diff options
| author | Billy Donahue <billy.donahue@mongodb.com> | 2019-03-11 13:12:51 -0400 |
|---|---|---|
| committer | Billy Donahue <billy.donahue@mongodb.com> | 2019-03-21 18:36:58 -0400 |
| commit | c198c2b606a805424792faba5017f8a35ebd5e02 (patch) | |
| tree | 74092ba62ed258291475aef2a714dae421f03b9a | |
| parent | ca3e2c1a9063b5b93547c710a93ffcc440f1b32c (diff) | |
| download | mongo-c198c2b606a805424792faba5017f8a35ebd5e02.tar.gz | |
SERVER-39265 refactor gperftools-2.7 import, config, and build.
configured on rhel67-z-dev.maristisv.build.10gen.cc
configured on rhel71-ppc-dev.pic.build.10gen.cc
configured on ubuntu1604-arm64-7.linaro.build.10gen.cc
configured on ec2-52-200-142-75.compute-1.amazonaws.com
449 files changed, 102305 insertions, 261 deletions
diff --git a/src/mongo/util/SConscript b/src/mongo/util/SConscript index 2cdf8efdff0..626a6116c32 100644 --- a/src/mongo/util/SConscript +++ b/src/mongo/util/SConscript @@ -384,7 +384,7 @@ env.CppUnitTest( ], ) -if env['MONGO_ALLOCATOR'] == 'tcmalloc': +if env['MONGO_ALLOCATOR'] in ['tcmalloc', 'tcmalloc-experimental']: tcmspEnv = env.Clone() if not use_system_version_of_library('tcmalloc'): diff --git a/src/third_party/SConscript b/src/third_party/SConscript index 7fc1f4f57fb..9094b23a36a 100644 --- a/src/third_party/SConscript +++ b/src/third_party/SConscript @@ -30,9 +30,14 @@ thirdPartyEnvironmentModifications = { } if not use_system_version_of_library('tcmalloc'): - thirdPartyEnvironmentModifications['gperftools'] = { - 'CPPPATH' : ['#/src/third_party/gperftools' + gperftoolsSuffix + '/src'], - } + # Only gperftools-2.5 is covered here. gperftools-2.7 does something different further + # down in the file. Its SConscript internally calculates a CPPPATH for its consumers. + if gperftoolsSuffix == '-2.5': + thirdPartyEnvironmentModifications['gperftools'] = { + 'CPPPATH' : ['#/src/third_party/gperftools-2.5/src'] + } + else: + thirdPartyEnvironmentModifications['gperftools'] = {} if not use_system_version_of_library('pcre'): thirdPartyEnvironmentModifications['pcre'] = { @@ -143,11 +148,12 @@ def injectThirdParty(thisEnv, libraries=[], parts=[]): libraries = thisEnv.Flatten([libraries]) parts = thisEnv.Flatten([parts]) for lib in libraries: + mods = thirdPartyEnvironmentModifications[lib] if not parts: - thisEnv.PrependUnique(**thirdPartyEnvironmentModifications[lib]) + thisEnv.PrependUnique(**mods) else: for part in parts: - thisEnv.PrependUnique({part : thirdPartyEnvironmentModifications[lib][part]}) + thisEnv.PrependUnique({part : mods[part]}) env.AddMethod(injectThirdParty, 'InjectThirdParty') @@ -353,7 +359,7 @@ if "tom" in env["MONGO_CRYPTO"]: ]) gperftoolsEnv = env -if (gperftoolsEnv['MONGO_ALLOCATOR'] in ["tcmalloc", "tcmalloc-experimental"]): +if gperftoolsEnv['MONGO_ALLOCATOR'] in ["tcmalloc", "tcmalloc-experimental"]: if use_system_version_of_library("tcmalloc"): gperftoolsEnv = env.Clone( SYSLIBDEPS=[ @@ -362,7 +368,16 @@ if (gperftoolsEnv['MONGO_ALLOCATOR'] in ["tcmalloc", "tcmalloc-experimental"]): else: gperftoolsEnv = env.Clone() gperftoolsEnv.InjectThirdParty(libraries=['gperftools']) - gperftoolsEnv.SConscript('gperftools' + gperftoolsSuffix + '/SConscript', exports={ 'env' : gperftoolsEnv }) + # Allow gperftools to determine its own consumer-side include/ dirs. + # Needed because those are in a platform-specific subdirectory. + mods = {} + gperftoolsEnv.SConscript( + 'gperftools' + gperftoolsSuffix + '/SConscript', + exports={'env' : gperftoolsEnv, 'consumerMods' : mods}) + # Propagate settings that were deposited into 'mods' by gperftools' SConscript. + for k,v in mods.items(): + thirdPartyEnvironmentModifications['gperftools'][k] = v + gperftoolsEnv = gperftoolsEnv.Clone( LIBDEPS_INTERFACE=[ 'gperftools' + gperftoolsSuffix + '/tcmalloc_minimal', diff --git a/src/third_party/gperftools-2.7/README.md b/src/third_party/gperftools-2.7/README.md new file mode 100644 index 00000000000..cbc5b003b99 --- /dev/null +++ b/src/third_party/gperftools-2.7/README.md @@ -0,0 +1,24 @@ + + +Don't make manual changes to files in the dist/ or platform/ directories. +Source code changes should be made in the mongodb-labs/gperftools repo. +Tweaks or reconfigurations of our third-party installation have to be +made in scripts/ or SConscript files, etc. + +== contents == + +``` + src/third_party/ + gperftool-2.7/ + dist/ # 'make distdir' snapshot of mongodb-labs/gperftools + platform/ + linux_x86_64/ # per platform directories + include/ # headers used by consumers of gperftools + internal/ # headers used in the compile of gperftools + ... # other platforms: $os_$arch + windows_x86_64/ # special case that's always regenerated, and always the same way. + scripts/ + import.sh # regenerate the dist/ snapshot from git repo. + host_config.sh # generate platform headers dir for the host and windows_x86_64. +``` + diff --git a/src/third_party/gperftools-2.7/SConscript b/src/third_party/gperftools-2.7/SConscript index 43ec25c4473..c905f72c0c1 100644 --- a/src/third_party/gperftools-2.7/SConscript +++ b/src/third_party/gperftools-2.7/SConscript @@ -3,6 +3,7 @@ Import("env") Import("has_option") Import("debugBuild") +Import("consumerMods") env = env.Clone() @@ -50,7 +51,7 @@ else: ] if not debugBuild: - files += ['src/tcmalloc.cc'], + files += ['src/tcmalloc.cc'] else: files += ['src/debugallocation.cc'] @@ -74,8 +75,6 @@ if has_option('use-cpu-profiler'): env = conf.Finish() -env.Append(CPPPATH=["build_" + env["TARGET_OS"] + "_" + env["TARGET_ARCH"]]) - env.Append( CPPDEFINES=["NO_HEAP_CHECK"], ) @@ -97,7 +96,11 @@ if not debugBuild: if (not debugBuild) or (not env['TARGET_ARCH'] in ['x86_64', 'i386']): env.Append(CPPDEFINES=["NO_TCMALLOC_SAMPLES"]) -env.Prepend( CPPPATH=["src/"] ) +env.Append(CPPPATH=["platform/${TARGET_OS}_${TARGET_ARCH}/internal/src", + "dist/src"]) + +# 'consumerMods' propagates to consumers that Inject (depend on) gperftools. +consumerMods['CPPPATH'] = "#/src/third_party/gperftools-2.7/platform/${TARGET_OS}_${TARGET_ARCH}/include" def removeIfPresent(lst, item): try: @@ -114,5 +117,5 @@ if env['TARGET_ARCH'] == 'ppc64le': env.Library( target='tcmalloc_minimal', - source=files, + source=[env.Dir('dist').File(f) for f in files] ) diff --git a/src/third_party/gperftools-2.7/AUTHORS b/src/third_party/gperftools-2.7/dist/AUTHORS index 3995ed4cf57..3995ed4cf57 100644 --- a/src/third_party/gperftools-2.7/AUTHORS +++ b/src/third_party/gperftools-2.7/dist/AUTHORS diff --git a/src/third_party/gperftools-2.7/COPYING b/src/third_party/gperftools-2.7/dist/COPYING index e4956cfd9fd..e4956cfd9fd 100644 --- a/src/third_party/gperftools-2.7/COPYING +++ b/src/third_party/gperftools-2.7/dist/COPYING diff --git a/src/third_party/gperftools-2.7/ChangeLog b/src/third_party/gperftools-2.7/dist/ChangeLog index 67fe9782d00..ca3e3e7a73a 100644 --- a/src/third_party/gperftools-2.7/ChangeLog +++ b/src/third_party/gperftools-2.7/dist/ChangeLog @@ -1,6 +1,129 @@ -commit 9608fa3bcf8020d35f59fbf70cd3cbe4b015b972 +commit b1478737e978b698a2fa881cb06e2f40215ff782 (HEAD -> 2.7-mongodb, +tag: 2.7-mongodb-exported, origin/2.7-mongodb) +Author: Billy Donahue <BillyDonahue@users.noreply.github.com> +Date: Wed Feb 27 15:49:55 2019 -0500 + + Add a disable for struct mallinfo detection (#6) + +M configure.ac + +commit 8c93c863ed53b154130d33f8d1e5f86818fa7b26 +Author: Billy Donahue <BillyDonahue@users.noreply.github.com> +Date: Wed Feb 27 14:32:25 2019 -0500 + + add to src/windows/config.h (#9) + + include TCMALLOC_TARGET_TRANSFER_KB + include TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES + Rearrange other macros to match autoheader definition order + (diff golf) + +M src/windows/config.h + +commit 56f9308ec0144750a8cedc3d4b0ccd31a4ef4019 +Author: Billy Donahue <BillyDonahue@users.noreply.github.com> +Date: Mon Feb 25 17:08:14 2019 -0500 + + Add --enable-tcmalloc-target-transfer-kb and + --enable-tcmalloc-unclamped-transfer-sizes (#8) + +M configure.ac +M src/common.cc + +commit 85c56a9d6499570267193f6e30d1deb5d47d6e94 +Author: Mark Benvenuto <mark.benvenuto@mongodb.com> +Date: Fri Feb 9 11:15:43 2018 -0500 + + Cherry-pick of + https://github.com/mongodb/mongo/commit/ba957823288d674f34c8345059f35f34cb4dd055 + + SERVER-30114 Add simple slow spinlock monitoring + +M src/base/spinlock.cc +M src/base/spinlock.h +M src/tcmalloc.cc + +commit 403cc37b712202da306ab25757c9d3ae7dfdcb86 +Author: Mark Benvenuto <mark.benvenuto@mongodb.com> +Date: Tue Apr 12 08:41:55 2016 -0400 + + Cherry-pick of + https://github.com/mongodb/mongo/commit/952aa37f0adf19f0470eb4d86ffbd9318aa93cf4 + + SERVER-17788 [GPerfTools-2.2 Patch] improve tcmalloc freelist stats + + Walks the size classes in TCMalloc's central freelist, exposing + interesting + statistics via a callback. + + serverStatus() now includes this information in lieu of the + TCMalloc dump stats + text block. + +M src/central_freelist.h +M src/gperftools/malloc_extension.h +M src/malloc_extension.cc +M src/tcmalloc.cc + +commit 89dd5a5bd538e8d7cc8df357001311126ad54cdb +Author: Henrik Edin <henrik.edin@mongodb.com> +Date: Thu Feb 7 14:39:26 2019 -0500 + + Always define TCMALLOC_MAX_SIZE_KB, even for default. + +M configure.ac + +commit e18b055b128cd2cdecf7ee07d5d4792b90405ba9 +Author: henrikedin <henke.edin@gmail.com> +Date: Thu Feb 7 10:09:46 2019 -0500 + + Allow configuring page size to 4K, 8K, 16K, 32K, 64K, 128K and 256K + (#5) + +M INSTALL +M configure.ac +M src/common.h +M src/windows/config.h + +commit 61c8a436f13f2f813dd0530be2f77c720d119f07 +Author: henrikedin <henke.edin@gmail.com> +Date: Thu Feb 7 10:04:29 2019 -0500 + + Configurable max size mongodb (#4) + + Allow kMaxSize to be configurable, limit available options to + power-of-2 sizes. + +M configure.ac +M src/common.h +M src/windows/config.h + +commit 9eaf061c650346e63f485c57c81cec8f96da5faa +Author: Billy Donahue <billy.donahue@mongodb.com> +Date: Wed Feb 6 17:41:18 2019 -0500 + + Aggressive size classes merging + + (reviewed https://mongodbcr.appspot.com/228820001/) + +M configure.ac +M src/common.cc +M src/windows/config.h + +commit cdd7e592960d875e9493ebb83c719628c9b0ee5e +Author: Henrik Edin <henrik.edin@mongodb.com> +Date: Wed Feb 6 10:55:09 2019 -0500 + + Add --disable-libc-override (#2) + +M configure.ac +M src/libc_override.h +M src/tests/tcmalloc_unittest.cc +M src/windows/config.h + +commit 9608fa3bcf8020d35f59fbf70cd3cbe4b015b972 (tag: gperftools-2.7) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> -Date: Sun Apr 29 16:55:59 2018 -0700 +Date: Sun Apr 29 16:55:59 2018 -0700 bumped version to 2.7 @@ -259,7 +382,7 @@ Date: Sat Mar 24 18:29:06 2018 -0700 M src/tcmalloc.cc -commit 34f78a2dcd8160b483d86474702785337bbeb7ac +commit 34f78a2dcd8160b483d86474702785337bbeb7ac (tag: gperftools-2.6.90) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sun Mar 18 16:39:06 2018 -0700 @@ -380,7 +503,7 @@ Date: Tue Jan 9 01:33:13 2018 +0530 M docs/tcmalloc.html -commit 71bf09aabe93dbe390ebb54c57d3c5b3d627c142 +commit 71bf09aabe93dbe390ebb54c57d3c5b3d627c142 (tag: gperftools-2.6.3) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sat Dec 9 09:58:31 2017 -0800 @@ -423,7 +546,7 @@ Date: Tue Dec 5 09:31:38 2017 -0800 M configure.ac -commit 6a4b0799975576c2722daa75b35f6f65220d22b6 +commit 6a4b0799975576c2722daa75b35f6f65220d22b6 (tag: gperftools-2.6.2) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Thu Nov 30 18:19:17 2017 +0000 @@ -795,7 +918,7 @@ Date: Sat Jul 1 13:21:21 2017 -0700 M src/stacktrace_powerpc-linux-inl.h -commit bf840dec0495e17f5c8403e68e10b9d6bf05c559 +commit bf840dec0495e17f5c8403e68e10b9d6bf05c559 (tag: gperftools-2.6.1) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sun Jul 9 14:55:33 2017 -0700 @@ -902,7 +1025,7 @@ Date: Tue Jul 4 21:02:34 2017 -0700 M NEWS -commit 4be05e43a1adab9ceea9bdaaae546fb938f0a86c +commit 4be05e43a1adab9ceea9bdaaae546fb938f0a86c (tag: gperftools-2.6) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Tue Jul 4 20:35:25 2017 -0700 @@ -967,7 +1090,7 @@ M Makefile.am A benchmark/getcontext_light.cc A benchmark/unwind_bench.cc -commit c571ae2fc9433e958f29b3c3525d34c22a9cb884 +commit c571ae2fc9433e958f29b3c3525d34c22a9cb884 (tag: gperftools-2.5.93) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Mon May 22 19:04:20 2017 -0700 @@ -999,7 +1122,7 @@ Date: Mon May 22 18:58:15 2017 -0700 M configure.ac -commit 6426c0cc8049dd50a681dc337ac9962577d5fa14 +commit 6426c0cc8049dd50a681dc337ac9962577d5fa14 (tag: gperftools-2.5.92) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sun May 21 22:55:29 2017 -0700 @@ -1105,7 +1228,7 @@ Date: Sun May 21 22:18:01 2017 -0700 M src/sampler.cc -commit 50125d8f70007fb2aa4d1c87df6a3092a3371edf +commit 50125d8f70007fb2aa4d1c87df6a3092a3371edf (tag: gperftools-2.5.91) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Mon May 15 00:02:43 2017 -0700 @@ -1141,7 +1264,7 @@ Date: Wed Apr 26 06:46:43 2017 -0300 M src/stacktrace_powerpc-linux-inl.h -commit b48403a4b065830129e238feffe022abd93af807 +commit b48403a4b065830129e238feffe022abd93af807 (tag: gperftools-2.5.90) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sun Apr 16 21:45:51 2017 -0700 @@ -2257,7 +2380,7 @@ Date: Tue Mar 8 15:58:02 2016 -0500 M src/base/elfcore.h M src/base/linuxthreads.h -commit 632de2975e63f89613af9ab99bc1603a4a6332aa +commit 632de2975e63f89613af9ab99bc1603a4a6332aa (tag: gperftools-2.5) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sat Mar 12 11:48:20 2016 -0800 @@ -2281,7 +2404,7 @@ Date: Sat Mar 12 10:54:05 2016 -0800 M src/profile-handler.cc -commit 6ff86ff6a783a277956e45db68c6a2b729f27000 +commit 6ff86ff6a783a277956e45db68c6a2b729f27000 (tag: gperftools-2.4.91) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sat Mar 5 16:17:28 2016 -0800 @@ -2384,7 +2507,7 @@ Date: Mon Feb 29 20:09:39 2016 -0800 M README -commit 2804b7cfee8d49d5ab98340cbf3050c0a5f57b98 +commit 2804b7cfee8d49d5ab98340cbf3050c0a5f57b98 (tag: gperftools-2.4.90) Author: Aliaksey Kandratsenka <alkondratenko@gmail.com> Date: Sun Feb 21 20:27:48 2016 -0800 @@ -3658,7 +3781,7 @@ Date: Sat Jan 10 14:35:54 2015 -0800 M doc/heapprofile.html -commit 689e4a5bb4b2a8afecb85e83b8e4f294f80b6124 +commit 689e4a5bb4b2a8afecb85e83b8e4f294f80b6124 (tag: gperftools-2.4) Author: Aliaksey Kandratsenka <alk@tut.by> Date: Sat Jan 10 12:26:51 2015 -0800 @@ -3669,7 +3792,7 @@ M configure.ac M src/windows/config.h M src/windows/gperftools/tcmalloc.h -commit 3f5f1bba0c2cb4862c38b0c9050f1cede8a5c344 +commit 3f5f1bba0c2cb4862c38b0c9050f1cede8a5c344 (tag: gperftools-2.3.90) Author: Aliaksey Kandratsenka <alk@tut.by> Date: Sun Dec 28 18:18:27 2014 -0800 @@ -3990,7 +4113,7 @@ Date: Sun Dec 7 13:33:40 2014 -0800 M NEWS -commit 463a619408219fff8955d47a71de1aab31ebd129 +commit 463a619408219fff8955d47a71de1aab31ebd129 (tag: gperftools-2.3) Author: Aliaksey Kandratsenka <alk@tut.by> Date: Sun Dec 7 12:53:35 2014 -0800 @@ -4040,7 +4163,7 @@ Date: Thu Nov 27 10:43:11 2014 -0800 M src/symbolize.cc -commit e7d5e512b068fb76f5eeed7985bebd9c0d14e226 +commit e7d5e512b068fb76f5eeed7985bebd9c0d14e226 (tag: gperftools-2.2.90) Author: Aliaksey Kandratsenka <alk@tut.by> Date: Sun Nov 2 20:02:12 2014 -0800 @@ -4354,7 +4477,7 @@ Date: Sat Jun 28 13:05:12 2014 -0700 M src/debugallocation.cc -commit 2e90b6fd72fec33aedf547d1977bdee6b77645b9 +commit 2e90b6fd72fec33aedf547d1977bdee6b77645b9 (tag: gperftools-2.2.1) Author: Aliaksey Kandratsenka <alk@tut.by> Date: Sat Jun 21 15:45:44 2014 -0700 @@ -4394,7 +4517,7 @@ Date: Sun Jun 15 12:53:14 2014 -0700 M Makefile.am -commit 81d99f21ede78ab8d5fec15d0055416ac1b581f3 +commit 81d99f21ede78ab8d5fec15d0055416ac1b581f3 (origin/master-issue_626) Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com> Date: Tue Jun 3 07:50:56 2014 -0500 @@ -4407,7 +4530,7 @@ Date: Tue Jun 3 07:50:56 2014 -0500 M src/static_vars.cc -commit 846b775dfadb77901202ae7ddbac30ad1de7df01 +commit 846b775dfadb77901202ae7ddbac30ad1de7df01 (tag: gperftools-2.2) Author: Aliaksey Kandratsenka <alk@tut.by> Date: Sat May 3 17:50:11 2014 -0700 @@ -4452,7 +4575,7 @@ M configure.ac M src/windows/config.h M src/windows/gperftools/tcmalloc.h -commit e8e082af25952e9bd10c37c3f028c91fcbbd1cbd +commit e8e082af25952e9bd10c37c3f028c91fcbbd1cbd (tag: gperftools-2.1.90) Author: Aliaksey Kandratsenka <alk@tut.by> Date: Sat Apr 19 13:16:02 2014 -0700 diff --git a/src/third_party/gperftools-2.7/ChangeLog.old b/src/third_party/gperftools-2.7/dist/ChangeLog.old index 4b334beaade..4b334beaade 100644 --- a/src/third_party/gperftools-2.7/ChangeLog.old +++ b/src/third_party/gperftools-2.7/dist/ChangeLog.old diff --git a/src/third_party/gperftools-2.7/INSTALL b/src/third_party/gperftools-2.7/dist/INSTALL index f9a6a117289..cfb6b971a31 100644 --- a/src/third_party/gperftools-2.7/INSTALL +++ b/src/third_party/gperftools-2.7/dist/INSTALL @@ -113,8 +113,9 @@ To build libtcmalloc with large pages you need to use the ./configure <other flags> --with-tcmalloc-pagesize=32 -The ARG argument can be 8, 32 or 64 which sets the internal page size to -8K, 32K and 64K repectively. The default is 8K. +The ARG argument can be 4, 8, 16, 32, 64, 128 or 256 which sets the +internal page size to 4K, 8K, 16K, 32K, 64K, 128K and 256K respectively. +The default is 8K. *** SMALL TCMALLOC CACHES: TRADING SPACE FOR TIME diff --git a/src/third_party/gperftools-2.7/dist/Makefile.am b/src/third_party/gperftools-2.7/dist/Makefile.am new file mode 100755 index 00000000000..c79227a7e0e --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/Makefile.am @@ -0,0 +1,1505 @@ +## Process this file with automake to produce Makefile.in + +# Note: for every library we create, we're explicit about what symbols +# we export. In order to avoid complications with C++ mangling, we always +# use the regexp for of specifying symbols. + +# Make sure that when we re-make ./configure, we get the macros we need +ACLOCAL_AMFLAGS = -I m4 +AUTOMAKE_OPTIONS = subdir-objects + +# This is so we can #include <gperftools/foo> +AM_CPPFLAGS = -I$(top_srcdir)/src + +if !WITH_STACK_TRACE +AM_CPPFLAGS += -DNO_TCMALLOC_SAMPLES +endif !WITH_STACK_TRACE + +# This is mostly based on configure options +AM_CXXFLAGS = + +NO_BUILTIN_CXXFLAGS = + +# These are good warnings to turn on by default. We also tell gcc +# that malloc, free, realloc, mmap, etc. are not builtins (these flags +# are supported since gcc 3.1.1). gcc doesn't think most of them are +# builtins now in any case, but it's best to be explicit in case that +# changes one day. gcc ignores functions it doesn't understand. +if GCC +AM_CXXFLAGS += -Wall -Wwrite-strings -Woverloaded-virtual \ + -Wno-sign-compare \ + -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc \ + -fno-builtin-calloc -fno-builtin-cfree \ + -fno-builtin-memalign -fno-builtin-posix_memalign \ + -fno-builtin-valloc -fno-builtin-pvalloc + +NO_BUILTIN_CXXFLAGS += -fno-builtin + +# On i386, -mmmx is needed for the mmx-based instructions in +# atomicops-internal-x86.h. Also as of gcc 4.6, -fomit-frame-pointer +# is the default. Since we must always have frame pointers for I386 +# in order to generate backtraces we now specify -fno-omit-frame-pointer +# by default. +if I386 +AM_CXXFLAGS += -mmmx +AM_CXXFLAGS += -fno-omit-frame-pointer +endif I386 +endif GCC +if HAVE_W_NO_UNUSED_RESULT +AM_CXXFLAGS += -Wno-unused-result +endif HAVE_W_NO_UNUSED_RESULT +if HAVE_SIZED_DEALLOCATION +AM_CXXFLAGS += -fsized-deallocation +endif HAVE_SIZED_DEALLOCATION +if HAVE_F_ALIGNED_NEW +AM_CXXFLAGS += -faligned-new +endif HAVE_F_ALIGNED_NEW + +# The -no-undefined flag allows libtool to generate shared libraries for +# Cygwin and MinGW. LIBSTDCXX_LA_LINKER_FLAG is used to fix a Solaris bug. +AM_LDFLAGS = -no-undefined $(LIBSTDCXX_LA_LINKER_FLAG) + +# These are x86-specific, having to do with frame-pointers. In +# particular, some x86_64 systems do not insert frame pointers by +# default (all i386 systems that I know of, do. I don't know about +# non-x86 chips). We need to tell perftools what to do about that. +if X86_64_AND_NO_FP_BY_DEFAULT +if ENABLE_FRAME_POINTERS +AM_CXXFLAGS += -fno-omit-frame-pointer +else + # TODO(csilvers): check if -fomit-frame-pointer might be in $(CXXFLAGS), + # before setting this. +AM_CXXFLAGS += -DNO_FRAME_POINTER +endif !ENABLE_FRAME_POINTERS +endif X86_64_AND_NO_FP_BY_DEFAULT + +# For windows systems (at least, mingw), we need to tell all our +# tests to link in libtcmalloc using -u. This is because libtcmalloc +# accomplishes its tasks via patching, leaving no work for the linker +# to identify, so the linker will ignore libtcmalloc by default unless +# we explicitly create a dependency via -u. +TCMALLOC_FLAGS = +if MINGW +TCMALLOC_FLAGS += -Wl,-u__tcmalloc +endif MINGW + +# If we have objcopy, make malloc/free/etc weak symbols. That way folks +# can override our malloc if they want to (they can still use tc_malloc). +# Note: the weird-looking symbols are the c++ memory functions: +# (in order) new, new(nothrow), new[], new[](nothrow), delete, delete[] +# In theory this will break if mangling changes, but that seems pretty +# unlikely at this point. Just in case, I throw in versions with an +# extra underscore as well, which may help on OS X. +if HAVE_OBJCOPY_WEAKEN +WEAKEN = $(OBJCOPY) -W malloc -W free -W realloc -W calloc -W cfree \ + -W memalign -W posix_memalign -W valloc -W pvalloc \ + -W aligned_alloc \ + -W malloc_stats -W mallopt -W mallinfo -W nallocx \ + -W _Znwm -W _ZnwmRKSt9nothrow_t -W _Znam -W _ZnamRKSt9nothrow_t \ + -W _ZdlPv -W _ZdaPv \ + -W __Znwm -W __ZnwmRKSt9nothrow_t -W __Znam -W __ZnamRKSt9nothrow_t \ + -W __ZdlPv -W __ZdaPv +else +WEAKEN = : +endif !HAVE_OBJCOPY_WEAKEN + +LIBS_TO_WEAKEN = + +perftoolsincludedir = $(includedir)/gperftools +# The .h files you want to install (that is, .h files that people +# who install this package can include in their own applications.) +# We'll add to this later, on a library-by-library basis +perftoolsinclude_HEADERS = +# tcmalloc.h is a special case, because it's a .h.in file +nodist_perftoolsinclude_HEADERS = src/gperftools/tcmalloc.h +noinst_HEADERS = src/gperftools/tcmalloc.h.in + +# This is provided for backwards compatibility. It is populated by +# files that just forward to the canonical location in +# perftoolsincludedir. +googleincludedir = $(includedir)/google +googleinclude_HEADERS = \ + src/google/heap-checker.h \ + src/google/heap-profiler.h \ + src/google/malloc_extension.h \ + src/google/malloc_extension_c.h \ + src/google/malloc_hook.h \ + src/google/malloc_hook_c.h \ + src/google/profiler.h \ + src/google/stacktrace.h \ + src/google/tcmalloc.h + +# This is for HTML and other documentation you want to install. +# Add your documentation files (in doc/) in addition to these +# top-level boilerplate files. Also add a TODO file if you have one. +# We'll add to this later, on a library-by-library basis +dist_doc_DATA = AUTHORS COPYING ChangeLog INSTALL NEWS README README_windows.txt \ + TODO ChangeLog.old + +# The libraries (.so's) you want to install +# We'll add to this later, on a library-by-library basis +lib_LTLIBRARIES = +# This is for 'convenience libraries' -- basically just a container for sources +noinst_LTLIBRARIES = +## The location of the windows project file for each binary we make +WINDOWS_PROJECTS = gperftools.sln + +# unittests you want to run when people type 'make check'. +# Note: tests cannot take any arguments! +# In theory, unittests that are scripts should be added to check_SCRIPTS +# instead. But check_SCRIPTS is definitely a second-class testing mechanims: +# it don't get TESTS_ENVIRONMENT, and it doesn't get success/failure counting +# (in fact, a script failure aborts all the rest of the tests, even with -k). +# So, for scripts, we add the script to tests, and also put in an empty +# rule so automake doesn't try to build the script as a C binary. +TESTS = +# TESTS_ENVIRONMENT sets environment variables for when you run unittest. +# We always get "srcdir" set for free. +# We'll add to this later, on a library-by-library basis. +TESTS_ENVIRONMENT = +# All script tests should be added here +noinst_SCRIPTS = +# If your test calls another program that, like the test itself, shouldn't +# be installed, add it here. (Stuff in TESTS is automatically added later). +noinst_PROGRAMS = + +# Binaries we might build that should be installed +bin_PROGRAMS = + +# This is my own var, used for extra libraries I make that I need installed +EXTRA_INSTALL = + +## vvvv RULES TO MAKE THE LIBRARIES, BINARIES, AND UNITTESTS + +dist_doc_DATA += docs/index.html docs/designstyle.css + + +### ------- library routines, in src/base + +# This is a 'convenience library' -- it's not actually installed or anything +LOGGING_INCLUDES = src/base/logging.h \ + src/base/commandlineflags.h \ + src/base/basictypes.h \ + src/base/dynamic_annotations.h \ + src/third_party/valgrind.h +noinst_LTLIBRARIES += liblogging.la +liblogging_la_SOURCES = src/base/logging.cc \ + src/base/dynamic_annotations.c \ + $(LOGGING_INCLUDES) + +SYSINFO_INCLUDES = src/base/sysinfo.h \ + src/getenv_safe.h \ + src/base/logging.h \ + src/base/commandlineflags.h \ + src/base/arm_instruction_set_select.h \ + src/base/basictypes.h +noinst_LTLIBRARIES += libsysinfo.la +libsysinfo_la_SOURCES = src/base/sysinfo.cc \ + $(SYSINFO_INCLUDES) +libsysinfo_la_LIBADD = $(NANOSLEEP_LIBS) + +noinst_LTLIBRARIES += libmaybe_threads.la +# .cc is conditionally added below +libmaybe_threads_la_SOURCES = src/maybe_threads.h + +# For MinGW, we use also have to use libwindows Luckily, we need the +# windows.a library in exactly the same place we need spinlock.a +# (pretty much everywhere), so we can use the same variable name for +# each. We can also optimize the MinGW rule a bit by leaving out +# files we know aren't used on windows, such as +# atomicops-internals-x86.cc. libwindows also obsoletes the need for +# other files like system_alloc.cc. +if MINGW +WINDOWS_INCLUDES = src/windows/port.h \ + src/windows/mingw.h \ + src/windows/mini_disassembler.h \ + src/windows/mini_disassembler_types.h \ + src/windows/preamble_patcher.h +noinst_LTLIBRARIES += libwindows.la +libwindows_la_SOURCES = $(WINDOWS_INCLUDES) \ + src/windows/port.cc \ + src/windows/system-alloc.cc \ + src/windows/ia32_modrm_map.cc \ + src/windows/ia32_opcode_map.cc \ + src/windows/mini_disassembler.cc \ + src/windows/patch_functions.cc \ + src/windows/preamble_patcher.cc \ + src/windows/preamble_patcher_with_stub.cc +# patch_functions.cc uses Psapi.lib. MSVC has a #pragma for that, but not us. +libwindows_la_LIBADD = -lpsapi + +SPINLOCK_INCLUDES = src/base/spinlock.h \ + src/base/spinlock_internal.h \ + src/base/spinlock_win32-inl.h \ + src/base/spinlock_linux-inl.h \ + src/base/spinlock_posix-inl.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-linuxppc.h \ + src/base/atomicops-internals-arm-generic.h \ + src/base/atomicops-internals-arm-v6plus.h \ + src/base/atomicops-internals-mips.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-gcc.h \ + src/base/atomicops-internals-x86.h +noinst_LTLIBRARIES += libspinlock.la +libspinlock_la_SOURCES = src/base/spinlock.cc \ + src/base/spinlock_internal.cc \ + src/base/atomicops-internals-x86.cc \ + $(SPINLOCK_INCLUDES) + +LIBSPINLOCK = libwindows.la libspinlock.la libsysinfo.la liblogging.la + +# We also need to tell mingw that sysinfo.cc needs shlwapi.lib. +# (We do this via a #pragma for msvc, but need to do it here for mingw). +libsysinfo_la_LIBADD += -lshlwapi + +# There's a windows-specific unittest we can run. Right now it's +# win64-specific, and relies on masm, so we comment it out. +## TESTS += preamble_patcher_test +## preamble_patcher_test_SOURCES = src/windows/preamble_patcher_test.cc \ +## src/windows/shortproc.asm \ +## src/windows/auto_testing_hook.h \ +## src/windows/preamble_patcher.h \ +## src/base/basictypes.h \ +## src/base/logging.h +## preamble_patcher_test_LDFLAGS = $(TCMALLOC_FLAGS) +## preamble_patcher_test_LDADD = $(LIBTCMALLOC_MINIMAL) + +# patch_functions.cc #includes tcmalloc.cc, so no need to link it in. +TCMALLOC_CC = +# windows has its own system for threads and system memory allocation. +if HAVE_PTHREAD_DESPITE_ASKING_FOR +libmaybe_threads_la_SOURCES += src/maybe_threads.cc +endif +SYSTEM_ALLOC_CC = +else !MINGW +# spinlock is the only code that uses atomicops. +SPINLOCK_INCLUDES = src/base/spinlock.h \ + src/base/spinlock_internal.h \ + src/base/atomicops.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-linuxppc.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-x86.h + +noinst_LTLIBRARIES += libspinlock.la +libspinlock_la_SOURCES = src/base/spinlock.cc \ + src/base/spinlock_internal.cc \ + src/base/atomicops-internals-x86.cc \ + $(SPINLOCK_INCLUDES) +libspinlock_la_LIBADD = $(NANOSLEEP_LIBS) +# spinlock also needs NumCPUs, from libsysinfo, which in turn needs liblogging +LIBSPINLOCK = libspinlock.la libsysinfo.la liblogging.la + +TCMALLOC_CC = src/tcmalloc.cc +libmaybe_threads_la_SOURCES += src/maybe_threads.cc +SYSTEM_ALLOC_CC = src/system-alloc.cc +endif !MINGW + +# Add this whether or not we're under MinGW, to keep the tarball complete. +WINDOWS_PROJECTS += vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj +# Because we've commented out the test, above, we have to explicitly add +# the test files to the tarball or automake will leave them out. +WINDOWS_PROJECTS += src/windows/preamble_patcher_test.cc \ + src/windows/shortproc.asm \ + src/windows/auto_testing_hook.h + +### Unittests +TESTS += low_level_alloc_unittest +WINDOWS_PROJECTS += vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj +LOW_LEVEL_ALLOC_UNITTEST_INCLUDES = src/base/low_level_alloc.h \ + src/base/basictypes.h \ + src/gperftools/malloc_hook.h \ + src/gperftools/malloc_hook_c.h \ + src/malloc_hook-inl.h \ + src/malloc_hook_mmap_linux.h \ + src/malloc_hook_mmap_freebsd.h \ + $(SPINLOCK_INCLUDES) \ + $(LOGGING_INCLUDES) +low_level_alloc_unittest_SOURCES = src/base/low_level_alloc.cc \ + src/malloc_hook.cc \ + src/tests/low_level_alloc_unittest.cc \ + $(LOW_LEVEL_ALLOC_UNITTEST_INCLUDES) +# By default, MallocHook takes stack traces for use by the heap-checker. +# We don't need that functionality here, so we turn it off to reduce deps. +low_level_alloc_unittest_CXXFLAGS = -DNO_TCMALLOC_SAMPLES +low_level_alloc_unittest_LDADD = $(LIBSPINLOCK) libmaybe_threads.la + +TESTS += atomicops_unittest +ATOMICOPS_UNITTEST_INCLUDES = src/base/atomicops.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-x86.h \ + $(LOGGING_INCLUDES) +atomicops_unittest_SOURCES = src/tests/atomicops_unittest.cc \ + $(ATOMICOPS_UNITTEST_INCLUDES) +atomicops_unittest_LDADD = $(LIBSPINLOCK) + + +### ------- stack trace + +if WITH_STACK_TRACE + +### The header files we use. We divide into categories based on directory +S_STACKTRACE_INCLUDES = src/stacktrace_impl_setup-inl.h \ + src/stacktrace_generic-inl.h \ + src/stacktrace_libgcc-inl.h \ + src/stacktrace_libunwind-inl.h \ + src/stacktrace_arm-inl.h \ + src/stacktrace_powerpc-inl.h \ + src/stacktrace_powerpc-darwin-inl.h \ + src/stacktrace_powerpc-linux-inl.h \ + src/stacktrace_x86-inl.h \ + src/stacktrace_win32-inl.h \ + src/stacktrace_instrument-inl.h \ + src/base/elf_mem_image.h \ + src/base/vdso_support.h + +SG_STACKTRACE_INCLUDES = src/gperftools/stacktrace.h +STACKTRACE_INCLUDES = $(S_STACKTRACE_INCLUDES) $(SG_STACKTRACE_INCLUDES) +perftoolsinclude_HEADERS += $(SG_STACKTRACE_INCLUDES) + +### Making the library +noinst_LTLIBRARIES += libstacktrace.la +libstacktrace_la_SOURCES = src/stacktrace.cc \ + src/base/elf_mem_image.cc \ + src/base/vdso_support.cc \ + $(STACKTRACE_INCLUDES) +libstacktrace_la_LIBADD = $(UNWIND_LIBS) $(LIBSPINLOCK) +STACKTRACE_SYMBOLS = '(GetStackTrace|GetStackFrames|GetStackTraceWithContext|GetStackFramesWithContext)' +libstacktrace_la_LDFLAGS = -export-symbols-regex $(STACKTRACE_SYMBOLS) $(AM_LDFLAGS) + +noinst_LTLIBRARIES += libfake_stacktrace_scope.la +libfake_stacktrace_scope_la_SOURCES = src/fake_stacktrace_scope.cc + +### Unittests +TESTS += stacktrace_unittest +STACKTRACE_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/base/commandlineflags.h \ + $(STACKTRACE_INCLUDES) \ + $(LOGGING_INCLUDES) +stacktrace_unittest_SOURCES = src/tests/stacktrace_unittest.cc \ + $(STACKTRACE_UNITTEST_INCLUDES) +stacktrace_unittest_LDADD = libstacktrace.la liblogging.la libfake_stacktrace_scope.la + +### Documentation +dist_doc_DATA += + +endif WITH_STACK_TRACE + +### ------- pprof + +# If we are not compiling with stacktrace support, pprof is worthless +if WITH_STACK_TRACE + +bin_SCRIPTS = src/pprof + +### Unittests + +check_SCRIPTS = pprof_unittest +pprof_unittest: $(top_srcdir)/src/pprof + $(top_srcdir)/src/pprof -test + +# Let unittests find pprof if they need to run it +TESTS_ENVIRONMENT += PPROF_PATH=$(top_srcdir)/src/pprof + +### Documentation +dist_man_MANS = docs/pprof.1 +dist_doc_DATA += docs/pprof_remote_servers.html + +# On MSVC, we need our own versions of addr2line and nm to work with pprof. +WINDOWS_PROJECTS += vsprojects/nm-pdb/nm-pdb.vcproj +WINDOWS_PROJECTS += vsprojects/addr2line-pdb/addr2line-pdb.vcproj +# This is a slight abuse of WINDOWS_PROJECTS, but not much +WINDOWS_PROJECTS += src/windows/nm-pdb.c \ + src/windows/addr2line-pdb.c + +endif WITH_STACK_TRACE + +### ------- tcmalloc_minimal (thread-caching malloc) + +### The header files we use. We divide into categories based on directory +S_TCMALLOC_MINIMAL_INCLUDES = src/common.h \ + src/internal_logging.h \ + src/system-alloc.h \ + src/packed-cache-inl.h \ + $(SPINLOCK_INCLUDES) \ + src/tcmalloc_guard.h \ + src/base/commandlineflags.h \ + src/base/basictypes.h \ + src/pagemap.h \ + src/sampler.h \ + src/central_freelist.h \ + src/linked_list.h \ + src/libc_override.h \ + src/libc_override_gcc_and_weak.h \ + src/libc_override_glibc.h \ + src/libc_override_osx.h \ + src/libc_override_redefine.h \ + src/page_heap.h \ + src/page_heap_allocator.h \ + src/span.h \ + src/static_vars.h \ + src/symbolize.h \ + src/thread_cache.h \ + src/stack_trace_table.h \ + src/base/thread_annotations.h \ + src/malloc_hook-inl.h \ + src/malloc_hook_mmap_linux.h \ + src/malloc_hook_mmap_freebsd.h +SG_TCMALLOC_MINIMAL_INCLUDES = src/gperftools/malloc_hook.h \ + src/gperftools/malloc_hook_c.h \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h \ + src/gperftools/nallocx.h +TCMALLOC_MINIMAL_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) $(SG_TCMALLOC_MINIMAL_INCLUDES) $(SG_STACKTRACE_INCLUDES) +perftoolsinclude_HEADERS += $(SG_TCMALLOC_MINIMAL_INCLUDES) + +### Making the library + +noinst_LTLIBRARIES += libtcmalloc_minimal_internal.la +libtcmalloc_minimal_internal_la_SOURCES = src/common.cc \ + src/internal_logging.cc \ + $(SYSTEM_ALLOC_CC) \ + src/memfs_malloc.cc \ + src/central_freelist.cc \ + src/page_heap.cc \ + src/sampler.cc \ + src/span.cc \ + src/stack_trace_table.cc \ + src/static_vars.cc \ + src/symbolize.cc \ + src/thread_cache.cc \ + src/malloc_hook.cc \ + src/malloc_extension.cc \ + $(TCMALLOC_MINIMAL_INCLUDES) +# We #define NO_TCMALLOC_SAMPLES, since sampling is turned off for _minimal. +libtcmalloc_minimal_internal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \ + -DNO_HEAP_CHECK \ + -DNDEBUG \ + $(AM_CXXFLAGS) +libtcmalloc_minimal_internal_la_LDFLAGS = $(AM_LDFLAGS) +libtcmalloc_minimal_internal_la_LIBADD = $(LIBSPINLOCK) libmaybe_threads.la + +lib_LTLIBRARIES += libtcmalloc_minimal.la +WINDOWS_PROJECTS += vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj +libtcmalloc_minimal_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_MINIMAL_INCLUDES) +libtcmalloc_minimal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \ + $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS) +# -version-info gets passed to libtool +libtcmalloc_minimal_la_LDFLAGS = -version-info @TCMALLOC_SO_VERSION@ $(AM_LDFLAGS) +libtcmalloc_minimal_la_LIBADD = libtcmalloc_minimal_internal.la + +# For windows, we're playing around with trying to do some stacktrace +# support even with libtcmalloc_minimal. For everyone else, though, +# we turn off all stack-trace activity for libtcmalloc_minimal. +# TODO(csilvers): when we're done experimenting, do something principled here +if MINGW +LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la libstacktrace.la +else !MINGW +LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la +endif !MINGW + +LIBS_TO_WEAKEN += libtcmalloc_minimal.la + +### Unittests + +# Commented out for the moment because malloc(very_big_num) is broken in +# standard libc! At least, in some situations, some of the time. +## TESTS += malloc_unittest +## MALLOC_UNITEST_INCLUDES = src/gperftools/malloc_extension.h \ +## src/gperftools/malloc_hook.h \ +## src/gperftools/malloc_hook_c.h \ +## src/malloc_hook-inl.h \ +## src/malloc_hook_mmap_linux.h \ +## src/malloc_hook_mmap_freebsd.h \ +## src/base/basictypes.h \ +## src/maybe_threads.h +## malloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ +## src/malloc_hook.cc \ +## src/malloc_extension.cc \ +## $(MAYBE_THREADS_CC) \ +## $(MALLOC_UNITTEST_INCLUDES) +## malloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +## malloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +## malloc_unittest_LDADD = $(PTHREAD_LIBS) + +TESTS += tcmalloc_minimal_unittest +WINDOWS_PROJECTS += vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj +WINDOWS_PROJECTS += vsprojects/tmu-static/tmu-static.vcproj +tcmalloc_minimal_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(TCMALLOC_UNITTEST_INCLUDES) +tcmalloc_minimal_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_minimal_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +tcmalloc_minimal_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) \ + liblogging.la $(PTHREAD_LIBS) + +# lets make sure we exerice ASSERTs in at least in statically linked +# configuration +TESTS += tcm_min_asserts_unittest +tcm_min_asserts_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(libtcmalloc_minimal_internal_la_SOURCES) \ + $(libtcmalloc_minimal_la_SOURCES) \ + $(TCMALLOC_UNITTEST_INCLUDES) +tcm_min_asserts_unittest_CXXFLAGS = -DNO_TCMALLOC_SAMPLES -DNO_HEAP_CHECK \ + $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcm_min_asserts_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcm_min_asserts_unittest_LDADD = $(LIBSPINLOCK) libmaybe_threads.la \ + liblogging.la $(PTHREAD_LIBS) + +TESTS += tcmalloc_minimal_large_unittest +WINDOWS_PROJECTS += vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj +tcmalloc_minimal_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc +tcmalloc_minimal_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_minimal_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_minimal_large_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += tcmalloc_minimal_large_heap_fragmentation_unittest +tcmalloc_minimal_large_heap_fragmentation_unittest_SOURCES = src/tests/large_heap_fragmentation_unittest.cc +tcmalloc_minimal_large_heap_fragmentation_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_minimal_large_heap_fragmentation_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_minimal_large_heap_fragmentation_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +# This tests it works to LD_PRELOAD libtcmalloc (tests maybe_threads.cc) +# In theory this should work under mingw, but mingw has trouble running +# shell scripts that end in .exe. And it doesn't seem to build shared +# libraries anyway (so can't be LD_PRELOADed) -- in fact, anybody who +# chooses not to build shared libraries won't be able to run this test. +# TODO(csilvers): figure out how to nix ".exe" or otherwise work under mingw +if !MINGW +if !ENABLE_STATIC +TESTS += maybe_threads_unittest.sh$(EXEEXT) +maybe_threads_unittest_sh_SOURCES = src/tests/maybe_threads_unittest.sh +noinst_SCRIPTS += $(maybe_threads_unittest_sh_SOURCES) +# This script preloads libtcmalloc, and calls two other binaries as well +# TODO(csilvers): replace by 'if ! cmp $^ $@ >/dev/null 2>&; then ...; fi' +maybe_threads_unittest.sh$(EXEEXT): $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) \ + $(LIBTCMALLOC_MINIMAL) \ + low_level_alloc_unittest + rm -f $@ + cp -p $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) $@ +endif !ENABLE_STATIC +endif !MINGW + +# These all tests components of tcmalloc_minimal + +TESTS += addressmap_unittest +WINDOWS_PROJECTS += vsprojects/addressmap_unittest/addressmap_unittest.vcproj +ADDRESSMAP_UNITTEST_INCLUDES = src/addressmap-inl.h \ + src/base/commandlineflags.h \ + $(LOGGING_INCLUDES) +addressmap_unittest_SOURCES = src/tests/addressmap_unittest.cc \ + $(ADDRESSMAP_UNITTEST_INCLUDES) +if MINGW +addressmap_unittest_SOURCES += src/windows/port.h src/windows/port.cc +endif MINGW +addressmap_unittest_CXXFLAGS = -g $(AM_CXXFLAGS) +addressmap_unittest_LDADD = liblogging.la + +WINDOWS_PROJECTS += vsprojects/system-alloc_unittest/system-alloc_unittest.vcproj +if !MINGW +TESTS += system_alloc_unittest +system_alloc_unittest_SOURCES = src/config_for_unittests.h \ + src/tests/system-alloc_unittest.cc +system_alloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +system_alloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +system_alloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +endif !MINGW + +TESTS += packed_cache_test +WINDOWS_PROJECTS += vsprojects/packed-cache_test/packed-cache_test.vcproj +packed_cache_test_SOURCES = src/tests/packed-cache_test.cc +packed_cache_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +packed_cache_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +packed_cache_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += frag_unittest +WINDOWS_PROJECTS += vsprojects/frag_unittest/frag_unittest.vcproj +frag_unittest_SOURCES = src/tests/frag_unittest.cc src/config_for_unittests.h +frag_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +frag_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +frag_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += markidle_unittest +WINDOWS_PROJECTS += vsprojects/markidle_unittest/markidle_unittest.vcproj +markidle_unittest_SOURCES = src/tests/markidle_unittest.cc \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc +markidle_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +markidle_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +markidle_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += current_allocated_bytes_test +WINDOWS_PROJECTS += vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj +current_allocated_bytes_test_SOURCES = src/tests/current_allocated_bytes_test.cc \ + src/config_for_unittests.h +current_allocated_bytes_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +current_allocated_bytes_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +current_allocated_bytes_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += malloc_hook_test +WINDOWS_PROJECTS += vsprojects/malloc_hook_test/malloc_hook_test.vcproj +malloc_hook_test_SOURCES = src/tests/malloc_hook_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_hook.h \ + src/tests/testutil.h src/tests/testutil.cc +malloc_hook_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +malloc_hook_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_hook_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += malloc_extension_test +WINDOWS_PROJECTS += vsprojects/malloc_extension_test/malloc_extension_test.vcproj +malloc_extension_test_SOURCES = src/tests/malloc_extension_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h +malloc_extension_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +malloc_extension_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_extension_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +# This doesn't work with mingw, which links foo.a even though it +# doesn't set ENABLE_STATIC. TODO(csilvers): set enable_static=true +# in configure.ac:36? +if !MINGW +TESTS += malloc_extension_c_test +malloc_extension_c_test_SOURCES = src/tests/malloc_extension_c_test.c \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h +malloc_extension_c_test_CFLAGS = $(PTHREAD_CFLAGS) $(AM_CFLAGS) +# -ansi here is just to help ensure the code is bog-standard C. +if GCC +malloc_extension_c_test_CFLAGS += -ansi +endif GCC +malloc_extension_c_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_extension_c_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) -lstdc++ -lm +endif !MINGW + +if !MINGW +if !OSX +TESTS += memalign_unittest +memalign_unittest_SOURCES = src/tests/memalign_unittest.cc \ + src/tcmalloc.h \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc +memalign_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +memalign_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +memalign_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +endif !OSX +endif !MINGW + +TESTS += page_heap_test +WINDOWS_PROJECTS += vsprojects/page_heap_test/page_heap_test.vcproj +page_heap_test_SOURCES = src/tests/page_heap_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/common.h \ + src/page_heap.h +page_heap_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +page_heap_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +page_heap_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += pagemap_unittest +WINDOWS_PROJECTS += vsprojects/pagemap_unittest/pagemap_unittest.vcproj +pagemap_unittest_SOURCES = src/tests/pagemap_unittest.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/pagemap.h +pagemap_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +pagemap_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +pagemap_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += realloc_unittest +WINDOWS_PROJECTS += vsprojects/realloc_unittest/realloc_unittest.vcproj +realloc_unittest_SOURCES = src/tests/realloc_unittest.cc \ + src/config_for_unittests.h \ + src/base/logging.h +realloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +realloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +realloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += stack_trace_table_test +WINDOWS_PROJECTS += vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj +stack_trace_table_test_SOURCES = src/tests/stack_trace_table_test.cc \ + src/config_for_unittests.h +stack_trace_table_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +stack_trace_table_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +stack_trace_table_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += thread_dealloc_unittest +WINDOWS_PROJECTS += vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj +thread_dealloc_unittest_SOURCES = src/tests/thread_dealloc_unittest.cc \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc +thread_dealloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +thread_dealloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +thread_dealloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +### Documentation +dist_doc_DATA += docs/tcmalloc.html \ + docs/overview.gif \ + docs/pageheap.gif \ + docs/spanmap.gif \ + docs/threadheap.gif \ + docs/t-test1.times.txt \ + docs/tcmalloc-opspercpusec.vs.threads.1024.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.128.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.131072.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.16384.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.2048.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.256.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.32768.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.4096.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.512.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.64.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.65536.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.8192.bytes.png \ + docs/tcmalloc-opspersec.vs.size.1.threads.png \ + docs/tcmalloc-opspersec.vs.size.12.threads.png \ + docs/tcmalloc-opspersec.vs.size.16.threads.png \ + docs/tcmalloc-opspersec.vs.size.2.threads.png \ + docs/tcmalloc-opspersec.vs.size.20.threads.png \ + docs/tcmalloc-opspersec.vs.size.3.threads.png \ + docs/tcmalloc-opspersec.vs.size.4.threads.png \ + docs/tcmalloc-opspersec.vs.size.5.threads.png \ + docs/tcmalloc-opspersec.vs.size.8.threads.png + +# I don't know how to say "distribute the .dot files but don't install them"; +# noinst doesn't seem to work with data. I separate them out anyway, in case +# one day we figure it out. Regardless, installing the dot files isn't the +# end of the world. +dist_doc_DATA += docs/overview.dot \ + docs/pageheap.dot \ + docs/spanmap.dot \ + docs/threadheap.dot + + +### ------- tcmalloc_minimal_debug (thread-caching malloc with debugallocation) + +if WITH_DEBUGALLOC + +lib_LTLIBRARIES += libtcmalloc_minimal_debug.la +libtcmalloc_minimal_debug_la_SOURCES = src/debugallocation.cc \ + $(TCMALLOC_MINIMAL_INCLUDES) +libtcmalloc_minimal_debug_la_CXXFLAGS = $(libtcmalloc_minimal_la_CXXFLAGS) \ + -DTCMALLOC_FOR_DEBUGALLOCATION +# version_info gets passed to libtool +libtcmalloc_minimal_debug_la_LDFLAGS = $(libtcmalloc_minimal_la_LDFLAGS) \ + -version-info @TCMALLOC_SO_VERSION@ +libtcmalloc_minimal_debug_la_LIBADD = $(libtcmalloc_minimal_la_LIBADD) + +LIBS_TO_WEAKEN += libtcmalloc_minimal_debug.la + +### Unittests + +TESTS += tcmalloc_minimal_debug_unittest +tcmalloc_minimal_debug_unittest_SOURCES = $(tcmalloc_minimal_unittest_SOURCES) +tcmalloc_minimal_debug_unittest_CXXFLAGS = $(tcmalloc_minimal_unittest_CXXFLAGS) \ + -DDEBUGALLOCATION +tcmalloc_minimal_debug_unittest_LDFLAGS = $(tcmalloc_minimal_unittest_LDFLAGS) +tcmalloc_minimal_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) + +TESTS += malloc_extension_debug_test +malloc_extension_debug_test_SOURCES = $(malloc_extension_test_SOURCES) +malloc_extension_debug_test_CXXFLAGS = $(malloc_extension_test_CXXFLAGS) +malloc_extension_debug_test_LDFLAGS = $(malloc_extension_test_LDFLAGS) +malloc_extension_debug_test_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) + +if !MINGW +if !OSX +TESTS += memalign_debug_unittest +memalign_debug_unittest_SOURCES = $(memalign_unittest_SOURCES) +memalign_debug_unittest_CXXFLAGS = $(memalign_unittest_CXXFLAGS) +memalign_debug_unittest_LDFLAGS = $(memalign_unittest_LDFLAGS) +memalign_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) +endif !OSX +endif !MINGW + +TESTS += realloc_debug_unittest +realloc_debug_unittest_SOURCES = $(realloc_unittest_SOURCES) +realloc_debug_unittest_CXXFLAGS = $(realloc_unittest_CXXFLAGS) +realloc_debug_unittest_LDFLAGS = $(realloc_unittest_LDFLAGS) +realloc_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) + +# debugallocation_test checks that we print a proper stacktrace when +# debug-allocs fail, so we can't run it if we don't have stacktrace info. +if WITH_STACK_TRACE +TESTS += debugallocation_test.sh$(EXEEXT) +debugallocation_test_sh_SOURCES = src/tests/debugallocation_test.sh +noinst_SCRIPTS += $(debugallocation_test_sh_SOURCES) +debugallocation_test.sh$(EXEEXT): $(top_srcdir)/$(debugallocation_test_sh_SOURCES) \ + debugallocation_test + rm -f $@ + cp -p $(top_srcdir)/$(debugallocation_test_sh_SOURCES) $@ + +# This is the sub-program used by debugallocation_test.sh +noinst_PROGRAMS += debugallocation_test +debugallocation_test_SOURCES = src/tests/debugallocation_test.cc +debugallocation_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +debugallocation_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +debugallocation_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) +endif WITH_STACK_TRACE + +endif WITH_DEBUGALLOC + +if !MINGW +noinst_LTLIBRARIES += librun_benchmark.la +librun_benchmark_la_SOURCES = \ + benchmark/run_benchmark.c benchmark/run_benchmark.h + +noinst_PROGRAMS += malloc_bench malloc_bench_shared \ + binary_trees binary_trees_shared + +malloc_bench_SOURCES = benchmark/malloc_bench.cc +malloc_bench_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +malloc_bench_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +if ENABLE_STATIC +malloc_bench_LDFLAGS += -static +endif ENABLE_STATIC +malloc_bench_LDADD = librun_benchmark.la libtcmalloc_minimal.la $(PTHREAD_LIBS) + +malloc_bench_shared_SOURCES = benchmark/malloc_bench.cc +malloc_bench_shared_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +malloc_bench_shared_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_bench_shared_LDADD = librun_benchmark.la libtcmalloc_minimal.la $(PTHREAD_LIBS) + +if WITH_HEAP_PROFILER_OR_CHECKER + +noinst_PROGRAMS += malloc_bench_shared_full +malloc_bench_shared_full_SOURCES = benchmark/malloc_bench.cc +malloc_bench_shared_full_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +malloc_bench_shared_full_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_bench_shared_full_LDADD = librun_benchmark.la libtcmalloc.la $(PTHREAD_LIBS) + +if !OSX +noinst_PROGRAMS += unwind_bench +unwind_bench_SOURCES = benchmark/unwind_bench.cc benchmark/getcontext_light.cc +unwind_bench_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +unwind_bench_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +unwind_bench_LDADD = librun_benchmark.la libtcmalloc.la $(PTHREAD_LIBS) +endif !OSX + +endif WITH_HEAP_PROFILER_OR_CHECKER + +binary_trees_SOURCES = benchmark/binary_trees.cc +binary_trees_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +binary_trees_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +if ENABLE_STATIC +binary_trees_LDFLAGS += -static +endif ENABLE_STATIC +binary_trees_LDADD = libtcmalloc_minimal.la $(PTHREAD_LIBS) + +binary_trees_shared_SOURCES = benchmark/binary_trees.cc +binary_trees_shared_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +binary_trees_shared_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +binary_trees_shared_LDADD = libtcmalloc_minimal.la $(PTHREAD_LIBS) +endif !MINGW + +### ------- tcmalloc (thread-caching malloc + heap profiler + heap checker) + +if WITH_HEAP_PROFILER_OR_CHECKER + +### The header files we use. We divide into categories based on directory +S_TCMALLOC_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) \ + $(LOGGING_INCLUDES) \ + src/addressmap-inl.h \ + src/raw_printer.h \ + src/base/elfcore.h \ + src/base/googleinit.h \ + src/base/linux_syscall_support.h \ + src/base/linuxthreads.h \ + src/base/stl_allocator.h \ + src/base/sysinfo.h \ + src/base/thread_lister.h \ + src/heap-profile-table.h \ + src/heap-profile-stats.h \ + src/maybe_emergency_malloc.h \ + src/emergency_malloc.h + +SG_TCMALLOC_INCLUDES = src/gperftools/heap-profiler.h \ + src/gperftools/heap-checker.h +TCMALLOC_INCLUDES = $(S_TCMALLOC_INCLUDES) $(SG_TCMALLOC_MINIMAL_INCLUDES) \ + $(SG_TCMALLOC_INCLUDES) $(SG_STACKTRACE_INCLUDES) +perftoolsinclude_HEADERS += $(SG_TCMALLOC_INCLUDES) + +if BUILD_EMERGENCY_MALLOC +EMERGENCY_MALLOC_CC = src/emergency_malloc.cc src/emergency_malloc_for_stacktrace.cc +EMERGENCY_MALLOC_DEFINE = -DENABLE_EMERGENCY_MALLOC +else !BUILD_EMERGENCY_MALLOC +EMERGENCY_MALLOC_CC = src/fake_stacktrace_scope.cc +EMERGENCY_MALLOC_DEFINE = +endif !BUILD_EMERGENCY_MALLOC + +### Making the library + +noinst_LTLIBRARIES += libtcmalloc_internal.la +libtcmalloc_internal_la_SOURCES = $(libtcmalloc_minimal_internal_la_SOURCES) \ + $(TCMALLOC_INCLUDES) \ + src/base/low_level_alloc.cc \ + src/heap-profile-table.cc \ + src/heap-profiler.cc \ + src/raw_printer.cc \ + $(EMERGENCY_MALLOC_CC) \ + src/memory_region_map.cc +libtcmalloc_internal_la_CXXFLAGS = $(PTHREAD_CFLAGS) -DNDEBUG \ + $(AM_CXXFLAGS) $(EMERGENCY_MALLOC_DEFINE) +libtcmalloc_internal_la_LDFLAGS = $(PTHREAD_CFLAGS) +libtcmalloc_internal_la_LIBADD = libstacktrace.la $(PTHREAD_LIBS) + +lib_LTLIBRARIES += libtcmalloc.la +libtcmalloc_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_INCLUDES) +libtcmalloc_la_CXXFLAGS = $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS) $(EMERGENCY_MALLOC_DEFINE) +libtcmalloc_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@ +libtcmalloc_la_LIBADD = libtcmalloc_internal.la libmaybe_threads.la $(PTHREAD_LIBS) + +if WITH_HEAP_CHECKER +# heap-checker-bcad is last, in hopes its global ctor will run first. +# (Note this is added to libtcmalloc.la, not libtcmalloc_internal.la, +# but that's ok; the internal/external distinction is only useful for +# cygwin, and cygwin doesn't use HEAP_CHECKER anyway.) +HEAP_CHECKER_SOURCES = src/base/thread_lister.c \ + src/base/linuxthreads.cc \ + src/heap-checker.cc \ + src/heap-checker-bcad.cc +libtcmalloc_la_SOURCES += $(HEAP_CHECKER_SOURCES) +else !WITH_HEAP_CHECKER +HEAP_CHECKER_SOURCES = +libtcmalloc_internal_la_CXXFLAGS += -DNO_HEAP_CHECK +libtcmalloc_la_CXXFLAGS += -DNO_HEAP_CHECK +endif !WITH_HEAP_CHECKER + +LIBTCMALLOC = libtcmalloc.la + +LIBS_TO_WEAKEN += libtcmalloc.la + +### Unittests + +TESTS += tcmalloc_unittest.sh$(EXEEXT) +tcmalloc_unittest_sh_SOURCES = src/tests/tcmalloc_unittest.sh +noinst_SCRIPTS += $(tcmalloc_unittest_sh_SOURCES) +tcmalloc_unittest.sh$(EXEEXT): $(top_srcdir)/$(tcmalloc_unittest_sh_SOURCES) \ + tcmalloc_unittest + rm -f $@ + cp -p $(top_srcdir)/$(tcmalloc_unittest_sh_SOURCES) $@ + +noinst_PROGRAMS += tcmalloc_unittest +tcmalloc_unittest_INCLUDES = src/config_for_unittests.h \ + src/gperftools/malloc_extension.h +tcmalloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ + src/tcmalloc.h \ + src/tests/testutil.h src/tests/testutil.cc \ + $(TCMALLOC_UNITTEST_INCLUDES) +tcmalloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +tcmalloc_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS) + +# # lets make sure we exerice ASSERTs in at least in statically linked +# # configuration +# TESTS += tcm_asserts_unittest +# tcm_asserts_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ +# src/tests/testutil.h src/tests/testutil.cc \ +# $(libtcmalloc_internal_la_SOURCES) \ +# $(libtcmalloc_la_SOURCES) \ +# $(TCMALLOC_UNITTEST_INCLUDES) +# tcm_asserts_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +# tcm_asserts_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# tcm_asserts_unittest_LDADD = $(LIBSPINLOCK) libmaybe_threads.la libstacktrace.la \ +# liblogging.la $(PTHREAD_LIBS) + +# This makes sure it's safe to link in both tcmalloc and +# tcmalloc_minimal. (One would never do this on purpose, but perhaps +# by accident...) When we can compile libprofiler, we also link it in +# to make sure that works too. NOTE: On OS X, it's *not* safe to +# link both in (we end up with two copies of every global var, and +# the code tends to pick one arbitrarily), so don't run the test there. +# (We define these outside the 'if' because they're reused below.) +tcmalloc_both_unittest_srcs = src/tests/tcmalloc_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(TCMALLOC_UNITTEST_INCLUDES) +tcmalloc_both_unittest_cflags = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_both_unittest_lflags = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +if WITH_CPU_PROFILER +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \ + libprofiler.la liblogging.la $(PTHREAD_LIBS) +else +tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \ + liblogging.la $(PTHREAD_LIBS) +endif !WITH_CPU_PROFILER +if !OSX +TESTS += tcmalloc_both_unittest +tcmalloc_both_unittest_SOURCES = $(tcmalloc_both_unittest_srcs) +tcmalloc_both_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags) +tcmalloc_both_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags) +tcmalloc_both_unittest_LDADD = $(tcmalloc_both_unittest_ladd) +endif !OSX + +TESTS += tcmalloc_large_unittest +tcmalloc_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc +tcmalloc_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_large_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +TESTS += tcmalloc_large_heap_fragmentation_unittest +tcmalloc_large_heap_fragmentation_unittest_SOURCES = src/tests/large_heap_fragmentation_unittest.cc +tcmalloc_large_heap_fragmentation_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_large_heap_fragmentation_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_large_heap_fragmentation_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +TESTS += raw_printer_test +raw_printer_test_SOURCES = src/tests/raw_printer_test.cc +raw_printer_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +raw_printer_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +raw_printer_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +# sampler_test and sampling_test both require sampling to be turned +# on, which it's not by default. Use the "standard" value of 2^19. +TESTS_ENVIRONMENT += TCMALLOC_SAMPLE_PARAMETER=524288 + +TESTS += sampler_test +WINDOWS_PROJECTS += vsprojects/sampler_test/sampler_test.vcproj +sampler_test_SOURCES = src/tests/sampler_test.cc \ + src/config_for_unittests.h +sampler_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +sampler_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +sampler_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) -lm + + +# These unittests often need to run binaries. They're in the current dir +TESTS_ENVIRONMENT += BINDIR=. +TESTS_ENVIRONMENT += TMPDIR=/tmp/perftools + +TESTS += sampling_test.sh$(EXEEXT) +sampling_test_sh_SOURCES = src/tests/sampling_test.sh +noinst_SCRIPTS += $(sampling_test_sh_SOURCES) +sampling_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \ + sampling_test + rm -f $@ + cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@ + +# This is the sub-program used by sampling_test.sh +# The -g is so pprof can get symbol information. +noinst_PROGRAMS += sampling_test +SAMPLING_TEST_INCLUDES = src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_extension.h +sampling_test_SOURCES = src/tests/sampling_test.cc \ + $(SAMPLING_TEST_INCLUDES) +sampling_test_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +sampling_test_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +sampling_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +endif WITH_HEAP_PROFILER_OR_CHECKER + +if WITH_HEAP_PROFILER + +TESTS += heap-profiler_unittest.sh$(EXEEXT) +heap_profiler_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh +noinst_SCRIPTS += $(heap_profiler_unittest_sh_SOURCES) +heap-profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \ + heap-profiler_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-profiler_unittest.sh +noinst_PROGRAMS += heap-profiler_unittest +HEAP_PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/gperftools/heap-profiler.h +heap_profiler_unittest_SOURCES = src/tests/heap-profiler_unittest.cc \ + $(HEAP_PROFILER_UNITTEST_INCLUDES) +heap_profiler_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +heap_profiler_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +heap_profiler_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +# Tests the compatibility include-headers in google/. Requires a function +# defined in the heap-profiler, which is why the test lives here. +TESTS += simple_compat_test +simple_compat_test_SOURCES = src/tests/simple_compat_test.cc \ + $(googleinclude_HEADERS) +simple_compat_test_LDFLAGS = $(TCMALLOC_FLAGS) +simple_compat_test_LDADD = $(LIBTCMALLOC) + +endif WITH_HEAP_PROFILER + +if WITH_HEAP_CHECKER + +TESTS += heap-checker_unittest.sh$(EXEEXT) +heap_checker_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh +noinst_SCRIPTS += $(heap_checker_unittest_sh_SOURCES) +heap-checker_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \ + heap-checker_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@ + +TESTS += heap-checker-death_unittest.sh$(EXEEXT) +heap_checker_death_unittest_sh_SOURCES = src/tests/heap-checker-death_unittest.sh +noinst_SCRIPTS += $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) +heap-checker-death_unittest.sh$(EXEEXT): $(heap_checker_death_unittest_sh_SOURCES) \ + heap-checker_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-checker_unittest.sh +noinst_PROGRAMS += heap-checker_unittest +HEAP_CHECKER_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/memory_region_map.h \ + src/base/commandlineflags.h \ + src/base/googleinit.h \ + src/gperftools/heap-checker.h \ + $(LOGGING_INCLUDES) +heap_checker_unittest_SOURCES = src/tests/heap-checker_unittest.cc \ + $(HEAP_CHECKER_UNITTEST_INCLUDES) +heap_checker_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +heap_checker_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +heap_checker_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS) + +endif WITH_HEAP_CHECKER + +### Documentation (above and beyond tcmalloc_minimal documentation) +if WITH_HEAP_PROFILER +dist_doc_DATA += docs/heapprofile.html docs/heap-example1.png +endif WITH_HEAP_PROFILER + +if WITH_HEAP_CHECKER +dist_doc_DATA += docs/heap_checker.html +endif WITH_HEAP_CHECKER + + +### ------- tcmalloc with debugallocation + +if WITH_DEBUGALLOC +if WITH_HEAP_PROFILER_OR_CHECKER + +lib_LTLIBRARIES += libtcmalloc_debug.la +libtcmalloc_debug_la_SOURCES = src/debugallocation.cc $(HEAP_CHECKER_SOURCES) \ + $(TCMALLOC_INCLUDES) +libtcmalloc_debug_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) \ + -DTCMALLOC_FOR_DEBUGALLOCATION +libtcmalloc_debug_la_LDFLAGS = $(libtcmalloc_la_LDFLAGS) \ + -version-info @TCMALLOC_SO_VERSION@ +libtcmalloc_debug_la_LIBADD = $(libtcmalloc_la_LIBADD) + +LIBS_TO_WEAKEN += libtcmalloc_debug.la + +### Unittests + +TESTS += tcmalloc_debug_unittest +tcmalloc_debug_unittest_SOURCES = $(tcmalloc_unittest_SOURCES) +tcmalloc_debug_unittest_CXXFLAGS = $(tcmalloc_unittest_CXXFLAGS) \ + -DDEBUGALLOCATION +tcmalloc_debug_unittest_LDFLAGS = $(tcmalloc_unittest_LDFLAGS) +tcmalloc_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) + +TESTS += sampler_debug_test +sampler_debug_test_SOURCES = $(sampler_test_SOURCES) +sampler_debug_test_CXXFLAGS = $(samples_test_CXXFLAGS) +sampler_debug_test_LDFLAGS = $(sampler_test_LDFLAGS) +sampler_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) -lm + +TESTS += sampling_debug_test.sh$(EXEEXT) +sampling_debug_test_sh_SOURCES = src/tests/sampling_test.sh +sampling_debug_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \ + sampling_debug_test + rm -f $@ + cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@ + +# This is the sub-program using by sampling_debug_test.sh +# The -g is so pprof can get symbol information. +noinst_PROGRAMS += sampling_debug_test +sampling_debug_test_SOURCES = $(sampling_test_SOURCES) +sampling_debug_test_CXXFLAGS = $(sampling_test_CXXFLAGS) +sampling_debug_test_LDFLAGS = $(sampling_test_LDFLAGS) +sampling_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) + +endif WITH_HEAP_PROFILER_OR_CHECKER + +if WITH_HEAP_PROFILER + +TESTS += heap-profiler_debug_unittest.sh$(EXEEXT) +heap_profiler_debug_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh +heap-profiler_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \ + heap-profiler_debug_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-profiler_debug_unittest.sh +noinst_PROGRAMS += heap-profiler_debug_unittest +heap_profiler_debug_unittest_SOURCES = $(heap_profiler_unittest_SOURCES) +heap_profiler_debug_unittest_CXXFLAGS = $(heap_profiler_unittest_CXXFLAGS) +heap_profiler_debug_unittest_LDFLAGS = $(heap_profiler_unittest_LDFLAGS) +heap_profiler_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) + +endif WITH_HEAP_PROFILER + +if WITH_HEAP_CHECKER + +TESTS += heap-checker_debug_unittest.sh$(EXEEXT) +heap_checker_debug_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh +heap-checker_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \ + heap-checker_debug_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-checker_debug_unittest.sh +noinst_PROGRAMS += heap-checker_debug_unittest +heap_checker_debug_unittest_SOURCES = $(heap_checker_unittest_SOURCES) +heap_checker_debug_unittest_CXXFLAGS = $(heap_checker_unittest_CXXFLAGS) +heap_checker_debug_unittest_LDFLAGS = $(heap_checker_unittest_LDFLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +heap_checker_debug_unittest_LDADD = libtcmalloc_debug.la liblogging.la \ + $(PTHREAD_LIBS) + +endif WITH_HEAP_CHECKER +endif WITH_DEBUGALLOC + + +### ------- CPU profiler + +if WITH_CPU_PROFILER + +### The header files we use. We divide into categories based on directory +S_CPU_PROFILER_INCLUDES = src/profiledata.h \ + src/profile-handler.h \ + src/getpc.h \ + src/base/basictypes.h \ + src/base/commandlineflags.h \ + src/base/googleinit.h \ + src/base/logging.h \ + src/base/simple_mutex.h \ + src/base/sysinfo.h \ + $(SPINLOCK_INCLUDES) \ + $(LOGGING_INCLUDES) +SG_CPU_PROFILER_INCLUDES = src/gperftools/profiler.h +CPU_PROFILER_INCLUDES = $(S_CPU_PROFILER_INCLUDES) $(SG_CPU_PROFILER_INCLUDES) \ + $(SG_STACKTRACE_INCLUDES) +perftoolsinclude_HEADERS += $(SG_CPU_PROFILER_INCLUDES) + +### Making the library +lib_LTLIBRARIES += libprofiler.la +libprofiler_la_SOURCES = src/profiler.cc \ + src/profile-handler.cc \ + src/profiledata.cc \ + $(CPU_PROFILER_INCLUDES) +libprofiler_la_LIBADD = libstacktrace.la libmaybe_threads.la libfake_stacktrace_scope.la +# We have to include ProfileData for profiledata_unittest +CPU_PROFILER_SYMBOLS = '(ProfilerStart|ProfilerStartWithOptions|ProfilerStop|ProfilerFlush|ProfilerEnable|ProfilerDisable|ProfilingIsEnabledForAllThreads|ProfilerRegisterThread|ProfilerGetCurrentState|ProfilerState|ProfileData|ProfileHandler)' +libprofiler_la_LDFLAGS = -export-symbols-regex $(CPU_PROFILER_SYMBOLS) \ + -version-info @PROFILER_SO_VERSION@ + +# See discussion above (under LIBTCMALLOC_MINIMAL) for why we do this. +# Basically it's to work around systems where --rpath doesn't work right. +LIBPROFILER = libstacktrace.la libprofiler.la + +### Unittests +TESTS += getpc_test +#WINDOWS_PROJECTS += vsprojects/getpc_test/getpc_test.vcproj +getpc_test_SOURCES = src/tests/getpc_test.cc src/getpc.h + +TESTS += profiledata_unittest +#WINDOWS_PROJECTS += vsprojects/profiledata_unittest/profiledata_unittest.vcproj +profiledata_unittest_SOURCES = src/tests/profiledata_unittest.cc \ + src/profiledata.h \ + src/base/commandlineflags.h \ + src/base/logging.h \ + src/base/basictypes.h +profiledata_unittest_LDADD = $(LIBPROFILER) + +TESTS += profile_handler_unittest +profile_handler_unittest_SOURCES = src/tests/profile-handler_unittest.cc \ + src/profile-handler.h +profile_handler_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) +profile_handler_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +profile_handler_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS) + +TESTS += profiler_unittest.sh$(EXEEXT) +profiler_unittest_sh_SOURCES = src/tests/profiler_unittest.sh +noinst_SCRIPTS += $(profiler_unittest_sh_SOURCES) +profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(profiler_unittest_sh_SOURCES) \ + profiler1_unittest profiler2_unittest \ + profiler3_unittest profiler4_unittest + rm -f $@ + cp -p $(top_srcdir)/$(profiler_unittest_sh_SOURCES) $@ + +# These are sub-programs used by profiler_unittest.sh +noinst_PROGRAMS += profiler1_unittest profiler2_unittest profiler3_unittest \ + profiler4_unittest +PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/gperftools/profiler.h +PROFILER_UNITTEST_SRCS = src/tests/profiler_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(PROFILER_UNITTEST_INCLUDES) +profiler1_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler1_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS) +profiler1_unittest_LDADD = $(LIBPROFILER) +profiler2_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler2_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS) +profiler2_unittest_LDADD = -lstacktrace -lprofiler +# We depend on -lprofiler but haven't yet said how to build it. Do so now. +profiler2_unittest_DEPENDENCIES = $(LIBPROFILER) +profiler3_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler3_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +profiler3_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +profiler3_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS) +profiler4_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler4_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +profiler4_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +profiler4_unittest_LDADD = -lstacktrace -lprofiler $(PTHREAD_LIBS) +# We depend on -lprofiler but haven't yet said how to build it. Do so now. +profiler4_unittest_DEPENDENCIES = $(LIBPROFILER) + + +### Documentation +dist_doc_DATA += docs/cpuprofile.html \ + docs/cpuprofile-fileformat.html \ + docs/pprof-test-big.gif \ + docs/pprof-test.gif \ + docs/pprof-vsnprintf-big.gif \ + docs/pprof-vsnprintf.gif + +endif WITH_CPU_PROFILER + + +### ------- CPU profiler and heap checker, in one! + +# Ideally, folks who wanted to use both tcmalloc and libprofiler, +# could just link them both into their application. But while this +# works fine for .so files, it does not for .a files. The easiest way +# around this -- and I've tried a bunch of the hard ways -- is to just +# to create another set of libraries that has both functionality in it. + +if WITH_HEAP_PROFILER_OR_CHECKER +if WITH_CPU_PROFILER + +lib_LTLIBRARIES += libtcmalloc_and_profiler.la +libtcmalloc_and_profiler_la_SOURCES = $(libtcmalloc_la_SOURCES) $(libprofiler_la_SOURCES) +libtcmalloc_and_profiler_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) $(libprofiler_la_CXXFLAGS) +# Since this library is meant to be used as a .a, I don't worry as much +# about .so versioning. I just give the libtcmalloc version number. +# TODO(csilvers): use -export-symbols-regex? +libtcmalloc_and_profiler_la_LDFLAGS = $(PTHREAD_CFLAGS) \ + -version-info @TCMALLOC_SO_VERSION@ +# We don't include libprofiler_la_LIBADD here because all it adds is +# libstacktrace.la, which we already get via libtcmalloc. Trying to +# specify it twice causes link-time duplicate-definition errors. :-( +libtcmalloc_and_profiler_la_LIBADD = $(libtcmalloc_la_LIBADD) + +TESTS += tcmalloc_and_profiler_unittest +tcmalloc_and_profiler_unittest_SOURCES = $(tcmalloc_both_unittest_srcs) +tcmalloc_and_profiler_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags) +tcmalloc_and_profiler_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags) +tcmalloc_and_profiler_unittest_LDADD = libtcmalloc_and_profiler.la + +LIBS_TO_WEAKEN += libtcmalloc_and_profiler.la + +endif WITH_CPU_PROFILER +endif WITH_HEAP_PROFILER_OR_CHECKER + +## ^^^^ END OF RULES TO MAKE YOUR LIBRARIES, BINARIES, AND UNITTESTS + + +# Do the weakening on some exported libtcmalloc symbols. +install-exec-local: all-local +all-local: $(LIBS_TO_WEAKEN) + for la in $(LIBS_TO_WEAKEN); do lib=".libs/`basename $$la .la`.a"; [ ! -f "$$lib" ] || $(WEAKEN) "$$lib"; done + + +# This should always include $(TESTS), but may also include other +# binaries that you compile but don't want automatically installed. +# We'll add to this later, on a library-by-library basis +noinst_PROGRAMS += $(TESTS) + +rpm: dist-gzip packages/rpm.sh packages/rpm/rpm.spec + @cd packages && ./rpm.sh ${PACKAGE} ${VERSION} + +deb: dist-gzip packages/deb.sh packages/deb/* + @cd packages && ./deb.sh ${PACKAGE} ${VERSION} + +# http://linux.die.net/man/1/pkg-config, http://pkg-config.freedesktop.org/wiki +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libtcmalloc.pc libtcmalloc_minimal.pc \ + libtcmalloc_debug.pc libtcmalloc_minimal_debug.pc \ + libprofiler.pc +CLEANFILES = $(pkgconfig_DATA) + +# I get the description and URL lines from the rpm spec. I use sed to +# try to rewrite exec_prefix, libdir, and includedir in terms of +# prefix, if possible. +libtcmalloc.pc: Makefile packages/rpm/rpm.spec + echo 'prefix=$(prefix)' > "$@".tmp + echo 'exec_prefix='`echo '$(exec_prefix)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp + echo 'libdir='`echo '$(libdir)' | sed 's@^$(exec_prefix)@$${exec_prefix}@'` >> "$@".tmp + echo 'includedir='`echo '$(includedir)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp + echo '' >> "$@".tmp + echo 'Name: $(PACKAGE)' >> "$@".tmp + echo 'Version: $(VERSION)' >> "$@".tmp + -grep '^Summary:' $(top_srcdir)/packages/rpm/rpm.spec | sed s/^Summary:/Description:/ | head -n1 >> "$@".tmp + -grep '^URL: ' $(top_srcdir)/packages/rpm/rpm.spec >> "$@".tmp + echo 'Requires:' >> "$@".tmp + echo 'Libs: -L$${libdir} -ltcmalloc' >> "$@".tmp + echo 'Libs.private: $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)' >> "$@".tmp + echo 'Cflags: -I$${includedir}' >> "$@".tmp + mv -f "$@".tmp "$@" + +# The other versions are mostly the same. +libtcmalloc_minimal.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal/ > "$@" + +libtcmalloc_debug.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_debug/ > "$@" + +libtcmalloc_minimal_debug.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal_debug/ > "$@" + +libprofiler.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-lprofiler/ > "$@" + +libtool: $(LIBTOOL_DEPS) + $(SHELL) ./config.status --recheck + +@GENERATE_CHANGELOG_RULES@ + +# Windows wants write permission to .vcproj files and maybe even sln files. +dist-hook: dist-ChangeLog + test -e "$(distdir)/vsprojects" \ + && chmod -R u+w $(distdir)/*.sln $(distdir)/vsprojects/ + +EXTRA_DIST = packages/rpm.sh packages/rpm/rpm.spec packages/deb.sh packages/deb \ + $(SCRIPTS) libtool \ + src/windows/get_mangled_names.cc src/windows/override_functions.cc \ + src/windows/config.h src/windows/gperftools/tcmalloc.h \ + docs/pprof.see_also src/windows/TODO \ + $(WINDOWS_PROJECTS) \ + src/solaris/libstdc++.la diff --git a/src/third_party/gperftools-2.7/dist/Makefile.in b/src/third_party/gperftools-2.7/dist/Makefile.in new file mode 100644 index 00000000000..1ccdb7a523f --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/Makefile.in @@ -0,0 +1,7266 @@ +# Makefile.in generated by automake 1.15.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2017 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Note: for every library we create, we're explicit about what symbols +# we export. In order to avoid complications with C++ mangling, we always +# use the regexp for of specifying symbols. + + + + + +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +@WITH_STACK_TRACE_FALSE@am__append_1 = -DNO_TCMALLOC_SAMPLES + +# These are good warnings to turn on by default. We also tell gcc +# that malloc, free, realloc, mmap, etc. are not builtins (these flags +# are supported since gcc 3.1.1). gcc doesn't think most of them are +# builtins now in any case, but it's best to be explicit in case that +# changes one day. gcc ignores functions it doesn't understand. +@GCC_TRUE@am__append_2 = -Wall -Wwrite-strings -Woverloaded-virtual \ +@GCC_TRUE@ -Wno-sign-compare \ +@GCC_TRUE@ -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc \ +@GCC_TRUE@ -fno-builtin-calloc -fno-builtin-cfree \ +@GCC_TRUE@ -fno-builtin-memalign -fno-builtin-posix_memalign \ +@GCC_TRUE@ -fno-builtin-valloc -fno-builtin-pvalloc + +@GCC_TRUE@am__append_3 = -fno-builtin + +# On i386, -mmmx is needed for the mmx-based instructions in +# atomicops-internal-x86.h. Also as of gcc 4.6, -fomit-frame-pointer +# is the default. Since we must always have frame pointers for I386 +# in order to generate backtraces we now specify -fno-omit-frame-pointer +# by default. +@GCC_TRUE@@I386_TRUE@am__append_4 = -mmmx -fno-omit-frame-pointer +@HAVE_W_NO_UNUSED_RESULT_TRUE@am__append_5 = -Wno-unused-result +@HAVE_SIZED_DEALLOCATION_TRUE@am__append_6 = -fsized-deallocation +@HAVE_F_ALIGNED_NEW_TRUE@am__append_7 = -faligned-new + +# These are x86-specific, having to do with frame-pointers. In +# particular, some x86_64 systems do not insert frame pointers by +# default (all i386 systems that I know of, do. I don't know about +# non-x86 chips). We need to tell perftools what to do about that. +@ENABLE_FRAME_POINTERS_TRUE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@am__append_8 = -fno-omit-frame-pointer +@ENABLE_FRAME_POINTERS_FALSE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@am__append_9 = -DNO_FRAME_POINTER +@MINGW_TRUE@am__append_10 = -Wl,-u__tcmalloc +TESTS = low_level_alloc_unittest$(EXEEXT) atomicops_unittest$(EXEEXT) \ + $(am__EXEEXT_12) tcmalloc_minimal_unittest$(EXEEXT) \ + tcm_min_asserts_unittest$(EXEEXT) \ + tcmalloc_minimal_large_unittest$(EXEEXT) \ + tcmalloc_minimal_large_heap_fragmentation_unittest$(EXEEXT) \ + $(am__append_22) addressmap_unittest$(EXEEXT) $(am__EXEEXT_13) \ + packed_cache_test$(EXEEXT) frag_unittest$(EXEEXT) \ + markidle_unittest$(EXEEXT) \ + current_allocated_bytes_test$(EXEEXT) \ + malloc_hook_test$(EXEEXT) malloc_extension_test$(EXEEXT) \ + $(am__EXEEXT_14) $(am__EXEEXT_15) page_heap_test$(EXEEXT) \ + pagemap_unittest$(EXEEXT) realloc_unittest$(EXEEXT) \ + stack_trace_table_test$(EXEEXT) \ + thread_dealloc_unittest$(EXEEXT) $(am__EXEEXT_16) \ + $(am__EXEEXT_17) $(am__EXEEXT_18) $(am__append_34) \ + $(am__append_50) $(am__EXEEXT_19) $(am__EXEEXT_20) \ + $(am__EXEEXT_21) $(am__append_60) $(am__EXEEXT_22) \ + $(am__append_69) $(am__append_71) $(am__EXEEXT_23) \ + $(am__EXEEXT_24) +noinst_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \ + $(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \ + $(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_9) \ + $(am__EXEEXT_10) $(am__EXEEXT_11) $(am__EXEEXT_25) +bin_PROGRAMS = +@MINGW_TRUE@am__append_11 = libwindows.la libspinlock.la + +# We also need to tell mingw that sysinfo.cc needs shlwapi.lib. +# (We do this via a #pragma for msvc, but need to do it here for mingw). +@MINGW_TRUE@am__append_12 = -lshlwapi +# windows has its own system for threads and system memory allocation. +@HAVE_PTHREAD_DESPITE_ASKING_FOR_TRUE@@MINGW_TRUE@am__append_13 = src/maybe_threads.cc +@MINGW_FALSE@am__append_14 = libspinlock.la +@MINGW_FALSE@am__append_15 = src/maybe_threads.cc +@WITH_STACK_TRACE_TRUE@am__append_16 = $(SG_STACKTRACE_INCLUDES) + +### Making the library +@WITH_STACK_TRACE_TRUE@am__append_17 = libstacktrace.la \ +@WITH_STACK_TRACE_TRUE@ libfake_stacktrace_scope.la + +### Unittests +@WITH_STACK_TRACE_TRUE@am__append_18 = stacktrace_unittest + +### Documentation +@WITH_STACK_TRACE_TRUE@am__append_19 = docs/pprof_remote_servers.html + +# Let unittests find pprof if they need to run it +@WITH_STACK_TRACE_TRUE@am__append_20 = PPROF_PATH=$(top_srcdir)/src/pprof + +# On MSVC, we need our own versions of addr2line and nm to work with pprof. +# This is a slight abuse of WINDOWS_PROJECTS, but not much +@WITH_STACK_TRACE_TRUE@am__append_21 = \ +@WITH_STACK_TRACE_TRUE@ vsprojects/nm-pdb/nm-pdb.vcproj \ +@WITH_STACK_TRACE_TRUE@ vsprojects/addr2line-pdb/addr2line-pdb.vcproj \ +@WITH_STACK_TRACE_TRUE@ src/windows/nm-pdb.c \ +@WITH_STACK_TRACE_TRUE@ src/windows/addr2line-pdb.c + +# This tests it works to LD_PRELOAD libtcmalloc (tests maybe_threads.cc) +# In theory this should work under mingw, but mingw has trouble running +# shell scripts that end in .exe. And it doesn't seem to build shared +# libraries anyway (so can't be LD_PRELOADed) -- in fact, anybody who +# chooses not to build shared libraries won't be able to run this test. +# TODO(csilvers): figure out how to nix ".exe" or otherwise work under mingw +@ENABLE_STATIC_FALSE@@MINGW_FALSE@am__append_22 = maybe_threads_unittest.sh$(EXEEXT) +@ENABLE_STATIC_FALSE@@MINGW_FALSE@am__append_23 = $(maybe_threads_unittest_sh_SOURCES) +@MINGW_TRUE@am__append_24 = src/windows/port.h src/windows/port.cc +@MINGW_FALSE@am__append_25 = system_alloc_unittest + +# This doesn't work with mingw, which links foo.a even though it +# doesn't set ENABLE_STATIC. TODO(csilvers): set enable_static=true +# in configure.ac:36? +@MINGW_FALSE@am__append_26 = malloc_extension_c_test +# -ansi here is just to help ensure the code is bog-standard C. +@GCC_TRUE@@MINGW_FALSE@am__append_27 = -ansi +@MINGW_FALSE@@OSX_FALSE@am__append_28 = memalign_unittest + +### ------- tcmalloc_minimal_debug (thread-caching malloc with debugallocation) +@WITH_DEBUGALLOC_TRUE@am__append_29 = libtcmalloc_minimal_debug.la +@WITH_DEBUGALLOC_TRUE@am__append_30 = libtcmalloc_minimal_debug.la + +### Unittests +@WITH_DEBUGALLOC_TRUE@am__append_31 = tcmalloc_minimal_debug_unittest \ +@WITH_DEBUGALLOC_TRUE@ malloc_extension_debug_test +@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@am__append_32 = memalign_debug_unittest +@WITH_DEBUGALLOC_TRUE@am__append_33 = realloc_debug_unittest + +# debugallocation_test checks that we print a proper stacktrace when +# debug-allocs fail, so we can't run it if we don't have stacktrace info. +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am__append_34 = debugallocation_test.sh$(EXEEXT) +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am__append_35 = $(debugallocation_test_sh_SOURCES) + +# This is the sub-program used by debugallocation_test.sh +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am__append_36 = debugallocation_test +@MINGW_FALSE@am__append_37 = librun_benchmark.la +@MINGW_FALSE@am__append_38 = malloc_bench malloc_bench_shared \ +@MINGW_FALSE@ binary_trees binary_trees_shared + +@ENABLE_STATIC_TRUE@@MINGW_FALSE@am__append_39 = -static +@MINGW_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_40 = malloc_bench_shared_full +@MINGW_FALSE@@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_41 = unwind_bench +@ENABLE_STATIC_TRUE@@MINGW_FALSE@am__append_42 = -static +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_43 = $(SG_TCMALLOC_INCLUDES) + +### Making the library +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_44 = libtcmalloc_internal.la +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_45 = libtcmalloc.la +@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_46 = $(HEAP_CHECKER_SOURCES) +@WITH_HEAP_CHECKER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_47 = -DNO_HEAP_CHECK +@WITH_HEAP_CHECKER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_48 = -DNO_HEAP_CHECK +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_49 = libtcmalloc.la + +### Unittests +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_50 = tcmalloc_unittest.sh$(EXEEXT) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_51 = $(tcmalloc_unittest_sh_SOURCES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(sampling_test_sh_SOURCES) + +# This is the sub-program used by sampling_test.sh +# The -g is so pprof can get symbol information. +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_52 = tcmalloc_unittest \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_test +@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_53 = tcmalloc_both_unittest +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_54 = \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ tcmalloc_large_unittest \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ tcmalloc_large_heap_fragmentation_unittest \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ raw_printer_test \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampler_test \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_test.sh$(EXEEXT) + +# sampler_test and sampling_test both require sampling to be turned +# on, which it's not by default. Use the "standard" value of 2^19. + +# These unittests often need to run binaries. They're in the current dir +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_55 = TCMALLOC_SAMPLE_PARAMETER=524288 \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ BINDIR=. \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ TMPDIR=/tmp/perftools +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_56 = vsprojects/sampler_test/sampler_test.vcproj + +# Tests the compatibility include-headers in google/. Requires a function +# defined in the heap-profiler, which is why the test lives here. +@WITH_HEAP_PROFILER_TRUE@am__append_57 = \ +@WITH_HEAP_PROFILER_TRUE@ heap-profiler_unittest.sh$(EXEEXT) \ +@WITH_HEAP_PROFILER_TRUE@ simple_compat_test +@WITH_HEAP_PROFILER_TRUE@am__append_58 = $(heap_profiler_unittest_sh_SOURCES) + +# These are sub-programs used by heap-profiler_unittest.sh +@WITH_HEAP_PROFILER_TRUE@am__append_59 = heap-profiler_unittest +@WITH_HEAP_CHECKER_TRUE@am__append_60 = \ +@WITH_HEAP_CHECKER_TRUE@ heap-checker_unittest.sh$(EXEEXT) \ +@WITH_HEAP_CHECKER_TRUE@ heap-checker-death_unittest.sh$(EXEEXT) +@WITH_HEAP_CHECKER_TRUE@am__append_61 = \ +@WITH_HEAP_CHECKER_TRUE@ $(heap_checker_unittest_sh_SOURCES) \ +@WITH_HEAP_CHECKER_TRUE@ $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) + +# These are sub-programs used by heap-checker_unittest.sh +@WITH_HEAP_CHECKER_TRUE@am__append_62 = heap-checker_unittest + +### Documentation (above and beyond tcmalloc_minimal documentation) +@WITH_HEAP_PROFILER_TRUE@am__append_63 = docs/heapprofile.html docs/heap-example1.png +@WITH_HEAP_CHECKER_TRUE@am__append_64 = docs/heap_checker.html + +### ------- tcmalloc with debugallocation +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_65 = libtcmalloc_debug.la +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_66 = libtcmalloc_debug.la + +### Unittests +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_67 = tcmalloc_debug_unittest \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampler_debug_test \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_debug_test.sh$(EXEEXT) + +# This is the sub-program using by sampling_debug_test.sh +# The -g is so pprof can get symbol information. +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_68 = sampling_debug_test +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@am__append_69 = heap-profiler_debug_unittest.sh$(EXEEXT) + +# These are sub-programs used by heap-profiler_debug_unittest.sh +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@am__append_70 = heap-profiler_debug_unittest +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@am__append_71 = heap-checker_debug_unittest.sh$(EXEEXT) + +# These are sub-programs used by heap-checker_debug_unittest.sh +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@am__append_72 = heap-checker_debug_unittest +@WITH_CPU_PROFILER_TRUE@am__append_73 = $(SG_CPU_PROFILER_INCLUDES) + +### Making the library +@WITH_CPU_PROFILER_TRUE@am__append_74 = libprofiler.la + +### Unittests +@WITH_CPU_PROFILER_TRUE@am__append_75 = getpc_test \ +@WITH_CPU_PROFILER_TRUE@ profiledata_unittest \ +@WITH_CPU_PROFILER_TRUE@ profile_handler_unittest \ +@WITH_CPU_PROFILER_TRUE@ profiler_unittest.sh$(EXEEXT) +@WITH_CPU_PROFILER_TRUE@am__append_76 = $(profiler_unittest_sh_SOURCES) + +# These are sub-programs used by profiler_unittest.sh +@WITH_CPU_PROFILER_TRUE@am__append_77 = profiler1_unittest profiler2_unittest profiler3_unittest \ +@WITH_CPU_PROFILER_TRUE@ profiler4_unittest + +@WITH_CPU_PROFILER_FALSE@profiler2_unittest_DEPENDENCIES = + +### Documentation +@WITH_CPU_PROFILER_TRUE@am__append_78 = docs/cpuprofile.html \ +@WITH_CPU_PROFILER_TRUE@ docs/cpuprofile-fileformat.html \ +@WITH_CPU_PROFILER_TRUE@ docs/pprof-test-big.gif \ +@WITH_CPU_PROFILER_TRUE@ docs/pprof-test.gif \ +@WITH_CPU_PROFILER_TRUE@ docs/pprof-vsnprintf-big.gif \ +@WITH_CPU_PROFILER_TRUE@ docs/pprof-vsnprintf.gif + + +### ------- CPU profiler and heap checker, in one! + +# Ideally, folks who wanted to use both tcmalloc and libprofiler, +# could just link them both into their application. But while this +# works fine for .so files, it does not for .a files. The easiest way +# around this -- and I've tried a bunch of the hard ways -- is to just +# to create another set of libraries that has both functionality in it. +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_79 = libtcmalloc_and_profiler.la +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_80 = tcmalloc_and_profiler_unittest +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_81 = libtcmalloc_and_profiler.la +subdir = . +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/ac_have_attribute.m4 \ + $(top_srcdir)/m4/acx_nanosleep.m4 \ + $(top_srcdir)/m4/acx_pthread.m4 \ + $(top_srcdir)/m4/ax_generate_changelog.m4 \ + $(top_srcdir)/m4/compiler_characteristics.m4 \ + $(top_srcdir)/m4/install_prefix.m4 $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/m4/namespaces.m4 \ + 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+libtcmalloc_minimal_debug_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(libtcmalloc_minimal_debug_la_CXXFLAGS) $(CXXFLAGS) \ + $(libtcmalloc_minimal_debug_la_LDFLAGS) $(LDFLAGS) -o $@ +@WITH_DEBUGALLOC_TRUE@am_libtcmalloc_minimal_debug_la_rpath = -rpath \ +@WITH_DEBUGALLOC_TRUE@ $(libdir) +libtcmalloc_minimal_internal_la_DEPENDENCIES = $(LIBSPINLOCK) \ + libmaybe_threads.la +am__libtcmalloc_minimal_internal_la_SOURCES_DIST = src/common.cc \ + src/internal_logging.cc src/system-alloc.cc \ + src/memfs_malloc.cc src/central_freelist.cc src/page_heap.cc \ + src/sampler.cc src/span.cc src/stack_trace_table.cc \ + src/static_vars.cc src/symbolize.cc src/thread_cache.cc \ + src/malloc_hook.cc src/malloc_extension.cc src/common.h \ + src/internal_logging.h src/system-alloc.h \ + src/packed-cache-inl.h src/base/spinlock.h \ + src/base/spinlock_internal.h src/base/atomicops.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-linuxppc.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-x86.h \ + src/base/spinlock_win32-inl.h src/base/spinlock_linux-inl.h \ + src/base/spinlock_posix-inl.h \ + src/base/atomicops-internals-arm-generic.h \ + src/base/atomicops-internals-arm-v6plus.h \ + src/base/atomicops-internals-mips.h \ + src/base/atomicops-internals-gcc.h src/tcmalloc_guard.h \ + src/base/commandlineflags.h src/base/basictypes.h \ + src/pagemap.h src/sampler.h src/central_freelist.h \ + src/linked_list.h src/libc_override.h \ + src/libc_override_gcc_and_weak.h src/libc_override_glibc.h \ + src/libc_override_osx.h src/libc_override_redefine.h \ + src/page_heap.h src/page_heap_allocator.h src/span.h \ + src/static_vars.h src/symbolize.h src/thread_cache.h \ + src/stack_trace_table.h src/base/thread_annotations.h \ + src/malloc_hook-inl.h src/malloc_hook_mmap_linux.h \ + src/malloc_hook_mmap_freebsd.h src/gperftools/malloc_hook.h \ + src/gperftools/malloc_hook_c.h \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h src/gperftools/nallocx.h \ + src/gperftools/stacktrace.h +@MINGW_FALSE@am__objects_24 = src/libtcmalloc_minimal_internal_la-system-alloc.lo +am_libtcmalloc_minimal_internal_la_OBJECTS = \ + src/libtcmalloc_minimal_internal_la-common.lo \ + src/libtcmalloc_minimal_internal_la-internal_logging.lo \ + $(am__objects_24) \ + src/libtcmalloc_minimal_internal_la-memfs_malloc.lo \ + src/libtcmalloc_minimal_internal_la-central_freelist.lo \ + src/libtcmalloc_minimal_internal_la-page_heap.lo \ + src/libtcmalloc_minimal_internal_la-sampler.lo \ + src/libtcmalloc_minimal_internal_la-span.lo \ + src/libtcmalloc_minimal_internal_la-stack_trace_table.lo \ + src/libtcmalloc_minimal_internal_la-static_vars.lo \ + src/libtcmalloc_minimal_internal_la-symbolize.lo \ + src/libtcmalloc_minimal_internal_la-thread_cache.lo \ + src/libtcmalloc_minimal_internal_la-malloc_hook.lo \ + src/libtcmalloc_minimal_internal_la-malloc_extension.lo \ + $(am__objects_20) +libtcmalloc_minimal_internal_la_OBJECTS = \ + $(am_libtcmalloc_minimal_internal_la_OBJECTS) +libtcmalloc_minimal_internal_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(libtcmalloc_minimal_internal_la_CXXFLAGS) $(CXXFLAGS) \ + $(libtcmalloc_minimal_internal_la_LDFLAGS) $(LDFLAGS) -o $@ +libwindows_la_DEPENDENCIES = +am__libwindows_la_SOURCES_DIST = src/windows/port.h \ + src/windows/mingw.h src/windows/mini_disassembler.h \ + src/windows/mini_disassembler_types.h \ + src/windows/preamble_patcher.h src/windows/port.cc \ + src/windows/system-alloc.cc src/windows/ia32_modrm_map.cc \ + src/windows/ia32_opcode_map.cc \ + src/windows/mini_disassembler.cc \ + src/windows/patch_functions.cc src/windows/preamble_patcher.cc \ + src/windows/preamble_patcher_with_stub.cc +@MINGW_TRUE@am_libwindows_la_OBJECTS = $(am__objects_1) \ +@MINGW_TRUE@ src/windows/port.lo src/windows/system-alloc.lo \ +@MINGW_TRUE@ src/windows/ia32_modrm_map.lo \ +@MINGW_TRUE@ src/windows/ia32_opcode_map.lo \ +@MINGW_TRUE@ src/windows/mini_disassembler.lo \ +@MINGW_TRUE@ src/windows/patch_functions.lo \ +@MINGW_TRUE@ src/windows/preamble_patcher.lo \ +@MINGW_TRUE@ src/windows/preamble_patcher_with_stub.lo +libwindows_la_OBJECTS = $(am_libwindows_la_OBJECTS) +@MINGW_TRUE@am_libwindows_la_rpath = +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am__EXEEXT_1 = debugallocation_test$(EXEEXT) +@MINGW_FALSE@am__EXEEXT_2 = malloc_bench$(EXEEXT) \ +@MINGW_FALSE@ malloc_bench_shared$(EXEEXT) \ +@MINGW_FALSE@ binary_trees$(EXEEXT) \ +@MINGW_FALSE@ binary_trees_shared$(EXEEXT) +@MINGW_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_3 = malloc_bench_shared_full$(EXEEXT) +@MINGW_FALSE@@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_4 = unwind_bench$(EXEEXT) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_5 = tcmalloc_unittest$(EXEEXT) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_test$(EXEEXT) +@WITH_HEAP_PROFILER_TRUE@am__EXEEXT_6 = \ +@WITH_HEAP_PROFILER_TRUE@ heap-profiler_unittest$(EXEEXT) +@WITH_HEAP_CHECKER_TRUE@am__EXEEXT_7 = heap-checker_unittest$(EXEEXT) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_8 = sampling_debug_test$(EXEEXT) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@am__EXEEXT_9 = heap-profiler_debug_unittest$(EXEEXT) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@am__EXEEXT_10 = heap-checker_debug_unittest$(EXEEXT) +@WITH_CPU_PROFILER_TRUE@am__EXEEXT_11 = profiler1_unittest$(EXEEXT) \ +@WITH_CPU_PROFILER_TRUE@ profiler2_unittest$(EXEEXT) \ +@WITH_CPU_PROFILER_TRUE@ profiler3_unittest$(EXEEXT) \ +@WITH_CPU_PROFILER_TRUE@ profiler4_unittest$(EXEEXT) +@WITH_STACK_TRACE_TRUE@am__EXEEXT_12 = stacktrace_unittest$(EXEEXT) +@MINGW_FALSE@am__EXEEXT_13 = system_alloc_unittest$(EXEEXT) +@MINGW_FALSE@am__EXEEXT_14 = malloc_extension_c_test$(EXEEXT) +@MINGW_FALSE@@OSX_FALSE@am__EXEEXT_15 = memalign_unittest$(EXEEXT) +@WITH_DEBUGALLOC_TRUE@am__EXEEXT_16 = tcmalloc_minimal_debug_unittest$(EXEEXT) \ +@WITH_DEBUGALLOC_TRUE@ malloc_extension_debug_test$(EXEEXT) +@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@am__EXEEXT_17 = memalign_debug_unittest$(EXEEXT) +@WITH_DEBUGALLOC_TRUE@am__EXEEXT_18 = realloc_debug_unittest$(EXEEXT) +@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_19 = tcmalloc_both_unittest$(EXEEXT) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_20 = tcmalloc_large_unittest$(EXEEXT) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ tcmalloc_large_heap_fragmentation_unittest$(EXEEXT) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ raw_printer_test$(EXEEXT) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampler_test$(EXEEXT) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_test.sh$(EXEEXT) +@WITH_HEAP_PROFILER_TRUE@am__EXEEXT_21 = \ +@WITH_HEAP_PROFILER_TRUE@ heap-profiler_unittest.sh$(EXEEXT) \ +@WITH_HEAP_PROFILER_TRUE@ simple_compat_test$(EXEEXT) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_22 = tcmalloc_debug_unittest$(EXEEXT) \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampler_debug_test$(EXEEXT) \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_debug_test.sh$(EXEEXT) +@WITH_CPU_PROFILER_TRUE@am__EXEEXT_23 = getpc_test$(EXEEXT) \ +@WITH_CPU_PROFILER_TRUE@ profiledata_unittest$(EXEEXT) \ +@WITH_CPU_PROFILER_TRUE@ profile_handler_unittest$(EXEEXT) \ +@WITH_CPU_PROFILER_TRUE@ profiler_unittest.sh$(EXEEXT) +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__EXEEXT_24 = tcmalloc_and_profiler_unittest$(EXEEXT) +am__EXEEXT_25 = low_level_alloc_unittest$(EXEEXT) \ + atomicops_unittest$(EXEEXT) $(am__EXEEXT_12) \ + tcmalloc_minimal_unittest$(EXEEXT) \ + tcm_min_asserts_unittest$(EXEEXT) \ + tcmalloc_minimal_large_unittest$(EXEEXT) \ + tcmalloc_minimal_large_heap_fragmentation_unittest$(EXEEXT) \ + $(am__append_22) addressmap_unittest$(EXEEXT) $(am__EXEEXT_13) \ + packed_cache_test$(EXEEXT) frag_unittest$(EXEEXT) \ + markidle_unittest$(EXEEXT) \ + current_allocated_bytes_test$(EXEEXT) \ + malloc_hook_test$(EXEEXT) malloc_extension_test$(EXEEXT) \ + $(am__EXEEXT_14) $(am__EXEEXT_15) page_heap_test$(EXEEXT) \ + pagemap_unittest$(EXEEXT) realloc_unittest$(EXEEXT) \ + stack_trace_table_test$(EXEEXT) \ + thread_dealloc_unittest$(EXEEXT) $(am__EXEEXT_16) \ + $(am__EXEEXT_17) $(am__EXEEXT_18) $(am__append_34) \ + $(am__append_50) $(am__EXEEXT_19) $(am__EXEEXT_20) \ + $(am__EXEEXT_21) $(am__append_60) $(am__EXEEXT_22) \ + $(am__append_69) $(am__append_71) $(am__EXEEXT_23) \ + $(am__EXEEXT_24) +PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS) +am__addressmap_unittest_SOURCES_DIST = \ + src/tests/addressmap_unittest.cc src/addressmap-inl.h \ + src/base/commandlineflags.h src/base/logging.h \ + src/base/basictypes.h src/base/dynamic_annotations.h \ + src/third_party/valgrind.h src/windows/port.h \ + src/windows/port.cc +@MINGW_TRUE@am__objects_25 = \ +@MINGW_TRUE@ src/windows/addressmap_unittest-port.$(OBJEXT) +am_addressmap_unittest_OBJECTS = \ + src/tests/addressmap_unittest-addressmap_unittest.$(OBJEXT) \ + $(am__objects_8) $(am__objects_25) +addressmap_unittest_OBJECTS = $(am_addressmap_unittest_OBJECTS) +addressmap_unittest_DEPENDENCIES = liblogging.la +addressmap_unittest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(addressmap_unittest_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +am_atomicops_unittest_OBJECTS = \ + src/tests/atomicops_unittest.$(OBJEXT) $(am__objects_8) +atomicops_unittest_OBJECTS = $(am_atomicops_unittest_OBJECTS) +atomicops_unittest_DEPENDENCIES = $(LIBSPINLOCK) +am__binary_trees_SOURCES_DIST = benchmark/binary_trees.cc +@MINGW_FALSE@am_binary_trees_OBJECTS = \ +@MINGW_FALSE@ benchmark/binary_trees-binary_trees.$(OBJEXT) +binary_trees_OBJECTS = $(am_binary_trees_OBJECTS) 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+current_allocated_bytes_test_OBJECTS = \ + $(am_current_allocated_bytes_test_OBJECTS) +current_allocated_bytes_test_DEPENDENCIES = $(LIBTCMALLOC_MINIMAL) \ + $(am__DEPENDENCIES_1) +current_allocated_bytes_test_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(current_allocated_bytes_test_CXXFLAGS) $(CXXFLAGS) \ + $(current_allocated_bytes_test_LDFLAGS) $(LDFLAGS) -o $@ +am__debugallocation_test_SOURCES_DIST = \ + src/tests/debugallocation_test.cc +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am_debugallocation_test_OBJECTS = src/tests/debugallocation_test-debugallocation_test.$(OBJEXT) +debugallocation_test_OBJECTS = $(am_debugallocation_test_OBJECTS) +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_DEPENDENCIES = libtcmalloc_debug.la \ +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@ $(am__DEPENDENCIES_1) +debugallocation_test_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(debugallocation_test_CXXFLAGS) $(CXXFLAGS) \ + $(debugallocation_test_LDFLAGS) $(LDFLAGS) -o $@ +am__debugallocation_test_sh_SOURCES_DIST = \ + src/tests/debugallocation_test.sh +am_debugallocation_test_sh_OBJECTS = +debugallocation_test_sh_OBJECTS = \ + $(am_debugallocation_test_sh_OBJECTS) +debugallocation_test_sh_LDADD = $(LDADD) +am_frag_unittest_OBJECTS = \ + src/tests/frag_unittest-frag_unittest.$(OBJEXT) +frag_unittest_OBJECTS = $(am_frag_unittest_OBJECTS) +frag_unittest_DEPENDENCIES = $(LIBTCMALLOC_MINIMAL) \ + $(am__DEPENDENCIES_1) +frag_unittest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(frag_unittest_CXXFLAGS) $(CXXFLAGS) $(frag_unittest_LDFLAGS) \ + $(LDFLAGS) -o $@ +am__getpc_test_SOURCES_DIST = src/tests/getpc_test.cc src/getpc.h +@WITH_CPU_PROFILER_TRUE@am_getpc_test_OBJECTS = \ +@WITH_CPU_PROFILER_TRUE@ src/tests/getpc_test.$(OBJEXT) +getpc_test_OBJECTS = $(am_getpc_test_OBJECTS) +getpc_test_LDADD = $(LDADD) +am__heap_checker_death_unittest_sh_SOURCES_DIST = \ + src/tests/heap-checker-death_unittest.sh +am_heap_checker_death_unittest_sh_OBJECTS = +heap_checker_death_unittest_sh_OBJECTS = \ + $(am_heap_checker_death_unittest_sh_OBJECTS) +heap_checker_death_unittest_sh_LDADD = $(LDADD) +am__heap_checker_debug_unittest_SOURCES_DIST = \ + src/tests/heap-checker_unittest.cc src/config_for_unittests.h \ + src/memory_region_map.h src/base/commandlineflags.h \ + src/base/googleinit.h src/gperftools/heap-checker.h \ + src/base/logging.h src/base/basictypes.h \ + src/base/dynamic_annotations.h src/third_party/valgrind.h +@WITH_HEAP_CHECKER_TRUE@am__objects_26 = $(am__objects_1) +@WITH_HEAP_CHECKER_TRUE@am__objects_27 = src/tests/heap_checker_debug_unittest-heap-checker_unittest.$(OBJEXT) \ +@WITH_HEAP_CHECKER_TRUE@ $(am__objects_26) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@am_heap_checker_debug_unittest_OBJECTS = $(am__objects_27) +heap_checker_debug_unittest_OBJECTS = \ + $(am_heap_checker_debug_unittest_OBJECTS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_DEPENDENCIES = libtcmalloc_debug.la \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@ liblogging.la \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@ $(am__DEPENDENCIES_1) +heap_checker_debug_unittest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(heap_checker_debug_unittest_CXXFLAGS) $(CXXFLAGS) \ + $(heap_checker_debug_unittest_LDFLAGS) $(LDFLAGS) -o $@ +am__heap_checker_debug_unittest_sh_SOURCES_DIST = \ + src/tests/heap-checker_unittest.sh +am_heap_checker_debug_unittest_sh_OBJECTS = +heap_checker_debug_unittest_sh_OBJECTS = \ + $(am_heap_checker_debug_unittest_sh_OBJECTS) +heap_checker_debug_unittest_sh_LDADD = $(LDADD) +am__heap_checker_unittest_SOURCES_DIST = \ + src/tests/heap-checker_unittest.cc src/config_for_unittests.h \ + src/memory_region_map.h src/base/commandlineflags.h \ + src/base/googleinit.h src/gperftools/heap-checker.h \ + src/base/logging.h src/base/basictypes.h \ + src/base/dynamic_annotations.h src/third_party/valgrind.h +@WITH_HEAP_CHECKER_TRUE@am_heap_checker_unittest_OBJECTS = src/tests/heap_checker_unittest-heap-checker_unittest.$(OBJEXT) \ +@WITH_HEAP_CHECKER_TRUE@ $(am__objects_26) +heap_checker_unittest_OBJECTS = $(am_heap_checker_unittest_OBJECTS) +@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_DEPENDENCIES = \ +@WITH_HEAP_CHECKER_TRUE@ $(LIBTCMALLOC) liblogging.la \ +@WITH_HEAP_CHECKER_TRUE@ $(am__DEPENDENCIES_1) +heap_checker_unittest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ + $(heap_checker_unittest_CXXFLAGS) $(CXXFLAGS) \ + $(heap_checker_unittest_LDFLAGS) $(LDFLAGS) -o $@ +am__heap_checker_unittest_sh_SOURCES_DIST = \ + src/tests/heap-checker_unittest.sh +am_heap_checker_unittest_sh_OBJECTS = +heap_checker_unittest_sh_OBJECTS = \ + 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Sadly, +# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", +# since that might cause problem with VPATH rewrites for suffix-less tests. +# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. +am__set_TESTS_bases = \ + bases='$(TEST_LOGS)'; \ + bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ + bases=`echo $$bases` +RECHECK_LOGS = $(TEST_LOGS) +TEST_SUITE_LOG = test-suite.log +TEST_EXTENSIONS = @EXEEXT@ .test +LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver +LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) +am__set_b = \ + case '$@' in \ + */*) \ + case '$*' in \ + */*) b='$*';; \ + *) b=`echo '$@' | sed 's/\.log$$//'`; \ + esac;; \ + *) \ + b='$*';; \ + esac +am__test_logs1 = $(TESTS:=.log) +am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) +TEST_LOGS = $(am__test_logs2:.test.log=.log) +TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver +TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ + $(TEST_LOG_FLAGS) +am__DIST_COMMON = $(dist_man_MANS) $(srcdir)/Makefile.in \ + $(top_srcdir)/src/config.h.in \ + $(top_srcdir)/src/gperftools/tcmalloc.h.in \ + $(top_srcdir)/src/windows/gperftools/tcmalloc.h.in AUTHORS \ + COPYING ChangeLog INSTALL NEWS README TODO compile \ + config.guess config.sub depcomp install-sh ltmain.sh missing \ + test-driver +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +distdir = $(PACKAGE)-$(VERSION) +top_distdir = $(distdir) +am__remove_distdir = \ + if test -d "$(distdir)"; then \ + find "$(distdir)" -type d ! 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LIBSTDCXX_LA_LINKER_FLAG is used to fix a Solaris bug. +AM_LDFLAGS = -no-undefined $(LIBSTDCXX_LA_LINKER_FLAG) + +# For windows systems (at least, mingw), we need to tell all our +# tests to link in libtcmalloc using -u. This is because libtcmalloc +# accomplishes its tasks via patching, leaving no work for the linker +# to identify, so the linker will ignore libtcmalloc by default unless +# we explicitly create a dependency via -u. +TCMALLOC_FLAGS = $(am__append_10) +@HAVE_OBJCOPY_WEAKEN_FALSE@WEAKEN = : + +# If we have objcopy, make malloc/free/etc weak symbols. That way folks +# can override our malloc if they want to (they can still use tc_malloc). +# Note: the weird-looking symbols are the c++ memory functions: +# (in order) new, new(nothrow), new[], new[](nothrow), delete, delete[] +# In theory this will break if mangling changes, but that seems pretty +# unlikely at this point. 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It is populated by +# files that just forward to the canonical location in +# perftoolsincludedir. +googleincludedir = $(includedir)/google +googleinclude_HEADERS = \ + src/google/heap-checker.h \ + src/google/heap-profiler.h \ + src/google/malloc_extension.h \ + src/google/malloc_extension_c.h \ + src/google/malloc_hook.h \ + src/google/malloc_hook_c.h \ + src/google/profiler.h \ + src/google/stacktrace.h \ + src/google/tcmalloc.h + + +# This is for HTML and other documentation you want to install. +# Add your documentation files (in doc/) in addition to these +# top-level boilerplate files. Also add a TODO file if you have one. +# We'll add to this later, on a library-by-library basis + +### Documentation + +# I don't know how to say "distribute the .dot files but don't install them"; +# noinst doesn't seem to work with data. I separate them out anyway, in case +# one day we figure it out. Regardless, installing the dot files isn't the +# end of the world. +dist_doc_DATA = AUTHORS COPYING ChangeLog INSTALL NEWS README \ + README_windows.txt TODO ChangeLog.old docs/index.html \ + docs/designstyle.css $(am__append_19) docs/tcmalloc.html \ + docs/overview.gif docs/pageheap.gif docs/spanmap.gif \ + docs/threadheap.gif docs/t-test1.times.txt \ + docs/tcmalloc-opspercpusec.vs.threads.1024.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.128.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.131072.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.16384.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.2048.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.256.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.32768.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.4096.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.512.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.64.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.65536.bytes.png \ + docs/tcmalloc-opspercpusec.vs.threads.8192.bytes.png \ + docs/tcmalloc-opspersec.vs.size.1.threads.png \ + docs/tcmalloc-opspersec.vs.size.12.threads.png \ + docs/tcmalloc-opspersec.vs.size.16.threads.png \ + docs/tcmalloc-opspersec.vs.size.2.threads.png \ + docs/tcmalloc-opspersec.vs.size.20.threads.png \ + docs/tcmalloc-opspersec.vs.size.3.threads.png \ + docs/tcmalloc-opspersec.vs.size.4.threads.png \ + docs/tcmalloc-opspersec.vs.size.5.threads.png \ + docs/tcmalloc-opspersec.vs.size.8.threads.png \ + docs/overview.dot docs/pageheap.dot docs/spanmap.dot \ + docs/threadheap.dot $(am__append_63) $(am__append_64) \ + $(am__append_78) + +# The libraries (.so's) you want to install +# We'll add to this later, on a library-by-library basis +lib_LTLIBRARIES = libtcmalloc_minimal.la $(am__append_29) \ + $(am__append_45) $(am__append_65) $(am__append_74) \ + $(am__append_79) +# This is for 'convenience libraries' -- basically just a container for sources + +### Making the library +noinst_LTLIBRARIES = liblogging.la libsysinfo.la libmaybe_threads.la \ + $(am__append_11) $(am__append_14) $(am__append_17) \ + libtcmalloc_minimal_internal.la $(am__append_37) \ + $(am__append_44) + +# Add this whether or not we're under MinGW, to keep the tarball complete. +# Because we've commented out the test, above, we have to explicitly add +# the test files to the tarball or automake will leave them out. +WINDOWS_PROJECTS = gperftools.sln \ + vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj \ + src/windows/preamble_patcher_test.cc src/windows/shortproc.asm \ + src/windows/auto_testing_hook.h \ + vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj \ + $(am__append_21) \ + vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj \ + vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj \ + vsprojects/tmu-static/tmu-static.vcproj \ + vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj \ + vsprojects/addressmap_unittest/addressmap_unittest.vcproj \ + vsprojects/system-alloc_unittest/system-alloc_unittest.vcproj \ + vsprojects/packed-cache_test/packed-cache_test.vcproj \ + vsprojects/frag_unittest/frag_unittest.vcproj \ + vsprojects/markidle_unittest/markidle_unittest.vcproj \ + vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj \ + vsprojects/malloc_hook_test/malloc_hook_test.vcproj \ + vsprojects/malloc_extension_test/malloc_extension_test.vcproj \ + vsprojects/page_heap_test/page_heap_test.vcproj \ + vsprojects/pagemap_unittest/pagemap_unittest.vcproj \ + vsprojects/realloc_unittest/realloc_unittest.vcproj \ + vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj \ + vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj \ + $(am__append_56) +# TESTS_ENVIRONMENT sets environment variables for when you run unittest. +# We always get "srcdir" set for free. +# We'll add to this later, on a library-by-library basis. +TESTS_ENVIRONMENT = $(am__append_20) $(am__append_55) +# All script tests should be added here +noinst_SCRIPTS = $(am__append_23) $(am__append_35) $(am__append_51) \ + $(am__append_58) $(am__append_61) $(am__append_76) + +# This is my own var, used for extra libraries I make that I need installed +EXTRA_INSTALL = + +### ------- library routines, in src/base + +# This is a 'convenience library' -- it's not actually installed or anything +LOGGING_INCLUDES = src/base/logging.h \ + src/base/commandlineflags.h \ + src/base/basictypes.h \ + src/base/dynamic_annotations.h \ + src/third_party/valgrind.h + +liblogging_la_SOURCES = src/base/logging.cc \ + src/base/dynamic_annotations.c \ + $(LOGGING_INCLUDES) + +SYSINFO_INCLUDES = src/base/sysinfo.h \ + src/getenv_safe.h \ + src/base/logging.h \ + src/base/commandlineflags.h \ + src/base/arm_instruction_set_select.h \ + src/base/basictypes.h + +libsysinfo_la_SOURCES = src/base/sysinfo.cc \ + $(SYSINFO_INCLUDES) + +libsysinfo_la_LIBADD = $(NANOSLEEP_LIBS) $(am__append_12) +# .cc is conditionally added below +libmaybe_threads_la_SOURCES = src/maybe_threads.h $(am__append_13) \ + $(am__append_15) + +# For MinGW, we use also have to use libwindows Luckily, we need the +# windows.a library in exactly the same place we need spinlock.a +# (pretty much everywhere), so we can use the same variable name for +# each. We can also optimize the MinGW rule a bit by leaving out +# files we know aren't used on windows, such as +# atomicops-internals-x86.cc. libwindows also obsoletes the need for +# other files like system_alloc.cc. +@MINGW_TRUE@WINDOWS_INCLUDES = src/windows/port.h \ +@MINGW_TRUE@ src/windows/mingw.h \ +@MINGW_TRUE@ src/windows/mini_disassembler.h \ +@MINGW_TRUE@ src/windows/mini_disassembler_types.h \ +@MINGW_TRUE@ src/windows/preamble_patcher.h + +@MINGW_TRUE@libwindows_la_SOURCES = $(WINDOWS_INCLUDES) \ +@MINGW_TRUE@ src/windows/port.cc \ +@MINGW_TRUE@ src/windows/system-alloc.cc \ +@MINGW_TRUE@ src/windows/ia32_modrm_map.cc \ +@MINGW_TRUE@ src/windows/ia32_opcode_map.cc \ +@MINGW_TRUE@ src/windows/mini_disassembler.cc \ +@MINGW_TRUE@ src/windows/patch_functions.cc \ +@MINGW_TRUE@ src/windows/preamble_patcher.cc \ +@MINGW_TRUE@ src/windows/preamble_patcher_with_stub.cc + +# patch_functions.cc uses Psapi.lib. MSVC has a #pragma for that, but not us. +@MINGW_TRUE@libwindows_la_LIBADD = -lpsapi +# spinlock is the only code that uses atomicops. +@MINGW_FALSE@SPINLOCK_INCLUDES = src/base/spinlock.h \ +@MINGW_FALSE@ src/base/spinlock_internal.h \ +@MINGW_FALSE@ src/base/atomicops.h \ +@MINGW_FALSE@ src/base/atomicops-internals-macosx.h \ +@MINGW_FALSE@ src/base/atomicops-internals-linuxppc.h \ +@MINGW_FALSE@ src/base/atomicops-internals-windows.h \ +@MINGW_FALSE@ src/base/atomicops-internals-x86.h + +@MINGW_TRUE@SPINLOCK_INCLUDES = src/base/spinlock.h \ +@MINGW_TRUE@ src/base/spinlock_internal.h \ +@MINGW_TRUE@ src/base/spinlock_win32-inl.h \ +@MINGW_TRUE@ src/base/spinlock_linux-inl.h \ +@MINGW_TRUE@ src/base/spinlock_posix-inl.h \ +@MINGW_TRUE@ src/base/atomicops-internals-macosx.h \ +@MINGW_TRUE@ src/base/atomicops-internals-linuxppc.h \ +@MINGW_TRUE@ src/base/atomicops-internals-arm-generic.h \ +@MINGW_TRUE@ src/base/atomicops-internals-arm-v6plus.h \ +@MINGW_TRUE@ src/base/atomicops-internals-mips.h \ +@MINGW_TRUE@ src/base/atomicops-internals-windows.h \ +@MINGW_TRUE@ src/base/atomicops-internals-gcc.h \ +@MINGW_TRUE@ src/base/atomicops-internals-x86.h + +@MINGW_FALSE@libspinlock_la_SOURCES = src/base/spinlock.cc \ +@MINGW_FALSE@ src/base/spinlock_internal.cc \ +@MINGW_FALSE@ src/base/atomicops-internals-x86.cc \ +@MINGW_FALSE@ $(SPINLOCK_INCLUDES) + +@MINGW_TRUE@libspinlock_la_SOURCES = src/base/spinlock.cc \ +@MINGW_TRUE@ src/base/spinlock_internal.cc \ +@MINGW_TRUE@ src/base/atomicops-internals-x86.cc \ +@MINGW_TRUE@ $(SPINLOCK_INCLUDES) + +# spinlock also needs NumCPUs, from libsysinfo, which in turn needs liblogging +@MINGW_FALSE@LIBSPINLOCK = libspinlock.la libsysinfo.la liblogging.la +@MINGW_TRUE@LIBSPINLOCK = libwindows.la libspinlock.la libsysinfo.la liblogging.la +@MINGW_FALSE@TCMALLOC_CC = src/tcmalloc.cc + +# There's a windows-specific unittest we can run. Right now it's +# win64-specific, and relies on masm, so we comment it out. + +# patch_functions.cc #includes tcmalloc.cc, so no need to link it in. +@MINGW_TRUE@TCMALLOC_CC = +@MINGW_FALSE@SYSTEM_ALLOC_CC = src/system-alloc.cc +@MINGW_TRUE@SYSTEM_ALLOC_CC = +@MINGW_FALSE@libspinlock_la_LIBADD = $(NANOSLEEP_LIBS) +LOW_LEVEL_ALLOC_UNITTEST_INCLUDES = src/base/low_level_alloc.h \ + src/base/basictypes.h \ + src/gperftools/malloc_hook.h \ + src/gperftools/malloc_hook_c.h \ + src/malloc_hook-inl.h \ + src/malloc_hook_mmap_linux.h \ + src/malloc_hook_mmap_freebsd.h \ + $(SPINLOCK_INCLUDES) \ + $(LOGGING_INCLUDES) + +low_level_alloc_unittest_SOURCES = src/base/low_level_alloc.cc \ + src/malloc_hook.cc \ + src/tests/low_level_alloc_unittest.cc \ + $(LOW_LEVEL_ALLOC_UNITTEST_INCLUDES) + +# By default, MallocHook takes stack traces for use by the heap-checker. +# We don't need that functionality here, so we turn it off to reduce deps. +low_level_alloc_unittest_CXXFLAGS = -DNO_TCMALLOC_SAMPLES +low_level_alloc_unittest_LDADD = $(LIBSPINLOCK) libmaybe_threads.la +ATOMICOPS_UNITTEST_INCLUDES = src/base/atomicops.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-x86.h \ + $(LOGGING_INCLUDES) + +atomicops_unittest_SOURCES = src/tests/atomicops_unittest.cc \ + $(ATOMICOPS_UNITTEST_INCLUDES) + +atomicops_unittest_LDADD = $(LIBSPINLOCK) + +### ------- stack trace + +### The header files we use. We divide into categories based on directory +@WITH_STACK_TRACE_TRUE@S_STACKTRACE_INCLUDES = src/stacktrace_impl_setup-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_generic-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_libgcc-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_libunwind-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_arm-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_powerpc-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_powerpc-darwin-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_powerpc-linux-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_x86-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_win32-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/stacktrace_instrument-inl.h \ +@WITH_STACK_TRACE_TRUE@ src/base/elf_mem_image.h \ +@WITH_STACK_TRACE_TRUE@ src/base/vdso_support.h + +@WITH_STACK_TRACE_TRUE@SG_STACKTRACE_INCLUDES = src/gperftools/stacktrace.h +@WITH_STACK_TRACE_TRUE@STACKTRACE_INCLUDES = $(S_STACKTRACE_INCLUDES) $(SG_STACKTRACE_INCLUDES) +@WITH_STACK_TRACE_TRUE@libstacktrace_la_SOURCES = src/stacktrace.cc \ +@WITH_STACK_TRACE_TRUE@ src/base/elf_mem_image.cc \ +@WITH_STACK_TRACE_TRUE@ src/base/vdso_support.cc \ +@WITH_STACK_TRACE_TRUE@ $(STACKTRACE_INCLUDES) + +@WITH_STACK_TRACE_TRUE@libstacktrace_la_LIBADD = $(UNWIND_LIBS) $(LIBSPINLOCK) +@WITH_STACK_TRACE_TRUE@STACKTRACE_SYMBOLS = '(GetStackTrace|GetStackFrames|GetStackTraceWithContext|GetStackFramesWithContext)' +@WITH_STACK_TRACE_TRUE@libstacktrace_la_LDFLAGS = -export-symbols-regex $(STACKTRACE_SYMBOLS) $(AM_LDFLAGS) +@WITH_STACK_TRACE_TRUE@libfake_stacktrace_scope_la_SOURCES = src/fake_stacktrace_scope.cc +@WITH_STACK_TRACE_TRUE@STACKTRACE_UNITTEST_INCLUDES = src/config_for_unittests.h \ +@WITH_STACK_TRACE_TRUE@ src/base/commandlineflags.h \ +@WITH_STACK_TRACE_TRUE@ $(STACKTRACE_INCLUDES) \ +@WITH_STACK_TRACE_TRUE@ $(LOGGING_INCLUDES) + +@WITH_STACK_TRACE_TRUE@stacktrace_unittest_SOURCES = src/tests/stacktrace_unittest.cc \ +@WITH_STACK_TRACE_TRUE@ $(STACKTRACE_UNITTEST_INCLUDES) + +@WITH_STACK_TRACE_TRUE@stacktrace_unittest_LDADD = libstacktrace.la liblogging.la libfake_stacktrace_scope.la + +### ------- pprof + +# If we are not compiling with stacktrace support, pprof is worthless +@WITH_STACK_TRACE_TRUE@bin_SCRIPTS = src/pprof + +### Unittests +@WITH_STACK_TRACE_TRUE@check_SCRIPTS = pprof_unittest + +### Documentation +@WITH_STACK_TRACE_TRUE@dist_man_MANS = docs/pprof.1 + +### ------- tcmalloc_minimal (thread-caching malloc) + +### The header files we use. We divide into categories based on directory +S_TCMALLOC_MINIMAL_INCLUDES = src/common.h \ + src/internal_logging.h \ + src/system-alloc.h \ + src/packed-cache-inl.h \ + $(SPINLOCK_INCLUDES) \ + src/tcmalloc_guard.h \ + src/base/commandlineflags.h \ + src/base/basictypes.h \ + src/pagemap.h \ + src/sampler.h \ + src/central_freelist.h \ + src/linked_list.h \ + src/libc_override.h \ + src/libc_override_gcc_and_weak.h \ + src/libc_override_glibc.h \ + src/libc_override_osx.h \ + src/libc_override_redefine.h \ + src/page_heap.h \ + src/page_heap_allocator.h \ + src/span.h \ + src/static_vars.h \ + src/symbolize.h \ + src/thread_cache.h \ + src/stack_trace_table.h \ + src/base/thread_annotations.h \ + src/malloc_hook-inl.h \ + src/malloc_hook_mmap_linux.h \ + src/malloc_hook_mmap_freebsd.h + +SG_TCMALLOC_MINIMAL_INCLUDES = src/gperftools/malloc_hook.h \ + src/gperftools/malloc_hook_c.h \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h \ + src/gperftools/nallocx.h + +TCMALLOC_MINIMAL_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) $(SG_TCMALLOC_MINIMAL_INCLUDES) $(SG_STACKTRACE_INCLUDES) +libtcmalloc_minimal_internal_la_SOURCES = src/common.cc \ + src/internal_logging.cc \ + $(SYSTEM_ALLOC_CC) \ + src/memfs_malloc.cc \ + src/central_freelist.cc \ + src/page_heap.cc \ + src/sampler.cc \ + src/span.cc \ + src/stack_trace_table.cc \ + src/static_vars.cc \ + src/symbolize.cc \ + src/thread_cache.cc \ + src/malloc_hook.cc \ + src/malloc_extension.cc \ + $(TCMALLOC_MINIMAL_INCLUDES) + +# We #define NO_TCMALLOC_SAMPLES, since sampling is turned off for _minimal. +libtcmalloc_minimal_internal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \ + -DNO_HEAP_CHECK \ + -DNDEBUG \ + $(AM_CXXFLAGS) + +libtcmalloc_minimal_internal_la_LDFLAGS = $(AM_LDFLAGS) +libtcmalloc_minimal_internal_la_LIBADD = $(LIBSPINLOCK) libmaybe_threads.la +libtcmalloc_minimal_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_MINIMAL_INCLUDES) +libtcmalloc_minimal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \ + $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS) + +# -version-info gets passed to libtool +libtcmalloc_minimal_la_LDFLAGS = -version-info @TCMALLOC_SO_VERSION@ $(AM_LDFLAGS) +libtcmalloc_minimal_la_LIBADD = libtcmalloc_minimal_internal.la +@MINGW_FALSE@LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la + +# For windows, we're playing around with trying to do some stacktrace +# support even with libtcmalloc_minimal. For everyone else, though, +# we turn off all stack-trace activity for libtcmalloc_minimal. +# TODO(csilvers): when we're done experimenting, do something principled here +@MINGW_TRUE@LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la libstacktrace.la +tcmalloc_minimal_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(TCMALLOC_UNITTEST_INCLUDES) + +tcmalloc_minimal_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_minimal_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +tcmalloc_minimal_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) \ + liblogging.la $(PTHREAD_LIBS) + +tcm_min_asserts_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(libtcmalloc_minimal_internal_la_SOURCES) \ + $(libtcmalloc_minimal_la_SOURCES) \ + $(TCMALLOC_UNITTEST_INCLUDES) + +tcm_min_asserts_unittest_CXXFLAGS = -DNO_TCMALLOC_SAMPLES -DNO_HEAP_CHECK \ + $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) + +tcm_min_asserts_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcm_min_asserts_unittest_LDADD = $(LIBSPINLOCK) libmaybe_threads.la \ + liblogging.la $(PTHREAD_LIBS) + +tcmalloc_minimal_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc +tcmalloc_minimal_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_minimal_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_minimal_large_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +tcmalloc_minimal_large_heap_fragmentation_unittest_SOURCES = src/tests/large_heap_fragmentation_unittest.cc +tcmalloc_minimal_large_heap_fragmentation_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +tcmalloc_minimal_large_heap_fragmentation_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_minimal_large_heap_fragmentation_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +@ENABLE_STATIC_FALSE@@MINGW_FALSE@maybe_threads_unittest_sh_SOURCES = src/tests/maybe_threads_unittest.sh +ADDRESSMAP_UNITTEST_INCLUDES = src/addressmap-inl.h \ + src/base/commandlineflags.h \ + $(LOGGING_INCLUDES) + +addressmap_unittest_SOURCES = src/tests/addressmap_unittest.cc \ + $(ADDRESSMAP_UNITTEST_INCLUDES) $(am__append_24) +addressmap_unittest_CXXFLAGS = -g $(AM_CXXFLAGS) +addressmap_unittest_LDADD = liblogging.la +@MINGW_FALSE@system_alloc_unittest_SOURCES = src/config_for_unittests.h \ +@MINGW_FALSE@ src/tests/system-alloc_unittest.cc + +@MINGW_FALSE@system_alloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@system_alloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@MINGW_FALSE@system_alloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +packed_cache_test_SOURCES = src/tests/packed-cache_test.cc +packed_cache_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +packed_cache_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +packed_cache_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +frag_unittest_SOURCES = src/tests/frag_unittest.cc src/config_for_unittests.h +frag_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +frag_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +frag_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +markidle_unittest_SOURCES = src/tests/markidle_unittest.cc \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc + +markidle_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +markidle_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +markidle_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +current_allocated_bytes_test_SOURCES = src/tests/current_allocated_bytes_test.cc \ + src/config_for_unittests.h + +current_allocated_bytes_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +current_allocated_bytes_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +current_allocated_bytes_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +malloc_hook_test_SOURCES = src/tests/malloc_hook_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_hook.h \ + src/tests/testutil.h src/tests/testutil.cc + +malloc_hook_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +malloc_hook_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_hook_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +malloc_extension_test_SOURCES = src/tests/malloc_extension_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h + +malloc_extension_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +malloc_extension_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_extension_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +@MINGW_FALSE@malloc_extension_c_test_SOURCES = src/tests/malloc_extension_c_test.c \ +@MINGW_FALSE@ src/gperftools/malloc_extension.h \ +@MINGW_FALSE@ src/gperftools/malloc_extension_c.h + +@MINGW_FALSE@malloc_extension_c_test_CFLAGS = $(PTHREAD_CFLAGS) \ +@MINGW_FALSE@ $(AM_CFLAGS) $(am__append_27) +@MINGW_FALSE@malloc_extension_c_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@MINGW_FALSE@malloc_extension_c_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) -lstdc++ -lm +@MINGW_FALSE@@OSX_FALSE@memalign_unittest_SOURCES = src/tests/memalign_unittest.cc \ +@MINGW_FALSE@@OSX_FALSE@ src/tcmalloc.h \ +@MINGW_FALSE@@OSX_FALSE@ src/config_for_unittests.h \ +@MINGW_FALSE@@OSX_FALSE@ src/tests/testutil.h src/tests/testutil.cc + +@MINGW_FALSE@@OSX_FALSE@memalign_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@@OSX_FALSE@memalign_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@MINGW_FALSE@@OSX_FALSE@memalign_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +page_heap_test_SOURCES = src/tests/page_heap_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/common.h \ + src/page_heap.h + +page_heap_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +page_heap_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +page_heap_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +pagemap_unittest_SOURCES = src/tests/pagemap_unittest.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/pagemap.h + +pagemap_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +pagemap_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +pagemap_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +realloc_unittest_SOURCES = src/tests/realloc_unittest.cc \ + src/config_for_unittests.h \ + src/base/logging.h + +realloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +realloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +realloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +stack_trace_table_test_SOURCES = src/tests/stack_trace_table_test.cc \ + src/config_for_unittests.h + +stack_trace_table_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +stack_trace_table_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +stack_trace_table_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +thread_dealloc_unittest_SOURCES = src/tests/thread_dealloc_unittest.cc \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc + +thread_dealloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +thread_dealloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +thread_dealloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_SOURCES = src/debugallocation.cc \ +@WITH_DEBUGALLOC_TRUE@ $(TCMALLOC_MINIMAL_INCLUDES) + +@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_CXXFLAGS = $(libtcmalloc_minimal_la_CXXFLAGS) \ +@WITH_DEBUGALLOC_TRUE@ -DTCMALLOC_FOR_DEBUGALLOCATION + +# version_info gets passed to libtool +@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_LDFLAGS = $(libtcmalloc_minimal_la_LDFLAGS) \ +@WITH_DEBUGALLOC_TRUE@ -version-info @TCMALLOC_SO_VERSION@ + +@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_LIBADD = $(libtcmalloc_minimal_la_LIBADD) +@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_SOURCES = $(tcmalloc_minimal_unittest_SOURCES) +@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_CXXFLAGS = $(tcmalloc_minimal_unittest_CXXFLAGS) \ +@WITH_DEBUGALLOC_TRUE@ -DDEBUGALLOCATION + +@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_LDFLAGS = $(tcmalloc_minimal_unittest_LDFLAGS) +@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_SOURCES = $(malloc_extension_test_SOURCES) +@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_CXXFLAGS = $(malloc_extension_test_CXXFLAGS) +@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_LDFLAGS = $(malloc_extension_test_LDFLAGS) +@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) +@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_SOURCES = $(memalign_unittest_SOURCES) +@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_CXXFLAGS = $(memalign_unittest_CXXFLAGS) +@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_LDFLAGS = $(memalign_unittest_LDFLAGS) +@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_SOURCES = $(realloc_unittest_SOURCES) +@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_CXXFLAGS = $(realloc_unittest_CXXFLAGS) +@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_LDFLAGS = $(realloc_unittest_LDFLAGS) +@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_sh_SOURCES = src/tests/debugallocation_test.sh +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_SOURCES = src/tests/debugallocation_test.cc +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) +@MINGW_FALSE@librun_benchmark_la_SOURCES = \ +@MINGW_FALSE@ benchmark/run_benchmark.c benchmark/run_benchmark.h + +@MINGW_FALSE@malloc_bench_SOURCES = benchmark/malloc_bench.cc +@MINGW_FALSE@malloc_bench_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@malloc_bench_LDFLAGS = $(PTHREAD_CFLAGS) \ +@MINGW_FALSE@ $(TCMALLOC_FLAGS) $(am__append_39) +@MINGW_FALSE@malloc_bench_LDADD = librun_benchmark.la libtcmalloc_minimal.la $(PTHREAD_LIBS) +@MINGW_FALSE@malloc_bench_shared_SOURCES = benchmark/malloc_bench.cc +@MINGW_FALSE@malloc_bench_shared_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@malloc_bench_shared_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@MINGW_FALSE@malloc_bench_shared_LDADD = librun_benchmark.la libtcmalloc_minimal.la $(PTHREAD_LIBS) +@MINGW_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@malloc_bench_shared_full_SOURCES = benchmark/malloc_bench.cc +@MINGW_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@malloc_bench_shared_full_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@malloc_bench_shared_full_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@MINGW_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@malloc_bench_shared_full_LDADD = librun_benchmark.la libtcmalloc.la $(PTHREAD_LIBS) +@MINGW_FALSE@@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@unwind_bench_SOURCES = benchmark/unwind_bench.cc benchmark/getcontext_light.cc +@MINGW_FALSE@@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@unwind_bench_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@unwind_bench_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@MINGW_FALSE@@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@unwind_bench_LDADD = librun_benchmark.la libtcmalloc.la $(PTHREAD_LIBS) +@MINGW_FALSE@binary_trees_SOURCES = benchmark/binary_trees.cc +@MINGW_FALSE@binary_trees_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@binary_trees_LDFLAGS = $(PTHREAD_CFLAGS) \ +@MINGW_FALSE@ $(TCMALLOC_FLAGS) $(am__append_42) +@MINGW_FALSE@binary_trees_LDADD = libtcmalloc_minimal.la $(PTHREAD_LIBS) +@MINGW_FALSE@binary_trees_shared_SOURCES = benchmark/binary_trees.cc +@MINGW_FALSE@binary_trees_shared_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@MINGW_FALSE@binary_trees_shared_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@MINGW_FALSE@binary_trees_shared_LDADD = libtcmalloc_minimal.la $(PTHREAD_LIBS) + +### ------- tcmalloc (thread-caching malloc + heap profiler + heap checker) + +### The header files we use. We divide into categories based on directory +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@S_TCMALLOC_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(LOGGING_INCLUDES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/addressmap-inl.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/raw_printer.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/elfcore.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/googleinit.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/linux_syscall_support.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/linuxthreads.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/stl_allocator.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/sysinfo.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/thread_lister.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-profile-table.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-profile-stats.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/maybe_emergency_malloc.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/emergency_malloc.h + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@SG_TCMALLOC_INCLUDES = src/gperftools/heap-profiler.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/gperftools/heap-checker.h + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@TCMALLOC_INCLUDES = $(S_TCMALLOC_INCLUDES) $(SG_TCMALLOC_MINIMAL_INCLUDES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(SG_TCMALLOC_INCLUDES) $(SG_STACKTRACE_INCLUDES) + +@BUILD_EMERGENCY_MALLOC_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@EMERGENCY_MALLOC_CC = src/fake_stacktrace_scope.cc +@BUILD_EMERGENCY_MALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@EMERGENCY_MALLOC_CC = src/emergency_malloc.cc src/emergency_malloc_for_stacktrace.cc +@BUILD_EMERGENCY_MALLOC_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@EMERGENCY_MALLOC_DEFINE = +@BUILD_EMERGENCY_MALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@EMERGENCY_MALLOC_DEFINE = -DENABLE_EMERGENCY_MALLOC +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_SOURCES = $(libtcmalloc_minimal_internal_la_SOURCES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_INCLUDES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/low_level_alloc.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-profile-table.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-profiler.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/raw_printer.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(EMERGENCY_MALLOC_CC) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/memory_region_map.cc + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_CXXFLAGS = \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(PTHREAD_CFLAGS) -DNDEBUG \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(AM_CXXFLAGS) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(EMERGENCY_MALLOC_DEFINE) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(am__append_47) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_LDFLAGS = $(PTHREAD_CFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_LIBADD = libstacktrace.la $(PTHREAD_LIBS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_SOURCES = \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_CC) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_INCLUDES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(am__append_46) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_CXXFLAGS = \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(PTHREAD_CFLAGS) -DNDEBUG \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(AM_CXXFLAGS) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(EMERGENCY_MALLOC_DEFINE) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(am__append_48) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_LIBADD = libtcmalloc_internal.la libmaybe_threads.la $(PTHREAD_LIBS) +@WITH_HEAP_CHECKER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@HEAP_CHECKER_SOURCES = + +# heap-checker-bcad is last, in hopes its global ctor will run first. +# (Note this is added to libtcmalloc.la, not libtcmalloc_internal.la, +# but that's ok; the internal/external distinction is only useful for +# cygwin, and cygwin doesn't use HEAP_CHECKER anyway.) +@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@HEAP_CHECKER_SOURCES = src/base/thread_lister.c \ +@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/linuxthreads.cc \ +@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-checker.cc \ +@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-checker-bcad.cc + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@LIBTCMALLOC = libtcmalloc.la +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_sh_SOURCES = src/tests/tcmalloc_unittest.sh +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_INCLUDES = src/config_for_unittests.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/gperftools/malloc_extension.h + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/tcmalloc.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/tests/testutil.h src/tests/testutil.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_UNITTEST_INCLUDES) + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS) + +# # lets make sure we exerice ASSERTs in at least in statically linked +# # configuration +# TESTS += tcm_asserts_unittest +# tcm_asserts_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ +# src/tests/testutil.h src/tests/testutil.cc \ +# $(libtcmalloc_internal_la_SOURCES) \ +# $(libtcmalloc_la_SOURCES) \ +# $(TCMALLOC_UNITTEST_INCLUDES) +# tcm_asserts_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +# tcm_asserts_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# tcm_asserts_unittest_LDADD = $(LIBSPINLOCK) libmaybe_threads.la libstacktrace.la \ +# liblogging.la $(PTHREAD_LIBS) + +# This makes sure it's safe to link in both tcmalloc and +# tcmalloc_minimal. (One would never do this on purpose, but perhaps +# by accident...) When we can compile libprofiler, we also link it in +# to make sure that works too. NOTE: On OS X, it's *not* safe to +# link both in (we end up with two copies of every global var, and +# the code tends to pick one arbitrarily), so don't run the test there. +# (We define these outside the 'if' because they're reused below.) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_srcs = src/tests/tcmalloc_unittest.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/tests/testutil.h src/tests/testutil.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_UNITTEST_INCLUDES) + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_cflags = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_lflags = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_CPU_PROFILER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \ +@WITH_CPU_PROFILER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ liblogging.la $(PTHREAD_LIBS) + +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \ +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ libprofiler.la liblogging.la $(PTHREAD_LIBS) + +@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_SOURCES = $(tcmalloc_both_unittest_srcs) +@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags) +@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags) +@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_LDADD = $(tcmalloc_both_unittest_ladd) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_heap_fragmentation_unittest_SOURCES = src/tests/large_heap_fragmentation_unittest.cc +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_heap_fragmentation_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_heap_fragmentation_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_heap_fragmentation_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_SOURCES = src/tests/raw_printer_test.cc +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_SOURCES = src/tests/sampler_test.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/config_for_unittests.h + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) -lm +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_sh_SOURCES = src/tests/sampling_test.sh +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@SAMPLING_TEST_INCLUDES = src/config_for_unittests.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/logging.h \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/gperftools/malloc_extension.h + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_SOURCES = src/tests/sampling_test.cc \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(SAMPLING_TEST_INCLUDES) + +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) +@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh +@WITH_HEAP_PROFILER_TRUE@HEAP_PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \ +@WITH_HEAP_PROFILER_TRUE@ src/gperftools/heap-profiler.h + +@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_SOURCES = src/tests/heap-profiler_unittest.cc \ +@WITH_HEAP_PROFILER_TRUE@ $(HEAP_PROFILER_UNITTEST_INCLUDES) + +@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) +@WITH_HEAP_PROFILER_TRUE@simple_compat_test_SOURCES = src/tests/simple_compat_test.cc \ +@WITH_HEAP_PROFILER_TRUE@ $(googleinclude_HEADERS) + +@WITH_HEAP_PROFILER_TRUE@simple_compat_test_LDFLAGS = $(TCMALLOC_FLAGS) +@WITH_HEAP_PROFILER_TRUE@simple_compat_test_LDADD = $(LIBTCMALLOC) +@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh +@WITH_HEAP_CHECKER_TRUE@heap_checker_death_unittest_sh_SOURCES = src/tests/heap-checker-death_unittest.sh +@WITH_HEAP_CHECKER_TRUE@HEAP_CHECKER_UNITTEST_INCLUDES = src/config_for_unittests.h \ +@WITH_HEAP_CHECKER_TRUE@ src/memory_region_map.h \ +@WITH_HEAP_CHECKER_TRUE@ src/base/commandlineflags.h \ +@WITH_HEAP_CHECKER_TRUE@ src/base/googleinit.h \ +@WITH_HEAP_CHECKER_TRUE@ src/gperftools/heap-checker.h \ +@WITH_HEAP_CHECKER_TRUE@ $(LOGGING_INCLUDES) + +@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_SOURCES = src/tests/heap-checker_unittest.cc \ +@WITH_HEAP_CHECKER_TRUE@ $(HEAP_CHECKER_UNITTEST_INCLUDES) + +@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) $(NO_BUILTIN_CXXFLAGS) +@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_SOURCES = src/debugallocation.cc $(HEAP_CHECKER_SOURCES) \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_INCLUDES) + +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -DTCMALLOC_FOR_DEBUGALLOCATION + +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_LDFLAGS = $(libtcmalloc_la_LDFLAGS) \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -version-info @TCMALLOC_SO_VERSION@ + +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_LIBADD = $(libtcmalloc_la_LIBADD) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_SOURCES = $(tcmalloc_unittest_SOURCES) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_CXXFLAGS = $(tcmalloc_unittest_CXXFLAGS) \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -DDEBUGALLOCATION + +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_LDFLAGS = $(tcmalloc_unittest_LDFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_SOURCES = $(sampler_test_SOURCES) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_CXXFLAGS = $(samples_test_CXXFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_LDFLAGS = $(sampler_test_LDFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) -lm +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_sh_SOURCES = src/tests/sampling_test.sh +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_SOURCES = $(sampling_test_SOURCES) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_CXXFLAGS = $(sampling_test_CXXFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_LDFLAGS = $(sampling_test_LDFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_SOURCES = $(heap_profiler_unittest_SOURCES) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_CXXFLAGS = $(heap_profiler_unittest_CXXFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_LDFLAGS = $(heap_profiler_unittest_LDFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_SOURCES = $(heap_checker_unittest_SOURCES) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_CXXFLAGS = $(heap_checker_unittest_CXXFLAGS) +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_LDFLAGS = $(heap_checker_unittest_LDFLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_LDADD = libtcmalloc_debug.la liblogging.la \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@ $(PTHREAD_LIBS) + + +### ------- CPU profiler + +### The header files we use. We divide into categories based on directory +@WITH_CPU_PROFILER_TRUE@S_CPU_PROFILER_INCLUDES = src/profiledata.h \ +@WITH_CPU_PROFILER_TRUE@ src/profile-handler.h \ +@WITH_CPU_PROFILER_TRUE@ src/getpc.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/basictypes.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/commandlineflags.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/googleinit.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/logging.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/simple_mutex.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/sysinfo.h \ +@WITH_CPU_PROFILER_TRUE@ $(SPINLOCK_INCLUDES) \ +@WITH_CPU_PROFILER_TRUE@ $(LOGGING_INCLUDES) + +@WITH_CPU_PROFILER_TRUE@SG_CPU_PROFILER_INCLUDES = src/gperftools/profiler.h +@WITH_CPU_PROFILER_TRUE@CPU_PROFILER_INCLUDES = $(S_CPU_PROFILER_INCLUDES) $(SG_CPU_PROFILER_INCLUDES) \ +@WITH_CPU_PROFILER_TRUE@ $(SG_STACKTRACE_INCLUDES) + +@WITH_CPU_PROFILER_TRUE@libprofiler_la_SOURCES = src/profiler.cc \ +@WITH_CPU_PROFILER_TRUE@ src/profile-handler.cc \ +@WITH_CPU_PROFILER_TRUE@ src/profiledata.cc \ +@WITH_CPU_PROFILER_TRUE@ $(CPU_PROFILER_INCLUDES) + +@WITH_CPU_PROFILER_TRUE@libprofiler_la_LIBADD = libstacktrace.la libmaybe_threads.la libfake_stacktrace_scope.la +# We have to include ProfileData for profiledata_unittest +@WITH_CPU_PROFILER_TRUE@CPU_PROFILER_SYMBOLS = '(ProfilerStart|ProfilerStartWithOptions|ProfilerStop|ProfilerFlush|ProfilerEnable|ProfilerDisable|ProfilingIsEnabledForAllThreads|ProfilerRegisterThread|ProfilerGetCurrentState|ProfilerState|ProfileData|ProfileHandler)' +@WITH_CPU_PROFILER_TRUE@libprofiler_la_LDFLAGS = -export-symbols-regex $(CPU_PROFILER_SYMBOLS) \ +@WITH_CPU_PROFILER_TRUE@ -version-info @PROFILER_SO_VERSION@ + + +# See discussion above (under LIBTCMALLOC_MINIMAL) for why we do this. +# Basically it's to work around systems where --rpath doesn't work right. +@WITH_CPU_PROFILER_TRUE@LIBPROFILER = libstacktrace.la libprofiler.la +#WINDOWS_PROJECTS += vsprojects/getpc_test/getpc_test.vcproj +@WITH_CPU_PROFILER_TRUE@getpc_test_SOURCES = src/tests/getpc_test.cc src/getpc.h +#WINDOWS_PROJECTS += vsprojects/profiledata_unittest/profiledata_unittest.vcproj +@WITH_CPU_PROFILER_TRUE@profiledata_unittest_SOURCES = src/tests/profiledata_unittest.cc \ +@WITH_CPU_PROFILER_TRUE@ src/profiledata.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/commandlineflags.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/logging.h \ +@WITH_CPU_PROFILER_TRUE@ src/base/basictypes.h + +@WITH_CPU_PROFILER_TRUE@profiledata_unittest_LDADD = $(LIBPROFILER) +@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_SOURCES = src/tests/profile-handler_unittest.cc \ +@WITH_CPU_PROFILER_TRUE@ src/profile-handler.h + +@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) +@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS) +@WITH_CPU_PROFILER_TRUE@profiler_unittest_sh_SOURCES = src/tests/profiler_unittest.sh +@WITH_CPU_PROFILER_TRUE@PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \ +@WITH_CPU_PROFILER_TRUE@ src/gperftools/profiler.h + +@WITH_CPU_PROFILER_TRUE@PROFILER_UNITTEST_SRCS = src/tests/profiler_unittest.cc \ +@WITH_CPU_PROFILER_TRUE@ src/tests/testutil.h src/tests/testutil.cc \ +@WITH_CPU_PROFILER_TRUE@ $(PROFILER_UNITTEST_INCLUDES) + +@WITH_CPU_PROFILER_TRUE@profiler1_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +@WITH_CPU_PROFILER_TRUE@profiler1_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS) +@WITH_CPU_PROFILER_TRUE@profiler1_unittest_LDADD = $(LIBPROFILER) +@WITH_CPU_PROFILER_TRUE@profiler2_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +@WITH_CPU_PROFILER_TRUE@profiler2_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS) +@WITH_CPU_PROFILER_TRUE@profiler2_unittest_LDADD = -lstacktrace -lprofiler +# We depend on -lprofiler but haven't yet said how to build it. Do so now. +@WITH_CPU_PROFILER_TRUE@profiler2_unittest_DEPENDENCIES = $(LIBPROFILER) +@WITH_CPU_PROFILER_TRUE@profiler3_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +@WITH_CPU_PROFILER_TRUE@profiler3_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +@WITH_CPU_PROFILER_TRUE@profiler3_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +@WITH_CPU_PROFILER_TRUE@profiler3_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS) +@WITH_CPU_PROFILER_TRUE@profiler4_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +@WITH_CPU_PROFILER_TRUE@profiler4_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +@WITH_CPU_PROFILER_TRUE@profiler4_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +@WITH_CPU_PROFILER_TRUE@profiler4_unittest_LDADD = -lstacktrace -lprofiler $(PTHREAD_LIBS) +# We depend on -lprofiler but haven't yet said how to build it. Do so now. +@WITH_CPU_PROFILER_TRUE@profiler4_unittest_DEPENDENCIES = $(LIBPROFILER) +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_SOURCES = $(libtcmalloc_la_SOURCES) $(libprofiler_la_SOURCES) +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) $(libprofiler_la_CXXFLAGS) +# Since this library is meant to be used as a .a, I don't worry as much +# about .so versioning. I just give the libtcmalloc version number. +# TODO(csilvers): use -export-symbols-regex? +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_LDFLAGS = $(PTHREAD_CFLAGS) \ +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -version-info @TCMALLOC_SO_VERSION@ + +# We don't include libprofiler_la_LIBADD here because all it adds is +# libstacktrace.la, which we already get via libtcmalloc. Trying to +# specify it twice causes link-time duplicate-definition errors. :-( +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_LIBADD = $(libtcmalloc_la_LIBADD) +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_SOURCES = $(tcmalloc_both_unittest_srcs) +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags) +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags) +@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_LDADD = libtcmalloc_and_profiler.la + +# http://linux.die.net/man/1/pkg-config, http://pkg-config.freedesktop.org/wiki +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libtcmalloc.pc libtcmalloc_minimal.pc \ + libtcmalloc_debug.pc libtcmalloc_minimal_debug.pc \ + libprofiler.pc + +CLEANFILES = $(pkgconfig_DATA) +EXTRA_DIST = packages/rpm.sh packages/rpm/rpm.spec packages/deb.sh packages/deb \ + $(SCRIPTS) libtool \ + src/windows/get_mangled_names.cc src/windows/override_functions.cc \ + src/windows/config.h src/windows/gperftools/tcmalloc.h \ + docs/pprof.see_also src/windows/TODO \ + $(WINDOWS_PROJECTS) \ + src/solaris/libstdc++.la + +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .cc .lo .log .o .obj .test .test$(EXEEXT) .trs +am--refresh: Makefile + @: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + echo ' cd $(srcdir) && $(AUTOMAKE) --gnu'; \ + $(am__cd) $(srcdir) && $(AUTOMAKE) --gnu \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + echo ' 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+@ENABLE_FRAME_POINTERS_FALSE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@ # TODO(csilvers): check if -fomit-frame-pointer might be in $(CXXFLAGS), +@ENABLE_FRAME_POINTERS_FALSE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@ # before setting this. +@WITH_STACK_TRACE_TRUE@pprof_unittest: $(top_srcdir)/src/pprof +@WITH_STACK_TRACE_TRUE@ $(top_srcdir)/src/pprof -test +# This script preloads libtcmalloc, and calls two other binaries as well +# TODO(csilvers): replace by 'if ! cmp $^ $@ >/dev/null 2>&; then ...; fi' +@ENABLE_STATIC_FALSE@@MINGW_FALSE@maybe_threads_unittest.sh$(EXEEXT): $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) \ +@ENABLE_STATIC_FALSE@@MINGW_FALSE@ $(LIBTCMALLOC_MINIMAL) \ +@ENABLE_STATIC_FALSE@@MINGW_FALSE@ low_level_alloc_unittest +@ENABLE_STATIC_FALSE@@MINGW_FALSE@ rm -f $@ +@ENABLE_STATIC_FALSE@@MINGW_FALSE@ cp -p $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) $@ +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test.sh$(EXEEXT): $(top_srcdir)/$(debugallocation_test_sh_SOURCES) \ +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@ debugallocation_test +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@ rm -f $@ +@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@ cp -p $(top_srcdir)/$(debugallocation_test_sh_SOURCES) $@ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest.sh$(EXEEXT): $(top_srcdir)/$(tcmalloc_unittest_sh_SOURCES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ tcmalloc_unittest +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ rm -f $@ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ cp -p $(top_srcdir)/$(tcmalloc_unittest_sh_SOURCES) $@ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_test +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ rm -f $@ +@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@ +@WITH_HEAP_PROFILER_TRUE@heap-profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \ +@WITH_HEAP_PROFILER_TRUE@ heap-profiler_unittest +@WITH_HEAP_PROFILER_TRUE@ rm -f $@ +@WITH_HEAP_PROFILER_TRUE@ cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@ +@WITH_HEAP_CHECKER_TRUE@heap-checker_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \ +@WITH_HEAP_CHECKER_TRUE@ heap-checker_unittest +@WITH_HEAP_CHECKER_TRUE@ rm -f $@ +@WITH_HEAP_CHECKER_TRUE@ cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@ +@WITH_HEAP_CHECKER_TRUE@heap-checker-death_unittest.sh$(EXEEXT): $(heap_checker_death_unittest_sh_SOURCES) \ +@WITH_HEAP_CHECKER_TRUE@ heap-checker_unittest +@WITH_HEAP_CHECKER_TRUE@ rm -f $@ +@WITH_HEAP_CHECKER_TRUE@ cp -p $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) $@ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \ +@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_debug_test 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+@WITH_CPU_PROFILER_TRUE@profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(profiler_unittest_sh_SOURCES) \ +@WITH_CPU_PROFILER_TRUE@ profiler1_unittest profiler2_unittest \ +@WITH_CPU_PROFILER_TRUE@ profiler3_unittest profiler4_unittest +@WITH_CPU_PROFILER_TRUE@ rm -f $@ +@WITH_CPU_PROFILER_TRUE@ cp -p $(top_srcdir)/$(profiler_unittest_sh_SOURCES) $@ + +# Do the weakening on some exported libtcmalloc symbols. +install-exec-local: all-local +all-local: $(LIBS_TO_WEAKEN) + for la in $(LIBS_TO_WEAKEN); do lib=".libs/`basename $$la .la`.a"; [ ! -f "$$lib" ] || $(WEAKEN) "$$lib"; done + +rpm: dist-gzip packages/rpm.sh packages/rpm/rpm.spec + @cd packages && ./rpm.sh ${PACKAGE} ${VERSION} + +deb: dist-gzip packages/deb.sh packages/deb/* + @cd packages && ./deb.sh ${PACKAGE} ${VERSION} + +# I get the description and URL lines from the rpm spec. I use sed to +# try to rewrite exec_prefix, libdir, and includedir in terms of +# prefix, if possible. +libtcmalloc.pc: Makefile packages/rpm/rpm.spec + echo 'prefix=$(prefix)' > "$@".tmp + echo 'exec_prefix='`echo '$(exec_prefix)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp + echo 'libdir='`echo '$(libdir)' | sed 's@^$(exec_prefix)@$${exec_prefix}@'` >> "$@".tmp + echo 'includedir='`echo '$(includedir)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp + echo '' >> "$@".tmp + echo 'Name: $(PACKAGE)' >> "$@".tmp + echo 'Version: $(VERSION)' >> "$@".tmp + -grep '^Summary:' $(top_srcdir)/packages/rpm/rpm.spec | sed s/^Summary:/Description:/ | head -n1 >> "$@".tmp + -grep '^URL: ' $(top_srcdir)/packages/rpm/rpm.spec >> "$@".tmp + echo 'Requires:' >> "$@".tmp + echo 'Libs: -L$${libdir} -ltcmalloc' >> "$@".tmp + echo 'Libs.private: $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)' >> "$@".tmp + echo 'Cflags: -I$${includedir}' >> "$@".tmp + mv -f "$@".tmp "$@" + +# The other versions are mostly the same. +libtcmalloc_minimal.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal/ > "$@" + +libtcmalloc_debug.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_debug/ > "$@" + +libtcmalloc_minimal_debug.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal_debug/ > "$@" + +libprofiler.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-lprofiler/ > "$@" + +libtool: $(LIBTOOL_DEPS) + $(SHELL) ./config.status --recheck + +@GENERATE_CHANGELOG_RULES@ + +# Windows wants write permission to .vcproj files and maybe even sln files. +dist-hook: dist-ChangeLog + test -e "$(distdir)/vsprojects" \ + && chmod -R u+w $(distdir)/*.sln $(distdir)/vsprojects/ + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/third_party/gperftools-2.7/NEWS b/src/third_party/gperftools-2.7/dist/NEWS index 9938f0af77d..9938f0af77d 100644 --- a/src/third_party/gperftools-2.7/NEWS +++ b/src/third_party/gperftools-2.7/dist/NEWS diff --git a/src/third_party/gperftools-2.7/README b/src/third_party/gperftools-2.7/dist/README index 8f61410df53..8f61410df53 100644 --- a/src/third_party/gperftools-2.7/README +++ b/src/third_party/gperftools-2.7/dist/README diff --git a/src/third_party/gperftools-2.7/README_windows.txt b/src/third_party/gperftools-2.7/dist/README_windows.txt index 7bba12201e0..7bba12201e0 100644 --- a/src/third_party/gperftools-2.7/README_windows.txt +++ b/src/third_party/gperftools-2.7/dist/README_windows.txt diff --git a/src/third_party/gperftools-2.7/TODO b/src/third_party/gperftools-2.7/dist/TODO index 550f7e09b9d..550f7e09b9d 100644 --- a/src/third_party/gperftools-2.7/TODO +++ b/src/third_party/gperftools-2.7/dist/TODO diff --git a/src/third_party/gperftools-2.7/dist/aclocal.m4 b/src/third_party/gperftools-2.7/dist/aclocal.m4 new file mode 100644 index 00000000000..4b0b1b7d542 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/aclocal.m4 @@ -0,0 +1,1203 @@ +# generated automatically by aclocal 1.15.1 -*- Autoconf -*- + +# Copyright (C) 1996-2017 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar <conftest.tar]) + AM_RUN_LOG([cat conftest.dir/file]) + grep GrepMe conftest.dir/file >/dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/ac_have_attribute.m4]) +m4_include([m4/acx_nanosleep.m4]) +m4_include([m4/acx_pthread.m4]) +m4_include([m4/ax_generate_changelog.m4]) +m4_include([m4/compiler_characteristics.m4]) +m4_include([m4/install_prefix.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) +m4_include([m4/namespaces.m4]) +m4_include([m4/pc_from_ucontext.m4]) +m4_include([m4/program_invocation_name.m4]) +m4_include([m4/stl_namespace.m4]) diff --git a/src/third_party/gperftools-2.7/dist/benchmark/binary_trees.cc b/src/third_party/gperftools-2.7/dist/benchmark/binary_trees.cc new file mode 100644 index 00000000000..4c895b2e961 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/benchmark/binary_trees.cc @@ -0,0 +1,108 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// +// Copied from +// http://benchmarksgame.alioth.debian.org/u64q/program.php?test=binarytrees&lang=gpp&id=2 +// and slightly modified (particularly by adding multi-threaded +// operation to hit malloc harder). +// +// This version of binary trees is mostly new/delete benchmark +// +// NOTE: copyright of this code is unclear, but we only distribute +// source. + +/* The Computer Language Benchmarks Game + * http://benchmarksgame.alioth.debian.org/ + * + * Contributed by Jon Harrop + * Modified by Alex Mizrahi + * Adapted for gperftools and added threads by Aliaksei Kandratsenka + */ + +#include <algorithm> +#include <errno.h> +#include <iostream> +#include <pthread.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <vector> + +struct Node { + Node *l, *r; + int i; + Node(int i2) : l(0), r(0), i(i2) {} + Node(Node *l2, int i2, Node *r2) : l(l2), r(r2), i(i2) {} + ~Node() { delete l; delete r; } + int check() const { + if (l) { + return l->check() + i - r->check(); + } else { + return i; + } + } +}; + +Node *make(int i, int d) { + if (d == 0) return new Node(i); + return new Node(make(2*i-1, d-1), i, make(2*i, d-1)); +} + +void run(int given_depth) { + int min_depth = 4, + max_depth = std::max(min_depth+2, + given_depth), + stretch_depth = max_depth+1; + + { + Node *c = make(0, stretch_depth); + std::cout << "stretch tree of depth " << stretch_depth << "\t " + << "check: " << c->check() << std::endl; + delete c; + } + + Node *long_lived_tree=make(0, max_depth); + + for (int d=min_depth; d<=max_depth; d+=2) { + int iterations = 1 << (max_depth - d + min_depth), c=0; + for (int i=1; i<=iterations; ++i) { + Node *a = make(i, d), *b = make(-i, d); + c += a->check() + b->check(); + delete a; + delete b; + } + std::cout << (2*iterations) << "\t trees of depth " << d << "\t " + << "check: " << c << std::endl; + } + + std::cout << "long lived tree of depth " << max_depth << "\t " + << "check: " << (long_lived_tree->check()) << "\n"; + + delete long_lived_tree; +} + +static void *run_tramp(void *_a) { + intptr_t a = reinterpret_cast<intptr_t>(_a); + run(a); + return 0; +} + +int main(int argc, char *argv[]) { + int given_depth = argc >= 2 ? atoi(argv[1]) : 20; + int thread_count = std::max(1, argc >= 3 ? atoi(argv[2]) : 1) - 1; + std::vector<pthread_t> threads(thread_count); + + for (int i = 0; i < thread_count; i++) { + int rv = pthread_create(&threads[i], NULL, + run_tramp, + reinterpret_cast<void *>(given_depth)); + if (rv) { + errno = rv; + perror("pthread_create"); + } + } + run_tramp(reinterpret_cast<void *>(given_depth)); + for (int i = 0; i < thread_count; i++) { + pthread_join(threads[i], NULL); + } + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/benchmark/getcontext_light.cc b/src/third_party/gperftools-2.7/dist/benchmark/getcontext_light.cc new file mode 100644 index 00000000000..e8ff8b3ef73 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/benchmark/getcontext_light.cc @@ -0,0 +1,60 @@ +#include <ucontext.h> +#include <stddef.h> + +extern "C" void getcontext_light(ucontext_t *ctx); + +// clang's built-in asm cannot handle .set directives +#if defined(__GNUC__) && !defined(__llvm__) && defined(__x86_64) && defined(_LP64) + +#define R(r) offsetof(ucontext_t, uc_mcontext.gregs[r]) + +static __attribute__((used)) +void getcontext_tramp(ucontext_t *ctx) { + __asm__ __volatile__(".set oRBX, %c0\n" + ".set oRBP, %c1\n" + ".set oR12, %c2\n" + ".set oR13, %c3\n" + ".set oR14, %c4\n" + ".set oR15, %c5\n" + ".set oRIP, %c6\n" + ".set oRSP, %c7\n" + : : + "p" (R(REG_RBX)), + "p" (R(REG_RBP)), + "p" (R(REG_R12)), + "p" (R(REG_R13)), + "p" (R(REG_R14)), + "p" (R(REG_R15)), + "p" (R(REG_RIP)), + "p" (R(REG_RSP))); + getcontext_light(ctx); +} + +__asm__(".pushsection .text; .globl getcontext_light\n" + ".type getcontext_light, @function\n" +"getcontext_light:\n" + "\t.cfi_startproc\n" + "\tmovq %rbx, oRBX(%rdi)\n" + "\tmovq %rbp, oRBP(%rdi)\n" + "\tmovq %r12, oR12(%rdi)\n" + "\tmovq %r13, oR13(%rdi)\n" + "\tmovq %r14, oR14(%rdi)\n" + "\tmovq %r15, oR14(%rdi)\n" + + "\tmovq (%rsp), %rcx\n" + "\tmovq %rcx, oRIP(%rdi)\n" + "\tleaq 8(%rsp), %rcx\n" /* Exclude the return address. */ + "\tmovq %rcx, oRSP(%rdi)\n" + "\tret\n" + ".cfi_endproc\n" + ".size getcontext_light, .-getcontext_light\n" + ".popsection\n" + ); + +#else + +extern "C" void getcontext_light(ucontext_t *ctx) { + getcontext(ctx); +} + +#endif diff --git a/src/third_party/gperftools-2.7/dist/benchmark/malloc_bench.cc b/src/third_party/gperftools-2.7/dist/benchmark/malloc_bench.cc new file mode 100644 index 00000000000..371b8c61a1b --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/benchmark/malloc_bench.cc @@ -0,0 +1,293 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include <stdlib.h> +#include <stdio.h> +#include <stdint.h> + +#include <algorithm> + +#include "run_benchmark.h" + +static void bench_fastpath_throughput(long iterations, + uintptr_t param) +{ + size_t sz = 32; + for (; iterations>0; iterations--) { + void *p = malloc(sz); + if (!p) { + abort(); + } + free(p); + // this makes next iteration use different free list. So + // subsequent iterations may actually overlap in time. + sz = ((sz * 8191) & 511) + 16; + } +} + +static void bench_fastpath_dependent(long iterations, + uintptr_t param) +{ + size_t sz = 32; + for (; iterations>0; iterations--) { + void *p = malloc(sz); + if (!p) { + abort(); + } + free(p); + // this makes next iteration depend on current iteration. But this + // iteration's free may still overlap with next iteration's malloc + sz = ((sz | reinterpret_cast<size_t>(p)) & 511) + 16; + } +} + +static void bench_fastpath_simple(long iterations, + uintptr_t param) +{ + size_t sz = static_cast<size_t>(param); + for (; iterations>0; iterations--) { + void *p = malloc(sz); + if (!p) { + abort(); + } + free(p); + // next iteration will use same free list as this iteration. So it + // should be prevent next iterations malloc to go too far before + // free done. But using same size will make free "too fast" since + // we'll hit size class cache. + } +} + +#ifdef __GNUC__ +#define HAVE_SIZED_FREE_OPTION + +extern "C" void tc_free_sized(void *ptr, size_t size) __attribute__((weak)); +extern "C" void *tc_memalign(size_t align, size_t size) __attribute__((weak)); + +static bool is_sized_free_available(void) +{ + return tc_free_sized != NULL; +} + +static bool is_memalign_available(void) +{ + return tc_memalign != NULL; +} + +static void bench_fastpath_simple_sized(long iterations, + uintptr_t param) +{ + size_t sz = static_cast<size_t>(param); + for (; iterations>0; iterations--) { + void *p = malloc(sz); + if (!p) { + abort(); + } + tc_free_sized(p, sz); + // next iteration will use same free list as this iteration. So it + // should be prevent next iterations malloc to go too far before + // free done. But using same size will make free "too fast" since + // we'll hit size class cache. + } +} + +static void bench_fastpath_memalign(long iterations, + uintptr_t param) +{ + size_t sz = static_cast<size_t>(param); + for (; iterations>0; iterations--) { + void *p = tc_memalign(32, sz); + if (!p) { + abort(); + } + free(p); + // next iteration will use same free list as this iteration. So it + // should be prevent next iterations malloc to go too far before + // free done. But using same size will make free "too fast" since + // we'll hit size class cache. + } +} + +#endif // __GNUC__ + +#define STACKSZ (1 << 16) + +static void bench_fastpath_stack(long iterations, + uintptr_t _param) +{ + + void *stack[STACKSZ]; + size_t sz = 64; + long param = static_cast<long>(_param); + param &= STACKSZ - 1; + param = param ? param : 1; + for (; iterations>0; iterations -= param) { + for (long k = param-1; k >= 0; k--) { + void *p = malloc(sz); + if (!p) { + abort(); + } + stack[k] = p; + // this makes next iteration depend on result of this iteration + sz = ((sz | reinterpret_cast<size_t>(p)) & 511) + 16; + } + for (long k = 0; k < param; k++) { + free(stack[k]); + } + } +} + +static void bench_fastpath_stack_simple(long iterations, + uintptr_t _param) +{ + + void *stack[STACKSZ]; + size_t sz = 128; + long param = static_cast<long>(_param); + param &= STACKSZ - 1; + param = param ? param : 1; + for (; iterations>0; iterations -= param) { + for (long k = param-1; k >= 0; k--) { + void *p = malloc(sz); + if (!p) { + abort(); + } + stack[k] = p; + } + for (long k = 0; k < param; k++) { + free(stack[k]); + } + } +} + +static void bench_fastpath_rnd_dependent(long iterations, + uintptr_t _param) +{ + static const uintptr_t rnd_c = 1013904223; + static const uintptr_t rnd_a = 1664525; + + void *ptrs[STACKSZ]; + size_t sz = 128; + if ((_param & (_param - 1))) { + abort(); + } + if (_param > STACKSZ) { + abort(); + } + int param = static_cast<int>(_param); + + for (; iterations>0; iterations -= param) { + for (int k = param-1; k >= 0; k--) { + void *p = malloc(sz); + if (!p) { + abort(); + } + ptrs[k] = p; + sz = ((sz | reinterpret_cast<size_t>(p)) & 511) + 16; + } + + // this will iterate through all objects in order that is + // unpredictable to processor's prefetchers + uint32_t rnd = 0; + uint32_t free_idx = 0; + do { + free(ptrs[free_idx]); + rnd = rnd * rnd_a + rnd_c; + free_idx = rnd & (param - 1); + } while (free_idx != 0); + } +} + +static void *randomize_buffer[13<<20]; + + +void randomize_one_size_class(size_t size) { + int count = (100<<20) / size; + if (count * sizeof(randomize_buffer[0]) > sizeof(randomize_buffer)) { + abort(); + } + for (int i = 0; i < count; i++) { + randomize_buffer[i] = malloc(size); + } + std::random_shuffle(randomize_buffer, randomize_buffer + count); + for (int i = 0; i < count; i++) { + free(randomize_buffer[i]); + } +} + +void randomize_size_classes() { + randomize_one_size_class(8); + int i; + for (i = 16; i < 256; i += 16) { + randomize_one_size_class(i); + } + for (; i < 512; i += 32) { + randomize_one_size_class(i); + } + for (; i < 1024; i += 64) { + randomize_one_size_class(i); + } + for (; i < (4 << 10); i += 128) { + randomize_one_size_class(i); + } + for (; i < (32 << 10); i += 1024) { + randomize_one_size_class(i); + } +} + +int main(void) +{ + randomize_size_classes(); + + report_benchmark("bench_fastpath_throughput", bench_fastpath_throughput, 0); + report_benchmark("bench_fastpath_dependent", bench_fastpath_dependent, 0); + report_benchmark("bench_fastpath_simple", bench_fastpath_simple, 64); + report_benchmark("bench_fastpath_simple", bench_fastpath_simple, 2048); + report_benchmark("bench_fastpath_simple", bench_fastpath_simple, 16384); + +#ifdef HAVE_SIZED_FREE_OPTION + if (is_sized_free_available()) { + report_benchmark("bench_fastpath_simple_sized", bench_fastpath_simple_sized, 64); + report_benchmark("bench_fastpath_simple_sized", bench_fastpath_simple_sized, 2048); + } + + if (is_memalign_available()) { + report_benchmark("bench_fastpath_memalign", bench_fastpath_memalign, 64); + report_benchmark("bench_fastpath_memalign", bench_fastpath_memalign, 2048); + } + +#endif + + for (int i = 8; i <= 512; i <<= 1) { + report_benchmark("bench_fastpath_stack", bench_fastpath_stack, i); + } + report_benchmark("bench_fastpath_stack_simple", bench_fastpath_stack_simple, 32); + report_benchmark("bench_fastpath_stack_simple", bench_fastpath_stack_simple, 8192); + report_benchmark("bench_fastpath_rnd_dependent", bench_fastpath_rnd_dependent, 32); + report_benchmark("bench_fastpath_rnd_dependent", bench_fastpath_rnd_dependent, 8192); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/benchmark/run_benchmark.c b/src/third_party/gperftools-2.7/dist/benchmark/run_benchmark.c new file mode 100644 index 00000000000..9bf04f45afc --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/benchmark/run_benchmark.c @@ -0,0 +1,112 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include "run_benchmark.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/time.h> + +struct internal_bench { + bench_body body; + uintptr_t param; +}; + +static void run_body(struct internal_bench *b, long iterations) +{ + b->body(iterations, b->param); +} + +static double measure_once(struct internal_bench *b, long iterations) +{ + struct timeval tv_before, tv_after; + int rv; + double time; + + rv = gettimeofday(&tv_before, NULL); + if (rv) { + perror("gettimeofday"); + abort(); + } + + run_body(b, iterations); + + rv = gettimeofday(&tv_after, NULL); + if (rv) { + perror("gettimeofday"); + abort(); + } + tv_after.tv_sec -= tv_before.tv_sec; + time = tv_after.tv_sec * 1E6 + tv_after.tv_usec; + time -= tv_before.tv_usec; + time *= 1000; + return time; +} + +#define TRIAL_NSEC 0.3E9 +#define TARGET_NSEC 3E9 + +static double run_benchmark(struct internal_bench *b) +{ + long iterations = 128; + double nsec; + while (1) { + nsec = measure_once(b, iterations); + if (nsec > TRIAL_NSEC) { + break; + } + iterations <<= 1; + } + while (nsec < TARGET_NSEC) { + iterations = (long)(iterations * TARGET_NSEC * 1.1 / nsec); + nsec = measure_once(b, iterations); + } + return nsec / iterations; +} + +void report_benchmark(const char *name, bench_body body, uintptr_t param) +{ + int i; + struct internal_bench b = {.body = body, .param = param}; + for (i = 0; i < 3; i++) { + double nsec = run_benchmark(&b); + int slen; + int padding_size; + + slen = printf("Benchmark: %s", name); + if (param && name[strlen(name)-1] != ')') { + slen += printf("(%lld)", (long long)param); + } + padding_size = 60 - slen; + if (padding_size < 1) { + padding_size = 1; + } + printf("%*c%f nsec\n", padding_size, ' ', nsec); + fflush(stdout); + } +} diff --git a/src/third_party/gperftools-2.7/dist/benchmark/run_benchmark.h b/src/third_party/gperftools-2.7/dist/benchmark/run_benchmark.h new file mode 100644 index 00000000000..e030d1efd43 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/benchmark/run_benchmark.h @@ -0,0 +1,43 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#ifndef _RUN_BENCHMARK_H_ +#define _RUN_BENCHMARK_H_ +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void (*bench_body)(long iterations, uintptr_t param); + +void report_benchmark(const char *name, bench_body body, uintptr_t param); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // _RUN_BENCHMARK_H_ diff --git a/src/third_party/gperftools-2.7/dist/benchmark/unwind_bench.cc b/src/third_party/gperftools-2.7/dist/benchmark/unwind_bench.cc new file mode 100644 index 00000000000..f919fc0306e --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/benchmark/unwind_bench.cc @@ -0,0 +1,89 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +#include "config.h" + +#include "base/basictypes.h" +#include "gperftools/stacktrace.h" + +#include <stdlib.h> +#include <stdio.h> +#include <stdint.h> +#include "sys/ucontext.h" +#if HAVE_LIBUNWIND_H +#include <libunwind.h> +#endif + +#include "run_benchmark.h" + +extern "C" void getcontext_light(ucontext_t *ctx); + +#define MAX_FRAMES 1024 +static void *frames[MAX_FRAMES]; + +enum measure_mode { + MODE_NOOP, + MODE_WITH_CONTEXT, + MODE_WITHOUT_CONTEXT +}; + +static int ATTRIBUTE_NOINLINE measure_unwind(int maxlevel, int mode) { + int n; + + if (mode == MODE_NOOP) + return 0; + + if (mode == MODE_WITH_CONTEXT) { + ucontext_t uc; + getcontext_light(&uc); + n = GetStackTraceWithContext(frames, MAX_FRAMES, 0, &uc); + } else { + n = GetStackTrace(frames, MAX_FRAMES, 0); + } + if (n < maxlevel) { + fprintf(stderr, "Expected at least %d frames, got %d\n", maxlevel, n); + abort(); + } + return 0; +} + +static int ATTRIBUTE_NOINLINE frame_forcer(int rv) { + return rv; +} + +static int ATTRIBUTE_NOINLINE f1(int level, int maxlevel, int mode) { + if (level == maxlevel) + return frame_forcer(measure_unwind(maxlevel, mode)); + return frame_forcer(f1(level + 1, maxlevel, mode)); +} + +static void bench_unwind_no_op(long iterations, uintptr_t param) { + do { + f1(0, param, MODE_NOOP); + iterations -= param; + } while (iterations > 0); +} + +static void bench_unwind_context(long iterations, uintptr_t param) { + do { + f1(0, param, MODE_WITH_CONTEXT); + iterations -= param; + } while (iterations > 0); +} + +static void bench_unwind_no_context(long iterations, uintptr_t param) { + do { + f1(0, param, MODE_WITHOUT_CONTEXT); + iterations -= param; + } while (iterations > 0); +} + +int main(void) { + report_benchmark("unwind_no_op", bench_unwind_no_op, 100); + report_benchmark("unwind_context", bench_unwind_context, 100); + report_benchmark("unwind_no_context", bench_unwind_no_context, 100); + +//// TODO: somehow this fails at linking step. Figure out why this is missing +// #if HAVE_LIBUNWIND_H +// unw_set_caching_policy(unw_local_addr_space, UNW_CACHE_PER_THREAD); +// #endif + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/compile b/src/third_party/gperftools-2.7/dist/compile new file mode 100755 index 00000000000..a85b723c7e6 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/compile @@ -0,0 +1,347 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2012-10-14.11; # UTC + +# Copyright (C) 1999-2014 Free Software Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/third_party/gperftools-2.7/dist/config.guess b/src/third_party/gperftools-2.7/dist/config.guess new file mode 100755 index 00000000000..f50dcdb6de2 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/config.guess @@ -0,0 +1,1480 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2018 Free Software Foundation, Inc. + +timestamp='2018-02-24' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <https://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +# +# Please send patches to <config-patches@gnu.org>. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2018 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > "$dummy.c" ; + for c in cc gcc c89 c99 ; do + if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "$UNAME_SYSTEM" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval "$set_cc_for_build" + cat <<-EOF > "$dummy.c" + #include <features.h> + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`" + + # If ldd exists, use it to detect musl libc. + if command -v ldd >/dev/null && \ + ldd --version 2>&1 | grep -q ^musl + then + LIBC=musl + fi + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + "/sbin/$sysctl" 2>/dev/null || \ + "/usr/sbin/$sysctl" 2>/dev/null || \ + echo unknown)` + case "$UNAME_MACHINE_ARCH" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` + machine="${arch}${endian}"-unknown + ;; + *) machine="$UNAME_MACHINE_ARCH"-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case "$UNAME_MACHINE_ARCH" in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval "$set_cc_for_build" + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case "$UNAME_MACHINE_ARCH" in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "$UNAME_VERSION" in + Debian*) + release='-gnu' + ;; + *) + release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "$machine-${os}${release}${abi}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE" + exit ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE" + exit ;; + *:MidnightBSD:*:*) + echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE" + exit ;; + *:ekkoBSD:*:*) + echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE" + exit ;; + *:SolidBSD:*:*) + echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE" + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd"$UNAME_RELEASE" + exit ;; + *:MirBSD:*:*) + echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE" + exit ;; + *:Sortix:*:*) + echo "$UNAME_MACHINE"-unknown-sortix + exit ;; + *:Redox:*:*) + echo "$UNAME_MACHINE"-unknown-redox + exit ;; + mips:OSF1:*.*) + echo mips-dec-osf1 + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE=alpha ;; + "EV4.5 (21064)") + UNAME_MACHINE=alpha ;; + "LCA4 (21066/21068)") + UNAME_MACHINE=alpha ;; + "EV5 (21164)") + UNAME_MACHINE=alphaev5 ;; + "EV5.6 (21164A)") + UNAME_MACHINE=alphaev56 ;; + "EV5.6 (21164PC)") + UNAME_MACHINE=alphapca56 ;; + "EV5.7 (21164PC)") + UNAME_MACHINE=alphapca57 ;; + "EV6 (21264)") + UNAME_MACHINE=alphaev6 ;; + "EV6.7 (21264A)") + UNAME_MACHINE=alphaev67 ;; + "EV6.8CB (21264C)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8AL (21264B)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8CX (21264D)") + UNAME_MACHINE=alphaev68 ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE=alphaev69 ;; + "EV7 (21364)") + UNAME_MACHINE=alphaev7 ;; + "EV7.9 (21364A)") + UNAME_MACHINE=alphaev79 ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`" + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo "$UNAME_MACHINE"-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo "$UNAME_MACHINE"-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix"$UNAME_RELEASE" + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux"$UNAME_RELEASE" + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval "$set_cc_for_build" + SUN_ARCH=i386 + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH=x86_64 + fi + fi + echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos"$UNAME_RELEASE" + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos"$UNAME_RELEASE" + ;; + sun4) + echo sparc-sun-sunos"$UNAME_RELEASE" + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos"$UNAME_RELEASE" + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint"$UNAME_RELEASE" + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint"$UNAME_RELEASE" + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint"$UNAME_RELEASE" + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint"$UNAME_RELEASE" + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint"$UNAME_RELEASE" + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint"$UNAME_RELEASE" + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten"$UNAME_RELEASE" + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten"$UNAME_RELEASE" + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix"$UNAME_RELEASE" + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix"$UNAME_RELEASE" + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix"$UNAME_RELEASE" + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && + dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`"$dummy" "$dummyarg"` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos"$UNAME_RELEASE" + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] + then + if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ + [ "$TARGET_BINARY_INTERFACE"x = x ] + then + echo m88k-dg-dgux"$UNAME_RELEASE" + else + echo m88k-dg-dguxbcs"$UNAME_RELEASE" + fi + else + echo i586-dg-dgux"$UNAME_RELEASE" + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" + fi + echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" + fi + echo "$IBM_ARCH"-ibm-aix"$IBM_REV" + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` + case "$UNAME_MACHINE" in + 9000/31?) HP_ARCH=m68000 ;; + 9000/[34]??) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "$sc_cpu_version" in + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "$sc_kernel_bits" in + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "$HP_ARCH" = "" ]; then + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ "$HP_ARCH" = hppa2.0w ] + then + eval "$set_cc_for_build" + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH=hppa2.0w + else + HP_ARCH=hppa64 + fi + fi + echo "$HP_ARCH"-hp-hpux"$HPUX_REV" + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux"$HPUX_REV" + exit ;; + 3050*:HI-UX:*:*) + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo "$UNAME_MACHINE"-unknown-osf1mk + else + echo "$UNAME_MACHINE"-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi"$UNAME_RELEASE" + exit ;; + *:BSD/OS:*:*) + echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case "$UNAME_PROCESSOR" in + amd64) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" + exit ;; + i*:CYGWIN*:*) + echo "$UNAME_MACHINE"-pc-cygwin + exit ;; + *:MINGW64*:*) + echo "$UNAME_MACHINE"-pc-mingw64 + exit ;; + *:MINGW*:*) + echo "$UNAME_MACHINE"-pc-mingw32 + exit ;; + *:MSYS*:*) + echo "$UNAME_MACHINE"-pc-msys + exit ;; + i*:PW*:*) + echo "$UNAME_MACHINE"-pc-pw32 + exit ;; + *:Interix*:*) + case "$UNAME_MACHINE" in + x86) + echo i586-pc-interix"$UNAME_RELEASE" + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix"$UNAME_RELEASE" + exit ;; + IA64) + echo ia64-unknown-interix"$UNAME_RELEASE" + exit ;; + esac ;; + i*:UWIN*:*) + echo "$UNAME_MACHINE"-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + *:GNU:*:*) + # the GNU system + echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC" + exit ;; + i*86:Minix:*:*) + echo "$UNAME_MACHINE"-pc-minix + exit ;; + aarch64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + arm*:Linux:*:*) + eval "$set_cc_for_build" + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi + else + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + cris:Linux:*:*) + echo "$UNAME_MACHINE"-axis-linux-"$LIBC" + exit ;; + crisv32:Linux:*:*) + echo "$UNAME_MACHINE"-axis-linux-"$LIBC" + exit ;; + e2k:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + frv:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + hexagon:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + i*86:Linux:*:*) + echo "$UNAME_MACHINE"-pc-linux-"$LIBC" + exit ;; + ia64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + k1om:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + m32r*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + m68*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`" + test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; } + ;; + mips64el:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + openrisc*:Linux:*:*) + echo or1k-unknown-linux-"$LIBC" + exit ;; + or32:Linux:*:* | or1k*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-"$LIBC" + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-"$LIBC" + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; + PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; + *) echo hppa-unknown-linux-"$LIBC" ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-"$LIBC" + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-"$LIBC" + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-"$LIBC" + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-"$LIBC" + exit ;; + riscv32:Linux:*:* | riscv64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" + exit ;; + sh64*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + sh*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + tile*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + vax:Linux:*:*) + echo "$UNAME_MACHINE"-dec-linux-"$LIBC" + exit ;; + x86_64:Linux:*:*) + if objdump -f /bin/sh | grep -q elf32-x86-64; then + echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32 + else + echo "$UNAME_MACHINE"-pc-linux-"$LIBC" + fi + exit ;; + xtensa*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION" + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo "$UNAME_MACHINE"-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo "$UNAME_MACHINE"-unknown-stop + exit ;; + i*86:atheos:*:*) + echo "$UNAME_MACHINE"-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo "$UNAME_MACHINE"-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos"$UNAME_RELEASE" + exit ;; + i*86:*DOS:*:*) + echo "$UNAME_MACHINE"-pc-msdosdjgpp + exit ;; + i*86:*:4.*:*) + UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL" + else + echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL" + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}" + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL" + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL" + else + echo "$UNAME_MACHINE"-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos"$UNAME_RELEASE" + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos"$UNAME_RELEASE" + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos"$UNAME_RELEASE" + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos"$UNAME_RELEASE" + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv"$UNAME_RELEASE" + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo "$UNAME_MACHINE"-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo "$UNAME_MACHINE"-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux"$UNAME_RELEASE" + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv"$UNAME_RELEASE" + else + echo mips-unknown-sysv"$UNAME_RELEASE" + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux"$UNAME_RELEASE" + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux"$UNAME_RELEASE" + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux"$UNAME_RELEASE" + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux"$UNAME_RELEASE" + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux"$UNAME_RELEASE" + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux"$UNAME_RELEASE" + exit ;; + SX-ACE:SUPER-UX:*:*) + echo sxace-nec-superux"$UNAME_RELEASE" + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody"$UNAME_RELEASE" + exit ;; + *:Rhapsody:*:*) + echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval "$set_cc_for_build" + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi + echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = x86; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE" + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-*:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSR-*:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSV-*:NONSTOP_KERNEL:*:*) + echo nsv-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSX-*:NONSTOP_KERNEL:*:*) + echo nsx-tandem-nsk"$UNAME_RELEASE" + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE" + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = 386; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo "$UNAME_MACHINE"-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux"$UNAME_RELEASE" + exit ;; + *:DragonFly:*:*) + echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "$UNAME_MACHINE" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`" + exit ;; + i*86:rdos:*:*) + echo "$UNAME_MACHINE"-pc-rdos + exit ;; + i*86:AROS:*:*) + echo "$UNAME_MACHINE"-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo "$UNAME_MACHINE"-unknown-esx + exit ;; + amd64:Isilon\ OneFS:*:*) + echo x86_64-unknown-onefs + exit ;; +esac + +echo "$0: unable to guess system type" >&2 + +case "$UNAME_MACHINE:$UNAME_SYSTEM" in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 <<EOF + +NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize +the system type. Please install a C compiler and try again. +EOF + ;; +esac + +cat >&2 <<EOF + +This script (version $timestamp), has failed to recognize the +operating system you are using. If your script is old, overwrite *all* +copies of config.guess and config.sub with the latest versions from: + + https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +and + https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + +If $0 has already been updated, send the following data and any +information you think might be pertinent to config-patches@gnu.org to +provide the necessary information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = "$UNAME_MACHINE" +UNAME_RELEASE = "$UNAME_RELEASE" +UNAME_SYSTEM = "$UNAME_SYSTEM" +UNAME_VERSION = "$UNAME_VERSION" +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-functions 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/third_party/gperftools-2.7/dist/config.sub b/src/third_party/gperftools-2.7/dist/config.sub new file mode 100755 index 00000000000..1d8e98bcee2 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/config.sub @@ -0,0 +1,1801 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2018 Free Software Foundation, Inc. + +timestamp='2018-02-22' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <https://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to <config-patches@gnu.org>. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2018 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo "$1" + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ + kopensolaris*-gnu* | cloudabi*-eabi* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo "$1" | sed 's/-[^-]*$//'` + if [ "$basic_machine" != "$1" ] + then os=`echo "$1" | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | ba \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | e2k | epiphany \ + | fido | fr30 | frv | ft32 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia16 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa32r6 | mipsisa32r6el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 | or1k | or1knd | or32 \ + | pdp10 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pru \ + | pyramid \ + | riscv32 | riscv64 \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | visium \ + | wasm32 \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | ba-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | e2k-* | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | or1k*-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pru-* \ + | pyramid-* \ + | riscv32-* | riscv64-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | visium-* \ + | wasm32-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-pc + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + asmjs) + basic_machine=asmjs-unknown + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2*) + basic_machine=m68k-bull + os=-sysv3 + ;; + e500v[12]) + basic_machine=powerpc-unknown + os=$os"spe" + ;; + e500v[12]-*) + basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=$os"spe" + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=-linux + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + nsv-tandem) + basic_machine=nsv-tandem + ;; + nsx-tandem) + basic_machine=nsx-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + x64) + basic_machine=x86_64-pc + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases that might get confused + # with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # es1800 is here to avoid being matched by es* (a different OS) + -es1800*) + os=-ose + ;; + # Now accept the basic system types. + # The portable systems comes first. + # Each alternative MUST end in a * to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* | -cloudabi* | -sortix* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ + | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \ + | -midnightbsd*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -xray | -os68k* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo "$os" | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo "$os" | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo "$os" | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4*) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -pikeos*) + # Until real need of OS specific support for + # particular features comes up, bare metal + # configurations are quite functional. + case $basic_machine in + arm*) + os=-eabi + ;; + *) + os=-elf + ;; + esac + ;; + -nacl*) + ;; + -ios) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + pru-*) + os=-elf + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"` + ;; +esac + +echo "$basic_machine$os" +exit + +# Local variables: +# eval: (add-hook 'write-file-functions 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/third_party/gperftools-2.7/dist/configure b/src/third_party/gperftools-2.7/dist/configure new file mode 100755 index 00000000000..d8cacf3c8ed --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/configure @@ -0,0 +1,22891 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for gperftools 2.7. +# +# Report bugs to <gperftools@googlegroups.com>. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: gperftools@googlegroups.com about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. 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"./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + 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Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_cxx_try_cpp LINENO +# ------------------------ +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_cpp + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_link + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... 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However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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For more background, see: +# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> +# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: <http://www.gnu.org/software/coreutils/>. + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." 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There's also the possibility +# for a 'fully minimal' compile, which leaves out the stacktrace +# code as well. By default, we include all of these that the +# target system supports. +default_enable_cpu_profiler=yes +default_enable_heap_profiler=yes +default_enable_heap_checker=yes +default_enable_debugalloc=yes +default_enable_minimal=no +default_tcmalloc_alignment=16 +default_tcmalloc_mallinfo=yes +default_tcmalloc_maxsize=256 +default_tcmalloc_target_transfer_kb=64 +default_tcmalloc_unclamped_transfer_sizes=no +default_libc_override=yes +need_nanosleep=yes # Used later, to decide if to run ACX_NANOSLEEP +case "$host" in + *-mingw*) default_enable_minimal=yes; default_enable_debugalloc=no; + need_nanosleep=no;; + *-cygwin*) default_enable_heap_checker=no; default_enable_cpu_profiler=no;; + *-freebsd*) default_enable_heap_checker=no;; + *-darwin*) default_enable_heap_checker=no;; +esac + +# Currently only backtrace works on s390. +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return __s390__ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + default_enable_libunwind=no + default_enable_backtrace=yes +else + default_enable_libunwind=yes + default_enable_backtrace=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Disable libunwind linking on ppc64 by default. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return __PPC64__ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + default_enable_libunwind=no + default_tcmalloc_pagesize=64 +else + default_enable_libunwind=yes + default_tcmalloc_pagesize=8 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check whether --enable-cpu-profiler was given. +if test "${enable_cpu_profiler+set}" = set; then : + enableval=$enable_cpu_profiler; +else + enable_cpu_profiler="$default_enable_cpu_profiler" +fi + +# Check whether --enable-heap-profiler was given. +if test "${enable_heap_profiler+set}" = set; then : + enableval=$enable_heap_profiler; +else + enable_heap_profiler="$default_enable_heap_profiler" +fi + +# Check whether --enable-heap-checker was given. +if test "${enable_heap_checker+set}" = set; then : + enableval=$enable_heap_checker; +else + enable_heap_checker="$default_enable_heap_checker" +fi + +# Check whether --enable-debugalloc was given. +if test "${enable_debugalloc+set}" = set; then : + enableval=$enable_debugalloc; +else + enable_debugalloc="$default_enable_debugalloc" +fi + +# Check whether --enable-minimal was given. +if test "${enable_minimal+set}" = set; then : + enableval=$enable_minimal; +else + enable_minimal="$default_enable_minimal" +fi + +if test "$enable_minimal" = yes; then + enable_cpu_profiler=no + enable_heap_profiler=no + enable_heap_checker=no +fi +# Check whether --enable-stacktrace-via-backtrace was given. +if test "${enable_stacktrace_via_backtrace+set}" = set; then : + enableval=$enable_stacktrace_via_backtrace; enable_backtrace=yes +else + enable_backtrace="$default_enable_backtrace" +fi + +# Check whether --enable-libunwind was given. +if test "${enable_libunwind+set}" = set; then : + enableval=$enable_libunwind; +else + enable_libunwind="$default_enable_libunwind" +fi + + +# Check whether --with-tcmalloc-pagesize was given. +if test "${with_tcmalloc_pagesize+set}" = set; then : + withval=$with_tcmalloc_pagesize; +else + with_tcmalloc_pagesize=$default_tcmalloc_pagesize +fi + + +# Check whether --with-tcmalloc-alignment was given. +if test "${with_tcmalloc_alignment+set}" = set; then : + withval=$with_tcmalloc_alignment; +else + with_tcmalloc_alignment=$default_tcmalloc_alignment +fi + + +# Check whether --with-tcmalloc-maxsize was given. +if test "${with_tcmalloc_maxsize+set}" = set; then : + withval=$with_tcmalloc_maxsize; +else + with_tcmalloc_maxsize=$default_tcmalloc_maxsize +fi + + +# Check whether --enable-tcmalloc-aggressive-merge was given. +if test "${enable_tcmalloc_aggressive_merge+set}" = set; then : + enableval=$enable_tcmalloc_aggressive_merge; +else + enable_tcmalloc_aggressive_merge=no +fi + + +if test "x$enable_tcmalloc_aggressive_merge" = "xyes"; then : + +$as_echo "#define TCMALLOC_AGGRESSIVE_MERGE 1" >>confdefs.h + +fi + +# Check whether --enable-tcmalloc-target-transfer-kb was given. +if test "${enable_tcmalloc_target_transfer_kb+set}" = set; then : + enableval=$enable_tcmalloc_target_transfer_kb; +else + enable_tcmalloc_target_transfer_kb=$default_tcmalloc_target_transfer_kb +fi + + +cat >>confdefs.h <<_ACEOF +#define TCMALLOC_TARGET_TRANSFER_KB $enable_tcmalloc_target_transfer_kb +_ACEOF + + +# Check whether --enable-tcmalloc-unclamped-transfer-sizes was given. +if test "${enable_tcmalloc_unclamped_transfer_sizes+set}" = set; then : + enableval=$enable_tcmalloc_unclamped_transfer_sizes; +else + enable_tcmalloc_unclamped_transfer_sizes=$default_tcmalloc_unclamped_transfer_sizes +fi + +if test "x$enable_tcmalloc_unclamped_transfer_sizes" = "xyes"; then : + +cat >>confdefs.h <<_ACEOF +#define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1 +_ACEOF + +fi + +# MongoDB modification needed because we don't run configure everywhere we build. +# We don't use mallinfo anyway. It's an obsolete int-based stats API. +# Check whether --enable-tcmalloc-mallinfo was given. +if test "${enable_tcmalloc_mallinfo+set}" = set; then : + enableval=$enable_tcmalloc_mallinfo; +else + enable_tcmalloc_mallinfo=$default_tcmalloc_mallinfo +fi + + +case "$with_tcmalloc_pagesize" in + 4) + $as_echo "#define TCMALLOC_PAGE_SIZE_SHIFT 12" >>confdefs.h +;; + 8) + #Default tcmalloc page size. + ;; + 16) + $as_echo "#define TCMALLOC_PAGE_SIZE_SHIFT 14" >>confdefs.h +;; + 32) + $as_echo "#define TCMALLOC_PAGE_SIZE_SHIFT 15" >>confdefs.h +;; + 64) + $as_echo "#define TCMALLOC_PAGE_SIZE_SHIFT 16" >>confdefs.h +;; + 128) + $as_echo "#define TCMALLOC_PAGE_SIZE_SHIFT 17" >>confdefs.h +;; + 256) + +$as_echo "#define TCMALLOC_PAGE_SIZE_SHIFT 18" >>confdefs.h +;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${with_tcmalloc_pagesize}K size not supported, using default tcmalloc page size." >&5 +$as_echo "$as_me: WARNING: ${with_tcmalloc_pagesize}K size not supported, using default tcmalloc page size." >&2;} +esac +case "$with_tcmalloc_alignment" in + 8) + +$as_echo "#define TCMALLOC_ALIGN_8BYTES 1" >>confdefs.h +;; + 16) + #Default tcmalloc allocation alignment. + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${with_tcmalloc_alignment} bytes not supported, using default tcmalloc allocation alignment." >&5 +$as_echo "$as_me: WARNING: ${with_tcmalloc_alignment} bytes not supported, using default tcmalloc allocation alignment." >&2;} +esac + +case "$with_tcmalloc_maxsize" in + 4|8|16|32|64|128|256) + +cat >>confdefs.h <<_ACEOF +#define TCMALLOC_MAX_SIZE_KB $with_tcmalloc_maxsize +_ACEOF +;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${with_tcmalloc_maxsize}K size not supported, using default tcmalloc max size." >&5 +$as_echo "$as_me: WARNING: ${with_tcmalloc_maxsize}K size not supported, using default tcmalloc max size." >&2;} + +cat >>confdefs.h <<_ACEOF +#define TCMALLOC_MAX_SIZE_KB $default_tcmalloc_maxsize +_ACEOF +;; +esac + +# Check whether --enable-libc-override was given. +if test "${enable_libc_override+set}" = set; then : + enableval=$enable_libc_override; +else + enable_libc_override="$default_libc_override" +fi + + +if test "x$enable_libc_override" = "xno"; then : + +$as_echo "#define TCMALLOC_ENABLE_LIBC_OVERRIDE 0" >>confdefs.h + +else + +$as_echo "#define TCMALLOC_ENABLE_LIBC_OVERRIDE 1" >>confdefs.h + +fi + +# Checks for programs. +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +else + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CXX" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + if test "$GCC" = yes; then + GCC_TRUE= + GCC_FALSE='#' +else + GCC_TRUE='#' + GCC_FALSE= +fi + # let the Makefile know if we're gcc + # shrug: autogen.sh suddenly needs this for some reason + +# Check if we have an objcopy installed that supports -W +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args. +set dummy ${ac_tool_prefix}objcopy; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJCOPY+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJCOPY"; then + ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJCOPY=$ac_cv_prog_OBJCOPY +if test -n "$OBJCOPY"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 +$as_echo "$OBJCOPY" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJCOPY"; then + ac_ct_OBJCOPY=$OBJCOPY + # Extract the first word of "objcopy", so it can be a program name with args. +set dummy objcopy; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJCOPY"; then + ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJCOPY="objcopy" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY +if test -n "$ac_ct_OBJCOPY"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5 +$as_echo "$ac_ct_OBJCOPY" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJCOPY" = x; then + OBJCOPY="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJCOPY=$ac_ct_OBJCOPY + fi +else + OBJCOPY="$ac_cv_prog_OBJCOPY" +fi + +if test -n "$OBJCOPY"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $OBJCOPY supports -W" >&5 +$as_echo_n "checking if $OBJCOPY supports -W... " >&6; } +if ${gpt_cv_objcopy_weaken+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +void foo() {} int main() {return 0;} +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if "$OBJCOPY" -W foo conftest$ac_exeext /dev/null; then : + gpt_cv_objcopy_weaken=yes +else + gpt_cv_objcopy_weaken=no +fi +else + gpt_cv_objcopy_weaken=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gpt_cv_objcopy_weaken" >&5 +$as_echo "$gpt_cv_objcopy_weaken" >&6; } +else + gpt_cv_objcopy_weaken=no +fi + if test $gpt_cv_objcopy_weaken = yes; then + HAVE_OBJCOPY_WEAKEN_TRUE= + HAVE_OBJCOPY_WEAKEN_FALSE='#' +else + HAVE_OBJCOPY_WEAKEN_TRUE='#' + HAVE_OBJCOPY_WEAKEN_FALSE= +fi + + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.6' +macro_revision='2.4.6' + + + + + + + + + + + + + +ltmain=$ac_aux_dir/ltmain.sh + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test no != "$with_gnu_ld" && break + ;; + *) + test yes != "$with_gnu_ld" && break + ;; + esac + fi + done + IFS=$lt_save_ifs +else + lt_cv_path_LD=$LD # Let the user override the test with a path. +fi +fi + +LD=$lt_cv_path_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + +func_stripname_cnf () +{ + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;; + esac +} # func_stripname_cnf + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + link_all_deplibs=no + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +reload_flag_CXX=$reload_flag +reload_cmds_CXX=$reload_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test no != "$with_gnu_ld" && break + ;; + *) + test yes != "$with_gnu_ld" && break + ;; + esac + fi + done + IFS=$lt_save_ifs +else + lt_cv_path_LD=$LD # Let the user override the test with a path. +fi +fi + +LD=$lt_cv_path_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + export_dynamic_flag_spec_CXX='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct_CXX=no + hardcode_direct_absolute_CXX=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec_CXX='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + no_undefined_flag_CXX='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' $wl-bernotok' + allow_undefined_flag_CXX=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='$wl--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + if test yes != "$lt_cv_apple_cc_single_mod"; 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+ esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + no_undefined_flag_CXX=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='$wl-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='$wl-z,text' + allow_undefined_flag_CXX='$wl-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='$wl-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test no = "$ld_shlibs_CXX" && can_build_shared=no + + GCC_CXX=$GXX + LD_CXX=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX=$prev$p + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX=$prev$p + else + postdeps_CXX="${postdeps_CXX} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX=$p + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX=$p + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + lt_prog_compiler_pic_CXX='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static_CXX='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } +if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works_CXX=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_CXX=yes + fi + else + lt_cv_prog_compiler_static_works_CXX=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then + : +else + lt_prog_compiler_static_CXX= +fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... 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If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc_CXX=no + else + lt_cv_archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } + archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec_CXX='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test yes = "$hardcode_automatic_CXX"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct_CXX" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" && + test no != "$hardcode_minus_L_CXX"; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test relink = "$hardcode_action_CXX" || + test yes = "$inherit_rpath_CXX"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 +$as_echo_n "checking for __attribute__... " >&6; } + if ${ac_cv___attribute__+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + static void foo(void) __attribute__ ((unused)); + void foo(void) { exit(1); } +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv___attribute__=yes +else + ac_cv___attribute__=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "$ac_cv___attribute__" = "yes"; then + +$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 +$as_echo "$ac_cv___attribute__" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((aligned(N))) on functions" >&5 +$as_echo_n "checking for __attribute__((aligned(N))) on functions... " >&6; } +if ${ac_cv___attribute__aligned_fn+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + void foo(void) __attribute__((aligned(128))); + void foo(void) { exit(1); } +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv___attribute__aligned_fn=yes +else + ac_cv___attribute__aligned_fn=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +if test "$ac_cv___attribute__aligned_fn" = "yes"; then + +$as_echo "#define HAVE___ATTRIBUTE__ALIGNED_FN 1" >>confdefs.h + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__aligned_fn" >&5 +$as_echo "$ac_cv___attribute__aligned_fn" >&6; } + + +# Check whether some low-level functions/files are available +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + + +# TODO(csilvers): we could remove a lot when WITH_CPU_PROFILER etc is "no". +ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default" +if test "x$ac_cv_type___int64" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE___INT64 1 +_ACEOF + + +fi + # defined in some windows platforms +if test "x$enable_tcmalloc_mallinfo" = "xyes"; then : + ac_fn_c_check_type "$LINENO" "struct mallinfo" "ac_cv_type_struct_mallinfo" "#include <malloc.h> +" +if test "x$ac_cv_type_struct_mallinfo" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_MALLINFO 1 +_ACEOF + + +fi + +fi +ac_fn_c_check_type "$LINENO" "Elf32_Versym" "ac_cv_type_Elf32_Versym" "#include <elf.h> +" +if test "x$ac_cv_type_Elf32_Versym" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_ELF32_VERSYM 1 +_ACEOF + + +fi + # for vdso_support.h +for ac_func in sbrk +do : + ac_fn_c_check_func "$LINENO" "sbrk" "ac_cv_func_sbrk" +if test "x$ac_cv_func_sbrk" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SBRK 1 +_ACEOF + +fi +done + # for tcmalloc to get memory +for ac_func in geteuid +do : + ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid" +if test "x$ac_cv_func_geteuid" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETEUID 1 +_ACEOF + +fi +done + # for turning off services when run as root +for ac_func in fork +do : + ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork" +if test "x$ac_cv_func_fork" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FORK 1 +_ACEOF + +fi +done + # for the pthread_atfork setup +for ac_header in features.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default" +if test "x$ac_cv_header_features_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FEATURES_H 1 +_ACEOF + +fi + +done + # for vdso_support.h +for ac_header in malloc.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" +if test "x$ac_cv_header_malloc_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MALLOC_H 1 +_ACEOF + +fi + +done + # some systems define stuff there, others not +for ac_header in glob.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default" +if test "x$ac_cv_header_glob_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GLOB_H 1 +_ACEOF + +fi + +done + # for heap-profile-table (cleaning up profiles) +for ac_header in execinfo.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default" +if test "x$ac_cv_header_execinfo_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EXECINFO_H 1 +_ACEOF + +fi + +done + # for stacktrace? and heapchecker_unittest +for ac_header in unwind.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default" +if test "x$ac_cv_header_unwind_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_UNWIND_H 1 +_ACEOF + +fi + +done + # for stacktrace +for ac_header in sched.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" +if test "x$ac_cv_header_sched_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SCHED_H 1 +_ACEOF + +fi + +done + # for being nice in our spinlock code +for ac_header in conflict-signal.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "conflict-signal.h" "ac_cv_header_conflict_signal_h" "$ac_includes_default" +if test "x$ac_cv_header_conflict_signal_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_CONFLICT_SIGNAL_H 1 +_ACEOF + +fi + +done + # defined on some windows platforms? +for ac_header in sys/prctl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_prctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_PRCTL_H 1 +_ACEOF + +fi + +done + # for thread_lister (needed by leak-checker) +for ac_header in linux/ptrace.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "linux/ptrace.h" "ac_cv_header_linux_ptrace_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_ptrace_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_PTRACE_H 1 +_ACEOF + +fi + +done +# also needed by leak-checker +for ac_header in sys/syscall.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/syscall.h" "ac_cv_header_sys_syscall_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_syscall_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_SYSCALL_H 1 +_ACEOF + +fi + +done + +for ac_header in sys/socket.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_SOCKET_H 1 +_ACEOF + +fi + +done + # optional; for forking out to symbolizer +for ac_header in sys/wait.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_wait_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_WAIT_H 1 +_ACEOF + +fi + +done + # optional; for forking out to symbolizer +for ac_header in poll.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" +if test "x$ac_cv_header_poll_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_POLL_H 1 +_ACEOF + +fi + +done + # optional; for forking out to symbolizer +for ac_header in fcntl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" +if test "x$ac_cv_header_fcntl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FCNTL_H 1 +_ACEOF + +fi + +done + # for tcmalloc_unittest +for ac_header in grp.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default" +if test "x$ac_cv_header_grp_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GRP_H 1 +_ACEOF + +fi + +done + # for heapchecker_unittest +for ac_header in pwd.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default" +if test "x$ac_cv_header_pwd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PWD_H 1 +_ACEOF + +fi + +done + # for heapchecker_unittest +for ac_header in sys/resource.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_resource_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_RESOURCE_H 1 +_ACEOF + +fi + +done + # for memalign_unittest.cc +for ac_header in valgrind.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default" +if test "x$ac_cv_header_valgrind_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VALGRIND_H 1 +_ACEOF + +fi + +done + # we have a local copy if this isn't found +for ac_header in sys/cdefs.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_cdefs_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_CDEFS_H 1 +_ACEOF + +fi + +done + # Where glibc defines __THROW +for ac_header in features.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default" +if test "x$ac_cv_header_features_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FEATURES_H 1 +_ACEOF + +fi + +done + # Where __GLIBC__ is defined +# We also need <ucontext.h>/<sys/ucontext.h>, but we get those from +# AC_PC_FROM_UCONTEXT, below. + +# We override a lot of memory allocation routines, not all of which are +# standard. For those the system doesn't declare, we'll declare ourselves. +ac_fn_c_check_decl "$LINENO" "cfree" "ac_cv_have_decl_cfree" "#define _XOPEN_SOURCE 600 + #include <stdlib.h> + #include <malloc.h> +" +if test "x$ac_cv_have_decl_cfree" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_CFREE $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "posix_memalign" "ac_cv_have_decl_posix_memalign" "#define _XOPEN_SOURCE 600 + #include <stdlib.h> + #include <malloc.h> +" +if test "x$ac_cv_have_decl_posix_memalign" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_POSIX_MEMALIGN $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "memalign" "ac_cv_have_decl_memalign" "#define _XOPEN_SOURCE 600 + #include <stdlib.h> + #include <malloc.h> +" +if test "x$ac_cv_have_decl_memalign" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_MEMALIGN $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "valloc" "ac_cv_have_decl_valloc" "#define _XOPEN_SOURCE 600 + #include <stdlib.h> + #include <malloc.h> +" +if test "x$ac_cv_have_decl_valloc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_VALLOC $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "pvalloc" "ac_cv_have_decl_pvalloc" "#define _XOPEN_SOURCE 600 + #include <stdlib.h> + #include <malloc.h> +" +if test "x$ac_cv_have_decl_pvalloc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PVALLOC $ac_have_decl +_ACEOF + + +if test "$ac_cv_type_struct_mallinfo" = yes; then + ac_cv_have_struct_mallinfo=1 + # gperftools/tcmalloc.h needs this +else + ac_cv_have_struct_mallinfo=0 + +fi + +# We need to check for mmap. cygwin supports mmap, but the autoconf +# test doesn't work on cygwin: +# http://www.cygwin.com/ml/cygwin/2002-04/msg00412.html +# This workaround comes from +# http://cygwin.com/ml/cygwin/2004-11/msg00138.html +case "$host" in + *-*-mingw*) + ;; + *-*-cygwin*) + ac_cv_func_mmap_fixed_mapped=yes + +$as_echo "#define HAVE_MMAP 1" >>confdefs.h + + ;; + *) if test "$cross_compiling" = yes; then + ac_cv_func_mmap_fixed_mapped=yes + +$as_echo "#define HAVE_MMAP 1" >>confdefs.h + + else + + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + + + +for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 +$as_echo_n "checking for working mmap... " >&6; } +if ${ac_cv_func_mmap_fixed_mapped+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_mmap_fixed_mapped=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc + +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propagated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include <fcntl.h> +#include <sys/mman.h> + +#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# ifdef HAVE_SYS_PARAM_H +# include <sys/param.h> +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +int +main () +{ + char *data, *data2, *data3; + const char *cdata2; + int i, pagesize; + int fd, fd2; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + return 1; + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + return 2; + if (write (fd, data, pagesize) != pagesize) + return 3; + close (fd); + + /* Next, check that the tail of a page is zero-filled. File must have + non-zero length, otherwise we risk SIGBUS for entire page. */ + fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); + if (fd2 < 0) + return 4; + cdata2 = ""; + if (write (fd2, cdata2, 1) != 1) + return 5; + data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); + if (data2 == MAP_FAILED) + return 6; + for (i = 0; i < pagesize; ++i) + if (*(data2 + i)) + return 7; + close (fd2); + if (munmap (data2, pagesize)) + return 8; + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + return 9; + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + return 10; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + return 11; + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + return 12; + if (read (fd, data3, pagesize) != pagesize) + return 13; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + return 14; + close (fd); + free (data); + free (data3); + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_mmap_fixed_mapped=yes +else + ac_cv_func_mmap_fixed_mapped=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 +$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } +if test $ac_cv_func_mmap_fixed_mapped = yes; then + +$as_echo "#define HAVE_MMAP 1" >>confdefs.h + +fi +rm -f conftest.mmap conftest.txt + + fi + ;; +esac + +# If AtomicWord != Atomic32, we need to define two versions of all the +# atomicops functions. If they're the same, we want to define only one. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if int32_t is the same type as intptr_t" >&5 +$as_echo_n "checking if int32_t is the same type as intptr_t... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdint.h> +int +main () +{ +int32_t v1 = 0; intptr_t v2 = 0; return (&v1 - &v2) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define INT32_EQUALS_INTPTR 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# We want to access the "PC" (Program Counter) register from a struct +# ucontext. Every system has its own way of doing that. We try all the +# possibilities we know about. Note REG_PC should come first (REG_RIP +# is also defined on solaris, but does the wrong thing). But don't +# bother if we're not doing cpu-profiling. +# [*] means that we've not actually tested one of these systems +if test "$enable_cpu_profiler" = yes; then + for ac_header in ucontext.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default" +if test "x$ac_cv_header_ucontext_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_UCONTEXT_H 1 +_ACEOF + +fi + +done + + # Redhat 7 has <sys/ucontext.h>, but it barfs if we #include it directly + # (this was fixed in later redhats). <ucontext.h> works fine, so use that. + if grep "Red Hat Linux release 7" /etc/redhat-release >/dev/null 2>&1; then + +$as_echo "#define HAVE_SYS_UCONTEXT_H 0" >>confdefs.h + + ac_cv_header_sys_ucontext_h=no + else + for ac_header in sys/ucontext.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/ucontext.h" "ac_cv_header_sys_ucontext_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_ucontext_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_UCONTEXT_H 1 +_ACEOF + +fi + +done + # ucontext on OS X 10.6 (at least) + fi + for ac_header in cygwin/signal.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "cygwin/signal.h" "ac_cv_header_cygwin_signal_h" "$ac_includes_default" +if test "x$ac_cv_header_cygwin_signal_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_CYGWIN_SIGNAL_H 1 +_ACEOF + +fi + +done + # ucontext on cywgin + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to access the program counter from a struct ucontext" >&5 +$as_echo_n "checking how to access the program counter from a struct ucontext... " >&6; } + pc_fields=" uc_mcontext.gregs[REG_PC]" # Solaris x86 (32 + 64 bit) + pc_fields="$pc_fields uc_mcontext.gregs[REG_EIP]" # Linux (i386) + pc_fields="$pc_fields uc_mcontext.gregs[REG_RIP]" # Linux (x86_64) + pc_fields="$pc_fields uc_mcontext.sc_ip" # Linux (ia64) + pc_fields="$pc_fields uc_mcontext.pc" # Linux (mips) + pc_fields="$pc_fields uc_mcontext.uc_regs->gregs[PT_NIP]" # Linux (ppc) + pc_fields="$pc_fields uc_mcontext.psw.addr" # Linux (s390) + pc_fields="$pc_fields uc_mcontext.gregs[R15]" # Linux (arm old [untested]) + pc_fields="$pc_fields uc_mcontext.arm_pc" # Linux (arm arch 5) + pc_fields="$pc_fields uc_mcontext.gp_regs[PT_NIP]" # Suse SLES 11 (ppc64) + pc_fields="$pc_fields uc_mcontext.mc_eip" # FreeBSD (i386) + pc_fields="$pc_fields uc_mcontext.mc_rip" # FreeBSD (x86_64 [untested]) + pc_fields="$pc_fields uc_mcontext.__gregs[_REG_EIP]" # NetBSD (i386) + pc_fields="$pc_fields uc_mcontext.__gregs[_REG_RIP]" # NetBSD (x86_64) + pc_fields="$pc_fields uc_mcontext->ss.eip" # OS X (i386, <=10.4) + pc_fields="$pc_fields uc_mcontext->__ss.__eip" # OS X (i386, >=10.5) + pc_fields="$pc_fields uc_mcontext->ss.rip" # OS X (x86_64) + pc_fields="$pc_fields uc_mcontext->__ss.__rip" # OS X (>=10.5 [untested]) + pc_fields="$pc_fields uc_mcontext->ss.srr0" # OS X (ppc, ppc64 [untested]) + pc_fields="$pc_fields uc_mcontext->__ss.__srr0" # OS X (>=10.5 [untested]) + pc_field_found=false + for pc_field in $pc_fields; do + if ! $pc_field_found; then + # Prefer sys/ucontext.h to ucontext.h, for OS X's sake. + if test "x$ac_cv_header_cygwin_signal_h" = xyes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _GNU_SOURCE 1 + #include <cygwin/signal.h> +int +main () +{ +ucontext_t u; return u.$pc_field == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define PC_FROM_UCONTEXT $pc_field +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 +$as_echo "$pc_field" >&6; } + pc_field_found=true +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _GNU_SOURCE 1 + #include <sys/ucontext.h> +int +main () +{ +ucontext_t u; return u.$pc_field == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define PC_FROM_UCONTEXT $pc_field +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 +$as_echo "$pc_field" >&6; } + pc_field_found=true +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + elif test "x$ac_cv_header_ucontext_h" = xyes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _GNU_SOURCE 1 + #include <ucontext.h> +int +main () +{ +ucontext_t u; return u.$pc_field == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define PC_FROM_UCONTEXT $pc_field +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 +$as_echo "$pc_field" >&6; } + pc_field_found=true +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else # hope some standard header gives it to us + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +ucontext_t u; return u.$pc_field == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define PC_FROM_UCONTEXT $pc_field +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 +$as_echo "$pc_field" >&6; } + pc_field_found=true +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + fi + done + if ! $pc_field_found; then + pc_fields=" sc_eip" # OpenBSD (i386) + pc_fields="$pc_fields sc_rip" # OpenBSD (x86_64) + for pc_field in $pc_fields; do + if ! $pc_field_found; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <signal.h> +int +main () +{ +ucontext_t u; return u.$pc_field == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define PC_FROM_UCONTEXT $pc_field +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 +$as_echo "$pc_field" >&6; } + pc_field_found=true +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + fi + if ! $pc_field_found; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find the PC. Will not try to compile libprofiler..." >&5 +$as_echo "$as_me: WARNING: Could not find the PC. Will not try to compile libprofiler..." >&2;}; + enable_cpu_profiler=no + fi +fi + +# Some tests test the behavior of .so files, and only make sense for dynamic. + if test "$enable_static" = yes; then + ENABLE_STATIC_TRUE= + ENABLE_STATIC_FALSE='#' +else + ENABLE_STATIC_TRUE='#' + ENABLE_STATIC_FALSE= +fi + + +# We want to link in libunwind if it is enabled and exists. +UNWIND_LIBS= +if test "$enable_libunwind" = yes; then + for ac_header in libunwind.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libunwind.h" "ac_cv_header_libunwind_h" "$ac_includes_default" +if test "x$ac_cv_header_libunwind_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBUNWIND_H 1 +_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5 +$as_echo_n "checking for backtrace in -lunwind... " >&6; } +if ${ac_cv_lib_unwind_backtrace+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lunwind $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char backtrace (); +int +main () +{ +return backtrace (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_unwind_backtrace=yes +else + ac_cv_lib_unwind_backtrace=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_backtrace" >&5 +$as_echo "$ac_cv_lib_unwind_backtrace" >&6; } +if test "x$ac_cv_lib_unwind_backtrace" = xyes; then : + UNWIND_LIBS=-lunwind +fi + + will_use_libunwind=yes +fi + +done + +fi + + +# On x86_64, instead of libunwind, we can choose to compile with frame-pointers. +# Check whether --enable-frame_pointers was given. +if test "${enable_frame_pointers+set}" = set; then : + enableval=$enable_frame_pointers; +else + enable_frame_pointers=no +fi + + if test "$enable_frame_pointers" = yes; then + ENABLE_FRAME_POINTERS_TRUE= + ENABLE_FRAME_POINTERS_FALSE='#' +else + ENABLE_FRAME_POINTERS_TRUE='#' + ENABLE_FRAME_POINTERS_FALSE= +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86 without frame pointers" >&5 +$as_echo_n "checking for x86 without frame pointers... " >&6; } +# Some x86_64 systems do not insert frame pointers by default. +# We want to see if the current system is one of those. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return __x86_64__ == 1 ? 0 : 1 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + is_x86_64=yes +else + is_x86_64=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +OLD_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -S -O2 -o fp.s" +# This test will always fail because we don't name our output file properly. +# We do our own determination of success/failure in the grep, below. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int f(int x) {return x;} +int +main () +{ +return f(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + : +else + : +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +x86_no_fp_by_default=no +if test "$is_x86_64" = yes && ! grep 'mov.*rsp.*rbp' fp.s >/dev/null 2>&1; then : + x86_no_fp_by_default=yes +fi + if test "$x86_no_fp_by_default" = yes; then + X86_64_AND_NO_FP_BY_DEFAULT_TRUE= + X86_64_AND_NO_FP_BY_DEFAULT_FALSE='#' +else + X86_64_AND_NO_FP_BY_DEFAULT_TRUE='#' + X86_64_AND_NO_FP_BY_DEFAULT_FALSE= +fi + +rm fp.s +CFLAGS="$OLD_CFLAGS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $x86_no_fp_by_default" >&5 +$as_echo "$x86_no_fp_by_default" >&6; } + + +# We need to know if we're i386 so we can turn on -mmms, which is not +# on by default for i386 (it is for x86_64). +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return __i386__ == 1 ? 0 : 1 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + is_i386=yes +else + is_i386=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$is_i386" = yes; then + I386_TRUE= + I386_FALSE='#' +else + I386_TRUE='#' + I386_FALSE= +fi + + +# See if the compiler supports -Wno-unused-result. +# Newer ubuntu's turn on -D_FORTIFY_SOURCE=2, enabling +# __attribute__((warn_unused_result)) for things like write(), +# which we don't care about. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -Wno-unused-result" >&5 +$as_echo_n "checking if the compiler supports -Wno-unused-result... " >&6; } +if ${perftools_cv_w_no_unused_result+:} false; then : + $as_echo_n "(cached) " >&6 +else + OLD_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-error -Wunused-result" + # gcc doesn't warn about unknown flags unless it's + # also warning for some other purpose, hence the + # divide-by-0. (We use -Wno-error to make sure the + # divide-by-0 doesn't cause this test to fail!) + # + # Also gcc is giving only warning for unknown flags of + # -Wno-XXX form. So in order to detect support we're + # using -Wunused-result which will cause gcc to give + # error which we can detect. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 1/0 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + perftools_cv_w_no_unused_result=yes +else + perftools_cv_w_no_unused_result=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$OLD_CFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $perftools_cv_w_no_unused_result" >&5 +$as_echo "$perftools_cv_w_no_unused_result" >&6; } + if test "$perftools_cv_w_no_unused_result" = yes; then + HAVE_W_NO_UNUSED_RESULT_TRUE= + HAVE_W_NO_UNUSED_RESULT_FALSE='#' +else + HAVE_W_NO_UNUSED_RESULT_TRUE='#' + HAVE_W_NO_UNUSED_RESULT_FALSE= +fi + + +# Check whether --enable-dynamic-sized-delete-support was given. +if test "${enable_dynamic_sized_delete_support+set}" = set; then : + enableval=$enable_dynamic_sized_delete_support; enable_dyn_sized_delete="$enableval" +else + enable_dyn_sized_delete=no +fi + + +if test "x$enable_dyn_sized_delete" = xyes; then : + +$as_echo "#define ENABLE_DYNAMIC_SIZED_DELETE 1" >>confdefs.h + +fi + +# Check whether --enable-sized-delete was given. +if test "${enable_sized_delete+set}" = set; then : + enableval=$enable_sized_delete; enable_sized_delete="$enableval" +else + enable_sized_delete="no" +fi + +if test "x$enable_sized_delete" = xyes; then : + +$as_echo "#define ENABLE_SIZED_DELETE 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: Will build sized deallocation operators" >&5 +$as_echo "$as_me: Will build sized deallocation operators" >&6;} +else + if test "x$enable_dyn_sized_delete" = xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: Will build dynamically detected sized deallocation operators" >&5 +$as_echo "$as_me: Will build dynamically detected sized deallocation operators" >&6;} +else + { $as_echo "$as_me:${as_lineno-$LINENO}: Will build sized deallocation operators that ignore size" >&5 +$as_echo "$as_me: Will build sized deallocation operators that ignore size" >&6;} +fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if C++ compiler supports -fsized-deallocation" >&5 +$as_echo_n "checking if C++ compiler supports -fsized-deallocation... " >&6; } +if ${perftools_cv_sized_deallocation_result+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + OLD_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="$CXXFLAGS -fsized-deallocation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <new> +#include <stddef.h> +int +main () +{ +static void (* volatile ptr)(void *, size_t) = ::operator delete; (*ptr)(0, 256); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + perftools_cv_sized_deallocation_result=yes +else + perftools_cv_sized_deallocation_result=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CXXFLAGS="$OLD_CXXFLAGS" + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $perftools_cv_sized_deallocation_result" >&5 +$as_echo "$perftools_cv_sized_deallocation_result" >&6; } + + if test "$perftools_cv_sized_deallocation_result" = yes; then + HAVE_SIZED_DEALLOCATION_TRUE= + HAVE_SIZED_DEALLOCATION_FALSE='#' +else + HAVE_SIZED_DEALLOCATION_TRUE='#' + HAVE_SIZED_DEALLOCATION_FALSE= +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if C++ compiler supports std::align_val_t without options" >&5 +$as_echo_n "checking if C++ compiler supports std::align_val_t without options... " >&6; } +if ${perftools_cv_have_align_val_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <new> +int +main () +{ +(::operator delete)((::operator new)(256, std::align_val_t(16)), std::align_val_t(16)) + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + perftools_cv_have_align_val_t=yes +else + perftools_cv_have_align_val_t=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $perftools_cv_have_align_val_t" >&5 +$as_echo "$perftools_cv_have_align_val_t" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if C++ compiler supports -faligned-new" >&5 +$as_echo_n "checking if C++ compiler supports -faligned-new... " >&6; } +if ${perftools_cv_have_f_aligned_new+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + OLD_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="$CXXFLAGS -faligned-new" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <new> +int +main () +{ +(::operator delete)((::operator new)(256, std::align_val_t(16)), std::align_val_t(16)) + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + perftools_cv_have_f_aligned_new=yes +else + perftools_cv_have_f_aligned_new=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CXXFLAGS="$OLD_CXXFLAGS" + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $perftools_cv_have_f_aligned_new" >&5 +$as_echo "$perftools_cv_have_f_aligned_new" >&6; } + + if test "$perftools_cv_have_f_aligned_new" = yes; then + HAVE_F_ALIGNED_NEW_TRUE= + HAVE_F_ALIGNED_NEW_FALSE='#' +else + HAVE_F_ALIGNED_NEW_TRUE='#' + HAVE_F_ALIGNED_NEW_FALSE= +fi + + +if test "$perftools_cv_have_align_val_t" = yes || test "$perftools_cv_have_f_aligned_new" = yes; then : + +$as_echo "#define ENABLE_ALIGNED_NEW_DELETE 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: Will build new/delete operators for overaligned types" >&5 +$as_echo "$as_me: Will build new/delete operators for overaligned types" >&6;} +else + { $as_echo "$as_me:${as_lineno-$LINENO}: Will not build new/delete operators for overaligned types" >&5 +$as_echo "$as_me: Will not build new/delete operators for overaligned types" >&6;} +fi + +if test "$perftools_cv_have_align_val_t" = yes || test "$perftools_cv_have_f_aligned_new" = yes; then + ac_cv_have_std_align_val_t=1 + # gperftools/tcmalloc.h and windows/gperftools/tcmalloc.h need this +else + ac_cv_have_std_align_val_t=0 + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if target has _Unwind_Backtrace" >&5 +$as_echo_n "checking if target has _Unwind_Backtrace... " >&6; } +if ${perftools_cv_have_unwind_backtrace+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <unwind.h> +int +main () +{ +&_Unwind_Backtrace + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + perftools_cv_have_unwind_backtrace=yes +else + perftools_cv_have_unwind_backtrace=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $perftools_cv_have_unwind_backtrace" >&5 +$as_echo "$perftools_cv_have_unwind_backtrace" >&6; } +if test "x$perftools_cv_have_unwind_backtrace" = xyes; then : + +$as_echo "#define HAVE_UNWIND_BACKTRACE 1" >>confdefs.h + +fi + +if test "x$enable_backtrace" = xyes; then : + default_emergency_malloc=yes +else + default_emergency_malloc=no +fi + +if test "x$will_use_libunwind" = xyes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return __arm__ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + default_emergency_malloc=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +# Check whether --enable-emergency-malloc was given. +if test "${enable_emergency_malloc+set}" = set; then : + enableval=$enable_emergency_malloc; enable_emergency_malloc="$enableval" +else + enable_emergency_malloc="$default_emergency_malloc" +fi + + + if test "x$enable_emergency_malloc" = xyes; then + BUILD_EMERGENCY_MALLOC_TRUE= + BUILD_EMERGENCY_MALLOC_FALSE='#' +else + BUILD_EMERGENCY_MALLOC_TRUE='#' + BUILD_EMERGENCY_MALLOC_FALSE= +fi + + +# Defines PRIuS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking printf format code for printing a size_t and ssize_t" >&5 +$as_echo_n "checking printf format code for printing a size_t and ssize_t... " >&6; } +if ${ac_cv_formatting_prius_prefix+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stddef.h> +int +main () +{ +unsigned int v1 = 0; size_t v2 = 0; return (&v1 - &v2) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_formatting_prius_prefix=; ac_cv_prius_defined=1 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stddef.h> +int +main () +{ +unsigned long v1 = 0; size_t v2 = 0; return (&v1 - &v2) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_formatting_prius_prefix=l; ac_cv_prius_defined=1 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stddef.h> +int +main () +{ +unsigned long long v1 = 0; size_t v2 = 0; return (&v1 - &v2) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_formatting_prius_prefix=ll; ac_cv_prius_defined=1 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_formatting_prius_prefix" >&5 +$as_echo "$ac_cv_formatting_prius_prefix" >&6; } + if test -z "$ac_cv_prius_defined"; then + ac_cv_formatting_prius_prefix=z; + fi + +cat >>confdefs.h <<_ACEOF +#define PRIuS "${ac_cv_formatting_prius_prefix}u" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PRIxS "${ac_cv_formatting_prius_prefix}x" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PRIdS "${ac_cv_formatting_prius_prefix}d" +_ACEOF + + + +# Also make sure we get standard PRI... definitions, even with glibc. +# We have to use AH_VERBATIM because we need the #ifdef guard (gcc buglet) + + +# Check if __builtin_stack_pointer() is available (for elfcore.h) +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_stack_pointer()" >&5 +$as_echo_n "checking for __builtin_stack_pointer()... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +void *sp = __builtin_stack_pointer() + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_BUILTIN_STACK_POINTER 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# Check for __builtin_expect() +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect()" >&5 +$as_echo_n "checking for __builtin_expect()... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return __builtin_expect(main != 0, 1) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_BUILTIN_EXPECT 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# Check if __environ is available (for GetenvBeforeMain) +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __environ" >&5 +$as_echo_n "checking for __environ... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <unistd.h> +int +main () +{ +char **env = __environ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE___ENVIRON 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# If we support __thread, that can speed up tcmalloc a bit. +# Note, however, that our code tickles a bug in gcc < 4.1.2 +# involving TLS and -fPIC (which our libraries will use) on x86: +# http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html +# +# And mingw also does compile __thread but resultant code actually +# fails to work correctly at least in some not so ancient version: +# http://mingw-users.1079350.n2.nabble.com/gcc-4-4-multi-threaded-exception-handling-amp-thread-specifier-not-working-td3440749.html +# +# Also it was reported that earlier gcc versions for mips compile +# __thread but it doesn't really work +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 +$as_echo_n "checking for __thread... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined(__GNUC__) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || (__GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ < 2)) +#error gcc has this bug: http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html +#elif defined(__MINGW32__) +#error mingw doesnt really support tls +#elif defined(__APPLE__) +#error OSX __thread support is known to call malloc which makes it unsafe to use from malloc replacement +#endif + +int +main () +{ +static __thread int p = 0 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_TLS 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# Nanosleep requires extra libraries on some architectures (solaris). +# This sets NANOSLEEP_LIBS. nanosleep doesn't exist on mingw, which +# is fine for us because we don't compile libspinlock, which uses it. +if test "$need_nanosleep" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nanosleep requires any libraries" >&5 +$as_echo_n "checking if nanosleep requires any libraries... " >&6; } + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + acx_nanosleep_ok="no" + NANOSLEEP_LIBS= + # For most folks, this should just work + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <time.h> +int +main () +{ +static struct timespec ts; nanosleep(&ts, NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + acx_nanosleep_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # For solaris, we may need -lrt + if test "x$acx_nanosleep_ok" != "xyes"; then + OLD_LIBS="$LIBS" + LIBS="-lrt $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <time.h> +int +main () +{ +static struct timespec ts; nanosleep(&ts, NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + acx_nanosleep_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "x$acx_nanosleep_ok" = "xyes"; then + NANOSLEEP_LIBS="-lrt" + fi + LIBS="$OLD_LIBS" + fi + if test "x$acx_nanosleep_ok" != "xyes"; then + as_fn_error $? "cannot find the nanosleep function" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${NANOSLEEP_LIBS:-no}" >&5 +$as_echo "${NANOSLEEP_LIBS:-no}" >&6; } + fi + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi + +# Solaris 10 6/06 has a bug where /usr/sfw/lib/libstdc++.la is empty. +# If so, we replace it with our own version. +LIBSTDCXX_LA_LINKER_FLAG= +if test -f /usr/sfw/lib/libstdc++.la && ! test -s /usr/sfw/lib/libstdc++.la +then + LIBSTDCXX_LA_LINKER_FLAG='-L$(top_srcdir)/src/solaris' +fi + + +# We also need to check if the kernel supports __thread, which requires uname() +ac_fn_c_check_decl "$LINENO" "uname" "ac_cv_have_decl_uname" "#include <sys/utsname.h> +" +if test "x$ac_cv_have_decl_uname" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_UNAME $ac_have_decl +_ACEOF + + +# In fact, a lot of the code in this directory depends on pthreads + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 +$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_join (); +int +main () +{ +return pthread_join (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + acx_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 +$as_echo "$acx_pthread_ok" >&6; } + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# ... -mt is also the pthreads flag for HP/aCC +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthreads/-mt/ + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 +$as_echo_n "checking whether pthreads work without any flags... " >&6; } + ;; + + -*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 +$as_echo_n "checking whether pthreads work with $flag... " >&6; } + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + # Extract the first word of "pthread-config", so it can be a program name with args. +set dummy pthread-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_acx_pthread_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$acx_pthread_config"; then + ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_acx_pthread_config="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no" +fi +fi +acx_pthread_config=$ac_cv_prog_acx_pthread_config +if test -n "$acx_pthread_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5 +$as_echo "$acx_pthread_config" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 +$as_echo_n "checking for the pthreads library -l$flag... " >&6; } + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + acx_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 +$as_echo "$acx_pthread_ok" >&6; } + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 +$as_echo_n "checking for joinable pthread attribute... " >&6; } + attr_name=unknown + for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +int attr=$attr; return attr; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + attr_name=$attr; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 +$as_echo "$attr_name" >&6; } + if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then + +cat >>confdefs.h <<_ACEOF +#define PTHREAD_CREATE_JOINABLE $attr_name +_ACEOF + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 +$as_echo_n "checking if more special flags are required for pthreads... " >&6; } + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5 +$as_echo "${flag}" >&6; } + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + # More AIX lossage: must compile with xlc_r or cc_r + if test x"$GCC" != xyes; then + for ac_prog in xlc_r cc_r +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_PTHREAD_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$PTHREAD_CC"; then + ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_PTHREAD_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +PTHREAD_CC=$ac_cv_prog_PTHREAD_CC +if test -n "$PTHREAD_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 +$as_echo "$PTHREAD_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PTHREAD_CC" && break +done +test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}" + + else + PTHREAD_CC=$CC + fi + + # The next part tries to detect GCC inconsistency with -shared on some + # architectures and systems. The problem is that in certain + # configurations, when -shared is specified, GCC "forgets" to + # internally use various flags which are still necessary. + + # + # Prepare the flags + # + save_CFLAGS="$CFLAGS" + save_LIBS="$LIBS" + save_CC="$CC" + + # Try with the flags determined by the earlier checks. + # + # -Wl,-z,defs forces link-time symbol resolution, so that the + # linking checks with -shared actually have any value + # + # FIXME: -fPIC is required for -shared on many architectures, + # so we specify it here, but the right way would probably be to + # properly detect whether it is actually required. + CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CC="$PTHREAD_CC" + + # In order not to create several levels of indentation, we test + # the value of "$done" until we find the cure or run out of ideas. + done="no" + + # First, make sure the CFLAGS we added are actually accepted by our + # compiler. If not (and OS X's ld, for instance, does not accept -z), + # then we can't do this test. + if test x"$done" = xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check for GCC pthread/shared inconsistencies" >&5 +$as_echo_n "checking whether to check for GCC pthread/shared inconsistencies... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + done=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$done" = xyes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + fi + fi + + if test x"$done" = xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is sufficient with -shared" >&5 +$as_echo_n "checking whether -pthread is sufficient with -shared... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + done=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$done" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + + # + # Linux gcc on some architectures such as mips/mipsel forgets + # about -lpthread + # + if test x"$done" = xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread fixes that" >&5 +$as_echo_n "checking whether -lpthread fixes that... " >&6; } + LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + done=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$done" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + # + # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc + # + if test x"$done" = xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc_r fixes that" >&5 +$as_echo_n "checking whether -lc_r fixes that... " >&6; } + LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + done=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$done" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + if test x"$done" = xno; then + # OK, we have run out of ideas + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries" >&5 +$as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries" >&2;} + + # so it's not safe to assume that we may use pthreads + acx_pthread_ok=no + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether what we have so far is sufficient with -nostdlib" >&5 +$as_echo_n "checking whether what we have so far is sufficient with -nostdlib... " >&6; } + CFLAGS="-nostdlib $CFLAGS" + # we need c with nostdlib + LIBS="$LIBS -lc" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + done=yes +else + done=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$done" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + if test x"$done" = xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread saves the day" >&5 +$as_echo_n "checking whether -lpthread saves the day... " >&6; } + LIBS="-lpthread $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + done=yes +else + done=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$done" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + PTHREAD_LIBS="$PTHREAD_LIBS -lpthread" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries and -nostdlib" >&5 +$as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries and -nostdlib" >&2;} + fi + fi + + CFLAGS="$save_CFLAGS" + LIBS="$save_LIBS" + CC="$save_CC" +else + PTHREAD_CC="$CC" +fi + + + + + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + +$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h + + : +else + acx_pthread_ok=no + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread symbols are available in C++ without including pthread.h" >&5 +$as_echo_n "checking whether pthread symbols are available in C++ without including pthread.h... " >&6; } +acx_pthread_despite_asking_for=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <string> + #include <vector> + +int +main () +{ + + pthread_t th; pthread_join(th, 0); + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + acx_pthread_despite_asking_for=yes + +$as_echo "#define HAVE_PTHREAD_DESPITE_ASKING_FOR 1" >>confdefs.h + + $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_despite_asking_for" >&5 +$as_echo "$acx_pthread_despite_asking_for" >&6; } +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + if test x"$acx_pthread_despite_asking_for" = xyes; then + HAVE_PTHREAD_DESPITE_ASKING_FOR_TRUE= + HAVE_PTHREAD_DESPITE_ASKING_FOR_FALSE='#' +else + HAVE_PTHREAD_DESPITE_ASKING_FOR_TRUE='#' + HAVE_PTHREAD_DESPITE_ASKING_FOR_FALSE= +fi + + +# Find out what namespace 'normal' STL code lives in +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler implements namespaces" >&5 +$as_echo_n "checking whether the compiler implements namespaces... " >&6; } +if ${ac_cv_cxx_namespaces+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +namespace Outer { + namespace Inner { int i = 0; }} +int +main () +{ +using namespace Outer::Inner; return i; + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_cxx_namespaces=yes +else + ac_cv_cxx_namespaces=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_namespaces" >&5 +$as_echo "$ac_cv_cxx_namespaces" >&6; } + if test "$ac_cv_cxx_namespaces" = yes; then + +$as_echo "#define HAVE_NAMESPACES 1" >>confdefs.h + + fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what namespace STL code is in" >&5 +$as_echo_n "checking what namespace STL code is in... " >&6; } +if ${ac_cv_cxx_stl_namespace+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <vector> +int +main () +{ +vector<int> t; return 0; + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_cxx_stl_namespace=none +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <vector> +int +main () +{ +std::vector<int> t; return 0; + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_cxx_stl_namespace=std +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_stl_namespace" >&5 +$as_echo "$ac_cv_cxx_stl_namespace" >&6; } + if test "$ac_cv_cxx_stl_namespace" = none; then + +$as_echo "#define STL_NAMESPACE /**/" >>confdefs.h + + fi + if test "$ac_cv_cxx_stl_namespace" = std; then + +$as_echo "#define STL_NAMESPACE std" >>confdefs.h + + fi + + +# Figure out where libc has program_invocation_name +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_name" >&5 +$as_echo_n "checking for program_invocation_name... " >&6; } +if ${ac_cv_have_program_invocation_name+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern char* program_invocation_name; +int +main () +{ +return *program_invocation_name; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_have_program_invocation_name=yes +else + ac_cv_have_program_invocation_name=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_program_invocation_name" >&5 +$as_echo "$ac_cv_have_program_invocation_name" >&6; } + if test "$ac_cv_have_program_invocation_name" = "yes"; then + +$as_echo "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h + + fi + + +# Make the install prefix available, to figure out where to look for pprof +ac_cv_install_prefix="$prefix"; + if test x"$ac_cv_install_prefix" = x"NONE" ; then + ac_cv_install_prefix="$ac_default_prefix"; + fi + +cat >>confdefs.h <<_ACEOF +#define INSTALL_PREFIX "$ac_cv_install_prefix" +_ACEOF + + + +case "$host" in + *-mingw*) + ac_fn_c_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include <unistd.h> +" +if test "x$ac_cv_have_decl_sleep" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SLEEP $ac_have_decl +_ACEOF + + ac_fn_c_check_decl "$LINENO" "nanosleep" "ac_cv_have_decl_nanosleep" "#include <time.h> +" +if test "x$ac_cv_have_decl_nanosleep" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_NANOSLEEP $ac_have_decl +_ACEOF + + ;; +esac + +if test "x$enable_backtrace" = xyes; then + ac_fn_c_check_decl "$LINENO" "backtrace" "ac_cv_have_decl_backtrace" "#include <execinfo.h> +" +if test "x$ac_cv_have_decl_backtrace" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_BACKTRACE $ac_have_decl +_ACEOF + + save_LIBS=$LIBS + LIBS=$UNWIND_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace" >&5 +$as_echo_n "checking for library containing backtrace... " >&6; } +if ${ac_cv_search_backtrace+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char backtrace (); +int +main () +{ +return backtrace (); + ; + return 0; +} +_ACEOF +for ac_lib in '' execinfo; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_backtrace=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_backtrace+:} false; then : + break +fi +done +if ${ac_cv_search_backtrace+:} false; then : + +else + ac_cv_search_backtrace=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace" >&5 +$as_echo "$ac_cv_search_backtrace" >&6; } +ac_res=$ac_cv_search_backtrace +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + UNWIND_LIBS=$LIBS + LIBS=$save_LIBS +fi + +# For windows, this has a non-trivial value (__declspec(export)), but any +# system that uses configure wants this to be the empty string. + +$as_echo "#define PERFTOOLS_DLL_DECL /**/" >>confdefs.h + + +# In theory, config.h files shouldn't need a header guard, but we do, +# because we (maybe) #include windows/mingw.h from within config.h, +# and it #includes other .h files. These all have header guards, so +# the end result is if config.h is #included twice, its #undefs get +# evaluated twice, but all the ones in mingw.h/etc only get evaluated +# once, potentially causing trouble. c.f. +# http://code.google.com/p/gperftools/issues/detail?id=246 + + + + +# MinGW uses autoconf, but also needs the windows shim routines +# (since it doesn't have its own support for, say, pthreads). +# This requires us to #include a special header file, and also to +# link in some windows versions of .o's instead of the unix versions. +# +# Also, manually mark systems where we have to be careful how early +# we run pthreads. TODO(csilvers): turn this into an autoconf check. + + if expr $host : '.*-mingw' >/dev/null 2>&1; then + MINGW_TRUE= + MINGW_FALSE='#' +else + MINGW_TRUE='#' + MINGW_FALSE= +fi + + if expr $host : '.*-apple-darwin.*' >/dev/null 2>&1; then + OSX_TRUE= + OSX_FALSE='#' +else + OSX_TRUE='#' + OSX_FALSE= +fi + + +# Export the --enable flags we set above. We do this at the end so +# other configure rules can enable or disable targets based on what +# they find. + if test "$enable_cpu_profiler" = yes; then + WITH_CPU_PROFILER_TRUE= + WITH_CPU_PROFILER_FALSE='#' +else + WITH_CPU_PROFILER_TRUE='#' + WITH_CPU_PROFILER_FALSE= +fi + + if test "$enable_heap_profiler" = yes; then + WITH_HEAP_PROFILER_TRUE= + WITH_HEAP_PROFILER_FALSE='#' +else + WITH_HEAP_PROFILER_TRUE='#' + WITH_HEAP_PROFILER_FALSE= +fi + + if test "$enable_heap_checker" = yes; then + WITH_HEAP_CHECKER_TRUE= + WITH_HEAP_CHECKER_FALSE='#' +else + WITH_HEAP_CHECKER_TRUE='#' + WITH_HEAP_CHECKER_FALSE= +fi + + if test "$enable_debugalloc" = yes; then + WITH_DEBUGALLOC_TRUE= + WITH_DEBUGALLOC_FALSE='#' +else + WITH_DEBUGALLOC_TRUE='#' + WITH_DEBUGALLOC_FALSE= +fi + +# We make tcmalloc.so if either heap-profiler or heap-checker is asked for. + if test "$enable_heap_profiler" = yes -o \ + "$enable_heap_checker" = yes; then + WITH_HEAP_PROFILER_OR_CHECKER_TRUE= + WITH_HEAP_PROFILER_OR_CHECKER_FALSE='#' +else + WITH_HEAP_PROFILER_OR_CHECKER_TRUE='#' + WITH_HEAP_PROFILER_OR_CHECKER_FALSE= +fi + +# If we don't use any profilers, we don't need stack traces (or pprof) + if test "$enable_cpu_profiler" = yes -o \ + "$enable_heap_profiler" = yes -o \ + "$enable_heap_checker" = yes; then + WITH_STACK_TRACE_TRUE= + WITH_STACK_TRACE_FALSE='#' +else + WITH_STACK_TRACE_TRUE='#' + WITH_STACK_TRACE_FALSE= +fi + + +have_linux_sigev_thread_id=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Linux SIGEV_THREAD_ID" >&5 +$as_echo_n "checking for Linux SIGEV_THREAD_ID... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <signal.h> + #include <time.h> +int +main () +{ +return SIGEV_THREAD_ID || CLOCK_THREAD_CPUTIME_ID || __linux; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_LINUX_SIGEV_THREAD_ID 1" >>confdefs.h + + have_linux_sigev_thread_id=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Write generated configuration file +ac_config_files="$ac_config_files Makefile src/gperftools/tcmalloc.h src/windows/gperftools/tcmalloc.h" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... 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"$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then + as_fn_error $? "conditional \"GCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_OBJCOPY_WEAKEN_TRUE}" && test -z "${HAVE_OBJCOPY_WEAKEN_FALSE}"; then + as_fn_error $? "conditional \"HAVE_OBJCOPY_WEAKEN\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_STATIC_TRUE}" && test -z "${ENABLE_STATIC_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_STATIC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_FRAME_POINTERS_TRUE}" && test -z "${ENABLE_FRAME_POINTERS_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_FRAME_POINTERS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${X86_64_AND_NO_FP_BY_DEFAULT_TRUE}" && test -z "${X86_64_AND_NO_FP_BY_DEFAULT_FALSE}"; then + as_fn_error $? "conditional \"X86_64_AND_NO_FP_BY_DEFAULT\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${I386_TRUE}" && test -z "${I386_FALSE}"; then + as_fn_error $? "conditional \"I386\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_W_NO_UNUSED_RESULT_TRUE}" && test -z "${HAVE_W_NO_UNUSED_RESULT_FALSE}"; then + as_fn_error $? "conditional \"HAVE_W_NO_UNUSED_RESULT\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_SIZED_DEALLOCATION_TRUE}" && test -z "${HAVE_SIZED_DEALLOCATION_FALSE}"; then + as_fn_error $? "conditional \"HAVE_SIZED_DEALLOCATION\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_F_ALIGNED_NEW_TRUE}" && test -z "${HAVE_F_ALIGNED_NEW_FALSE}"; then + as_fn_error $? "conditional \"HAVE_F_ALIGNED_NEW\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_EMERGENCY_MALLOC_TRUE}" && test -z "${BUILD_EMERGENCY_MALLOC_FALSE}"; then + as_fn_error $? "conditional \"BUILD_EMERGENCY_MALLOC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_PTHREAD_DESPITE_ASKING_FOR_TRUE}" && test -z "${HAVE_PTHREAD_DESPITE_ASKING_FOR_FALSE}"; then + as_fn_error $? "conditional \"HAVE_PTHREAD_DESPITE_ASKING_FOR\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${MINGW_TRUE}" && test -z "${MINGW_FALSE}"; then + as_fn_error $? "conditional \"MINGW\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${OSX_TRUE}" && test -z "${OSX_FALSE}"; then + as_fn_error $? "conditional \"OSX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_CPU_PROFILER_TRUE}" && test -z "${WITH_CPU_PROFILER_FALSE}"; then + as_fn_error $? "conditional \"WITH_CPU_PROFILER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_HEAP_PROFILER_TRUE}" && test -z "${WITH_HEAP_PROFILER_FALSE}"; then + as_fn_error $? "conditional \"WITH_HEAP_PROFILER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_HEAP_CHECKER_TRUE}" && test -z "${WITH_HEAP_CHECKER_FALSE}"; then + as_fn_error $? "conditional \"WITH_HEAP_CHECKER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_DEBUGALLOC_TRUE}" && test -z "${WITH_DEBUGALLOC_FALSE}"; then + as_fn_error $? "conditional \"WITH_DEBUGALLOC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_HEAP_PROFILER_OR_CHECKER_TRUE}" && test -z "${WITH_HEAP_PROFILER_OR_CHECKER_FALSE}"; then + as_fn_error $? "conditional \"WITH_HEAP_PROFILER_OR_CHECKER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_STACK_TRACE_TRUE}" && test -z "${WITH_STACK_TRACE_FALSE}"; then + as_fn_error $? "conditional \"WITH_STACK_TRACE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by gperftools $as_me 2.7, which was +generated by GNU Autoconf 2.69. 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[TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <gperftools@googlegroups.com>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +gperftools config.status 2.7 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? 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"$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/gperftools/tcmalloc.h") CONFIG_FILES="$CONFIG_FILES src/gperftools/tcmalloc.h" ;; + "src/windows/gperftools/tcmalloc.h") CONFIG_FILES="$CONFIG_FILES src/windows/gperftools/tcmalloc.h" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? 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There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +# The names of the tagged configurations supported by this script. +available_tags='CXX ' + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# Shared archive member basename,for filename based shared library versioning on AIX. +shared_archive_member_spec=$shared_archive_member_spec + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + +# The PATH separator for the build system. +PATH_SEPARATOR=$lt_PATH_SEPARATOR + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# convert \$build file names to \$host format. +to_host_file_cmd=$lt_cv_to_host_file_cmd + +# convert \$build files to toolchain format. +to_tool_file_cmd=$lt_cv_to_tool_file_cmd + +# An object symbol dumper. +OBJDUMP=$lt_OBJDUMP + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method = "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# How to find potential files when deplibs_check_method = "file_magic". +file_magic_glob=$lt_file_magic_glob + +# Find potential files using nocaseglob when deplibs_check_method = "file_magic". +want_nocaseglob=$lt_want_nocaseglob + +# DLL creation program. +DLLTOOL=$lt_DLLTOOL + +# Command to associate shared and link libraries. +sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd + +# The archiver. +AR=$lt_AR + +# Flags to create an archive. +AR_FLAGS=$lt_AR_FLAGS + +# How to feed a file listing to the archiver. +archiver_list_spec=$lt_archiver_list_spec + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=$lock_old_archive_extraction + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm into a list of symbols to manually relocate. +global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name lister interface. +nm_interface=$lt_lt_cv_nm_interface + +# Specify filename containing input files for \$NM. +nm_file_list_spec=$lt_nm_file_list_spec + +# The root where to search for dependent libraries,and where our libraries should be installed. +lt_sysroot=$lt_sysroot + +# Command to truncate a binary pipe. +lt_truncate_bin=$lt_lt_cv_truncate_bin + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Manifest tool. +MANIFEST_TOOL=$lt_MANIFEST_TOOL + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path + +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +if test "$x86_no_fp_by_default" = yes && test "x$enable_frame_pointers" != xyes && test "x$UNWIND_LIBS" = x && test "x$enable_minimal" != xyes; then : + if test "x$perftools_cv_have_unwind_backtrace" = xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No frame pointers and no libunwind. Using experimental backtrace capturing via libgcc. Expect crashy cpu profiler." >&5 +$as_echo "$as_me: WARNING: No frame pointers and no libunwind. Using experimental backtrace capturing via libgcc. Expect crashy cpu profiler." >&2;} +else + if test "x$enable_backtrace" = xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No frame pointers and no libunwind. Using experimental backtrace(). Expect crashy cpu profiler." >&5 +$as_echo "$as_me: WARNING: No frame pointers and no libunwind. Using experimental backtrace(). Expect crashy cpu profiler." >&2;} +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "No frame pointers and no libunwind. The compilation will fail +See \`config.log' for more details" "$LINENO" 5; } +fi +fi +fi diff --git a/src/third_party/gperftools-2.7/dist/configure.ac b/src/third_party/gperftools-2.7/dist/configure.ac new file mode 100644 index 00000000000..560ccd2d05d --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/configure.ac @@ -0,0 +1,745 @@ +## Process this file with autoconf to produce configure. +## In general, the safest way to proceed is to run ./autogen.sh + +# make sure we're interpreted by some minimal autoconf +AC_PREREQ([2.59]) + +AC_INIT([gperftools],[2.7],[gperftools@googlegroups.com]) +# Update this value for every release! (A:B:C will map to foo.so.(A-C).C.B) +# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html +TCMALLOC_SO_VERSION=9:3:5 +PROFILER_SO_VERSION=4:18:4 + +AC_SUBST(TCMALLOC_SO_VERSION) +AC_SUBST(PROFILER_SO_VERSION) + +# The argument here is just something that should be in the current directory +# (for sanity checking) +AC_CONFIG_SRCDIR(README) +AC_CONFIG_MACRO_DIR([m4]) +AC_CANONICAL_HOST +AM_INIT_AUTOMAKE([dist-zip]) +AC_CONFIG_HEADERS([src/config.h]) + +AM_MAINTAINER_MODE() +# Export the version information (for tc_version and friends) +TC_VERSION_MAJOR=`expr "$PACKAGE_VERSION" : '\([[0-9]]*\)'` +TC_VERSION_MINOR=`expr "$PACKAGE_VERSION" : '[[0-9]]*\.\([[0-9]]*\)'` +TC_VERSION_PATCH=`expr "$PACKAGE_VERSION" : '[[0-9]]*\.[[0-9]]*\(.*\)$'` +AC_SUBST(TC_VERSION_MAJOR) +AC_SUBST(TC_VERSION_MINOR) +AC_SUBST(TC_VERSION_PATCH) +AC_SUBST(PACKAGE_STRING) + +AX_GENERATE_CHANGELOG + +# The user can choose not to compile in the heap-profiler, the +# heap-checker, or the cpu-profiler. There's also the possibility +# for a 'fully minimal' compile, which leaves out the stacktrace +# code as well. By default, we include all of these that the +# target system supports. +default_enable_cpu_profiler=yes +default_enable_heap_profiler=yes +default_enable_heap_checker=yes +default_enable_debugalloc=yes +default_enable_minimal=no +default_tcmalloc_alignment=16 +default_tcmalloc_mallinfo=yes +default_tcmalloc_maxsize=256 +default_tcmalloc_target_transfer_kb=64 +default_tcmalloc_unclamped_transfer_sizes=no +default_libc_override=yes +need_nanosleep=yes # Used later, to decide if to run ACX_NANOSLEEP +case "$host" in + *-mingw*) default_enable_minimal=yes; default_enable_debugalloc=no; + need_nanosleep=no;; + *-cygwin*) default_enable_heap_checker=no; default_enable_cpu_profiler=no;; + *-freebsd*) default_enable_heap_checker=no;; + *-darwin*) default_enable_heap_checker=no;; +esac + +# Currently only backtrace works on s390. +AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __s390__])], + [default_enable_libunwind=no + default_enable_backtrace=yes], + [default_enable_libunwind=yes + default_enable_backtrace=no]) + +# Disable libunwind linking on ppc64 by default. +AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __PPC64__])], + [default_enable_libunwind=no + default_tcmalloc_pagesize=64], + [default_enable_libunwind=yes + default_tcmalloc_pagesize=8]) + +AC_ARG_ENABLE([cpu-profiler], + [AS_HELP_STRING([--disable-cpu-profiler], + [do not build the cpu profiler])], + [], + [enable_cpu_profiler="$default_enable_cpu_profiler"]) +AC_ARG_ENABLE([heap-profiler], + [AS_HELP_STRING([--disable-heap-profiler], + [do not build the heap profiler])], + [], + [enable_heap_profiler="$default_enable_heap_profiler"]) +AC_ARG_ENABLE([heap-checker], + [AS_HELP_STRING([--disable-heap-checker], + [do not build the heap checker])], + [], + [enable_heap_checker="$default_enable_heap_checker"]) +AC_ARG_ENABLE([debugalloc], + [AS_HELP_STRING([--disable-debugalloc], + [do not build versions of libs with debugalloc])], + [], + [enable_debugalloc="$default_enable_debugalloc"]) +AC_ARG_ENABLE([minimal], + [AS_HELP_STRING([--enable-minimal], + [build only tcmalloc-minimal (and maybe tcmalloc-minimal-debug)])], + [], + [enable_minimal="$default_enable_minimal"]) +if test "$enable_minimal" = yes; then + enable_cpu_profiler=no + enable_heap_profiler=no + enable_heap_checker=no +fi +AC_ARG_ENABLE([stacktrace-via-backtrace], + [AS_HELP_STRING([--enable-stacktrace-via-backtrace], + [enable use of backtrace() for stacktrace capturing (may deadlock)])], + [enable_backtrace=yes], + [enable_backtrace="$default_enable_backtrace"]) +AC_ARG_ENABLE([libunwind], + [AS_HELP_STRING([--enable-libunwind], + [enable libunwind linking])], + [], + [enable_libunwind="$default_enable_libunwind"]) +AC_ARG_WITH([tcmalloc-pagesize], + [AS_HELP_STRING([--with-tcmalloc-pagesize], + [Set the tcmalloc internal page size to 4K, 8K, 16K, 32K, 64K, 128K or 256K])], + [], + [with_tcmalloc_pagesize=$default_tcmalloc_pagesize]) +AC_ARG_WITH([tcmalloc-alignment], + [AS_HELP_STRING([--with-tcmalloc-alignment], + [Set the tcmalloc allocation alignment to 8 or 16 bytes])], + [], + [with_tcmalloc_alignment=$default_tcmalloc_alignment]) +AC_ARG_WITH([tcmalloc-maxsize], + [AS_HELP_STRING([--with-tcmalloc-maxsize], + [Set the tcmalloc internal max size for cached size allocations to 4K, 8K, 16K, 32K, 64K, 128K or 256K])], + [], + [with_tcmalloc_maxsize=$default_tcmalloc_maxsize]) + +AC_ARG_ENABLE([tcmalloc-aggressive-merge], + [AS_HELP_STRING([--enable-tcmalloc-aggressive-merge], + [Try harder to reduce the number of size classes])], + [], + [enable_tcmalloc_aggressive_merge=no]) + +AS_IF([test "x$enable_tcmalloc_aggressive_merge" = "xyes"], + [AC_DEFINE([TCMALLOC_AGGRESSIVE_MERGE], 1, + [Define to 1 to try to reduce the number of size classes.])], + []) + +AC_ARG_ENABLE([tcmalloc-target-transfer-kb], + AS_HELP_STRING([--enable-tcmalloc-target-transfer-kb], + [Optimal transfer size (in KB) between thread and central caches.]), + [], + [enable_tcmalloc_target_transfer_kb=$default_tcmalloc_target_transfer_kb]) +AC_DEFINE_UNQUOTED(TCMALLOC_TARGET_TRANSFER_KB, + [$enable_tcmalloc_target_transfer_kb], + [Optimal transfer size between thread and central caches]) + +AC_ARG_ENABLE([tcmalloc-unclamped-transfer-sizes], + AS_HELP_STRING([--enable-tcmalloc-unclamped-transfer-sizes], + [A detail of the "blocks_to_move" loop of "SizeMap::Init"]), + [], + [enable_tcmalloc_unclamped_transfer_sizes=$default_tcmalloc_unclamped_transfer_sizes]) +AS_IF([test "x$enable_tcmalloc_unclamped_transfer_sizes" = "xyes"], + [AC_DEFINE_UNQUOTED(TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES, 1, + [A detail of the "blocks_to_move" loop of "SizeMap::Init"])], + []) + +# MongoDB modification needed because we don't run configure everywhere we build. +# We don't use mallinfo anyway. It's an obsolete int-based stats API. +AC_ARG_ENABLE([tcmalloc-mallinfo], + [AS_HELP_STRING([--disable-tcmalloc-mallinfo], + [Disable tc_mallinfo unconditionally])], + [], + [enable_tcmalloc_mallinfo=$default_tcmalloc_mallinfo]) + +case "$with_tcmalloc_pagesize" in + 4) + AC_DEFINE(TCMALLOC_PAGE_SIZE_SHIFT, 12);; + 8) + #Default tcmalloc page size. + ;; + 16) + AC_DEFINE(TCMALLOC_PAGE_SIZE_SHIFT, 14);; + 32) + AC_DEFINE(TCMALLOC_PAGE_SIZE_SHIFT, 15);; + 64) + AC_DEFINE(TCMALLOC_PAGE_SIZE_SHIFT, 16);; + 128) + AC_DEFINE(TCMALLOC_PAGE_SIZE_SHIFT, 17);; + 256) + AC_DEFINE(TCMALLOC_PAGE_SIZE_SHIFT, 18, + [Define internal page size for tcmalloc as number of left bitshift]);; + *) + AC_MSG_WARN([${with_tcmalloc_pagesize}K size not supported, using default tcmalloc page size.]) +esac +case "$with_tcmalloc_alignment" in + 8) + AC_DEFINE(TCMALLOC_ALIGN_8BYTES, 1, + [Define 8 bytes of allocation alignment for tcmalloc]);; + 16) + #Default tcmalloc allocation alignment. + ;; + *) + AC_MSG_WARN([${with_tcmalloc_alignment} bytes not supported, using default tcmalloc allocation alignment.]) +esac + +case "$with_tcmalloc_maxsize" in + 4|8|16|32|64|128|256) + AC_DEFINE_UNQUOTED(TCMALLOC_MAX_SIZE_KB, [$with_tcmalloc_maxsize], + [Define max size of cached allocations for tcmalloc]);; + *) + AC_MSG_WARN([${with_tcmalloc_maxsize}K size not supported, using default tcmalloc max size.]) + AC_DEFINE_UNQUOTED(TCMALLOC_MAX_SIZE_KB, [$default_tcmalloc_maxsize], + [Define max size of cached allocations for tcmalloc]);; +esac + +AC_ARG_ENABLE([libc-override], + [AS_HELP_STRING([--disable-libc-override], + [do not override malloc in libc])], + [], + [enable_libc_override="$default_libc_override"]) + +AS_IF([test "x$enable_libc_override" = "xno"], + [AC_DEFINE([TCMALLOC_ENABLE_LIBC_OVERRIDE], 0, + [Define to 0 to disable malloc override in libc.])], + [AC_DEFINE([TCMALLOC_ENABLE_LIBC_OVERRIDE], 1, + [Define to 0 to disable malloc override in libc.])]) + +# Checks for programs. +AC_PROG_CXX +AC_PROG_CC +AC_PROG_CPP +AM_CONDITIONAL(GCC, test "$GCC" = yes) # let the Makefile know if we're gcc +AM_PROG_CC_C_O # shrug: autogen.sh suddenly needs this for some reason + +# Check if we have an objcopy installed that supports -W +AC_CHECK_TOOL([OBJCOPY], [objcopy], []) +AS_IF([test -n "$OBJCOPY"], [dnl + AC_CACHE_CHECK([if $OBJCOPY supports -W], gpt_cv_objcopy_weaken, [dnl + AC_LINK_IFELSE([AC_LANG_PROGRAM([void foo() {} int main() {return 0;}])], [dnl + AS_IF(["$OBJCOPY" -W foo conftest$ac_exeext /dev/null], + [gpt_cv_objcopy_weaken=yes], [gpt_cv_objcopy_weaken=no])], + [gpt_cv_objcopy_weaken=no])])], + [gpt_cv_objcopy_weaken=no]) +AM_CONDITIONAL(HAVE_OBJCOPY_WEAKEN, test $gpt_cv_objcopy_weaken = yes) + +AC_PROG_LIBTOOL + +AC_C_INLINE +AX_C___ATTRIBUTE__ + +AC_MSG_CHECKING(for __attribute__((aligned(N))) on functions) +AC_CACHE_VAL(ac_cv___attribute__aligned_fn, [ + AC_TRY_COMPILE( + [#include <stdlib.h> + void foo(void) __attribute__((aligned(128))); + void foo(void) { exit(1); }], + [], + ac_cv___attribute__aligned_fn=yes, + ac_cv___attribute__aligned_fn=no + )]) +if test "$ac_cv___attribute__aligned_fn" = "yes"; then + AC_DEFINE(HAVE___ATTRIBUTE__ALIGNED_FN, 1, [define if your compiler supports alignment of functions]) +fi +AC_MSG_RESULT($ac_cv___attribute__aligned_fn) + + +# Check whether some low-level functions/files are available +AC_HEADER_STDC + +# TODO(csilvers): we could remove a lot when WITH_CPU_PROFILER etc is "no". +AC_CHECK_TYPES([__int64]) # defined in some windows platforms +AS_IF([test "x$enable_tcmalloc_mallinfo" = "xyes"], + [AC_CHECK_TYPES([struct mallinfo],,, [#include <malloc.h>])], + []) +AC_CHECK_TYPES([Elf32_Versym],,, [#include <elf.h>]) # for vdso_support.h +AC_CHECK_FUNCS(sbrk) # for tcmalloc to get memory +AC_CHECK_FUNCS(geteuid) # for turning off services when run as root +AC_CHECK_FUNCS(fork) # for the pthread_atfork setup +AC_CHECK_HEADERS(features.h) # for vdso_support.h +AC_CHECK_HEADERS(malloc.h) # some systems define stuff there, others not +AC_CHECK_HEADERS(glob.h) # for heap-profile-table (cleaning up profiles) +AC_CHECK_HEADERS(execinfo.h) # for stacktrace? and heapchecker_unittest +AC_CHECK_HEADERS(unwind.h) # for stacktrace +AC_CHECK_HEADERS(sched.h) # for being nice in our spinlock code +AC_CHECK_HEADERS(conflict-signal.h) # defined on some windows platforms? +AC_CHECK_HEADERS(sys/prctl.h) # for thread_lister (needed by leak-checker) +AC_CHECK_HEADERS(linux/ptrace.h)# also needed by leak-checker +AC_CHECK_HEADERS(sys/syscall.h) +AC_CHECK_HEADERS(sys/socket.h) # optional; for forking out to symbolizer +AC_CHECK_HEADERS(sys/wait.h) # optional; for forking out to symbolizer +AC_CHECK_HEADERS(poll.h) # optional; for forking out to symbolizer +AC_CHECK_HEADERS(fcntl.h) # for tcmalloc_unittest +AC_CHECK_HEADERS(grp.h) # for heapchecker_unittest +AC_CHECK_HEADERS(pwd.h) # for heapchecker_unittest +AC_CHECK_HEADERS(sys/resource.h) # for memalign_unittest.cc +AC_CHECK_HEADERS(valgrind.h) # we have a local copy if this isn't found +AC_CHECK_HEADERS(sys/cdefs.h) # Where glibc defines __THROW +AC_CHECK_HEADERS(features.h) # Where __GLIBC__ is defined +# We also need <ucontext.h>/<sys/ucontext.h>, but we get those from +# AC_PC_FROM_UCONTEXT, below. + +# We override a lot of memory allocation routines, not all of which are +# standard. For those the system doesn't declare, we'll declare ourselves. +AC_CHECK_DECLS([cfree, + posix_memalign, + memalign, + valloc, + pvalloc],,, + [#define _XOPEN_SOURCE 600 + #include <stdlib.h> + #include <malloc.h>]) + +if test "$ac_cv_type_struct_mallinfo" = yes; then + AC_SUBST(ac_cv_have_struct_mallinfo, 1) # gperftools/tcmalloc.h needs this +else + AC_SUBST(ac_cv_have_struct_mallinfo, 0) +fi + +# We need to check for mmap. cygwin supports mmap, but the autoconf +# test doesn't work on cygwin: +# http://www.cygwin.com/ml/cygwin/2002-04/msg00412.html +# This workaround comes from +# http://cygwin.com/ml/cygwin/2004-11/msg00138.html +case "$host" in + *-*-mingw*) + dnl mingw doesn't have mmap, not worth + dnl checking. Especially given that mingw can be a + dnl cross-compiler + ;; + *-*-cygwin*) + ac_cv_func_mmap_fixed_mapped=yes + AC_DEFINE(HAVE_MMAP, 1, + [Define to 1 if you have a working `mmap' system call.]) + ;; + *) if test "$cross_compiling" = yes; then + ac_cv_func_mmap_fixed_mapped=yes + AC_DEFINE(HAVE_MMAP, 1, + [Define to 1 if you have a working `mmap' system call.]) + else + AC_FUNC_MMAP + fi + ;; +esac + +# If AtomicWord != Atomic32, we need to define two versions of all the +# atomicops functions. If they're the same, we want to define only one. +AC_MSG_CHECKING([if int32_t is the same type as intptr_t]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[int32_t v1 = 0; intptr_t v2 = 0; return (&v1 - &v2)]])],[AC_DEFINE(INT32_EQUALS_INTPTR, 1, + Define to 1 if int32_t is equivalent to intptr_t) + AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])]) + +# We want to access the "PC" (Program Counter) register from a struct +# ucontext. Every system has its own way of doing that. We try all the +# possibilities we know about. Note REG_PC should come first (REG_RIP +# is also defined on solaris, but does the wrong thing). But don't +# bother if we're not doing cpu-profiling. +# [*] means that we've not actually tested one of these systems +if test "$enable_cpu_profiler" = yes; then + AC_PC_FROM_UCONTEXT(AC_MSG_WARN(Could not find the PC. Will not try to compile libprofiler...); + enable_cpu_profiler=no) +fi + +# Some tests test the behavior of .so files, and only make sense for dynamic. +AM_CONDITIONAL(ENABLE_STATIC, test "$enable_static" = yes) + +# We want to link in libunwind if it is enabled and exists. +UNWIND_LIBS= +if test "$enable_libunwind" = yes; then + AC_CHECK_HEADERS([libunwind.h], + [AC_CHECK_LIB(unwind, backtrace, UNWIND_LIBS=-lunwind) + will_use_libunwind=yes]) +fi +AC_SUBST(UNWIND_LIBS) + +# On x86_64, instead of libunwind, we can choose to compile with frame-pointers. +AC_ARG_ENABLE(frame_pointers, + AS_HELP_STRING([--enable-frame-pointers], + [On x86_64 systems, compile with -fno-omit-frame-pointer (see INSTALL)]), + , enable_frame_pointers=no) +AM_CONDITIONAL(ENABLE_FRAME_POINTERS, test "$enable_frame_pointers" = yes) + +AC_MSG_CHECKING([for x86 without frame pointers]) +# Some x86_64 systems do not insert frame pointers by default. +# We want to see if the current system is one of those. +AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __x86_64__ == 1 ? 0 : 1])], + [is_x86_64=yes], [is_x86_64=no]) +OLD_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -S -O2 -o fp.s" +# This test will always fail because we don't name our output file properly. +# We do our own determination of success/failure in the grep, below. +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int f(int x) {return x;}], [return f(0);])], + [:], [:]) +x86_no_fp_by_default=no +AS_IF([test "$is_x86_64" = yes && ! grep 'mov.*rsp.*rbp' fp.s >/dev/null 2>&1], [x86_no_fp_by_default=yes]) +AM_CONDITIONAL(X86_64_AND_NO_FP_BY_DEFAULT, + test "$x86_no_fp_by_default" = yes) +rm fp.s +CFLAGS="$OLD_CFLAGS" +AC_MSG_RESULT([$x86_no_fp_by_default]) + + +# We need to know if we're i386 so we can turn on -mmms, which is not +# on by default for i386 (it is for x86_64). +AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __i386__ == 1 ? 0 : 1])], + [is_i386=yes], [is_i386=no]) +AM_CONDITIONAL(I386, test "$is_i386" = yes) + +# See if the compiler supports -Wno-unused-result. +# Newer ubuntu's turn on -D_FORTIFY_SOURCE=2, enabling +# __attribute__((warn_unused_result)) for things like write(), +# which we don't care about. +AC_CACHE_CHECK([if the compiler supports -Wno-unused-result], + perftools_cv_w_no_unused_result, + [OLD_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-error -Wunused-result" + # gcc doesn't warn about unknown flags unless it's + # also warning for some other purpose, hence the + # divide-by-0. (We use -Wno-error to make sure the + # divide-by-0 doesn't cause this test to fail!) + # + # Also gcc is giving only warning for unknown flags of + # -Wno-XXX form. So in order to detect support we're + # using -Wunused-result which will cause gcc to give + # error which we can detect. + AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, return 1/0)], + perftools_cv_w_no_unused_result=yes, + perftools_cv_w_no_unused_result=no) + CFLAGS="$OLD_CFLAGS"]) +AM_CONDITIONAL(HAVE_W_NO_UNUSED_RESULT, + test "$perftools_cv_w_no_unused_result" = yes) + +AC_ARG_ENABLE([dynamic-sized-delete-support], + [AS_HELP_STRING([--enable-dynamic-sized-delete-support], + [try to build run-time switch for sized delete operator])], + [enable_dyn_sized_delete="$enableval"], + [enable_dyn_sized_delete=no]) + +AS_IF([test "x$enable_dyn_sized_delete" = xyes], + [AC_DEFINE([ENABLE_DYNAMIC_SIZED_DELETE], 1, + [Build runtime detection for sized delete])]) + +AC_ARG_ENABLE([sized-delete], + [AS_HELP_STRING([--enable-sized-delete], + [build sized delete operator])], + [enable_sized_delete="$enableval"], + [enable_sized_delete="no"]) +AS_IF([test "x$enable_sized_delete" = xyes], + [AC_DEFINE([ENABLE_SIZED_DELETE], 1, [Build sized deletion operators]) + AC_MSG_NOTICE([Will build sized deallocation operators])], + [AS_IF([test "x$enable_dyn_sized_delete" = xyes], + [AC_MSG_NOTICE([Will build dynamically detected sized deallocation operators])], + [AC_MSG_NOTICE([Will build sized deallocation operators that ignore size])])]) + +AC_CACHE_CHECK([if C++ compiler supports -fsized-deallocation], + [perftools_cv_sized_deallocation_result], + [AC_LANG_PUSH(C++) + OLD_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="$CXXFLAGS -fsized-deallocation" + AC_LINK_IFELSE([AC_LANG_PROGRAM( + [[#include <new> +#include <stddef.h>]], + [[static void (* volatile ptr)(void *, size_t) = ::operator delete; (*ptr)(0, 256);]])], + perftools_cv_sized_deallocation_result=yes, + perftools_cv_sized_deallocation_result=no) + CXXFLAGS="$OLD_CXXFLAGS" + AC_LANG_POP(C++)]) + +AM_CONDITIONAL(HAVE_SIZED_DEALLOCATION, + test "$perftools_cv_sized_deallocation_result" = yes) + +AC_CACHE_CHECK([if C++ compiler supports std::align_val_t without options], + [perftools_cv_have_align_val_t], + [AC_LANG_PUSH(C++) + AC_LINK_IFELSE([AC_LANG_PROGRAM( + [[#include <new>]], + [[(::operator delete)((::operator new)(256, std::align_val_t(16)), std::align_val_t(16))]])], + perftools_cv_have_align_val_t=yes, + perftools_cv_have_align_val_t=no) + AC_LANG_POP(C++)]) + +AC_CACHE_CHECK([if C++ compiler supports -faligned-new], + [perftools_cv_have_f_aligned_new], + [AC_LANG_PUSH(C++) + OLD_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="$CXXFLAGS -faligned-new" + AC_LINK_IFELSE([AC_LANG_PROGRAM( + [[#include <new>]], + [[(::operator delete)((::operator new)(256, std::align_val_t(16)), std::align_val_t(16))]])], + perftools_cv_have_f_aligned_new=yes, + perftools_cv_have_f_aligned_new=no) + CXXFLAGS="$OLD_CXXFLAGS" + AC_LANG_POP(C++)]) + +AM_CONDITIONAL(HAVE_F_ALIGNED_NEW, + test "$perftools_cv_have_f_aligned_new" = yes) + +AS_IF([test "$perftools_cv_have_align_val_t" = yes || test "$perftools_cv_have_f_aligned_new" = yes], + [AC_DEFINE([ENABLE_ALIGNED_NEW_DELETE], 1, [Build new/delete operators for overaligned types]) + AC_MSG_NOTICE([Will build new/delete operators for overaligned types])], + AC_MSG_NOTICE([Will not build new/delete operators for overaligned types])) + +if test "$perftools_cv_have_align_val_t" = yes || test "$perftools_cv_have_f_aligned_new" = yes; then + AC_SUBST(ac_cv_have_std_align_val_t, 1) # gperftools/tcmalloc.h and windows/gperftools/tcmalloc.h need this +else + AC_SUBST(ac_cv_have_std_align_val_t, 0) +fi + + +AC_CACHE_CHECK([if target has _Unwind_Backtrace], + [perftools_cv_have_unwind_backtrace], + [AC_LANG_PUSH(C++) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[#include <unwind.h>]], + [[&_Unwind_Backtrace]])], + [perftools_cv_have_unwind_backtrace=yes], + [perftools_cv_have_unwind_backtrace=no]) + AC_LANG_POP(C++)]) +AS_IF([test "x$perftools_cv_have_unwind_backtrace" = xyes], + [AC_DEFINE(HAVE_UNWIND_BACKTRACE, 1, [Whether <unwind.h> contains _Unwind_Backtrace])]) + +AS_IF([test "x$enable_backtrace" = xyes], + [default_emergency_malloc=yes], + [default_emergency_malloc=no]) + +AS_IF([test "x$will_use_libunwind" = xyes], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __arm__])], + [default_emergency_malloc=yes])]) + +AC_ARG_ENABLE([emergency-malloc], + [AS_HELP_STRING([--enable-emergency-malloc], + [build emergency malloc feature])], + [enable_emergency_malloc="$enableval"], + [enable_emergency_malloc="$default_emergency_malloc"]) + +AM_CONDITIONAL(BUILD_EMERGENCY_MALLOC, [test "x$enable_emergency_malloc" = xyes]) + +# Defines PRIuS +AC_COMPILER_CHARACTERISTICS + +# Also make sure we get standard PRI... definitions, even with glibc. +# We have to use AH_VERBATIM because we need the #ifdef guard (gcc buglet) +AH_VERBATIM([__STDC_FORMAT_MACROS], + [/* C99 says: define this to get the PRI... macros from stdint.h */ +#ifndef __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +#endif]) + +# Check if __builtin_stack_pointer() is available (for elfcore.h) +AC_MSG_CHECKING([for __builtin_stack_pointer()]) +AC_LINK_IFELSE([AC_LANG_PROGRAM(, [void *sp = __builtin_stack_pointer()])], + [AC_DEFINE(HAVE_BUILTIN_STACK_POINTER, 1, + Define to 1 if compiler supports __builtin_stack_pointer) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# Check for __builtin_expect() +AC_MSG_CHECKING([for __builtin_expect()]) +AC_LINK_IFELSE([AC_LANG_PROGRAM(, return __builtin_expect(main != 0, 1))], + [AC_DEFINE(HAVE_BUILTIN_EXPECT, 1, + Define to 1 if compiler supports __builtin_expect) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# Check if __environ is available (for GetenvBeforeMain) +AC_MSG_CHECKING([for __environ]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], + [char **env = __environ])], + [AC_DEFINE(HAVE___ENVIRON, 1, + [Define to 1 if compiler supports __environ]) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# If we support __thread, that can speed up tcmalloc a bit. +# Note, however, that our code tickles a bug in gcc < 4.1.2 +# involving TLS and -fPIC (which our libraries will use) on x86: +# http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html +# +# And mingw also does compile __thread but resultant code actually +# fails to work correctly at least in some not so ancient version: +# http://mingw-users.1079350.n2.nabble.com/gcc-4-4-multi-threaded-exception-handling-amp-thread-specifier-not-working-td3440749.html +# +# Also it was reported that earlier gcc versions for mips compile +# __thread but it doesn't really work +AC_MSG_CHECKING([for __thread]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([#if defined(__GNUC__) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || (__GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ < 2)) +#error gcc has this bug: http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html +#elif defined(__MINGW32__) +#error mingw doesnt really support tls +#elif defined(__APPLE__) +#error OSX __thread support is known to call malloc which makes it unsafe to use from malloc replacement +#endif +], [static __thread int p = 0])], + [AC_DEFINE(HAVE_TLS, 1, + Define to 1 if compiler supports __thread) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# Nanosleep requires extra libraries on some architectures (solaris). +# This sets NANOSLEEP_LIBS. nanosleep doesn't exist on mingw, which +# is fine for us because we don't compile libspinlock, which uses it. +if test "$need_nanosleep" = yes; then + ACX_NANOSLEEP + AC_SUBST(NANOSLEEP_LIBS) +fi + +# Solaris 10 6/06 has a bug where /usr/sfw/lib/libstdc++.la is empty. +# If so, we replace it with our own version. +LIBSTDCXX_LA_LINKER_FLAG= +if test -f /usr/sfw/lib/libstdc++.la && ! test -s /usr/sfw/lib/libstdc++.la +then + LIBSTDCXX_LA_LINKER_FLAG='-L$(top_srcdir)/src/solaris' +fi +AC_SUBST(LIBSTDCXX_LA_LINKER_FLAG) + +# We also need to check if the kernel supports __thread, which requires uname() +AC_CHECK_DECLS(uname,,, [#include <sys/utsname.h>]) + +# In fact, a lot of the code in this directory depends on pthreads +ACX_PTHREAD + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS +AC_MSG_CHECKING([whether pthread symbols are available in C++ without including pthread.h]) +acx_pthread_despite_asking_for=no +AC_LINK_IFELSE( + [AC_LANG_PROGRAM([ + #include <string> + #include <vector> + ],[ + pthread_t th; pthread_join(th, 0); + ])],[ + acx_pthread_despite_asking_for=yes + AC_DEFINE(HAVE_PTHREAD_DESPITE_ASKING_FOR, 1, [defined to 1 if pthread symbols are exposed even without include pthread.h]) + AC_DEFINE(HAVE_PTHREAD, 1, []) + ]) +AC_MSG_RESULT([$acx_pthread_despite_asking_for]) +AC_LANG_RESTORE + +AM_CONDITIONAL(HAVE_PTHREAD_DESPITE_ASKING_FOR, test x"$acx_pthread_despite_asking_for" = xyes) + +# Find out what namespace 'normal' STL code lives in +AC_CXX_STL_NAMESPACE + +# Figure out where libc has program_invocation_name +AC_PROGRAM_INVOCATION_NAME + +# Make the install prefix available, to figure out where to look for pprof +AC_INSTALL_PREFIX + +dnl only very recent mingw has sleep and nanosleep +case "$host" in + *-mingw*) + AC_CHECK_DECLS([sleep], [], [], [#include <unistd.h>]) + AC_CHECK_DECLS([nanosleep], [], [], [#include <time.h>]) + ;; +esac + +if test "x$enable_backtrace" = xyes; then + AC_CHECK_DECLS([backtrace], [], [], [#include <execinfo.h>]) + save_LIBS=$LIBS + LIBS=$UNWIND_LIBS + AC_SEARCH_LIBS([backtrace], [execinfo]) + UNWIND_LIBS=$LIBS + LIBS=$save_LIBS +fi + +# For windows, this has a non-trivial value (__declspec(export)), but any +# system that uses configure wants this to be the empty string. +AC_DEFINE(PERFTOOLS_DLL_DECL,, + [Always the empty-string on non-windows systems. + On windows, should be "__declspec(dllexport)". + This way, when we compile the dll, we export our functions/classes. + It's safe to define this here because config.h is only used + internally, to compile the DLL, and every DLL source file + #includes "config.h" before anything else.]) + +# In theory, config.h files shouldn't need a header guard, but we do, +# because we (maybe) #include windows/mingw.h from within config.h, +# and it #includes other .h files. These all have header guards, so +# the end result is if config.h is #included twice, its #undefs get +# evaluated twice, but all the ones in mingw.h/etc only get evaluated +# once, potentially causing trouble. c.f. +# http://code.google.com/p/gperftools/issues/detail?id=246 +AH_TOP([ +#ifndef GPERFTOOLS_CONFIG_H_ +#define GPERFTOOLS_CONFIG_H_ +]) + +AH_VERBATIM([PTHREADS_CRASHES_IF_RUN_TOO_EARLY], + [/* Mark the systems where we know it's bad if pthreads runs too + early before main (before threads are initialized, presumably). */ +#ifdef __FreeBSD__ +#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1 +#endif]) + +# MinGW uses autoconf, but also needs the windows shim routines +# (since it doesn't have its own support for, say, pthreads). +# This requires us to #include a special header file, and also to +# link in some windows versions of .o's instead of the unix versions. +# +# Also, manually mark systems where we have to be careful how early +# we run pthreads. TODO(csilvers): turn this into an autoconf check. +AH_BOTTOM([ +#ifdef __MINGW32__ +#include "windows/mingw.h" +#endif + +#endif /* #ifndef GPERFTOOLS_CONFIG_H_ */ +]) +AM_CONDITIONAL(MINGW, expr $host : '.*-mingw' >/dev/null 2>&1) +AM_CONDITIONAL(OSX, expr $host : '.*-apple-darwin.*' >/dev/null 2>&1) + +# Export the --enable flags we set above. We do this at the end so +# other configure rules can enable or disable targets based on what +# they find. +AM_CONDITIONAL(WITH_CPU_PROFILER, test "$enable_cpu_profiler" = yes) +AM_CONDITIONAL(WITH_HEAP_PROFILER, test "$enable_heap_profiler" = yes) +AM_CONDITIONAL(WITH_HEAP_CHECKER, test "$enable_heap_checker" = yes) +AM_CONDITIONAL(WITH_DEBUGALLOC, test "$enable_debugalloc" = yes) +# We make tcmalloc.so if either heap-profiler or heap-checker is asked for. +AM_CONDITIONAL(WITH_HEAP_PROFILER_OR_CHECKER, + test "$enable_heap_profiler" = yes -o \ + "$enable_heap_checker" = yes) +# If we don't use any profilers, we don't need stack traces (or pprof) +AM_CONDITIONAL(WITH_STACK_TRACE, test "$enable_cpu_profiler" = yes -o \ + "$enable_heap_profiler" = yes -o \ + "$enable_heap_checker" = yes) + +have_linux_sigev_thread_id=no +AC_MSG_CHECKING([for Linux SIGEV_THREAD_ID]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <signal.h> + #include <time.h>]], + [[return SIGEV_THREAD_ID || CLOCK_THREAD_CPUTIME_ID || __linux;]])], + [AC_DEFINE(HAVE_LINUX_SIGEV_THREAD_ID, 1, + [Define if this is Linux that has SIGEV_THREAD_ID]) + have_linux_sigev_thread_id=yes + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# Write generated configuration file +AC_CONFIG_FILES([Makefile + src/gperftools/tcmalloc.h src/windows/gperftools/tcmalloc.h]) +AC_OUTPUT + +AS_IF([test "$x86_no_fp_by_default" = yes && test "x$enable_frame_pointers" != xyes && test "x$UNWIND_LIBS" = x && test "x$enable_minimal" != xyes], + [AS_IF([test "x$perftools_cv_have_unwind_backtrace" = xyes], + [AC_MSG_WARN([No frame pointers and no libunwind. Using experimental backtrace capturing via libgcc. Expect crashy cpu profiler.])], + [AS_IF([test "x$enable_backtrace" = xyes], + [AC_MSG_WARN([No frame pointers and no libunwind. Using experimental backtrace(). Expect crashy cpu profiler.])], + [AC_MSG_FAILURE([No frame pointers and no libunwind. The compilation will fail])])])]) diff --git a/src/third_party/gperftools-2.7/dist/depcomp b/src/third_party/gperftools-2.7/dist/depcomp new file mode 100755 index 00000000000..b39f98f9ae9 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 1999-2017 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/third_party/gperftools-2.7/docs/cpuprofile-fileformat.html b/src/third_party/gperftools-2.7/dist/docs/cpuprofile-fileformat.html index 3f90e6bc78e..3f90e6bc78e 100644 --- a/src/third_party/gperftools-2.7/docs/cpuprofile-fileformat.html +++ b/src/third_party/gperftools-2.7/dist/docs/cpuprofile-fileformat.html diff --git a/src/third_party/gperftools-2.7/docs/cpuprofile.html b/src/third_party/gperftools-2.7/dist/docs/cpuprofile.html index c81feb6ae1f..c81feb6ae1f 100644 --- a/src/third_party/gperftools-2.7/docs/cpuprofile.html +++ 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+ EndProjectSection
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diff --git a/src/third_party/gperftools-2.7/dist/install-sh b/src/third_party/gperftools-2.7/dist/install-sh new file mode 100755 index 00000000000..59990a10492 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/install-sh @@ -0,0 +1,508 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2014-09-12.12; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + # $RANDOM is not portable (e.g. dash); use it when possible to + # lower collision chance + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 + + # As "mkdir -p" follows symlinks and we work in /tmp possibly; so + # create the $tmpdir first (and fail if unsuccessful) to make sure + # that nobody tries to guess the $tmpdir name. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/third_party/gperftools-2.7/dist/libtool b/src/third_party/gperftools-2.7/dist/libtool new file mode 100755 index 00000000000..e1ca4964d00 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/libtool @@ -0,0 +1,11816 @@ +#! /bin/bash +# Generated automatically by config.status (gperftools) 2.7 +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +# The names of the tagged configurations supported by this script. +available_tags='CXX ' + +# Configured defaults for sys_lib_dlsearch_path munging. +: ${LT_SYS_LIBRARY_PATH=""} + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=2.4.6 +macro_revision=2.4.6 + +# Whether or not to build shared libraries. +build_libtool_libs=yes + +# Whether or not to build static libraries. +build_old_libs=yes + +# What type of objects to build. +pic_mode=default + +# Whether or not to optimize for fast installation. +fast_install=needless + +# Shared archive member basename,for filename based shared library versioning on AIX. +shared_archive_member_spec= + +# Shell to use when invoking shell scripts. +SHELL="/bin/bash" + +# An echo program that protects backslashes. +ECHO="printf %s\\n" + +# The PATH separator for the build system. +PATH_SEPARATOR=":" + +# The host system. +host_alias= +host=x86_64-pc-linux-gnu +host_os=linux-gnu + +# The build system. +build_alias= +build=x86_64-pc-linux-gnu +build_os=linux-gnu + +# A sed program that does not truncate output. +SED="/bin/sed" + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP="/bin/grep" + +# An ERE matcher. +EGREP="/bin/grep -E" + +# A literal string matcher. +FGREP="/bin/grep -F" + +# A BSD- or MS-compatible name lister. +NM="/usr/bin/nm -B" + +# Whether we need soft or hard links. +LN_S="ln -s" + +# What is the maximum length of a command? +max_cmd_len=1572864 + +# Object file suffix (normally "o"). +objext=o + +# Executable file suffix (normally ""). +exeext= + +# whether the shell understands "unset". +lt_unset=unset + +# turn spaces into newlines. +SP2NL="tr \\040 \\012" + +# turn newlines into spaces. +NL2SP="tr \\015\\012 \\040\\040" + +# convert $build file names to $host format. +to_host_file_cmd=func_convert_file_noop + +# convert $build files to toolchain format. +to_tool_file_cmd=func_convert_file_noop + +# An object symbol dumper. +OBJDUMP="objdump" + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method="pass_all" + +# Command to use when deplibs_check_method = "file_magic". +file_magic_cmd="\$MAGIC_CMD" + +# How to find potential files when deplibs_check_method = "file_magic". +file_magic_glob="" + +# Find potential files using nocaseglob when deplibs_check_method = "file_magic". +want_nocaseglob="no" + +# DLL creation program. +DLLTOOL="false" + +# Command to associate shared and link libraries. +sharedlib_from_linklib_cmd="printf %s\\n" + +# The archiver. +AR="ar" + +# Flags to create an archive. +AR_FLAGS="cru" + +# How to feed a file listing to the archiver. +archiver_list_spec="@" + +# A symbol stripping program. +STRIP="strip" + +# Commands used to install an old-style archive. +RANLIB="ranlib" +old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$tool_oldlib" +old_postuninstall_cmds="" + +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=no + +# A C compiler. +LTCC="gcc" + +# LTCC compiler flags. +LTCFLAGS="-g -O2" + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe="sed -n -e 's/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p' | sed '/ __gnu_lto/d'" + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'" + +# Transform the output of nm into a list of symbols to manually relocate. +global_symbol_to_import="" + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address="sed -n -e 's/^: \\(.*\\) .*\$/ {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/ {\"\\1\", (void *) \\&\\1},/p'" + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\(.*\\) .*\$/ {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(lib.*\\)\$/ {\"\\1\", (void *) \\&\\1},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/ {\"lib\\1\", (void *) \\&\\1},/p'" + +# The name lister interface. +nm_interface="BSD nm" + +# Specify filename containing input files for $NM. +nm_file_list_spec="@" + +# The root where to search for dependent libraries,and where our libraries should be installed. +lt_sysroot= + +# Command to truncate a binary pipe. +lt_truncate_bin="/bin/dd bs=4096 count=1" + +# The name of the directory that contains temporary libtool files. +objdir=.libs + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=file + +# Must we lock files when doing compilation? +need_locks="no" + +# Manifest tool. +MANIFEST_TOOL=":" + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL="" + +# Tool to change global to local symbols on Mac OS X. +NMEDIT="" + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO="" + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL="" + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64="" + +# Old archive suffix (normally "a"). +libext=a + +# Shared library suffix (normally ".so"). +shrext_cmds=".so" + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds="" + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" + +# Do we need the "lib" prefix for modules? +need_lib_prefix=no + +# Do we need a version for libraries? +need_version=no + +# Library versioning type. +version_type=linux + +# Shared library runtime path variable. +runpath_var=LD_RUN_PATH + +# Shared library path variable. +shlibpath_var=LD_LIBRARY_PATH + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=yes + +# Format of library name prefix. +libname_spec="lib\$name" + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec="\$libname\$release\$shared_ext\$versuffix \$libname\$release\$shared_ext\$major \$libname\$shared_ext" + +# The coded name of the library, if different from the real name. +soname_spec="\$libname\$release\$shared_ext\$major" + +# Permission mode override for installation of shared libraries. +install_override_mode="" + +# Command to use after installation of a shared archive. +postinstall_cmds="" + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds="" + +# Commands used to finish a libtool library installation in a directory. +finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir" + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval="" + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=yes + +# Compile-time system search path for libraries. +sys_lib_search_path_spec="/usr/lib/gcc/x86_64-linux-gnu/7 /usr/lib/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib " + +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/x86_64-linux-gnu/libfakeroot /usr/local/lib /usr/local/lib/x86_64-linux-gnu /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu /lib32 /usr/lib32 /libx32 /usr/libx32 " + +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path="" + +# Whether dlopen is supported. +dlopen_support=unknown + +# Whether dlopen of programs is supported. +dlopen_self=unknown + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=unknown + +# Commands to strip libraries. +old_striplib="strip --strip-debug" +striplib="strip --strip-unneeded" + + +# The linker used to build libraries. +LD="/usr/bin/x86_64-linux-gnu-ld -m elf_x86_64" + +# How to create reloadable object files. +reload_flag=" -r" +reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs" + +# Commands used to build an old-style archive. +old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib" + +# A language specific compiler. +CC="gcc" + +# Is the compiler the GNU compiler? +with_gcc=yes + +# Compiler flag to turn off builtin functions. +no_builtin_flag=" -fno-builtin" + +# Additional compiler flags for building library objects. +pic_flag=" -fPIC -DPIC" + +# How to pass a linker flag through the compiler. +wl="-Wl," + +# Compiler flag to prevent dynamic linking. +link_static_flag="-static" + +# Does compiler simultaneously support -c and -o options? +compiler_c_o="yes" + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=no + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=no + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec="\$wl--export-dynamic" + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec="\$wl--whole-archive\$convenience \$wl--no-whole-archive" + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object="no" + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds="" + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds="" + +# Commands used to build a shared archive. +archive_cmds="\$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname -o \$lib" +archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~ + cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~ + echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~ + \$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname \$wl-version-script \$wl\$output_objdir/\$libname.ver -o \$lib" + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds="" +module_expsym_cmds="" + +# Whether we are building with GNU ld or not. +with_gnu_ld="yes" + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag="" + +# Flag that enforces no undefined symbols. +no_undefined_flag="" + +# Flag to hardcode $libdir into a binary during linking. +# This must work even if $libdir does not exist +hardcode_libdir_flag_spec="\$wl-rpath \$wl\$libdir" + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator="" + +# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=no + +# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting $shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=no + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=no + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=unsupported + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=no + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=no + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=no + +# Set to "yes" if exported symbols are required. +always_export_symbols=no + +# The commands to list exported symbols. +export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols" + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*" + +# Symbols that must always be exported. +include_expsyms="" + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds="" + +# Commands necessary for finishing linking programs. +postlink_cmds="" + +# Specify filename containing input files. +file_list_spec="" + +# How to hardcode a shared library path into an executable. +hardcode_action=immediate + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs="" + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects="" +postdep_objects="" +predeps="" +postdeps="" + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path="" + +# ### END LIBTOOL CONFIG + + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +#! /bin/sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2014-01-03.01 + +# libtool (GNU libtool) 2.4.6 +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 + +# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4.6 Debian-2.4.6-2" +package_revision=2.4.6 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2015-01-20.17; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac +fi + +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" + fi" +done + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + + +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## + + +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} + + +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} + + +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. + +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= + + func_check_prog_sed () + { + _G_path_prog=$1 + + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} + + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + + +## ----------------- ## +## Global variables. ## +## ----------------- ## + +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () +{ + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='[0m' + tc_bold='[1m'; tc_standout='[7m' + tc_red='[31m'; tc_green='[32m' + tc_blue='[34m'; tc_cyan='[36m' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: +} + + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$_G_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + _G_dir_list=$_G_directory_path:$_G_dir_list + + # If the last portion added has no slash in it, the list is done + case $_G_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` + done + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` + + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$_G_dir" 2>/dev/null || : + done + IFS=$func_mkdir_p_IFS + + # Bail out if we (or some other process) failed to create a directory. + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" + fi +} + + +# func_mktempdir [BASENAME] +# ------------------------- +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, BASENAME is the basename for that directory. +func_mktempdir () +{ + $debug_cmd + + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then + # Return a directory name, but don't create it in dry-run mode + _G_tmpdir=$_G_template-$$ + else + + # If mktemp works, use that first and foremost + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` + + if test ! -d "$_G_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + _G_tmpdir=$_G_template-${RANDOM-0}$$ + + func_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" + fi + + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. +func_quote_for_eval () +{ + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + + case $1 in + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; + *) + _G_arg=$1 ;; + esac + + case $_G_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_arg=\"$_G_arg\" + ;; + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2014-01-07.03; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + eval $_G_hook '"$@"' + + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + done + + func_quote_for_eval ${1+"$@"} + func_run_hooks_result=$func_quote_for_eval_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, remove any +# options that you action, and then pass back the remaining unprocessed +# options in '<hooked_function_name>_result', escaped suitably for +# 'eval'. Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# +# func_quote_for_eval ${1+"$@"} +# my_options_prep_result=$func_quote_for_eval_result +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# ;; +# *) set dummy "$_G_opt" "$*"; shift; break ;; +# esac +# done +# +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# func_quote_for_eval ${1+"$@"} +# my_option_validation_result=$func_quote_for_eval_result +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll alse need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + func_options_prep ${1+"$@"} + eval func_parse_options \ + ${func_options_prep_result+"$func_options_prep_result"} + eval func_validate_options \ + ${func_parse_options_result+"$func_parse_options_result"} + + eval func_run_hooks func_options \ + ${func_validate_options_result+"$func_validate_options_result"} + + # save modified positional parameters for caller + func_options_result=$func_run_hooks_result +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propogate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning. +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + func_run_hooks func_options_prep ${1+"$@"} + + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + func_parse_options_result= + + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} + + # Adjust func_parse_options positional parameters to match + eval set dummy "$func_run_hooks_result"; shift + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + test $# = 0 && func_missing_arg $_G_opt && break + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result +} + + +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () +{ + $debug_cmd + + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + func_run_hooks func_validate_options ${1+"$@"} + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result +} + + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + + +# func_help +# --------- +# Echo long help message to standard output and exit. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 +} + + +# func_missing_arg ARGNAME +# ------------------------ +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $debug_cmd + + func_error "Missing argument for '$1'." + exit_cmd=exit +} + + +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () +{ + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} + + +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} + + +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + + exit $? +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: + +# Set a version string. +scriptversion='(GNU libtool) 2.4.6' + + +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () +{ + $debug_cmd + + $warning_func ${1+"$@"} +} + + +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" + +# Additional text appended to 'usage_message' in response to '--help'. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname $scriptversion Debian-2.4.6-2 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to <bug-libtool@gnu.org>. +GNU libtool home page: <http://www.gnu.org/s/libtool/>. +General help using GNU software: <http://www.gnu.org/gethelp/>." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi + + +# func_fatal_configuration ARG... +# ------------------------------- +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." +} + + +# func_config +# ----------- +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + + +# func_features +# ------------- +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test yes = "$build_libtool_libs"; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test yes = "$build_old_libs"; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + + +# func_enable_tag TAGNAME +# ----------------------- +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname=$1 + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + + +# func_check_version_match +# ------------------------ +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + + nonopt= + preserve_args= + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result +} +func_add_hook func_options_prep libtool_options_prep + + +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd + + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result +} +func_add_hook func_parse_options libtool_parse_options + + + +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift + fi + + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } + + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result +} +func_add_hook func_validate_options libtool_validate_options + + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + + + +## ----------- ## +## Main. ## +## ----------- ## + +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if 'file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case $lalib_p_line in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test yes = "$lalib_p" +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $debug_cmd + + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# 'FILE.' does not work on cygwin managed mounts. +func_source () +{ + $debug_cmd + + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case $lt_sysroot:$1 in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result='='$func_stripname_result + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $debug_cmd + + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with '--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' + else + write_lobj=none + fi + + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <<EOF +# $write_libobj - a libtool object file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object=$write_lobj + +# Name of the non-PIC object +non_pic_object=$write_oldobj + +EOF + $MV "${write_libobj}T" "$write_libobj" + } +} + + +################################################## +# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # +################################################## + +# func_convert_core_file_wine_to_w32 ARG +# Helper function used by file name conversion functions when $build is *nix, +# and $host is mingw, cygwin, or some other w32 environment. Relies on a +# correctly configured wine environment available, with the winepath program +# in $build's $PATH. +# +# ARG is the $build file name to be converted to w32 format. +# Result is available in $func_convert_core_file_wine_to_w32_result, and will +# be empty on error (or when ARG is empty) +func_convert_core_file_wine_to_w32 () +{ + $debug_cmd + + func_convert_core_file_wine_to_w32_result=$1 + if test -n "$1"; then + # Unfortunately, winepath does not exit with a non-zero error code, so we + # are forced to check the contents of stdout. On the other hand, if the + # command is not found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both error code of + # zero AND non-empty stdout, which explains the odd construction: + func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $debug_cmd + + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result= + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result"; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $debug_cmd + + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $debug_cmd + + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $debug_cmd + + if test -z "$2" && test -n "$1"; then + func_error "Could not determine host file name corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result=$1 + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $debug_cmd + + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " '$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result=$3 + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $debug_cmd + + case $4 in + $1 ) func_to_host_path_result=$3$func_to_host_path_result + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via '$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $debug_cmd + + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $debug_cmd + + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result=$1 +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result=$func_convert_core_msys_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via '$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $debug_cmd + + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd=func_convert_path_$func_stripname_result + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $debug_cmd + + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result=$1 +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_msys_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + +# func_mode_compile arg... +func_mode_compile () +{ + $debug_cmd + + # Get the compilation command and the source file. + base_compile= + srcfile=$nonopt # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg=$arg + arg_mode=normal + ;; + + target ) + libobj=$arg + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify '-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs=$IFS; IFS=, + for arg in $args; do + IFS=$save_ifs + func_append_quoted lastarg "$arg" + done + IFS=$save_ifs + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg=$srcfile + srcfile=$arg + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with '-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj=$func_basename_result + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from '$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name '$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test yes = "$build_old_libs"; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test yes = "$need_locks"; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test warn = "$need_locks"; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test yes = "$build_libtool_libs"; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test no != "$pic_mode"; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test yes = "$suppress_opt"; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test no != "$need_locks"; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a 'standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to '-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the '--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the 'install' or 'cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with '-') are ignored. + +Every other argument is treated as a filename. Files ending in '.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. + +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode '$opt_mode'" + ;; + esac + + echo + $ECHO "Try '$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test : = "$opt_help"; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + $SED '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $debug_cmd + + # The first argument is the command name. + cmd=$nonopt + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "'$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "'$file' was not linked with '-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir=$func_dirname_result + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir=$func_dirname_result + ;; + + *) + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir=$absdir + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic=$magic + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file=$progdir/$program + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file=$progdir/$program + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd=\$cmd$args + fi +} + +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $debug_cmd + + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "'$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument '$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and '=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_quiet && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the '$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the '$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the '$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $debug_cmd + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac + then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=false + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=: ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the '$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir=$func_dirname_result + destname=$func_basename_result + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "'$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "'$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir=$func_dirname_result + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking '$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname=$1 + shift + + srcname=$realname + test -n "$relink_command" && srcname=${realname}T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme=$stripme + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try 'ln -sf' first, because the 'ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib=$destdir/$realname + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name=$func_basename_result + instname=$dir/${name}i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest=$destfile + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to '$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test yes = "$build_old_libs"; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext= + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=.exe + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script '$wrapper'" + + finalize=: + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test no = "$fast_install" && test -n "$relink_command"; then + $opt_dry_run || { + if $finalize; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file=$func_basename_result + outputname=$tmpdir/$file + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_quiet || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink '$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file=$outputname + else + func_warning "cannot relink '$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name=$func_basename_result + + # Set up the ranlib parameters. + oldlib=$destdir/$name + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run '$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test install = "$opt_mode" && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms=${my_outputname}S.c + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist=$output_objdir/$my_outputname.nm + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* External symbol declarations for the compiler. */\ +" + + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols=$output_objdir/$outputname.exp + $opt_dry_run || { + $RM $export_symbols + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from '$dlprefile'" + func_basename "$dlprefile" + name=$func_basename_result + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename= + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname"; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename=$func_basename_result + else + # no lafile. user explicitly requested -dlpreopen <import library>. + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename"; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + $my_pic_p && pic_flag_for_symtable=" $pic_flag" + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' + + # Transform the symbol file into the correct name. + symfileobj=$output_objdir/${my_outputname}S.$objext + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for '$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $debug_cmd + + win32_libid_type=unknown + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s|.*|import| + p + q + } + }'` + ;; + esac + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $debug_cmd + + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $debug_cmd + + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1"; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result= + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test yes = "$lock_old_archive_extraction"; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $debug_cmd + + my_gentop=$1; shift + my_oldlibs=${1+"$@"} + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib=$func_basename_result + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" + cd "$darwin_curdir" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result=$my_oldobjs +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory where it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ that is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options that match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test yes = "$fast_install"; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + \$ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM (GNU $PACKAGE) $VERSION + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. +*/ +EOF + cat <<"EOF" +#ifdef _MSC_VER +# define _CRT_SECURE_NO_DEPRECATE 1 +#endif +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +# include <direct.h> +# include <process.h> +# include <io.h> +#else +# include <unistd.h> +# include <stdint.h> +# ifdef __CYGWIN__ +# include <io.h> +# endif +#endif +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* declarations of non-ANSI functions */ +#if defined __MINGW32__ +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined __CYGWIN__ +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined other_platform || defined ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined _MSC_VER +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +#elif defined __MINGW32__ +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined __CYGWIN__ +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined other platforms ... */ +#endif + +#if defined PATH_MAX +# define LT_PATHMAX PATH_MAX +#elif defined MAXPATHLEN +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free (stale); stale = 0; } \ +} while (0) + +#if defined LT_DEBUGWRAPPER +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <<EOF +#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) +# define externally_visible volatile +#else +# define externally_visible __attribute__((externally_visible)) volatile +#endif +externally_visible const char * MAGIC_EXE = "$magic_exe"; +const char * LIB_PATH_VARNAME = "$shlibpath_var"; +EOF + + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + func_to_host_path "$temp_rpath" + cat <<EOF +const char * LIB_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * LIB_PATH_VALUE = ""; +EOF + fi + + if test -n "$dllsearchpath"; then + func_to_host_path "$dllsearchpath:" + cat <<EOF +const char * EXE_PATH_VARNAME = "PATH"; +const char * EXE_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * EXE_PATH_VARNAME = ""; +const char * EXE_PATH_VALUE = ""; +EOF + fi + + if test yes = "$fast_install"; then + cat <<EOF +const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ +EOF + else + cat <<EOF +const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ +EOF + fi + + + cat <<"EOF" + +#define LTWRAPPER_OPTION_PREFIX "--lt-" + +static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; +static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; +static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; + +int +main (int argc, char *argv[]) +{ + char **newargz; + int newargc; + char *tmp_pathspec; + char *actual_cwrapper_path; + char *actual_cwrapper_name; + char *target_name; + char *lt_argv_zero; + int rval = 127; + + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + newargz = XMALLOC (char *, (size_t) argc + 1); + + /* very simple arg parsing; don't want to rely on getopt + * also, copy all non cwrapper options to newargz, except + * argz[0], which is handled differently + */ + newargc=0; + for (i = 1; i < argc; i++) + { + if (STREQ (argv[i], dumpscript_opt)) + { +EOF + case $host in + *mingw* | *cygwin* ) + # make stdout use "unix" line endings + echo " setmode(1,_O_BINARY);" + ;; + esac + + cat <<"EOF" + lt_dump_script (stdout); + return 0; + } + if (STREQ (argv[i], debug_opt)) + { + lt_debug = 1; + continue; + } + if (STREQ (argv[i], ltwrapper_option_prefix)) + { + /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX + namespace, but it is not one of the ones we know about and + have already dealt with, above (inluding dump-script), then + report an error. Otherwise, targets might begin to believe + they are allowed to use options in the LTWRAPPER_OPTION_PREFIX + namespace. The first time any user complains about this, we'll + need to make LTWRAPPER_OPTION_PREFIX a configure-time option + or a configure.ac-settable value. + */ + lt_fatal (__FILE__, __LINE__, + "unrecognized %s option: '%s'", + ltwrapper_option_prefix, argv[i]); + } + /* otherwise ... */ + newargz[++newargc] = xstrdup (argv[i]); + } + newargz[++newargc] = NULL; + +EOF + cat <<EOF + /* The GNU banner must be the first non-error debug message */ + lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); +EOF + cat <<"EOF" + lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); + lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); + + tmp_pathspec = find_executable (argv[0]); + if (tmp_pathspec == NULL) + lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (before symlink chase) at: %s\n", + tmp_pathspec); + + actual_cwrapper_path = chase_symlinks (tmp_pathspec); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (after symlink chase) at: %s\n", + actual_cwrapper_path); + XFREE (tmp_pathspec); + + actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); + strendzap (actual_cwrapper_path, actual_cwrapper_name); + + /* wrapper name transforms */ + strendzap (actual_cwrapper_name, ".exe"); + tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); + XFREE (actual_cwrapper_name); + actual_cwrapper_name = tmp_pathspec; + tmp_pathspec = 0; + + /* target_name transforms -- use actual target program name; might have lt- prefix */ + target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); + strendzap (target_name, ".exe"); + tmp_pathspec = lt_extend_str (target_name, ".exe", 1); + XFREE (target_name); + target_name = tmp_pathspec; + tmp_pathspec = 0; + + lt_debugprintf (__FILE__, __LINE__, + "(main) libtool target name: %s\n", + target_name); +EOF + + cat <<EOF + newargz[0] = + XMALLOC (char, (strlen (actual_cwrapper_path) + + strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); + strcpy (newargz[0], actual_cwrapper_path); + strcat (newargz[0], "$objdir"); + strcat (newargz[0], "/"); +EOF + + cat <<"EOF" + /* stop here, and copy so we don't have to do this twice */ + tmp_pathspec = xstrdup (newargz[0]); + + /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ + strcat (newargz[0], actual_cwrapper_name); + + /* DO want the lt- prefix here if it exists, so use target_name */ + lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); + XFREE (tmp_pathspec); + tmp_pathspec = NULL; +EOF + + case $host_os in + mingw*) + cat <<"EOF" + { + char* p; + while ((p = strchr (newargz[0], '\\')) != NULL) + { + *p = '/'; + } + while ((p = strchr (lt_argv_zero, '\\')) != NULL) + { + *p = '/'; + } + } +EOF + ;; + esac + + cat <<"EOF" + XFREE (target_name); + XFREE (actual_cwrapper_path); + XFREE (actual_cwrapper_name); + + lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ + lt_setenv ("DUALCASE", "1"); /* for MSK sh */ + /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must + be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) + because on Windows, both *_VARNAMEs are PATH but uninstalled + libraries must come first. */ + lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); + lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); + + lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", + nonnull (lt_argv_zero)); + for (i = 0; i < newargc; i++) + { + lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", + i, nonnull (newargz[i])); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + newargz = prepare_spawn (newargz); + rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + lt_debugprintf (__FILE__, __LINE__, + "(main) failed to launch target \"%s\": %s\n", + lt_argv_zero, nonnull (strerror (errno))); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal (__FILE__, __LINE__, "memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined HAVE_DOS_BASED_FILE_SYSTEM + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + size_t tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined HAVE_DOS_BASED_FILE_SYSTEM + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined HAVE_DOS_BASED_FILE_SYSTEM + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = (size_t) (q - p); + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (STREQ (str, pat)) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + size_t len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + size_t orig_value_len = strlen (orig_value); + size_t add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[--len] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $debug_cmd + + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $debug_cmd + + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # what system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll that has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + os2dllname= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=false + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module=$wl-single_module + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg=$1 + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir=$arg + prev= + continue + ;; + dlfiles|dlprefiles) + $preload || { + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test no = "$dlself"; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test dlprefiles = "$prev"; then + dlself=yes + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols=$arg + test -f "$arg" \ + || func_fatal_error "symbol file '$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex=$arg + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + if test none != "$pic_object"; then + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + fi + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file '$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; + precious_regex) + precious_files_regex=$arg + prev= + continue + ;; + release) + release=-$arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test rpath = "$prev"; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds=$arg + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg=$arg + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "'-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test X-export-symbols = "X$arg"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between '-L' and '$1'" + else + func_fatal_error "need path for '-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test X-lc = "X$arg" || test X-lm = "X$arg"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test X-lc = "X$arg" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc due to us having libc/libc_r. + test X-lc = "X$arg" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test X-lc = "X$arg" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test X-lc = "X$arg" && continue + ;; + esac + elif test X-lc_r = "X$arg"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module=$wl-multi_module + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -os2dllname) + prev=os2dllname + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -specs=* GCC specs files + # -stdlib=* select c++ std lib with clang + # -fsanitize=* Clang/GCC memory and address sanitizer + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ + -specs=*|-fsanitize=*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + test none = "$pic_object" || { + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + } + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test dlfiles = "$prev"; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test dlprefiles = "$prev"; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the '$prevarg' option requires an argument" + + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname=$func_basename_result + libobjs_save=$libobjs + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + + func_dirname "$output" "/" "" + output_objdir=$func_dirname_result$objdir + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test lib = "$linkmode"; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=false + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test lib,link = "$linkmode,$pass"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs=$tmp_deplibs + fi + + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs + deplibs= + fi + if test prog = "$linkmode"; then + case $pass in + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test lib,dlpreopen = "$linkmode,$pass"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs=$dlprefiles + fi + if test dlopen = "$pass"; then + # Collect dlpreopened libraries + save_deplibs=$deplibs + deplibs= + fi + + for deplib in $libs; do + lib= + found=false + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test lib = "$linkmode"; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib=$searchdir/lib$name$search_ext + if test -f "$lib"; then + if test .la = "$search_ext"; then + found=: + else + found=false + fi + break 2 + fi + done + done + if $found; then + # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll=$l + done + if test "X$ll" = "X$old_library"; then # only static version available + found=false + func_dirname "$lib" "" "." + ladir=$func_dirname_result + lib=$ladir/$old_library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + *.ltframework) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test conv = "$pass" && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + if test scan = "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "'-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test link = "$pass"; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=false + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=: + fi + ;; + pass_all) + valid_a_lib=: + ;; + esac + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + fi + ;; + esac + continue + ;; + prog) + if test link != "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=: + continue + ;; + esac # case $deplib + + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "'$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir=$func_dirname_result + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test conv = "$pass"; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib=$l + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + + # This library was specified with -dlopen. + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" + if test -z "$dlname" || + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of '$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir=$ladir + fi + ;; + esac + func_basename "$lib" + laname=$func_basename_result + + # Find the relevant object directory and library name. + if test yes = "$installed"; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir + else + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir + fi + test yes = "$hardcode_automatic" && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir=$ladir + absdir=$abs_ladir + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" + fi + case $host in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test lib = "$linkmode"; then + deplibs="$dir/$old_library $deplibs" + elif test prog,link = "$linkmode,$pass"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if $linkalldeplibs; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test prog,link = "$linkmode,$pass"; then + if test -n "$library_names" && + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then + # Make sure the rpath contains only unique directories. + case $temp_rpath: in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test built = "$use_static_libs" && test yes = "$installed"; then + use_static_libs=no + fi + if test -n "$library_names" && + { test no = "$use_static_libs" || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc* | *os2*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test no = "$installed"; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule= + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule=$dlpremoduletest + break + fi + done + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then + echo + if test prog = "$linkmode"; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname=$1 + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname=$dlname + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc* | *os2*) + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + esac + eval soname=\"$soname_spec\" + else + soname=$realname + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot=$soname + func_basename "$soroot" + soname=$func_basename_result + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from '$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for '$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test prog = "$linkmode" || test relink != "$opt_mode"; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test no = "$hardcode_direct"; then + add=$dir/$linklib + case $host in + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir=-L$dir ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we cannot + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library"; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add=$dir/$old_library + fi + elif test -n "$old_library"; then + add=$dir/$old_library + fi + fi + esac + elif test no = "$hardcode_minus_L"; then + case $host in + *-*-sunos*) add_shlibpath=$dir ;; + esac + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + relink) + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test yes != "$lib_linked"; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test prog = "$linkmode"; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test prog = "$linkmode" || test relink = "$opt_mode"; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add=-l$name + elif test yes = "$hardcode_automatic"; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib + else + add=$libdir/$linklib + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir=-L$libdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + fi + + if test prog = "$linkmode"; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test prog = "$linkmode"; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test yes = "$build_libtool_libs"; then + # Not a shared library + if test pass_all != "$deplibs_check_method"; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system cannot link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test yes = "$module"; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test lib = "$linkmode"; then + if test -n "$dependency_libs" && + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs=$temp_deplibs + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test no != "$link_all_deplibs"; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path=$deplib ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" + path= + fi + fi + ;; + *) + path=-L$absdir/$objdir + ;; + esac + else + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "'$deplib' seems to be moved" + + path=-L$absdir + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test link = "$pass"; then + if test prog = "$linkmode"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test dlopen != "$pass"; then + test conv = "$pass" || { + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + } + + if test prog,link = "$linkmode,$pass"; then + vars="compile_deplibs finalize_deplibs" + else + vars=deplibs + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i= + ;; + esac + if test -n "$i"; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test prog = "$linkmode"; then + dlfiles=$newdlfiles + fi + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "'-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "'-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs=$output + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form 'libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" + + if test no != "$need_lib_prefix"; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" + + install_libdir=$1 + + oldlibs= + if test -z "$rpath"; then + if test yes = "$build_libtool_libs"; then + # Building a libtool convenience library. + # Some compilers have problems with a '.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "'-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs=$IFS; IFS=: + set dummy $vinfo 0 0 0 + shift + IFS=$save_ifs + + test -n "$7" && \ + func_fatal_help "too many parameters to '-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major=$1 + number_minor=$2 + number_revision=$3 + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # that has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|freebsd-elf|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_revision + ;; + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_minor + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type '$version_type'" + ;; + esac + ;; + no) + current=$1 + revision=$2 + age=$3 + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac + ;; + + freebsd-aout) + major=.$current + versuffix=.$current.$revision + ;; + + freebsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + irix | nonstopux) + if test no = "$lt_irix_increment"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring=$verstring_prefix$major.$revision + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test 0 -ne "$loop"; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring_prefix$major.$iface:$verstring + done + + # Before this point, $major must not contain '.'. + major=.$major + versuffix=$major.$revision + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision + + # Add in all the interfaces that we are compatible with. + loop=$age + while test 0 -ne "$loop"; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring:$iface.0 + done + + # Make executables depend on our current version. + func_append verstring ":$current.0" + ;; + + qnx) + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current + ;; + + sunos) + major=.$current + versuffix=.$current.$revision + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 file systems. + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + + *) + func_fatal_configuration "unknown library version type '$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring=0.0 + ;; + esac + if test no = "$need_version"; then + versuffix= + else + versuffix=.0.0 + fi + fi + + # Remove version info from name if versioning should be avoided + if test yes,no = "$avoid_version,$need_version"; then + major= + versuffix= + verstring= + fi + + # Check to see if the archive will have undefined symbols. + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi + fi + else + # Don't allow undefined symbols. + allow_undefined_flag=$no_undefined_flag + fi + + fi + + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= + + if test relink != "$opt_mode"; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles=$dlfiles + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles=$dlprefiles + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test yes = "$build_libtool_libs"; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release= + versuffix= + major= + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i= + ;; + esac + fi + if test -n "$i"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which I believe you do not have" + echo "*** because a test_compile did reveal that the linker did not use it for" + echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i= + ;; + esac + fi + if test -n "$i"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because a test_compile did reveal that the linker did not use this one" + echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + echo + $ECHO "*** Warning! Library $i is needed by this library but I was not able to" + echo "*** make it link in! You will probably need to install it or some" + echo "*** library that it depends on before this library will be fully" + echo "*** functional. Installing it before continuing would be even better." + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method; shift + file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + if test -n "$file_magic_glob"; then + libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` + else + libnameglob=$libname + fi + test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + if test yes = "$want_nocaseglob"; then + shopt -s nocaseglob + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib=$potent_lib + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib=$potent_lib # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs= + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test none = "$deplibs_check_method"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test yes = "$droppeddeps"; then + if test yes = "$module"; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test no = "$allow_undefined"; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs=$new_libs + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test yes = "$hardcode_into_libs"; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname=$1 + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname=$realname + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib=$output_objdir/$realname + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + func_dll_def_p "$export_symbols" || { + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols=$export_symbols + export_symbols= + always_export_symbols=yes + } + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs=$IFS; IFS='~' + for cmd1 in $cmds; do + IFS=$save_ifs + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test yes = "$try_normal_branch" \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=$output_objdir/$output_la.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs=$tmp_deplibs + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test yes = "$compiler_needs_object" && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test : != "$skipped_export" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test yes = "$compiler_needs_object"; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-$k.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test -z "$objlist" || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test 1 -eq "$k"; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-$k.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-$k.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + } + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs=$IFS; IFS='~' + for cmd in $concat_cmds; do + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + ${skipped_export-false} && { + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + } + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs=$IFS; IFS='~' + for cmd in $cmds; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test yes = "$module" || test yes = "$export_dynamic"; then + # On all known operating systems, these are identical. + dlname=$soname + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "'-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object '$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj=$output + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags + else + gentop=$output_objdir/${obj}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects + + # Create the old-style object. + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs + + output=$obj + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + test yes = "$build_libtool_libs" || { + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + } + + if test -n "$pic_flag" || test default != "$pic_mode"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output=$libobj + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "'-release' is ignored for programs" + + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test CXX = "$tagname"; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs=$new_libs + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath=$rpath + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath=$rpath + + if test -n "$libobjs" && test yes = "$build_old_libs"; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" false + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=: + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=false + ;; + *cygwin* | *mingw* ) + test yes = "$build_libtool_libs" || wrappers_required=false + ;; + *) + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false + fi + ;; + esac + $wrappers_required || { + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command=$compile_command$compile_rpath + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' + fi + + exit $exit_status + } + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test yes = "$no_install"; then + # We don't need to create a wrapper script. + link_command=$compile_var$compile_command$compile_rpath + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host"; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience + build_libtool_libs=no + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) + oldobjs="$old_deplibs $non_pic_objects" + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac + + if test -n "$addlibs"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase=$func_basename_result + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj"; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test -z "$oldobjs"; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test yes = "$build_old_libs" && old_library=$libname.$libext + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test yes = "$hardcode_automatic"; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test yes = "$installed"; then + if test -z "$install_libdir"; then + break + fi + output=$output_objdir/${outputname}i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name=$func_basename_result + func_resolve_sysroot "$deplib" + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs=$newdependency_libs + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles=$newdlprefiles + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles=$newdlprefiles + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test -n "$bindir"; then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result/$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that cannot go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test no,yes = "$installed,$need_relink"; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $debug_cmd + + RM=$nonopt + files= + rmforce=false + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir + else + odir=$dir/$objdir + fi + func_basename "$file" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir + + # Remember odir for removal later, being careful to avoid duplicates + if test clean = "$opt_mode"; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif $rmforce; then + continue + fi + + rmfiles=$file + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case $opt_mode in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test clean = "$opt_mode"; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the $objdir's in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi + +test -z "$opt_mode" && { + help=$generic_help + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode '$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# where we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD="/usr/bin/x86_64-linux-gnu-ld -m elf_x86_64" + +# How to create reloadable object files. +reload_flag=" -r" +reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs" + +# Commands used to build an old-style archive. +old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib" + +# A language specific compiler. +CC="g++" + +# Is the compiler the GNU compiler? +with_gcc=yes + +# Compiler flag to turn off builtin functions. +no_builtin_flag=" -fno-builtin" + +# Additional compiler flags for building library objects. +pic_flag=" -fPIC -DPIC" + +# How to pass a linker flag through the compiler. +wl="-Wl," + +# Compiler flag to prevent dynamic linking. +link_static_flag="-static" + +# Does compiler simultaneously support -c and -o options? +compiler_c_o="yes" + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=no + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=no + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec="\$wl--export-dynamic" + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec="\$wl--whole-archive\$convenience \$wl--no-whole-archive" + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object="no" + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds="" + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds="" + +# Commands used to build a shared archive. +archive_cmds="\$CC \$pic_flag -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \$wl-soname \$wl\$soname -o \$lib" +archive_expsym_cmds="\$CC \$pic_flag -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \$wl-soname \$wl\$soname \$wl-retain-symbols-file \$wl\$export_symbols -o \$lib" + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds="" +module_expsym_cmds="" + +# Whether we are building with GNU ld or not. +with_gnu_ld="yes" + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag="" + +# Flag that enforces no undefined symbols. +no_undefined_flag="" + +# Flag to hardcode $libdir into a binary during linking. +# This must work even if $libdir does not exist +hardcode_libdir_flag_spec="\$wl-rpath \$wl\$libdir" + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator="" + +# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=no + +# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting $shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=no + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=no + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=unsupported + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=no + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=no + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=no + +# Set to "yes" if exported symbols are required. +always_export_symbols=no + +# The commands to list exported symbols. +export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols" + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*" + +# Symbols that must always be exported. +include_expsyms="" + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds="" + +# Commands necessary for finishing linking programs. +postlink_cmds="" + +# Specify filename containing input files. +file_list_spec="" + +# How to hardcode a shared library path into an executable. +hardcode_action=immediate + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs="/usr/lib/gcc/x86_64-linux-gnu/7 /usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu /usr/lib/gcc/x86_64-linux-gnu/7/../../../../lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /usr/lib/gcc/x86_64-linux-gnu/7/../../.." + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects="/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/7/crtbeginS.o" +postdep_objects="/usr/lib/gcc/x86_64-linux-gnu/7/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crtn.o" +predeps="" +postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s" + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path="-L/usr/lib/gcc/x86_64-linux-gnu/7 -L/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/7/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/7/../../.." + +# ### END LIBTOOL TAG CONFIG: CXX diff --git a/src/third_party/gperftools-2.7/dist/ltmain.sh b/src/third_party/gperftools-2.7/dist/ltmain.sh new file mode 100644 index 00000000000..a736cf99425 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/ltmain.sh @@ -0,0 +1,11156 @@ +#! /bin/sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2014-01-03.01 + +# libtool (GNU libtool) 2.4.6 +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 + +# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4.6 Debian-2.4.6-2" +package_revision=2.4.6 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2015-01-20.17; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac +fi + +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" + fi" +done + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + + +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## + + +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} + + +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} + + +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. + +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= + + func_check_prog_sed () + { + _G_path_prog=$1 + + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} + + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + + +## ----------------- ## +## Global variables. ## +## ----------------- ## + +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () +{ + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='[0m' + tc_bold='[1m'; tc_standout='[7m' + tc_red='[31m'; tc_green='[32m' + tc_blue='[34m'; tc_cyan='[36m' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: +} + + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$_G_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + _G_dir_list=$_G_directory_path:$_G_dir_list + + # If the last portion added has no slash in it, the list is done + case $_G_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` + done + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` + + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$_G_dir" 2>/dev/null || : + done + IFS=$func_mkdir_p_IFS + + # Bail out if we (or some other process) failed to create a directory. + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" + fi +} + + +# func_mktempdir [BASENAME] +# ------------------------- +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, BASENAME is the basename for that directory. +func_mktempdir () +{ + $debug_cmd + + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then + # Return a directory name, but don't create it in dry-run mode + _G_tmpdir=$_G_template-$$ + else + + # If mktemp works, use that first and foremost + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` + + if test ! -d "$_G_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + _G_tmpdir=$_G_template-${RANDOM-0}$$ + + func_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" + fi + + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. +func_quote_for_eval () +{ + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + + case $1 in + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; + *) + _G_arg=$1 ;; + esac + + case $_G_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_arg=\"$_G_arg\" + ;; + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2014-01-07.03; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + eval $_G_hook '"$@"' + + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + done + + func_quote_for_eval ${1+"$@"} + func_run_hooks_result=$func_quote_for_eval_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, remove any +# options that you action, and then pass back the remaining unprocessed +# options in '<hooked_function_name>_result', escaped suitably for +# 'eval'. Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# +# func_quote_for_eval ${1+"$@"} +# my_options_prep_result=$func_quote_for_eval_result +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# ;; +# *) set dummy "$_G_opt" "$*"; shift; break ;; +# esac +# done +# +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# func_quote_for_eval ${1+"$@"} +# my_option_validation_result=$func_quote_for_eval_result +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll alse need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + func_options_prep ${1+"$@"} + eval func_parse_options \ + ${func_options_prep_result+"$func_options_prep_result"} + eval func_validate_options \ + ${func_parse_options_result+"$func_parse_options_result"} + + eval func_run_hooks func_options \ + ${func_validate_options_result+"$func_validate_options_result"} + + # save modified positional parameters for caller + func_options_result=$func_run_hooks_result +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propogate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning. +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + func_run_hooks func_options_prep ${1+"$@"} + + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + func_parse_options_result= + + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} + + # Adjust func_parse_options positional parameters to match + eval set dummy "$func_run_hooks_result"; shift + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + test $# = 0 && func_missing_arg $_G_opt && break + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result +} + + +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () +{ + $debug_cmd + + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + func_run_hooks func_validate_options ${1+"$@"} + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result +} + + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + + +# func_help +# --------- +# Echo long help message to standard output and exit. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 +} + + +# func_missing_arg ARGNAME +# ------------------------ +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $debug_cmd + + func_error "Missing argument for '$1'." + exit_cmd=exit +} + + +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () +{ + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} + + +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} + + +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + + exit $? +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: + +# Set a version string. +scriptversion='(GNU libtool) 2.4.6' + + +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () +{ + $debug_cmd + + $warning_func ${1+"$@"} +} + + +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" + +# Additional text appended to 'usage_message' in response to '--help'. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname $scriptversion Debian-2.4.6-2 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to <bug-libtool@gnu.org>. +GNU libtool home page: <http://www.gnu.org/s/libtool/>. +General help using GNU software: <http://www.gnu.org/gethelp/>." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi + + +# func_fatal_configuration ARG... +# ------------------------------- +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." +} + + +# func_config +# ----------- +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + + +# func_features +# ------------- +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test yes = "$build_libtool_libs"; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test yes = "$build_old_libs"; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + + +# func_enable_tag TAGNAME +# ----------------------- +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname=$1 + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + + +# func_check_version_match +# ------------------------ +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + + nonopt= + preserve_args= + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result +} +func_add_hook func_options_prep libtool_options_prep + + +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd + + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result +} +func_add_hook func_parse_options libtool_parse_options + + + +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift + fi + + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } + + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result +} +func_add_hook func_validate_options libtool_validate_options + + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + + + +## ----------- ## +## Main. ## +## ----------- ## + +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if 'file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case $lalib_p_line in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test yes = "$lalib_p" +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $debug_cmd + + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# 'FILE.' does not work on cygwin managed mounts. +func_source () +{ + $debug_cmd + + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case $lt_sysroot:$1 in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result='='$func_stripname_result + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $debug_cmd + + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with '--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' + else + write_lobj=none + fi + + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <<EOF +# $write_libobj - a libtool object file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object=$write_lobj + +# Name of the non-PIC object +non_pic_object=$write_oldobj + +EOF + $MV "${write_libobj}T" "$write_libobj" + } +} + + +################################################## +# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # +################################################## + +# func_convert_core_file_wine_to_w32 ARG +# Helper function used by file name conversion functions when $build is *nix, +# and $host is mingw, cygwin, or some other w32 environment. Relies on a +# correctly configured wine environment available, with the winepath program +# in $build's $PATH. +# +# ARG is the $build file name to be converted to w32 format. +# Result is available in $func_convert_core_file_wine_to_w32_result, and will +# be empty on error (or when ARG is empty) +func_convert_core_file_wine_to_w32 () +{ + $debug_cmd + + func_convert_core_file_wine_to_w32_result=$1 + if test -n "$1"; then + # Unfortunately, winepath does not exit with a non-zero error code, so we + # are forced to check the contents of stdout. On the other hand, if the + # command is not found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both error code of + # zero AND non-empty stdout, which explains the odd construction: + func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $debug_cmd + + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result= + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result"; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $debug_cmd + + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $debug_cmd + + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $debug_cmd + + if test -z "$2" && test -n "$1"; then + func_error "Could not determine host file name corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result=$1 + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $debug_cmd + + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " '$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result=$3 + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $debug_cmd + + case $4 in + $1 ) func_to_host_path_result=$3$func_to_host_path_result + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via '$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $debug_cmd + + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $debug_cmd + + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result=$1 +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result=$func_convert_core_msys_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via '$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $debug_cmd + + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd=func_convert_path_$func_stripname_result + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $debug_cmd + + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result=$1 +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_msys_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + +# func_mode_compile arg... +func_mode_compile () +{ + $debug_cmd + + # Get the compilation command and the source file. + base_compile= + srcfile=$nonopt # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg=$arg + arg_mode=normal + ;; + + target ) + libobj=$arg + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify '-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs=$IFS; IFS=, + for arg in $args; do + IFS=$save_ifs + func_append_quoted lastarg "$arg" + done + IFS=$save_ifs + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg=$srcfile + srcfile=$arg + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with '-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj=$func_basename_result + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from '$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name '$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test yes = "$build_old_libs"; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test yes = "$need_locks"; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test warn = "$need_locks"; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test yes = "$build_libtool_libs"; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test no != "$pic_mode"; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test yes = "$suppress_opt"; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test no != "$need_locks"; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a 'standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to '-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the '--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the 'install' or 'cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with '-') are ignored. + +Every other argument is treated as a filename. Files ending in '.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. + +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode '$opt_mode'" + ;; + esac + + echo + $ECHO "Try '$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test : = "$opt_help"; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + $SED '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $debug_cmd + + # The first argument is the command name. + cmd=$nonopt + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "'$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "'$file' was not linked with '-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir=$func_dirname_result + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir=$func_dirname_result + ;; + + *) + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir=$absdir + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic=$magic + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file=$progdir/$program + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file=$progdir/$program + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd=\$cmd$args + fi +} + +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $debug_cmd + + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "'$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument '$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and '=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_quiet && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the '$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the '$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the '$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $debug_cmd + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac + then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=false + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=: ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the '$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir=$func_dirname_result + destname=$func_basename_result + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "'$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "'$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir=$func_dirname_result + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking '$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname=$1 + shift + + srcname=$realname + test -n "$relink_command" && srcname=${realname}T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme=$stripme + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try 'ln -sf' first, because the 'ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib=$destdir/$realname + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name=$func_basename_result + instname=$dir/${name}i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest=$destfile + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to '$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test yes = "$build_old_libs"; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext= + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=.exe + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script '$wrapper'" + + finalize=: + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test no = "$fast_install" && test -n "$relink_command"; then + $opt_dry_run || { + if $finalize; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file=$func_basename_result + outputname=$tmpdir/$file + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_quiet || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink '$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file=$outputname + else + func_warning "cannot relink '$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name=$func_basename_result + + # Set up the ranlib parameters. + oldlib=$destdir/$name + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run '$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test install = "$opt_mode" && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms=${my_outputname}S.c + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist=$output_objdir/$my_outputname.nm + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* External symbol declarations for the compiler. */\ +" + + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols=$output_objdir/$outputname.exp + $opt_dry_run || { + $RM $export_symbols + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from '$dlprefile'" + func_basename "$dlprefile" + name=$func_basename_result + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename= + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname"; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename=$func_basename_result + else + # no lafile. user explicitly requested -dlpreopen <import library>. + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename"; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + $my_pic_p && pic_flag_for_symtable=" $pic_flag" + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' + + # Transform the symbol file into the correct name. + symfileobj=$output_objdir/${my_outputname}S.$objext + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for '$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $debug_cmd + + win32_libid_type=unknown + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s|.*|import| + p + q + } + }'` + ;; + esac + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $debug_cmd + + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $debug_cmd + + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1"; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result= + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test yes = "$lock_old_archive_extraction"; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $debug_cmd + + my_gentop=$1; shift + my_oldlibs=${1+"$@"} + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib=$func_basename_result + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" + cd "$darwin_curdir" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result=$my_oldobjs +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory where it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ that is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options that match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test yes = "$fast_install"; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + \$ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM (GNU $PACKAGE) $VERSION + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. +*/ +EOF + cat <<"EOF" +#ifdef _MSC_VER +# define _CRT_SECURE_NO_DEPRECATE 1 +#endif +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +# include <direct.h> +# include <process.h> +# include <io.h> +#else +# include <unistd.h> +# include <stdint.h> +# ifdef __CYGWIN__ +# include <io.h> +# endif +#endif +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* declarations of non-ANSI functions */ +#if defined __MINGW32__ +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined __CYGWIN__ +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined other_platform || defined ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined _MSC_VER +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +#elif defined __MINGW32__ +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined __CYGWIN__ +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined other platforms ... */ +#endif + +#if defined PATH_MAX +# define LT_PATHMAX PATH_MAX +#elif defined MAXPATHLEN +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free (stale); stale = 0; } \ +} while (0) + +#if defined LT_DEBUGWRAPPER +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <<EOF +#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) +# define externally_visible volatile +#else +# define externally_visible __attribute__((externally_visible)) volatile +#endif +externally_visible const char * MAGIC_EXE = "$magic_exe"; +const char * LIB_PATH_VARNAME = "$shlibpath_var"; +EOF + + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + func_to_host_path "$temp_rpath" + cat <<EOF +const char * LIB_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * LIB_PATH_VALUE = ""; +EOF + fi + + if test -n "$dllsearchpath"; then + func_to_host_path "$dllsearchpath:" + cat <<EOF +const char * EXE_PATH_VARNAME = "PATH"; +const char * EXE_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * EXE_PATH_VARNAME = ""; +const char * EXE_PATH_VALUE = ""; +EOF + fi + + if test yes = "$fast_install"; then + cat <<EOF +const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ +EOF + else + cat <<EOF +const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ +EOF + fi + + + cat <<"EOF" + +#define LTWRAPPER_OPTION_PREFIX "--lt-" + +static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; +static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; +static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; + +int +main (int argc, char *argv[]) +{ + char **newargz; + int newargc; + char *tmp_pathspec; + char *actual_cwrapper_path; + char *actual_cwrapper_name; + char *target_name; + char *lt_argv_zero; + int rval = 127; + + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + newargz = XMALLOC (char *, (size_t) argc + 1); + + /* very simple arg parsing; don't want to rely on getopt + * also, copy all non cwrapper options to newargz, except + * argz[0], which is handled differently + */ + newargc=0; + for (i = 1; i < argc; i++) + { + if (STREQ (argv[i], dumpscript_opt)) + { +EOF + case $host in + *mingw* | *cygwin* ) + # make stdout use "unix" line endings + echo " setmode(1,_O_BINARY);" + ;; + esac + + cat <<"EOF" + lt_dump_script (stdout); + return 0; + } + if (STREQ (argv[i], debug_opt)) + { + lt_debug = 1; + continue; + } + if (STREQ (argv[i], ltwrapper_option_prefix)) + { + /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX + namespace, but it is not one of the ones we know about and + have already dealt with, above (inluding dump-script), then + report an error. Otherwise, targets might begin to believe + they are allowed to use options in the LTWRAPPER_OPTION_PREFIX + namespace. The first time any user complains about this, we'll + need to make LTWRAPPER_OPTION_PREFIX a configure-time option + or a configure.ac-settable value. + */ + lt_fatal (__FILE__, __LINE__, + "unrecognized %s option: '%s'", + ltwrapper_option_prefix, argv[i]); + } + /* otherwise ... */ + newargz[++newargc] = xstrdup (argv[i]); + } + newargz[++newargc] = NULL; + +EOF + cat <<EOF + /* The GNU banner must be the first non-error debug message */ + lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); +EOF + cat <<"EOF" + lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); + lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); + + tmp_pathspec = find_executable (argv[0]); + if (tmp_pathspec == NULL) + lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (before symlink chase) at: %s\n", + tmp_pathspec); + + actual_cwrapper_path = chase_symlinks (tmp_pathspec); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (after symlink chase) at: %s\n", + actual_cwrapper_path); + XFREE (tmp_pathspec); + + actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); + strendzap (actual_cwrapper_path, actual_cwrapper_name); + + /* wrapper name transforms */ + strendzap (actual_cwrapper_name, ".exe"); + tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); + XFREE (actual_cwrapper_name); + actual_cwrapper_name = tmp_pathspec; + tmp_pathspec = 0; + + /* target_name transforms -- use actual target program name; might have lt- prefix */ + target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); + strendzap (target_name, ".exe"); + tmp_pathspec = lt_extend_str (target_name, ".exe", 1); + XFREE (target_name); + target_name = tmp_pathspec; + tmp_pathspec = 0; + + lt_debugprintf (__FILE__, __LINE__, + "(main) libtool target name: %s\n", + target_name); +EOF + + cat <<EOF + newargz[0] = + XMALLOC (char, (strlen (actual_cwrapper_path) + + strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); + strcpy (newargz[0], actual_cwrapper_path); + strcat (newargz[0], "$objdir"); + strcat (newargz[0], "/"); +EOF + + cat <<"EOF" + /* stop here, and copy so we don't have to do this twice */ + tmp_pathspec = xstrdup (newargz[0]); + + /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ + strcat (newargz[0], actual_cwrapper_name); + + /* DO want the lt- prefix here if it exists, so use target_name */ + lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); + XFREE (tmp_pathspec); + tmp_pathspec = NULL; +EOF + + case $host_os in + mingw*) + cat <<"EOF" + { + char* p; + while ((p = strchr (newargz[0], '\\')) != NULL) + { + *p = '/'; + } + while ((p = strchr (lt_argv_zero, '\\')) != NULL) + { + *p = '/'; + } + } +EOF + ;; + esac + + cat <<"EOF" + XFREE (target_name); + XFREE (actual_cwrapper_path); + XFREE (actual_cwrapper_name); + + lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ + lt_setenv ("DUALCASE", "1"); /* for MSK sh */ + /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must + be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) + because on Windows, both *_VARNAMEs are PATH but uninstalled + libraries must come first. */ + lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); + lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); + + lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", + nonnull (lt_argv_zero)); + for (i = 0; i < newargc; i++) + { + lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", + i, nonnull (newargz[i])); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + newargz = prepare_spawn (newargz); + rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + lt_debugprintf (__FILE__, __LINE__, + "(main) failed to launch target \"%s\": %s\n", + lt_argv_zero, nonnull (strerror (errno))); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal (__FILE__, __LINE__, "memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined HAVE_DOS_BASED_FILE_SYSTEM + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + size_t tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined HAVE_DOS_BASED_FILE_SYSTEM + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined HAVE_DOS_BASED_FILE_SYSTEM + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = (size_t) (q - p); + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (STREQ (str, pat)) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + size_t len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + size_t orig_value_len = strlen (orig_value); + size_t add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[--len] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $debug_cmd + + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $debug_cmd + + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # what system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll that has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + os2dllname= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=false + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module=$wl-single_module + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg=$1 + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir=$arg + prev= + continue + ;; + dlfiles|dlprefiles) + $preload || { + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test no = "$dlself"; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test dlprefiles = "$prev"; then + dlself=yes + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols=$arg + test -f "$arg" \ + || func_fatal_error "symbol file '$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex=$arg + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + if test none != "$pic_object"; then + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + fi + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file '$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; + precious_regex) + precious_files_regex=$arg + prev= + continue + ;; + release) + release=-$arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test rpath = "$prev"; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds=$arg + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg=$arg + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "'-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test X-export-symbols = "X$arg"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between '-L' and '$1'" + else + func_fatal_error "need path for '-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test X-lc = "X$arg" || test X-lm = "X$arg"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test X-lc = "X$arg" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc due to us having libc/libc_r. + test X-lc = "X$arg" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test X-lc = "X$arg" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test X-lc = "X$arg" && continue + ;; + esac + elif test X-lc_r = "X$arg"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module=$wl-multi_module + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -os2dllname) + prev=os2dllname + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -specs=* GCC specs files + # -stdlib=* select c++ std lib with clang + # -fsanitize=* Clang/GCC memory and address sanitizer + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ + -specs=*|-fsanitize=*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + test none = "$pic_object" || { + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + } + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test dlfiles = "$prev"; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test dlprefiles = "$prev"; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the '$prevarg' option requires an argument" + + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname=$func_basename_result + libobjs_save=$libobjs + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + + func_dirname "$output" "/" "" + output_objdir=$func_dirname_result$objdir + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test lib = "$linkmode"; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=false + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test lib,link = "$linkmode,$pass"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs=$tmp_deplibs + fi + + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs + deplibs= + fi + if test prog = "$linkmode"; then + case $pass in + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test lib,dlpreopen = "$linkmode,$pass"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs=$dlprefiles + fi + if test dlopen = "$pass"; then + # Collect dlpreopened libraries + save_deplibs=$deplibs + deplibs= + fi + + for deplib in $libs; do + lib= + found=false + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test lib = "$linkmode"; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib=$searchdir/lib$name$search_ext + if test -f "$lib"; then + if test .la = "$search_ext"; then + found=: + else + found=false + fi + break 2 + fi + done + done + if $found; then + # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll=$l + done + if test "X$ll" = "X$old_library"; then # only static version available + found=false + func_dirname "$lib" "" "." + ladir=$func_dirname_result + lib=$ladir/$old_library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + *.ltframework) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test conv = "$pass" && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + if test scan = "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "'-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test link = "$pass"; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=false + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=: + fi + ;; + pass_all) + valid_a_lib=: + ;; + esac + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + fi + ;; + esac + continue + ;; + prog) + if test link != "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=: + continue + ;; + esac # case $deplib + + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "'$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir=$func_dirname_result + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test conv = "$pass"; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib=$l + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + + # This library was specified with -dlopen. + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" + if test -z "$dlname" || + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of '$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir=$ladir + fi + ;; + esac + func_basename "$lib" + laname=$func_basename_result + + # Find the relevant object directory and library name. + if test yes = "$installed"; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir + else + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir + fi + test yes = "$hardcode_automatic" && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir=$ladir + absdir=$abs_ladir + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" + fi + case $host in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test lib = "$linkmode"; then + deplibs="$dir/$old_library $deplibs" + elif test prog,link = "$linkmode,$pass"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if $linkalldeplibs; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test prog,link = "$linkmode,$pass"; then + if test -n "$library_names" && + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then + # Make sure the rpath contains only unique directories. + case $temp_rpath: in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test built = "$use_static_libs" && test yes = "$installed"; then + use_static_libs=no + fi + if test -n "$library_names" && + { test no = "$use_static_libs" || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc* | *os2*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test no = "$installed"; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule= + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule=$dlpremoduletest + break + fi + done + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then + echo + if test prog = "$linkmode"; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname=$1 + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname=$dlname + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc* | *os2*) + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + esac + eval soname=\"$soname_spec\" + else + soname=$realname + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot=$soname + func_basename "$soroot" + soname=$func_basename_result + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from '$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for '$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test prog = "$linkmode" || test relink != "$opt_mode"; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test no = "$hardcode_direct"; then + add=$dir/$linklib + case $host in + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir=-L$dir ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we cannot + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library"; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add=$dir/$old_library + fi + elif test -n "$old_library"; then + add=$dir/$old_library + fi + fi + esac + elif test no = "$hardcode_minus_L"; then + case $host in + *-*-sunos*) add_shlibpath=$dir ;; + esac + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + relink) + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test yes != "$lib_linked"; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test prog = "$linkmode"; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test prog = "$linkmode" || test relink = "$opt_mode"; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add=-l$name + elif test yes = "$hardcode_automatic"; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib + else + add=$libdir/$linklib + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir=-L$libdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + fi + + if test prog = "$linkmode"; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test prog = "$linkmode"; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test yes = "$build_libtool_libs"; then + # Not a shared library + if test pass_all != "$deplibs_check_method"; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system cannot link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test yes = "$module"; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test lib = "$linkmode"; then + if test -n "$dependency_libs" && + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs=$temp_deplibs + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test no != "$link_all_deplibs"; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path=$deplib ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" + path= + fi + fi + ;; + *) + path=-L$absdir/$objdir + ;; + esac + else + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "'$deplib' seems to be moved" + + path=-L$absdir + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test link = "$pass"; then + if test prog = "$linkmode"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test dlopen != "$pass"; then + test conv = "$pass" || { + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + } + + if test prog,link = "$linkmode,$pass"; then + vars="compile_deplibs finalize_deplibs" + else + vars=deplibs + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i= + ;; + esac + if test -n "$i"; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test prog = "$linkmode"; then + dlfiles=$newdlfiles + fi + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "'-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "'-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs=$output + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form 'libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" + + if test no != "$need_lib_prefix"; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" + + install_libdir=$1 + + oldlibs= + if test -z "$rpath"; then + if test yes = "$build_libtool_libs"; then + # Building a libtool convenience library. + # Some compilers have problems with a '.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "'-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs=$IFS; IFS=: + set dummy $vinfo 0 0 0 + shift + IFS=$save_ifs + + test -n "$7" && \ + func_fatal_help "too many parameters to '-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major=$1 + number_minor=$2 + number_revision=$3 + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # that has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|freebsd-elf|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_revision + ;; + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_minor + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type '$version_type'" + ;; + esac + ;; + no) + current=$1 + revision=$2 + age=$3 + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac + ;; + + freebsd-aout) + major=.$current + versuffix=.$current.$revision + ;; + + freebsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + irix | nonstopux) + if test no = "$lt_irix_increment"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring=$verstring_prefix$major.$revision + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test 0 -ne "$loop"; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring_prefix$major.$iface:$verstring + done + + # Before this point, $major must not contain '.'. + major=.$major + versuffix=$major.$revision + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision + + # Add in all the interfaces that we are compatible with. + loop=$age + while test 0 -ne "$loop"; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring:$iface.0 + done + + # Make executables depend on our current version. + func_append verstring ":$current.0" + ;; + + qnx) + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current + ;; + + sunos) + major=.$current + versuffix=.$current.$revision + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 file systems. + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + + *) + func_fatal_configuration "unknown library version type '$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring=0.0 + ;; + esac + if test no = "$need_version"; then + versuffix= + else + versuffix=.0.0 + fi + fi + + # Remove version info from name if versioning should be avoided + if test yes,no = "$avoid_version,$need_version"; then + major= + versuffix= + verstring= + fi + + # Check to see if the archive will have undefined symbols. + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi + fi + else + # Don't allow undefined symbols. + allow_undefined_flag=$no_undefined_flag + fi + + fi + + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= + + if test relink != "$opt_mode"; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles=$dlfiles + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles=$dlprefiles + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test yes = "$build_libtool_libs"; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release= + versuffix= + major= + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i= + ;; + esac + fi + if test -n "$i"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which I believe you do not have" + echo "*** because a test_compile did reveal that the linker did not use it for" + echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i= + ;; + esac + fi + if test -n "$i"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because a test_compile did reveal that the linker did not use this one" + echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + echo + $ECHO "*** Warning! Library $i is needed by this library but I was not able to" + echo "*** make it link in! You will probably need to install it or some" + echo "*** library that it depends on before this library will be fully" + echo "*** functional. Installing it before continuing would be even better." + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method; shift + file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + if test -n "$file_magic_glob"; then + libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` + else + libnameglob=$libname + fi + test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + if test yes = "$want_nocaseglob"; then + shopt -s nocaseglob + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib=$potent_lib + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib=$potent_lib # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs= + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test none = "$deplibs_check_method"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test yes = "$droppeddeps"; then + if test yes = "$module"; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test no = "$allow_undefined"; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs=$new_libs + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test yes = "$hardcode_into_libs"; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname=$1 + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname=$realname + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib=$output_objdir/$realname + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + func_dll_def_p "$export_symbols" || { + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols=$export_symbols + export_symbols= + always_export_symbols=yes + } + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs=$IFS; IFS='~' + for cmd1 in $cmds; do + IFS=$save_ifs + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test yes = "$try_normal_branch" \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=$output_objdir/$output_la.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs=$tmp_deplibs + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test yes = "$compiler_needs_object" && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test : != "$skipped_export" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test yes = "$compiler_needs_object"; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-$k.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test -z "$objlist" || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test 1 -eq "$k"; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-$k.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-$k.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + } + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs=$IFS; IFS='~' + for cmd in $concat_cmds; do + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + ${skipped_export-false} && { + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + } + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs=$IFS; IFS='~' + for cmd in $cmds; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test yes = "$module" || test yes = "$export_dynamic"; then + # On all known operating systems, these are identical. + dlname=$soname + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "'-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object '$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj=$output + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags + else + gentop=$output_objdir/${obj}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects + + # Create the old-style object. + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs + + output=$obj + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + test yes = "$build_libtool_libs" || { + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + } + + if test -n "$pic_flag" || test default != "$pic_mode"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output=$libobj + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "'-release' is ignored for programs" + + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test CXX = "$tagname"; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs=$new_libs + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath=$rpath + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath=$rpath + + if test -n "$libobjs" && test yes = "$build_old_libs"; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" false + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=: + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=false + ;; + *cygwin* | *mingw* ) + test yes = "$build_libtool_libs" || wrappers_required=false + ;; + *) + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false + fi + ;; + esac + $wrappers_required || { + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command=$compile_command$compile_rpath + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' + fi + + exit $exit_status + } + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test yes = "$no_install"; then + # We don't need to create a wrapper script. + link_command=$compile_var$compile_command$compile_rpath + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host"; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience + build_libtool_libs=no + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) + oldobjs="$old_deplibs $non_pic_objects" + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac + + if test -n "$addlibs"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase=$func_basename_result + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj"; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test -z "$oldobjs"; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test yes = "$build_old_libs" && old_library=$libname.$libext + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test yes = "$hardcode_automatic"; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test yes = "$installed"; then + if test -z "$install_libdir"; then + break + fi + output=$output_objdir/${outputname}i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name=$func_basename_result + func_resolve_sysroot "$deplib" + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs=$newdependency_libs + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles=$newdlprefiles + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles=$newdlprefiles + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test -n "$bindir"; then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result/$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that cannot go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test no,yes = "$installed,$need_relink"; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $debug_cmd + + RM=$nonopt + files= + rmforce=false + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir + else + odir=$dir/$objdir + fi + func_basename "$file" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir + + # Remember odir for removal later, being careful to avoid duplicates + if test clean = "$opt_mode"; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif $rmforce; then + continue + fi + + rmfiles=$file + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case $opt_mode in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test clean = "$opt_mode"; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the $objdir's in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi + +test -z "$opt_mode" && { + help=$generic_help + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode '$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# where we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/src/third_party/gperftools-2.7/dist/m4/ac_have_attribute.m4 b/src/third_party/gperftools-2.7/dist/m4/ac_have_attribute.m4 new file mode 100644 index 00000000000..19f4021e990 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/ac_have_attribute.m4 @@ -0,0 +1,16 @@ +AC_DEFUN([AX_C___ATTRIBUTE__], [ + AC_MSG_CHECKING(for __attribute__) + AC_CACHE_VAL(ac_cv___attribute__, [ + AC_TRY_COMPILE( + [#include <stdlib.h> + static void foo(void) __attribute__ ((unused)); + void foo(void) { exit(1); }], + [], + ac_cv___attribute__=yes, + ac_cv___attribute__=no + )]) + if test "$ac_cv___attribute__" = "yes"; then + AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) + fi + AC_MSG_RESULT($ac_cv___attribute__) +]) diff --git a/src/third_party/gperftools-2.7/dist/m4/acx_nanosleep.m4 b/src/third_party/gperftools-2.7/dist/m4/acx_nanosleep.m4 new file mode 100644 index 00000000000..1d443926fa2 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/acx_nanosleep.m4 @@ -0,0 +1,35 @@ +# Check for support for nanosleep. It's defined in <time.h>, but on +# some systems, such as solaris, you need to link in a library to use it. +# We set acx_nanosleep_ok if nanosleep is supported; in that case, +# NANOSLEEP_LIBS is set to whatever libraries are needed to support +# nanosleep. + +AC_DEFUN([ACX_NANOSLEEP], +[AC_MSG_CHECKING(if nanosleep requires any libraries) + AC_LANG_SAVE + AC_LANG_C + acx_nanosleep_ok="no" + NANOSLEEP_LIBS= + # For most folks, this should just work + AC_TRY_LINK([#include <time.h>], + [static struct timespec ts; nanosleep(&ts, NULL);], + [acx_nanosleep_ok=yes]) + # For solaris, we may need -lrt + if test "x$acx_nanosleep_ok" != "xyes"; then + OLD_LIBS="$LIBS" + LIBS="-lrt $LIBS" + AC_TRY_LINK([#include <time.h>], + [static struct timespec ts; nanosleep(&ts, NULL);], + [acx_nanosleep_ok=yes]) + if test "x$acx_nanosleep_ok" = "xyes"; then + NANOSLEEP_LIBS="-lrt" + fi + LIBS="$OLD_LIBS" + fi + if test "x$acx_nanosleep_ok" != "xyes"; then + AC_MSG_ERROR([cannot find the nanosleep function]) + else + AC_MSG_RESULT(${NANOSLEEP_LIBS:-no}) + fi + AC_LANG_RESTORE +]) diff --git a/src/third_party/gperftools-2.7/dist/m4/acx_pthread.m4 b/src/third_party/gperftools-2.7/dist/m4/acx_pthread.m4 new file mode 100644 index 00000000000..89d42c7449e --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/acx_pthread.m4 @@ -0,0 +1,397 @@ +# This was retrieved from +# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?revision=1277&root=avahi +# See also (perhaps for new versions?) +# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?root=avahi +# +# We've rewritten the inconsistency check code (from avahi), to work +# more broadly. In particular, it no longer assumes ld accepts -zdefs. +# This caused a restructing of the code, but the functionality has only +# changed a little. + +dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +dnl +dnl @summary figure out how to build C programs using POSIX threads +dnl +dnl This macro figures out how to build C programs using POSIX threads. +dnl It sets the PTHREAD_LIBS output variable to the threads library and +dnl linker flags, and the PTHREAD_CFLAGS output variable to any special +dnl C compiler flags that are needed. (The user can also force certain +dnl compiler flags/libs to be tested by setting these environment +dnl variables.) +dnl +dnl Also sets PTHREAD_CC to any special C compiler that is needed for +dnl multi-threaded programs (defaults to the value of CC otherwise). +dnl (This is necessary on AIX to use the special cc_r compiler alias.) +dnl +dnl NOTE: You are assumed to not only compile your program with these +dnl flags, but also link it with them as well. e.g. you should link +dnl with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS +dnl $LIBS +dnl +dnl If you are only building threads programs, you may wish to use +dnl these variables in your default LIBS, CFLAGS, and CC: +dnl +dnl LIBS="$PTHREAD_LIBS $LIBS" +dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +dnl CC="$PTHREAD_CC" +dnl +dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute +dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to +dnl that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX). +dnl +dnl ACTION-IF-FOUND is a list of shell commands to run if a threads +dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands to +dnl run it if it is not found. If ACTION-IF-FOUND is not specified, the +dnl default action will define HAVE_PTHREAD. +dnl +dnl Please let the authors know if this macro fails on any platform, or +dnl if you have any other suggestions or comments. This macro was based +dnl on work by SGJ on autoconf scripts for FFTW (www.fftw.org) (with +dnl help from M. Frigo), as well as ac_pthread and hb_pthread macros +dnl posted by Alejandro Forero Cuervo to the autoconf macro repository. +dnl We are also grateful for the helpful feedback of numerous users. +dnl +dnl @category InstalledPackages +dnl @author Steven G. Johnson <stevenj@alum.mit.edu> +dnl @version 2006-05-29 +dnl @license GPLWithACException +dnl +dnl Checks for GCC shared/pthread inconsistency based on work by +dnl Marcin Owsiany <marcin@owsiany.pl> + + +AC_DEFUN([ACX_PTHREAD], [ +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_SAVE +AC_LANG_C +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) + AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) + AC_MSG_RESULT($acx_pthread_ok) + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# ... -mt is also the pthreads flag for HP/aCC +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthreads/-mt/ + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + AC_MSG_CHECKING([whether pthreads work without any flags]) + ;; + + -*) + AC_MSG_CHECKING([whether pthreads work with $flag]) + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no) + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + AC_MSG_CHECKING([for the pthreads library -l$flag]) + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + AC_TRY_LINK([#include <pthread.h>], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [acx_pthread_ok=yes]) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + AC_MSG_RESULT($acx_pthread_ok) + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + AC_MSG_CHECKING([for joinable pthread attribute]) + attr_name=unknown + for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;], + [attr_name=$attr; break]) + done + AC_MSG_RESULT($attr_name) + if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then + AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name, + [Define to necessary symbol if this constant + uses a non-standard name on your system.]) + fi + + AC_MSG_CHECKING([if more special flags are required for pthreads]) + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + AC_MSG_RESULT(${flag}) + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + # More AIX lossage: must compile with xlc_r or cc_r + if test x"$GCC" != xyes; then + AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC}) + else + PTHREAD_CC=$CC + fi + + # The next part tries to detect GCC inconsistency with -shared on some + # architectures and systems. The problem is that in certain + # configurations, when -shared is specified, GCC "forgets" to + # internally use various flags which are still necessary. + + # + # Prepare the flags + # + save_CFLAGS="$CFLAGS" + save_LIBS="$LIBS" + save_CC="$CC" + + # Try with the flags determined by the earlier checks. + # + # -Wl,-z,defs forces link-time symbol resolution, so that the + # linking checks with -shared actually have any value + # + # FIXME: -fPIC is required for -shared on many architectures, + # so we specify it here, but the right way would probably be to + # properly detect whether it is actually required. + CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CC="$PTHREAD_CC" + + # In order not to create several levels of indentation, we test + # the value of "$done" until we find the cure or run out of ideas. + done="no" + + # First, make sure the CFLAGS we added are actually accepted by our + # compiler. If not (and OS X's ld, for instance, does not accept -z), + # then we can't do this test. + if test x"$done" = xno; then + AC_MSG_CHECKING([whether to check for GCC pthread/shared inconsistencies]) + AC_TRY_LINK(,, , [done=yes]) + + if test "x$done" = xyes ; then + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([yes]) + fi + fi + + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -pthread is sufficient with -shared]) + AC_TRY_LINK([#include <pthread.h>], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi + + # + # Linux gcc on some architectures such as mips/mipsel forgets + # about -lpthread + # + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -lpthread fixes that]) + LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" + AC_TRY_LINK([#include <pthread.h>], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" + else + AC_MSG_RESULT([no]) + fi + fi + # + # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc + # + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -lc_r fixes that]) + LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" + AC_TRY_LINK([#include <pthread.h>], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" + else + AC_MSG_RESULT([no]) + fi + fi + if test x"$done" = xno; then + # OK, we have run out of ideas + AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries]) + + # so it's not safe to assume that we may use pthreads + acx_pthread_ok=no + fi + + AC_MSG_CHECKING([whether what we have so far is sufficient with -nostdlib]) + CFLAGS="-nostdlib $CFLAGS" + # we need c with nostdlib + LIBS="$LIBS -lc" + AC_TRY_LINK([#include <pthread.h>], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes],[done=no]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -lpthread saves the day]) + LIBS="-lpthread $LIBS" + AC_TRY_LINK([#include <pthread.h>], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes],[done=no]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + PTHREAD_LIBS="$PTHREAD_LIBS -lpthread" + else + AC_MSG_RESULT([no]) + AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries and -nostdlib]) + fi + fi + + CFLAGS="$save_CFLAGS" + LIBS="$save_LIBS" + CC="$save_CC" +else + PTHREAD_CC="$CC" +fi + +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_CC) + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) + : +else + acx_pthread_ok=no + $2 +fi +AC_LANG_RESTORE +])dnl ACX_PTHREAD diff --git a/src/third_party/gperftools-2.7/dist/m4/ax_generate_changelog.m4 b/src/third_party/gperftools-2.7/dist/m4/ax_generate_changelog.m4 new file mode 100644 index 00000000000..d9d5cd105f6 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/ax_generate_changelog.m4 @@ -0,0 +1,99 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_generate_changelog.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_GENERATE_CHANGELOG() +# +# DESCRIPTION +# +# Builds a rule for generating a ChangeLog file from version control +# system commit messages. Currently, the only supported VCS is git, but +# support for others could be added in future. +# +# Defines GENERATE_CHANGELOG_RULES which should be substituted in your +# Makefile. +# +# Usage example: +# +# configure.ac: +# +# AX_GENERATE_CHANGELOG +# +# Makefile.am: +# +# @GENERATE_CHANGELOG_RULES@ +# CHANGELOG_START = 0.2.3^ +# dist-hook: dist-ChangeLog +# +# ChangeLog (stub committed to VCS): +# +# The ChangeLog is auto-generated when releasing. +# If you are seeing this, use 'git log' for a detailed list of changes. +# +# This results in a "dist-ChangeLog" rule being added to the Makefile. +# When run, "dist-ChangeLog" will generate a ChangeLog in the +# $(top_distdir), using $(CHANGELOG_GIT_FLAGS) to format the output from +# "git log" being run in $(CHANGELOG_GIT_DIR). +# +# Unless Automake is initialised with the 'foreign' option, a dummy +# ChangeLog file must be committed to VCS in $(top_srcdir), containing the +# text above (for example). It will be substituted by the automatically +# generated ChangeLog during "make dist". +# +# LICENSE +# +# Copyright (c) 2015 David King <amigadave@amigadave.com> +# Copyright (c) 2015 Philip Withnall <philip.withnall@collabora.co.uk> +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 1 + +AC_DEFUN([AX_GENERATE_CHANGELOG],[ + # Find git, defaulting to the 'missing' script so the user gets a nice + # message if git is missing, rather than a plain 'command not found'. + AC_PATH_PROG([GIT],[git],[${am_missing_run}git]) + AC_SUBST([GIT]) + + # Build the ChangeLog rules. + m4_pattern_allow([AM_V_GEN]) +GENERATE_CHANGELOG_RULES=' +# Generate ChangeLog +# +# Optional: +# - CHANGELOG_START: git commit ID or tag name to output changelogs from +# (exclusive). (Default: include all commits) +# - CHANGELOG_GIT_FLAGS: General flags to pass to git-log when generating the +# ChangeLog. (Default: various) +# - CHANGELOG_GIT_DIR: .git directory to use. (Default: $(top_srcdir)/.git) + +# git-specific +CHANGELOG_GIT_FLAGS ?= --stat -M -C --name-status --no-color +CHANGELOG_GIT_DIR ?= $(top_srcdir)/.git + +ifeq ($(CHANGELOG_START),) +CHANGELOG_GIT_RANGE = +else +CHANGELOG_GIT_RANGE = $(CHANGELOG_START).. +endif + +# Generate a ChangeLog in $(top_distdir) +dist-ChangeLog: + $(AM_V_GEN)if $(GIT) \ + --git-dir=$(CHANGELOG_GIT_DIR) --work-tree=$(top_srcdir) log \ + $(CHANGELOG_GIT_FLAGS) $(CHANGELOG_GIT_RANGE) \ + | fmt --split-only >.ChangeLog.tmp; \ + then mv -f .ChangeLog.tmp "$(top_distdir)/ChangeLog"; \ + else rm -f .ChangeLog.tmp; exit 1; fi + +.PHONY: dist-ChangeLog +' + + AC_SUBST([GENERATE_CHANGELOG_RULES]) + m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([GENERATE_CHANGELOG_RULES])]) +]) diff --git a/src/third_party/gperftools-2.7/dist/m4/compiler_characteristics.m4 b/src/third_party/gperftools-2.7/dist/m4/compiler_characteristics.m4 new file mode 100644 index 00000000000..2b628930ec8 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/compiler_characteristics.m4 @@ -0,0 +1,24 @@ +# Check compiler characteristics (e.g. type sizes, PRIxx macros, ...) + +# If types $1 and $2 are compatible, perform action $3 +AC_DEFUN([AC_TYPES_COMPATIBLE], + [AC_TRY_COMPILE([#include <stddef.h>], [$1 v1 = 0; $2 v2 = 0; return (&v1 - &v2)], $3)]) + +define(AC_PRIUS_COMMENT, [printf format code for printing a size_t and ssize_t]) + +AC_DEFUN([AC_COMPILER_CHARACTERISTICS], + [AC_CACHE_CHECK(AC_PRIUS_COMMENT, ac_cv_formatting_prius_prefix, + [AC_TYPES_COMPATIBLE(unsigned int, size_t, + ac_cv_formatting_prius_prefix=; ac_cv_prius_defined=1) + AC_TYPES_COMPATIBLE(unsigned long, size_t, + ac_cv_formatting_prius_prefix=l; ac_cv_prius_defined=1) + AC_TYPES_COMPATIBLE(unsigned long long, size_t, + ac_cv_formatting_prius_prefix=ll; ac_cv_prius_defined=1 + )]) + if test -z "$ac_cv_prius_defined"; then + ac_cv_formatting_prius_prefix=z; + fi + AC_DEFINE_UNQUOTED(PRIuS, "${ac_cv_formatting_prius_prefix}u", AC_PRIUS_COMMENT) + AC_DEFINE_UNQUOTED(PRIxS, "${ac_cv_formatting_prius_prefix}x", AC_PRIUS_COMMENT) + AC_DEFINE_UNQUOTED(PRIdS, "${ac_cv_formatting_prius_prefix}d", AC_PRIUS_COMMENT) +]) diff --git a/src/third_party/gperftools-2.7/dist/m4/install_prefix.m4 b/src/third_party/gperftools-2.7/dist/m4/install_prefix.m4 new file mode 100644 index 00000000000..ef33f42e6b6 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/install_prefix.m4 @@ -0,0 +1,8 @@ +AC_DEFUN([AC_INSTALL_PREFIX], + [ac_cv_install_prefix="$prefix"; + if test x"$ac_cv_install_prefix" = x"NONE" ; then + ac_cv_install_prefix="$ac_default_prefix"; + fi + AC_DEFINE_UNQUOTED(INSTALL_PREFIX, "$ac_cv_install_prefix", + [prefix where we look for installed files]) + ]) diff --git a/src/third_party/gperftools-2.7/dist/m4/libtool.m4 b/src/third_party/gperftools-2.7/dist/m4/libtool.m4 new file mode 100644 index 00000000000..ee80844b619 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/libtool.m4 @@ -0,0 +1,8387 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +]) + +# serial 58 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_PREPARE_CC_BASENAME +# ----------------------- +m4_defun([_LT_PREPARE_CC_BASENAME], [ +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in @S|@*""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} +])# _LT_PREPARE_CC_BASENAME + + +# _LT_CC_BASENAME(CC) +# ------------------- +# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, +# but that macro is also expanded into generated libtool script, which +# arranges for $SED and $ECHO to be set by different means. +m4_defun([_LT_CC_BASENAME], +[m4_require([_LT_PREPARE_CC_BASENAME])dnl +AC_REQUIRE([_LT_DECL_SED])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl +func_cc_basename $1 +cc_basename=$func_cc_basename_result +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl +m4_require([_LT_CMD_TRUNCATE])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from 'configure', and 'config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# 'config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain=$ac_aux_dir/ltmain.sh +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the 'libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to 'config.status' so that its +# declaration there will have the same value as in 'configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags='_LT_TAGS'dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into 'config.status', and then the shell code to quote escape them in +# for loops in 'config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# '#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test 0 = "$lt_write_fail" && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +'$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to <bug-libtool@gnu.org>." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test 0 != $[#] +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try '$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try '$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test yes = "$silent" && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +_LT_COPYING +_LT_LIBTOOL_TAGS + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +_LT_PREPARE_MUNGE_PATH_LIST +_LT_PREPARE_CC_BASENAME + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS=$save_LDFLAGS + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[[012]][[,.]]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test yes = "$lt_cv_ld_force_load"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + m4_if([$1], [CXX], +[ if test yes != "$lt_cv_apple_cc_single_mod"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script that will find a shell with a builtin +# printf (that we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case $ECHO in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], + [Search for dependent libraries within DIR (or the compiler's sysroot + if not specified).])], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([$with_sysroot]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and where our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test yes = "[$]$2"; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS +]) + +if test yes = "[$]$2"; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n "$lt_cv_sys_max_cmd_len"; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes = "$cross_compiling"; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen=shl_load], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen=dlopen], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links=nottested +if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test no = "$hard_links"; then + AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", + [Define to the sub-directory where libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then + + # We can hardcode non-existent directories. + if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && + test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || + test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_PREPARE_MUNGE_PATH_LIST +# --------------------------- +# Make sure func_munge_path_list() is defined correctly. +m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], +[[# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x@S|@2 in + x) + ;; + *:) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" + ;; + x:*) + eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" + ;; + *) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + esac +} +]])# _LT_PREPARE_PATH_LIST + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +AC_ARG_VAR([LT_SYS_LIBRARY_PATH], +[User-defined run-time library search path.]) + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a[(]lib.so.V[)]' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], + [Detected run-time system search path for libraries]) +_LT_DECL([], [configure_time_lt_sys_library_path], [2], + [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program that can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$1"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac]) +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program that can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test no = "$withval" || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test no != "$with_gnu_ld" && break + ;; + *) + test yes != "$with_gnu_ld" && break + ;; + esac + fi + done + IFS=$lt_save_ifs +else + lt_cv_path_LD=$LD # Let the user override the test with a path. +fi]) +LD=$lt_cv_path_LD +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +_LT_PATH_LD_GNU +AC_SUBST([LD]) + +_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) +])# LT_PATH_LD + +# Old names: +AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) +AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_LD], []) +dnl AC_DEFUN([AC_PROG_LD], []) + + +# _LT_PATH_LD_GNU +#- -------------- +m4_defun([_LT_PATH_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# _LT_PATH_LD_GNU + + +# _LT_CMD_RELOAD +# -------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +m4_defun([_LT_CMD_RELOAD], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl +_LT_TAGDECL([], [reload_cmds], [2])dnl +])# _LT_CMD_RELOAD + + +# _LT_PATH_DD +# ----------- +# find a working dd +m4_defun([_LT_PATH_DD], +[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], +[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi]) +rm -f conftest.i conftest2.i conftest.out]) +])# _LT_PATH_DD + + +# _LT_CMD_TRUNCATE +# ---------------- +# find command to truncate a binary pipe +m4_defun([_LT_CMD_TRUNCATE], +[m4_require([_LT_PATH_DD]) +AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) +_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], + [Command to truncate a binary pipe]) +])# _LT_CMD_TRUNCATE + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi]) +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# _LT_DLL_DEF_P([FILE]) +# --------------------- +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with func_dll_def_p in the libtool script +AC_DEFUN([_LT_DLL_DEF_P], +[dnl + test DEF = "`$SED -n dnl + -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace + -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments + -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl + -e q dnl Only consider the first "real" line + $1`" dnl +])# _LT_DLL_DEF_P + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM=-lm) + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], + [Transform the output of nm into a list of symbols to manually relocate]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], + [The name lister interface]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test yes = "$GCC"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS=$save_LDFLAGS]) + if test yes = "$lt_cv_irix_exported_symbol"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(ld_shlibs, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + osf3*) + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting $shlibpath_var if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC=$CC +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report what library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC=$lt_save_CC +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + + _LT_TAGVAR(GCC, $1)=$GXX + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case @S|@2 in + .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; + *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)=$prev$p + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)=$p + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)=$p + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test no = "$F77"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_F77"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$G77 + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_F77" + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test no = "$FC"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_FC"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_FC" + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f "$lt_ac_sed" && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test 10 -lt "$lt_ac_count" && break + lt_ac_count=`expr $lt_ac_count + 1` + if test "$lt_ac_count" -gt "$lt_ac_max"; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine what file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/src/third_party/gperftools-2.7/dist/m4/ltoptions.m4 b/src/third_party/gperftools-2.7/dist/m4/ltoptions.m4 new file mode 100644 index 00000000000..94b08297666 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/ltoptions.m4 @@ -0,0 +1,437 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 8 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option '$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl 'shared' nor 'disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], + [_LT_WITH_AIX_SONAME([aix])]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the 'shared' and +# 'disable-shared' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the 'static' and +# 'disable-static' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the 'fast-install' +# and 'disable-fast-install' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_AIX_SONAME([DEFAULT]) +# ---------------------------------- +# implement the --with-aix-soname flag, and support the `aix-soname=aix' +# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT +# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. +m4_define([_LT_WITH_AIX_SONAME], +[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl +shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[[5-9]]*,yes) + AC_MSG_CHECKING([which variant of shared library versioning to provide]) + AC_ARG_WITH([aix-soname], + [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], + [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], + [case $withval in + aix|svr4|both) + ;; + *) + AC_MSG_ERROR([Unknown argument to --with-aix-soname]) + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname], + [AC_CACHE_VAL([lt_cv_with_aix_soname], + [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) + with_aix_soname=$lt_cv_with_aix_soname]) + AC_MSG_RESULT([$with_aix_soname]) + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + +_LT_DECL([], [shared_archive_member_spec], [0], + [Shared archive member basename, for filename based shared library versioning on AIX])dnl +])# _LT_WITH_AIX_SONAME + +LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the 'pic-only' and 'no-pic' +# LT_INIT options. +# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [pic_mode=m4_default([$1], [default])]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/src/third_party/gperftools-2.7/dist/m4/ltsugar.m4 b/src/third_party/gperftools-2.7/dist/m4/ltsugar.m4 new file mode 100644 index 00000000000..48bc9344a4d --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/ltsugar.m4 @@ -0,0 +1,124 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59, which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/src/third_party/gperftools-2.7/dist/m4/ltversion.m4 b/src/third_party/gperftools-2.7/dist/m4/ltversion.m4 new file mode 100644 index 00000000000..fa04b52a3bf --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 4179 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.6]) +m4_define([LT_PACKAGE_REVISION], [2.4.6]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.6' +macro_revision='2.4.6' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/src/third_party/gperftools-2.7/dist/m4/lt~obsolete.m4 b/src/third_party/gperftools-2.7/dist/m4/lt~obsolete.m4 new file mode 100644 index 00000000000..c6b26f88f6c --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/lt~obsolete.m4 @@ -0,0 +1,99 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/src/third_party/gperftools-2.7/dist/m4/namespaces.m4 b/src/third_party/gperftools-2.7/dist/m4/namespaces.m4 new file mode 100644 index 00000000000..d78dbe4cc2e --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/namespaces.m4 @@ -0,0 +1,15 @@ +# Checks whether the compiler implements namespaces +AC_DEFUN([AC_CXX_NAMESPACES], + [AC_CACHE_CHECK(whether the compiler implements namespaces, + ac_cv_cxx_namespaces, + [AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([namespace Outer { + namespace Inner { int i = 0; }}], + [using namespace Outer::Inner; return i;], + ac_cv_cxx_namespaces=yes, + ac_cv_cxx_namespaces=no) + AC_LANG_RESTORE]) + if test "$ac_cv_cxx_namespaces" = yes; then + AC_DEFINE(HAVE_NAMESPACES, 1, [define if the compiler implements namespaces]) + fi]) diff --git a/src/third_party/gperftools-2.7/dist/m4/pc_from_ucontext.m4 b/src/third_party/gperftools-2.7/dist/m4/pc_from_ucontext.m4 new file mode 100644 index 00000000000..c9224bc6471 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/pc_from_ucontext.m4 @@ -0,0 +1,98 @@ +# We want to access the "PC" (Program Counter) register from a struct +# ucontext. Every system has its own way of doing that. We try all the +# possibilities we know about. Note REG_PC should come first (REG_RIP +# is also defined on solaris, but does the wrong thing). + +# OpenBSD doesn't have ucontext.h, but we can get PC from ucontext_t +# by using signal.h. + +# The first argument of AC_PC_FROM_UCONTEXT will be invoked when we +# cannot find a way to obtain PC from ucontext. + +AC_DEFUN([AC_PC_FROM_UCONTEXT], + [AC_CHECK_HEADERS(ucontext.h) + # Redhat 7 has <sys/ucontext.h>, but it barfs if we #include it directly + # (this was fixed in later redhats). <ucontext.h> works fine, so use that. + if grep "Red Hat Linux release 7" /etc/redhat-release >/dev/null 2>&1; then + AC_DEFINE(HAVE_SYS_UCONTEXT_H, 0, [<sys/ucontext.h> is broken on redhat 7]) + ac_cv_header_sys_ucontext_h=no + else + AC_CHECK_HEADERS(sys/ucontext.h) # ucontext on OS X 10.6 (at least) + fi + AC_CHECK_HEADERS(cygwin/signal.h) # ucontext on cywgin + AC_MSG_CHECKING([how to access the program counter from a struct ucontext]) + pc_fields=" uc_mcontext.gregs[[REG_PC]]" # Solaris x86 (32 + 64 bit) + pc_fields="$pc_fields uc_mcontext.gregs[[REG_EIP]]" # Linux (i386) + pc_fields="$pc_fields uc_mcontext.gregs[[REG_RIP]]" # Linux (x86_64) + pc_fields="$pc_fields uc_mcontext.sc_ip" # Linux (ia64) + pc_fields="$pc_fields uc_mcontext.pc" # Linux (mips) + pc_fields="$pc_fields uc_mcontext.uc_regs->gregs[[PT_NIP]]" # Linux (ppc) + pc_fields="$pc_fields uc_mcontext.psw.addr" # Linux (s390) + pc_fields="$pc_fields uc_mcontext.gregs[[R15]]" # Linux (arm old [untested]) + pc_fields="$pc_fields uc_mcontext.arm_pc" # Linux (arm arch 5) + pc_fields="$pc_fields uc_mcontext.gp_regs[[PT_NIP]]" # Suse SLES 11 (ppc64) + pc_fields="$pc_fields uc_mcontext.mc_eip" # FreeBSD (i386) + pc_fields="$pc_fields uc_mcontext.mc_rip" # FreeBSD (x86_64 [untested]) + pc_fields="$pc_fields uc_mcontext.__gregs[[_REG_EIP]]" # NetBSD (i386) + pc_fields="$pc_fields uc_mcontext.__gregs[[_REG_RIP]]" # NetBSD (x86_64) + pc_fields="$pc_fields uc_mcontext->ss.eip" # OS X (i386, <=10.4) + pc_fields="$pc_fields uc_mcontext->__ss.__eip" # OS X (i386, >=10.5) + pc_fields="$pc_fields uc_mcontext->ss.rip" # OS X (x86_64) + pc_fields="$pc_fields uc_mcontext->__ss.__rip" # OS X (>=10.5 [untested]) + pc_fields="$pc_fields uc_mcontext->ss.srr0" # OS X (ppc, ppc64 [untested]) + pc_fields="$pc_fields uc_mcontext->__ss.__srr0" # OS X (>=10.5 [untested]) + pc_field_found=false + for pc_field in $pc_fields; do + if ! $pc_field_found; then + # Prefer sys/ucontext.h to ucontext.h, for OS X's sake. + if test "x$ac_cv_header_cygwin_signal_h" = xyes; then + AC_TRY_COMPILE([#define _GNU_SOURCE 1 + #include <cygwin/signal.h>], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then + AC_TRY_COMPILE([#define _GNU_SOURCE 1 + #include <sys/ucontext.h>], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + elif test "x$ac_cv_header_ucontext_h" = xyes; then + AC_TRY_COMPILE([#define _GNU_SOURCE 1 + #include <ucontext.h>], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + else # hope some standard header gives it to us + AC_TRY_COMPILE([], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + fi + fi + done + if ! $pc_field_found; then + pc_fields=" sc_eip" # OpenBSD (i386) + pc_fields="$pc_fields sc_rip" # OpenBSD (x86_64) + for pc_field in $pc_fields; do + if ! $pc_field_found; then + AC_TRY_COMPILE([#include <signal.h>], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + fi + done + fi + if ! $pc_field_found; then + [$1] + fi]) diff --git a/src/third_party/gperftools-2.7/dist/m4/program_invocation_name.m4 b/src/third_party/gperftools-2.7/dist/m4/program_invocation_name.m4 new file mode 100644 index 00000000000..6161f66d2e6 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/program_invocation_name.m4 @@ -0,0 +1,19 @@ +# We need to be careful to avoid having the reference to +# program_invocation_name optimized out. We do that by +# returning the value. + +AC_DEFUN([AC_PROGRAM_INVOCATION_NAME], + [AC_CACHE_CHECK( + for program_invocation_name, + ac_cv_have_program_invocation_name, + AC_TRY_LINK([extern char* program_invocation_name;], + [return *program_invocation_name;], + [ac_cv_have_program_invocation_name=yes], + [ac_cv_have_program_invocation_name=no]) + ) + if test "$ac_cv_have_program_invocation_name" = "yes"; then + AC_DEFINE(HAVE_PROGRAM_INVOCATION_NAME, 1, + [define if libc has program_invocation_name]) + fi + ]) + diff --git a/src/third_party/gperftools-2.7/dist/m4/stl_namespace.m4 b/src/third_party/gperftools-2.7/dist/m4/stl_namespace.m4 new file mode 100644 index 00000000000..989ad80696a --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/m4/stl_namespace.m4 @@ -0,0 +1,25 @@ +# We check what namespace stl code like vector expects to be executed in + +AC_DEFUN([AC_CXX_STL_NAMESPACE], + [AC_CACHE_CHECK( + what namespace STL code is in, + ac_cv_cxx_stl_namespace, + [AC_REQUIRE([AC_CXX_NAMESPACES]) + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([#include <vector>], + [vector<int> t; return 0;], + ac_cv_cxx_stl_namespace=none) + AC_TRY_COMPILE([#include <vector>], + [std::vector<int> t; return 0;], + ac_cv_cxx_stl_namespace=std) + AC_LANG_RESTORE]) + if test "$ac_cv_cxx_stl_namespace" = none; then + AC_DEFINE(STL_NAMESPACE,, + [the namespace where STL code like vector<> is defined]) + fi + if test "$ac_cv_cxx_stl_namespace" = std; then + AC_DEFINE(STL_NAMESPACE,std, + [the namespace where STL code like vector<> is defined]) + fi +]) diff --git a/src/third_party/gperftools-2.7/dist/missing b/src/third_party/gperftools-2.7/dist/missing new file mode 100755 index 00000000000..f62bbae306c --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2013-10-28.13; # UTC + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/third_party/gperftools-2.7/dist/packages/deb.sh b/src/third_party/gperftools-2.7/dist/packages/deb.sh new file mode 100755 index 00000000000..31b423c12fa --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb.sh @@ -0,0 +1,74 @@ +#!/bin/bash -e + +# This takes one commandline argument, the name of the package. If no +# name is given, then we'll end up just using the name associated with +# an arbitrary .tar.gz file in the rootdir. That's fine: there's probably +# only one. +# +# Run this from the 'packages' directory, just under rootdir + +## Set LIB to lib if exporting a library, empty-string else +LIB= +#LIB=lib + +PACKAGE="$1" +VERSION="$2" + +# We can only build Debian packages, if the Debian build tools are installed +if [ \! -x /usr/bin/debuild ]; then + echo "Cannot find /usr/bin/debuild. Not building Debian packages." 1>&2 + exit 0 +fi + +# Double-check we're in the packages directory, just under rootdir +if [ \! -r ../Makefile -a \! -r ../INSTALL ]; then + echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2 + echo "Also, you must run \"make dist\" before running this script." 1>&2 + exit 0 +fi + +# Find the top directory for this package +topdir="${PWD%/*}" + +# Find the tar archive built by "make dist" +archive="${PACKAGE}-${VERSION}" +archive_with_underscore="${PACKAGE}_${VERSION}" +if [ -z "${archive}" ]; then + echo "Cannot find ../$PACKAGE*.tar.gz. Run \"make dist\" first." 1>&2 + exit 0 +fi + +# Create a pristine directory for building the Debian package files +trap 'rm -rf '`pwd`/tmp'; exit $?' EXIT SIGHUP SIGINT SIGTERM + +rm -rf tmp +mkdir -p tmp +cd tmp + +# Debian has very specific requirements about the naming of build +# directories, and tar archives. It also wants to write all generated +# packages to the parent of the source directory. We accommodate these +# requirements by building directly from the tar file. +ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive}.orig.tar.gz" +# Some version of debuilder want foo.orig.tar.gz with _ between versions. +ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive_with_underscore}.orig.tar.gz" +tar zfx "${LIB}${archive}.orig.tar.gz" +[ -n "${LIB}" ] && mv "${archive}" "${LIB}${archive}" +cd "${LIB}${archive}" +# This is one of those 'specific requirements': where the deb control files live +cp -a "packages/deb" "debian" + +# Now, we can call Debian's standard build tool +debuild -uc -us +cd ../.. # get back to the original top-level dir + +# We'll put the result in a subdirectory that's named after the OS version +# we've made this .deb file for. +destdir="debian-$(cat /etc/debian_version 2>/dev/null || echo UNKNOWN)" + +rm -rf "$destdir" +mkdir -p "$destdir" +mv $(find tmp -mindepth 1 -maxdepth 1 -type f) "$destdir" + +echo +echo "The Debian package files are located in $PWD/$destdir" diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/README b/src/third_party/gperftools-2.7/dist/packages/deb/README new file mode 100644 index 00000000000..57becfda757 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/README @@ -0,0 +1,7 @@ +The list of files here isn't complete. For a step-by-step guide on +how to set this package up correctly, check out + http://www.debian.org/doc/maint-guide/ + +Most of the files that are in this directory are boilerplate. +However, you may need to change the list of binary-arch dependencies +in 'rules'. diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/changelog b/src/third_party/gperftools-2.7/dist/packages/deb/changelog new file mode 100644 index 00000000000..d67df6113a3 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/changelog @@ -0,0 +1,208 @@ +gperftools (2.1-1) unstable; urgency=low + + * New upstream release. + + -- gperftools Contributors <google-perftools@googlegroups.com> Tue, 30 Jul 2013 11:51:13 +0300 + +gperftools (2.0.99-1) unstable; urgency=low + + * New upstream release. + + -- gperftools Contributors <google-perftools@googlegroups.com> Sat, 20 Jul 2013 14:21:10 -0700 + +gperftools (2.0-1) unstable; urgency=low + + * New upstream release. + * Package renamed from google-perftools to gperftools. + + -- Google Inc. and others <google-perftools@googlegroups.com> Fri, 03 Feb 2012 15:40:45 -0800 + +google-perftools (1.10-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 31 Jan 2012 10:43:50 -0800 + +google-perftools (1.9-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Thu, 22 Dec 2011 16:22:45 -0800 + +google-perftools (1.8-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Fri, 15 Jul 2011 16:10:51 -0700 + +google-perftools (1.7-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Fri, 04 Feb 2011 15:54:31 -0800 + +google-perftools (1.6-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Thu, 05 Aug 2010 12:48:03 -0700 + +google-perftools (1.5-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 19 Jan 2010 14:46:12 -0800 + +google-perftools (1.4-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Thu, 10 Sep 2009 13:51:15 -0700 + +google-perftools (1.3-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 09 Jun 2009 18:19:06 -0700 + +google-perftools (1.2-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Fri, 17 Apr 2009 16:40:48 -0700 + +google-perftools (1.1-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Wed, 11 Mar 2009 11:25:34 -0700 + +google-perftools (1.0-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 06 Jan 2009 13:58:56 -0800 + +google-perftools (1.0rc1-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Thu, 11 Dec 2008 16:01:32 -0800 + +google-perftools (0.99.1-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Sat, 20 Sep 2008 09:37:18 -0700 + +google-perftools (0.99-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Thu, 18 Sep 2008 16:00:27 -0700 + +google-perftools (0.98-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Mon, 09 Jun 2008 16:47:03 -0700 + +google-perftools (0.97-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Mon, 21 Apr 2008 15:20:52 -0700 + +google-perftools (0.96-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 18 Mar 2008 14:30:44 -0700 + +google-perftools (0.95-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 12 Feb 2008 12:28:32 -0800 + +google-perftools (0.94-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Thu, 29 Nov 2007 07:59:43 -0800 + +google-perftools (0.93-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Fri, 17 Aug 2007 12:32:56 -0700 + +google-perftools (0.92-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 17 Jul 2007 22:26:27 -0700 + +google-perftools (0.91-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Wed, 18 Apr 2007 16:43:55 -0700 + +google-perftools (0.90-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Fri, 13 Apr 2007 14:50:51 -0700 + +google-perftools (0.8-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Wed, 14 Jun 2006 15:11:14 -0700 + +google-perftools (0.7-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Thu, 13 Apr 2006 20:59:09 -0700 + +google-perftools (0.6-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Fri, 27 Jan 2006 14:04:27 -0800 + +google-perftools (0.5-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Mon, Nov 14 17:28:59 2005 -0800 + +google-perftools (0.4-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Wed, 26 Oct 2005 15:19:16 -0700 + +google-perftools (0.3-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Fri, 24 Jun 2005 18:02:26 -0700 + +google-perftools (0.2-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. <opensource@google.com> Tue, 31 May 2005 08:14:38 -0700 + +google-perftools (0.1-1) unstable; urgency=low + + * Initial release. + The google-perftools package contains some utilities to improve + and analyze the performance of C++ programs. This includes an + optimized thread-caching malloc() and cpu and heap profiling + utilities. + + -- Google Inc. <opensource@google.com> Fri, 11 Mar 2005 08:07:33 -0800 diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/compat b/src/third_party/gperftools-2.7/dist/packages/deb/compat new file mode 100644 index 00000000000..b8626c4cff2 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/compat @@ -0,0 +1 @@ +4 diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/control b/src/third_party/gperftools-2.7/dist/packages/deb/control new file mode 100644 index 00000000000..37c34a5189b --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/control @@ -0,0 +1,25 @@ +Source: gperftools +Priority: optional +Maintainer: gperftools Contributors <google-perftools@googlegroups.com> +Build-Depends: debhelper (>= 4.0.0), binutils +Standards-Version: 3.6.1 + +Package: libgperftools-dev +Section: libdevel +Architecture: any +Depends: libgperftools0 (= ${Source-Version}) +Description: libraries for CPU and heap analysis, plus an efficient thread-caching malloc + The gperftools package contains some utilities to improve and + analyze the performance of C++ programs. This includes an optimized + thread-caching malloc() and cpu and heap profiling utilities. The + devel package contains static and debug libraries and header files + for developing applications that use the gperftools package. + +Package: libgperftools0 +Section: libs +Architecture: any +Depends: ${shlibs:Depends} +Description: libraries for CPU and heap analysis, plus an efficient thread-caching malloc + The gperftools package contains some utilities to improve and + analyze the performance of C++ programs. This includes an optimized + thread-caching malloc() and cpu and heap profiling utilities. diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/copyright b/src/third_party/gperftools-2.7/dist/packages/deb/copyright new file mode 100644 index 00000000000..db7c78e365d --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/copyright @@ -0,0 +1,38 @@ +This package was debianized by gperftools Contributors <google-perftools@googlegroups.com> +on Sat, 20 Jul 2013 14:21:10 -0700. + +It was downloaded from http://code.google.com/p/gperftools/downloads/list + +Upstream Author: google-perftools@googlegroups.com + +Copyright (c) 2005, Google Inc. +All rights reserved. + +Copyright (c) 2013, gperftools Contributors +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/docs b/src/third_party/gperftools-2.7/dist/packages/deb/docs new file mode 100644 index 00000000000..fc4806f2ad3 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/docs @@ -0,0 +1,47 @@ +AUTHORS +COPYING +ChangeLog +INSTALL +NEWS +README +TODO +docs/cpuprofile.html +docs/cpuprofile-fileformat.html +docs/designstyle.css +docs/heap-example1.png +docs/heap_checker.html +docs/heapprofile.html +docs/index.html +docs/overview.gif +docs/pageheap.gif +docs/pprof-test-big.gif +docs/pprof-test.gif +docs/pprof-vsnprintf-big.gif +docs/pprof-vsnprintf.gif +docs/pprof.1 +docs/pprof_remote_servers.html +docs/spanmap.gif +docs/t-test1.times.txt +docs/tcmalloc-opspercpusec.vs.threads.1024.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.128.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.131072.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.16384.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.2048.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.256.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.32768.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.4096.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.512.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.64.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.65536.bytes.png +docs/tcmalloc-opspercpusec.vs.threads.8192.bytes.png +docs/tcmalloc-opspersec.vs.size.1.threads.png +docs/tcmalloc-opspersec.vs.size.12.threads.png +docs/tcmalloc-opspersec.vs.size.16.threads.png +docs/tcmalloc-opspersec.vs.size.2.threads.png +docs/tcmalloc-opspersec.vs.size.20.threads.png +docs/tcmalloc-opspersec.vs.size.3.threads.png +docs/tcmalloc-opspersec.vs.size.4.threads.png +docs/tcmalloc-opspersec.vs.size.5.threads.png +docs/tcmalloc-opspersec.vs.size.8.threads.png +docs/tcmalloc.html +docs/threadheap.gif diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools-dev.dirs b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools-dev.dirs new file mode 100644 index 00000000000..8f883479be8 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools-dev.dirs @@ -0,0 +1,5 @@ +usr/lib +usr/lib/pkgconfig +usr/include +usr/include/google +usr/include/gperftools diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools-dev.install b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools-dev.install new file mode 100644 index 00000000000..e863529f3c8 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools-dev.install @@ -0,0 +1,12 @@ +usr/include/google/* +usr/include/gperftools/* +usr/lib/lib*.so +usr/lib/lib*.a +usr/lib/*.la +usr/lib/pkgconfig/*.pc +debian/tmp/usr/include/google/* +debian/tmp/usr/include/gperftools/* +debian/tmp/usr/lib/lib*.so +debian/tmp/usr/lib/lib*.a +debian/tmp/usr/lib/*.la +debian/tmp/usr/lib/pkgconfig/*.pc diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.dirs b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.dirs new file mode 100644 index 00000000000..14f5b95d7f4 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.dirs @@ -0,0 +1,2 @@ +usr/lib +usr/bin diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.install b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.install new file mode 100644 index 00000000000..047eed5c691 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.install @@ -0,0 +1,4 @@ +usr/lib/lib*.so.* +usr/bin/pprof* +debian/tmp/usr/lib/lib*.so.* +debian/tmp/usr/bin/pprof* diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.manpages b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.manpages new file mode 100644 index 00000000000..8ecbfc4aa77 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/libgperftools0.manpages @@ -0,0 +1 @@ +docs/pprof.1 diff --git a/src/third_party/gperftools-2.7/dist/packages/deb/rules b/src/third_party/gperftools-2.7/dist/packages/deb/rules new file mode 100755 index 00000000000..f520befd259 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/deb/rules @@ -0,0 +1,117 @@ +#!/usr/bin/make -f +# -*- makefile -*- +# Sample debian/rules that uses debhelper. +# This file was originally written by Joey Hess and Craig Small. +# As a special exception, when this file is copied by dh-make into a +# dh-make output file, you may use that output file without restriction. +# This special exception was added by Craig Small in version 0.37 of dh-make. + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + + +# These are used for cross-compiling and for saving the configure script +# from having to guess our platform (since we know it already) +DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) +DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) + + +CFLAGS = -Wall -g + +ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) + CFLAGS += -O0 +else + CFLAGS += -O2 +endif +ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS))) + INSTALL_PROGRAM += -s +endif + +# shared library versions, option 1 +#version=2.0.5 +#major=2 +# option 2, assuming the library is created as src/.libs/libfoo.so.2.0.5 or so +version=`ls src/.libs/lib*.so.* | \ + awk '{if (match($$0,/[0-9]+\.[0-9]+\.[0-9]+$$/)) print substr($$0,RSTART)}'` +major=`ls src/.libs/lib*.so.* | \ + awk '{if (match($$0,/\.so\.[0-9]+$$/)) print substr($$0,RSTART+4)}'` + +config.status: configure + dh_testdir + # Add here commands to configure the package. + CFLAGS="$(CFLAGS)" ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info + + +build: build-stamp +build-stamp: config.status + dh_testdir + + # Add here commands to compile the package. + $(MAKE) + + touch build-stamp + +clean: + dh_testdir + dh_testroot + rm -f build-stamp + + # Add here commands to clean up after the build process. + -$(MAKE) distclean +ifneq "$(wildcard /usr/share/misc/config.sub)" "" + cp -f /usr/share/misc/config.sub config.sub +endif +ifneq "$(wildcard /usr/share/misc/config.guess)" "" + cp -f /usr/share/misc/config.guess config.guess +endif + + + dh_clean + +install: build + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs + + # Add here commands to install the package into debian/tmp + $(MAKE) install DESTDIR=$(CURDIR)/debian/tmp + + +# Build architecture-independent files here. +binary-indep: build install +# We have nothing to do by default. + +# Build architecture-dependent files here. +binary-arch: build install + dh_testdir + dh_testroot + dh_installchangelogs ChangeLog + dh_installdocs + dh_installexamples + dh_install --sourcedir=debian/tmp +# dh_installmenu +# dh_installdebconf +# dh_installlogrotate +# dh_installemacsen +# dh_installpam +# dh_installmime +# dh_installinit +# dh_installcron +# dh_installinfo + dh_installman + dh_link + dh_strip + dh_compress + dh_fixperms +# dh_perl +# dh_python + dh_makeshlibs + dh_installdeb + dh_shlibdeps + dh_gencontrol + dh_md5sums + dh_builddeb + +binary: binary-indep binary-arch +.PHONY: build clean binary-indep binary-arch binary install diff --git a/src/third_party/gperftools-2.7/dist/packages/rpm.sh b/src/third_party/gperftools-2.7/dist/packages/rpm.sh new file mode 100755 index 00000000000..448a0327f2a --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/rpm.sh @@ -0,0 +1,86 @@ +#!/bin/sh -e + +# Run this from the 'packages' directory, just under rootdir + +# We can only build rpm packages, if the rpm build tools are installed +if [ \! -x /usr/bin/rpmbuild ] +then + echo "Cannot find /usr/bin/rpmbuild. Not building an rpm." 1>&2 + exit 0 +fi + +# Check the commandline flags +PACKAGE="$1" +VERSION="$2" +fullname="${PACKAGE}-${VERSION}" +archive=../$fullname.tar.gz + +if [ -z "$1" -o -z "$2" ] +then + echo "Usage: $0 <package name> <package version>" 1>&2 + exit 0 +fi + +# Double-check we're in the packages directory, just under rootdir +if [ \! -r ../Makefile -a \! -r ../INSTALL ] +then + echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2 + echo "Also, you must run \"make dist\" before running this script." 1>&2 + exit 0 +fi + +if [ \! -r "$archive" ] +then + echo "Cannot find $archive. Run \"make dist\" first." 1>&2 + exit 0 +fi + +# Create the directory where the input lives, and where the output should live +RPM_SOURCE_DIR="/tmp/rpmsource-$fullname" +RPM_BUILD_DIR="/tmp/rpmbuild-$fullname" + +trap 'rm -rf $RPM_SOURCE_DIR $RPM_BUILD_DIR; exit $?' EXIT SIGHUP SIGINT SIGTERM + +rm -rf "$RPM_SOURCE_DIR" "$RPM_BUILD_DIR" +mkdir "$RPM_SOURCE_DIR" +mkdir "$RPM_BUILD_DIR" + +cp "$archive" "$RPM_SOURCE_DIR" + +# rpmbuild -- as far as I can tell -- asks the OS what CPU it has. +# This may differ from what kind of binaries gcc produces. dpkg +# does a better job of this, so if we can run 'dpkg --print-architecture' +# to get the build CPU, we use that in preference of the rpmbuild +# default. +target=`dpkg --print-architecture 2>/dev/null || echo ""` +if [ -n "$target" ] +then + target=" --target $target" +fi + +rpmbuild -bb rpm/rpm.spec $target \ + --define "NAME $PACKAGE" \ + --define "VERSION $VERSION" \ + --define "_sourcedir $RPM_SOURCE_DIR" \ + --define "_builddir $RPM_BUILD_DIR" \ + --define "_rpmdir $RPM_SOURCE_DIR" + +# We put the output in a directory based on what system we've built for +destdir=rpm-unknown +if [ -r /etc/issue ] +then + grep "Red Hat.*release 7" /etc/issue >/dev/null 2>&1 && destdir=rh7 + grep "Red Hat.*release 8" /etc/issue >/dev/null 2>&1 && destdir=rh8 + grep "Red Hat.*release 9" /etc/issue >/dev/null 2>&1 && destdir=rh9 + grep "Fedora Core.*release 1" /etc/issue >/dev/null 2>&1 && destdir=fc1 + grep "Fedora Core.*release 2" /etc/issue >/dev/null 2>&1 && destdir=fc2 + grep "Fedora Core.*release 3" /etc/issue >/dev/null 2>&1 && destdir=fc3 +fi + +rm -rf "$destdir" +mkdir -p "$destdir" +# We want to get not only the main package but devel etc, hence the middle * +mv "$RPM_SOURCE_DIR"/*/"${PACKAGE}"-*"${VERSION}"*.rpm "$destdir" + +echo +echo "The rpm package file(s) are located in $PWD/$destdir" diff --git a/src/third_party/gperftools-2.7/dist/packages/rpm/rpm.spec b/src/third_party/gperftools-2.7/dist/packages/rpm/rpm.spec new file mode 100644 index 00000000000..0690e4f6a9a --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/packages/rpm/rpm.spec @@ -0,0 +1,77 @@ +%define RELEASE 1 +%define rel %{?CUSTOM_RELEASE} %{!?CUSTOM_RELEASE:%RELEASE} +%define prefix /usr + +Name: %NAME +Summary: Performance tools for C++ +Version: %VERSION +Release: %rel +Group: Development/Libraries +URL: http://code.google.com/p/gperftools/ +License: BSD +Vendor: gperftools Contributors +Packager: gperftools Contributors <google-perftools@googlegroups.com> +Source: http://%{NAME}.googlecode.com/files/%{NAME}-%{VERSION}.tar.gz +Distribution: Redhat 7 and above. +Buildroot: %{_tmppath}/%{name}-root +Prefix: %prefix + +%description +The %name packages contains some utilities to improve and analyze the +performance of C++ programs. This includes an optimized thread-caching +malloc() and cpu and heap profiling utilities. + +%package devel +Summary: Performance tools for C++ +Group: Development/Libraries +Requires: %{NAME} = %{VERSION} + +%description devel +The %name-devel package contains static and debug libraries and header +files for developing applications that use the %name package. + +%changelog + * Mon Apr 20 2009 <opensource@google.com> + - Change build rule to use a configure line more like '%configure' + - Change install to use DESTDIR instead of prefix for configure + - Use wildcards for doc/ and lib/ directories + + * Fri Mar 11 2005 <opensource@google.com> + - First draft + +%prep +%setup + +%build +# I can't use '% configure', because it defines -m32 which breaks some +# of the low-level atomicops files in this package. But I do take +# as much from % configure (in /usr/lib/rpm/macros) as I can. +./configure --prefix=%{_prefix} --exec-prefix=%{_exec_prefix} --bindir=%{_bindir} --sbindir=%{_sbindir} --sysconfdir=%{_sysconfdir} --datadir=%{_datadir} --includedir=%{_includedir} --libdir=%{_libdir} --libexecdir=%{_libexecdir} --localstatedir=%{_localstatedir} --sharedstatedir=%{_sharedstatedir} --mandir=%{_mandir} --infodir=%{_infodir} +make + +%install +rm -rf $RPM_BUILD_ROOT +make DESTDIR=$RPM_BUILD_ROOT install + +%clean +rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root) + +%docdir %{prefix}/share/doc/%{NAME}-%{VERSION} +%{prefix}/share/doc/%{NAME}-%{VERSION}/* + +%{_libdir}/*.so.* +%{_bindir}/pprof +%{_mandir}/man1/pprof.1* + +%files devel +%defattr(-,root,root) + +%{_includedir}/google +%{_includedir}/gperftools +%{_libdir}/*.a +%{_libdir}/*.la +%{_libdir}/*.so +%{_libdir}/pkgconfig/*.pc diff --git a/src/third_party/gperftools-2.7/src/addressmap-inl.h b/src/third_party/gperftools-2.7/dist/src/addressmap-inl.h index fd1dc5b6ffe..fd1dc5b6ffe 100644 --- a/src/third_party/gperftools-2.7/src/addressmap-inl.h +++ b/src/third_party/gperftools-2.7/dist/src/addressmap-inl.h diff --git a/src/third_party/gperftools-2.7/src/base/arm_instruction_set_select.h b/src/third_party/gperftools-2.7/dist/src/base/arm_instruction_set_select.h index 6fde685272c..6fde685272c 100644 --- a/src/third_party/gperftools-2.7/src/base/arm_instruction_set_select.h +++ b/src/third_party/gperftools-2.7/dist/src/base/arm_instruction_set_select.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-arm-generic.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-arm-generic.h index d0f941309bb..d0f941309bb 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-arm-generic.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-arm-generic.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-arm-v6plus.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-arm-v6plus.h index 35f10481b04..35f10481b04 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-arm-v6plus.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-arm-v6plus.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-gcc.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-gcc.h index f8d27863cb7..f8d27863cb7 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-gcc.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-gcc.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-linuxppc.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-linuxppc.h index b52fdf0d1ec..b52fdf0d1ec 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-linuxppc.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-linuxppc.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-macosx.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-macosx.h index b5130d4f4d7..b5130d4f4d7 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-macosx.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-macosx.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-mips.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-mips.h index 4bfd7f6c70d..4bfd7f6c70d 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-mips.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-mips.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-windows.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-windows.h index 93ced8770d4..93ced8770d4 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-windows.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-windows.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-x86.cc b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-x86.cc index c3391e78234..c3391e78234 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-x86.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-x86.cc diff --git a/src/third_party/gperftools-2.7/src/base/atomicops-internals-x86.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-x86.h index e441ac7e673..e441ac7e673 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops-internals-x86.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops-internals-x86.h diff --git a/src/third_party/gperftools-2.7/src/base/atomicops.h b/src/third_party/gperftools-2.7/dist/src/base/atomicops.h index dac95be86ab..dac95be86ab 100644 --- a/src/third_party/gperftools-2.7/src/base/atomicops.h +++ b/src/third_party/gperftools-2.7/dist/src/base/atomicops.h diff --git a/src/third_party/gperftools-2.7/src/base/basictypes.h b/src/third_party/gperftools-2.7/dist/src/base/basictypes.h index 42dbe5ceb94..42dbe5ceb94 100644 --- a/src/third_party/gperftools-2.7/src/base/basictypes.h +++ b/src/third_party/gperftools-2.7/dist/src/base/basictypes.h diff --git a/src/third_party/gperftools-2.7/src/base/commandlineflags.h b/src/third_party/gperftools-2.7/dist/src/base/commandlineflags.h index 49c904f891a..49c904f891a 100644 --- a/src/third_party/gperftools-2.7/src/base/commandlineflags.h +++ b/src/third_party/gperftools-2.7/dist/src/base/commandlineflags.h diff --git a/src/third_party/gperftools-2.7/src/base/dynamic_annotations.c b/src/third_party/gperftools-2.7/dist/src/base/dynamic_annotations.c index 87bd2ecde97..87bd2ecde97 100644 --- a/src/third_party/gperftools-2.7/src/base/dynamic_annotations.c +++ b/src/third_party/gperftools-2.7/dist/src/base/dynamic_annotations.c diff --git a/src/third_party/gperftools-2.7/src/base/dynamic_annotations.h b/src/third_party/gperftools-2.7/dist/src/base/dynamic_annotations.h index 4669315ced3..4669315ced3 100644 --- a/src/third_party/gperftools-2.7/src/base/dynamic_annotations.h +++ b/src/third_party/gperftools-2.7/dist/src/base/dynamic_annotations.h diff --git a/src/third_party/gperftools-2.7/src/base/elf_mem_image.cc b/src/third_party/gperftools-2.7/dist/src/base/elf_mem_image.cc index d2ca1a5e131..d2ca1a5e131 100644 --- a/src/third_party/gperftools-2.7/src/base/elf_mem_image.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/elf_mem_image.cc diff --git a/src/third_party/gperftools-2.7/src/base/elf_mem_image.h b/src/third_party/gperftools-2.7/dist/src/base/elf_mem_image.h index 5fb00fffb5f..5fb00fffb5f 100644 --- a/src/third_party/gperftools-2.7/src/base/elf_mem_image.h +++ b/src/third_party/gperftools-2.7/dist/src/base/elf_mem_image.h diff --git a/src/third_party/gperftools-2.7/src/base/elfcore.h b/src/third_party/gperftools-2.7/dist/src/base/elfcore.h index 8193d422c40..8193d422c40 100644 --- a/src/third_party/gperftools-2.7/src/base/elfcore.h +++ b/src/third_party/gperftools-2.7/dist/src/base/elfcore.h diff --git a/src/third_party/gperftools-2.7/src/base/googleinit.h b/src/third_party/gperftools-2.7/dist/src/base/googleinit.h index 3ea411a325a..3ea411a325a 100644 --- a/src/third_party/gperftools-2.7/src/base/googleinit.h +++ b/src/third_party/gperftools-2.7/dist/src/base/googleinit.h diff --git a/src/third_party/gperftools-2.7/src/base/linux_syscall_support.h b/src/third_party/gperftools-2.7/dist/src/base/linux_syscall_support.h index 13aa415e250..13aa415e250 100644 --- a/src/third_party/gperftools-2.7/src/base/linux_syscall_support.h +++ b/src/third_party/gperftools-2.7/dist/src/base/linux_syscall_support.h diff --git a/src/third_party/gperftools-2.7/src/base/linuxthreads.cc b/src/third_party/gperftools-2.7/dist/src/base/linuxthreads.cc index 891e70c88c4..891e70c88c4 100644 --- a/src/third_party/gperftools-2.7/src/base/linuxthreads.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/linuxthreads.cc diff --git a/src/third_party/gperftools-2.7/src/base/linuxthreads.h b/src/third_party/gperftools-2.7/dist/src/base/linuxthreads.h index 09ce45fc13f..09ce45fc13f 100644 --- a/src/third_party/gperftools-2.7/src/base/linuxthreads.h +++ b/src/third_party/gperftools-2.7/dist/src/base/linuxthreads.h diff --git a/src/third_party/gperftools-2.7/src/base/logging.cc b/src/third_party/gperftools-2.7/dist/src/base/logging.cc index 761c2fd582e..761c2fd582e 100644 --- a/src/third_party/gperftools-2.7/src/base/logging.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/logging.cc diff --git a/src/third_party/gperftools-2.7/src/base/logging.h b/src/third_party/gperftools-2.7/dist/src/base/logging.h index a1afe4dca6e..a1afe4dca6e 100644 --- a/src/third_party/gperftools-2.7/src/base/logging.h +++ b/src/third_party/gperftools-2.7/dist/src/base/logging.h diff --git a/src/third_party/gperftools-2.7/src/base/low_level_alloc.cc b/src/third_party/gperftools-2.7/dist/src/base/low_level_alloc.cc index 6b467cff123..6b467cff123 100644 --- a/src/third_party/gperftools-2.7/src/base/low_level_alloc.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/low_level_alloc.cc diff --git a/src/third_party/gperftools-2.7/src/base/low_level_alloc.h b/src/third_party/gperftools-2.7/dist/src/base/low_level_alloc.h index d8dfc8f3929..d8dfc8f3929 100644 --- a/src/third_party/gperftools-2.7/src/base/low_level_alloc.h +++ b/src/third_party/gperftools-2.7/dist/src/base/low_level_alloc.h diff --git a/src/third_party/gperftools-2.7/src/base/simple_mutex.h b/src/third_party/gperftools-2.7/dist/src/base/simple_mutex.h index a1886e46f31..a1886e46f31 100644 --- a/src/third_party/gperftools-2.7/src/base/simple_mutex.h +++ b/src/third_party/gperftools-2.7/dist/src/base/simple_mutex.h diff --git a/src/third_party/gperftools-2.7/src/base/spinlock.cc b/src/third_party/gperftools-2.7/dist/src/base/spinlock.cc index 85ff21ed404..acb01c8537a 100644 --- a/src/third_party/gperftools-2.7/src/base/spinlock.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/spinlock.cc @@ -49,6 +49,47 @@ const base::LinkerInitialized SpinLock::LINKER_INITIALIZED = base::LINKER_INITIALIZED; namespace { + +const int64_t kNanoPerSec = uint64_t(1000) * 1000 * 1000; + +#ifdef _WIN32 +int64_t frequency; + +void InitTimer() { + LARGE_INTEGER large_freq; + QueryPerformanceFrequency(&large_freq); + frequency = large_freq.QuadPart; +} + +int64_t NowMonotonic() { + LARGE_INTEGER time_value; + QueryPerformanceCounter(&time_value); + return time_value.QuadPart; +} + +int64_t TicksToNanos(int64_t timer_value) { + return timer_value * kNanoPerSec / frequency; +} + +#else // _WIN32 +void InitTimer() {} + +int64_t NowMonotonic() { + struct timespec t; + + if (clock_gettime(CLOCK_MONOTONIC, &t)) { + return 0; + } + + return (static_cast<double>(t.tv_sec) * kNanoPerSec) + t.tv_nsec; +} + +int64_t TicksToNanos(int64_t timer_value) { + return timer_value; +} + +#endif // _WIN32 + struct SpinLock_InitHelper { SpinLock_InitHelper() { // On multi-cpu machines, spin for longer before yielding @@ -56,6 +97,8 @@ struct SpinLock_InitHelper { if (GetSystemCPUsCount() > 1) { adaptive_spin_count = 1000; } + + InitTimer(); } }; @@ -69,6 +112,31 @@ inline void SpinlockPause(void) { __asm__ __volatile__("rep; nop" : : ); #endif } + +// The current version of atomic_ops.h lacks base::subtle::Barrier_AtomicIncrement +// so a CAS loop is used instead. +void NoBarrier_AtomicAdd(volatile base::subtle::Atomic64* ptr, + base::subtle::Atomic64 increment) { + base::subtle::Atomic64 base_value = base::subtle::NoBarrier_Load(ptr); + while (true) { + base::subtle::Atomic64 new_value; + base::subtle::NoBarrier_Store(&new_value, base::subtle::NoBarrier_Load(&base_value) + + base::subtle::NoBarrier_Load(&increment)); + + // Swap in the new incremented value. + base::subtle::Atomic64 cas_result = base::subtle::Acquire_CompareAndSwap( + ptr, base_value, new_value); + + // Check if the increment succeeded. + if (cas_result == base_value) { + return; + } + + // If the increment failed, just use the previous value as the value to + // add our increment to. + base_value = cas_result; + }; +} } // unnamed namespace @@ -84,10 +152,13 @@ Atomic32 SpinLock::SpinLoop() { kSpinLockSleeper); } +base::subtle::Atomic64 SpinLock::totalDelayNanos_ = 0; + void SpinLock::SlowLock() { Atomic32 lock_value = SpinLoop(); int lock_wait_call_count = 0; + int64_t start = 0; while (lock_value != kSpinLockFree) { // If the lock is currently held, but not marked as having a sleeper, mark // it as having a sleeper. @@ -115,12 +186,18 @@ void SpinLock::SlowLock() { } // Wait for an OS specific delay. + start = NowMonotonic(); base::internal::SpinLockDelay(&lockword_, lock_value, ++lock_wait_call_count); // Spin again after returning from the wait routine to give this thread // some chance of obtaining the lock. lock_value = SpinLoop(); } + + if (start) { + NoBarrier_AtomicAdd(&totalDelayNanos_, static_cast<base::subtle::Atomic64>( + TicksToNanos(NowMonotonic() - start))); + } } void SpinLock::SlowUnlock() { diff --git a/src/third_party/gperftools-2.7/src/base/spinlock.h b/src/third_party/gperftools-2.7/dist/src/base/spinlock.h index 7243aeaaefd..c5ad8f048f6 100644 --- a/src/third_party/gperftools-2.7/src/base/spinlock.h +++ b/src/third_party/gperftools-2.7/dist/src/base/spinlock.h @@ -107,6 +107,10 @@ class LOCKABLE SpinLock { return base::subtle::NoBarrier_Load(&lockword_) != kSpinLockFree; } + static base::subtle::Atomic64 GetTotalDelayNanos() { + return base::subtle::NoBarrier_Load(&totalDelayNanos_); + } + static const base::LinkerInitialized LINKER_INITIALIZED; // backwards compat private: enum { kSpinLockFree = 0 }; @@ -115,6 +119,8 @@ class LOCKABLE SpinLock { volatile Atomic32 lockword_; + static base::subtle::Atomic64 totalDelayNanos_; + void SlowLock(); void SlowUnlock(); Atomic32 SpinLoop(); diff --git a/src/third_party/gperftools-2.7/src/base/spinlock_internal.cc b/src/third_party/gperftools-2.7/dist/src/base/spinlock_internal.cc index d9629717be1..d9629717be1 100644 --- a/src/third_party/gperftools-2.7/src/base/spinlock_internal.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/spinlock_internal.cc diff --git a/src/third_party/gperftools-2.7/src/base/spinlock_internal.h b/src/third_party/gperftools-2.7/dist/src/base/spinlock_internal.h index aa47e67d4e0..aa47e67d4e0 100644 --- a/src/third_party/gperftools-2.7/src/base/spinlock_internal.h +++ b/src/third_party/gperftools-2.7/dist/src/base/spinlock_internal.h diff --git a/src/third_party/gperftools-2.7/src/base/spinlock_linux-inl.h b/src/third_party/gperftools-2.7/dist/src/base/spinlock_linux-inl.h index aadf62a4b67..aadf62a4b67 100644 --- a/src/third_party/gperftools-2.7/src/base/spinlock_linux-inl.h +++ b/src/third_party/gperftools-2.7/dist/src/base/spinlock_linux-inl.h diff --git a/src/third_party/gperftools-2.7/src/base/spinlock_posix-inl.h b/src/third_party/gperftools-2.7/dist/src/base/spinlock_posix-inl.h index e73a30fb7d8..e73a30fb7d8 100644 --- a/src/third_party/gperftools-2.7/src/base/spinlock_posix-inl.h +++ b/src/third_party/gperftools-2.7/dist/src/base/spinlock_posix-inl.h diff --git a/src/third_party/gperftools-2.7/src/base/spinlock_win32-inl.h b/src/third_party/gperftools-2.7/dist/src/base/spinlock_win32-inl.h index 956b9653e6d..956b9653e6d 100644 --- a/src/third_party/gperftools-2.7/src/base/spinlock_win32-inl.h +++ b/src/third_party/gperftools-2.7/dist/src/base/spinlock_win32-inl.h diff --git a/src/third_party/gperftools-2.7/src/base/stl_allocator.h b/src/third_party/gperftools-2.7/dist/src/base/stl_allocator.h index 2345f463c24..2345f463c24 100644 --- a/src/third_party/gperftools-2.7/src/base/stl_allocator.h +++ b/src/third_party/gperftools-2.7/dist/src/base/stl_allocator.h diff --git a/src/third_party/gperftools-2.7/src/base/sysinfo.cc b/src/third_party/gperftools-2.7/dist/src/base/sysinfo.cc index 36f706791aa..36f706791aa 100644 --- a/src/third_party/gperftools-2.7/src/base/sysinfo.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/sysinfo.cc diff --git a/src/third_party/gperftools-2.7/src/base/sysinfo.h b/src/third_party/gperftools-2.7/dist/src/base/sysinfo.h index e30b0d4d1a5..e30b0d4d1a5 100644 --- a/src/third_party/gperftools-2.7/src/base/sysinfo.h +++ b/src/third_party/gperftools-2.7/dist/src/base/sysinfo.h diff --git a/src/third_party/gperftools-2.7/src/base/thread_annotations.h b/src/third_party/gperftools-2.7/dist/src/base/thread_annotations.h index f57b2999ee7..f57b2999ee7 100644 --- a/src/third_party/gperftools-2.7/src/base/thread_annotations.h +++ b/src/third_party/gperftools-2.7/dist/src/base/thread_annotations.h diff --git a/src/third_party/gperftools-2.7/src/base/thread_lister.c b/src/third_party/gperftools-2.7/dist/src/base/thread_lister.c index 9dc8d721892..9dc8d721892 100644 --- a/src/third_party/gperftools-2.7/src/base/thread_lister.c +++ b/src/third_party/gperftools-2.7/dist/src/base/thread_lister.c diff --git a/src/third_party/gperftools-2.7/src/base/thread_lister.h b/src/third_party/gperftools-2.7/dist/src/base/thread_lister.h index 6e70b89fef5..6e70b89fef5 100644 --- a/src/third_party/gperftools-2.7/src/base/thread_lister.h +++ b/src/third_party/gperftools-2.7/dist/src/base/thread_lister.h diff --git a/src/third_party/gperftools-2.7/src/base/vdso_support.cc b/src/third_party/gperftools-2.7/dist/src/base/vdso_support.cc index f88aa303127..f88aa303127 100644 --- a/src/third_party/gperftools-2.7/src/base/vdso_support.cc +++ b/src/third_party/gperftools-2.7/dist/src/base/vdso_support.cc diff --git a/src/third_party/gperftools-2.7/src/base/vdso_support.h b/src/third_party/gperftools-2.7/dist/src/base/vdso_support.h index c17d22494c7..c17d22494c7 100644 --- a/src/third_party/gperftools-2.7/src/base/vdso_support.h +++ b/src/third_party/gperftools-2.7/dist/src/base/vdso_support.h diff --git a/src/third_party/gperftools-2.7/src/central_freelist.cc b/src/third_party/gperftools-2.7/dist/src/central_freelist.cc index 01a73104184..01a73104184 100644 --- a/src/third_party/gperftools-2.7/src/central_freelist.cc +++ b/src/third_party/gperftools-2.7/dist/src/central_freelist.cc diff --git a/src/third_party/gperftools-2.7/src/central_freelist.h b/src/third_party/gperftools-2.7/dist/src/central_freelist.h index 4148680d20a..4085ee41b98 100644 --- a/src/third_party/gperftools-2.7/src/central_freelist.h +++ b/src/third_party/gperftools-2.7/dist/src/central_freelist.h @@ -74,6 +74,12 @@ class CentralFreeList { // Returns the number of free objects in the transfer cache. int tc_length(); + // Returns the number of spans in both the empty and nonempty freelists. + int spans() { + SpinLockHolder h(&lock_); + return num_spans_; + } + // Returns the memory overhead (internal fragmentation) attributable // to the freelist. This is memory lost when the size of elements // in a freelist doesn't exactly divide the page-size (an 8192-byte diff --git a/src/third_party/gperftools-2.7/src/common.cc b/src/third_party/gperftools-2.7/dist/src/common.cc index 203afdf9f5c..5ab6c10b3fc 100644 --- a/src/third_party/gperftools-2.7/src/common.cc +++ b/src/third_party/gperftools-2.7/dist/src/common.cc @@ -46,6 +46,20 @@ static int32 FLAGS_tcmalloc_transfer_num_objects; static const int32 kDefaultTransferNumObjecs = 32; +#if TCMALLOC_AGGRESSIVE_MERGE +static const bool kUseAggressiveMerge = true; +#else +static const bool kUseAggressiveMerge = false; +#endif + +static const size_t kTargetTransferBytes = TCMALLOC_TARGET_TRANSFER_KB * 1024; + +#if TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES +static const bool kUseUnclampedTransferSizes = true; +#else +static const bool kUseUnclampedTransferSizes = false; +#endif + // The init function is provided to explicit initialize the variable value // from the env. var to avoid C++ global construction that might defer its // initialization after a malloc/new call. @@ -74,6 +88,19 @@ static inline int LgFloor(size_t n) { return log; } +// Return the largest power of 2 of which 'n' is a multiple. +// Result is clipped to the closed interval [kMinAlign,kPageSize]. +static size_t NaturalAlignment(size_t n) { + if ((n & (kMinAlign-1)) != 0) + return kMinAlign; + for (size_t a = kMinAlign; a < kPageSize; a <<= 1) { + if ((n & a) != 0) { + return a; + } + } + return kPageSize; +} + int AlignmentForSize(size_t size) { int alignment = kAlignment; if (size > kMaxSize) { @@ -96,10 +123,65 @@ int AlignmentForSize(size_t size) { return alignment; } +// Evaluate merging positions in [first, last) into [first, first+1). +static bool MergeOkayByFragmentation(const size_t *class_to_pages, const int32 *class_to_size, + size_t first, size_t last) { + if (last < first + 2) { + return true; // Nops are okay. + } + const size_t merge_top = last - 1; + const size_t top_pages = class_to_pages[merge_top]; + const size_t top_size = class_to_size[merge_top]; + const size_t top_span_size = top_pages << kPageShift; + const size_t top_objects = top_span_size / top_size; + for (int i = first; i < merge_top; ++i) { + const size_t prev_pages = class_to_pages[i]; + const size_t prev_size = class_to_size[i]; + if (kUseAggressiveMerge) { + // See if we can merge this into the previous class(es) without + // the fragmentation of any of them going over 12.5%. + size_t used = prev_size * top_objects; + size_t waste = top_span_size - used; + if (waste > (top_span_size >> 3)) { + return false; + } + } else { + if (prev_pages != top_pages) { + return false; + } + // See if we can merge this into the previous class without + // increasing the fragmentation of the previous class. + const size_t prev_objects = top_span_size / prev_size; + if (top_objects != prev_objects) { + return false; + } + } + } + return true; +} + +// Evaluate merging positions in [first, last) into [first, first+1). +static bool MergeOkayByNaturalAlignment(const int32 *class_to_size, size_t first, size_t last) { + if (last < first + 2) { + return true; // Nops are okay. + } + const size_t merge_top = last - 1; + const size_t top_size = class_to_size[merge_top]; + for (size_t i = first; i < merge_top; ++i) { + size_t prev_size = class_to_size[i]; + if (prev_size < kPageSize) { + if (NaturalAlignment(top_size) < NaturalAlignment(prev_size)) { + return false; + } + } + } + return true; +} + int SizeMap::NumMoveSize(size_t size) { if (size == 0) return 0; - // Use approx 64k transfers between thread and central caches. - int num = static_cast<int>(64.0 * 1024.0 / size); + // Size of transfers between thread and central caches. + int num = kTargetTransferBytes / size; if (num < 2) num = 2; // Avoid bringing too many objects into small object free lists. @@ -134,13 +216,12 @@ void SizeMap::Init() { // Compute the size classes we want to use int sc = 1; // Next size class to assign - int alignment = kAlignment; + int merge_edge = sc; // leftmost boundary of merge evaluation. CHECK_CONDITION(kAlignment <= kMinAlign); - for (size_t size = kAlignment; size <= kMaxSize; size += alignment) { - alignment = AlignmentForSize(size); - CHECK_CONDITION((size % alignment) == 0); - - int blocks_to_move = NumMoveSize(size) / 4; + for (size_t size = kAlignment; size <= kMaxSize; size += AlignmentForSize(size)) { + CHECK_CONDITION((size % AlignmentForSize(size)) == 0); + size_t blocks_to_move = kUseUnclampedTransferSizes ? + (kTargetTransferBytes / size) : (NumMoveSize(size) / 4); size_t psize = 0; do { psize += kPageSize; @@ -155,23 +236,29 @@ void SizeMap::Init() { } while ((psize / size) < (blocks_to_move)); const size_t my_pages = psize >> kPageShift; - if (sc > 1 && my_pages == class_to_pages_[sc-1]) { - // See if we can merge this into the previous class without - // increasing the fragmentation of the previous class. - const size_t my_objects = (my_pages << kPageShift) / size; - const size_t prev_objects = (class_to_pages_[sc-1] << kPageShift) - / class_to_size_[sc-1]; - if (my_objects == prev_objects) { - // Adjust last class to include this size - class_to_size_[sc-1] = size; - continue; - } - } - // Add new class + CHECK_CONDITION(sc < kClassSizesMax); class_to_pages_[sc] = my_pages; class_to_size_[sc] = size; sc++; + + // Evaluate merging [merge_edge, sc) to become [merge_edge, merge_edge + 1). + if (MergeOkayByFragmentation(class_to_pages_, class_to_size_, merge_edge, sc)) { + continue; // Keep probing to find the greediest merge w.r.t. fragmentation. + } + --sc; // Back out of the failing element. + // Now the greediest merge w.r.t. fragmentation is [merge_edge, sc). + // Ensure there are no alignment reductions in the merge. + // Shrink the merge from the right until natural alignments are not reduced by it. + while (!MergeOkayByNaturalAlignment(class_to_size_, merge_edge, sc)) { + --sc; + } + + class_to_size_[merge_edge] = class_to_size_[sc - 1]; + class_to_pages_[merge_edge] = class_to_pages_[sc - 1]; + ++merge_edge; + sc = merge_edge; + size = class_to_size_[sc - 1]; // restore the `size` invariant } num_size_classes = sc; if (sc > kClassSizesMax) { diff --git a/src/third_party/gperftools-2.7/src/common.h b/src/third_party/gperftools-2.7/dist/src/common.h index cb45315ef7d..c8c9cd82369 100644 --- a/src/third_party/gperftools-2.7/src/common.h +++ b/src/third_party/gperftools-2.7/dist/src/common.h @@ -72,10 +72,8 @@ static const size_t kMinAlign = 16; // the thread cache allowance to avoid passing more free ranges to and from // central lists. Also, larger pages are less likely to get freed. // These two factors cause a bounded increase in memory use. -#if defined(TCMALLOC_32K_PAGES) -static const size_t kPageShift = 15; -#elif defined(TCMALLOC_64K_PAGES) -static const size_t kPageShift = 16; +#if defined(TCMALLOC_PAGE_SIZE_SHIFT) +static const size_t kPageShift = TCMALLOC_PAGE_SIZE_SHIFT; #else static const size_t kPageShift = 13; #endif @@ -85,7 +83,7 @@ static const size_t kClassSizesMax = 96; static const size_t kMaxThreadCacheSize = 4 << 20; static const size_t kPageSize = 1 << kPageShift; -static const size_t kMaxSize = 256 * 1024; +static const size_t kMaxSize = TCMALLOC_MAX_SIZE_KB * 1024; static const size_t kAlignment = 8; // For all span-lengths <= kMaxPages we keep an exact-size list in PageHeap. static const size_t kMaxPages = 1 << (20 - kPageShift); diff --git a/src/third_party/gperftools-2.7/src/config.h.in b/src/third_party/gperftools-2.7/dist/src/config.h.in index 5f2a58c3ad7..f910c7bc0b6 100644 --- a/src/third_party/gperftools-2.7/src/config.h.in +++ b/src/third_party/gperftools-2.7/dist/src/config.h.in @@ -278,15 +278,27 @@ /* the namespace where STL code like vector<> is defined */ #undef STL_NAMESPACE -/* Define 32K of internal pages size for tcmalloc */ -#undef TCMALLOC_32K_PAGES - -/* Define 64K of internal pages size for tcmalloc */ -#undef TCMALLOC_64K_PAGES +/* Define to 1 to try to reduce the number of size classes. */ +#undef TCMALLOC_AGGRESSIVE_MERGE /* Define 8 bytes of allocation alignment for tcmalloc */ #undef TCMALLOC_ALIGN_8BYTES +/* Define to 0 to disable malloc override in libc. */ +#undef TCMALLOC_ENABLE_LIBC_OVERRIDE + +/* Define max size of cached allocations for tcmalloc */ +#undef TCMALLOC_MAX_SIZE_KB + +/* Define internal page size for tcmalloc as number of left bitshift */ +#undef TCMALLOC_PAGE_SIZE_SHIFT + +/* Optimal transfer size between thread and central caches */ +#undef TCMALLOC_TARGET_TRANSFER_KB + +/* A detail of the "blocks_to_move" loop of "SizeMap::Init" */ +#undef TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES + /* Version number of package */ #undef VERSION diff --git a/src/third_party/gperftools-2.7/src/config_for_unittests.h b/src/third_party/gperftools-2.7/dist/src/config_for_unittests.h index 66592a70071..66592a70071 100644 --- a/src/third_party/gperftools-2.7/src/config_for_unittests.h +++ b/src/third_party/gperftools-2.7/dist/src/config_for_unittests.h diff --git a/src/third_party/gperftools-2.7/src/debugallocation.cc b/src/third_party/gperftools-2.7/dist/src/debugallocation.cc index 7c438f25bc5..7c438f25bc5 100644 --- a/src/third_party/gperftools-2.7/src/debugallocation.cc +++ b/src/third_party/gperftools-2.7/dist/src/debugallocation.cc diff --git a/src/third_party/gperftools-2.7/src/emergency_malloc.cc b/src/third_party/gperftools-2.7/dist/src/emergency_malloc.cc index 81c55541ad2..81c55541ad2 100644 --- a/src/third_party/gperftools-2.7/src/emergency_malloc.cc +++ b/src/third_party/gperftools-2.7/dist/src/emergency_malloc.cc diff --git a/src/third_party/gperftools-2.7/src/emergency_malloc.h b/src/third_party/gperftools-2.7/dist/src/emergency_malloc.h index 8a82cfc8d7d..8a82cfc8d7d 100644 --- a/src/third_party/gperftools-2.7/src/emergency_malloc.h +++ b/src/third_party/gperftools-2.7/dist/src/emergency_malloc.h diff --git a/src/third_party/gperftools-2.7/src/emergency_malloc_for_stacktrace.cc b/src/third_party/gperftools-2.7/dist/src/emergency_malloc_for_stacktrace.cc index f1dc35e76a4..f1dc35e76a4 100644 --- a/src/third_party/gperftools-2.7/src/emergency_malloc_for_stacktrace.cc +++ b/src/third_party/gperftools-2.7/dist/src/emergency_malloc_for_stacktrace.cc diff --git a/src/third_party/gperftools-2.7/src/fake_stacktrace_scope.cc b/src/third_party/gperftools-2.7/dist/src/fake_stacktrace_scope.cc index ee35a041252..ee35a041252 100644 --- a/src/third_party/gperftools-2.7/src/fake_stacktrace_scope.cc +++ b/src/third_party/gperftools-2.7/dist/src/fake_stacktrace_scope.cc diff --git a/src/third_party/gperftools-2.7/src/getenv_safe.h b/src/third_party/gperftools-2.7/dist/src/getenv_safe.h index 3b9f4dbbcb2..3b9f4dbbcb2 100644 --- a/src/third_party/gperftools-2.7/src/getenv_safe.h +++ b/src/third_party/gperftools-2.7/dist/src/getenv_safe.h diff --git a/src/third_party/gperftools-2.7/src/getpc.h b/src/third_party/gperftools-2.7/dist/src/getpc.h index 163873eabc6..163873eabc6 100644 --- a/src/third_party/gperftools-2.7/src/getpc.h +++ b/src/third_party/gperftools-2.7/dist/src/getpc.h diff --git a/src/third_party/gperftools-2.7/src/google/heap-checker.h b/src/third_party/gperftools-2.7/dist/src/google/heap-checker.h index 6b9ffe5a2ce..6b9ffe5a2ce 100644 --- a/src/third_party/gperftools-2.7/src/google/heap-checker.h +++ b/src/third_party/gperftools-2.7/dist/src/google/heap-checker.h diff --git a/src/third_party/gperftools-2.7/src/google/heap-profiler.h b/src/third_party/gperftools-2.7/dist/src/google/heap-profiler.h index 6155484986a..6155484986a 100644 --- a/src/third_party/gperftools-2.7/src/google/heap-profiler.h +++ b/src/third_party/gperftools-2.7/dist/src/google/heap-profiler.h diff --git a/src/third_party/gperftools-2.7/src/google/malloc_extension.h b/src/third_party/gperftools-2.7/dist/src/google/malloc_extension.h index fdad25a350e..fdad25a350e 100644 --- a/src/third_party/gperftools-2.7/src/google/malloc_extension.h +++ b/src/third_party/gperftools-2.7/dist/src/google/malloc_extension.h diff --git a/src/third_party/gperftools-2.7/src/google/malloc_extension_c.h b/src/third_party/gperftools-2.7/dist/src/google/malloc_extension_c.h index 3c5cd38e6a8..3c5cd38e6a8 100644 --- a/src/third_party/gperftools-2.7/src/google/malloc_extension_c.h +++ b/src/third_party/gperftools-2.7/dist/src/google/malloc_extension_c.h diff --git a/src/third_party/gperftools-2.7/src/google/malloc_hook.h b/src/third_party/gperftools-2.7/dist/src/google/malloc_hook.h index 7ec000261d4..7ec000261d4 100644 --- a/src/third_party/gperftools-2.7/src/google/malloc_hook.h +++ b/src/third_party/gperftools-2.7/dist/src/google/malloc_hook.h diff --git a/src/third_party/gperftools-2.7/src/google/malloc_hook_c.h b/src/third_party/gperftools-2.7/dist/src/google/malloc_hook_c.h index eb21aaf2e23..eb21aaf2e23 100644 --- a/src/third_party/gperftools-2.7/src/google/malloc_hook_c.h +++ b/src/third_party/gperftools-2.7/dist/src/google/malloc_hook_c.h diff --git a/src/third_party/gperftools-2.7/src/google/profiler.h b/src/third_party/gperftools-2.7/dist/src/google/profiler.h index 293d60557cc..293d60557cc 100644 --- a/src/third_party/gperftools-2.7/src/google/profiler.h +++ b/src/third_party/gperftools-2.7/dist/src/google/profiler.h diff --git a/src/third_party/gperftools-2.7/src/google/stacktrace.h b/src/third_party/gperftools-2.7/dist/src/google/stacktrace.h index 55f12d2ee1d..55f12d2ee1d 100644 --- a/src/third_party/gperftools-2.7/src/google/stacktrace.h +++ b/src/third_party/gperftools-2.7/dist/src/google/stacktrace.h diff --git a/src/third_party/gperftools-2.7/src/google/tcmalloc.h b/src/third_party/gperftools-2.7/dist/src/google/tcmalloc.h index 1addeb6132c..1addeb6132c 100644 --- a/src/third_party/gperftools-2.7/src/google/tcmalloc.h +++ b/src/third_party/gperftools-2.7/dist/src/google/tcmalloc.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/heap-checker.h b/src/third_party/gperftools-2.7/dist/src/gperftools/heap-checker.h index edd6cc7fb50..edd6cc7fb50 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/heap-checker.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/heap-checker.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/heap-profiler.h b/src/third_party/gperftools-2.7/dist/src/gperftools/heap-profiler.h index 38c6afef8ca..38c6afef8ca 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/heap-profiler.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/heap-profiler.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/malloc_extension.h b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_extension.h index 689b5f17cef..a8313b954e9 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/malloc_extension.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_extension.h @@ -69,6 +69,7 @@ typedef std::string MallocExtensionWriter; namespace base { struct MallocRange; +struct MallocSizeClass; } // Interface to a pluggable system allocator. @@ -404,6 +405,11 @@ class PERFTOOLS_DLL_DECL MallocExtension { // have an empty cache but will not need to pay to reconstruct the // cache data structures. virtual void MarkThreadTemporarilyIdle(); + + // Invokes func(arg, classinfo) for every size class. + // *classinfo is filled in with information about the size class. + typedef void (SizeClassFunction)(void*, const base::MallocSizeClass*); + virtual void SizeClasses(void* arg, SizeClassFunction func); }; namespace base { @@ -429,6 +435,17 @@ struct MallocRange { // - age when allocated (for inuse) or freed (if not in use) }; +struct MallocSizeClass { + size_t bytes_per_obj; + size_t pages_per_span; + size_t num_spans; + size_t num_thread_objs; + size_t num_central_objs; + size_t num_transfer_objs; + size_t free_bytes; + size_t alloc_bytes; +}; + } // namespace base #endif // BASE_MALLOC_EXTENSION_H_ diff --git a/src/third_party/gperftools-2.7/src/gperftools/malloc_extension_c.h b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_extension_c.h index 70ff6868ecf..70ff6868ecf 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/malloc_extension_c.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_extension_c.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/malloc_hook.h b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_hook.h index b76411fb590..b76411fb590 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/malloc_hook.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_hook.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/malloc_hook_c.h b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_hook_c.h index 56337e15e83..56337e15e83 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/malloc_hook_c.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/malloc_hook_c.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/nallocx.h b/src/third_party/gperftools-2.7/dist/src/gperftools/nallocx.h index 01f874ca268..01f874ca268 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/nallocx.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/nallocx.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/profiler.h b/src/third_party/gperftools-2.7/dist/src/gperftools/profiler.h index 1e7eb127b46..1e7eb127b46 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/profiler.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/profiler.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/stacktrace.h b/src/third_party/gperftools-2.7/dist/src/gperftools/stacktrace.h index 2b9c5a13209..2b9c5a13209 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/stacktrace.h +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/stacktrace.h diff --git a/src/third_party/gperftools-2.7/src/gperftools/tcmalloc.h.in b/src/third_party/gperftools-2.7/dist/src/gperftools/tcmalloc.h.in index 84ac8fa5d8b..84ac8fa5d8b 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/tcmalloc.h.in +++ b/src/third_party/gperftools-2.7/dist/src/gperftools/tcmalloc.h.in diff --git a/src/third_party/gperftools-2.7/src/heap-checker-bcad.cc b/src/third_party/gperftools-2.7/dist/src/heap-checker-bcad.cc index 00efdb7cfd4..00efdb7cfd4 100644 --- a/src/third_party/gperftools-2.7/src/heap-checker-bcad.cc +++ b/src/third_party/gperftools-2.7/dist/src/heap-checker-bcad.cc diff --git a/src/third_party/gperftools-2.7/src/heap-checker.cc b/src/third_party/gperftools-2.7/dist/src/heap-checker.cc index 8e71f58232c..8e71f58232c 100755 --- a/src/third_party/gperftools-2.7/src/heap-checker.cc +++ b/src/third_party/gperftools-2.7/dist/src/heap-checker.cc diff --git a/src/third_party/gperftools-2.7/src/heap-profile-stats.h b/src/third_party/gperftools-2.7/dist/src/heap-profile-stats.h index ae45d5883fa..ae45d5883fa 100644 --- a/src/third_party/gperftools-2.7/src/heap-profile-stats.h +++ b/src/third_party/gperftools-2.7/dist/src/heap-profile-stats.h diff --git a/src/third_party/gperftools-2.7/src/heap-profile-table.cc b/src/third_party/gperftools-2.7/dist/src/heap-profile-table.cc index 7486468c056..7486468c056 100644 --- a/src/third_party/gperftools-2.7/src/heap-profile-table.cc +++ b/src/third_party/gperftools-2.7/dist/src/heap-profile-table.cc diff --git a/src/third_party/gperftools-2.7/src/heap-profile-table.h b/src/third_party/gperftools-2.7/dist/src/heap-profile-table.h index 3c6284741af..3c6284741af 100644 --- a/src/third_party/gperftools-2.7/src/heap-profile-table.h +++ b/src/third_party/gperftools-2.7/dist/src/heap-profile-table.h diff --git a/src/third_party/gperftools-2.7/src/heap-profiler.cc b/src/third_party/gperftools-2.7/dist/src/heap-profiler.cc index 33a25acf335..33a25acf335 100755 --- a/src/third_party/gperftools-2.7/src/heap-profiler.cc +++ b/src/third_party/gperftools-2.7/dist/src/heap-profiler.cc diff --git a/src/third_party/gperftools-2.7/src/internal_logging.cc b/src/third_party/gperftools-2.7/dist/src/internal_logging.cc index 708fa650974..708fa650974 100644 --- a/src/third_party/gperftools-2.7/src/internal_logging.cc +++ b/src/third_party/gperftools-2.7/dist/src/internal_logging.cc diff --git a/src/third_party/gperftools-2.7/src/internal_logging.h b/src/third_party/gperftools-2.7/dist/src/internal_logging.h index 0c300c3e20d..0c300c3e20d 100644 --- a/src/third_party/gperftools-2.7/src/internal_logging.h +++ b/src/third_party/gperftools-2.7/dist/src/internal_logging.h diff --git a/src/third_party/gperftools-2.7/src/libc_override.h b/src/third_party/gperftools-2.7/dist/src/libc_override.h index c981c3d593f..b7b5c415357 100644 --- a/src/third_party/gperftools-2.7/src/libc_override.h +++ b/src/third_party/gperftools-2.7/dist/src/libc_override.h @@ -66,6 +66,8 @@ #define CPP_BADALLOC throw(std::bad_alloc) #endif +#if TCMALLOC_ENABLE_LIBC_OVERRIDE + static void ReplaceSystemAlloc(); // defined in the .h files below // For windows, there are two ways to get tcmalloc. If we're @@ -96,4 +98,10 @@ static void ReplaceSystemAlloc() { PatchWindowsFunctions(); } #endif +#else // TCMALLOC_ENABLE_LIBC_OVERRIDE + +static void ReplaceSystemAlloc() {} + +#endif // TCMALLOC_ENABLE_LIBC_OVERRIDE + #endif // TCMALLOC_LIBC_OVERRIDE_INL_H_ diff --git a/src/third_party/gperftools-2.7/src/libc_override_gcc_and_weak.h b/src/third_party/gperftools-2.7/dist/src/libc_override_gcc_and_weak.h index 687516467f0..687516467f0 100644 --- a/src/third_party/gperftools-2.7/src/libc_override_gcc_and_weak.h +++ b/src/third_party/gperftools-2.7/dist/src/libc_override_gcc_and_weak.h diff --git a/src/third_party/gperftools-2.7/src/libc_override_glibc.h b/src/third_party/gperftools-2.7/dist/src/libc_override_glibc.h index 32692132a38..32692132a38 100644 --- a/src/third_party/gperftools-2.7/src/libc_override_glibc.h +++ b/src/third_party/gperftools-2.7/dist/src/libc_override_glibc.h diff --git a/src/third_party/gperftools-2.7/src/libc_override_osx.h b/src/third_party/gperftools-2.7/dist/src/libc_override_osx.h index 9d5d611504a..9d5d611504a 100644 --- a/src/third_party/gperftools-2.7/src/libc_override_osx.h +++ b/src/third_party/gperftools-2.7/dist/src/libc_override_osx.h diff --git a/src/third_party/gperftools-2.7/src/libc_override_redefine.h b/src/third_party/gperftools-2.7/dist/src/libc_override_redefine.h index 4d61b25a91a..4d61b25a91a 100644 --- a/src/third_party/gperftools-2.7/src/libc_override_redefine.h +++ b/src/third_party/gperftools-2.7/dist/src/libc_override_redefine.h diff --git a/src/third_party/gperftools-2.7/src/linked_list.h b/src/third_party/gperftools-2.7/dist/src/linked_list.h index f25b6f89014..f25b6f89014 100644 --- a/src/third_party/gperftools-2.7/src/linked_list.h +++ b/src/third_party/gperftools-2.7/dist/src/linked_list.h diff --git a/src/third_party/gperftools-2.7/src/malloc_extension.cc b/src/third_party/gperftools-2.7/dist/src/malloc_extension.cc index 6e695523be1..a7000f2fe3c 100644 --- a/src/third_party/gperftools-2.7/src/malloc_extension.cc +++ b/src/third_party/gperftools-2.7/dist/src/malloc_extension.cc @@ -349,6 +349,10 @@ void MallocExtension::Ranges(void* arg, RangeFunction func) { // No callbacks by default } +void MallocExtension::SizeClasses(void* arg, SizeClassFunction func) { + // Do nothing by default +} + // These are C shims that work on the current instance. #define C_SHIM(fn, retval, paramlist, arglist) \ @@ -370,7 +374,10 @@ C_SHIM(GetNumericProperty, int, (const char* property, size_t* value), (property, value)); C_SHIM(SetNumericProperty, int, (const char* property, size_t value), (property, value)); - +C_SHIM(SizeClasses, void, + (void* arg, void (func)(void*, const base::MallocSizeClass*)), + (arg, func)); + C_SHIM(MarkThreadIdle, void, (void), ()); C_SHIM(MarkThreadBusy, void, (void), ()); C_SHIM(ReleaseFreeMemory, void, (void), ()); diff --git a/src/third_party/gperftools-2.7/src/malloc_hook-inl.h b/src/third_party/gperftools-2.7/dist/src/malloc_hook-inl.h index 30375d6f167..30375d6f167 100644 --- a/src/third_party/gperftools-2.7/src/malloc_hook-inl.h +++ b/src/third_party/gperftools-2.7/dist/src/malloc_hook-inl.h diff --git a/src/third_party/gperftools-2.7/src/malloc_hook.cc b/src/third_party/gperftools-2.7/dist/src/malloc_hook.cc index 64c21658a02..64c21658a02 100644 --- a/src/third_party/gperftools-2.7/src/malloc_hook.cc +++ b/src/third_party/gperftools-2.7/dist/src/malloc_hook.cc diff --git a/src/third_party/gperftools-2.7/src/malloc_hook_mmap_freebsd.h b/src/third_party/gperftools-2.7/dist/src/malloc_hook_mmap_freebsd.h index 8575dcc7c08..8575dcc7c08 100644 --- a/src/third_party/gperftools-2.7/src/malloc_hook_mmap_freebsd.h +++ b/src/third_party/gperftools-2.7/dist/src/malloc_hook_mmap_freebsd.h diff --git a/src/third_party/gperftools-2.7/src/malloc_hook_mmap_linux.h b/src/third_party/gperftools-2.7/dist/src/malloc_hook_mmap_linux.h index 2f6116fa45c..2f6116fa45c 100755 --- a/src/third_party/gperftools-2.7/src/malloc_hook_mmap_linux.h +++ b/src/third_party/gperftools-2.7/dist/src/malloc_hook_mmap_linux.h diff --git a/src/third_party/gperftools-2.7/src/maybe_emergency_malloc.h b/src/third_party/gperftools-2.7/dist/src/maybe_emergency_malloc.h index 250ecf01a3f..250ecf01a3f 100644 --- a/src/third_party/gperftools-2.7/src/maybe_emergency_malloc.h +++ b/src/third_party/gperftools-2.7/dist/src/maybe_emergency_malloc.h diff --git a/src/third_party/gperftools-2.7/src/maybe_threads.cc b/src/third_party/gperftools-2.7/dist/src/maybe_threads.cc index ef7e582c9de..ef7e582c9de 100644 --- a/src/third_party/gperftools-2.7/src/maybe_threads.cc +++ b/src/third_party/gperftools-2.7/dist/src/maybe_threads.cc diff --git a/src/third_party/gperftools-2.7/src/maybe_threads.h b/src/third_party/gperftools-2.7/dist/src/maybe_threads.h index c6cfdf7d158..c6cfdf7d158 100644 --- a/src/third_party/gperftools-2.7/src/maybe_threads.h +++ b/src/third_party/gperftools-2.7/dist/src/maybe_threads.h diff --git a/src/third_party/gperftools-2.7/src/memfs_malloc.cc b/src/third_party/gperftools-2.7/dist/src/memfs_malloc.cc index fd26daff6b2..fd26daff6b2 100644 --- a/src/third_party/gperftools-2.7/src/memfs_malloc.cc +++ b/src/third_party/gperftools-2.7/dist/src/memfs_malloc.cc diff --git a/src/third_party/gperftools-2.7/src/memory_region_map.cc b/src/third_party/gperftools-2.7/dist/src/memory_region_map.cc index 841d6f3cf85..841d6f3cf85 100755 --- a/src/third_party/gperftools-2.7/src/memory_region_map.cc +++ b/src/third_party/gperftools-2.7/dist/src/memory_region_map.cc diff --git a/src/third_party/gperftools-2.7/src/memory_region_map.h b/src/third_party/gperftools-2.7/dist/src/memory_region_map.h index ec388e1cc54..ec388e1cc54 100644 --- a/src/third_party/gperftools-2.7/src/memory_region_map.h +++ b/src/third_party/gperftools-2.7/dist/src/memory_region_map.h diff --git a/src/third_party/gperftools-2.7/src/packed-cache-inl.h 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b/src/third_party/gperftools-2.7/dist/src/symbolize.cc index 88609ff403e..88609ff403e 100755 --- a/src/third_party/gperftools-2.7/src/symbolize.cc +++ b/src/third_party/gperftools-2.7/dist/src/symbolize.cc diff --git a/src/third_party/gperftools-2.7/src/symbolize.h b/src/third_party/gperftools-2.7/dist/src/symbolize.h index 728d073308a..728d073308a 100644 --- a/src/third_party/gperftools-2.7/src/symbolize.h +++ b/src/third_party/gperftools-2.7/dist/src/symbolize.h diff --git a/src/third_party/gperftools-2.7/src/system-alloc.cc b/src/third_party/gperftools-2.7/dist/src/system-alloc.cc index 292e482aef6..292e482aef6 100755 --- a/src/third_party/gperftools-2.7/src/system-alloc.cc +++ b/src/third_party/gperftools-2.7/dist/src/system-alloc.cc diff --git a/src/third_party/gperftools-2.7/src/system-alloc.h b/src/third_party/gperftools-2.7/dist/src/system-alloc.h index 655d470804d..655d470804d 100644 --- a/src/third_party/gperftools-2.7/src/system-alloc.h +++ b/src/third_party/gperftools-2.7/dist/src/system-alloc.h diff --git a/src/third_party/gperftools-2.7/src/tcmalloc.cc b/src/third_party/gperftools-2.7/dist/src/tcmalloc.cc index 7b18ddbcb71..77c023b98f9 100644 --- a/src/third_party/gperftools-2.7/src/tcmalloc.cc +++ b/src/third_party/gperftools-2.7/dist/src/tcmalloc.cc @@ -820,6 +820,11 @@ class TCMallocImplementation : public MallocExtension { return true; } + if (strcmp(name, "tcmalloc.spinlock_total_delay_ns") == 0) { + *value = SpinLock::GetTotalDelayNanos(); + return true; + } + return false; } @@ -1006,6 +1011,31 @@ class TCMallocImplementation : public MallocExtension { v->push_back(i); } } + + virtual void SizeClasses(void* arg, SizeClassFunction func) { + TCMallocStats global_stats; + base::MallocSizeClass stats; + uint64_t class_count[kClassSizesMax]; + ExtractStats(&global_stats, class_count, NULL, NULL); + + for (int cl = 0; cl < Static::num_size_classes(); cl++) { + uint64_t central_objs = Static::central_cache()[cl].length(); + uint64_t transfer_objs = Static::central_cache()[cl].tc_length(); + uint64_t num_spans = Static::central_cache()[cl].spans(); + uint64_t pages_per_span = Static::sizemap()->class_to_pages(cl); + + stats.bytes_per_obj = Static::sizemap()->ByteSizeForClass(cl); + stats.pages_per_span = pages_per_span; + stats.num_spans = num_spans; + stats.num_central_objs = central_objs; + stats.num_transfer_objs = transfer_objs; + stats.num_thread_objs = class_count[cl] - central_objs - transfer_objs; + stats.free_bytes = class_count[cl] * Static::sizemap()->ByteSizeForClass(cl); + stats.alloc_bytes = (num_spans * pages_per_span) << kPageShift; + + func(arg, &stats); + } + } }; static inline ATTRIBUTE_ALWAYS_INLINE diff --git a/src/third_party/gperftools-2.7/src/tcmalloc.h b/src/third_party/gperftools-2.7/dist/src/tcmalloc.h index 25cf982e21f..25cf982e21f 100644 --- a/src/third_party/gperftools-2.7/src/tcmalloc.h +++ b/src/third_party/gperftools-2.7/dist/src/tcmalloc.h diff --git a/src/third_party/gperftools-2.7/src/tcmalloc_guard.h b/src/third_party/gperftools-2.7/dist/src/tcmalloc_guard.h index 84952bac2ea..84952bac2ea 100644 --- a/src/third_party/gperftools-2.7/src/tcmalloc_guard.h +++ b/src/third_party/gperftools-2.7/dist/src/tcmalloc_guard.h diff --git a/src/third_party/gperftools-2.7/dist/src/tests/addressmap_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/addressmap_unittest.cc new file mode 100644 index 00000000000..a847dd6f388 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/addressmap_unittest.cc @@ -0,0 +1,171 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include <stdlib.h> // for rand() +#include <vector> +#include <set> +#include <algorithm> +#include <utility> +#include "addressmap-inl.h" +#include "base/logging.h" +#include "base/commandlineflags.h" + +DEFINE_int32(iters, 20, "Number of test iterations"); +DEFINE_int32(N, 100000, "Number of elements to test per iteration"); + +using std::pair; +using std::make_pair; +using std::vector; +using std::set; +using std::random_shuffle; + +struct UniformRandomNumberGenerator { + size_t Uniform(size_t max_size) { + if (max_size == 0) + return 0; + return rand() % max_size; // not a great random-number fn, but portable + } +}; +static UniformRandomNumberGenerator rnd; + + +// pair of associated value and object size +typedef pair<int, size_t> ValueT; + +struct PtrAndSize { + char* ptr; + size_t size; + PtrAndSize(char* p, size_t s) : ptr(p), size(s) {} +}; + +size_t SizeFunc(const ValueT& v) { return v.second; } + +static void SetCheckCallback(const void* ptr, ValueT* val, + set<pair<const void*, int> >* check_set) { + check_set->insert(make_pair(ptr, val->first)); +} + +int main(int argc, char** argv) { + // Get a bunch of pointers + const int N = FLAGS_N; + static const int kMaxRealSize = 49; + // 100Mb to stress not finding previous object (AddressMap's cluster is 1Mb): + static const size_t kMaxSize = 100*1000*1000; + vector<PtrAndSize> ptrs_and_sizes; + for (int i = 0; i < N; ++i) { + size_t s = rnd.Uniform(kMaxRealSize); + ptrs_and_sizes.push_back(PtrAndSize(new char[s], s)); + } + + for (int x = 0; x < FLAGS_iters; ++x) { + RAW_LOG(INFO, "Iteration %d/%d...\n", x, FLAGS_iters); + + // Permute pointers to get rid of allocation order issues + random_shuffle(ptrs_and_sizes.begin(), ptrs_and_sizes.end()); + + AddressMap<ValueT> map(malloc, free); + const ValueT* result; + const void* res_p; + + // Insert a bunch of entries + for (int i = 0; i < N; ++i) { + char* p = ptrs_and_sizes[i].ptr; + CHECK(!map.Find(p)); + int offs = rnd.Uniform(ptrs_and_sizes[i].size); + CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p)); + map.Insert(p, make_pair(i, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i); + CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); + CHECK_EQ(res_p, p); + CHECK_EQ(result->first, i); + map.Insert(p, make_pair(i + N, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + N); + } + + // Delete the even entries + for (int i = 0; i < N; i += 2) { + void* p = ptrs_and_sizes[i].ptr; + ValueT removed; + CHECK(map.FindAndRemove(p, &removed)); + CHECK_EQ(removed.first, i + N); + } + + // Lookup the odd entries and adjust them + for (int i = 1; i < N; i += 2) { + char* p = ptrs_and_sizes[i].ptr; + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + N); + int offs = rnd.Uniform(ptrs_and_sizes[i].size); + CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); + CHECK_EQ(res_p, p); + CHECK_EQ(result->first, i + N); + map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + 2*N); + } + + // Insert even entries back + for (int i = 0; i < N; i += 2) { + char* p = ptrs_and_sizes[i].ptr; + int offs = rnd.Uniform(ptrs_and_sizes[i].size); + CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p)); + map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + 2*N); + CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); + CHECK_EQ(res_p, p); + CHECK_EQ(result->first, i + 2*N); + } + + // Check all entries + set<pair<const void*, int> > check_set; + map.Iterate(SetCheckCallback, &check_set); + CHECK_EQ(check_set.size(), N); + for (int i = 0; i < N; ++i) { + void* p = ptrs_and_sizes[i].ptr; + check_set.erase(make_pair(p, i + 2*N)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + 2*N); + } + CHECK_EQ(check_set.size(), 0); + } + + for (int i = 0; i < N; ++i) { + delete[] ptrs_and_sizes[i].ptr; + } + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/atomicops_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/atomicops_unittest.cc new file mode 100644 index 00000000000..aa82a6b56ee --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/atomicops_unittest.cc @@ -0,0 +1,162 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + */ + +#include <stdio.h> +#include "base/logging.h" +#include "base/atomicops.h" + +#define GG_ULONGLONG(x) static_cast<uint64>(x) + + +#define NUM_BITS(T) (sizeof(T) * 8) + + +template <class AtomicType> +static void TestCompareAndSwap(AtomicType (*compare_and_swap_func) + (volatile AtomicType*, AtomicType, AtomicType)) { + AtomicType value = 0; + AtomicType prev = (*compare_and_swap_func)(&value, 0, 1); + ASSERT_EQ(1, value); + ASSERT_EQ(0, prev); + + // Use test value that has non-zero bits in both halves, more for testing + // 64-bit implementation on 32-bit platforms. + const AtomicType k_test_val = (GG_ULONGLONG(1) << + (NUM_BITS(AtomicType) - 2)) + 11; + value = k_test_val; + prev = (*compare_and_swap_func)(&value, 0, 5); + ASSERT_EQ(k_test_val, value); + ASSERT_EQ(k_test_val, prev); + + value = k_test_val; + prev = (*compare_and_swap_func)(&value, k_test_val, 5); + ASSERT_EQ(5, value); + ASSERT_EQ(k_test_val, prev); +} + + +template <class AtomicType> +static void TestAtomicExchange(AtomicType (*atomic_exchange_func) + (volatile AtomicType*, AtomicType)) { + AtomicType value = 0; + AtomicType new_value = (*atomic_exchange_func)(&value, 1); + ASSERT_EQ(1, value); + ASSERT_EQ(0, new_value); + + // Use test value that has non-zero bits in both halves, more for testing + // 64-bit implementation on 32-bit platforms. + const AtomicType k_test_val = (GG_ULONGLONG(1) << + (NUM_BITS(AtomicType) - 2)) + 11; + value = k_test_val; + new_value = (*atomic_exchange_func)(&value, k_test_val); + ASSERT_EQ(k_test_val, value); + ASSERT_EQ(k_test_val, new_value); + + value = k_test_val; + new_value = (*atomic_exchange_func)(&value, 5); + ASSERT_EQ(5, value); + ASSERT_EQ(k_test_val, new_value); +} + + +// This is a simple sanity check that values are correct. Not testing +// atomicity +template <class AtomicType> +static void TestStore() { + const AtomicType kVal1 = static_cast<AtomicType>(0xa5a5a5a5a5a5a5a5LL); + const AtomicType kVal2 = static_cast<AtomicType>(-1); + + AtomicType value; + + base::subtle::NoBarrier_Store(&value, kVal1); + ASSERT_EQ(kVal1, value); + base::subtle::NoBarrier_Store(&value, kVal2); + ASSERT_EQ(kVal2, value); + + base::subtle::Acquire_Store(&value, kVal1); + ASSERT_EQ(kVal1, value); + base::subtle::Acquire_Store(&value, kVal2); + ASSERT_EQ(kVal2, value); + + base::subtle::Release_Store(&value, kVal1); + ASSERT_EQ(kVal1, value); + base::subtle::Release_Store(&value, kVal2); + ASSERT_EQ(kVal2, value); +} + +// This is a simple sanity check that values are correct. Not testing +// atomicity +template <class AtomicType> +static void TestLoad() { + const AtomicType kVal1 = static_cast<AtomicType>(0xa5a5a5a5a5a5a5a5LL); + const AtomicType kVal2 = static_cast<AtomicType>(-1); + + AtomicType value; + + value = kVal1; + ASSERT_EQ(kVal1, base::subtle::NoBarrier_Load(&value)); + value = kVal2; + ASSERT_EQ(kVal2, base::subtle::NoBarrier_Load(&value)); + + value = kVal1; + ASSERT_EQ(kVal1, base::subtle::Acquire_Load(&value)); + value = kVal2; + ASSERT_EQ(kVal2, base::subtle::Acquire_Load(&value)); + + value = kVal1; + ASSERT_EQ(kVal1, base::subtle::Release_Load(&value)); + value = kVal2; + ASSERT_EQ(kVal2, base::subtle::Release_Load(&value)); +} + +template <class AtomicType> +static void TestAtomicOps() { + TestCompareAndSwap<AtomicType>(base::subtle::NoBarrier_CompareAndSwap); + TestCompareAndSwap<AtomicType>(base::subtle::Acquire_CompareAndSwap); + TestCompareAndSwap<AtomicType>(base::subtle::Release_CompareAndSwap); + + TestAtomicExchange<AtomicType>(base::subtle::NoBarrier_AtomicExchange); + TestAtomicExchange<AtomicType>(base::subtle::Acquire_AtomicExchange); + TestAtomicExchange<AtomicType>(base::subtle::Release_AtomicExchange); + + TestStore<AtomicType>(); + TestLoad<AtomicType>(); +} + +int main(int argc, char** argv) { + TestAtomicOps<AtomicWord>(); + TestAtomicOps<Atomic32>(); + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/current_allocated_bytes_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/current_allocated_bytes_test.cc new file mode 100644 index 00000000000..49b7dc34bcc --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/current_allocated_bytes_test.cc @@ -0,0 +1,64 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// --- +// +// Author: Craig Silverstein + +// This tests the accounting done by tcmalloc. When we allocate and +// free a small buffer, the number of bytes used by the application +// before the alloc+free should match the number of bytes used after. +// However, the internal data structures used by tcmalloc will be +// quite different -- new spans will have been allocated, etc. This +// is, thus, a simple test that we account properly for the internal +// data structures, so that we report the actual application-used +// bytes properly. + +#include "config_for_unittests.h" +#include <stdlib.h> +#include <stdio.h> +#include <gperftools/malloc_extension.h> +#include "base/logging.h" + +int main() { + // We don't do accounting right when using debugallocation.cc, so + // turn off the test then. TODO(csilvers): get this working too. +#ifdef NDEBUG + static const char kCurrent[] = "generic.current_allocated_bytes"; + + size_t before_bytes, after_bytes; + MallocExtension::instance()->GetNumericProperty(kCurrent, &before_bytes); + free(malloc(200)); + MallocExtension::instance()->GetNumericProperty(kCurrent, &after_bytes); + + CHECK_EQ(before_bytes, after_bytes); +#endif + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/debugallocation_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/debugallocation_test.cc new file mode 100644 index 00000000000..d935dbb1d7d --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/debugallocation_test.cc @@ -0,0 +1,332 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Fred Akalin + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> // for memcmp +#include <vector> +#include "gperftools/malloc_extension.h" +#include "gperftools/tcmalloc.h" +#include "base/logging.h" + +using std::vector; + +vector<void (*)()> g_testlist; // the tests to run + +#define TEST(a, b) \ + struct Test_##a##_##b { \ + Test_##a##_##b() { g_testlist.push_back(&Run); } \ + static void Run(); \ + }; \ + static Test_##a##_##b g_test_##a##_##b; \ + void Test_##a##_##b::Run() + + +static int RUN_ALL_TESTS() { + vector<void (*)()>::const_iterator it; + for (it = g_testlist.begin(); it != g_testlist.end(); ++it) { + (*it)(); // The test will error-exit if there's a problem. + } + fprintf(stderr, "\nPassed %d tests\n\nPASS\n", + static_cast<int>(g_testlist.size())); + return 0; +} + +// The death tests are meant to be run from a shell-script driver, which +// passes in an integer saying which death test to run. We store that +// test-to-run here, and in the macro use a counter to see when we get +// to that test, so we can run it. +static int test_to_run = 0; // set in main() based on argv +static int test_counter = 0; // incremented every time the macro is called +#define IF_DEBUG_EXPECT_DEATH(statement, regex) do { \ + if (test_counter++ == test_to_run) { \ + fprintf(stderr, "Expected regex:%s\n", regex); \ + statement; \ + } \ +} while (false) + +// This flag won't be compiled in in opt mode. +DECLARE_int32(max_free_queue_size); + +// Test match as well as mismatch rules. But do not test on OS X; on +// OS X the OS converts new/new[] to malloc before it gets to us, so +// we are unable to catch these mismatch errors. +#ifndef __APPLE__ +TEST(DebugAllocationTest, DeallocMismatch) { + // malloc can be matched only by free + // new can be matched only by delete and delete(nothrow) + // new[] can be matched only by delete[] and delete[](nothrow) + // new(nothrow) can be matched only by delete and delete(nothrow) + // new(nothrow)[] can be matched only by delete[] and delete[](nothrow) + + // Allocate with malloc. + { + int* x = static_cast<int*>(malloc(sizeof(*x))); + IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete"); + IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]"); + // Should work fine. + free(x); + } + + // Allocate with new. + { + int* x = new int; + int* y = new int; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]"); + delete x; + ::operator delete(y, std::nothrow); + } + + // Allocate with new[]. + { + int* x = new int[1]; + int* y = new int[1]; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete"); + delete [] x; + ::operator delete[](y, std::nothrow); + } + + // Allocate with new(nothrow). + { + int* x = new(std::nothrow) int; + int* y = new(std::nothrow) int; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]"); + delete x; + ::operator delete(y, std::nothrow); + } + + // Allocate with new(nothrow)[]. + { + int* x = new(std::nothrow) int[1]; + int* y = new(std::nothrow) int[1]; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete"); + delete [] x; + ::operator delete[](y, std::nothrow); + } +} +#endif // #ifdef OS_MACOSX + +TEST(DebugAllocationTest, DoubleFree) { + int* pint = new int; + delete pint; + IF_DEBUG_EXPECT_DEATH(delete pint, "has been already deallocated"); +} + +TEST(DebugAllocationTest, StompBefore) { + int* pint = new int; +#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it + pint[-1] = 5; + IF_DEBUG_EXPECT_DEATH(delete pint, "a word before object"); +#endif +} + +TEST(DebugAllocationTest, StompAfter) { + int* pint = new int; +#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it + pint[1] = 5; + IF_DEBUG_EXPECT_DEATH(delete pint, "a word after object"); +#endif +} + +TEST(DebugAllocationTest, FreeQueueTest) { + // Verify that the allocator doesn't return blocks that were recently freed. + int* x = new int; + int* old_x = x; + delete x; + x = new int; + #if 1 + // This check should not be read as a universal guarantee of behavior. If + // other threads are executing, it would be theoretically possible for this + // check to fail despite the efforts of debugallocation.cc to the contrary. + // It should always hold under the controlled conditions of this unittest, + // however. + EXPECT_NE(x, old_x); // Allocator shouldn't return recently freed blocks + #else + // The below check passes, but since it isn't *required* to pass, I've left + // it commented out. + // EXPECT_EQ(x, old_x); + #endif + old_x = NULL; // avoid breaking opt build with an unused variable warning. + delete x; +} + +TEST(DebugAllocationTest, DanglingPointerWriteTest) { + // This test can only be run if debugging. + // + // If not debugging, the 'new' following the dangling write might not be + // safe. When debugging, we expect the (trashed) deleted block to be on the + // list of recently-freed blocks, so the following 'new' will be safe. +#if 1 + int* x = new int; + delete x; + int poisoned_x_value = *x; + *x = 1; // a dangling write. + + char* s = new char[FLAGS_max_free_queue_size]; + // When we delete s, we push the storage that was previously allocated to x + // off the end of the free queue. At that point, the write to that memory + // will be detected. + IF_DEBUG_EXPECT_DEATH(delete [] s, "Memory was written to after being freed."); + + // restore the poisoned value of x so that we can delete s without causing a + // crash. + *x = poisoned_x_value; + delete [] s; +#endif +} + +TEST(DebugAllocationTest, DanglingWriteAtExitTest) { + int *x = new int; + delete x; + int old_x_value = *x; + *x = 1; + // verify that dangling writes are caught at program termination if the + // corrupted block never got pushed off of the end of the free queue. + IF_DEBUG_EXPECT_DEATH(exit(0), "Memory was written to after being freed."); + *x = old_x_value; // restore x so that the test can exit successfully. +} + +TEST(DebugAllocationTest, StackTraceWithDanglingWriteAtExitTest) { + int *x = new int; + delete x; + int old_x_value = *x; + *x = 1; + // verify that we also get a stack trace when we have a dangling write. + // The " @ " is part of the stack trace output. + IF_DEBUG_EXPECT_DEATH(exit(0), " @ .*main"); + *x = old_x_value; // restore x so that the test can exit successfully. +} + +static size_t CurrentlyAllocatedBytes() { + size_t value; + CHECK(MallocExtension::instance()->GetNumericProperty( + "generic.current_allocated_bytes", &value)); + return value; +} + +TEST(DebugAllocationTest, CurrentlyAllocated) { + // Clear the free queue +#if 1 + FLAGS_max_free_queue_size = 0; + // Force a round-trip through the queue management code so that the + // new size is seen and the queue of recently-freed blocks is flushed. + free(malloc(1)); + FLAGS_max_free_queue_size = 1048576; +#endif + + // Free something and check that it disappears from allocated bytes + // immediately. + char* p = new char[1000]; + size_t after_malloc = CurrentlyAllocatedBytes(); + delete[] p; + size_t after_free = CurrentlyAllocatedBytes(); + EXPECT_LE(after_free, after_malloc - 1000); +} + +TEST(DebugAllocationTest, GetAllocatedSizeTest) { +#if 1 + // When debug_allocation is in effect, GetAllocatedSize should return + // exactly requested size, since debug_allocation doesn't allow users + // to write more than that. + for (int i = 0; i < 10; ++i) { + void *p = malloc(i); + EXPECT_EQ(i, MallocExtension::instance()->GetAllocatedSize(p)); + free(p); + } +#endif + void* a = malloc(1000); + EXPECT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000); + // This is just a sanity check. If we allocated too much, alloc is broken + EXPECT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000); + EXPECT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000); + free(a); +} + +TEST(DebugAllocationTest, HugeAlloc) { + // This must not be a const variable so it doesn't form an + // integral-constant-expression which can be *statically* rejected by the + // compiler as too large for the allocation. + size_t kTooBig = ~static_cast<size_t>(0); + void* a = NULL; + +#ifndef NDEBUG + + a = malloc(kTooBig); + EXPECT_EQ(NULL, a); + + // kAlsoTooBig is small enough not to get caught by debugallocation's check, + // but will still fall through to tcmalloc's check. This must also be + // a non-const variable. See kTooBig for more details. + size_t kAlsoTooBig = kTooBig - 1024; + + a = malloc(kAlsoTooBig); + EXPECT_EQ(NULL, a); +#endif +} + +// based on test program contributed by mikesart@gmail.com aka +// mikesart@valvesoftware.com. See issue-464. +TEST(DebugAllocationTest, ReallocAfterMemalign) { + char stuff[50]; + memset(stuff, 0x11, sizeof(stuff)); + void *p = tc_memalign(16, sizeof(stuff)); + EXPECT_NE(p, NULL); + memcpy(stuff, p, sizeof(stuff)); + + p = realloc(p, sizeof(stuff) + 10); + EXPECT_NE(p, NULL); + + int rv = memcmp(stuff, p, sizeof(stuff)); + EXPECT_EQ(rv, 0); +} + +int main(int argc, char** argv) { + // If you run without args, we run the non-death parts of the test. + // Otherwise, argv[1] should be a number saying which death-test + // to run. We will output a regexp we expect the death-message + // to include, and then run the given death test (which hopefully + // will produce that error message). If argv[1] > the number of + // death tests, we will run only the non-death parts. One way to + // tell when you are done with all tests is when no 'expected + // regexp' message is printed for a given argv[1]. + if (argc < 2) { + test_to_run = -1; // will never match + } else { + test_to_run = atoi(argv[1]); + } + return RUN_ALL_TESTS(); +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/debugallocation_test.sh b/src/third_party/gperftools-2.7/dist/src/tests/debugallocation_test.sh new file mode 100755 index 00000000000..0f94ad08489 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/debugallocation_test.sh @@ -0,0 +1,98 @@ +#!/bin/sh + +# Copyright (c) 2009, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# --- +# Author: Craig Silverstein + +BINDIR="${BINDIR:-.}" +# We expect PPROF_PATH to be set in the environment. +# If not, we set it to some reasonable value +export PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir]" + echo " By default, unittest_dir=$BINDIR" + exit 1 +fi + +DEBUGALLOCATION_TEST="${1:-$BINDIR/debugallocation_test}" + +num_failures=0 + +# Run the i-th death test and make sure the test has the expected +# regexp. We can depend on the first line of the output being +# Expected regex:<regex> +# Evaluates to "done" if we are not actually a death-test (so $1 is +# too big a number, and we can stop). Evaluates to "" otherwise. +# Increments num_failures if the death test does not succeed. +OneDeathTest() { + "$DEBUGALLOCATION_TEST" "$1" 2>&1 | { + regex_line='dummy' + # Normally the regex_line is the first line of output, but not + # always (if tcmalloc itself does any logging to stderr). + while test -n "$regex_line"; do + read regex_line + regex=`expr "$regex_line" : "Expected regex:\(.*\)"` + test -n "$regex" && break # found the regex line + done + test -z "$regex" && echo "done" || grep "$regex" 2>&1 + } +} + +death_test_num=0 # which death test to run +while :; do # same as 'while true', but more portable + echo -n "Running death test $death_test_num..." + output="`OneDeathTest $death_test_num`" + case $output in + # Empty string means grep didn't find anything. + "") echo "FAILED"; num_failures=`expr $num_failures + 1`;; + "done"*) echo "done with death tests"; break;; + # Any other string means grep found something, like it ought to. + *) echo "OK";; + esac + death_test_num=`expr $death_test_num + 1` +done + +# Test the non-death parts of the test too +echo -n "Running non-death tests..." +if "$DEBUGALLOCATION_TEST"; then + echo "OK" +else + echo "FAILED" + num_failures=`expr $num_failures + 1` +fi + +if [ "$num_failures" = 0 ]; then + echo "PASS" +else + echo "Failed with $num_failures failures" +fi +exit $num_failures diff --git a/src/third_party/gperftools-2.7/dist/src/tests/frag_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/frag_unittest.cc new file mode 100644 index 00000000000..c4016f963b9 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/frag_unittest.cc @@ -0,0 +1,133 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2003, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Test speed of handling fragmented heap + +#include "config_for_unittests.h" +#include <stdlib.h> +#include <stdio.h> +#ifdef HAVE_SYS_RESOURCE_H +#include <sys/time.h> // for struct timeval +#include <sys/resource.h> // for getrusage +#endif +#ifdef _WIN32 +#include <windows.h> // for GetTickCount() +#endif +#include <vector> +#include "base/logging.h" +#include "common.h" +#include <gperftools/malloc_extension.h> + +using std::vector; + +int main(int argc, char** argv) { + // Make kAllocSize one page larger than the maximum small object size. + static const int kAllocSize = kMaxSize + kPageSize; + // Allocate 400MB in total. + static const int kTotalAlloc = 400 << 20; + static const int kAllocIterations = kTotalAlloc / kAllocSize; + + // Allocate lots of objects + vector<char*> saved(kAllocIterations); + for (int i = 0; i < kAllocIterations; i++) { + saved[i] = new char[kAllocSize]; + } + + // Check the current "slack". + size_t slack_before; + MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes", + &slack_before); + + // Free alternating ones to fragment heap + size_t free_bytes = 0; + for (int i = 0; i < saved.size(); i += 2) { + delete[] saved[i]; + free_bytes += kAllocSize; + } + + // Check that slack delta is within 10% of expected. + size_t slack_after; + MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes", + &slack_after); + CHECK_GE(slack_after, slack_before); + size_t slack = slack_after - slack_before; + + CHECK_GT(double(slack), 0.9*free_bytes); + CHECK_LT(double(slack), 1.1*free_bytes); + + // Dump malloc stats + static const int kBufSize = 1<<20; + char* buffer = new char[kBufSize]; + MallocExtension::instance()->GetStats(buffer, kBufSize); + VLOG(1, "%s", buffer); + delete[] buffer; + + // Now do timing tests + for (int i = 0; i < 5; i++) { + static const int kIterations = 100000; +#ifdef HAVE_SYS_RESOURCE_H + struct rusage r; + getrusage(RUSAGE_SELF, &r); // figure out user-time spent on this + struct timeval tv_start = r.ru_utime; +#elif defined(_WIN32) + long long int tv_start = GetTickCount(); +#else +# error No way to calculate time on your system +#endif + + for (int i = 0; i < kIterations; i++) { + size_t s; + MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes", + &s); + } + +#ifdef HAVE_SYS_RESOURCE_H + getrusage(RUSAGE_SELF, &r); + struct timeval tv_end = r.ru_utime; + int64 sumsec = static_cast<int64>(tv_end.tv_sec) - tv_start.tv_sec; + int64 sumusec = static_cast<int64>(tv_end.tv_usec) - tv_start.tv_usec; +#elif defined(_WIN32) + long long int tv_end = GetTickCount(); + int64 sumsec = (tv_end - tv_start) / 1000; + // Resolution in windows is only to the millisecond, alas + int64 sumusec = ((tv_end - tv_start) % 1000) * 1000; +#else +# error No way to calculate time on your system +#endif + fprintf(stderr, "getproperty: %6.1f ns/call\n", + (sumsec * 1e9 + sumusec * 1e3) / kIterations); + } + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/getpc_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/getpc_test.cc new file mode 100644 index 00000000000..d75e40bb086 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/getpc_test.cc @@ -0,0 +1,123 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This verifies that GetPC works correctly. This test uses a minimum +// of Google infrastructure, to make it very easy to port to various +// O/Ses and CPUs and test that GetPC is working. + +#include "config.h" +#include "getpc.h" // should be first to get the _GNU_SOURCE dfn +#include <stdio.h> +#include <stdlib.h> +#include <signal.h> +#include <sys/time.h> // for setitimer + +// Needs to be volatile so compiler doesn't try to optimize it away +static volatile void* getpc_retval = NULL; // what GetPC returns +static volatile bool prof_handler_called = false; + +static void prof_handler(int sig, siginfo_t*, void* signal_ucontext) { + if (!prof_handler_called) + getpc_retval = GetPC(*reinterpret_cast<ucontext_t*>(signal_ucontext)); + prof_handler_called = true; // only store the retval once +} + +static void RoutineCallingTheSignal() { + struct sigaction sa; + sa.sa_sigaction = prof_handler; + sa.sa_flags = SA_RESTART | SA_SIGINFO; + sigemptyset(&sa.sa_mask); + if (sigaction(SIGPROF, &sa, NULL) != 0) { + perror("sigaction"); + exit(1); + } + + struct itimerval timer; + timer.it_interval.tv_sec = 0; + timer.it_interval.tv_usec = 1000; + timer.it_value = timer.it_interval; + setitimer(ITIMER_PROF, &timer, 0); + + // Now we need to do some work for a while, that doesn't call any + // other functions, so we can be guaranteed that when the SIGPROF + // fires, we're the routine executing. + int r = 0; + for (int i = 0; !prof_handler_called; ++i) { + for (int j = 0; j < i; j++) { + r ^= i; + r <<= 1; + r ^= j; + r >>= 1; + } + } + + // Now make sure the above loop doesn't get optimized out + srand(r); +} + +// This is an upper bound of how many bytes the instructions for +// RoutineCallingTheSignal might be. There's probably a more +// principled way to do this, but I don't know how portable it would be. +// (The function is 372 bytes when compiled with -g on Mac OS X 10.4. +// I can imagine it would be even bigger in 64-bit architectures.) +const int kRoutineSize = 512 * sizeof(void*)/4; // allow 1024 for 64-bit + +int main(int argc, char** argv) { + RoutineCallingTheSignal(); + + // Annoyingly, C++ disallows casting pointer-to-function to + // pointer-to-object, so we use a C-style cast instead. + char* expected = (char*)&RoutineCallingTheSignal; + char* actual = (char*)getpc_retval; + + // For ia64, ppc64v1, and parisc64, the function pointer is actually + // a struct. For instance, ia64's dl-fptr.h: + // struct fdesc { /* An FDESC is a function descriptor. */ + // ElfW(Addr) ip; /* code entry point */ + // ElfW(Addr) gp; /* global pointer */ + // }; + // We want the code entry point. + // NOTE: ppc64 ELFv2 (Little Endian) does not have function pointers +#if defined(__ia64) || \ + (defined(__powerpc64__) && _CALL_ELF != 2) + expected = ((char**)expected)[0]; // this is "ip" +#endif + + if (actual < expected || actual > expected + kRoutineSize) { + printf("Test FAILED: actual PC: %p, expected PC: %p\n", actual, expected); + return 1; + } else { + printf("PASS\n"); + return 0; + } +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/heap-checker-death_unittest.sh b/src/third_party/gperftools-2.7/dist/src/tests/heap-checker-death_unittest.sh new file mode 100755 index 00000000000..69db0c9e017 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/heap-checker-death_unittest.sh @@ -0,0 +1,176 @@ +#!/bin/sh +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Maxim Lifantsev +# +# Run the heap checker unittest in a mode where it is supposed to crash and +# return an error if it doesn't. + +# We expect BINDIR to be set in the environment. +# If not, we set it to some reasonable value. +BINDIR="${BINDIR:-.}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir]" + echo " By default, unittest_dir=$BINDIR" + exit 1 +fi + +EXE="${1:-$BINDIR/heap-checker_unittest}" +TMPDIR="/tmp/heap_check_death_info" + +ALARM() { + # You need perl to run pprof, so I assume it's installed + perl -e ' + $timeout=$ARGV[0]; shift; + $retval = 255; # the default retval, for the case where we timed out + eval { # need to run in an eval-block to trigger during system() + local $SIG{ALRM} = sub { die "alarm\n" }; # \n is required! + alarm $timeout; + $retval = system(@ARGV); + # Make retval bash-style: exit status, or 128+n if terminated by signal n + $retval = ($retval & 127) ? (128 + $retval) : ($retval >> 8); + alarm 0; + }; + exit $retval; # return system()-retval, or 255 if system() never returned +' "$@" +} + +# $1: timeout for alarm; +# $2: regexp of expected exit code(s); +# $3: regexp to match a line in the output; +# $4: regexp to not match a line in the output; +# $5+ args to pass to $EXE +Test() { + # Note: make sure these varnames don't conflict with any vars outside Test()! + timeout="$1" + shift + expected_ec="$1" + shift + expected_regexp="$1" + shift + unexpected_regexp="$1" + shift + + echo -n "Testing $EXE with $@ ... " + output="$TMPDIR/output" + ALARM $timeout env "$@" $EXE > "$output" 2>&1 + actual_ec=$? + ec_ok=`expr "$actual_ec" : "$expected_ec$" >/dev/null || echo false` + matches_ok=`test -z "$expected_regexp" || \ + grep "$expected_regexp" "$output" >/dev/null 2>&1 || echo false` + negmatches_ok=`test -z "$unexpected_regexp" || \ + ! grep "$unexpected_regexp" "$output" >/dev/null 2>&1 || echo false` + if $ec_ok && $matches_ok && $negmatches_ok; then + echo "PASS" + return 0 # 0: success + fi + # If we get here, we failed. Now we just need to report why + echo "FAIL" + if [ $actual_ec -eq 255 ]; then # 255 == SIGTERM due to $ALARM + echo "Test was taking unexpectedly long time to run and so we aborted it." + echo "Try the test case manually or raise the timeout from $timeout" + echo "to distinguish test slowness from a real problem." + else + $ec_ok || \ + echo "Wrong exit code: expected: '$expected_ec'; actual: $actual_ec" + $matches_ok || \ + echo "Output did not match '$expected_regexp'" + $negmatches_ok || \ + echo "Output unexpectedly matched '$unexpected_regexp'" + fi + echo "Output from failed run:" + echo "---" + cat "$output" + echo "---" + return 1 # 1: failure +} + +TMPDIR=/tmp/heap_check_death_info +rm -rf $TMPDIR || exit 1 +mkdir $TMPDIR || exit 2 + +export HEAPCHECK=strict # default mode + +# These invocations should pass (0 == PASS): + +# This tests that turning leak-checker off dynamically works fine +Test 120 0 "^PASS$" "" HEAPCHECK="" || exit 1 + +# This disables threads so we can cause leaks reliably and test finding them +Test 120 0 "^PASS$" "" HEAP_CHECKER_TEST_NO_THREADS=1 || exit 2 + +# Test that --test_cancel_global_check works +Test 20 0 "Canceling .* whole-program .* leak check$" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 3 +Test 20 0 "Canceling .* whole-program .* leak check$" "" \ + HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 4 + +# Test that very early log messages are present and controllable: +EARLY_MSG="Starting tracking the heap$" + +Test 60 0 "$EARLY_MSG" "" \ + HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \ + PERFTOOLS_VERBOSE=10 || exit 5 +Test 60 0 "MemoryRegionMap Init$" "" \ + HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \ + PERFTOOLS_VERBOSE=11 || exit 6 +Test 60 0 "" "$EARLY_MSG" \ + HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \ + PERFTOOLS_VERBOSE=-11 || exit 7 + +# These invocations should fail with very high probability, +# rather than return 0 or hang (1 == exit(1), 134 == abort(), 139 = SIGSEGV): + +Test 60 1 "Exiting .* because of .* leaks$" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 8 +Test 60 1 "Exiting .* because of .* leaks$" "" \ + HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 9 + +# Test that we produce a reasonable textual leak report. +Test 60 1 "MakeALeak" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \ + || exit 10 + +# Test that very early log messages are present and controllable: +Test 60 1 "Starting tracking the heap$" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=10 \ + || exit 11 +Test 60 1 "" "Starting tracking the heap" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=-10 \ + || exit 12 + +cd / # so we're not in TMPDIR when we delete it +rm -rf $TMPDIR + +echo "PASS" + +exit 0 diff --git a/src/third_party/gperftools-2.7/dist/src/tests/heap-checker_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/heap-checker_unittest.cc new file mode 100644 index 00000000000..ee60af58df1 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/heap-checker_unittest.cc @@ -0,0 +1,1538 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev +// +// Running: +// ./heap-checker_unittest +// +// If the unittest crashes because it can't find pprof, try: +// PPROF_PATH=/usr/local/someplace/bin/pprof ./heap-checker_unittest +// +// To test that the whole-program heap checker will actually cause a leak, try: +// HEAPCHECK_TEST_LEAK= ./heap-checker_unittest +// HEAPCHECK_TEST_LOOP_LEAK= ./heap-checker_unittest +// +// Note: Both of the above commands *should* abort with an error message. + +// CAVEAT: Do not use vector<> and string on-heap objects in this test, +// otherwise the test can sometimes fail for tricky leak checks +// when we want some allocated object not to be found live by the heap checker. +// This can happen with memory allocators like tcmalloc that can allocate +// heap objects back to back without any book-keeping data in between. +// What happens is that end-of-storage pointers of a live vector +// (or a string depending on the STL implementation used) +// can happen to point to that other heap-allocated +// object that is not reachable otherwise and that +// we don't want to be reachable. +// +// The implication of this for real leak checking +// is just one more chance for the liveness flood to be inexact +// (see the comment in our .h file). + +#include "config_for_unittests.h" +#ifdef HAVE_POLL_H +#include <poll.h> +#endif +#if defined HAVE_STDINT_H +#include <stdint.h> // to get uint16_t (ISO naming madness) +#elif defined HAVE_INTTYPES_H +#include <inttypes.h> // another place uint16_t might be defined +#endif +#include <sys/types.h> +#include <stdlib.h> +#include <errno.h> // errno +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for sleep(), geteuid() +#endif +#ifdef HAVE_MMAP +#include <sys/mman.h> +#endif +#include <fcntl.h> // for open(), close() +#ifdef HAVE_EXECINFO_H +#include <execinfo.h> // backtrace +#endif +#ifdef HAVE_GRP_H +#include <grp.h> // getgrent, getgrnam +#endif +#ifdef HAVE_PWD_H +#include <pwd.h> +#endif + +#include <algorithm> +#include <iostream> // for cout +#include <iomanip> // for hex +#include <list> +#include <map> +#include <memory> +#include <set> +#include <string> +#include <vector> + +#include "base/commandlineflags.h" +#include "base/googleinit.h" +#include "base/logging.h" +#include "base/commandlineflags.h" +#include "base/thread_lister.h" +#include <gperftools/heap-checker.h> +#include "memory_region_map.h" +#include <gperftools/malloc_extension.h> +#include <gperftools/stacktrace.h> + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +using namespace std; + +// ========================================================================= // + +// TODO(maxim): write a shell script to test that these indeed crash us +// (i.e. we do detect leaks) +// Maybe add more such crash tests. + +DEFINE_bool(test_leak, + EnvToBool("HEAP_CHECKER_TEST_TEST_LEAK", false), + "If should cause a leak crash"); +DEFINE_bool(test_loop_leak, + EnvToBool("HEAP_CHECKER_TEST_TEST_LOOP_LEAK", false), + "If should cause a looped leak crash"); +DEFINE_bool(test_register_leak, + EnvToBool("HEAP_CHECKER_TEST_TEST_REGISTER_LEAK", false), + "If should cause a leak crash by hiding a pointer " + "that is only in a register"); +DEFINE_bool(test_cancel_global_check, + EnvToBool("HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK", false), + "If should test HeapLeakChecker::CancelGlobalCheck " + "when --test_leak or --test_loop_leak are given; " + "the test should not fail then"); +DEFINE_bool(maybe_stripped, + EnvToBool("HEAP_CHECKER_TEST_MAYBE_STRIPPED", true), + "If we think we can be a stripped binary"); +DEFINE_bool(interfering_threads, + EnvToBool("HEAP_CHECKER_TEST_INTERFERING_THREADS", true), + "If we should use threads trying " + "to interfere with leak checking"); +DEFINE_bool(hoarding_threads, + EnvToBool("HEAP_CHECKER_TEST_HOARDING_THREADS", true), + "If threads (usually the manager thread) are known " + "to retain some old state in their global buffers, " + "so that it's hard to force leaks when threads are around"); + // TODO(maxim): Chage the default to false + // when the standard environment used NTPL threads: + // they do not seem to have this problem. +DEFINE_bool(no_threads, + EnvToBool("HEAP_CHECKER_TEST_NO_THREADS", false), + "If we should not use any threads"); + // This is used so we can make can_create_leaks_reliably true + // for any pthread implementation and test with that. + +DECLARE_int64(heap_check_max_pointer_offset); // heap-checker.cc +DECLARE_string(heap_check); // in heap-checker.cc + +#define WARN_IF(cond, msg) LOG_IF(WARNING, cond, msg) + +// This is an evil macro! Be very careful using it... +#undef VLOG // and we start by evilling overriding logging.h VLOG +#define VLOG(lvl) if (FLAGS_verbose >= (lvl)) cout << "\n" +// This is, likewise, evil +#define LOGF VLOG(INFO) + +static void RunHeapBusyThreads(); // below + + +class Closure { + public: + virtual ~Closure() { } + virtual void Run() = 0; +}; + +class Callback0 : public Closure { + public: + typedef void (*FunctionSignature)(); + + inline Callback0(FunctionSignature f) : f_(f) {} + virtual void Run() { (*f_)(); delete this; } + + private: + FunctionSignature f_; +}; + +template <class P1> class Callback1 : public Closure { + public: + typedef void (*FunctionSignature)(P1); + + inline Callback1<P1>(FunctionSignature f, P1 p1) : f_(f), p1_(p1) {} + virtual void Run() { (*f_)(p1_); delete this; } + + private: + FunctionSignature f_; + P1 p1_; +}; + +template <class P1, class P2> class Callback2 : public Closure { + public: + typedef void (*FunctionSignature)(P1,P2); + + inline Callback2<P1,P2>(FunctionSignature f, P1 p1, P2 p2) : f_(f), p1_(p1), p2_(p2) {} + virtual void Run() { (*f_)(p1_, p2_); delete this; } + + private: + FunctionSignature f_; + P1 p1_; + P2 p2_; +}; + +inline Callback0* NewCallback(void (*function)()) { + return new Callback0(function); +} + +template <class P1> +inline Callback1<P1>* NewCallback(void (*function)(P1), P1 p1) { + return new Callback1<P1>(function, p1); +} + +template <class P1, class P2> +inline Callback2<P1,P2>* NewCallback(void (*function)(P1,P2), P1 p1, P2 p2) { + return new Callback2<P1,P2>(function, p1, p2); +} + + +// Set to true at end of main, so threads know. Not entirely thread-safe!, +// but probably good enough. +static bool g_have_exited_main = false; + +// If we can reliably create leaks (i.e. make leaked object +// really unreachable from any global data). +static bool can_create_leaks_reliably = false; + +// We use a simple allocation wrapper +// to make sure we wipe out the newly allocated objects +// in case they still happened to contain some pointer data +// accidentally left by the memory allocator. +struct Initialized { }; +static Initialized initialized; +void* operator new(size_t size, const Initialized&) { + // Below we use "p = new(initialized) Foo[1];" and "delete[] p;" + // instead of "p = new(initialized) Foo;" + // when we need to delete an allocated object. + void* p = malloc(size); + memset(p, 0, size); + return p; +} +void* operator new[](size_t size, const Initialized&) { + char* p = new char[size]; + memset(p, 0, size); + return p; +} + +static void DoWipeStack(int n); // defined below +static void WipeStack() { DoWipeStack(20); } + +static void Pause() { + poll(NULL, 0, 77); // time for thread activity in HeapBusyThreadBody + + // Indirectly test malloc_extension.*: + CHECK(MallocExtension::instance()->VerifyAllMemory()); + int blocks; + size_t total; + int histogram[kMallocHistogramSize]; + if (MallocExtension::instance() + ->MallocMemoryStats(&blocks, &total, histogram) && total != 0) { + VLOG(3) << "Malloc stats: " << blocks << " blocks of " + << total << " bytes"; + for (int i = 0; i < kMallocHistogramSize; ++i) { + if (histogram[i]) { + VLOG(3) << " Malloc histogram at " << i << " : " << histogram[i]; + } + } + } + WipeStack(); // e.g. MallocExtension::VerifyAllMemory + // can leave pointers to heap objects on stack +} + +// Make gcc think a pointer is "used" +template <class T> +static void Use(T** foo) { + VLOG(2) << "Dummy-using " << static_cast<void*>(*foo) << " at " << foo; +} + +// Arbitrary value, but not such that xor'ing with it is likely +// to map one valid pointer to another valid pointer: +static const uintptr_t kHideMask = + static_cast<uintptr_t>(0xF03A5F7BF03A5F7BLL); + +// Helpers to hide a pointer from live data traversal. +// We just xor the pointer so that (with high probability) +// it's not a valid address of a heap object anymore. +// Both Hide and UnHide must be executed within RunHidden() below +// to prevent leaving stale data on active stack that can be a pointer +// to a heap object that is not actually reachable via live variables. +// (UnHide might leave heap pointer value for an object +// that will be deallocated but later another object +// can be allocated at the same heap address.) +template <class T> +static void Hide(T** ptr) { + // we cast values, not dereferenced pointers, so no aliasing issues: + *ptr = reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(*ptr) ^ kHideMask); + VLOG(2) << "hid: " << static_cast<void*>(*ptr); +} + +template <class T> +static void UnHide(T** ptr) { + VLOG(2) << "unhiding: " << static_cast<void*>(*ptr); + // we cast values, not dereferenced pointers, so no aliasing issues: + *ptr = reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(*ptr) ^ kHideMask); +} + +static void LogHidden(const char* message, const void* ptr) { + LOGF << message << " : " + << ptr << " ^ " << reinterpret_cast<void*>(kHideMask) << endl; +} + +// volatile to fool the compiler against inlining the calls to these +void (*volatile run_hidden_ptr)(Closure* c, int n); +void (*volatile wipe_stack_ptr)(int n); + +static void DoRunHidden(Closure* c, int n) { + if (n) { + VLOG(10) << "Level " << n << " at " << &n; + (*run_hidden_ptr)(c, n-1); + (*wipe_stack_ptr)(n); + sleep(0); // undo -foptimize-sibling-calls + } else { + c->Run(); + } +} + +/*static*/ void DoWipeStack(int n) { + VLOG(10) << "Wipe level " << n << " at " << &n; + if (n) { + const int sz = 30; + volatile int arr[sz] ATTRIBUTE_UNUSED; + for (int i = 0; i < sz; ++i) arr[i] = 0; + (*wipe_stack_ptr)(n-1); + sleep(0); // undo -foptimize-sibling-calls + } +} + +// This executes closure c several stack frames down from the current one +// and then makes an effort to also wipe out the stack data that was used by +// the closure. +// This way we prevent leak checker from finding any temporary pointers +// of the closure execution on the stack and deciding that +// these pointers (and the pointed objects) are still live. +static void RunHidden(Closure* c) { + DoRunHidden(c, 15); + DoWipeStack(20); +} + +static void DoAllocHidden(size_t size, void** ptr) { + void* p = new(initialized) char[size]; + Hide(&p); + Use(&p); // use only hidden versions + VLOG(2) << "Allocated hidden " << p << " at " << &p; + *ptr = p; // assign the hidden versions +} + +static void* AllocHidden(size_t size) { + void* r; + RunHidden(NewCallback(DoAllocHidden, size, &r)); + return r; +} + +static void DoDeAllocHidden(void** ptr) { + Use(ptr); // use only hidden versions + void* p = *ptr; + VLOG(2) << "Deallocating hidden " << p; + UnHide(&p); + delete [] reinterpret_cast<char*>(p); +} + +static void DeAllocHidden(void** ptr) { + RunHidden(NewCallback(DoDeAllocHidden, ptr)); + *ptr = NULL; + Use(ptr); +} + +void PreventHeapReclaiming(size_t size) { +#ifdef NDEBUG + if (true) { + static void** no_reclaim_list = NULL; + CHECK(size >= sizeof(void*)); + // We can't use malloc_reclaim_memory flag in opt mode as debugallocation.cc + // is not used. Instead we allocate a bunch of heap objects that are + // of the same size as what we are going to leak to ensure that the object + // we are about to leak is not at the same address as some old allocated + // and freed object that might still have pointers leading to it. + for (int i = 0; i < 100; ++i) { + void** p = reinterpret_cast<void**>(new(initialized) char[size]); + p[0] = no_reclaim_list; + no_reclaim_list = p; + } + } +#endif +} + +static bool RunSilent(HeapLeakChecker* check, + bool (HeapLeakChecker::* func)()) { + // By default, don't print the 'we detected a leak' message in the + // cases we're expecting a leak (we still print when --v is >= 1). + // This way, the logging output is less confusing: we only print + // "we detected a leak", and how to diagnose it, for *unexpected* leaks. + int32 old_FLAGS_verbose = FLAGS_verbose; + if (!VLOG_IS_ON(1)) // not on a verbose setting + FLAGS_verbose = FATAL; // only log fatal errors + const bool retval = (check->*func)(); + FLAGS_verbose = old_FLAGS_verbose; + return retval; +} + +#define RUN_SILENT(check, func) RunSilent(&(check), &HeapLeakChecker::func) + +enum CheckType { SAME_HEAP, NO_LEAKS }; + +static void VerifyLeaks(HeapLeakChecker* check, CheckType type, + int leaked_bytes, int leaked_objects) { + WipeStack(); // to help with can_create_leaks_reliably + const bool no_leaks = + type == NO_LEAKS ? RUN_SILENT(*check, BriefNoLeaks) + : RUN_SILENT(*check, BriefSameHeap); + if (can_create_leaks_reliably) { + // these might still fail occasionally, but it should be very rare + CHECK_EQ(no_leaks, false); + CHECK_EQ(check->BytesLeaked(), leaked_bytes); + CHECK_EQ(check->ObjectsLeaked(), leaked_objects); + } else { + WARN_IF(no_leaks != false, + "Expected leaks not found: " + "Some liveness flood must be too optimistic"); + } +} + +// not deallocates +static void TestHeapLeakCheckerDeathSimple() { + HeapLeakChecker check("death_simple"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(300); + Use(&bar); + LogHidden("Leaking", foo); + LogHidden("Leaking", bar); + Pause(); + VerifyLeaks(&check, NO_LEAKS, 300 + 100 * sizeof(int), 2); + DeAllocHidden(&foo); + DeAllocHidden(&bar); +} + +static void MakeDeathLoop(void** arr1, void** arr2) { + PreventHeapReclaiming(2 * sizeof(void*)); + void** a1 = new(initialized) void*[2]; + void** a2 = new(initialized) void*[2]; + a1[1] = reinterpret_cast<void*>(a2); + a2[1] = reinterpret_cast<void*>(a1); + Hide(&a1); + Hide(&a2); + Use(&a1); + Use(&a2); + VLOG(2) << "Made hidden loop at " << &a1 << " to " << arr1; + *arr1 = a1; + *arr2 = a2; +} + +// not deallocates two objects linked together +static void TestHeapLeakCheckerDeathLoop() { + HeapLeakChecker check("death_loop"); + void* arr1; + void* arr2; + RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2)); + Use(&arr1); + Use(&arr2); + LogHidden("Leaking", arr1); + LogHidden("Leaking", arr2); + Pause(); + VerifyLeaks(&check, NO_LEAKS, 4 * sizeof(void*), 2); + DeAllocHidden(&arr1); + DeAllocHidden(&arr2); +} + +// deallocates more than allocates +static void TestHeapLeakCheckerDeathInverse() { + void* bar = AllocHidden(250 * sizeof(int)); + Use(&bar); + LogHidden("Pre leaking", bar); + Pause(); + HeapLeakChecker check("death_inverse"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + LogHidden("Leaking", foo); + DeAllocHidden(&bar); + Pause(); + VerifyLeaks(&check, SAME_HEAP, + 100 * static_cast<int64>(sizeof(int)), + 1); + DeAllocHidden(&foo); +} + +// deallocates more than allocates +static void TestHeapLeakCheckerDeathNoLeaks() { + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(250 * sizeof(int)); + Use(&bar); + HeapLeakChecker check("death_noleaks"); + DeAllocHidden(&bar); + CHECK_EQ(check.BriefNoLeaks(), true); + DeAllocHidden(&foo); +} + +// have less objecs +static void TestHeapLeakCheckerDeathCountLess() { + void* bar1 = AllocHidden(50 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(50 * sizeof(int)); + Use(&bar2); + LogHidden("Pre leaking", bar1); + LogHidden("Pre leaking", bar2); + Pause(); + HeapLeakChecker check("death_count_less"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + LogHidden("Leaking", foo); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); + Pause(); + VerifyLeaks(&check, SAME_HEAP, + 100 * sizeof(int), + 1); + DeAllocHidden(&foo); +} + +// have more objecs +static void TestHeapLeakCheckerDeathCountMore() { + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + LogHidden("Pre leaking", foo); + Pause(); + HeapLeakChecker check("death_count_more"); + void* bar1 = AllocHidden(50 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(50 * sizeof(int)); + Use(&bar2); + LogHidden("Leaking", bar1); + LogHidden("Leaking", bar2); + DeAllocHidden(&foo); + Pause(); + VerifyLeaks(&check, SAME_HEAP, + 100 * sizeof(int), + 2); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); +} + +static void TestHiddenPointer() { + int i; + void* foo = &i; + HiddenPointer<void> p(foo); + CHECK_EQ(foo, p.get()); + + // Confirm pointer doesn't appear to contain a byte sequence + // that == the pointer. We don't really need to test that + // the xor trick itself works, as without it nothing in this + // test suite would work. See the Hide/Unhide/*Hidden* set + // of helper methods. + void **pvoid = reinterpret_cast<void**>(&p); + CHECK_NE(foo, *pvoid); +} + +// simple tests that deallocate what they allocated +static void TestHeapLeakChecker() { + { HeapLeakChecker check("trivial"); + int foo = 5; + int* p = &foo; + Use(&p); + Pause(); + CHECK(check.BriefSameHeap()); + } + Pause(); + { HeapLeakChecker check("simple"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(200 * sizeof(int)); + Use(&bar); + DeAllocHidden(&foo); + DeAllocHidden(&bar); + Pause(); + CHECK(check.BriefSameHeap()); + } +} + +// no false positives +static void TestHeapLeakCheckerNoFalsePositives() { + { HeapLeakChecker check("trivial_p"); + int foo = 5; + int* p = &foo; + Use(&p); + Pause(); + CHECK(check.BriefSameHeap()); + } + Pause(); + { HeapLeakChecker check("simple_p"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(200 * sizeof(int)); + Use(&bar); + DeAllocHidden(&foo); + DeAllocHidden(&bar); + Pause(); + CHECK(check.SameHeap()); + } +} + +// test that we detect leaks when we have same total # of bytes and +// objects, but different individual object sizes +static void TestLeakButTotalsMatch() { + void* bar1 = AllocHidden(240 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(160 * sizeof(int)); + Use(&bar2); + LogHidden("Pre leaking", bar1); + LogHidden("Pre leaking", bar2); + Pause(); + HeapLeakChecker check("trick"); + void* foo1 = AllocHidden(280 * sizeof(int)); + Use(&foo1); + void* foo2 = AllocHidden(120 * sizeof(int)); + Use(&foo2); + LogHidden("Leaking", foo1); + LogHidden("Leaking", foo2); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); + Pause(); + + // foo1 and foo2 leaked + VerifyLeaks(&check, NO_LEAKS, (280+120)*sizeof(int), 2); + + DeAllocHidden(&foo1); + DeAllocHidden(&foo2); +} + +// no false negatives from pprof +static void TestHeapLeakCheckerDeathTrick() { + void* bar1 = AllocHidden(240 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(160 * sizeof(int)); + Use(&bar2); + HeapLeakChecker check("death_trick"); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); + void* foo1 = AllocHidden(280 * sizeof(int)); + Use(&foo1); + void* foo2 = AllocHidden(120 * sizeof(int)); + Use(&foo2); + // TODO(maxim): use the above if we make pprof work in automated test runs + if (!FLAGS_maybe_stripped) { + CHECK_EQ(RUN_SILENT(check, SameHeap), false); + // pprof checking should catch the leak + } else { + WARN_IF(RUN_SILENT(check, SameHeap) != false, + "death_trick leak is not caught; " + "we must be using a stripped binary"); + } + DeAllocHidden(&foo1); + DeAllocHidden(&foo2); +} + +// simple leak +static void TransLeaks() { + AllocHidden(1 * sizeof(char)); +} + +// range-based disabling using Disabler +static void ScopedDisabledLeaks() { + HeapLeakChecker::Disabler disabler; + AllocHidden(3 * sizeof(int)); + TransLeaks(); + (void)malloc(10); // Direct leak +} + +// have different disabled leaks +static void* RunDisabledLeaks(void* a) { + ScopedDisabledLeaks(); + return a; +} + +// have different disabled leaks inside of a thread +static void ThreadDisabledLeaks() { + if (FLAGS_no_threads) return; + pthread_t tid; + pthread_attr_t attr; + CHECK_EQ(pthread_attr_init(&attr), 0); + CHECK_EQ(pthread_create(&tid, &attr, RunDisabledLeaks, NULL), 0); + void* res; + CHECK_EQ(pthread_join(tid, &res), 0); +} + +// different disabled leaks (some in threads) +static void TestHeapLeakCheckerDisabling() { + HeapLeakChecker check("disabling"); + + RunDisabledLeaks(NULL); + RunDisabledLeaks(NULL); + ThreadDisabledLeaks(); + RunDisabledLeaks(NULL); + ThreadDisabledLeaks(); + ThreadDisabledLeaks(); + + Pause(); + + CHECK(check.SameHeap()); +} + +typedef set<int> IntSet; + +static int some_ints[] = { 1, 2, 3, 21, 22, 23, 24, 25 }; + +static void DoTestSTLAlloc() { + IntSet* x = new(initialized) IntSet[1]; + *x = IntSet(some_ints, some_ints + 6); + for (int i = 0; i < 1000; i++) { + x->insert(i*3); + } + delete [] x; +} + +// Check that normal STL usage does not result in a leak report. +// (In particular we test that there's no complex STL's own allocator +// running on top of our allocator with hooks to heap profiler +// that can result in false leak report in this case.) +static void TestSTLAlloc() { + HeapLeakChecker check("stl"); + RunHidden(NewCallback(DoTestSTLAlloc)); + CHECK_EQ(check.BriefSameHeap(), true); +} + +static void DoTestSTLAllocInverse(IntSet** setx) { + IntSet* x = new(initialized) IntSet[1]; + *x = IntSet(some_ints, some_ints + 3); + for (int i = 0; i < 100; i++) { + x->insert(i*2); + } + Hide(&x); + *setx = x; +} + +static void FreeTestSTLAllocInverse(IntSet** setx) { + IntSet* x = *setx; + UnHide(&x); + delete [] x; +} + +// Check that normal leaked STL usage *does* result in a leak report. +// (In particular we test that there's no complex STL's own allocator +// running on top of our allocator with hooks to heap profiler +// that can result in false absence of leak report in this case.) +static void TestSTLAllocInverse() { + HeapLeakChecker check("death_inverse_stl"); + IntSet* x; + RunHidden(NewCallback(DoTestSTLAllocInverse, &x)); + LogHidden("Leaking", x); + if (can_create_leaks_reliably) { + WipeStack(); // to help with can_create_leaks_reliably + // these might still fail occasionally, but it should be very rare + CHECK_EQ(RUN_SILENT(check, BriefNoLeaks), false); + CHECK_GE(check.BytesLeaked(), 100 * sizeof(int)); + CHECK_GE(check.ObjectsLeaked(), 100); + // assumes set<>s are represented by some kind of binary tree + // or something else allocating >=1 heap object per set object + } else { + WARN_IF(RUN_SILENT(check, BriefNoLeaks) != false, + "Expected leaks not found: " + "Some liveness flood must be too optimistic"); + } + RunHidden(NewCallback(FreeTestSTLAllocInverse, &x)); +} + +template<class Alloc> +static void DirectTestSTLAlloc(Alloc allocator, const char* name) { + HeapLeakChecker check((string("direct_stl-") + name).c_str()); + static const int kSize = 1000; + typename Alloc::pointer ptrs[kSize]; + for (int i = 0; i < kSize; ++i) { + typename Alloc::pointer p = allocator.allocate(i*3+1); + HeapLeakChecker::IgnoreObject(p); + // This will crash if p is not known to heap profiler: + // (i.e. STL's "allocator" does not have a direct hook to heap profiler) + HeapLeakChecker::UnIgnoreObject(p); + ptrs[i] = p; + } + for (int i = 0; i < kSize; ++i) { + allocator.deallocate(ptrs[i], i*3+1); + ptrs[i] = NULL; + } + CHECK(check.BriefSameHeap()); // just in case +} + +static struct group* grp = NULL; +static const int kKeys = 50; +static pthread_key_t key[kKeys]; + +static void KeyFree(void* ptr) { + delete [] reinterpret_cast<char*>(ptr); +} + +static bool key_init_has_run = false; + +static void KeyInit() { + for (int i = 0; i < kKeys; ++i) { + CHECK_EQ(pthread_key_create(&key[i], KeyFree), 0); + VLOG(2) << "pthread key " << i << " : " << key[i]; + } + key_init_has_run = true; // needed for a sanity-check +} + +// force various C library static and thread-specific allocations +static void TestLibCAllocate() { + CHECK(key_init_has_run); + for (int i = 0; i < kKeys; ++i) { + void* p = pthread_getspecific(key[i]); + if (NULL == p) { + if (i == 0) { + // Test-logging inside threads which (potentially) creates and uses + // thread-local data inside standard C++ library: + VLOG(0) << "Adding pthread-specifics for thread " << pthread_self() + << " pid " << getpid(); + } + p = new(initialized) char[77 + i]; + VLOG(2) << "pthread specific " << i << " : " << p; + pthread_setspecific(key[i], p); + } + } + + strerror(errno); + const time_t now = time(NULL); + ctime(&now); +#ifdef HAVE_EXECINFO_H + void *stack[1]; + backtrace(stack, 1); +#endif +#ifdef HAVE_GRP_H + gid_t gid = getgid(); + getgrgid(gid); + if (grp == NULL) grp = getgrent(); // a race condition here is okay + getgrnam(grp->gr_name); +#endif +#ifdef HAVE_PWD_H + getpwuid(geteuid()); +#endif +} + +// Continuous random heap memory activity to try to disrupt heap checking. +static void* HeapBusyThreadBody(void* a) { + const int thread_num = reinterpret_cast<intptr_t>(a); + VLOG(0) << "A new HeapBusyThread " << thread_num; + TestLibCAllocate(); + + int user = 0; + // Try to hide ptr from heap checker in a CPU register: + // Here we are just making a best effort to put the only pointer + // to a heap object into a thread register to test + // the thread-register finding machinery in the heap checker. +#if defined(__i386__) && defined(__GNUC__) + register int** ptr asm("esi"); +#elif defined(__x86_64__) && defined(__GNUC__) + register int** ptr asm("r15"); +#else + register int** ptr; +#endif + ptr = NULL; + typedef set<int> Set; + Set s1; + while (1) { + // TestLibCAllocate() calls libc functions that don't work so well + // after main() has exited. So we just don't do the test then. + if (!g_have_exited_main) + TestLibCAllocate(); + + if (ptr == NULL) { + ptr = new(initialized) int*[1]; + *ptr = new(initialized) int[1]; + } + set<int>* s2 = new(initialized) set<int>[1]; + s1.insert(random()); + s2->insert(*s1.begin()); + user += *s2->begin(); + **ptr += user; + if (random() % 51 == 0) { + s1.clear(); + if (random() % 2 == 0) { + s1.~Set(); + new(&s1) Set; + } + } + VLOG(3) << pthread_self() << " (" << getpid() << "): in wait: " + << ptr << ", " << *ptr << "; " << s1.size(); + VLOG(2) << pthread_self() << " (" << getpid() << "): in wait, ptr = " + << reinterpret_cast<void*>( + reinterpret_cast<uintptr_t>(ptr) ^ kHideMask) + << "^" << reinterpret_cast<void*>(kHideMask); + if (FLAGS_test_register_leak && thread_num % 5 == 0) { + // Hide the register "ptr" value with an xor mask. + // If one provides --test_register_leak flag, the test should + // (with very high probability) crash on some leak check + // with a leak report (of some x * sizeof(int) + y * sizeof(int*) bytes) + // pointing at the two lines above in this function + // with "new(initialized) int" in them as the allocators + // of the leaked objects. + // CAVEAT: We can't really prevent a compiler to save some + // temporary values of "ptr" on the stack and thus let us find + // the heap objects not via the register. + // Hence it's normal if for certain compilers or optimization modes + // --test_register_leak does not cause a leak crash of the above form + // (this happens e.g. for gcc 4.0.1 in opt mode). + ptr = reinterpret_cast<int **>( + reinterpret_cast<uintptr_t>(ptr) ^ kHideMask); + // busy loop to get the thread interrupted at: + for (int i = 1; i < 10000000; ++i) user += (1 + user * user * 5) / i; + ptr = reinterpret_cast<int **>( + reinterpret_cast<uintptr_t>(ptr) ^ kHideMask); + } else { + poll(NULL, 0, random() % 100); + } + VLOG(2) << pthread_self() << ": continuing"; + if (random() % 3 == 0) { + delete [] *ptr; + delete [] ptr; + ptr = NULL; + } + delete [] s2; + } + return a; +} + +static void RunHeapBusyThreads() { + KeyInit(); + if (!FLAGS_interfering_threads || FLAGS_no_threads) return; + + const int n = 17; // make many threads + + pthread_t tid; + pthread_attr_t attr; + CHECK_EQ(pthread_attr_init(&attr), 0); + // make them and let them run + for (int i = 0; i < n; ++i) { + VLOG(0) << "Creating extra thread " << i + 1; + CHECK(pthread_create(&tid, &attr, HeapBusyThreadBody, + reinterpret_cast<void*>(i)) == 0); + } + + Pause(); + Pause(); +} + +// ========================================================================= // + +// This code section is to test that objects that are reachable from global +// variables are not reported as leaks +// as well as that (Un)IgnoreObject work for such objects fine. + +// An object making functions: +// returns a "weird" pointer to a new object for which +// it's worth checking that the object is reachable via that pointer. +typedef void* (*ObjMakerFunc)(); +static list<ObjMakerFunc> obj_makers; // list of registered object makers + +// Helper macro to register an object making function +// 'name' is an identifier of this object maker, +// 'body' is its function body that must declare +// pointer 'p' to the nex object to return. +// Usage example: +// REGISTER_OBJ_MAKER(trivial, int* p = new(initialized) int;) +#define REGISTER_OBJ_MAKER(name, body) \ + void* ObjMaker_##name##_() { \ + VLOG(1) << "Obj making " << #name; \ + body; \ + return p; \ + } \ + static ObjMakerRegistrar maker_reg_##name##__(&ObjMaker_##name##_); +// helper class for REGISTER_OBJ_MAKER +struct ObjMakerRegistrar { + ObjMakerRegistrar(ObjMakerFunc obj_maker) { obj_makers.push_back(obj_maker); } +}; + +// List of the objects/pointers made with all the obj_makers +// to test reachability via global data pointers during leak checks. +static list<void*>* live_objects = new list<void*>; + // pointer so that it does not get destructed on exit + +// Exerciser for one ObjMakerFunc. +static void TestPointerReach(ObjMakerFunc obj_maker) { + HeapLeakChecker::IgnoreObject(obj_maker()); // test IgnoreObject + + void* obj = obj_maker(); + HeapLeakChecker::IgnoreObject(obj); + HeapLeakChecker::UnIgnoreObject(obj); // test UnIgnoreObject + HeapLeakChecker::IgnoreObject(obj); // not to need deletion for obj + + live_objects->push_back(obj_maker()); // test reachability at leak check +} + +// Test all ObjMakerFunc registred via REGISTER_OBJ_MAKER. +static void TestObjMakers() { + for (list<ObjMakerFunc>::const_iterator i = obj_makers.begin(); + i != obj_makers.end(); ++i) { + TestPointerReach(*i); + TestPointerReach(*i); // a couple more times would not hurt + TestPointerReach(*i); + } +} + +// A dummy class to mimic allocation behavior of string-s. +template<class T> +struct Array { + Array() { + size = 3 + random() % 30; + ptr = new(initialized) T[size]; + } + ~Array() { delete [] ptr; } + Array(const Array& x) { + size = x.size; + ptr = new(initialized) T[size]; + for (size_t i = 0; i < size; ++i) { + ptr[i] = x.ptr[i]; + } + } + void operator=(const Array& x) { + delete [] ptr; + size = x.size; + ptr = new(initialized) T[size]; + for (size_t i = 0; i < size; ++i) { + ptr[i] = x.ptr[i]; + } + } + void append(const Array& x) { + T* p = new(initialized) T[size + x.size]; + for (size_t i = 0; i < size; ++i) { + p[i] = ptr[i]; + } + for (size_t i = 0; i < x.size; ++i) { + p[size+i] = x.ptr[i]; + } + size += x.size; + delete [] ptr; + ptr = p; + } + private: + size_t size; + T* ptr; +}; + +// to test pointers to objects, built-in arrays, string, etc: +REGISTER_OBJ_MAKER(plain, int* p = new(initialized) int;) +REGISTER_OBJ_MAKER(int_array_1, int* p = new(initialized) int[1];) +REGISTER_OBJ_MAKER(int_array, int* p = new(initialized) int[10];) +REGISTER_OBJ_MAKER(string, Array<char>* p = new(initialized) Array<char>();) +REGISTER_OBJ_MAKER(string_array, + Array<char>* p = new(initialized) Array<char>[5];) +REGISTER_OBJ_MAKER(char_array, char* p = new(initialized) char[5];) +REGISTER_OBJ_MAKER(appended_string, + Array<char>* p = new Array<char>(); + p->append(Array<char>()); +) +REGISTER_OBJ_MAKER(plain_ptr, int** p = new(initialized) int*;) +REGISTER_OBJ_MAKER(linking_ptr, + int** p = new(initialized) int*; + *p = new(initialized) int; +) + +// small objects: +REGISTER_OBJ_MAKER(0_sized, void* p = malloc(0);) // 0-sized object (important) +REGISTER_OBJ_MAKER(1_sized, void* p = malloc(1);) +REGISTER_OBJ_MAKER(2_sized, void* p = malloc(2);) +REGISTER_OBJ_MAKER(3_sized, void* p = malloc(3);) +REGISTER_OBJ_MAKER(4_sized, void* p = malloc(4);) + +static int set_data[] = { 1, 2, 3, 4, 5, 6, 7, 21, 22, 23, 24, 25, 26, 27 }; +static set<int> live_leak_set(set_data, set_data+7); +static const set<int> live_leak_const_set(set_data, set_data+14); + +REGISTER_OBJ_MAKER(set, + set<int>* p = new(initialized) set<int>(set_data, set_data + 13); +) + +class ClassA { + public: + explicit ClassA(int a) : ptr(NULL) { } + mutable char* ptr; +}; +static const ClassA live_leak_mutable(1); + +template<class C> +class TClass { + public: + explicit TClass(int a) : ptr(NULL) { } + mutable C val; + mutable C* ptr; +}; +static const TClass<Array<char> > live_leak_templ_mutable(1); + +class ClassB { + public: + ClassB() { } + char b[7]; + virtual void f() { } + virtual ~ClassB() { } +}; + +class ClassB2 { + public: + ClassB2() { } + char b2[11]; + virtual void f2() { } + virtual ~ClassB2() { } +}; + +class ClassD1 : public ClassB { + char d1[15]; + virtual void f() { } +}; + +class ClassD2 : public ClassB2 { + char d2[19]; + virtual void f2() { } +}; + +class ClassD : public ClassD1, public ClassD2 { + char d[3]; + virtual void f() { } + virtual void f2() { } +}; + +// to test pointers to objects of base subclasses: + +REGISTER_OBJ_MAKER(B, ClassB* p = new(initialized) ClassB;) +REGISTER_OBJ_MAKER(D1, ClassD1* p = new(initialized) ClassD1;) +REGISTER_OBJ_MAKER(D2, ClassD2* p = new(initialized) ClassD2;) +REGISTER_OBJ_MAKER(D, ClassD* p = new(initialized) ClassD;) + +REGISTER_OBJ_MAKER(D1_as_B, ClassB* p = new(initialized) ClassD1;) +REGISTER_OBJ_MAKER(D2_as_B2, ClassB2* p = new(initialized) ClassD2;) +REGISTER_OBJ_MAKER(D_as_B, ClassB* p = new(initialized) ClassD;) +REGISTER_OBJ_MAKER(D_as_D1, ClassD1* p = new(initialized) ClassD;) +// inside-object pointers: +REGISTER_OBJ_MAKER(D_as_B2, ClassB2* p = new(initialized) ClassD;) +REGISTER_OBJ_MAKER(D_as_D2, ClassD2* p = new(initialized) ClassD;) + +class InterfaceA { + public: + virtual void A() = 0; + virtual ~InterfaceA() { } + protected: + InterfaceA() { } +}; + +class InterfaceB { + public: + virtual void B() = 0; + virtual ~InterfaceB() { } + protected: + InterfaceB() { } +}; + +class InterfaceC : public InterfaceA { + public: + virtual void C() = 0; + virtual ~InterfaceC() { } + protected: + InterfaceC() { } +}; + +class ClassMltD1 : public ClassB, public InterfaceB, public InterfaceC { + public: + char d1[11]; + virtual void f() { } + virtual void A() { } + virtual void B() { } + virtual void C() { } +}; + +class ClassMltD2 : public InterfaceA, public InterfaceB, public ClassB { + public: + char d2[15]; + virtual void f() { } + virtual void A() { } + virtual void B() { } +}; + +// to specifically test heap reachability under +// inerface-only multiple inheritance (some use inside-object pointers): +REGISTER_OBJ_MAKER(MltD1, ClassMltD1* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_B, ClassB* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_IA, InterfaceA* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_IB, InterfaceB* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_IC, InterfaceC* p = new(initialized) ClassMltD1;) + +REGISTER_OBJ_MAKER(MltD2, ClassMltD2* p = new(initialized) ClassMltD2;) +REGISTER_OBJ_MAKER(MltD2_as_B, ClassB* p = new(initialized) ClassMltD2;) +REGISTER_OBJ_MAKER(MltD2_as_IA, InterfaceA* p = new(initialized) ClassMltD2;) +REGISTER_OBJ_MAKER(MltD2_as_IB, InterfaceB* p = new(initialized) ClassMltD2;) + +// to mimic UnicodeString defined in third_party/icu, +// which store a platform-independent-sized refcount in the first +// few bytes and keeps a pointer pointing behind the refcount. +REGISTER_OBJ_MAKER(unicode_string, + char* p = new char[sizeof(uint32) * 10]; + p += sizeof(uint32); +) +// similar, but for platform-dependent-sized refcount +REGISTER_OBJ_MAKER(ref_counted, + char* p = new char[sizeof(int) * 20]; + p += sizeof(int); +) + +struct Nesting { + struct Inner { + Nesting* parent; + Inner(Nesting* p) : parent(p) {} + }; + Inner i0; + char n1[5]; + Inner i1; + char n2[11]; + Inner i2; + char n3[27]; + Inner i3; + Nesting() : i0(this), i1(this), i2(this), i3(this) {} +}; + +// to test inside-object pointers pointing at objects nested into heap objects: +REGISTER_OBJ_MAKER(nesting_i0, Nesting::Inner* p = &((new Nesting())->i0);) +REGISTER_OBJ_MAKER(nesting_i1, Nesting::Inner* p = &((new Nesting())->i1);) +REGISTER_OBJ_MAKER(nesting_i2, Nesting::Inner* p = &((new Nesting())->i2);) +REGISTER_OBJ_MAKER(nesting_i3, Nesting::Inner* p = &((new Nesting())->i3);) + +void (* volatile init_forcer)(...); + +// allocate many objects reachable from global data +static void TestHeapLeakCheckerLiveness() { + live_leak_mutable.ptr = new(initialized) char[77]; + live_leak_templ_mutable.ptr = new(initialized) Array<char>(); + live_leak_templ_mutable.val = Array<char>(); + + // smart compiler may see that live_leak_mutable is not used + // anywhere so .ptr assignment is not used. + // + // We force compiler to assume that it is used by having function + // variable (set to 0 which hopefully won't be known to compiler) + // which gets address of those objects. So compiler has to assume + // that .ptr is used. + if (init_forcer) { + init_forcer(&live_leak_mutable, &live_leak_templ_mutable); + } + TestObjMakers(); +} + +// ========================================================================= // + +// Get address (PC value) following the mmap call into addr_after_mmap_call +static void* Mmapper(uintptr_t* addr_after_mmap_call) { + void* r = mmap(NULL, 100, PROT_READ|PROT_WRITE, + MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); + // Get current PC value into addr_after_mmap_call + void* stack[1]; + CHECK_EQ(GetStackTrace(stack, 1, 0), 1); + *addr_after_mmap_call = reinterpret_cast<uintptr_t>(stack[0]); + sleep(0); // undo -foptimize-sibling-calls + return r; +} + +// On PPC64 the stacktrace returned by GetStatcTrace contains the function +// address from .text segment while function pointers points to ODP entries. +// The following code decodes the ODP to get the actual symbol address. +#if defined(__linux) && defined(__PPC64__) && (_CALL_ELF != 2) +static inline uintptr_t GetFunctionAddress (void* (*func)(uintptr_t*)) +{ + struct odp_entry_t { + unsigned long int symbol; + unsigned long int toc; + unsigned long int env; + } *odp_entry = reinterpret_cast<odp_entry_t*>(func); + + return static_cast<uintptr_t>(odp_entry->symbol); +} +#else +static inline uintptr_t GetFunctionAddress (void* (*func)(uintptr_t*)) +{ + return reinterpret_cast<uintptr_t>(func); +} +#endif + +// to trick complier into preventing inlining +static void* (*mmapper_addr)(uintptr_t* addr) = &Mmapper; + +// TODO(maxim): copy/move this to memory_region_map_unittest +// TODO(maxim): expand this test to include mmap64, mremap and sbrk calls. +static void VerifyMemoryRegionMapStackGet() { + uintptr_t caller_addr_limit; + void* addr = (*mmapper_addr)(&caller_addr_limit); + uintptr_t caller = 0; + { MemoryRegionMap::LockHolder l; + for (MemoryRegionMap::RegionIterator + i = MemoryRegionMap::BeginRegionLocked(); + i != MemoryRegionMap::EndRegionLocked(); ++i) { + if (i->start_addr == reinterpret_cast<uintptr_t>(addr)) { + CHECK_EQ(caller, 0); + caller = i->caller(); + } + } + } + // caller must point into Mmapper function: + if (!(GetFunctionAddress(mmapper_addr) <= caller && + caller < caller_addr_limit)) { + LOGF << std::hex << "0x" << caller + << " does not seem to point into code of function Mmapper at " + << "0x" << reinterpret_cast<uintptr_t>(mmapper_addr) + << "! Stack frame collection must be off in MemoryRegionMap!"; + LOG(FATAL, "\n"); + } + munmap(addr, 100); +} + +static void* Mallocer(uintptr_t* addr_after_malloc_call) { + void* r = malloc(100); + sleep(0); // undo -foptimize-sibling-calls + // Get current PC value into addr_after_malloc_call + void* stack[1]; + CHECK_EQ(GetStackTrace(stack, 1, 0), 1); + *addr_after_malloc_call = reinterpret_cast<uintptr_t>(stack[0]); + return r; +} + +// to trick compiler into preventing inlining +static void* (* volatile mallocer_addr)(uintptr_t* addr) = &Mallocer; + +// non-static for friendship with HeapProfiler +// TODO(maxim): expand this test to include +// realloc, calloc, memalign, valloc, pvalloc, new, and new[]. +extern void VerifyHeapProfileTableStackGet() { + uintptr_t caller_addr_limit; + void* addr = (*mallocer_addr)(&caller_addr_limit); + uintptr_t caller = + reinterpret_cast<uintptr_t>(HeapLeakChecker::GetAllocCaller(addr)); + // caller must point into Mallocer function: + if (!(GetFunctionAddress(mallocer_addr) <= caller && + caller < caller_addr_limit)) { + LOGF << std::hex << "0x" << caller + << " does not seem to point into code of function Mallocer at " + << "0x" << reinterpret_cast<uintptr_t>(mallocer_addr) + << "! Stack frame collection must be off in heap profiler!"; + LOG(FATAL, "\n"); + } + free(addr); +} + +// ========================================================================= // + +static void MakeALeak(void** arr) { + PreventHeapReclaiming(10 * sizeof(int)); + void* a = new(initialized) int[10]; + Hide(&a); + *arr = a; +} + +// Helper to do 'return 0;' inside main(): insted we do 'return Pass();' +static int Pass() { + fprintf(stdout, "PASS\n"); + g_have_exited_main = true; + return 0; +} + +int main(int argc, char** argv) { + run_hidden_ptr = DoRunHidden; + wipe_stack_ptr = DoWipeStack; + if (!HeapLeakChecker::IsActive()) { + CHECK_EQ(FLAGS_heap_check, ""); + LOG(WARNING, "HeapLeakChecker got turned off; we won't test much..."); + } else { + VerifyMemoryRegionMapStackGet(); + VerifyHeapProfileTableStackGet(); + } + + KeyInit(); + + // glibc 2.4, on x86_64 at least, has a lock-ordering bug, which + // means deadlock is possible when one thread calls dl_open at the + // same time another thread is calling dl_iterate_phdr. libunwind + // calls dl_iterate_phdr, and TestLibCAllocate calls dl_open (or the + // various syscalls in it do), at least the first time it's run. + // To avoid the deadlock, we run TestLibCAllocate once before getting + // multi-threaded. + // TODO(csilvers): once libc is fixed, or libunwind can work around it, + // get rid of this early call. We *want* our test to + // find potential problems like this one! + TestLibCAllocate(); + + if (FLAGS_interfering_threads) { + RunHeapBusyThreads(); // add interference early + } + TestLibCAllocate(); + + LOGF << "In main(): heap_check=" << FLAGS_heap_check << endl; + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + if (FLAGS_test_leak) { + void* arr; + RunHidden(NewCallback(MakeALeak, &arr)); + Use(&arr); + LogHidden("Leaking", arr); + if (FLAGS_test_cancel_global_check) { + HeapLeakChecker::CancelGlobalCheck(); + } else { + // Verify we can call NoGlobalLeaks repeatedly without deadlocking + HeapLeakChecker::NoGlobalLeaks(); + HeapLeakChecker::NoGlobalLeaks(); + } + return Pass(); + // whole-program leak-check should (with very high probability) + // catch the leak of arr (10 * sizeof(int) bytes) + // (when !FLAGS_test_cancel_global_check) + } + + if (FLAGS_test_loop_leak) { + void* arr1; + void* arr2; + RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2)); + Use(&arr1); + Use(&arr2); + LogHidden("Loop leaking", arr1); + LogHidden("Loop leaking", arr2); + if (FLAGS_test_cancel_global_check) { + HeapLeakChecker::CancelGlobalCheck(); + } else { + // Verify we can call NoGlobalLeaks repeatedly without deadlocking + HeapLeakChecker::NoGlobalLeaks(); + HeapLeakChecker::NoGlobalLeaks(); + } + return Pass(); + // whole-program leak-check should (with very high probability) + // catch the leak of arr1 and arr2 (4 * sizeof(void*) bytes) + // (when !FLAGS_test_cancel_global_check) + } + + if (FLAGS_test_register_leak) { + // make us fail only where the .sh test expects: + Pause(); + for (int i = 0; i < 100; ++i) { // give it some time to crash + CHECK(HeapLeakChecker::NoGlobalLeaks()); + Pause(); + } + return Pass(); + } + + TestHeapLeakCheckerLiveness(); + + HeapLeakChecker heap_check("all"); + + TestHiddenPointer(); + + TestHeapLeakChecker(); + Pause(); + TestLeakButTotalsMatch(); + Pause(); + + TestHeapLeakCheckerDeathSimple(); + Pause(); + TestHeapLeakCheckerDeathLoop(); + Pause(); + TestHeapLeakCheckerDeathInverse(); + Pause(); + TestHeapLeakCheckerDeathNoLeaks(); + Pause(); + TestHeapLeakCheckerDeathCountLess(); + Pause(); + TestHeapLeakCheckerDeathCountMore(); + Pause(); + + TestHeapLeakCheckerDeathTrick(); + Pause(); + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + TestHeapLeakCheckerNoFalsePositives(); + Pause(); + + TestHeapLeakCheckerDisabling(); + Pause(); + + TestSTLAlloc(); + Pause(); + TestSTLAllocInverse(); + Pause(); + + // Test that various STL allocators work. Some of these are redundant, but + // we don't know how STL might change in the future. For example, + // http://wiki/Main/StringNeStdString. +#define DTSL(a) { DirectTestSTLAlloc(a, #a); \ + Pause(); } + DTSL(std::allocator<char>()); + DTSL(std::allocator<int>()); + DTSL(std::string().get_allocator()); + DTSL(string().get_allocator()); + DTSL(vector<int>().get_allocator()); + DTSL(vector<double>().get_allocator()); + DTSL(vector<vector<int> >().get_allocator()); + DTSL(vector<string>().get_allocator()); + DTSL((map<string, string>().get_allocator())); + DTSL((map<string, int>().get_allocator())); + DTSL(set<char>().get_allocator()); +#undef DTSL + + TestLibCAllocate(); + Pause(); + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + Pause(); + + if (!FLAGS_maybe_stripped) { + CHECK(heap_check.SameHeap()); + } else { + WARN_IF(heap_check.SameHeap() != true, + "overall leaks are caught; we must be using a stripped binary"); + } + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + return Pass(); +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/heap-checker_unittest.sh b/src/third_party/gperftools-2.7/dist/src/tests/heap-checker_unittest.sh new file mode 100755 index 00000000000..3c9c0e96ffd --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/heap-checker_unittest.sh @@ -0,0 +1,89 @@ +#!/bin/sh + +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# Runs the heap-checker unittest with various environment variables. +# This is necessary because we turn on features like the heap profiler +# and heap checker via environment variables. This test makes sure +# they all play well together. + +# We expect BINDIR and PPROF_PATH to be set in the environment. +# If not, we set them to some reasonable values +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +HEAP_CHECKER="${1:-$BINDIR/heap-checker_unittest}" +PPROF_PATH="${2:-$PPROF_PATH}" + +TMPDIR=/tmp/heap_check_info +rm -rf $TMPDIR || exit 2 +mkdir $TMPDIR || exit 3 + +# $1: value of heap-check env. var. +run_check() { + export PPROF_PATH="$PPROF_PATH" + [ -n "$1" ] && export HEAPCHECK="$1" || unset HEAPPROFILE + + echo -n "Testing $HEAP_CHECKER with HEAPCHECK=$1 ... " + if $HEAP_CHECKER > $TMPDIR/output 2>&1; then + echo "OK" + else + echo "FAILED" + echo "Output from the failed run:" + echo "----" + cat $TMPDIR/output + echo "----" + exit 4 + fi + + # If we set HEAPPROFILE, then we expect it to actually have emitted + # a profile. Check that it did. + if [ -n "$HEAPPROFILE" ]; then + [ -e "$HEAPPROFILE.0001.heap" ] || exit 5 + fi +} + +run_check "" +run_check "local" +run_check "normal" +run_check "strict" + +rm -rf $TMPDIR # clean up + +echo "PASS" diff --git a/src/third_party/gperftools-2.7/dist/src/tests/heap-profiler_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/heap-profiler_unittest.cc new file mode 100644 index 00000000000..331781325e3 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/heap-profiler_unittest.cc @@ -0,0 +1,168 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// A small program that just exercises our heap profiler by allocating +// memory and letting the heap-profiler emit a profile. We don't test +// threads (TODO). By itself, this unittest tests that the heap-profiler +// doesn't crash on simple programs, but its output can be analyzed by +// another testing script to actually verify correctness. See, eg, +// heap-profiler_unittest.sh. + +#include "config_for_unittests.h" +#include <stdlib.h> +#include <stdio.h> +#include <fcntl.h> // for mkdir() +#include <sys/stat.h> // for mkdir() on freebsd and os x +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for fork() +#endif +#include <sys/wait.h> // for wait() +#include <string> +#include "base/basictypes.h" +#include "base/logging.h" +#include <gperftools/heap-profiler.h> + +using std::string; + +static const int kMaxCount = 100000; +int* g_array[kMaxCount]; // an array of int-vectors + +static ATTRIBUTE_NOINLINE void Allocate(int start, int end, int size) { + // NOTE: we're using this to prevent gcc 5 from merging otherwise + // identical Allocate & Allocate2 functions. + VLOG(10, "Allocate"); + for (int i = start; i < end; ++i) { + if (i < kMaxCount) + g_array[i] = new int[size]; + } +} + +static ATTRIBUTE_NOINLINE void Allocate2(int start, int end, int size) { + VLOG(10, "Allocate2"); + for (int i = start; i < end; ++i) { + if (i < kMaxCount) + g_array[i] = new int[size]; + } +} + +static void Deallocate(int start, int end) { + for (int i = start; i < end; ++i) { + delete[] g_array[i]; + g_array[i] = 0; + } +} + +static void TestHeapProfilerStartStopIsRunning() { + // If you run this with whole-program heap-profiling on, than + // IsHeapProfilerRunning should return true. + if (!IsHeapProfilerRunning()) { + const char* tmpdir = getenv("TMPDIR"); + if (tmpdir == NULL) + tmpdir = "/tmp"; + mkdir(tmpdir, 0755); // if necessary + HeapProfilerStart((string(tmpdir) + "/start_stop").c_str()); + CHECK(IsHeapProfilerRunning()); + + Allocate(0, 40, 100); + Deallocate(0, 40); + + HeapProfilerStop(); + CHECK(!IsHeapProfilerRunning()); + } +} + +static void TestDumpHeapProfiler() { + // If you run this with whole-program heap-profiling on, than + // IsHeapProfilerRunning should return true. + if (!IsHeapProfilerRunning()) { + const char* tmpdir = getenv("TMPDIR"); + if (tmpdir == NULL) + tmpdir = "/tmp"; + mkdir(tmpdir, 0755); // if necessary + HeapProfilerStart((string(tmpdir) + "/dump").c_str()); + CHECK(IsHeapProfilerRunning()); + + Allocate(0, 40, 100); + Deallocate(0, 40); + + char* output = GetHeapProfile(); + free(output); + HeapProfilerStop(); + } +} + + +int main(int argc, char** argv) { + if (argc > 2 || (argc == 2 && argv[1][0] == '-')) { + printf("USAGE: %s [number of children to fork]\n", argv[0]); + exit(0); + } + int num_forks = 0; + if (argc == 2) { + num_forks = atoi(argv[1]); + } + + TestHeapProfilerStartStopIsRunning(); + TestDumpHeapProfiler(); + + Allocate(0, 40, 100); + Deallocate(0, 40); + + Allocate(0, 40, 100); + Allocate(0, 40, 100); + Allocate2(40, 400, 1000); + Allocate2(400, 1000, 10000); + Deallocate(0, 1000); + + Allocate(0, 100, 100000); + Deallocate(0, 10); + Deallocate(10, 20); + Deallocate(90, 100); + Deallocate(20, 90); + + while (num_forks-- > 0) { + switch (fork()) { + case -1: + printf("FORK failed!\n"); + return 1; + case 0: // child + return execl(argv[0], argv[0], NULL); // run child with no args + default: + wait(NULL); // we'll let the kids run one at a time + } + } + + printf("DONE.\n"); + + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/heap-profiler_unittest.sh b/src/third_party/gperftools-2.7/dist/src/tests/heap-profiler_unittest.sh new file mode 100755 index 00000000000..91af04f0337 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/heap-profiler_unittest.sh @@ -0,0 +1,147 @@ +#!/bin/sh + +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# Runs the heap-profiler unittest and makes sure the profile looks appropriate. +# +# We run under the assumption that if $HEAP_PROFILER is run with --help, +# it prints a usage line of the form +# USAGE: <actual executable being run> [...] +# +# This is because libtool sometimes turns the 'executable' into a +# shell script which runs an actual binary somewhere else. + +# We expect BINDIR and PPROF_PATH to be set in the environment. +# If not, we set them to some reasonable values +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +HEAP_PROFILER="${1:-$BINDIR/heap-profiler_unittest}" +PPROF="${2:-$PPROF_PATH}" +TEST_TMPDIR=`mktemp -d /tmp/heap-profiler_unittest.XXXXXX` + +# It's meaningful to the profiler, so make sure we know its state +unset HEAPPROFILE + +num_failures=0 + +# Given one profile (to check the contents of that profile) or two +# profiles (to check the diff between the profiles), and a function +# name, verify that the function name takes up at least 90% of the +# allocated memory. The function name is actually specified first. +VerifyMemFunction() { + function="$1" + shift + + # get program name. Note we have to unset HEAPPROFILE so running + # help doesn't overwrite existing profiles. + exec=`unset HEAPPROFILE; $HEAP_PROFILER --help | awk '{print $2; exit;}'` + + if [ $# = 2 ]; then + [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; } + [ -f "$2" ] || { echo "Profile not found: $2"; exit 1; } + $PPROF --base="$1" $exec "$2" >"$TEST_TMPDIR/output.pprof" 2>&1 + else + [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; } + $PPROF $exec "$1" >"$TEST_TMPDIR/output.pprof" 2>&1 + fi + + cat "$TEST_TMPDIR/output.pprof" \ + | tr -d % | awk '$6 ~ /^'$function'$/ && $2 > 90 {exit 1;}' + if [ $? != 1 ]; then + echo + echo "--- Test failed for $function: didn't account for 90% of executable memory" + echo "--- Program output:" + cat "$TEST_TMPDIR/output" + echo "--- pprof output:" + cat "$TEST_TMPDIR/output.pprof" + echo "---" + num_failures=`expr $num_failures + 1` + fi +} + +VerifyOutputContains() { + text="$1" + + if ! grep "$text" "$TEST_TMPDIR/output" >/dev/null 2>&1; then + echo "--- Test failed: output does not contain '$text'" + echo "--- Program output:" + cat "$TEST_TMPDIR/output" + echo "---" + num_failures=`expr $num_failures + 1` + fi +} + +HEAPPROFILE="$TEST_TMPDIR/test" +HEAP_PROFILE_INUSE_INTERVAL="10240" # need this to be 10Kb +HEAP_PROFILE_ALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL" +HEAP_PROFILE_DEALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL" +export HEAPPROFILE +export HEAP_PROFILE_INUSE_INTERVAL +export HEAP_PROFILE_ALLOCATION_INTERVAL +export HEAP_PROFILE_DEALLOCATION_INTERVAL + +# We make the unittest run a child process, to test that the child +# process doesn't try to write a heap profile as well and step on the +# parent's toes. If it does, we expect the parent-test to fail. +$HEAP_PROFILER 1 >$TEST_TMPDIR/output 2>&1 # run program, with 1 child proc + +VerifyMemFunction Allocate2 "$HEAPPROFILE.1329.heap" +VerifyMemFunction Allocate "$HEAPPROFILE.1448.heap" "$HEAPPROFILE.1548.heap" + +# Check the child process got to emit its own profile as well. +VerifyMemFunction Allocate2 "$HEAPPROFILE"_*.1329.heap +VerifyMemFunction Allocate "$HEAPPROFILE"_*.1448.heap "$HEAPPROFILE"_*.1548.heap + +# Make sure we logged both about allocating and deallocating memory +VerifyOutputContains "62 MB allocated" +VerifyOutputContains "62 MB freed" + +# Now try running without --heap_profile specified, to allow +# testing of the HeapProfileStart/Stop functionality. +$HEAP_PROFILER >"$TEST_TMPDIR/output2" 2>&1 + +rm -rf $TEST_TMPDIR # clean up + +if [ $num_failures = 0 ]; then + echo "PASS" +else + echo "Tests finished with $num_failures failures" +fi +exit $num_failures diff --git a/src/third_party/gperftools-2.7/dist/src/tests/large_heap_fragmentation_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/large_heap_fragmentation_unittest.cc new file mode 100644 index 00000000000..08865997e9e --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/large_heap_fragmentation_unittest.cc @@ -0,0 +1,62 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This is a unit test for exercising fragmentation of large (over 1 +// meg) page spans. It makes sure that allocations/releases of +// increasing memory chunks do not blowup memory +// usage. See also https://code.google.com/p/gperftools/issues/detail?id=368 + + +#include <stddef.h> +#include <stdlib.h> +#include <stdio.h> + +#include "base/logging.h" +#include "common.h" +#include <gperftools/malloc_extension.h> + + +int main (int argc, char** argv) { + for (int pass = 1; pass <= 3; pass++) { + size_t size = 100*1024*1024; + while (size < 500*1024*1024) { + void *ptr = malloc(size); + free(ptr); + size += 20000; + + size_t heap_size = static_cast<size_t>(-1); + MallocExtension::instance()->GetNumericProperty("generic.heap_size", + &heap_size); + + + CHECK_LT(heap_size, 1*1024*1024*1024); + } + } + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/low_level_alloc_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/low_level_alloc_unittest.cc new file mode 100644 index 00000000000..e3cb5552263 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/low_level_alloc_unittest.cc @@ -0,0 +1,197 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// A test for low_level_alloc.cc + +#include <stdio.h> +#include <map> +#include "base/low_level_alloc.h" +#include "base/logging.h" +#include <gperftools/malloc_hook.h> + +using std::map; + +// a block of memory obtained from the allocator +struct BlockDesc { + char *ptr; // pointer to memory + int len; // number of bytes + int fill; // filled with data starting with this +}; + +// Check that the pattern placed in the block d +// by RandomizeBlockDesc is still there. +static void CheckBlockDesc(const BlockDesc &d) { + for (int i = 0; i != d.len; i++) { + CHECK((d.ptr[i] & 0xff) == ((d.fill + i) & 0xff)); + } +} + +// Fill the block "*d" with a pattern +// starting with a random byte. +static void RandomizeBlockDesc(BlockDesc *d) { + d->fill = rand() & 0xff; + for (int i = 0; i != d->len; i++) { + d->ptr[i] = (d->fill + i) & 0xff; + } +} + +// Use to indicate to the malloc hooks that +// this calls is from LowLevelAlloc. +static bool using_low_level_alloc = false; + +// n times, toss a coin, and based on the outcome +// either allocate a new block or deallocate an old block. +// New blocks are placed in a map with a random key +// and initialized with RandomizeBlockDesc(). +// If keys conflict, the older block is freed. +// Old blocks are always checked with CheckBlockDesc() +// before being freed. At the end of the run, +// all remaining allocated blocks are freed. +// If use_new_arena is true, use a fresh arena, and then delete it. +// If call_malloc_hook is true and user_arena is true, +// allocations and deallocations are reported via the MallocHook +// interface. +static void Test(bool use_new_arena, bool call_malloc_hook, int n) { + typedef map<int, BlockDesc> AllocMap; + AllocMap allocated; + AllocMap::iterator it; + BlockDesc block_desc; + int rnd; + LowLevelAlloc::Arena *arena = 0; + if (use_new_arena) { + int32 flags = call_malloc_hook? LowLevelAlloc::kCallMallocHook : 0; + arena = LowLevelAlloc::NewArena(flags, LowLevelAlloc::DefaultArena()); + } + for (int i = 0; i != n; i++) { + if (i != 0 && i % 10000 == 0) { + printf("."); + fflush(stdout); + } + + switch(rand() & 1) { // toss a coin + case 0: // coin came up heads: add a block + using_low_level_alloc = true; + block_desc.len = rand() & 0x3fff; + block_desc.ptr = + reinterpret_cast<char *>( + arena == 0 + ? LowLevelAlloc::Alloc(block_desc.len) + : LowLevelAlloc::AllocWithArena(block_desc.len, arena)); + using_low_level_alloc = false; + RandomizeBlockDesc(&block_desc); + rnd = rand(); + it = allocated.find(rnd); + if (it != allocated.end()) { + CheckBlockDesc(it->second); + using_low_level_alloc = true; + LowLevelAlloc::Free(it->second.ptr); + using_low_level_alloc = false; + it->second = block_desc; + } else { + allocated[rnd] = block_desc; + } + break; + case 1: // coin came up tails: remove a block + it = allocated.begin(); + if (it != allocated.end()) { + CheckBlockDesc(it->second); + using_low_level_alloc = true; + LowLevelAlloc::Free(it->second.ptr); + using_low_level_alloc = false; + allocated.erase(it); + } + break; + } + } + // remove all remaniing blocks + while ((it = allocated.begin()) != allocated.end()) { + CheckBlockDesc(it->second); + using_low_level_alloc = true; + LowLevelAlloc::Free(it->second.ptr); + using_low_level_alloc = false; + allocated.erase(it); + } + if (use_new_arena) { + CHECK(LowLevelAlloc::DeleteArena(arena)); + } +} + +// used for counting allocates and frees +static int32 allocates; +static int32 frees; + +// called on each alloc if kCallMallocHook specified +static void AllocHook(const void *p, size_t size) { + if (using_low_level_alloc) { + allocates++; + } +} + +// called on each free if kCallMallocHook specified +static void FreeHook(const void *p) { + if (using_low_level_alloc) { + frees++; + } +} + +int main(int argc, char *argv[]) { + // This is needed by maybe_threads_unittest.sh, which parses argv[0] + // to figure out what directory low_level_alloc_unittest is in. + if (argc != 1) { + fprintf(stderr, "USAGE: %s\n", argv[0]); + return 1; + } + + CHECK(MallocHook::AddNewHook(&AllocHook)); + CHECK(MallocHook::AddDeleteHook(&FreeHook)); + CHECK_EQ(allocates, 0); + CHECK_EQ(frees, 0); + Test(false, false, 50000); + CHECK_NE(allocates, 0); // default arena calls hooks + CHECK_NE(frees, 0); + for (int i = 0; i != 16; i++) { + bool call_hooks = ((i & 1) == 1); + allocates = 0; + frees = 0; + Test(true, call_hooks, 15000); + if (call_hooks) { + CHECK_GT(allocates, 5000); // arena calls hooks + CHECK_GT(frees, 5000); + } else { + CHECK_EQ(allocates, 0); // arena doesn't call hooks + CHECK_EQ(frees, 0); + } + } + printf("\nPASS\n"); + CHECK(MallocHook::RemoveNewHook(&AllocHook)); + CHECK(MallocHook::RemoveDeleteHook(&FreeHook)); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/malloc_extension_c_test.c b/src/third_party/gperftools-2.7/dist/src/tests/malloc_extension_c_test.c new file mode 100644 index 00000000000..278fdb785a5 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/malloc_extension_c_test.c @@ -0,0 +1,182 @@ +/* -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- */ +/* Copyright (c) 2009, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Craig Silverstein + * + * This tests the c shims: malloc_extension_c.h and malloc_hook_c.h. + * Mostly, we'll just care that these shims compile under gcc + * (*not* g++!) + * + * NOTE: this is C code, not C++ code! + */ + +#include <stdio.h> +#include <stdlib.h> +#include <stddef.h> /* for size_t */ +#include <gperftools/malloc_extension_c.h> +#include <gperftools/malloc_hook_c.h> + +#define FAIL(msg) do { \ + fprintf(stderr, "FATAL ERROR: %s\n", msg); \ + exit(1); \ +} while (0) + +static int g_new_hook_calls = 0; +static int g_delete_hook_calls = 0; + +void TestNewHook(const void* ptr, size_t size) { + g_new_hook_calls++; +} + +void TestDeleteHook(const void* ptr) { + g_delete_hook_calls++; +} + +static +void *forced_malloc(size_t size) +{ + extern void *tc_malloc(size_t); + void *rv = tc_malloc(size); + if (!rv) { + FAIL("malloc is not supposed to fail here"); + } + return rv; +} + +void TestMallocHook(void) { + /* TODO(csilvers): figure out why we get: + * E0100 00:00:00.000000 7383 malloc_hook.cc:244] RAW: google_malloc section is missing, thus InHookCaller is broken! + */ +#if 0 + void* result[5]; + + if (MallocHook_GetCallerStackTrace(result, sizeof(result)/sizeof(*result), + 0) < 2) { /* should have this and main */ + FAIL("GetCallerStackTrace failed"); + } +#endif + + if (!MallocHook_AddNewHook(&TestNewHook)) { + FAIL("Failed to add new hook"); + } + if (!MallocHook_AddDeleteHook(&TestDeleteHook)) { + FAIL("Failed to add delete hook"); + } + + free(forced_malloc(10)); + free(forced_malloc(20)); + if (g_new_hook_calls != 2) { + FAIL("Wrong number of calls to the new hook"); + } + if (g_delete_hook_calls != 2) { + FAIL("Wrong number of calls to the delete hook"); + } + if (!MallocHook_RemoveNewHook(&TestNewHook)) { + FAIL("Failed to remove new hook"); + } + if (!MallocHook_RemoveDeleteHook(&TestDeleteHook)) { + FAIL("Failed to remove delete hook"); + } + + free(forced_malloc(10)); + free(forced_malloc(20)); + if (g_new_hook_calls != 2) { + FAIL("Wrong number of calls to the new hook"); + } + + MallocHook_SetNewHook(&TestNewHook); + MallocHook_SetDeleteHook(&TestDeleteHook); + + free(forced_malloc(10)); + free(forced_malloc(20)); + if (g_new_hook_calls != 4) { + FAIL("Wrong number of calls to the singular new hook"); + } + + if (MallocHook_SetNewHook(NULL) == NULL) { + FAIL("Failed to set new hook"); + } + if (MallocHook_SetDeleteHook(NULL) == NULL) { + FAIL("Failed to set delete hook"); + } +} + +void TestMallocExtension(void) { + int blocks; + size_t total; + int hist[64]; + char buffer[200]; + char* x = (char*)malloc(10); + + MallocExtension_VerifyAllMemory(); + MallocExtension_VerifyMallocMemory(x); + MallocExtension_MallocMemoryStats(&blocks, &total, hist); + MallocExtension_GetStats(buffer, sizeof(buffer)); + if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes", + &total)) { + FAIL("GetNumericProperty failed for generic.current_allocated_bytes"); + } + if (total < 10) { + FAIL("GetNumericProperty had bad return for generic.current_allocated_bytes"); + } + if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes", + &total)) { + FAIL("GetNumericProperty failed for generic.current_allocated_bytes"); + } + MallocExtension_MarkThreadIdle(); + MallocExtension_MarkThreadBusy(); + MallocExtension_ReleaseToSystem(1); + MallocExtension_ReleaseFreeMemory(); + if (MallocExtension_GetEstimatedAllocatedSize(10) < 10) { + FAIL("GetEstimatedAllocatedSize returned a bad value (too small)"); + } + if (MallocExtension_GetAllocatedSize(x) < 10) { + FAIL("GetEstimatedAllocatedSize returned a bad value (too small)"); + } + if (MallocExtension_GetOwnership(x) != MallocExtension_kOwned) { + FAIL("DidAllocatePtr returned a bad value (kNotOwned)"); + } + /* TODO(csilvers): this relies on undocumented behavior that + GetOwnership works on stack-allocated variables. Use a better test. */ + if (MallocExtension_GetOwnership(hist) != MallocExtension_kNotOwned) { + FAIL("DidAllocatePtr returned a bad value (kOwned)"); + } + + free(x); +} + +int main(int argc, char** argv) { + TestMallocHook(); + TestMallocExtension(); + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/malloc_extension_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/malloc_extension_test.cc new file mode 100644 index 00000000000..31c49680833 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/malloc_extension_test.cc @@ -0,0 +1,98 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Simple test of malloc_extension. Includes test of C shims. + +#include "config_for_unittests.h" +#include <stdio.h> +#include <sys/types.h> +#include "base/logging.h" +#include <gperftools/malloc_extension.h> +#include <gperftools/malloc_extension_c.h> + +int main(int argc, char** argv) { + void* a = malloc(1000); + + size_t cxx_bytes_used, c_bytes_used; + ASSERT_TRUE(MallocExtension::instance()->GetNumericProperty( + "generic.current_allocated_bytes", &cxx_bytes_used)); + ASSERT_TRUE(MallocExtension_GetNumericProperty( + "generic.current_allocated_bytes", &c_bytes_used)); + ASSERT_GT(cxx_bytes_used, 1000); + ASSERT_EQ(cxx_bytes_used, c_bytes_used); + + ASSERT_TRUE(MallocExtension::instance()->VerifyAllMemory()); + ASSERT_TRUE(MallocExtension_VerifyAllMemory()); + + ASSERT_EQ(MallocExtension::kOwned, + MallocExtension::instance()->GetOwnership(a)); + // TODO(csilvers): this relies on undocumented behavior that + // GetOwnership works on stack-allocated variables. Use a better test. + ASSERT_EQ(MallocExtension::kNotOwned, + MallocExtension::instance()->GetOwnership(&cxx_bytes_used)); + ASSERT_EQ(MallocExtension::kNotOwned, + MallocExtension::instance()->GetOwnership(NULL)); + ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000); + // This is just a sanity check. If we allocated too much, tcmalloc is broken + ASSERT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000); + ASSERT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000); + + for (int i = 0; i < 10; ++i) { + void *p = malloc(i); + ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(p), + MallocExtension::instance()->GetEstimatedAllocatedSize(i)); + free(p); + } + + // Check the c-shim version too. + ASSERT_EQ(MallocExtension_kOwned, MallocExtension_GetOwnership(a)); + ASSERT_EQ(MallocExtension_kNotOwned, + MallocExtension_GetOwnership(&cxx_bytes_used)); + ASSERT_EQ(MallocExtension_kNotOwned, MallocExtension_GetOwnership(NULL)); + ASSERT_GE(MallocExtension_GetAllocatedSize(a), 1000); + ASSERT_LE(MallocExtension_GetAllocatedSize(a), 5000); + ASSERT_GE(MallocExtension_GetEstimatedAllocatedSize(1000), 1000); + + free(a); + + // Verify that the .cc file and .h file have the same enum values. + ASSERT_EQ(static_cast<int>(MallocExtension::kUnknownOwnership), + static_cast<int>(MallocExtension_kUnknownOwnership)); + ASSERT_EQ(static_cast<int>(MallocExtension::kOwned), + static_cast<int>(MallocExtension_kOwned)); + ASSERT_EQ(static_cast<int>(MallocExtension::kNotOwned), + static_cast<int>(MallocExtension_kNotOwned)); + + printf("DONE\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/malloc_hook_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/malloc_hook_test.cc new file mode 100644 index 00000000000..a5cd8606ae1 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/malloc_hook_test.cc @@ -0,0 +1,367 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ---- +// Author: llib@google.com (Bill Clarke) + +#include "config_for_unittests.h" +#include <assert.h> +#include <stdio.h> +#ifdef HAVE_MMAP +#include <sys/mman.h> +#endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for sleep() +#endif +#include <algorithm> +#include <string> +#include <vector> +#include <gperftools/malloc_hook.h> +#include "malloc_hook-inl.h" +#include "base/logging.h" +#include "base/simple_mutex.h" +#include "base/sysinfo.h" +#include "tests/testutil.h" + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +namespace { + +using std::string; +using std::vector; + +vector<void (*)()> g_testlist; // the tests to run + +#define TEST(a, b) \ + struct Test_##a##_##b { \ + Test_##a##_##b() { g_testlist.push_back(&Run); } \ + static void Run(); \ + }; \ + static Test_##a##_##b g_test_##a##_##b; \ + void Test_##a##_##b::Run() + + +static int RUN_ALL_TESTS() { + vector<void (*)()>::const_iterator it; + for (it = g_testlist.begin(); it != g_testlist.end(); ++it) { + (*it)(); // The test will error-exit if there's a problem. + } + fprintf(stderr, "\nPassed %d tests\n\nPASS\n", + static_cast<int>(g_testlist.size())); + return 0; +} + +void Sleep(int seconds) { +#ifdef _MSC_VER + _sleep(seconds * 1000); // Windows's _sleep takes milliseconds argument +#else + sleep(seconds); +#endif +} + +using std::min; +using base::internal::kHookListMaxValues; + +// Since HookList is a template and is defined in malloc_hook.cc, we can only +// use an instantiation of it from malloc_hook.cc. We then reinterpret those +// values as integers for testing. +typedef base::internal::HookList<MallocHook::NewHook> TestHookList; + +int TestHookList_Traverse(const TestHookList& list, uintptr_t* output_array, int n) { + MallocHook::NewHook values_as_hooks[kHookListMaxValues]; + int result = list.Traverse(values_as_hooks, min(n, kHookListMaxValues)); + for (int i = 0; i < result; ++i) { + output_array[i] = reinterpret_cast<const uintptr_t>(*values_as_hooks[i]); + } + return result; +} + +bool TestHookList_Add(TestHookList* list, int val) { + return list->Add(reinterpret_cast<MallocHook::NewHook>(val)); +} + +bool TestHookList_Remove(TestHookList* list, int val) { + return list->Remove(reinterpret_cast<MallocHook::NewHook>(val)); +} + +// Note that this is almost the same as INIT_HOOK_LIST in malloc_hook.cc without +// the cast. +#define INIT_HOOK_LIST(initial_value) { 1, { initial_value } } + +TEST(HookListTest, InitialValueExists) { + TestHookList list = INIT_HOOK_LIST(69); + uintptr_t values[2] = { 0, 0 }; + EXPECT_EQ(1, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(69, values[0]); + EXPECT_EQ(1, list.priv_end); +} + +TEST(HookListTest, CanRemoveInitialValue) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + EXPECT_EQ(0, list.priv_end); + + uintptr_t values[2] = { 0, 0 }; + EXPECT_EQ(0, TestHookList_Traverse(list, values, 2)); +} + +TEST(HookListTest, AddAppends) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Add(&list, 42)); + EXPECT_EQ(2, list.priv_end); + + uintptr_t values[2] = { 0, 0 }; + EXPECT_EQ(2, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(69, values[0]); + EXPECT_EQ(42, values[1]); +} + +TEST(HookListTest, RemoveWorksAndWillClearSize) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Add(&list, 42)); + + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + EXPECT_EQ(2, list.priv_end); + + uintptr_t values[2] = { 0, 0 }; + EXPECT_EQ(1, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(42, values[0]); + + ASSERT_TRUE(TestHookList_Remove(&list, 42)); + EXPECT_EQ(0, list.priv_end); + EXPECT_EQ(0, TestHookList_Traverse(list, values, 2)); +} + +TEST(HookListTest, AddPrependsAfterRemove) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Add(&list, 42)); + + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + EXPECT_EQ(2, list.priv_end); + + ASSERT_TRUE(TestHookList_Add(&list, 7)); + EXPECT_EQ(2, list.priv_end); + + uintptr_t values[2] = { 0, 0 }; + EXPECT_EQ(2, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(7, values[0]); + EXPECT_EQ(42, values[1]); +} + +TEST(HookListTest, InvalidAddRejected) { + TestHookList list = INIT_HOOK_LIST(69); + EXPECT_FALSE(TestHookList_Add(&list, 0)); + + uintptr_t values[2] = { 0, 0 }; + EXPECT_EQ(1, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(69, values[0]); + EXPECT_EQ(1, list.priv_end); +} + +TEST(HookListTest, FillUpTheList) { + TestHookList list = INIT_HOOK_LIST(69); + int num_inserts = 0; + while (TestHookList_Add(&list, ++num_inserts)) + ; + EXPECT_EQ(kHookListMaxValues, num_inserts); + EXPECT_EQ(kHookListMaxValues, list.priv_end); + + uintptr_t values[kHookListMaxValues + 1]; + EXPECT_EQ(kHookListMaxValues, TestHookList_Traverse(list, values, + kHookListMaxValues)); + EXPECT_EQ(69, values[0]); + for (int i = 1; i < kHookListMaxValues; ++i) { + EXPECT_EQ(i, values[i]); + } +} + +void MultithreadedTestThread(TestHookList* list, int shift, + int thread_num) { + string message; + char buf[64]; + for (int i = 1; i < 1000; ++i) { + // In each loop, we insert a unique value, check it exists, remove it, and + // check it doesn't exist. We also record some stats to log at the end of + // each thread. Each insertion location and the length of the list is + // non-deterministic (except for the very first one, over all threads, and + // after the very last one the list should be empty). + int value = (i << shift) + thread_num; + EXPECT_TRUE(TestHookList_Add(list, value)); + sched_yield(); // Ensure some more interleaving. + uintptr_t values[kHookListMaxValues + 1]; + int num_values = TestHookList_Traverse(*list, values, kHookListMaxValues); + EXPECT_LT(0, num_values); + int value_index; + for (value_index = 0; + value_index < num_values && values[value_index] != value; + ++value_index) + ; + EXPECT_LT(value_index, num_values); // Should have found value. + snprintf(buf, sizeof(buf), "[%d/%d; ", value_index, num_values); + message += buf; + sched_yield(); + EXPECT_TRUE(TestHookList_Remove(list, value)); + sched_yield(); + num_values = TestHookList_Traverse(*list, values, kHookListMaxValues); + for (value_index = 0; + value_index < num_values && values[value_index] != value; + ++value_index) + ; + EXPECT_EQ(value_index, num_values); // Should not have found value. + snprintf(buf, sizeof(buf), "%d]", num_values); + message += buf; + sched_yield(); + } + fprintf(stderr, "thread %d: %s\n", thread_num, message.c_str()); +} + +static volatile int num_threads_remaining; +static TestHookList list = INIT_HOOK_LIST(69); +static Mutex threadcount_lock; + +void MultithreadedTestThreadRunner(int thread_num) { + // Wait for all threads to start running. + { + MutexLock ml(&threadcount_lock); + assert(num_threads_remaining > 0); + --num_threads_remaining; + + // We should use condvars and the like, but for this test, we'll + // go simple and busy-wait. + while (num_threads_remaining > 0) { + threadcount_lock.Unlock(); + Sleep(1); + threadcount_lock.Lock(); + } + } + + // shift is the smallest number such that (1<<shift) > kHookListMaxValues + int shift = 0; + for (int i = kHookListMaxValues; i > 0; i >>= 1) + shift += 1; + + MultithreadedTestThread(&list, shift, thread_num); +} + + +TEST(HookListTest, MultithreadedTest) { + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + ASSERT_EQ(0, list.priv_end); + + // Run kHookListMaxValues thread, each running MultithreadedTestThread. + // First, we need to set up the rest of the globals. + num_threads_remaining = kHookListMaxValues; // a global var + RunManyThreadsWithId(&MultithreadedTestThreadRunner, num_threads_remaining, + 1 << 15); + + uintptr_t values[kHookListMaxValues + 1]; + EXPECT_EQ(0, TestHookList_Traverse(list, values, kHookListMaxValues)); + EXPECT_EQ(0, list.priv_end); +} + +// We only do mmap-hooking on (some) linux systems. +#if defined(HAVE_MMAP) && defined(__linux) && \ + (defined(__i386__) || defined(__x86_64__) || defined(__PPC__)) + +int mmap_calls = 0; +int mmap_matching_calls = 0; +int munmap_calls = 0; +int munmap_matching_calls = 0; +const int kMmapMagicFd = 1; +void* const kMmapMagicPointer = reinterpret_cast<void*>(1); + +int MmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result) { + ++mmap_calls; + if (fd == kMmapMagicFd) { + ++mmap_matching_calls; + *result = kMmapMagicPointer; + return true; + } + return false; +} + +int MunmapReplacement(const void* ptr, size_t size, int* result) { + ++munmap_calls; + if (ptr == kMmapMagicPointer) { + ++munmap_matching_calls; + *result = 0; + return true; + } + return false; +} + +TEST(MallocMookTest, MmapReplacements) { + mmap_calls = mmap_matching_calls = munmap_calls = munmap_matching_calls = 0; + MallocHook::SetMmapReplacement(&MmapReplacement); + MallocHook::SetMunmapReplacement(&MunmapReplacement); + EXPECT_EQ(kMmapMagicPointer, mmap(NULL, 1, PROT_READ, MAP_PRIVATE, + kMmapMagicFd, 0)); + EXPECT_EQ(1, mmap_matching_calls); + + char* ptr = reinterpret_cast<char*>( + mmap(NULL, 1, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)); + EXPECT_EQ(2, mmap_calls); + EXPECT_EQ(1, mmap_matching_calls); + ASSERT_NE(MAP_FAILED, ptr); + *ptr = 'a'; + + EXPECT_EQ(0, munmap(kMmapMagicPointer, 1)); + EXPECT_EQ(1, munmap_calls); + EXPECT_EQ(1, munmap_matching_calls); + + EXPECT_EQ(0, munmap(ptr, 1)); + EXPECT_EQ(2, munmap_calls); + EXPECT_EQ(1, munmap_matching_calls); + + // The DEATH test below is flaky, because we've just munmapped the memory, + // making it available for mmap()ing again. There is no guarantee that it + // will stay unmapped, and in fact it gets reused ~10% of the time. + // It the area is reused, then not only we don't die, but we also corrupt + // whoever owns that memory now. + // EXPECT_DEATH(*ptr = 'a', "SIGSEGV"); +} +#endif // #ifdef HAVE_MMAP && linux && ... + +} // namespace + +int main(int argc, char** argv) { + return RUN_ALL_TESTS(); +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/markidle_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/markidle_unittest.cc new file mode 100644 index 00000000000..92b4cc4ae26 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/markidle_unittest.cc @@ -0,0 +1,127 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2003, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// MallocExtension::MarkThreadIdle() testing +#include <stdio.h> + +#include "config_for_unittests.h" +#include "base/logging.h" +#include <gperftools/malloc_extension.h> +#include "tests/testutil.h" // for RunThread() + +// Helper routine to do lots of allocations +static void TestAllocation() { + static const int kNum = 100; + void* ptr[kNum]; + for (int size = 8; size <= 65536; size*=2) { + for (int i = 0; i < kNum; i++) { + ptr[i] = malloc(size); + } + for (int i = 0; i < kNum; i++) { + free(ptr[i]); + } + } +} + +// Routine that does a bunch of MarkThreadIdle() calls in sequence +// without any intervening allocations +static void MultipleIdleCalls() { + for (int i = 0; i < 4; i++) { + MallocExtension::instance()->MarkThreadIdle(); + } +} + +// Routine that does a bunch of MarkThreadIdle() calls in sequence +// with intervening allocations +static void MultipleIdleNonIdlePhases() { + for (int i = 0; i < 4; i++) { + TestAllocation(); + MallocExtension::instance()->MarkThreadIdle(); + } +} + +// Get current thread cache usage +static size_t GetTotalThreadCacheSize() { + size_t result; + CHECK(MallocExtension::instance()->GetNumericProperty( + "tcmalloc.current_total_thread_cache_bytes", + &result)); + return result; +} + +// Check that MarkThreadIdle() actually reduces the amount +// of per-thread memory. +static void TestIdleUsage() { + const size_t original = GetTotalThreadCacheSize(); + + TestAllocation(); + const size_t post_allocation = GetTotalThreadCacheSize(); + CHECK_GT(post_allocation, original); + + MallocExtension::instance()->MarkThreadIdle(); + const size_t post_idle = GetTotalThreadCacheSize(); + CHECK_LE(post_idle, original); + + // Log after testing because logging can allocate heap memory. + VLOG(0, "Original usage: %" PRIuS "\n", original); + VLOG(0, "Post allocation: %" PRIuS "\n", post_allocation); + VLOG(0, "Post idle: %" PRIuS "\n", post_idle); +} + +static void TestTemporarilyIdleUsage() { + const size_t original = MallocExtension::instance()->GetThreadCacheSize(); + + TestAllocation(); + const size_t post_allocation = MallocExtension::instance()->GetThreadCacheSize(); + CHECK_GT(post_allocation, original); + + MallocExtension::instance()->MarkThreadIdle(); + const size_t post_idle = MallocExtension::instance()->GetThreadCacheSize(); + CHECK_EQ(post_idle, 0); + + // Log after testing because logging can allocate heap memory. + VLOG(0, "Original usage: %" PRIuS "\n", original); + VLOG(0, "Post allocation: %" PRIuS "\n", post_allocation); + VLOG(0, "Post idle: %" PRIuS "\n", post_idle); +} + +int main(int argc, char** argv) { + RunThread(&TestIdleUsage); + RunThread(&TestAllocation); + RunThread(&MultipleIdleCalls); + RunThread(&MultipleIdleNonIdlePhases); + RunThread(&TestTemporarilyIdleUsage); + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/maybe_threads_unittest.sh b/src/third_party/gperftools-2.7/dist/src/tests/maybe_threads_unittest.sh new file mode 100755 index 00000000000..77b3b7885c2 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/maybe_threads_unittest.sh @@ -0,0 +1,79 @@ +#!/bin/sh + +# Copyright (c) 2007, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# maybe_threads.cc was written to allow LD_PRELOAD=libtcmalloc.so to +# work even on binaries that were not linked with pthreads. This +# unittest tests that, by running low_level_alloc_unittest with an +# LD_PRELOAD. (low_level_alloc_unittest was chosen because it doesn't +# link in tcmalloc.) +# +# We assume all the .so files are in the same directory as both +# addressmap_unittest and profiler1_unittest. The reason we need +# profiler1_unittest is because it's instrumented to show the directory +# it's "really" in when run without any args. In practice this will either +# be BINDIR, or, when using libtool, BINDIR/.lib. + +# We expect BINDIR to be set in the environment. +# If not, we set them to some reasonable values. +BINDIR="${BINDIR:-.}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir]" + echo " By default, unittest_dir=$BINDIR" + exit 1 +fi + +UNITTEST_DIR=${1:-$BINDIR} + +# Figure out the "real" unittest directory. Also holds the .so files. +UNITTEST_DIR=`$UNITTEST_DIR/low_level_alloc_unittest --help 2>&1 \ + | awk '{print $2; exit;}' \ + | xargs dirname` + +# Figure out where libtcmalloc lives. It should be in UNITTEST_DIR, +# but with libtool it might be in a subdir. +if [ -r "$UNITTEST_DIR/libtcmalloc_minimal.so" ]; then + LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.so" +elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.so" ]; then + LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.so" +elif [ -r "$UNITTEST_DIR/libtcmalloc_minimal.dylib" ]; then # for os x + LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.dylib" +elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib" ]; then + LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib" +else + echo "Cannot run $0: cannot find libtcmalloc_minimal.so" + exit 2 +fi + +LD_PRELOAD="$LIB_PATH" $UNITTEST_DIR/low_level_alloc_unittest diff --git a/src/third_party/gperftools-2.7/dist/src/tests/memalign_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/memalign_unittest.cc new file mode 100644 index 00000000000..309a3df6a83 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/memalign_unittest.cc @@ -0,0 +1,221 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2004, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Check memalign related routines. +// +// We can't really do a huge amount of checking, but at the very +// least, the following code checks that return values are properly +// aligned, and that writing into the objects works. + +#include "config_for_unittests.h" + +// Complicated ordering requirements. tcmalloc.h defines (indirectly) +// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign. +// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset, +// at least on Mac OS X, in order to define getpagesize. The solution +// is to #include unistd.h first. This is safe because unistd.h +// doesn't sub-include stdlib.h, so we'll still get posix_memalign +// when we #include stdlib.h. Blah. +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for getpagesize() +#endif +#include "tcmalloc.h" // must come early, to pick up posix_memalign +#include <assert.h> +#include <stdlib.h> // defines posix_memalign +#include <stdio.h> // for the printf at the end +#ifdef HAVE_STDINT_H +#include <stdint.h> // for uintptr_t +#endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for getpagesize() +#endif +// Malloc can be in several places on older versions of OS X. +#if defined(HAVE_MALLOC_H) +#include <malloc.h> // for memalign() and valloc() +#elif defined(HAVE_MALLOC_MALLOC_H) +#include <malloc/malloc.h> +#elif defined(HAVE_SYS_MALLOC_H) +#include <sys/malloc.h> +#endif +#include "base/basictypes.h" +#include "base/logging.h" +#include "tests/testutil.h" + + +// Return the next interesting size/delta to check. Returns -1 if no more. +static int NextSize(int size) { + if (size < 100) { + return size+1; + } else if (size < 1048576) { + // Find next power of two + int power = 1; + while (power < size) { + power <<= 1; + } + + // Yield (power-1, power, power+1) + if (size < power-1) { + return power-1; + } else if (size == power-1) { + return power; + } else { + assert(size == power); + return power+1; + } + } else { + return -1; + } +} + +// Shortform for cast +static uintptr_t Number(void* p) { + return reinterpret_cast<uintptr_t>(p); +} + +// Check alignment +static void CheckAlignment(void* p, int align) { + if ((Number(p) & (align-1)) != 0) + LOG(FATAL, "wrong alignment; wanted 0x%x; got %p\n", align, p); +} + +// Fill a buffer of the specified size with a predetermined pattern +static void Fill(void* p, int n, char seed) { + unsigned char* buffer = reinterpret_cast<unsigned char*>(p); + for (int i = 0; i < n; i++) { + buffer[i] = ((seed + i) & 0xff); + } +} + +// Check that the specified buffer has the predetermined pattern +// generated by Fill() +static bool Valid(const void* p, int n, char seed) { + const unsigned char* buffer = reinterpret_cast<const unsigned char*>(p); + for (int i = 0; i < n; i++) { + if (buffer[i] != ((seed + i) & 0xff)) { + return false; + } + } + return true; +} + +int main(int argc, char** argv) { + SetTestResourceLimit(); + + // Try allocating data with a bunch of alignments and sizes + for (int a = 1; a < 1048576; a *= 2) { + for (int s = 0; s != -1; s = NextSize(s)) { + void* ptr = memalign(a, s); + CheckAlignment(ptr, a); + Fill(ptr, s, 'x'); + CHECK(Valid(ptr, s, 'x')); + free(ptr); + + if ((a >= sizeof(void*)) && ((a & (a-1)) == 0)) { + CHECK(posix_memalign(&ptr, a, s) == 0); + CheckAlignment(ptr, a); + Fill(ptr, s, 'y'); + CHECK(Valid(ptr, s, 'y')); + free(ptr); + } + } + } + + { + // Check various corner cases + void* p1 = memalign(1<<20, 1<<19); + void* p2 = memalign(1<<19, 1<<19); + void* p3 = memalign(1<<21, 1<<19); + CheckAlignment(p1, 1<<20); + CheckAlignment(p2, 1<<19); + CheckAlignment(p3, 1<<21); + Fill(p1, 1<<19, 'a'); + Fill(p2, 1<<19, 'b'); + Fill(p3, 1<<19, 'c'); + CHECK(Valid(p1, 1<<19, 'a')); + CHECK(Valid(p2, 1<<19, 'b')); + CHECK(Valid(p3, 1<<19, 'c')); + free(p1); + free(p2); + free(p3); + } + + { + // posix_memalign + void* ptr; + CHECK(posix_memalign(&ptr, 0, 1) == EINVAL); + CHECK(posix_memalign(&ptr, sizeof(void*)/2, 1) == EINVAL); + CHECK(posix_memalign(&ptr, sizeof(void*)+1, 1) == EINVAL); + CHECK(posix_memalign(&ptr, 4097, 1) == EINVAL); + + // Grab some memory so that the big allocation below will definitely fail. + void* p_small = malloc(4*1048576); + CHECK(p_small != NULL); + + // Make sure overflow is returned as ENOMEM + const size_t zero = 0; + static const size_t kMinusNTimes = 10; + for ( size_t i = 1; i < kMinusNTimes; ++i ) { + int r = posix_memalign(&ptr, 1024, zero - i); + CHECK(r == ENOMEM); + } + + free(p_small); + } + + const int pagesize = getpagesize(); + { + // valloc + for (int s = 0; s != -1; s = NextSize(s)) { + void* p = valloc(s); + CheckAlignment(p, pagesize); + Fill(p, s, 'v'); + CHECK(Valid(p, s, 'v')); + free(p); + } + } + + { + // pvalloc + for (int s = 0; s != -1; s = NextSize(s)) { + void* p = pvalloc(s); + CheckAlignment(p, pagesize); + int alloc_needed = ((s + pagesize - 1) / pagesize) * pagesize; + Fill(p, alloc_needed, 'x'); + CHECK(Valid(p, alloc_needed, 'x')); + free(p); + } + } + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/packed-cache_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/packed-cache_test.cc new file mode 100644 index 00000000000..3984594ca11 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/packed-cache_test.cc @@ -0,0 +1,82 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Geoff Pike + +#include <stdio.h> +#include "base/logging.h" +#include "packed-cache-inl.h" + +static const int kHashbits = PackedCache<20>::kHashbits; + +template <int kKeybits> +static size_t MustGet(const PackedCache<kKeybits>& cache, uintptr_t key) { + uint32 rv; + CHECK(cache.TryGet(key, &rv)); + return rv; +} + +template <int kKeybits> +static size_t Has(const PackedCache<kKeybits>& cache, uintptr_t key) { + uint32 dummy; + return cache.TryGet(key, &dummy); +} + +// A basic sanity test. +void PackedCacheTest_basic() { + PackedCache<20> cache; + + CHECK(!Has(cache, 0)); + cache.Put(0, 17); + CHECK(Has(cache, 0)); + CHECK_EQ(MustGet(cache, 0), 17); + + cache.Put(19, 99); + CHECK_EQ(MustGet(cache, 0), 17); + CHECK_EQ(MustGet(cache, 19), 99); + + // Knock <0, 17> out by using a conflicting key. + cache.Put(1 << kHashbits, 22); + CHECK(!Has(cache, 0)); + CHECK_EQ(MustGet(cache, 1 << kHashbits), 22); + + cache.Invalidate(19); + CHECK(!Has(cache, 19)); + CHECK(!Has(cache, 0)); + CHECK(Has(cache, 1 << kHashbits)); +} + +int main(int argc, char **argv) { + PackedCacheTest_basic(); + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/page_heap_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/page_heap_test.cc new file mode 100644 index 00000000000..e82a1da8ef9 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/page_heap_test.cc @@ -0,0 +1,169 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: fikes@google.com (Andrew Fikes) +// +// Use of this source code is governed by a BSD-style license that can +// be found in the LICENSE file. + +#include "config_for_unittests.h" +#include "page_heap.h" +#include "system-alloc.h" +#include <stdio.h> +#include "base/logging.h" +#include "common.h" + +DECLARE_int64(tcmalloc_heap_limit_mb); + +namespace { + +// The system will only release memory if the block size is equal or hight than +// system page size. +static bool HaveSystemRelease = + TCMalloc_SystemRelease( + TCMalloc_SystemAlloc(getpagesize(), NULL, 0), getpagesize()); + +static void CheckStats(const tcmalloc::PageHeap* ph, + uint64_t system_pages, + uint64_t free_pages, + uint64_t unmapped_pages) { + tcmalloc::PageHeap::Stats stats = ph->stats(); + + if (!HaveSystemRelease) { + free_pages += unmapped_pages; + unmapped_pages = 0; + } + + EXPECT_EQ(system_pages, stats.system_bytes >> kPageShift); + EXPECT_EQ(free_pages, stats.free_bytes >> kPageShift); + EXPECT_EQ(unmapped_pages, stats.unmapped_bytes >> kPageShift); +} + +static void TestPageHeap_Stats() { + tcmalloc::PageHeap* ph = new tcmalloc::PageHeap(); + + // Empty page heap + CheckStats(ph, 0, 0, 0); + + // Allocate a span 's1' + tcmalloc::Span* s1 = ph->New(256); + CheckStats(ph, 256, 0, 0); + + // Split span 's1' into 's1', 's2'. Delete 's2' + tcmalloc::Span* s2 = ph->Split(s1, 128); + ph->Delete(s2); + CheckStats(ph, 256, 128, 0); + + // Unmap deleted span 's2' + ph->ReleaseAtLeastNPages(1); + CheckStats(ph, 256, 0, 128); + + // Delete span 's1' + ph->Delete(s1); + CheckStats(ph, 256, 128, 128); + + delete ph; +} + +static void TestPageHeap_Limit() { + tcmalloc::PageHeap* ph = new tcmalloc::PageHeap(); + + CHECK_EQ(kMaxPages, 1 << (20 - kPageShift)); + + // We do not know much is taken from the system for other purposes, + // so we detect the proper limit: + { + FLAGS_tcmalloc_heap_limit_mb = 1; + tcmalloc::Span* s = NULL; + while((s = ph->New(kMaxPages)) == NULL) { + FLAGS_tcmalloc_heap_limit_mb++; + } + FLAGS_tcmalloc_heap_limit_mb += 9; + ph->Delete(s); + // We are [10, 11) mb from the limit now. + } + + // Test AllocLarge and GrowHeap first: + { + tcmalloc::Span * spans[10]; + for (int i=0; i<10; ++i) { + spans[i] = ph->New(kMaxPages); + EXPECT_NE(spans[i], NULL); + } + EXPECT_EQ(ph->New(kMaxPages), NULL); + + for (int i=0; i<10; i += 2) { + ph->Delete(spans[i]); + } + + tcmalloc::Span *defragmented = ph->New(5 * kMaxPages); + + if (HaveSystemRelease) { + // EnsureLimit should release deleted normal spans + EXPECT_NE(defragmented, NULL); + EXPECT_TRUE(ph->CheckExpensive()); + ph->Delete(defragmented); + } + else + { + EXPECT_EQ(defragmented, NULL); + EXPECT_TRUE(ph->CheckExpensive()); + } + + for (int i=1; i<10; i += 2) { + ph->Delete(spans[i]); + } + } + + // Once again, testing small lists this time (twice smaller spans): + { + tcmalloc::Span * spans[20]; + for (int i=0; i<20; ++i) { + spans[i] = ph->New(kMaxPages >> 1); + EXPECT_NE(spans[i], NULL); + } + // one more half size allocation may be possible: + tcmalloc::Span * lastHalf = ph->New(kMaxPages >> 1); + EXPECT_EQ(ph->New(kMaxPages >> 1), NULL); + + for (int i=0; i<20; i += 2) { + ph->Delete(spans[i]); + } + + for(Length len = kMaxPages >> 2; len < 5 * kMaxPages; len = len << 1) + { + if(len <= kMaxPages >> 1 || HaveSystemRelease) { + tcmalloc::Span *s = ph->New(len); + EXPECT_NE(s, NULL); + ph->Delete(s); + } + } + + EXPECT_TRUE(ph->CheckExpensive()); + + for (int i=1; i<20; i += 2) { + ph->Delete(spans[i]); + } + + if (lastHalf != NULL) { + ph->Delete(lastHalf); + } + } + + delete ph; +} + +} // namespace + +int main(int argc, char **argv) { + TestPageHeap_Stats(); + TestPageHeap_Limit(); + printf("PASS\n"); + // on windows as part of library destructors we call getenv which + // calls malloc which fails due to our exhausted heap limit. It then + // causes fancy stack overflow because log message we're printing + // for failed allocation somehow cause malloc calls too + // + // To keep us out of trouble we just drop malloc limit + FLAGS_tcmalloc_heap_limit_mb = 0; + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/pagemap_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/pagemap_unittest.cc new file mode 100644 index 00000000000..88d46e75f93 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/pagemap_unittest.cc @@ -0,0 +1,178 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2003, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include "config_for_unittests.h" +#include <stdio.h> +#include <stdlib.h> +#if defined HAVE_STDINT_H +#include <stdint.h> // to get intptr_t +#elif defined HAVE_INTTYPES_H +#include <inttypes.h> // another place intptr_t might be defined +#endif +#include <sys/types.h> +#include <vector> +#include "base/logging.h" +#include "pagemap.h" + +using std::vector; + +static void Permute(vector<intptr_t>* elements) { + if (elements->empty()) + return; + const size_t num_elements = elements->size(); + for (size_t i = num_elements - 1; i > 0; --i) { + const size_t newpos = rand() % (i + 1); + const intptr_t tmp = (*elements)[i]; // swap + (*elements)[i] = (*elements)[newpos]; + (*elements)[newpos] = tmp; + } +} + +// Note: we leak memory every time a map is constructed, so do not +// create too many maps. + +// Test specified map type +template <class Type> +void TestMap(int limit, bool limit_is_below_the_overflow_boundary) { + RAW_LOG(INFO, "Running test with %d iterations...\n", limit); + + { // Test sequential ensure/assignment + Type map(malloc); + for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) { + map.Ensure(i, 1); + map.set(i, (void*)(i+1)); + CHECK_EQ(map.get(i), (void*)(i+1)); + } + for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) { + CHECK_EQ(map.get(i), (void*)(i+1)); + } + } + + { // Test bulk Ensure + Type map(malloc); + map.Ensure(0, limit); + for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) { + map.set(i, (void*)(i+1)); + CHECK_EQ(map.get(i), (void*)(i+1)); + } + for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) { + CHECK_EQ(map.get(i), (void*)(i+1)); + } + } + + // Test that we correctly notice overflow + { + Type map(malloc); + CHECK_EQ(map.Ensure(limit, limit+1), limit_is_below_the_overflow_boundary); + } + + { // Test randomized accesses + srand(301); // srand isn't great, but it's portable + vector<intptr_t> elements; + for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) elements.push_back(i); + Permute(&elements); + + Type map(malloc); + for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) { + map.Ensure(elements[i], 1); + map.set(elements[i], (void*)(elements[i]+1)); + CHECK_EQ(map.get(elements[i]), (void*)(elements[i]+1)); + } + for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) { + CHECK_EQ(map.get(i), (void*)(i+1)); + } + } +} + +// REQUIRES: BITS==10, i.e., valid range is [0,1023]. +// Representations for different types will end up being: +// PageMap1: array[1024] +// PageMap2: array[32][32] +// PageMap3: array[16][16][4] +template <class Type> +void TestNext(const char* name) { + RAW_LOG(ERROR, "Running NextTest %s\n", name); + Type map(malloc); + char a, b, c, d, e; + + // When map is empty + CHECK(map.Next(0) == NULL); + CHECK(map.Next(5) == NULL); + CHECK(map.Next(1<<30) == NULL); + + // Add a single value + map.Ensure(40, 1); + map.set(40, &a); + CHECK(map.Next(0) == &a); + CHECK(map.Next(39) == &a); + CHECK(map.Next(40) == &a); + CHECK(map.Next(41) == NULL); + CHECK(map.Next(1<<30) == NULL); + + // Add a few values + map.Ensure(41, 1); + map.Ensure(100, 3); + map.set(41, &b); + map.set(100, &c); + map.set(101, &d); + map.set(102, &e); + CHECK(map.Next(0) == &a); + CHECK(map.Next(39) == &a); + CHECK(map.Next(40) == &a); + CHECK(map.Next(41) == &b); + CHECK(map.Next(42) == &c); + CHECK(map.Next(63) == &c); + CHECK(map.Next(64) == &c); + CHECK(map.Next(65) == &c); + CHECK(map.Next(99) == &c); + CHECK(map.Next(100) == &c); + CHECK(map.Next(101) == &d); + CHECK(map.Next(102) == &e); + CHECK(map.Next(103) == NULL); +} + +int main(int argc, char** argv) { + TestMap< TCMalloc_PageMap1<10> > (100, true); + TestMap< TCMalloc_PageMap1<10> > (1 << 10, false); + TestMap< TCMalloc_PageMap2<20> > (100, true); + TestMap< TCMalloc_PageMap2<20> > (1 << 20, false); + TestMap< TCMalloc_PageMap3<20> > (100, true); + TestMap< TCMalloc_PageMap3<20> > (1 << 20, false); + + TestNext< TCMalloc_PageMap1<10> >("PageMap1"); + TestNext< TCMalloc_PageMap2<10> >("PageMap2"); + TestNext< TCMalloc_PageMap3<10> >("PageMap3"); + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/profile-handler_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/profile-handler_unittest.cc new file mode 100644 index 00000000000..a8afbca0612 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/profile-handler_unittest.cc @@ -0,0 +1,398 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: Nabeel Mian (nabeelmian@google.com) +// Chris Demetriou (cgd@google.com) +// +// Use of this source code is governed by a BSD-style license that can +// be found in the LICENSE file. +// +// +// This file contains the unit tests for profile-handler.h interface. + +#include "config.h" +#include "profile-handler.h" + +#include <assert.h> +#include <pthread.h> +#include <sys/time.h> +#include <time.h> +#include "base/logging.h" +#include "base/simple_mutex.h" + +// Some helpful macros for the test class +#define TEST_F(cls, fn) void cls :: fn() + +// Do we expect the profiler to be enabled? +DEFINE_bool(test_profiler_enabled, true, + "expect profiler to be enabled during tests"); + +namespace { + +// TODO(csilvers): error-checking on the pthreads routines +class Thread { + public: + Thread() : joinable_(false) { } + virtual ~Thread() { } + void SetJoinable(bool value) { joinable_ = value; } + void Start() { + pthread_attr_t attr; + pthread_attr_init(&attr); + pthread_attr_setdetachstate(&attr, joinable_ ? PTHREAD_CREATE_JOINABLE + : PTHREAD_CREATE_DETACHED); + pthread_create(&thread_, &attr, &DoRun, this); + pthread_attr_destroy(&attr); + } + void Join() { + assert(joinable_); + pthread_join(thread_, NULL); + } + virtual void Run() = 0; + private: + static void* DoRun(void* cls) { + ProfileHandlerRegisterThread(); + reinterpret_cast<Thread*>(cls)->Run(); + return NULL; + } + pthread_t thread_; + bool joinable_; +}; + +// Sleep interval in nano secs. ITIMER_PROF goes off only afer the specified CPU +// time is consumed. Under heavy load this process may no get scheduled in a +// timely fashion. Therefore, give enough time (20x of ProfileHandle timer +// interval 10ms (100Hz)) for this process to accumulate enought CPU time to get +// a profile tick. +int kSleepInterval = 200000000; + +// Sleep interval in nano secs. To ensure that if the timer has expired it is +// reset. +int kTimerResetInterval = 5000000; + +static bool linux_per_thread_timers_mode_ = false; +static int timer_type_ = ITIMER_PROF; + +// Delays processing by the specified number of nano seconds. 'delay_ns' +// must be less than the number of nano seconds in a second (1000000000). +void Delay(int delay_ns) { + static const int kNumNSecInSecond = 1000000000; + EXPECT_LT(delay_ns, kNumNSecInSecond); + struct timespec delay = { 0, delay_ns }; + nanosleep(&delay, 0); +} + +// Checks whether the profile timer is enabled for the current thread. +bool IsTimerEnabled() { + itimerval current_timer; + EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer)); + if ((current_timer.it_value.tv_sec == 0) && + (current_timer.it_value.tv_usec != 0)) { + // May be the timer has expired. Sleep for a bit and check again. + Delay(kTimerResetInterval); + EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer)); + } + return (current_timer.it_value.tv_sec != 0 || + current_timer.it_value.tv_usec != 0); +} + +// Dummy worker thread to accumulate cpu time. +class BusyThread : public Thread { + public: + BusyThread() : stop_work_(false) { + } + + // Setter/Getters + bool stop_work() { + MutexLock lock(&mu_); + return stop_work_; + } + void set_stop_work(bool stop_work) { + MutexLock lock(&mu_); + stop_work_ = stop_work; + } + + private: + // Protects stop_work_ below. + Mutex mu_; + // Whether to stop work? + bool stop_work_; + + // Do work until asked to stop. + void Run() { + while (!stop_work()) { + } + } +}; + +class NullThread : public Thread { + private: + void Run() { + } +}; + +// Signal handler which tracks the profile timer ticks. +static void TickCounter(int sig, siginfo_t* sig_info, void *vuc, + void* tick_counter) { + int* counter = static_cast<int*>(tick_counter); + ++(*counter); +} + +// This class tests the profile-handler.h interface. +class ProfileHandlerTest { + protected: + + // Determines the timer type. + static void SetUpTestCase() { + timer_type_ = (getenv("CPUPROFILE_REALTIME") ? ITIMER_REAL : ITIMER_PROF); + +#if HAVE_LINUX_SIGEV_THREAD_ID + linux_per_thread_timers_mode_ = (getenv("CPUPROFILE_PER_THREAD_TIMERS") != NULL); + const char *signal_number = getenv("CPUPROFILE_TIMER_SIGNAL"); + if (signal_number) { + //signal_number_ = strtol(signal_number, NULL, 0); + linux_per_thread_timers_mode_ = true; + Delay(kTimerResetInterval); + } +#endif + } + + // Sets up the profile timers and SIGPROF/SIGALRM handler in a known state. + // It does the following: + // 1. Unregisters all the callbacks, stops the timer and clears out + // timer_sharing state in the ProfileHandler. This clears out any state + // left behind by the previous test or during module initialization when + // the test program was started. + // 3. Starts a busy worker thread to accumulate CPU usage. + virtual void SetUp() { + // Reset the state of ProfileHandler between each test. This unregisters + // all callbacks and stops the timer. + ProfileHandlerReset(); + EXPECT_EQ(0, GetCallbackCount()); + VerifyDisabled(); + // Start worker to accumulate cpu usage. + StartWorker(); + } + + virtual void TearDown() { + ProfileHandlerReset(); + // Stops the worker thread. + StopWorker(); + } + + // Starts a busy worker thread to accumulate cpu time. There should be only + // one busy worker running. This is required for the case where there are + // separate timers for each thread. + void StartWorker() { + busy_worker_ = new BusyThread(); + busy_worker_->SetJoinable(true); + busy_worker_->Start(); + // Wait for worker to start up and register with the ProfileHandler. + // TODO(nabeelmian) This may not work under very heavy load. + Delay(kSleepInterval); + } + + // Stops the worker thread. + void StopWorker() { + busy_worker_->set_stop_work(true); + busy_worker_->Join(); + delete busy_worker_; + } + + // Gets the number of callbacks registered with the ProfileHandler. + uint32 GetCallbackCount() { + ProfileHandlerState state; + ProfileHandlerGetState(&state); + return state.callback_count; + } + + // Gets the current ProfileHandler interrupt count. + uint64 GetInterruptCount() { + ProfileHandlerState state; + ProfileHandlerGetState(&state); + return state.interrupts; + } + + // Verifies that a callback is correctly registered and receiving + // profile ticks. + void VerifyRegistration(const int& tick_counter) { + // Check the callback count. + EXPECT_GT(GetCallbackCount(), 0); + // Check that the profile timer is enabled. + EXPECT_EQ(FLAGS_test_profiler_enabled, linux_per_thread_timers_mode_ || IsTimerEnabled()); + uint64 interrupts_before = GetInterruptCount(); + // Sleep for a bit and check that tick counter is making progress. + int old_tick_count = tick_counter; + Delay(kSleepInterval); + int new_tick_count = tick_counter; + uint64 interrupts_after = GetInterruptCount(); + if (FLAGS_test_profiler_enabled) { + EXPECT_GT(new_tick_count, old_tick_count); + EXPECT_GT(interrupts_after, interrupts_before); + } else { + EXPECT_EQ(new_tick_count, old_tick_count); + EXPECT_EQ(interrupts_after, interrupts_before); + } + } + + // Verifies that a callback is not receiving profile ticks. + void VerifyUnregistration(const int& tick_counter) { + // Sleep for a bit and check that tick counter is not making progress. + int old_tick_count = tick_counter; + Delay(kSleepInterval); + int new_tick_count = tick_counter; + EXPECT_EQ(old_tick_count, new_tick_count); + // If no callbacks, timer should be disabled. + if (GetCallbackCount() == 0) { + EXPECT_FALSE(IsTimerEnabled()); + } + } + + // Verifies that the timer is disabled. Expects the worker to be running. + void VerifyDisabled() { + // Check that the callback count is 0. + EXPECT_EQ(0, GetCallbackCount()); + // Check that the timer is disabled. + EXPECT_FALSE(IsTimerEnabled()); + // Verify that the ProfileHandler is not accumulating profile ticks. + uint64 interrupts_before = GetInterruptCount(); + Delay(kSleepInterval); + uint64 interrupts_after = GetInterruptCount(); + EXPECT_EQ(interrupts_before, interrupts_after); + } + + // Registers a callback and waits for kTimerResetInterval for timers to get + // reset. + ProfileHandlerToken* RegisterCallback(void* callback_arg) { + ProfileHandlerToken* token = ProfileHandlerRegisterCallback( + TickCounter, callback_arg); + Delay(kTimerResetInterval); + return token; + } + + // Unregisters a callback and waits for kTimerResetInterval for timers to get + // reset. + void UnregisterCallback(ProfileHandlerToken* token) { + ProfileHandlerUnregisterCallback(token); + Delay(kTimerResetInterval); + } + + // Busy worker thread to accumulate cpu usage. + BusyThread* busy_worker_; + + private: + // The tests to run + void RegisterUnregisterCallback(); + void MultipleCallbacks(); + void Reset(); + void RegisterCallbackBeforeThread(); + + public: +#define RUN(test) do { \ + printf("Running %s\n", #test); \ + ProfileHandlerTest pht; \ + pht.SetUp(); \ + pht.test(); \ + pht.TearDown(); \ +} while (0) + + static int RUN_ALL_TESTS() { + SetUpTestCase(); + RUN(RegisterUnregisterCallback); + RUN(MultipleCallbacks); + RUN(Reset); + RUN(RegisterCallbackBeforeThread); + printf("Done\n"); + return 0; + } +}; + +// Verifies ProfileHandlerRegisterCallback and +// ProfileHandlerUnregisterCallback. +TEST_F(ProfileHandlerTest, RegisterUnregisterCallback) { + int tick_count = 0; + ProfileHandlerToken* token = RegisterCallback(&tick_count); + VerifyRegistration(tick_count); + UnregisterCallback(token); + VerifyUnregistration(tick_count); +} + +// Verifies that multiple callbacks can be registered. +TEST_F(ProfileHandlerTest, MultipleCallbacks) { + // Register first callback. + int first_tick_count = 0; + ProfileHandlerToken* token1 = RegisterCallback(&first_tick_count); + // Check that callback was registered correctly. + VerifyRegistration(first_tick_count); + EXPECT_EQ(1, GetCallbackCount()); + + // Register second callback. + int second_tick_count = 0; + ProfileHandlerToken* token2 = RegisterCallback(&second_tick_count); + // Check that callback was registered correctly. + VerifyRegistration(second_tick_count); + EXPECT_EQ(2, GetCallbackCount()); + + // Unregister first callback. + UnregisterCallback(token1); + VerifyUnregistration(first_tick_count); + EXPECT_EQ(1, GetCallbackCount()); + // Verify that second callback is still registered. + VerifyRegistration(second_tick_count); + + // Unregister second callback. + UnregisterCallback(token2); + VerifyUnregistration(second_tick_count); + EXPECT_EQ(0, GetCallbackCount()); + + // Verify that the timers is correctly disabled. + if (!linux_per_thread_timers_mode_) VerifyDisabled(); +} + +// Verifies ProfileHandlerReset +TEST_F(ProfileHandlerTest, Reset) { + // Verify that the profile timer interrupt is disabled. + if (!linux_per_thread_timers_mode_) VerifyDisabled(); + int first_tick_count = 0; + RegisterCallback(&first_tick_count); + VerifyRegistration(first_tick_count); + EXPECT_EQ(1, GetCallbackCount()); + + // Register second callback. + int second_tick_count = 0; + RegisterCallback(&second_tick_count); + VerifyRegistration(second_tick_count); + EXPECT_EQ(2, GetCallbackCount()); + + // Reset the profile handler and verify that callback were correctly + // unregistered and the timer is disabled. + ProfileHandlerReset(); + VerifyUnregistration(first_tick_count); + VerifyUnregistration(second_tick_count); + if (!linux_per_thread_timers_mode_) VerifyDisabled(); +} + +// Verifies that ProfileHandler correctly handles a case where a callback was +// registered before the second thread started. +TEST_F(ProfileHandlerTest, RegisterCallbackBeforeThread) { + // Stop the worker. + StopWorker(); + // Unregister all existing callbacks and stop the timer. + ProfileHandlerReset(); + EXPECT_EQ(0, GetCallbackCount()); + VerifyDisabled(); + + // Start the worker. + StartWorker(); + // Register a callback and check that profile ticks are being delivered and + // the timer is enabled. + int tick_count = 0; + RegisterCallback(&tick_count); + EXPECT_EQ(1, GetCallbackCount()); + VerifyRegistration(tick_count); + EXPECT_EQ(FLAGS_test_profiler_enabled, linux_per_thread_timers_mode_ || IsTimerEnabled()); +} + +} // namespace + +int main(int argc, char** argv) { + return ProfileHandlerTest::RUN_ALL_TESTS(); +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/profiledata_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/profiledata_unittest.cc new file mode 100644 index 00000000000..3286b9c84eb --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/profiledata_unittest.cc @@ -0,0 +1,612 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Chris Demetriou +// +// This file contains the unit tests for the ProfileData class. + +#if defined HAVE_STDINT_H +#include <stdint.h> // to get uintptr_t +#elif defined HAVE_INTTYPES_H +#include <inttypes.h> // another place uintptr_t might be defined +#endif +#include <sys/stat.h> +#include <sys/types.h> +#include <fcntl.h> +#include <string.h> +#include <string> + +#include "profiledata.h" + +#include "base/commandlineflags.h" +#include "base/logging.h" + +using std::string; + +// Some helpful macros for the test class +#define TEST_F(cls, fn) void cls :: fn() + +namespace { + +template<typename T> class scoped_array { + public: + scoped_array(T* data) : data_(data) { } + ~scoped_array() { delete[] data_; } + T* get() { return data_; } + T& operator[](int i) { return data_[i]; } + private: + T* const data_; +}; + +// Re-runs fn until it doesn't cause EINTR. +#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR) + +// Read up to "count" bytes from file descriptor "fd" into the buffer +// starting at "buf" while handling short reads and EINTR. On +// success, return the number of bytes read. Otherwise, return -1. +static ssize_t ReadPersistent(const int fd, void *buf, const size_t count) { + CHECK_GE(fd, 0); + char *buf0 = reinterpret_cast<char *>(buf); + ssize_t num_bytes = 0; + while (num_bytes < count) { + ssize_t len; + NO_INTR(len = read(fd, buf0 + num_bytes, count - num_bytes)); + if (len < 0) { // There was an error other than EINTR. + return -1; + } + if (len == 0) { // Reached EOF. + break; + } + num_bytes += len; + } + CHECK(num_bytes <= count); + return num_bytes; +} + +// Thin wrapper around a file descriptor so that the file descriptor +// gets closed for sure. +struct FileDescriptor { + const int fd_; + explicit FileDescriptor(int fd) : fd_(fd) {} + ~FileDescriptor() { + if (fd_ >= 0) { + NO_INTR(close(fd_)); + } + } + int get() { return fd_; } +}; + +// must be the same as with ProfileData::Slot. +typedef uintptr_t ProfileDataSlot; + +// Quick and dirty function to make a number into a void* for use in a +// sample. +inline void* V(intptr_t x) { return reinterpret_cast<void*>(x); } + +// String returned by ProfileDataChecker helper functions to indicate success. +const char kNoError[] = ""; + +class ProfileDataChecker { + public: + ProfileDataChecker() { + const char* tmpdir = getenv("TMPDIR"); + if (tmpdir == NULL) + tmpdir = "/tmp"; + mkdir(tmpdir, 0755); // if necessary + filename_ = string(tmpdir) + "/profiledata_unittest.tmp"; + } + + string filename() const { return filename_; } + + // Checks the first 'num_slots' profile data slots in the file + // against the data pointed to by 'slots'. Returns kNoError if the + // data matched, otherwise returns an indication of the cause of the + // mismatch. + string Check(const ProfileDataSlot* slots, int num_slots) { + return CheckWithSkips(slots, num_slots, NULL, 0); + } + + // Checks the first 'num_slots' profile data slots in the file + // against the data pointed to by 'slots', skipping over entries + // described by 'skips' and 'num_skips'. + // + // 'skips' must be a sorted list of (0-based) slot numbers to be + // skipped, of length 'num_skips'. Note that 'num_slots' includes + // any skipped slots, i.e., the first 'num_slots' profile data slots + // will be considered, but some may be skipped. + // + // Returns kNoError if the data matched, otherwise returns an + // indication of the cause of the mismatch. + string CheckWithSkips(const ProfileDataSlot* slots, int num_slots, + const int* skips, int num_skips); + + // Validate that a profile is correctly formed. The profile is + // assumed to have been created by the same kind of binary (e.g., + // same slot size, same endian, etc.) as is validating the profile. + // + // Returns kNoError if the profile appears valid, otherwise returns + // an indication of the problem with the profile. + string ValidateProfile(); + + private: + string filename_; +}; + +string ProfileDataChecker::CheckWithSkips(const ProfileDataSlot* slots, + int num_slots, const int* skips, + int num_skips) { + FileDescriptor fd(open(filename_.c_str(), O_RDONLY)); + if (fd.get() < 0) + return "file open error"; + + scoped_array<ProfileDataSlot> filedata(new ProfileDataSlot[num_slots]); + size_t expected_bytes = num_slots * sizeof filedata[0]; + ssize_t bytes_read = ReadPersistent(fd.get(), filedata.get(), expected_bytes); + if (expected_bytes != bytes_read) + return "file too small"; + + for (int i = 0; i < num_slots; i++) { + if (num_skips > 0 && *skips == i) { + num_skips--; + skips++; + continue; + } + if (slots[i] != filedata[i]) + return "data mismatch"; + } + return kNoError; +} + +string ProfileDataChecker::ValidateProfile() { + FileDescriptor fd(open(filename_.c_str(), O_RDONLY)); + if (fd.get() < 0) + return "file open error"; + + struct stat statbuf; + if (fstat(fd.get(), &statbuf) != 0) + return "fstat error"; + if (statbuf.st_size != static_cast<ssize_t>(statbuf.st_size)) + return "file impossibly large"; + ssize_t filesize = statbuf.st_size; + + scoped_array<char> filedata(new char[filesize]); + if (ReadPersistent(fd.get(), filedata.get(), filesize) != filesize) + return "read of whole file failed"; + + // Must have enough data for the header and the trailer. + if (filesize < (5 + 3) * sizeof(ProfileDataSlot)) + return "not enough data in profile for header + trailer"; + + // Check the header + if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[0] != 0) + return "error in header: non-zero count"; + if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[1] != 3) + return "error in header: num_slots != 3"; + if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[2] != 0) + return "error in header: non-zero format version"; + // Period (slot 3) can have any value. + if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[4] != 0) + return "error in header: non-zero padding value"; + ssize_t cur_offset = 5 * sizeof(ProfileDataSlot); + + // While there are samples, skip them. Each sample consists of + // at least three slots. + bool seen_trailer = false; + while (!seen_trailer) { + if (cur_offset > filesize - 3 * sizeof(ProfileDataSlot)) + return "truncated sample header"; + ProfileDataSlot* sample = + reinterpret_cast<ProfileDataSlot*>(filedata.get() + cur_offset); + ProfileDataSlot slots_this_sample = 2 + sample[1]; + ssize_t size_this_sample = slots_this_sample * sizeof(ProfileDataSlot); + if (cur_offset > filesize - size_this_sample) + return "truncated sample"; + + if (sample[0] == 0 && sample[1] == 1 && sample[2] == 0) { + seen_trailer = true; + } else { + if (sample[0] < 1) + return "error in sample: sample count < 1"; + if (sample[1] < 1) + return "error in sample: num_pcs < 1"; + for (int i = 2; i < slots_this_sample; i++) { + if (sample[i] == 0) + return "error in sample: NULL PC"; + } + } + cur_offset += size_this_sample; + } + + // There must be at least one line in the (text) list of mapped objects, + // and it must be terminated by a newline. Note, the use of newline + // here and below Might not be reasonable on non-UNIX systems. + if (cur_offset >= filesize) + return "no list of mapped objects"; + if (filedata[filesize - 1] != '\n') + return "profile did not end with a complete line"; + + while (cur_offset < filesize) { + char* line_start = filedata.get() + cur_offset; + + // Find the end of the line, and replace it with a NUL for easier + // scanning. + char* line_end = strchr(line_start, '\n'); + *line_end = '\0'; + + // Advance past any leading space. It's allowed in some lines, + // but not in others. + bool has_leading_space = false; + char* line_cur = line_start; + while (*line_cur == ' ') { + has_leading_space = true; + line_cur++; + } + + bool found_match = false; + + // Check for build lines. + if (!found_match) { + found_match = (strncmp(line_cur, "build=", 6) == 0); + // Anything may follow "build=", and leading space is allowed. + } + + // A line from ProcMapsIterator::FormatLine, of the form: + // + // 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so + // + // Leading space is not allowed. The filename may be omitted or + // may consist of multiple words, so we scan only up to the + // space before the filename. + if (!found_match) { + int chars_scanned = -1; + sscanf(line_cur, "%*x-%*x %*c%*c%*c%*c %*x %*x:%*x %*d %n", + &chars_scanned); + found_match = (chars_scanned > 0 && !has_leading_space); + } + + // A line from DumpAddressMap, of the form: + // + // 40000000-40015000: /lib/ld-2.3.2.so + // + // Leading space is allowed. The filename may be omitted or may + // consist of multiple words, so we scan only up to the space + // before the filename. + if (!found_match) { + int chars_scanned = -1; + sscanf(line_cur, "%*x-%*x: %n", &chars_scanned); + found_match = (chars_scanned > 0); + } + + if (!found_match) + return "unrecognized line in text section"; + + cur_offset += (line_end - line_start) + 1; + } + + return kNoError; +} + +class ProfileDataTest { + protected: + void ExpectStopped() { + EXPECT_FALSE(collector_.enabled()); + } + + void ExpectRunningSamples(int samples) { + ProfileData::State state; + collector_.GetCurrentState(&state); + EXPECT_TRUE(state.enabled); + EXPECT_EQ(samples, state.samples_gathered); + } + + void ExpectSameState(const ProfileData::State& before, + const ProfileData::State& after) { + EXPECT_EQ(before.enabled, after.enabled); + EXPECT_EQ(before.samples_gathered, after.samples_gathered); + EXPECT_EQ(before.start_time, after.start_time); + EXPECT_STREQ(before.profile_name, after.profile_name); + } + + ProfileData collector_; + ProfileDataChecker checker_; + + private: + // The tests to run + void OpsWhenStopped(); + void StartStopEmpty(); + void StartStopNoOptionsEmpty(); + void StartWhenStarted(); + void StartStopEmpty2(); + void CollectOne(); + void CollectTwoMatching(); + void CollectTwoFlush(); + void StartResetRestart(); + + public: +#define RUN(test) do { \ + printf("Running %s\n", #test); \ + ProfileDataTest pdt; \ + pdt.test(); \ +} while (0) + + static int RUN_ALL_TESTS() { + RUN(OpsWhenStopped); + RUN(StartStopEmpty); + RUN(StartWhenStarted); + RUN(StartStopEmpty2); + RUN(CollectOne); + RUN(CollectTwoMatching); + RUN(CollectTwoFlush); + RUN(StartResetRestart); + RUN(StartStopNoOptionsEmpty); + return 0; + } +}; + +// Check that various operations are safe when stopped. +TEST_F(ProfileDataTest, OpsWhenStopped) { + ExpectStopped(); + EXPECT_FALSE(collector_.enabled()); + + // Verify that state is disabled, all-empty/all-0 + ProfileData::State state_before; + collector_.GetCurrentState(&state_before); + EXPECT_FALSE(state_before.enabled); + EXPECT_EQ(0, state_before.samples_gathered); + EXPECT_EQ(0, state_before.start_time); + EXPECT_STREQ("", state_before.profile_name); + + // Safe to call stop again. + collector_.Stop(); + + // Safe to call FlushTable. + collector_.FlushTable(); + + // Safe to call Add. + const void *trace[] = { V(100), V(101), V(102), V(103), V(104) }; + collector_.Add(arraysize(trace), trace); + + ProfileData::State state_after; + collector_.GetCurrentState(&state_after); + + ExpectSameState(state_before, state_after); +} + +// Start and Stop, collecting no samples. Verify output contents. +TEST_F(ProfileDataTest, StartStopEmpty) { + const int frequency = 1; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +// Start and Stop with no options, collecting no samples. Verify +// output contents. +TEST_F(ProfileDataTest, StartStopNoOptionsEmpty) { + // We're not requesting a specific period, implementation can do + // whatever it likes. + ProfileDataSlot slots[] = { + 0, 3, 0, 0 /* skipped */, 0, // binary header + 0, 1, 0 // binary trailer + }; + int slots_to_skip[] = { 3 }; + + ExpectStopped(); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), + ProfileData::Options())); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.CheckWithSkips(slots, arraysize(slots), + slots_to_skip, + arraysize(slots_to_skip))); +} + +// Start after already started. Should return false and not impact +// collected data or state. +TEST_F(ProfileDataTest, StartWhenStarted) { + const int frequency = 1; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + + ProfileData::State state_before; + collector_.GetCurrentState(&state_before); + + options.set_frequency(frequency * 2); + CHECK(!collector_.Start("foobar", options)); + + ProfileData::State state_after; + collector_.GetCurrentState(&state_after); + ExpectSameState(state_before, state_after); + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +// Like StartStopEmpty, but uses a different file name and frequency. +TEST_F(ProfileDataTest, StartStopEmpty2) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +TEST_F(ProfileDataTest, CollectOne) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 1, 5, 100, 101, 102, 103, 104, // our sample + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + + const void *trace[] = { V(100), V(101), V(102), V(103), V(104) }; + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(1); + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +TEST_F(ProfileDataTest, CollectTwoMatching) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 2, 5, 100, 201, 302, 403, 504, // our two samples + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + + for (int i = 0; i < 2; ++i) { + const void *trace[] = { V(100), V(201), V(302), V(403), V(504) }; + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(i + 1); + } + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +TEST_F(ProfileDataTest, CollectTwoFlush) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 1, 5, 100, 201, 302, 403, 504, // first sample (flushed) + 1, 5, 100, 201, 302, 403, 504, // second identical sample + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + + const void *trace[] = { V(100), V(201), V(302), V(403), V(504) }; + + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(1); + collector_.FlushTable(); + + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(2); + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +// Start then reset, verify that the result is *not* a valid profile. +// Then start again and make sure the result is OK. +TEST_F(ProfileDataTest, StartResetRestart) { + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(1); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Reset(); + ExpectStopped(); + // We expect the resulting file to be empty. This is a minimal test + // of ValidateProfile. + EXPECT_NE(kNoError, checker_.ValidateProfile()); + + struct stat statbuf; + EXPECT_EQ(0, stat(checker_.filename().c_str(), &statbuf)); + EXPECT_EQ(0, statbuf.st_size); + + const int frequency = 2; // Different frequency than used above. + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +} // namespace + +int main(int argc, char** argv) { + int rc = ProfileDataTest::RUN_ALL_TESTS(); + printf("%s\n", rc == 0 ? "PASS" : "FAIL"); + return rc; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/profiler_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/profiler_unittest.cc new file mode 100644 index 00000000000..dfc653f0e81 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/profiler_unittest.cc @@ -0,0 +1,147 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Does some simple arithmetic and a few libc routines, so we can profile it. +// Define WITH_THREADS to add pthread functionality as well (otherwise, btw, +// the num_threads argument to this program is ingored). + +#include "config_for_unittests.h" +#include <stdio.h> +#include <stdlib.h> +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for fork() +#endif +#include <sys/wait.h> // for wait() +#include "gperftools/profiler.h" +#include "base/simple_mutex.h" +#include "tests/testutil.h" + +static volatile int result = 0; +static int g_iters = 0; // argv[1] + +Mutex mutex(Mutex::LINKER_INITIALIZED); + +static void test_other_thread() { +#ifndef NO_THREADS + ProfilerRegisterThread(); + + int i, m; + char b[128]; + MutexLock ml(&mutex); + for (m = 0; m < 1000000; ++m) { // run millions of times + for (i = 0; i < g_iters; ++i ) { + result ^= i; + } + snprintf(b, sizeof(b), "other: %d", result); // get some libc action + } +#endif +} + +static void test_main_thread() { + int i, m; + char b[128]; + MutexLock ml(&mutex); + for (m = 0; m < 1000000; ++m) { // run millions of times + for (i = 0; i < g_iters; ++i ) { + result ^= i; + } + snprintf(b, sizeof(b), "same: %d", result); // get some libc action + } +} + +int main(int argc, char** argv) { + if ( argc <= 1 ) { + fprintf(stderr, "USAGE: %s <iters> [num_threads] [filename]\n", argv[0]); + fprintf(stderr, " iters: How many million times to run the XOR test.\n"); + fprintf(stderr, " num_threads: how many concurrent threads.\n"); + fprintf(stderr, " 0 or 1 for single-threaded mode,\n"); + fprintf(stderr, " -# to fork instead of thread.\n"); + fprintf(stderr, " filename: The name of the output profile.\n"); + fprintf(stderr, (" If you don't specify, set CPUPROFILE " + "in the environment instead!\n")); + return 1; + } + + g_iters = atoi(argv[1]); + int num_threads = 1; + const char* filename = NULL; + if (argc > 2) { + num_threads = atoi(argv[2]); + } + if (argc > 3) { + filename = argv[3]; + } + + if (filename) { + ProfilerStart(filename); + } + + test_main_thread(); + + ProfilerFlush(); // just because we can + + // The other threads, if any, will run only half as long as the main thread + if(num_threads > 0) { + RunManyThreads(test_other_thread, num_threads); + } else { + // Or maybe they asked to fork. The fork test is only interesting + // when we use CPUPROFILE to name, so check for that +#ifdef HAVE_UNISTD_H + for (; num_threads < 0; ++num_threads) { // -<num_threads> to fork + if (filename) { + printf("FORK test only makes sense when no filename is specified.\n"); + return 2; + } + switch (fork()) { + case -1: + printf("FORK failed!\n"); + return 1; + case 0: // child + return execl(argv[0], argv[0], argv[1], NULL); + default: + wait(NULL); // we'll let the kids run one at a time + } + } +#else + fprintf(stderr, "%s was compiled without support for fork() and exec()\n", argv[0]); +#endif + } + + test_main_thread(); + + if (filename) { + ProfilerStop(); + } + + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/profiler_unittest.sh b/src/third_party/gperftools-2.7/dist/src/tests/profiler_unittest.sh new file mode 100755 index 00000000000..4085f2cd0b4 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/profiler_unittest.sh @@ -0,0 +1,269 @@ +#!/bin/sh + +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# Runs the 4 profiler unittests and makes sure their profiles look +# appropriate. We expect two commandline args, as described below. +# +# We run under the assumption that if $PROFILER1 is run with no +# arguments, it prints a usage line of the form +# USAGE: <actual executable being run> [...] +# +# This is because libtool sometimes turns the 'executable' into a +# shell script which runs an actual binary somewhere else. + +# We expect BINDIR and PPROF_PATH to be set in the environment. +# If not, we set them to some reasonable values +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +TMPDIR=/tmp/profile_info + +UNITTEST_DIR=${1:-$BINDIR} +PPROF=${2:-$PPROF_PATH} + +# We test the sliding-window functionality of the cpu-profile reader +# by using a small stride, forcing lots of reads. +PPROF_FLAGS="--test_stride=128" + +PROFILER1="$UNITTEST_DIR/profiler1_unittest" +PROFILER2="$UNITTEST_DIR/profiler2_unittest" +PROFILER3="$UNITTEST_DIR/profiler3_unittest" +PROFILER4="$UNITTEST_DIR/profiler4_unittest" + +# Unfortunately, for us, libtool can replace executables with a shell +# script that does some work before calling the 'real' executable +# under a different name. We need the 'real' executable name to run +# pprof on it. We've constructed all the binaries used in this +# unittest so when they are called with no arguments, they report +# their argv[0], which is the real binary name. +Realname() { + "$1" 2>&1 | awk '{print $2; exit;}' +} + +PROFILER1_REALNAME=`Realname "$PROFILER1"` +PROFILER2_REALNAME=`Realname "$PROFILER2"` +PROFILER3_REALNAME=`Realname "$PROFILER3"` +PROFILER4_REALNAME=`Realname "$PROFILER4"` + +# It's meaningful to the profiler, so make sure we know its state +unset CPUPROFILE + +# Some output/logging in the profiler can cause issues when running the unit +# tests. For example, logging a warning when the profiler is detected as being +# present but no CPUPROFILE is specified in the environment. Especially when +# we are checking for a silent run or specific timing constraints are being +# checked. So set the env variable signifying that we are running in a unit +# test environment. +PERFTOOLS_UNITTEST=1 + +rm -rf "$TMPDIR" +mkdir "$TMPDIR" || exit 2 + +num_failures=0 + +RegisterFailure() { + num_failures=`expr $num_failures + 1` +} + +# Takes two filenames representing profiles, with their executable scripts, +# and a multiplier, and verifies that the 'contentful' functions in each +# profile take the same time (possibly scaled by the given multiplier). It +# used to be "same" meant within 50%, after adding an noise-reducing X units +# to each value. But even that would often spuriously fail, so now it's +# "both non-zero". We're pretty forgiving. +VerifySimilar() { + prof1="$TMPDIR/$1" + exec1="$2" + prof2="$TMPDIR/$3" + exec2="$4" + mult="$5" + + # We are careful not to put exec1 and exec2 in quotes, because if + # they are the empty string, it means we want to use the 1-arg + # version of pprof. + mthread1=`"$PPROF" $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'` + mthread2=`"$PPROF" $PPROF_FLAGS $exec2 "$prof2" | grep test_main_thread | awk '{print $1}'` + mthread1_plus=`expr $mthread1 + 5` + mthread2_plus=`expr $mthread2 + 5` + if [ -z "$mthread1" ] || [ -z "$mthread2" ] || \ + [ "$mthread1" -le 0 -o "$mthread2" -le 0 ] +# || [ `expr $mthread1_plus \* $mult` -gt `expr $mthread2_plus \* 2` -o \ +# `expr $mthread1_plus \* $mult \* 2` -lt `expr $mthread2_plus` ] + then + echo + echo ">>> profile on $exec1 vs $exec2 with multiplier $mult failed:" + echo "Actual times (in profiling units) were '$mthread1' vs. '$mthread2'" + echo + RegisterFailure + fi +} + +# Takes two filenames representing profiles, and optionally their +# executable scripts (these may be empty if the profiles include +# symbols), and verifies that the two profiles are identical. +VerifyIdentical() { + prof1="$TMPDIR/$1" + exec1="$2" + prof2="$TMPDIR/$3" + exec2="$4" + + # We are careful not to put exec1 and exec2 in quotes, because if + # they are the empty string, it means we want to use the 1-arg + # version of pprof. + "$PPROF" $PPROF_FLAGS $exec1 "$prof1" > "$TMPDIR/out1" + "$PPROF" $PPROF_FLAGS $exec2 "$prof2" > "$TMPDIR/out2" + diff=`diff "$TMPDIR/out1" "$TMPDIR/out2"` + + if [ ! -z "$diff" ]; then + echo + echo ">>> profile doesn't match, args: $exec1 $prof1 vs. $exec2 $prof2" + echo ">>> Diff:" + echo "$diff" + echo + RegisterFailure + fi +} + +# Takes a filename representing a profile, with its executable, +# and a multiplier, and verifies that the main-thread function takes +# the same amount of time as the other-threads function (possibly scaled +# by the given multiplier). Figuring out the multiplier can be tricky, +# since by design the main thread runs twice as long as each of the +# 'other' threads! It used to be "same" meant within 50%, after adding an +# noise-reducing X units to each value. But even that would often +# spuriously fail, so now it's "both non-zero". We're pretty forgiving. +VerifyAcrossThreads() { + prof1="$TMPDIR/$1" + # We need to run the script with no args to get the actual exe name + exec1="$2" + mult="$3" + + # We are careful not to put exec1 in quotes, because if it is the + # empty string, it means we want to use the 1-arg version of pprof. + mthread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'` + othread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_other_thread | awk '{print $1}'` + if [ -z "$mthread" ] || [ -z "$othread" ] || \ + [ "$mthread" -le 0 -o "$othread" -le 0 ] +# || [ `expr $mthread \* $mult \* 3` -gt `expr $othread \* 10` -o \ +# `expr $mthread \* $mult \* 10` -lt `expr $othread \* 3` ] + then + echo + echo ">>> profile on $exec1 (main vs thread) with multiplier $mult failed:" + echo "Actual times (in profiling units) were '$mthread' vs. '$othread'" + echo + RegisterFailure + fi +} + +echo +echo ">>> WARNING <<<" +echo "This test looks at timing information to determine correctness." +echo "If your system is loaded, the test may spuriously fail." +echo "If the test does fail with an 'Actual times' error, try running again." +echo + +# profiler1 is a non-threaded version +"$PROFILER1" 50 1 "$TMPDIR/p1" || RegisterFailure +"$PROFILER1" 100 1 "$TMPDIR/p2" || RegisterFailure +VerifySimilar p1 "$PROFILER1_REALNAME" p2 "$PROFILER1_REALNAME" 2 + +# Verify the same thing works if we statically link +"$PROFILER2" 50 1 "$TMPDIR/p3" || RegisterFailure +"$PROFILER2" 100 1 "$TMPDIR/p4" || RegisterFailure +VerifySimilar p3 "$PROFILER2_REALNAME" p4 "$PROFILER2_REALNAME" 2 + +# Verify the same thing works if we specify via CPUPROFILE +CPUPROFILE="$TMPDIR/p5" "$PROFILER2" 50 || RegisterFailure +CPUPROFILE="$TMPDIR/p6" "$PROFILER2" 100 || RegisterFailure +VerifySimilar p5 "$PROFILER2_REALNAME" p6 "$PROFILER2_REALNAME" 2 + +CPUPROFILE="$TMPDIR/p5b" "$PROFILER3" 30 || RegisterFailure +CPUPROFILE="$TMPDIR/p5c" "$PROFILER3" 60 || RegisterFailure +VerifySimilar p5b "$PROFILER3_REALNAME" p5c "$PROFILER3_REALNAME" 2 + +# Now try what happens when we use threads +"$PROFILER3" 30 2 "$TMPDIR/p7" || RegisterFailure +"$PROFILER3" 60 2 "$TMPDIR/p8" || RegisterFailure +VerifySimilar p7 "$PROFILER3_REALNAME" p8 "$PROFILER3_REALNAME" 2 + +"$PROFILER4" 30 2 "$TMPDIR/p9" || RegisterFailure +"$PROFILER4" 60 2 "$TMPDIR/p10" || RegisterFailure +VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2 + +# More threads! +"$PROFILER4" 25 3 "$TMPDIR/p9" || RegisterFailure +"$PROFILER4" 50 3 "$TMPDIR/p10" || RegisterFailure +VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2 + +# Compare how much time the main thread takes compared to the other threads +# Recall the main thread runs twice as long as the other threads, by design. +"$PROFILER4" 20 4 "$TMPDIR/p11" || RegisterFailure +VerifyAcrossThreads p11 "$PROFILER4_REALNAME" 2 + +# Test symbol save and restore +"$PROFILER1" 50 1 "$TMPDIR/p12" || RegisterFailure +"$PPROF" $PPROF_FLAGS "$PROFILER1_REALNAME" "$TMPDIR/p12" --raw \ + >"$TMPDIR/p13" 2>/dev/null || RegisterFailure +VerifyIdentical p12 "$PROFILER1_REALNAME" p13 "" || RegisterFailure + +"$PROFILER3" 30 2 "$TMPDIR/p14" || RegisterFailure +"$PPROF" $PPROF_FLAGS "$PROFILER3_REALNAME" "$TMPDIR/p14" --raw \ + >"$TMPDIR/p15" 2>/dev/null || RegisterFailure +VerifyIdentical p14 "$PROFILER3_REALNAME" p15 "" || RegisterFailure + +# Test using ITIMER_REAL instead of ITIMER_PROF. +env CPUPROFILE_REALTIME=1 "$PROFILER3" 30 2 "$TMPDIR/p16" || RegisterFailure +env CPUPROFILE_REALTIME=1 "$PROFILER3" 60 2 "$TMPDIR/p17" || RegisterFailure +VerifySimilar p16 "$PROFILER3_REALNAME" p17 "$PROFILER3_REALNAME" 2 + + +# Make sure that when we have a process with a fork, the profiles don't +# clobber each other +CPUPROFILE="$TMPDIR/pfork" "$PROFILER1" 1 -2 || RegisterFailure +n=`ls $TMPDIR/pfork* | wc -l` +if [ $n != 3 ]; then + echo "FORK test FAILED: expected 3 profiles (for main + 2 children), found $n" + num_failures=`expr $num_failures + 1` +fi + +rm -rf "$TMPDIR" # clean up + +echo "Tests finished with $num_failures failures" +exit $num_failures diff --git a/src/third_party/gperftools-2.7/dist/src/tests/raw_printer_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/raw_printer_test.cc new file mode 100644 index 00000000000..2c7be6ac0a1 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/raw_printer_test.cc @@ -0,0 +1,64 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: sanjay@google.com (Sanjay Ghemawat) +// +// Use of this source code is governed by a BSD-style license that can +// be found in the LICENSE file. + +#include "raw_printer.h" +#include <stdio.h> +#include <string> +#include "base/logging.h" + +using std::string; + +#define TEST(a, b) void TEST_##a##_##b() +#define RUN_TEST(a, b) TEST_##a##_##b() + +TEST(RawPrinter, Empty) { + char buffer[1]; + base::RawPrinter printer(buffer, arraysize(buffer)); + CHECK_EQ(0, printer.length()); + CHECK_EQ(string(""), buffer); + CHECK_EQ(0, printer.space_left()); + printer.Printf("foo"); + CHECK_EQ(string(""), string(buffer)); + CHECK_EQ(0, printer.length()); + CHECK_EQ(0, printer.space_left()); +} + +TEST(RawPrinter, PartiallyFilled) { + char buffer[100]; + base::RawPrinter printer(buffer, arraysize(buffer)); + printer.Printf("%s %s", "hello", "world"); + CHECK_EQ(string("hello world"), string(buffer)); + CHECK_EQ(11, printer.length()); + CHECK_LT(0, printer.space_left()); +} + +TEST(RawPrinter, Truncated) { + char buffer[3]; + base::RawPrinter printer(buffer, arraysize(buffer)); + printer.Printf("%d", 12345678); + CHECK_EQ(string("12"), string(buffer)); + CHECK_EQ(2, printer.length()); + CHECK_EQ(0, printer.space_left()); +} + +TEST(RawPrinter, ExactlyFilled) { + char buffer[12]; + base::RawPrinter printer(buffer, arraysize(buffer)); + printer.Printf("%s %s", "hello", "world"); + CHECK_EQ(string("hello world"), string(buffer)); + CHECK_EQ(11, printer.length()); + CHECK_EQ(0, printer.space_left()); +} + +int main(int argc, char **argv) { + RUN_TEST(RawPrinter, Empty); + RUN_TEST(RawPrinter, PartiallyFilled); + RUN_TEST(RawPrinter, Truncated); + RUN_TEST(RawPrinter, ExactlyFilled); + printf("PASS\n"); + return 0; // 0 means success +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/realloc_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/realloc_unittest.cc new file mode 100644 index 00000000000..e3d7b5939a3 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/realloc_unittest.cc @@ -0,0 +1,125 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2004, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Test realloc() functionality + +#include "config_for_unittests.h" +#include <assert.h> // for assert +#include <stdio.h> +#include <stddef.h> // for size_t, NULL +#include <stdlib.h> // for free, malloc, realloc +#include <algorithm> // for min +#include "base/logging.h" + +using std::min; + + +// Fill a buffer of the specified size with a predetermined pattern +static void Fill(unsigned char* buffer, int n) { + for (int i = 0; i < n; i++) { + buffer[i] = (i & 0xff); + } +} + +// Check that the specified buffer has the predetermined pattern +// generated by Fill() +static bool Valid(unsigned char* buffer, int n) { + for (int i = 0; i < n; i++) { + if (buffer[i] != (i & 0xff)) { + return false; + } + } + return true; +} + +// Return the next interesting size/delta to check. Returns -1 if no more. +static int NextSize(int size) { + if (size < 100) { + return size+1; + } else if (size < 100000) { + // Find next power of two + int power = 1; + while (power < size) { + power <<= 1; + } + + // Yield (power-1, power, power+1) + if (size < power-1) { + return power-1; + } else if (size == power-1) { + return power; + } else { + assert(size == power); + return power+1; + } + } else { + return -1; + } +} + +int main(int argc, char** argv) { + for (int src_size = 0; src_size >= 0; src_size = NextSize(src_size)) { + for (int dst_size = 0; dst_size >= 0; dst_size = NextSize(dst_size)) { + unsigned char* src = (unsigned char*) malloc(src_size); + Fill(src, src_size); + unsigned char* dst = (unsigned char*) realloc(src, dst_size); + CHECK(Valid(dst, min(src_size, dst_size))); + Fill(dst, dst_size); + CHECK(Valid(dst, dst_size)); + if (dst != NULL) free(dst); + } + } + + // Now make sure realloc works correctly even when we overflow the + // packed cache, so some entries are evicted from the cache. + // The cache has 2^12 entries, keyed by page number. + const int kNumEntries = 1 << 14; + int** p = (int**)malloc(sizeof(*p) * kNumEntries); + int sum = 0; + for (int i = 0; i < kNumEntries; i++) { + p[i] = (int*)malloc(8192); // no page size is likely to be bigger + p[i][1000] = i; // use memory deep in the heart of p + } + for (int i = 0; i < kNumEntries; i++) { + p[i] = (int*)realloc(p[i], 9000); + } + for (int i = 0; i < kNumEntries; i++) { + sum += p[i][1000]; + free(p[i]); + } + CHECK_EQ(kNumEntries/2 * (kNumEntries - 1), sum); // assume kNE is even + free(p); + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/sampler_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/sampler_test.cc new file mode 100755 index 00000000000..e0d24d4f8ab --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/sampler_test.cc @@ -0,0 +1,631 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// All Rights Reserved. +// +// Author: Daniel Ford +// +// Checks basic properties of the sampler + +#include "config_for_unittests.h" +#include <stdlib.h> // defines posix_memalign +#include <stdio.h> // for the printf at the end +#if defined HAVE_STDINT_H +#include <stdint.h> // to get uintptr_t +#elif defined HAVE_INTTYPES_H +#include <inttypes.h> // another place uintptr_t might be defined +#endif +#include <sys/types.h> +#include <iostream> +#include <algorithm> +#include <vector> +#include <string> +#include <math.h> +#include "base/logging.h" +#include "base/commandlineflags.h" +#include "sampler.h" // The Sampler class being tested + +using std::sort; +using std::min; +using std::max; +using std::vector; +using std::abs; + +vector<void (*)()> g_testlist; // the tests to run + +#define TEST(a, b) \ + struct Test_##a##_##b { \ + Test_##a##_##b() { g_testlist.push_back(&Run); } \ + static void Run(); \ + }; \ + static Test_##a##_##b g_test_##a##_##b; \ + void Test_##a##_##b::Run() + + +static int RUN_ALL_TESTS() { + vector<void (*)()>::const_iterator it; + for (it = g_testlist.begin(); it != g_testlist.end(); ++it) { + (*it)(); // The test will error-exit if there's a problem. + } + fprintf(stderr, "\nPassed %d tests\n\nPASS\n", (int)g_testlist.size()); + return 0; +} + +#undef LOG // defined in base/logging.h +// Ideally, we'd put the newline at the end, but this hack puts the +// newline at the end of the previous log message, which is good enough :-) +#define LOG(level) std::cerr << "\n" + +static std::string StringPrintf(const char* format, ...) { + char buf[256]; // should be big enough for all logging + va_list ap; + va_start(ap, format); + perftools_vsnprintf(buf, sizeof(buf), format, ap); + va_end(ap); + return buf; +} + +namespace { +template<typename T> class scoped_array { + public: + scoped_array(T* p) : p_(p) { } + ~scoped_array() { delete[] p_; } + const T* get() const { return p_; } + T* get() { return p_; } + T& operator[](int i) { return p_[i]; } + private: + T* p_; +}; +} + +// Note that these tests are stochastic. +// This mean that the chance of correct code passing the test is, +// in the case of 5 standard deviations: +// kSigmas=5: ~99.99994267% +// in the case of 4 standard deviations: +// kSigmas=4: ~99.993666% +static const double kSigmas = 4; +static const size_t kSamplingInterval = 512*1024; + +// Tests that GetSamplePeriod returns the expected value +// which is 1<<19 +TEST(Sampler, TestGetSamplePeriod) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t sample_period; + sample_period = sampler.GetSamplePeriod(); + CHECK_GT(sample_period, 0); +} + +// Tests of the quality of the random numbers generated +// This uses the Anderson Darling test for uniformity. +// See "Evaluating the Anderson-Darling Distribution" by Marsaglia +// for details. + +// Short cut version of ADinf(z), z>0 (from Marsaglia) +// This returns the p-value for Anderson Darling statistic in +// the limit as n-> infinity. For finite n, apply the error fix below. +double AndersonDarlingInf(double z) { + if (z < 2) { + return exp(-1.2337141 / z) / sqrt(z) * (2.00012 + (0.247105 - + (0.0649821 - (0.0347962 - (0.011672 - 0.00168691 + * z) * z) * z) * z) * z); + } + return exp( - exp(1.0776 - (2.30695 - (0.43424 - (0.082433 - + (0.008056 - 0.0003146 * z) * z) * z) * z) * z)); +} + +// Corrects the approximation error in AndersonDarlingInf for small values of n +// Add this to AndersonDarlingInf to get a better approximation +// (from Marsaglia) +double AndersonDarlingErrFix(int n, double x) { + if (x > 0.8) { + return (-130.2137 + (745.2337 - (1705.091 - (1950.646 - + (1116.360 - 255.7844 * x) * x) * x) * x) * x) / n; + } + double cutoff = 0.01265 + 0.1757 / n; + double t; + if (x < cutoff) { + t = x / cutoff; + t = sqrt(t) * (1 - t) * (49 * t - 102); + return t * (0.0037 / (n * n) + 0.00078 / n + 0.00006) / n; + } else { + t = (x - cutoff) / (0.8 - cutoff); + t = -0.00022633 + (6.54034 - (14.6538 - (14.458 - (8.259 - 1.91864 + * t) * t) * t) * t) * t; + return t * (0.04213 + 0.01365 / n) / n; + } +} + +// Returns the AndersonDarling p-value given n and the value of the statistic +double AndersonDarlingPValue(int n, double z) { + double ad = AndersonDarlingInf(z); + double errfix = AndersonDarlingErrFix(n, ad); + return ad + errfix; +} + +double AndersonDarlingStatistic(int n, double* random_sample) { + double ad_sum = 0; + for (int i = 0; i < n; i++) { + ad_sum += (2*i + 1) * log(random_sample[i] * (1 - random_sample[n-1-i])); + } + double ad_statistic = - n - 1/static_cast<double>(n) * ad_sum; + return ad_statistic; +} + +// Tests if the array of doubles is uniformly distributed. +// Returns the p-value of the Anderson Darling Statistic +// for the given set of sorted random doubles +// See "Evaluating the Anderson-Darling Distribution" by +// Marsaglia and Marsaglia for details. +double AndersonDarlingTest(int n, double* random_sample) { + double ad_statistic = AndersonDarlingStatistic(n, random_sample); + LOG(INFO) << StringPrintf("AD stat = %f, n=%d\n", ad_statistic, n); + double p = AndersonDarlingPValue(n, ad_statistic); + return p; +} + +// Test the AD Test. The value of the statistic should go to zero as n->infty +// Not run as part of regular tests +void ADTestTest(int n) { + scoped_array<double> random_sample(new double[n]); + for (int i = 0; i < n; i++) { + random_sample[i] = (i+0.01)/n; + } + sort(random_sample.get(), random_sample.get() + n); + double ad_stat = AndersonDarlingStatistic(n, random_sample.get()); + LOG(INFO) << StringPrintf("Testing the AD test. n=%d, ad_stat = %f", + n, ad_stat); +} + +// Print the CDF of the distribution of the Anderson-Darling Statistic +// Used for checking the Anderson-Darling Test +// Not run as part of regular tests +void ADCDF() { + for (int i = 1; i < 40; i++) { + double x = i/10.0; + LOG(INFO) << "x= " << x << " adpv= " + << AndersonDarlingPValue(100, x) << ", " + << AndersonDarlingPValue(1000, x); + } +} + +// Testing that NextRandom generates uniform +// random numbers. +// Applies the Anderson-Darling test for uniformity +void TestNextRandom(int n) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t x = 1; + // This assumes that the prng returns 48 bit numbers + uint64_t max_prng_value = static_cast<uint64_t>(1)<<48; + // Initialize + for (int i = 1; i <= 20; i++) { // 20 mimics sampler.Init() + x = sampler.NextRandom(x); + } + scoped_array<uint64_t> int_random_sample(new uint64_t[n]); + // Collect samples + for (int i = 0; i < n; i++) { + int_random_sample[i] = x; + x = sampler.NextRandom(x); + } + // First sort them... + sort(int_random_sample.get(), int_random_sample.get() + n); + scoped_array<double> random_sample(new double[n]); + // Convert them to uniform randoms (in the range [0,1]) + for (int i = 0; i < n; i++) { + random_sample[i] = static_cast<double>(int_random_sample[i])/max_prng_value; + } + // Now compute the Anderson-Darling statistic + double ad_pvalue = AndersonDarlingTest(n, random_sample.get()); + LOG(INFO) << StringPrintf("pvalue for AndersonDarlingTest " + "with n= %d is p= %f\n", n, ad_pvalue); + CHECK_GT(min(ad_pvalue, 1 - ad_pvalue), 0.0001); + // << StringPrintf("prng is not uniform, %d\n", n); +} + + +TEST(Sampler, TestNextRandom_MultipleValues) { + TestNextRandom(10); // Check short-range correlation + TestNextRandom(100); + TestNextRandom(1000); + TestNextRandom(10000); // Make sure there's no systematic error +} + +// Tests that PickNextSamplePeriod generates +// geometrically distributed random numbers. +// First converts to uniforms then applied the +// Anderson-Darling test for uniformity. +void TestPickNextSample(int n) { + tcmalloc::Sampler sampler; + sampler.Init(1); + scoped_array<uint64_t> int_random_sample(new uint64_t[n]); + int sample_period = sampler.GetSamplePeriod(); + int ones_count = 0; + for (int i = 0; i < n; i++) { + int_random_sample[i] = sampler.PickNextSamplingPoint(); + CHECK_GE(int_random_sample[i], 1); + if (int_random_sample[i] == 1) { + ones_count += 1; + } + CHECK_LT(ones_count, 4); // << " out of " << i << " samples."; + } + // First sort them... + sort(int_random_sample.get(), int_random_sample.get() + n); + scoped_array<double> random_sample(new double[n]); + // Convert them to uniform random numbers + // by applying the geometric CDF + for (int i = 0; i < n; i++) { + random_sample[i] = 1 - exp(-static_cast<double>(int_random_sample[i]) + / sample_period); + } + // Now compute the Anderson-Darling statistic + double geom_ad_pvalue = AndersonDarlingTest(n, random_sample.get()); + LOG(INFO) << StringPrintf("pvalue for geometric AndersonDarlingTest " + "with n= %d is p= %f\n", n, geom_ad_pvalue); + CHECK_GT(min(geom_ad_pvalue, 1 - geom_ad_pvalue), 0.0001); + // << "PickNextSamplingPoint does not produce good " + // "geometric/exponential random numbers\n"; +} + +TEST(Sampler, TestPickNextSample_MultipleValues) { + TestPickNextSample(10); // Make sure the first few are good (enough) + TestPickNextSample(100); + TestPickNextSample(1000); + TestPickNextSample(10000); // Make sure there's no systematic error +} + + +// This is superceeded by the Anderson-Darling Test +// and it not run now. +// Tests how fast nearby values are spread out with LRand64 +// The purpose of this code is to determine how many +// steps to apply to the seed during initialization +void TestLRand64Spread() { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t current_value; + printf("Testing LRand64 Spread\n"); + for (int i = 1; i < 10; i++) { + printf("%d ", i); + current_value = i; + for (int j = 1; j < 100; j++) { + current_value = sampler.NextRandom(current_value); + } + LOG(INFO) << current_value; + } +} + + +// Futher tests + +bool CheckMean(size_t mean, int num_samples) { + tcmalloc::Sampler sampler; + sampler.Init(1); + size_t total = 0; + for (int i = 0; i < num_samples; i++) { + total += sampler.PickNextSamplingPoint(); + } + double empirical_mean = total / static_cast<double>(num_samples); + double expected_sd = mean / pow(num_samples * 1.0, 0.5); + return(fabs(mean-empirical_mean) < expected_sd * kSigmas); +} + +// Prints a sequence so you can look at the distribution +void OutputSequence(int sequence_length) { + tcmalloc::Sampler sampler; + sampler.Init(1); + size_t next_step; + for (int i = 0; i< sequence_length; i++) { + next_step = sampler.PickNextSamplingPoint(); + LOG(INFO) << next_step; + } +} + + +double StandardDeviationsErrorInSample( + int total_samples, int picked_samples, + int alloc_size, int sampling_interval) { + double p = 1 - exp(-(static_cast<double>(alloc_size) / sampling_interval)); + double expected_samples = total_samples * p; + double sd = pow(p*(1-p)*total_samples, 0.5); + return((picked_samples - expected_samples) / sd); +} + +TEST(Sampler, LargeAndSmallAllocs_CombinedTest) { + tcmalloc::Sampler sampler; + sampler.Init(1); + int counter_big = 0; + int counter_small = 0; + int size_big = 129*8*1024+1; + int size_small = 1024*8; + int num_iters = 128*4*8; + // Allocate in mixed chunks + for (int i = 0; i < num_iters; i++) { + if (!sampler.RecordAllocation(size_big)) { + counter_big += 1; + } + for (int i = 0; i < 129; i++) { + if (!sampler.RecordAllocation(size_small)) { + counter_small += 1; + } + } + } + // Now test that there are the right number of each + double large_allocs_sds = + StandardDeviationsErrorInSample(num_iters, counter_big, + size_big, kSamplingInterval); + double small_allocs_sds = + StandardDeviationsErrorInSample(num_iters*129, counter_small, + size_small, kSamplingInterval); + LOG(INFO) << StringPrintf("large_allocs_sds = %f\n", large_allocs_sds); + LOG(INFO) << StringPrintf("small_allocs_sds = %f\n", small_allocs_sds); + CHECK_LE(fabs(large_allocs_sds), kSigmas); + CHECK_LE(fabs(small_allocs_sds), kSigmas); +} + +// Tests whether the mean is about right over 1000 samples +TEST(Sampler, IsMeanRight) { + CHECK(CheckMean(kSamplingInterval, 1000)); +} + +// This flag is for the OldSampler class to use +const int64 FLAGS_mock_tcmalloc_sample_parameter = 1<<19; + +// A cut down and slightly refactored version of the old Sampler +class OldSampler { + public: + void Init(uint32_t seed); + void Cleanup() {} + + // Record allocation of "k" bytes. Return true iff allocation + // should be sampled + bool SampleAllocation(size_t k); + + // Generate a geometric with mean 1M (or FLAG value) + void PickNextSample(size_t k); + + // Initialize the statics for the Sample class + static void InitStatics() { + sample_period = 1048583; + } + size_t bytes_until_sample_; + + private: + uint32_t rnd_; // Cheap random number generator + static uint64_t sample_period; + // Should be a prime just above a power of 2: + // 2, 5, 11, 17, 37, 67, 131, 257, + // 521, 1031, 2053, 4099, 8209, 16411, + // 32771, 65537, 131101, 262147, 524309, 1048583, + // 2097169, 4194319, 8388617, 16777259, 33554467 +}; + +// Statics for OldSampler +uint64_t OldSampler::sample_period; + +void OldSampler::Init(uint32_t seed) { + // Initialize PRNG -- run it for a bit to get to good values + if (seed != 0) { + rnd_ = seed; + } else { + rnd_ = 12345; + } + bytes_until_sample_ = 0; + for (int i = 0; i < 100; i++) { + PickNextSample(sample_period * 2); + } +}; + +// A cut-down version of the old PickNextSampleRoutine +void OldSampler::PickNextSample(size_t k) { + // Make next "random" number + // x^32+x^22+x^2+x^1+1 is a primitive polynomial for random numbers + static const uint32_t kPoly = (1 << 22) | (1 << 2) | (1 << 1) | (1 << 0); + uint32_t r = rnd_; + rnd_ = (r << 1) ^ ((static_cast<int32_t>(r) >> 31) & kPoly); + + // Next point is "rnd_ % (sample_period)". I.e., average + // increment is "sample_period/2". + const int flag_value = FLAGS_mock_tcmalloc_sample_parameter; + static int last_flag_value = -1; + + if (flag_value != last_flag_value) { + // There should be a spinlock here, but this code is + // for benchmarking only. + sample_period = 1048583; + last_flag_value = flag_value; + } + + bytes_until_sample_ += rnd_ % sample_period; + + if (k > (static_cast<size_t>(-1) >> 2)) { + // If the user has asked for a huge allocation then it is possible + // for the code below to loop infinitely. Just return (note that + // this throws off the sampling accuracy somewhat, but a user who + // is allocating more than 1G of memory at a time can live with a + // minor inaccuracy in profiling of small allocations, and also + // would rather not wait for the loop below to terminate). + return; + } + + while (bytes_until_sample_ < k) { + // Increase bytes_until_sample_ by enough average sampling periods + // (sample_period >> 1) to allow us to sample past the current + // allocation. + bytes_until_sample_ += (sample_period >> 1); + } + + bytes_until_sample_ -= k; +} + +inline bool OldSampler::SampleAllocation(size_t k) { + if (bytes_until_sample_ < k) { + PickNextSample(k); + return true; + } else { + bytes_until_sample_ -= k; + return false; + } +} + +// This checks that the stated maximum value for the +// tcmalloc_sample_parameter flag never overflows bytes_until_sample_ +TEST(Sampler, bytes_until_sample_Overflow_Underflow) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t one = 1; + // sample_parameter = 0; // To test the edge case + uint64_t sample_parameter_array[4] = {0, 1, one<<19, one<<58}; + for (int i = 0; i < 4; i++) { + uint64_t sample_parameter = sample_parameter_array[i]; + LOG(INFO) << "sample_parameter = " << sample_parameter; + double sample_scaling = - log(2.0) * sample_parameter; + // Take the top 26 bits as the random number + // (This plus the 1<<26 sampling bound give a max step possible of + // 1209424308 bytes.) + const uint64_t prng_mod_power = 48; // Number of bits in prng + + // First, check the largest_prng value + uint64_t largest_prng_value = (static_cast<uint64_t>(1)<<48) - 1; + double q = (largest_prng_value >> (prng_mod_power - 26)) + 1.0; + LOG(INFO) << StringPrintf("q = %f\n", q); + LOG(INFO) << StringPrintf("log2(q) = %f\n", log(q)/log(2.0)); + uint64_t smallest_sample_step + = static_cast<uint64_t>(min(log2(q) - 26, 0.0) + * sample_scaling + 1); + LOG(INFO) << "Smallest sample step is " << smallest_sample_step; + uint64_t cutoff = static_cast<uint64_t>(10) + * (sample_parameter/(one<<24) + 1); + LOG(INFO) << "Acceptable value is < " << cutoff; + // This checks that the answer is "small" and positive + CHECK_LE(smallest_sample_step, cutoff); + + // Next, check with the smallest prng value + uint64_t smallest_prng_value = 0; + q = (smallest_prng_value >> (prng_mod_power - 26)) + 1.0; + LOG(INFO) << StringPrintf("q = %f\n", q); + uint64_t largest_sample_step + = static_cast<uint64_t>(min(log2(q) - 26, 0.0) + * sample_scaling + 1); + LOG(INFO) << "Largest sample step is " << largest_sample_step; + CHECK_LE(largest_sample_step, one<<63); + CHECK_GE(largest_sample_step, smallest_sample_step); + } +} + + +// Test that NextRand is in the right range. Unfortunately, this is a +// stochastic test which could miss problems. +TEST(Sampler, NextRand_range) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t one = 1; + // The next number should be (one << 48) - 1 + uint64_t max_value = (one << 48) - 1; + uint64_t x = (one << 55); + int n = 22; // 27; + LOG(INFO) << "Running sampler.NextRandom 1<<" << n << " times"; + for (int i = 1; i <= (1<<n); i++) { // 20 mimics sampler.Init() + x = sampler.NextRandom(x); + CHECK_LE(x, max_value); + } +} + +// Tests certain arithmetic operations to make sure they compute what we +// expect them too (for testing across different platforms) +TEST(Sampler, arithmetic_1) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t rnd; // our 48 bit random number, which we don't trust + const uint64_t prng_mod_power = 48; + uint64_t one = 1; + rnd = one; + uint64_t max_value = (one << 48) - 1; + for (int i = 1; i <= (1>>27); i++) { // 20 mimics sampler.Init() + rnd = sampler.NextRandom(rnd); + CHECK_LE(rnd, max_value); + double q = (rnd >> (prng_mod_power - 26)) + 1.0; + CHECK_GE(q, 0); // << rnd << " " << prng_mod_power; + } + // Test some potentially out of bounds value for rnd + for (int i = 1; i <= 63; i++) { + rnd = one << i; + double q = (rnd >> (prng_mod_power - 26)) + 1.0; + LOG(INFO) << "rnd = " << rnd << " i=" << i << " q=" << q; + CHECK_GE(q, 0); + // << " rnd=" << rnd << " i=" << i << " prng_mod_power" << prng_mod_power; + } +} + +void test_arithmetic(uint64_t rnd) { + const uint64_t prng_mod_power = 48; // Number of bits in prng + uint64_t shifted_rnd = rnd >> (prng_mod_power - 26); + CHECK_GE(shifted_rnd, 0); + CHECK_LT(shifted_rnd, (1<<26)); + LOG(INFO) << shifted_rnd; + LOG(INFO) << static_cast<double>(shifted_rnd); + CHECK_GE(static_cast<double>(static_cast<uint32_t>(shifted_rnd)), 0); + // << " rnd=" << rnd << " srnd=" << shifted_rnd; + CHECK_GE(static_cast<double>(shifted_rnd), 0); + // << " rnd=" << rnd << " srnd=" << shifted_rnd; + double q = static_cast<double>(shifted_rnd) + 1.0; + CHECK_GT(q, 0); +} + +// Tests certain arithmetic operations to make sure they compute what we +// expect them too (for testing across different platforms) +// know bad values under with -c dbg --cpu piii for _some_ binaries: +// rnd=227453640600554 +// shifted_rnd=54229173 +// (hard to reproduce) +TEST(Sampler, arithmetic_2) { + uint64_t rnd = 227453640600554LL; + test_arithmetic(rnd); +} + + +// It's not really a test, but it's good to know +TEST(Sample, size_of_class) { + tcmalloc::Sampler sampler; + sampler.Init(1); + LOG(INFO) << "Size of Sampler class is: " << sizeof(tcmalloc::Sampler); + LOG(INFO) << "Size of Sampler object is: " << sizeof(sampler); +} + +// Make sure sampling is enabled, or the tests won't work right. +DECLARE_int64(tcmalloc_sample_parameter); + +int main(int argc, char **argv) { + if (FLAGS_tcmalloc_sample_parameter == 0) + FLAGS_tcmalloc_sample_parameter = 524288; + return RUN_ALL_TESTS(); +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/sampling_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/sampling_test.cc new file mode 100644 index 00000000000..729aba8a7cc --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/sampling_test.cc @@ -0,0 +1,83 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This tests ReadStackTraces and ReadGrowthStackTraces. It does this +// by doing a bunch of allocations and then calling those functions. +// A driver shell-script can call this, and then call pprof, and +// verify the expected output. The output is written to +// argv[1].heap and argv[1].growth + +#include "config_for_unittests.h" +#include <stdio.h> +#include <stdlib.h> +#include <string> +#include "base/logging.h" +#include <gperftools/malloc_extension.h> + +using std::string; + +extern "C" void* AllocateAllocate() ATTRIBUTE_NOINLINE; + +extern "C" void* AllocateAllocate() { + // The VLOG's are mostly to discourage inlining + VLOG(1, "Allocating some more"); + void* p = malloc(10000); + VLOG(1, "Done allocating"); + return p; +} + +static void WriteStringToFile(const string& s, const string& filename) { + FILE* fp = fopen(filename.c_str(), "w"); + fwrite(s.data(), 1, s.length(), fp); + fclose(fp); +} + +int main(int argc, char** argv) { + if (argc < 2) { + fprintf(stderr, "USAGE: %s <base of output files>\n", argv[0]); + exit(1); + } + for (int i = 0; i < 8000; i++) { + AllocateAllocate(); + } + + string s; + MallocExtension::instance()->GetHeapSample(&s); + WriteStringToFile(s, string(argv[1]) + ".heap"); + + s.clear(); + MallocExtension::instance()->GetHeapGrowthStacks(&s); + WriteStringToFile(s, string(argv[1]) + ".growth"); + + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/sampling_test.sh b/src/third_party/gperftools-2.7/dist/src/tests/sampling_test.sh new file mode 100755 index 00000000000..2a584268129 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/sampling_test.sh @@ -0,0 +1,94 @@ +#!/bin/sh + +# Copyright (c) 2008, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# --- +# Author: Craig Silverstein +# +# This is a test that tcmalloc creates, and pprof reads, sampling data +# correctly: both for the heap profile (ReadStackTraces) and for +# growth in the heap sized (ReadGrowthStackTraces). + +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +SAMPLING_TEST="${1:-$BINDIR/sampling_test}" +PPROF="${2:-$PPROF_PATH}" +OUTDIR="/tmp/sampling_test_dir" + +# libtool is annoying, and puts the actual executable in a different +# directory, replacing the seeming-executable with a shell script. +# We use the error output of sampling_test to indicate its real location +SAMPLING_TEST_BINARY=`"$SAMPLING_TEST" 2>&1 | awk '/USAGE/ {print $2; exit;}'` + +# A kludge for cygwin. Unfortunately, 'test -f' says that 'foo' exists +# even when it doesn't, and only foo.exe exists. Other unix utilities +# (like nm) need you to say 'foo.exe'. We use one such utility, cat, to +# see what the *real* binary name is. +if ! cat "$SAMPLING_TEST_BINARY" >/dev/null 2>&1; then + SAMPLING_TEST_BINARY="$SAMPLING_TEST_BINARY".exe +fi + +die() { # runs the command given as arguments, and then dies. + echo "FAILED. Output from $@" + echo "----" + "$@" + echo "----" + exit 1 +} + +rm -rf "$OUTDIR" || die "Unable to delete $OUTDIR" +mkdir "$OUTDIR" || die "Unable to create $OUTDIR" + +# This puts the output into out.heap and out.growth. It allocates +# 8*10^7 bytes of memory, which is 76M. Because we sample, the +# estimate may be a bit high or a bit low: we accept anything from +# 50M to 99M. +"$SAMPLING_TEST" "$OUTDIR/out" + +echo "Testing heap output..." +"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap" \ + | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \ + || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap" +echo "OK" + +echo "Testing growth output..." +"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth" \ + | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \ + || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth" +echo "OK" + +echo "PASS" diff --git a/src/third_party/gperftools-2.7/dist/src/tests/simple_compat_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/simple_compat_test.cc new file mode 100644 index 00000000000..24583a04b49 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/simple_compat_test.cc @@ -0,0 +1,71 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2012, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This just verifies that we can compile code that #includes stuff +// via the backwards-compatibility 'google/' #include-dir. It does +// not include config.h on purpose, to better simulate a perftools +// client. + +#include <stddef.h> +#include <stdio.h> + +#define GPERFTOOLS_SUPPRESS_LEGACY_WARNING + +#include <google/heap-checker.h> +#include <google/heap-profiler.h> +#include <google/malloc_extension.h> +#include <google/malloc_extension_c.h> +#include <google/malloc_hook.h> +#include <google/malloc_hook_c.h> +#include <google/profiler.h> +#include <google/stacktrace.h> +#include <google/tcmalloc.h> + +// We don't link in -lprofiler for this test, so be sure not to make +// any function calls that require the cpu-profiler code. The +// heap-profiler is ok. + +HeapLeakChecker::Disabler* heap_checker_h; +void (*heap_profiler_h)(const char*) = &HeapProfilerStart; +MallocExtension::Ownership malloc_extension_h; +MallocExtension_Ownership malloc_extension_c_h; +MallocHook::NewHook* malloc_hook_h; +MallocHook_NewHook* malloc_hook_c_h; +ProfilerOptions* profiler_h; +int (*stacktrace_h)(void**, int, int) = &GetStackTrace; +void* (*tcmalloc_h)(size_t) = &tc_new; + +int main(int argc, char** argv) { + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/stack_trace_table_test.cc b/src/third_party/gperftools-2.7/dist/src/tests/stack_trace_table_test.cc new file mode 100644 index 00000000000..3cacd2dbba6 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/stack_trace_table_test.cc @@ -0,0 +1,102 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: fikes@google.com (Andrew Fikes) +// +// Use of this source code is governed by a BSD-style license that can +// be found in the LICENSE file. + + +#include "config_for_unittests.h" +#include <stdio.h> // for puts() +#include "stack_trace_table.h" +#include "base/logging.h" +#include "base/spinlock.h" +#include "static_vars.h" + +#undef ARRAYSIZE // may be defined on, eg, windows +#define ARRAYSIZE(a) ( sizeof(a) / sizeof(*(a)) ) + +static void CheckTracesAndReset(tcmalloc::StackTraceTable* table, + const uintptr_t* expected, int len) { + void** entries = table->ReadStackTracesAndClear(); + for (int i = 0; i < len; ++i) { + CHECK_EQ(reinterpret_cast<uintptr_t>(entries[i]), expected[i]); + } + delete[] entries; +} + +static void AddTrace(tcmalloc::StackTraceTable* table, + const tcmalloc::StackTrace& t) { + // Normally we'd need this lock, but since the test is single-threaded + // we don't. I comment it out on windows because the DLL-decl thing + // is really annoying in this case. +#ifndef _MSC_VER + SpinLockHolder h(tcmalloc::Static::pageheap_lock()); +#endif + table->AddTrace(t); +} + +int main(int argc, char **argv) { + tcmalloc::StackTraceTable table; + + // Empty table + CHECK_EQ(table.depth_total(), 0); + CHECK_EQ(table.bucket_total(), 0); + static const uintptr_t k1[] = {0}; + CheckTracesAndReset(&table, k1, ARRAYSIZE(k1)); + + tcmalloc::StackTrace t1; + t1.size = static_cast<uintptr_t>(1024); + t1.depth = static_cast<uintptr_t>(2); + t1.stack[0] = reinterpret_cast<void*>(1); + t1.stack[1] = reinterpret_cast<void*>(2); + + + tcmalloc::StackTrace t2; + t2.size = static_cast<uintptr_t>(512); + t2.depth = static_cast<uintptr_t>(2); + t2.stack[0] = reinterpret_cast<void*>(2); + t2.stack[1] = reinterpret_cast<void*>(1); + + // Table w/ just t1 + AddTrace(&table, t1); + CHECK_EQ(table.depth_total(), 2); + CHECK_EQ(table.bucket_total(), 1); + static const uintptr_t k2[] = {1, 1024, 2, 1, 2, 0}; + CheckTracesAndReset(&table, k2, ARRAYSIZE(k2)); + + // Table w/ t1, t2 + AddTrace(&table, t1); + AddTrace(&table, t2); + CHECK_EQ(table.depth_total(), 4); + CHECK_EQ(table.bucket_total(), 2); + static const uintptr_t k3[] = {1, 1024, 2, 1, 2, 1, 512, 2, 2, 1, 0}; + CheckTracesAndReset(&table, k3, ARRAYSIZE(k3)); + + // Table w/ 2 x t1, 1 x t2 + AddTrace(&table, t1); + AddTrace(&table, t2); + AddTrace(&table, t1); + CHECK_EQ(table.depth_total(), 4); + CHECK_EQ(table.bucket_total(), 2); + static const uintptr_t k4[] = {2, 2048, 2, 1, 2, 1, 512, 2, 2, 1, 0}; + CheckTracesAndReset(&table, k4, ARRAYSIZE(k4)); + + // Same stack as t1, but w/ different size + tcmalloc::StackTrace t3; + t3.size = static_cast<uintptr_t>(2); + t3.depth = static_cast<uintptr_t>(2); + t3.stack[0] = reinterpret_cast<void*>(1); + t3.stack[1] = reinterpret_cast<void*>(2); + + // Table w/ t1, t3 + AddTrace(&table, t1); + AddTrace(&table, t3); + CHECK_EQ(table.depth_total(), 2); + CHECK_EQ(table.bucket_total(), 1); + static const uintptr_t k5[] = {2, 1026, 2, 1, 2, 0}; + CheckTracesAndReset(&table, k5, ARRAYSIZE(k5)); + + puts("PASS"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/stacktrace_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/stacktrace_unittest.cc new file mode 100644 index 00000000000..3c9f73531ef --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/stacktrace_unittest.cc @@ -0,0 +1,194 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include "config_for_unittests.h" +#ifdef HAVE_EXECINFO_H +#include <execinfo.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include "base/commandlineflags.h" +#include "base/logging.h" +#include <gperftools/stacktrace.h> + +namespace { + +// Obtain a backtrace, verify that the expected callers are present in the +// backtrace, and maybe print the backtrace to stdout. + +// The sequence of functions whose return addresses we expect to see in the +// backtrace. +const int BACKTRACE_STEPS = 6; + +struct AddressRange { + const void *start, *end; +}; + +// Expected function [start,end] range. +AddressRange expected_range[BACKTRACE_STEPS]; + +#if __GNUC__ +// Using GCC extension: address of a label can be taken with '&&label'. +// Start should be a label somewhere before recursive call, end somewhere +// after it. +#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \ + do { \ + (prange)->start = &&start_label; \ + (prange)->end = &&end_label; \ + CHECK_LT((prange)->start, (prange)->end); \ + } while (0) +// This macro expands into "unmovable" code (opaque to GCC), and that +// prevents GCC from moving a_label up or down in the code. +// Without it, there is no code following the 'end' label, and GCC +// (4.3.1, 4.4.0) thinks it safe to assign &&end an address that is before +// the recursive call. +#define DECLARE_ADDRESS_LABEL(a_label) \ + a_label: do { __asm__ __volatile__(""); } while (0) +// Gcc 4.4.0 may split function into multiple chunks, and the chunk +// performing recursive call may end up later in the code then the return +// instruction (this actually happens with FDO). +// Adjust function range from __builtin_return_address. +#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) \ + do { \ + void *ra = __builtin_return_address(0); \ + CHECK_LT((prange)->start, ra); \ + if (ra > (prange)->end) { \ + printf("Adjusting range from %p..%p to %p..%p\n", \ + (prange)->start, (prange)->end, \ + (prange)->start, ra); \ + (prange)->end = ra; \ + } \ + } while (0) +#else +// Assume the Check* functions below are not longer than 256 bytes. +#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \ + do { \ + (prange)->start = reinterpret_cast<const void *>(&fn); \ + (prange)->end = reinterpret_cast<const char *>(&fn) + 256; \ + } while (0) +#define DECLARE_ADDRESS_LABEL(a_label) do { } while (0) +#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) do { } while (0) +#endif // __GNUC__ + +//-----------------------------------------------------------------------// + +void CheckRetAddrIsInFunction(void *ret_addr, const AddressRange &range) +{ + CHECK_GE(ret_addr, range.start); + CHECK_LE(ret_addr, range.end); +} + +//-----------------------------------------------------------------------// + +void ATTRIBUTE_NOINLINE CheckStackTrace(int); +void ATTRIBUTE_NOINLINE CheckStackTraceLeaf(void) { + const int STACK_LEN = 10; + void *stack[STACK_LEN]; + int size; + + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[1]); + INIT_ADDRESS_RANGE(CheckStackTraceLeaf, start, end, &expected_range[0]); + DECLARE_ADDRESS_LABEL(start); + size = GetStackTrace(stack, STACK_LEN, 0); + printf("Obtained %d stack frames.\n", size); + CHECK_GE(size, 1); + CHECK_LE(size, STACK_LEN); + +#ifdef HAVE_EXECINFO_H + { + char **strings = backtrace_symbols(stack, size); + printf("Obtained %d stack frames.\n", size); + for (int i = 0; i < size; i++) + printf("%s %p\n", strings[i], stack[i]); + printf("CheckStackTrace() addr: %p\n", &CheckStackTrace); + free(strings); + } +#endif + + for (int i = 0; i < BACKTRACE_STEPS; i++) { + printf("Backtrace %d: expected: %p..%p actual: %p ... ", + i, expected_range[i].start, expected_range[i].end, stack[i]); + fflush(stdout); + CheckRetAddrIsInFunction(stack[i], expected_range[i]); + printf("OK\n"); + } + DECLARE_ADDRESS_LABEL(end); +} + +//-----------------------------------------------------------------------// + +/* Dummy functions to make the backtrace more interesting. */ +void ATTRIBUTE_NOINLINE CheckStackTrace4(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[2]); + INIT_ADDRESS_RANGE(CheckStackTrace4, start, end, &expected_range[1]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTraceLeaf(); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace3(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[3]); + INIT_ADDRESS_RANGE(CheckStackTrace3, start, end, &expected_range[2]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace4(j); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace2(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[4]); + INIT_ADDRESS_RANGE(CheckStackTrace2, start, end, &expected_range[3]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace3(j); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace1(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[5]); + INIT_ADDRESS_RANGE(CheckStackTrace1, start, end, &expected_range[4]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace2(j); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace(int i) { + INIT_ADDRESS_RANGE(CheckStackTrace, start, end, &expected_range[5]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace1(j); + DECLARE_ADDRESS_LABEL(end); +} + +} // namespace +//-----------------------------------------------------------------------// + +int main(int argc, char ** argv) { + CheckStackTrace(0); + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/system-alloc_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/system-alloc_unittest.cc new file mode 100644 index 00000000000..4a5f7c08f24 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/system-alloc_unittest.cc @@ -0,0 +1,155 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Arun Sharma + +#include "config_for_unittests.h" +#include "system-alloc.h" +#include <stdio.h> +#if defined HAVE_STDINT_H +#include <stdint.h> // to get uintptr_t +#elif defined HAVE_INTTYPES_H +#include <inttypes.h> // another place uintptr_t might be defined +#endif +#include <sys/types.h> +#include <algorithm> +#include <limits> +#include "base/logging.h" // for Check_GEImpl, Check_LTImpl, etc +#include <gperftools/malloc_extension.h> // for MallocExtension::instance +#include "common.h" // for kAddressBits + +class ArraySysAllocator : public SysAllocator { +public: + // Was this allocator invoked at least once? + bool invoked_; + + ArraySysAllocator() : SysAllocator() { + ptr_ = 0; + invoked_ = false; + } + + void* Alloc(size_t size, size_t *actual_size, size_t alignment) { + invoked_ = true; + + if (size > kArraySize) { + return NULL; + } + + void *result = &array_[ptr_]; + uintptr_t ptr = reinterpret_cast<uintptr_t>(result); + + if (actual_size) { + *actual_size = size; + } + + // Try to get more memory for alignment + size_t extra = alignment - (ptr & (alignment-1)); + size += extra; + CHECK_LT(ptr_ + size, kArraySize); + + if ((ptr & (alignment-1)) != 0) { + ptr += alignment - (ptr & (alignment-1)); + } + + ptr_ += size; + return reinterpret_cast<void *>(ptr); + } + + void DumpStats() { + } + +private: + static const int kArraySize = 8 * 1024 * 1024; + char array_[kArraySize]; + // We allocate the next chunk from here + int ptr_; + +}; +const int ArraySysAllocator::kArraySize; +ArraySysAllocator a; + +static void TestBasicInvoked() { + MallocExtension::instance()->SetSystemAllocator(&a); + + // An allocation size that is likely to trigger the system allocator. + // XXX: this is implementation specific. + char *p = new char[1024 * 1024]; + delete [] p; + + // Make sure that our allocator was invoked. + CHECK(a.invoked_); +} + +#if 0 // could port this to various OSs, but won't bother for now +TEST(AddressBits, CpuVirtualBits) { + // Check that kAddressBits is as least as large as either the number of bits + // in a pointer or as the number of virtual bits handled by the processor. + // To be effective this test must be run on each processor model. + const int kPointerBits = 8 * sizeof(void*); + const int kImplementedVirtualBits = NumImplementedVirtualBits(); + + CHECK_GE(kAddressBits, std::min(kImplementedVirtualBits, kPointerBits)); +} +#endif + +static void TestBasicRetryFailTest() { + // Check with the allocator still works after a failed allocation. + // + // There is no way to call malloc and guarantee it will fail. malloc takes a + // size_t parameter and the C++ standard does not constrain the size of + // size_t. For example, consider an implementation where size_t is 32 bits + // and pointers are 64 bits. + // + // It is likely, though, that sizeof(size_t) == sizeof(void*). In that case, + // the first allocation here might succeed but the second allocation must + // fail. + // + // If the second allocation succeeds, you will have to rewrite or + // disable this test. + // The weird parens are to avoid macro-expansion of 'max' on windows. + const size_t kHugeSize = (std::numeric_limits<size_t>::max)() / 2; + void* p1 = malloc(kHugeSize); + void* p2 = malloc(kHugeSize); + CHECK(p2 == NULL); + if (p1 != NULL) free(p1); + + char* q = new char[1024]; + CHECK(q != NULL); + delete [] q; +} + +int main(int argc, char** argv) { + TestBasicInvoked(); + TestBasicRetryFailTest(); + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_large_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_large_unittest.cc new file mode 100644 index 00000000000..ff220075f22 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_large_unittest.cc @@ -0,0 +1,138 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Michael Chastain +// +// This is a unit test for large allocations in malloc and friends. +// "Large" means "so large that they overflow the address space". +// For 32 bits, this means allocations near 2^32 bytes and 2^31 bytes. +// For 64 bits, this means allocations near 2^64 bytes and 2^63 bytes. + +#include <stddef.h> // for size_t, NULL +#include <stdlib.h> // for malloc, free, realloc +#include <stdio.h> +#include <set> // for set, etc + +#include "base/logging.h" // for operator<<, CHECK, etc + +using std::set; + +// Alloc a size that should always fail. + +void TryAllocExpectFail(size_t size) { + void* p1 = malloc(size); + CHECK(p1 == NULL); + + void* p2 = malloc(1); + CHECK(p2 != NULL); + + void* p3 = realloc(p2, size); + CHECK(p3 == NULL); + + free(p2); +} + +// Alloc a size that might work and might fail. +// If it does work, touch some pages. + +void TryAllocMightFail(size_t size) { + unsigned char* p = static_cast<unsigned char*>(malloc(size)); + if ( p != NULL ) { + unsigned char volatile* vp = p; // prevent optimizations + static const size_t kPoints = 1024; + + for ( size_t i = 0; i < kPoints; ++i ) { + vp[i * (size / kPoints)] = static_cast<unsigned char>(i); + } + + for ( size_t i = 0; i < kPoints; ++i ) { + CHECK(vp[i * (size / kPoints)] == static_cast<unsigned char>(i)); + } + + vp[size-1] = 'M'; + CHECK(vp[size-1] == 'M'); + } + + free(p); +} + +int main (int argc, char** argv) { + // Allocate some 0-byte objects. They better be unique. + // 0 bytes is not large but it exercises some paths related to + // large-allocation code. + { + static const int kZeroTimes = 1024; + printf("Test malloc(0) x %d\n", kZeroTimes); + set<char*> p_set; + for ( int i = 0; i < kZeroTimes; ++i ) { + char* p = new char; + CHECK(p != NULL); + CHECK(p_set.find(p) == p_set.end()); + p_set.insert(p_set.end(), p); + } + // Just leak the memory. + } + + // Grab some memory so that some later allocations are guaranteed to fail. + printf("Test small malloc\n"); + void* p_small = malloc(4*1048576); + CHECK(p_small != NULL); + + // Test sizes up near the maximum size_t. + // These allocations test the wrap-around code. + printf("Test malloc(0 - N)\n"); + const size_t zero = 0; + static const size_t kMinusNTimes = 16384; + for ( size_t i = 1; i < kMinusNTimes; ++i ) { + TryAllocExpectFail(zero - i); + } + + // Test sizes a bit smaller. + // The small malloc above guarantees that all these return NULL. + printf("Test malloc(0 - 1048576 - N)\n"); + static const size_t kMinusMBMinusNTimes = 16384; + for ( size_t i = 0; i < kMinusMBMinusNTimes; ++i) { + TryAllocExpectFail(zero - 1048576 - i); + } + + // Test sizes at half of size_t. + // These might or might not fail to allocate. + printf("Test malloc(max/2 +- N)\n"); + static const size_t kHalfPlusMinusTimes = 64; + const size_t half = (zero - 2) / 2 + 1; + for ( size_t i = 0; i < kHalfPlusMinusTimes; ++i) { + TryAllocMightFail(half - i); + TryAllocMightFail(half + i); + } + + printf("PASS\n"); + return 0; +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_unittest.cc new file mode 100644 index 00000000000..006637caac5 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_unittest.cc @@ -0,0 +1,1647 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Unittest for the TCMalloc implementation. +// +// * The test consists of a set of threads. +// * Each thread maintains a set of allocated objects, with +// a bound on the total amount of data in the set. +// * Each allocated object's contents are generated by +// hashing the object pointer, and a generation count +// in the object. This allows us to easily check for +// data corruption. +// * At any given step, the thread can do any of the following: +// a. Allocate an object +// b. Increment an object's generation count and update +// its contents. +// c. Pass the object to another thread +// d. Free an object +// Also, at the end of every step, object(s) are freed to maintain +// the memory upper-bound. +// +// If this test is compiled with -DDEBUGALLOCATION, then we don't +// run some tests that test the inner workings of tcmalloc and +// break on debugallocation: that certain allocations are aligned +// in a certain way (even though no standard requires it), and that +// realloc() tries to minimize copying (which debug allocators don't +// care about). + +#include "config_for_unittests.h" +// Complicated ordering requirements. tcmalloc.h defines (indirectly) +// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign. +// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset, +// at least on FreeBSD, in order to define sbrk. The solution +// is to #include unistd.h first. This is safe because unistd.h +// doesn't sub-include stdlib.h, so we'll still get posix_memalign +// when we #include stdlib.h. Blah. +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for testing sbrk hooks +#endif +#include "tcmalloc.h" // must come early, to pick up posix_memalign +#include <stdlib.h> +#include <string.h> +#include <stdio.h> +#ifdef HAVE_STDINT_H +#include <stdint.h> // for intptr_t +#endif +#include <sys/types.h> // for size_t +#ifdef HAVE_FCNTL_H +#include <fcntl.h> // for open; used with mmap-hook test +#endif +#ifdef HAVE_MMAP +#include <sys/mman.h> // for testing mmap hooks +#endif +#ifdef HAVE_MALLOC_H +#include <malloc.h> // defines pvalloc/etc on cygwin +#endif +#include <assert.h> +#include <vector> +#include <algorithm> +#include <string> +#include <new> +#include "base/logging.h" +#include "base/simple_mutex.h" +#include "gperftools/malloc_hook.h" +#include "gperftools/malloc_extension.h" +#include "gperftools/nallocx.h" +#include "gperftools/tcmalloc.h" +#include "thread_cache.h" +#include "system-alloc.h" +#include "tests/testutil.h" + +// Windows doesn't define pvalloc and a few other obsolete unix +// functions; nor does it define posix_memalign (which is not obsolete). +#if defined(_WIN32) +# define cfree free // don't bother to try to test these obsolete fns +# define valloc malloc +# define pvalloc malloc +// I'd like to map posix_memalign to _aligned_malloc, but _aligned_malloc +// must be paired with _aligned_free (not normal free), which is too +// invasive a change to how we allocate memory here. So just bail +static bool kOSSupportsMemalign = false; +static inline void* Memalign(size_t align, size_t size) { + //LOG(FATAL) << "memalign not supported on windows"; + exit(1); + return NULL; +} +static inline int PosixMemalign(void** ptr, size_t align, size_t size) { + //LOG(FATAL) << "posix_memalign not supported on windows"; + exit(1); + return -1; +} + +// OS X defines posix_memalign in some OS versions but not others; +// it's confusing enough to check that it's easiest to just not to test. +#elif defined(__APPLE__) +static bool kOSSupportsMemalign = false; +static inline void* Memalign(size_t align, size_t size) { + //LOG(FATAL) << "memalign not supported on OS X"; + exit(1); + return NULL; +} +static inline int PosixMemalign(void** ptr, size_t align, size_t size) { + //LOG(FATAL) << "posix_memalign not supported on OS X"; + exit(1); + return -1; +} + +#else +static bool kOSSupportsMemalign = true; +static inline void* Memalign(size_t align, size_t size) { + return memalign(align, size); +} +static inline int PosixMemalign(void** ptr, size_t align, size_t size) { + return posix_memalign(ptr, align, size); +} + +#endif + +#if defined(ENABLE_ALIGNED_NEW_DELETE) + +#define OVERALIGNMENT 64 + +struct overaligned_type +{ +#if defined(__GNUC__) + __attribute__((__aligned__(OVERALIGNMENT))) +#elif defined(_MSC_VER) + __declspec(align(OVERALIGNMENT)) +#else + alignas(OVERALIGNMENT) +#endif + unsigned char data[OVERALIGNMENT * 2]; // make the object size different from + // alignment to make sure the correct + // values are passed to the new/delete + // implementation functions +}; + +#endif // defined(ENABLE_ALIGNED_NEW_DELETE) + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +#define LOGSTREAM stdout + +using std::vector; +using std::string; + +DECLARE_double(tcmalloc_release_rate); +DECLARE_int32(max_free_queue_size); // in debugallocation.cc +DECLARE_int64(tcmalloc_sample_parameter); + +struct OOMAbleSysAlloc : public SysAllocator { + SysAllocator *child; + int simulate_oom; + + void* Alloc(size_t size, size_t* actual_size, size_t alignment) { + if (simulate_oom) { + return NULL; + } + return child->Alloc(size, actual_size, alignment); + } +}; + +static union { + char buf[sizeof(OOMAbleSysAlloc)]; + void *ptr; +} test_sys_alloc_space; + +static OOMAbleSysAlloc* get_test_sys_alloc() { + return reinterpret_cast<OOMAbleSysAlloc*>(&test_sys_alloc_space); +} + +void setup_oomable_sys_alloc() { + SysAllocator *def = MallocExtension::instance()->GetSystemAllocator(); + + OOMAbleSysAlloc *alloc = get_test_sys_alloc(); + new (alloc) OOMAbleSysAlloc; + alloc->child = def; + + MallocExtension::instance()->SetSystemAllocator(alloc); +} + +namespace testing { + +static const int FLAGS_numtests = 50000; +static const int FLAGS_log_every_n_tests = 50000; // log exactly once + +// Testing parameters +static const int FLAGS_lgmaxsize = 16; // lg() of the max size object to alloc +static const int FLAGS_numthreads = 10; // Number of threads +static const int FLAGS_threadmb = 4; // Max memory size allocated by thread +static const int FLAGS_lg_max_memalign = 18; // lg of max alignment for memalign + +static const double FLAGS_memalign_min_fraction = 0; // min expected% +static const double FLAGS_memalign_max_fraction = 0.4; // max expected% +static const double FLAGS_memalign_max_alignment_ratio = 6; // alignment/size + +// Weights of different operations +static const int FLAGS_allocweight = 50; // Weight for picking allocation +static const int FLAGS_freeweight = 50; // Weight for picking free +static const int FLAGS_updateweight = 10; // Weight for picking update +static const int FLAGS_passweight = 1; // Weight for passing object + +static const int kSizeBits = 8 * sizeof(size_t); +static const size_t kMaxSize = ~static_cast<size_t>(0); +static const size_t kMaxSignedSize = ((size_t(1) << (kSizeBits-1)) - 1); + +static const size_t kNotTooBig = 100000; +// We want an allocation that is definitely more than main memory. OS +// X has special logic to discard very big allocs before even passing +// the request along to the user-defined memory allocator; we're not +// interested in testing their logic, so we have to make sure we're +// not *too* big. +static const size_t kTooBig = kMaxSize - 100000; + +static int news_handled = 0; + +// Global array of threads +class TesterThread; +static TesterThread** threads; + +// To help with generating random numbers +class TestHarness { + private: + // Information kept per type + struct Type { + string name; + int type; + int weight; + }; + + public: + TestHarness(int seed) + : types_(new vector<Type>), total_weight_(0), num_tests_(0) { + srandom(seed); + } + ~TestHarness() { + delete types_; + } + + // Add operation type with specified weight. When starting a new + // iteration, an operation type is picked with probability + // proportional to its weight. + // + // "type" must be non-negative. + // "weight" must be non-negative. + void AddType(int type, int weight, const char* name); + + // Call this to get the type of operation for the next iteration. + // It returns a random operation type from the set of registered + // operations. Returns -1 if tests should finish. + int PickType(); + + // If n == 0, returns the next pseudo-random number in the range [0 .. 0] + // If n != 0, returns the next pseudo-random number in the range [0 .. n) + int Uniform(int n) { + if (n == 0) { + return random() * 0; + } else { + return random() % n; + } + } + // Pick "base" uniformly from range [0,max_log] and then return + // "base" random bits. The effect is to pick a number in the range + // [0,2^max_log-1] with bias towards smaller numbers. + int Skewed(int max_log) { + const int base = random() % (max_log+1); + return random() % (1 << base); + } + + private: + vector<Type>* types_; // Registered types + int total_weight_; // Total weight of all types + int num_tests_; // Num tests run so far +}; + +void TestHarness::AddType(int type, int weight, const char* name) { + Type t; + t.name = name; + t.type = type; + t.weight = weight; + types_->push_back(t); + total_weight_ += weight; +} + +int TestHarness::PickType() { + if (num_tests_ >= FLAGS_numtests) return -1; + num_tests_++; + + assert(total_weight_ > 0); + // This is a little skewed if total_weight_ doesn't divide 2^31, but it's close + int v = Uniform(total_weight_); + int i; + for (i = 0; i < types_->size(); i++) { + v -= (*types_)[i].weight; + if (v < 0) { + break; + } + } + + assert(i < types_->size()); + if ((num_tests_ % FLAGS_log_every_n_tests) == 0) { + fprintf(LOGSTREAM, " Test %d out of %d: %s\n", + num_tests_, FLAGS_numtests, (*types_)[i].name.c_str()); + } + return (*types_)[i].type; +} + +class AllocatorState : public TestHarness { + public: + explicit AllocatorState(int seed) : TestHarness(seed), memalign_fraction_(0) { + if (kOSSupportsMemalign) { + CHECK_GE(FLAGS_memalign_max_fraction, 0); + CHECK_LE(FLAGS_memalign_max_fraction, 1); + CHECK_GE(FLAGS_memalign_min_fraction, 0); + CHECK_LE(FLAGS_memalign_min_fraction, 1); + double delta = FLAGS_memalign_max_fraction - FLAGS_memalign_min_fraction; + CHECK_GE(delta, 0); + memalign_fraction_ = (Uniform(10000)/10000.0 * delta + + FLAGS_memalign_min_fraction); + //fprintf(LOGSTREAM, "memalign fraction: %f\n", memalign_fraction_); + } + } + virtual ~AllocatorState() {} + + // Allocate memory. Randomly choose between malloc() or posix_memalign(). + void* alloc(size_t size) { + if (Uniform(100) < memalign_fraction_ * 100) { + // Try a few times to find a reasonable alignment, or fall back on malloc. + for (int i = 0; i < 5; i++) { + size_t alignment = 1 << Uniform(FLAGS_lg_max_memalign); + if (alignment >= sizeof(intptr_t) && + (size < sizeof(intptr_t) || + alignment < FLAGS_memalign_max_alignment_ratio * size)) { + void *result = reinterpret_cast<void*>(static_cast<intptr_t>(0x1234)); + int err = PosixMemalign(&result, alignment, size); + if (err != 0) { + CHECK_EQ(err, ENOMEM); + } + return err == 0 ? result : NULL; + } + } + } + return malloc(size); + } + + private: + double memalign_fraction_; +}; + + +// Info kept per thread +class TesterThread { + private: + // Info kept per allocated object + struct Object { + char* ptr; // Allocated pointer + int size; // Allocated size + int generation; // Generation counter of object contents + }; + + Mutex lock_; // For passing in another thread's obj + int id_; // My thread id + AllocatorState rnd_; // For generating random numbers + vector<Object> heap_; // This thread's heap + vector<Object> passed_; // Pending objects passed from others + size_t heap_size_; // Current heap size + int locks_ok_; // Number of OK TryLock() ops + int locks_failed_; // Number of failed TryLock() ops + + // Type of operations + enum Type { ALLOC, FREE, UPDATE, PASS }; + + // ACM minimal standard random number generator. (re-entrant.) + class ACMRandom { + int32 seed_; + public: + explicit ACMRandom(int32 seed) { seed_ = seed; } + int32 Next() { + const int32 M = 2147483647L; // 2^31-1 + const int32 A = 16807; + // In effect, we are computing seed_ = (seed_ * A) % M, where M = 2^31-1 + uint32 lo = A * (int32)(seed_ & 0xFFFF); + uint32 hi = A * (int32)((uint32)seed_ >> 16); + lo += (hi & 0x7FFF) << 16; + if (lo > M) { + lo &= M; + ++lo; + } + lo += hi >> 15; + if (lo > M) { + lo &= M; + ++lo; + } + return (seed_ = (int32) lo); + } + }; + + public: + TesterThread(int id) + : id_(id), + rnd_(id+1), + heap_size_(0), + locks_ok_(0), + locks_failed_(0) { + } + + virtual ~TesterThread() { + if (FLAGS_verbose) + fprintf(LOGSTREAM, "Thread %2d: locks %6d ok; %6d trylocks failed\n", + id_, locks_ok_, locks_failed_); + if (locks_ok_ + locks_failed_ >= 1000) { + CHECK_LE(locks_failed_, locks_ok_ / 2); + } + } + + virtual void Run() { + rnd_.AddType(ALLOC, FLAGS_allocweight, "allocate"); + rnd_.AddType(FREE, FLAGS_freeweight, "free"); + rnd_.AddType(UPDATE, FLAGS_updateweight, "update"); + rnd_.AddType(PASS, FLAGS_passweight, "pass"); + + while (true) { + AcquirePassedObjects(); + + switch (rnd_.PickType()) { + case ALLOC: AllocateObject(); break; + case FREE: FreeObject(); break; + case UPDATE: UpdateObject(); break; + case PASS: PassObject(); break; + case -1: goto done; + default: assert(NULL == "Unknown type"); + } + + ShrinkHeap(); + } + + done: + DeleteHeap(); + } + + // Allocate a new object + void AllocateObject() { + Object object; + object.size = rnd_.Skewed(FLAGS_lgmaxsize); + object.ptr = static_cast<char*>(rnd_.alloc(object.size)); + CHECK(object.ptr); + object.generation = 0; + FillContents(&object); + heap_.push_back(object); + heap_size_ += object.size; + } + + // Mutate a random object + void UpdateObject() { + if (heap_.empty()) return; + const int index = rnd_.Uniform(heap_.size()); + CheckContents(heap_[index]); + heap_[index].generation++; + FillContents(&heap_[index]); + } + + // Free a random object + void FreeObject() { + if (heap_.empty()) return; + const int index = rnd_.Uniform(heap_.size()); + Object object = heap_[index]; + CheckContents(object); + free(object.ptr); + heap_size_ -= object.size; + heap_[index] = heap_[heap_.size()-1]; + heap_.pop_back(); + } + + // Delete all objects in the heap + void DeleteHeap() { + while (!heap_.empty()) { + FreeObject(); + } + } + + // Free objects until our heap is small enough + void ShrinkHeap() { + while (heap_size_ > FLAGS_threadmb << 20) { + assert(!heap_.empty()); + FreeObject(); + } + } + + // Pass a random object to another thread + void PassObject() { + // Pick object to pass + if (heap_.empty()) return; + const int index = rnd_.Uniform(heap_.size()); + Object object = heap_[index]; + CheckContents(object); + + // Pick thread to pass + const int tid = rnd_.Uniform(FLAGS_numthreads); + TesterThread* thread = threads[tid]; + + if (thread->lock_.TryLock()) { + // Pass the object + locks_ok_++; + thread->passed_.push_back(object); + thread->lock_.Unlock(); + heap_size_ -= object.size; + heap_[index] = heap_[heap_.size()-1]; + heap_.pop_back(); + } else { + locks_failed_++; + } + } + + // Grab any objects passed to this thread by another thread + void AcquirePassedObjects() { + // We do not create unnecessary contention by always using + // TryLock(). Plus we unlock immediately after swapping passed + // objects into a local vector. + vector<Object> copy; + { // Locking scope + if (!lock_.TryLock()) { + locks_failed_++; + return; + } + locks_ok_++; + swap(copy, passed_); + lock_.Unlock(); + } + + for (int i = 0; i < copy.size(); ++i) { + const Object& object = copy[i]; + CheckContents(object); + heap_.push_back(object); + heap_size_ += object.size; + } + } + + // Fill object contents according to ptr/generation + void FillContents(Object* object) { + ACMRandom r(reinterpret_cast<intptr_t>(object->ptr) & 0x7fffffff); + for (int i = 0; i < object->generation; ++i) { + r.Next(); + } + const char c = static_cast<char>(r.Next()); + memset(object->ptr, c, object->size); + } + + // Check object contents + void CheckContents(const Object& object) { + ACMRandom r(reinterpret_cast<intptr_t>(object.ptr) & 0x7fffffff); + for (int i = 0; i < object.generation; ++i) { + r.Next(); + } + + // For large objects, we just check a prefix/suffix + const char expected = static_cast<char>(r.Next()); + const int limit1 = object.size < 32 ? object.size : 32; + const int start2 = limit1 > object.size - 32 ? limit1 : object.size - 32; + for (int i = 0; i < limit1; ++i) { + CHECK_EQ(object.ptr[i], expected); + } + for (int i = start2; i < object.size; ++i) { + CHECK_EQ(object.ptr[i], expected); + } + } +}; + +static void RunThread(int thread_id) { + threads[thread_id]->Run(); +} + +static void TryHugeAllocation(size_t s, AllocatorState* rnd) { + void* p = rnd->alloc(s); + CHECK(p == NULL); // huge allocation s should fail! +} + +static void TestHugeAllocations(AllocatorState* rnd) { + // Check that asking for stuff tiny bit smaller than largest possible + // size returns NULL. + for (size_t i = 0; i < 70000; i += rnd->Uniform(20)) { + TryHugeAllocation(kMaxSize - i, rnd); + } + // Asking for memory sizes near signed/unsigned boundary (kMaxSignedSize) + // might work or not, depending on the amount of virtual memory. +#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs + for (size_t i = 0; i < 100; i++) { + void* p = NULL; + p = rnd->alloc(kMaxSignedSize + i); + if (p) free(p); // if: free(NULL) is not necessarily defined + p = rnd->alloc(kMaxSignedSize - i); + if (p) free(p); + } +#endif + + // Check that ReleaseFreeMemory has no visible effect (aka, does not + // crash the test): + MallocExtension* inst = MallocExtension::instance(); + CHECK(inst); + inst->ReleaseFreeMemory(); +} + +static void TestCalloc(size_t n, size_t s, bool ok) { + char* p = reinterpret_cast<char*>(calloc(n, s)); + if (FLAGS_verbose) + fprintf(LOGSTREAM, "calloc(%" PRIxS ", %" PRIxS "): %p\n", n, s, p); + if (!ok) { + CHECK(p == NULL); // calloc(n, s) should not succeed + } else { + CHECK(p != NULL); // calloc(n, s) should succeed + for (int i = 0; i < n*s; i++) { + CHECK(p[i] == '\0'); + } + free(p); + } +} + +// This makes sure that reallocing a small number of bytes in either +// direction doesn't cause us to allocate new memory. +static void TestRealloc() { +#ifndef DEBUGALLOCATION // debug alloc doesn't try to minimize reallocs + // When sampling, we always allocate in units of page-size, which + // makes reallocs of small sizes do extra work (thus, failing these + // checks). Since sampling is random, we turn off sampling to make + // sure that doesn't happen to us here. + const int64 old_sample_parameter = FLAGS_tcmalloc_sample_parameter; + FLAGS_tcmalloc_sample_parameter = 0; // turn off sampling + + int start_sizes[] = { 100, 1000, 10000, 100000 }; + int deltas[] = { 1, -2, 4, -8, 16, -32, 64, -128 }; + + for (int s = 0; s < sizeof(start_sizes)/sizeof(*start_sizes); ++s) { + void* p = malloc(start_sizes[s]); + CHECK(p); + // The larger the start-size, the larger the non-reallocing delta. + for (int d = 0; d < (s+1) * 2; ++d) { + void* new_p = realloc(p, start_sizes[s] + deltas[d]); + CHECK(p == new_p); // realloc should not allocate new memory + } + // Test again, but this time reallocing smaller first. + for (int d = 0; d < s*2; ++d) { + void* new_p = realloc(p, start_sizes[s] - deltas[d]); + CHECK(p == new_p); // realloc should not allocate new memory + } + free(p); + } + FLAGS_tcmalloc_sample_parameter = old_sample_parameter; +#endif +} + +static void TestNewHandler() { + ++news_handled; + throw std::bad_alloc(); +} + +static void TestOneNew(void* (*func)(size_t)) { + // success test + try { + void* ptr = (*func)(kNotTooBig); + if (0 == ptr) { + fprintf(LOGSTREAM, "allocation should not have failed.\n"); + abort(); + } + } catch (...) { + fprintf(LOGSTREAM, "allocation threw unexpected exception.\n"); + abort(); + } + + // failure test + // we should always receive a bad_alloc exception + try { + (*func)(kTooBig); + fprintf(LOGSTREAM, "allocation should have failed.\n"); + abort(); + } catch (const std::bad_alloc&) { + // correct + } catch (...) { + fprintf(LOGSTREAM, "allocation threw unexpected exception.\n"); + abort(); + } +} + +static void TestNew(void* (*func)(size_t)) { + news_handled = 0; + + // test without new_handler: + std::new_handler saved_handler = std::set_new_handler(0); + TestOneNew(func); + + // test with new_handler: + std::set_new_handler(TestNewHandler); + TestOneNew(func); + if (news_handled != 1) { + fprintf(LOGSTREAM, "new_handler was not called.\n"); + abort(); + } + std::set_new_handler(saved_handler); +} + +static void TestOneNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) { + // success test + try { + void* ptr = (*func)(kNotTooBig, std::nothrow); + if (0 == ptr) { + fprintf(LOGSTREAM, "allocation should not have failed.\n"); + abort(); + } + } catch (...) { + fprintf(LOGSTREAM, "allocation threw unexpected exception.\n"); + abort(); + } + + // failure test + // we should always receive a bad_alloc exception + try { + if ((*func)(kTooBig, std::nothrow) != 0) { + fprintf(LOGSTREAM, "allocation should have failed.\n"); + abort(); + } + } catch (...) { + fprintf(LOGSTREAM, "nothrow allocation threw unexpected exception.\n"); + abort(); + } +} + +static void TestNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) { + news_handled = 0; + + // test without new_handler: + std::new_handler saved_handler = std::set_new_handler(0); + TestOneNothrowNew(func); + + // test with new_handler: + std::set_new_handler(TestNewHandler); + TestOneNothrowNew(func); + if (news_handled != 1) { + fprintf(LOGSTREAM, "nothrow new_handler was not called.\n"); + abort(); + } + std::set_new_handler(saved_handler); +} + + +// These are used as callbacks by the sanity-check. Set* and Reset* +// register the hook that counts how many times the associated memory +// function is called. After each such call, call Verify* to verify +// that we used the tcmalloc version of the call, and not the libc. +// Note the ... in the hook signature: we don't care what arguments +// the hook takes. +#define MAKE_HOOK_CALLBACK(hook_type, ...) \ + static volatile int g_##hook_type##_calls = 0; \ + static void IncrementCallsTo##hook_type(__VA_ARGS__) { \ + g_##hook_type##_calls++; \ + } \ + static void Verify##hook_type##WasCalled() { \ + CHECK_GT(g_##hook_type##_calls, 0); \ + g_##hook_type##_calls = 0; /* reset for next call */ \ + } \ + static void Set##hook_type() { \ + CHECK(MallocHook::Add##hook_type( \ + (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \ + } \ + static void Reset##hook_type() { \ + CHECK(MallocHook::Remove##hook_type( \ + (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \ + } + +// We do one for each hook typedef in malloc_hook.h +MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); +MAKE_HOOK_CALLBACK(DeleteHook, const void*); +MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, + off_t); +MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, + const void*); +MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); +MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); + +static void TestAlignmentForSize(int size) { + fprintf(LOGSTREAM, "Testing alignment of malloc(%d)\n", size); + static const int kNum = 100; + void* ptrs[kNum]; + for (int i = 0; i < kNum; i++) { + ptrs[i] = malloc(size); + uintptr_t p = reinterpret_cast<uintptr_t>(ptrs[i]); + CHECK((p % sizeof(void*)) == 0); + CHECK((p % sizeof(double)) == 0); + + // Must have 16-byte (or 8-byte in case of -DTCMALLOC_ALIGN_8BYTES) + // alignment for large enough objects + if (size >= kMinAlign) { + CHECK((p % kMinAlign) == 0); + } + } + for (int i = 0; i < kNum; i++) { + free(ptrs[i]); + } +} + +static void TestMallocAlignment() { + for (int lg = 0; lg < 16; lg++) { + TestAlignmentForSize((1<<lg) - 1); + TestAlignmentForSize((1<<lg) + 0); + TestAlignmentForSize((1<<lg) + 1); + } +} + +static void TestHugeThreadCache() { + fprintf(LOGSTREAM, "==== Testing huge thread cache\n"); + // More than 2^16 to cause integer overflow of 16 bit counters. + static const int kNum = 70000; + char** array = new char*[kNum]; + for (int i = 0; i < kNum; ++i) { + array[i] = new char[10]; + } + for (int i = 0; i < kNum; ++i) { + delete[] array[i]; + } + delete[] array; +} + +namespace { + +struct RangeCallbackState { + uintptr_t ptr; + base::MallocRange::Type expected_type; + size_t min_size; + bool matched; +}; + +static void RangeCallback(void* arg, const base::MallocRange* r) { + RangeCallbackState* state = reinterpret_cast<RangeCallbackState*>(arg); + if (state->ptr >= r->address && + state->ptr < r->address + r->length) { + if (state->expected_type == base::MallocRange::FREE) { + // We are expecting r->type == FREE, but ReleaseMemory + // may have already moved us to UNMAPPED state instead (this happens in + // approximately 0.1% of executions). Accept either state. + CHECK(r->type == base::MallocRange::FREE || + r->type == base::MallocRange::UNMAPPED); + } else { + CHECK_EQ(r->type, state->expected_type); + } + CHECK_GE(r->length, state->min_size); + state->matched = true; + } +} + +// Check that at least one of the callbacks from Ranges() contains +// the specified address with the specified type, and has size +// >= min_size. +static void CheckRangeCallback(void* ptr, base::MallocRange::Type type, + size_t min_size) { + RangeCallbackState state; + state.ptr = reinterpret_cast<uintptr_t>(ptr); + state.expected_type = type; + state.min_size = min_size; + state.matched = false; + MallocExtension::instance()->Ranges(&state, RangeCallback); + CHECK(state.matched); +} + +} + +static bool HaveSystemRelease = + TCMalloc_SystemRelease(TCMalloc_SystemAlloc(kPageSize, NULL, 0), kPageSize); + +static void TestRanges() { + static const int MB = 1048576; + void* a = malloc(MB); + void* b = malloc(MB); + base::MallocRange::Type releasedType = + HaveSystemRelease ? base::MallocRange::UNMAPPED : base::MallocRange::FREE; + + CheckRangeCallback(a, base::MallocRange::INUSE, MB); + CheckRangeCallback(b, base::MallocRange::INUSE, MB); + free(a); + CheckRangeCallback(a, base::MallocRange::FREE, MB); + CheckRangeCallback(b, base::MallocRange::INUSE, MB); + MallocExtension::instance()->ReleaseFreeMemory(); + CheckRangeCallback(a, releasedType, MB); + CheckRangeCallback(b, base::MallocRange::INUSE, MB); + free(b); + CheckRangeCallback(a, releasedType, MB); + CheckRangeCallback(b, base::MallocRange::FREE, MB); +} + +#ifndef DEBUGALLOCATION +static size_t GetUnmappedBytes() { + size_t bytes; + CHECK(MallocExtension::instance()->GetNumericProperty( + "tcmalloc.pageheap_unmapped_bytes", &bytes)); + return bytes; +} +#endif + +class AggressiveDecommitChanger { + size_t old_value_; +public: + AggressiveDecommitChanger(size_t new_value) { + MallocExtension *inst = MallocExtension::instance(); + bool rv = inst->GetNumericProperty("tcmalloc.aggressive_memory_decommit", &old_value_); + CHECK_CONDITION(rv); + rv = inst->SetNumericProperty("tcmalloc.aggressive_memory_decommit", new_value); + CHECK_CONDITION(rv); + } + ~AggressiveDecommitChanger() { + MallocExtension *inst = MallocExtension::instance(); + bool rv = inst->SetNumericProperty("tcmalloc.aggressive_memory_decommit", old_value_); + CHECK_CONDITION(rv); + } +}; + +static void TestReleaseToSystem() { + // Debug allocation mode adds overhead to each allocation which + // messes up all the equality tests here. I just disable the + // teset in this mode. TODO(csilvers): get it to work for debugalloc? +#ifndef DEBUGALLOCATION + + if(!HaveSystemRelease) return; + + const double old_tcmalloc_release_rate = FLAGS_tcmalloc_release_rate; + FLAGS_tcmalloc_release_rate = 0; + + AggressiveDecommitChanger disabler(0); + + static const int MB = 1048576; + void* a = malloc(MB); + void* b = malloc(MB); + MallocExtension::instance()->ReleaseFreeMemory(); + size_t starting_bytes = GetUnmappedBytes(); + + // Calling ReleaseFreeMemory() a second time shouldn't do anything. + MallocExtension::instance()->ReleaseFreeMemory(); + EXPECT_EQ(starting_bytes, GetUnmappedBytes()); + + // ReleaseToSystem shouldn't do anything either. + MallocExtension::instance()->ReleaseToSystem(MB); + EXPECT_EQ(starting_bytes, GetUnmappedBytes()); + + free(a); + + // The span to release should be 1MB. + MallocExtension::instance()->ReleaseToSystem(MB/2); + EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes()); + + // Should do nothing since the previous call released too much. + MallocExtension::instance()->ReleaseToSystem(MB/4); + EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes()); + + free(b); + + // Use up the extra MB/4 bytes from 'a' and also release 'b'. + MallocExtension::instance()->ReleaseToSystem(MB/2); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + // Should do nothing since the previous call released too much. + MallocExtension::instance()->ReleaseToSystem(MB/2); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + // Nothing else to release. + MallocExtension::instance()->ReleaseFreeMemory(); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + a = malloc(MB); + free(a); + EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes()); + + // Releasing less than a page should still trigger a release. + MallocExtension::instance()->ReleaseToSystem(1); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + FLAGS_tcmalloc_release_rate = old_tcmalloc_release_rate; +#endif // #ifndef DEBUGALLOCATION +} + +static void TestAggressiveDecommit() { + // Debug allocation mode adds overhead to each allocation which + // messes up all the equality tests here. I just disable the + // teset in this mode. +#ifndef DEBUGALLOCATION + + if(!HaveSystemRelease) return; + + fprintf(LOGSTREAM, "Testing aggressive de-commit\n"); + + AggressiveDecommitChanger enabler(1); + + static const int MB = 1048576; + void* a = malloc(MB); + void* b = malloc(MB); + + size_t starting_bytes = GetUnmappedBytes(); + + // ReleaseToSystem shouldn't do anything either. + MallocExtension::instance()->ReleaseToSystem(MB); + EXPECT_EQ(starting_bytes, GetUnmappedBytes()); + + free(a); + + // The span to release should be 1MB. + EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes()); + + free(b); + + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + // Nothing else to release. + MallocExtension::instance()->ReleaseFreeMemory(); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + a = malloc(MB); + free(a); + + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + fprintf(LOGSTREAM, "Done testing aggressive de-commit\n"); + +#endif // #ifndef DEBUGALLOCATION +} + +// On MSVC10, in release mode, the optimizer convinces itself +// g_no_memory is never changed (I guess it doesn't realize OnNoMemory +// might be called). Work around this by setting the var volatile. +volatile bool g_no_memory = false; +std::new_handler g_old_handler = NULL; +static void OnNoMemory() { + g_no_memory = true; + std::set_new_handler(g_old_handler); +} + +static void TestSetNewMode() { + int old_mode = tc_set_new_mode(1); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + void* ret = malloc(kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + ret = calloc(1, kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + ret = realloc(NULL, kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + if (kOSSupportsMemalign) { + // Not really important, but must be small enough such that + // kAlignment + kTooBig does not overflow. + const int kAlignment = 1 << 5; + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + ret = Memalign(kAlignment, kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + EXPECT_EQ(ENOMEM, + PosixMemalign(&ret, kAlignment, kTooBig)); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + } + + tc_set_new_mode(old_mode); +} + +static void TestErrno(void) { + void* ret; + if (kOSSupportsMemalign) { + errno = 0; + ret = Memalign(128, kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_EQ(ENOMEM, errno); + } + + errno = 0; + ret = malloc(kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_EQ(ENOMEM, errno); + + errno = 0; + ret = tc_malloc_skip_new_handler(kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_EQ(ENOMEM, errno); +} + + +#ifndef DEBUGALLOCATION +// Ensure that nallocx works before main. +struct GlobalNallocx { + GlobalNallocx() { CHECK_GT(nallocx(99, 0), 99); } +} global_nallocx; + +#if defined(__GNUC__) + +static void check_global_nallocx() __attribute__((constructor)); +static void check_global_nallocx() { CHECK_GT(nallocx(99, 0), 99); } + +#endif // __GNUC__ + +static void TestNAllocX() { + for (size_t size = 0; size <= (1 << 20); size += 7) { + size_t rounded = nallocx(size, 0); + ASSERT_GE(rounded, size); + void* ptr = malloc(size); + ASSERT_EQ(rounded, MallocExtension::instance()->GetAllocatedSize(ptr)); + free(ptr); + } +} + +static void TestNAllocXAlignment() { + for (size_t size = 0; size <= (1 << 20); size += 7) { + for (size_t align = 0; align < 10; align++) { + size_t rounded = nallocx(size, MALLOCX_LG_ALIGN(align)); + ASSERT_GE(rounded, size); + ASSERT_EQ(rounded % (1 << align), 0); + void* ptr = tc_memalign(1 << align, size); + ASSERT_EQ(rounded, MallocExtension::instance()->GetAllocatedSize(ptr)); + free(ptr); + } + } +} + +static int saw_new_handler_runs; +static void* volatile oom_test_last_ptr; + +static void test_new_handler() { + get_test_sys_alloc()->simulate_oom = false; + void *ptr = oom_test_last_ptr; + oom_test_last_ptr = NULL; + ::operator delete[](ptr); + saw_new_handler_runs++; +} + +static ATTRIBUTE_NOINLINE void TestNewOOMHandling() { + // debug allocator does internal allocations and crashes when such + // internal allocation fails. So don't test it. + setup_oomable_sys_alloc(); + + std::new_handler old = std::set_new_handler(test_new_handler); + get_test_sys_alloc()->simulate_oom = true; + + ASSERT_EQ(saw_new_handler_runs, 0); + + for (int i = 0; i < 10240; i++) { + oom_test_last_ptr = new char [512]; + ASSERT_NE(oom_test_last_ptr, NULL); + if (saw_new_handler_runs) { + break; + } + } + + ASSERT_GE(saw_new_handler_runs, 1); + + get_test_sys_alloc()->simulate_oom = false; + std::set_new_handler(old); +} +#endif // !DEBUGALLOCATION + +static int RunAllTests(int argc, char** argv) { + // Optional argv[1] is the seed + AllocatorState rnd(argc > 1 ? atoi(argv[1]) : 100); + + SetTestResourceLimit(); + +#ifndef DEBUGALLOCATION + TestNewOOMHandling(); +#endif + + // TODO(odo): This test has been disabled because it is only by luck that it + // does not result in fragmentation. When tcmalloc makes an allocation which + // spans previously unused leaves of the pagemap it will allocate and fill in + // the leaves to cover the new allocation. The leaves happen to be 256MiB in + // the 64-bit build, and with the sbrk allocator these allocations just + // happen to fit in one leaf by luck. With other allocators (mmap, + // memfs_malloc when used with small pages) the allocations generally span + // two leaves and this results in a very bad fragmentation pattern with this + // code. The same failure can be forced with the sbrk allocator just by + // allocating something on the order of 128MiB prior to starting this test so + // that the test allocations straddle a 256MiB boundary. + + // TODO(csilvers): port MemoryUsage() over so the test can use that +#if 0 +# include <unistd.h> // for getpid() + // Allocate and deallocate blocks of increasing sizes to check if the alloc + // metadata fragments the memory. (Do not put other allocations/deallocations + // before this test, it may break). + { + size_t memory_usage = MemoryUsage(getpid()); + fprintf(LOGSTREAM, "Testing fragmentation\n"); + for ( int i = 200; i < 240; ++i ) { + int size = i << 20; + void *test1 = rnd.alloc(size); + CHECK(test1); + for ( int j = 0; j < size; j += (1 << 12) ) { + static_cast<char*>(test1)[j] = 1; + } + free(test1); + } + // There may still be a bit of fragmentation at the beginning, until we + // reach kPageMapBigAllocationThreshold bytes so we check for + // 200 + 240 + margin. + CHECK_LT(MemoryUsage(getpid()), memory_usage + (450 << 20) ); + } +#endif + + // Check that empty allocation works + fprintf(LOGSTREAM, "Testing empty allocation\n"); + { + void* p1 = rnd.alloc(0); + CHECK(p1 != NULL); + void* p2 = rnd.alloc(0); + CHECK(p2 != NULL); + CHECK(p1 != p2); + free(p1); + free(p2); + } + + // This code stresses some of the memory allocation via STL. + // It may call operator delete(void*, nothrow_t). + fprintf(LOGSTREAM, "Testing STL use\n"); + { + std::vector<int> v; + v.push_back(1); + v.push_back(2); + v.push_back(3); + v.push_back(0); + std::stable_sort(v.begin(), v.end()); + } + + // Test each of the memory-allocation functions once, just as a sanity-check + fprintf(LOGSTREAM, "Sanity-testing all the memory allocation functions\n"); + { + // We use new-hook and delete-hook to verify we actually called the + // tcmalloc version of these routines, and not the libc version. + SetNewHook(); // defined as part of MAKE_HOOK_CALLBACK, above + SetDeleteHook(); // ditto + + void* p1 = malloc(10); + CHECK(p1 != NULL); // force use of this variable + VerifyNewHookWasCalled(); + // Also test the non-standard tc_malloc_size + size_t actual_p1_size = tc_malloc_size(p1); + CHECK_GE(actual_p1_size, 10); + CHECK_LT(actual_p1_size, 100000); // a reasonable upper-bound, I think + free(p1); + VerifyDeleteHookWasCalled(); + + p1 = tc_malloc_skip_new_handler(10); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + +#if HAVE_DECL_CFREE || TCMALLOC_ENABLE_LIBC_OVERRIDE + p1 = calloc(10, 2); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + // We make sure we realloc to a big size, since some systems (OS + // X) will notice if the realloced size continues to fit into the + // malloc-block and make this a noop if so. + p1 = realloc(p1, 30000); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + VerifyDeleteHookWasCalled(); + cfree(p1); // synonym for free + VerifyDeleteHookWasCalled(); +#endif // HAVE_DECL_CFREE || TCMALLOC_ENABLE_LIBC_OVERRIDE + + if (kOSSupportsMemalign) { + CHECK_EQ(PosixMemalign(&p1, sizeof(p1), 40), 0); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + + p1 = Memalign(sizeof(p1) * 2, 50); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + } + + // Windows has _aligned_malloc. Let's test that that's captured too. +#if (defined(_MSC_VER) || defined(__MINGW32__)) && !defined(PERFTOOLS_NO_ALIGNED_MALLOC) + p1 = _aligned_malloc(sizeof(p1) * 2, 64); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + _aligned_free(p1); + VerifyDeleteHookWasCalled(); +#endif + + p1 = valloc(60); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + + p1 = pvalloc(70); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + + char* p2 = new char; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete p2; + VerifyDeleteHookWasCalled(); + + p2 = new char[100]; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete[] p2; + VerifyDeleteHookWasCalled(); + + p2 = new(std::nothrow) char; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete p2; + VerifyDeleteHookWasCalled(); + + p2 = new(std::nothrow) char[100]; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete[] p2; + VerifyDeleteHookWasCalled(); + + // Another way of calling operator new + p2 = static_cast<char*>(::operator new(100)); + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + ::operator delete(p2); + VerifyDeleteHookWasCalled(); + + // Try to call nothrow's delete too. Compilers use this. + p2 = static_cast<char*>(::operator new(100, std::nothrow)); + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + ::operator delete(p2, std::nothrow); + VerifyDeleteHookWasCalled(); + +#ifdef ENABLE_SIZED_DELETE + p2 = new char; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + ::operator delete(p2, sizeof(char)); + VerifyDeleteHookWasCalled(); + + p2 = new char[100]; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + ::operator delete[](p2, sizeof(char) * 100); + VerifyDeleteHookWasCalled(); +#endif + +#if defined(ENABLE_ALIGNED_NEW_DELETE) + + overaligned_type* poveraligned = new overaligned_type; + CHECK(poveraligned != NULL); + CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + delete poveraligned; + VerifyDeleteHookWasCalled(); + + poveraligned = new overaligned_type[10]; + CHECK(poveraligned != NULL); + CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + delete[] poveraligned; + VerifyDeleteHookWasCalled(); + + poveraligned = new(std::nothrow) overaligned_type; + CHECK(poveraligned != NULL); + CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + delete poveraligned; + VerifyDeleteHookWasCalled(); + + poveraligned = new(std::nothrow) overaligned_type[10]; + CHECK(poveraligned != NULL); + CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + delete[] poveraligned; + VerifyDeleteHookWasCalled(); + + // Another way of calling operator new + p2 = static_cast<char*>(::operator new(100, std::align_val_t(OVERALIGNMENT))); + CHECK(p2 != NULL); + CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + ::operator delete(p2, std::align_val_t(OVERALIGNMENT)); + VerifyDeleteHookWasCalled(); + + p2 = static_cast<char*>(::operator new(100, std::align_val_t(OVERALIGNMENT), std::nothrow)); + CHECK(p2 != NULL); + CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + ::operator delete(p2, std::align_val_t(OVERALIGNMENT), std::nothrow); + VerifyDeleteHookWasCalled(); + +#ifdef ENABLE_SIZED_DELETE + poveraligned = new overaligned_type; + CHECK(poveraligned != NULL); + CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + ::operator delete(poveraligned, sizeof(overaligned_type), std::align_val_t(OVERALIGNMENT)); + VerifyDeleteHookWasCalled(); + + poveraligned = new overaligned_type[10]; + CHECK(poveraligned != NULL); + CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); + VerifyNewHookWasCalled(); + ::operator delete[](poveraligned, sizeof(overaligned_type) * 10, std::align_val_t(OVERALIGNMENT)); + VerifyDeleteHookWasCalled(); +#endif + +#endif // defined(ENABLE_ALIGNED_NEW_DELETE) + + // Try strdup(), which the system allocates but we must free. If + // all goes well, libc will use our malloc! + p2 = strdup("in memory of James Golick"); + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + free(p2); + VerifyDeleteHookWasCalled(); + + + // Test mmap too: both anonymous mmap and mmap of a file + // Note that for right now we only override mmap on linux + // systems, so those are the only ones for which we check. + SetMmapHook(); + SetMremapHook(); + SetMunmapHook(); +#if defined(HAVE_MMAP) && defined(__linux) && \ + (defined(__i386__) || defined(__x86_64__)) + int size = 8192*2; + p1 = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_ANONYMOUS|MAP_PRIVATE, + -1, 0); + CHECK(p1 != NULL); + VerifyMmapHookWasCalled(); + p1 = mremap(p1, size, size/2, 0); + CHECK(p1 != NULL); + VerifyMremapHookWasCalled(); + size /= 2; + munmap(p1, size); + VerifyMunmapHookWasCalled(); + + int fd = open("/dev/zero", O_RDONLY); + CHECK_GE(fd, 0); // make sure the open succeeded + p1 = mmap(NULL, 8192, PROT_READ, MAP_SHARED, fd, 0); + CHECK(p1 != NULL); + VerifyMmapHookWasCalled(); + munmap(p1, 8192); + VerifyMunmapHookWasCalled(); + close(fd); +#else // this is just to quiet the compiler: make sure all fns are called + IncrementCallsToMmapHook(NULL, NULL, 0, 0, 0, 0, 0); + IncrementCallsToMunmapHook(NULL, 0); + IncrementCallsToMremapHook(NULL, NULL, 0, 0, 0, NULL); + VerifyMmapHookWasCalled(); + VerifyMremapHookWasCalled(); + VerifyMunmapHookWasCalled(); +#endif + + // Test sbrk + SetSbrkHook(); +#if defined(HAVE_SBRK) && defined(__linux) && \ + (defined(__i386__) || defined(__x86_64__)) + p1 = sbrk(8192); + CHECK(p1 != NULL); + VerifySbrkHookWasCalled(); + p1 = sbrk(-8192); + CHECK(p1 != NULL); + VerifySbrkHookWasCalled(); + // However, sbrk hook should *not* be called with sbrk(0) + p1 = sbrk(0); + CHECK(p1 != NULL); + CHECK_EQ(g_SbrkHook_calls, 0); +#else // this is just to quiet the compiler: make sure all fns are called + IncrementCallsToSbrkHook(NULL, 0); + VerifySbrkHookWasCalled(); +#endif + + // Reset the hooks to what they used to be. These are all + // defined as part of MAKE_HOOK_CALLBACK, above. + ResetNewHook(); + ResetDeleteHook(); + ResetMmapHook(); + ResetMremapHook(); + ResetMunmapHook(); + ResetSbrkHook(); + } + + // Check that "lots" of memory can be allocated + fprintf(LOGSTREAM, "Testing large allocation\n"); + { + const int mb_to_allocate = 100; + void* p = rnd.alloc(mb_to_allocate << 20); + CHECK(p != NULL); // could not allocate + free(p); + } + + TestMallocAlignment(); + + // Check calloc() with various arguments + fprintf(LOGSTREAM, "Testing calloc\n"); + TestCalloc(0, 0, true); + TestCalloc(0, 1, true); + TestCalloc(1, 1, true); + TestCalloc(1<<10, 0, true); + TestCalloc(1<<20, 0, true); + TestCalloc(0, 1<<10, true); + TestCalloc(0, 1<<20, true); + TestCalloc(1<<20, 2, true); + TestCalloc(2, 1<<20, true); + TestCalloc(1000, 1000, true); + + TestCalloc(kMaxSize, 2, false); + TestCalloc(2, kMaxSize, false); + TestCalloc(kMaxSize, kMaxSize, false); + + TestCalloc(kMaxSignedSize, 3, false); + TestCalloc(3, kMaxSignedSize, false); + TestCalloc(kMaxSignedSize, kMaxSignedSize, false); + + // Test that realloc doesn't always reallocate and copy memory. + fprintf(LOGSTREAM, "Testing realloc\n"); + TestRealloc(); + + fprintf(LOGSTREAM, "Testing operator new(nothrow).\n"); + TestNothrowNew(&::operator new); + fprintf(LOGSTREAM, "Testing operator new[](nothrow).\n"); + TestNothrowNew(&::operator new[]); + fprintf(LOGSTREAM, "Testing operator new.\n"); + TestNew(&::operator new); + fprintf(LOGSTREAM, "Testing operator new[].\n"); + TestNew(&::operator new[]); + + // Create threads + fprintf(LOGSTREAM, "Testing threaded allocation/deallocation (%d threads)\n", + FLAGS_numthreads); + threads = new TesterThread*[FLAGS_numthreads]; + for (int i = 0; i < FLAGS_numthreads; ++i) { + threads[i] = new TesterThread(i); + } + + // This runs all the tests at the same time, with a 1M stack size each + RunManyThreadsWithId(RunThread, FLAGS_numthreads, 1<<20); + + for (int i = 0; i < FLAGS_numthreads; ++i) delete threads[i]; // Cleanup + + // Do the memory intensive tests after threads are done, since exhausting + // the available address space can make pthread_create to fail. + + // Check that huge allocations fail with NULL instead of crashing + fprintf(LOGSTREAM, "Testing huge allocations\n"); + TestHugeAllocations(&rnd); + + // Check that large allocations fail with NULL instead of crashing +#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs + fprintf(LOGSTREAM, "Testing out of memory\n"); + for (int s = 0; ; s += (10<<20)) { + void* large_object = rnd.alloc(s); + if (large_object == NULL) break; + free(large_object); + } +#endif + + TestHugeThreadCache(); + TestRanges(); + TestReleaseToSystem(); + TestAggressiveDecommit(); + TestSetNewMode(); + TestErrno(); + +// GetAllocatedSize under DEBUGALLOCATION returns the size that we asked for. +#ifndef DEBUGALLOCATION + TestNAllocX(); + TestNAllocXAlignment(); +#endif + + return 0; +} + +} + +using testing::RunAllTests; + +int main(int argc, char** argv) { +#ifdef DEBUGALLOCATION // debug allocation takes forever for huge allocs + FLAGS_max_free_queue_size = 0; // return freed blocks to tcmalloc immediately +#endif + + RunAllTests(argc, argv); + + // Test tc_version() + fprintf(LOGSTREAM, "Testing tc_version()\n"); + int major; + int minor; + const char* patch; + char mmp[64]; + const char* human_version = tc_version(&major, &minor, &patch); + snprintf(mmp, sizeof(mmp), "%d.%d%s", major, minor, patch); + CHECK(!strcmp(PACKAGE_STRING, human_version)); + CHECK(!strcmp(PACKAGE_VERSION, mmp)); + + fprintf(LOGSTREAM, "PASS\n"); +} diff --git a/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_unittest.sh b/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_unittest.sh new file mode 100755 index 00000000000..0e7996a210e --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/tcmalloc_unittest.sh @@ -0,0 +1,84 @@ +#!/bin/sh + +# Copyright (c) 2013, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Adhemerval Zanella +# +# Runs the tcmalloc_unittest with various environment variables. +# This is necessary because tuning some environment variables +# (TCMALLOC_TRANSFER_NUM_OBJ for instance) should not change program +# behavior, just performance. + +BINDIR="${BINDIR:-.}" +TCMALLOC_UNITTEST="${1:-$BINDIR/tcmalloc_unittest}" + +TMPDIR=/tmp/tcmalloc_unittest +rm -rf $TMPDIR || exit 2 +mkdir $TMPDIR || exit 3 + +run_unittest() { + if $TCMALLOC_UNITTEST > $TMPDIR/output 2>&1; then + echo "OK" + else + echo "FAILED" + echo "Output from the failed run:" + echo "----" + cat $TMPDIR/output + echo "----" + exit 4 + fi +} + +# $1: value of tcmalloc_unittest env. var. +run_check_transfer_num_obj() { + [ -n "$1" ] && export TCMALLOC_TRANSFER_NUM_OBJ="$1" + + echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_TRANSFER_NUM_OBJ=$1 ... " + run_unittest +} + +run_check_transfer_num_obj "" +run_check_transfer_num_obj "40" +run_check_transfer_num_obj "4096" + +echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_AGGRESSIVE_DECOMMIT=t ... " + +TCMALLOC_AGGRESSIVE_DECOMMIT=t run_unittest + +echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_HEAP_LIMIT_MB=512 ... " + +TCMALLOC_HEAP_LIMIT_MB=512 run_unittest + +echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_ENABLE_SIZED_DELETE=t ..." + +TCMALLOC_ENABLE_SIZED_DELETE=t run_unittest + +echo "PASS" diff --git a/src/third_party/gperftools-2.7/dist/src/tests/testutil.cc b/src/third_party/gperftools-2.7/dist/src/tests/testutil.cc new file mode 100644 index 00000000000..c2c71cb3b91 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/testutil.cc @@ -0,0 +1,224 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// A few routines that are useful for multiple tests in this directory. + +#include "config_for_unittests.h" +#include <stdlib.h> // for NULL, abort() +// On FreeBSD, if you #include <sys/resource.h>, you have to get stdint first. +#ifdef HAVE_STDINT_H +#include <stdint.h> +#endif +#ifdef HAVE_SYS_RESOURCE_H +#include <sys/resource.h> +#endif +#include "tests/testutil.h" + + +// When compiled 64-bit and run on systems with swap several unittests will end +// up trying to consume all of RAM+swap, and that can take quite some time. By +// limiting the address-space size we get sufficient coverage without blowing +// out job limits. +void SetTestResourceLimit() { +#ifdef HAVE_SYS_RESOURCE_H + // The actual resource we need to set varies depending on which flavour of + // unix. On Linux we need RLIMIT_AS because that covers the use of mmap. + // Otherwise hopefully RLIMIT_RSS is good enough. (Unfortunately 64-bit + // and 32-bit headers disagree on the type of these constants!) +#ifdef RLIMIT_AS +#define USE_RESOURCE RLIMIT_AS +#else +#define USE_RESOURCE RLIMIT_RSS +#endif + + // Restrict the test to 1GiB, which should fit comfortably well on both + // 32-bit and 64-bit hosts, and executes in ~1s. + const rlim_t kMaxMem = 1<<30; + + struct rlimit rlim; + if (getrlimit(USE_RESOURCE, &rlim) == 0) { + if (rlim.rlim_cur == RLIM_INFINITY || rlim.rlim_cur > kMaxMem) { + rlim.rlim_cur = kMaxMem; + setrlimit(USE_RESOURCE, &rlim); // ignore result + } + } +#endif /* HAVE_SYS_RESOURCE_H */ +} + + +struct FunctionAndId { + void (*ptr_to_function)(int); + int id; +}; + +#if defined(NO_THREADS) || !(defined(HAVE_PTHREAD) || defined(_WIN32)) + +extern "C" void RunThread(void (*fn)()) { + (*fn)(); +} + +extern "C" void RunManyThreads(void (*fn)(), int count) { + // I guess the best we can do is run fn sequentially, 'count' times + for (int i = 0; i < count; i++) + (*fn)(); +} + +extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int) { + for (int i = 0; i < count; i++) + (*fn)(i); // stacksize doesn't make sense in a non-threaded context +} + +#elif defined(_WIN32) + +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */ +#endif +#include <windows.h> + +extern "C" { + // This helper function has the signature that pthread_create wants. + DWORD WINAPI RunFunctionInThread(LPVOID ptr_to_ptr_to_fn) { + (**static_cast<void (**)()>(ptr_to_ptr_to_fn))(); // runs fn + return 0; + } + + DWORD WINAPI RunFunctionInThreadWithId(LPVOID ptr_to_fnid) { + FunctionAndId* fn_and_id = static_cast<FunctionAndId*>(ptr_to_fnid); + (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn + return 0; + } + + void RunManyThreads(void (*fn)(), int count) { + DWORD dummy; + HANDLE* hThread = new HANDLE[count]; + for (int i = 0; i < count; i++) { + hThread[i] = CreateThread(NULL, 0, RunFunctionInThread, &fn, 0, &dummy); + if (hThread[i] == NULL) ExitProcess(i); + } + WaitForMultipleObjects(count, hThread, TRUE, INFINITE); + for (int i = 0; i < count; i++) { + CloseHandle(hThread[i]); + } + delete[] hThread; + } + + void RunThread(void (*fn)()) { + RunManyThreads(fn, 1); + } + + void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) { + DWORD dummy; + HANDLE* hThread = new HANDLE[count]; + FunctionAndId* fn_and_ids = new FunctionAndId[count]; + for (int i = 0; i < count; i++) { + fn_and_ids[i].ptr_to_function = fn; + fn_and_ids[i].id = i; + hThread[i] = CreateThread(NULL, stacksize, RunFunctionInThreadWithId, + &fn_and_ids[i], 0, &dummy); + if (hThread[i] == NULL) ExitProcess(i); + } + WaitForMultipleObjects(count, hThread, TRUE, INFINITE); + for (int i = 0; i < count; i++) { + CloseHandle(hThread[i]); + } + delete[] fn_and_ids; + delete[] hThread; + } +} + +#else // not NO_THREADS, not !HAVE_PTHREAD, not _WIN32 + +#include <pthread.h> + +#define SAFE_PTHREAD(fncall) do { if ((fncall) != 0) abort(); } while (0) + +extern "C" { + // This helper function has the signature that pthread_create wants. + static void* RunFunctionInThread(void *ptr_to_ptr_to_fn) { + (**static_cast<void (**)()>(ptr_to_ptr_to_fn))(); // runs fn + return NULL; + } + + static void* RunFunctionInThreadWithId(void *ptr_to_fnid) { + FunctionAndId* fn_and_id = static_cast<FunctionAndId*>(ptr_to_fnid); + (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn + return NULL; + } + + // Run a function in a thread of its own and wait for it to finish. + // This is useful for tcmalloc testing, because each thread is + // handled separately in tcmalloc, so there's interesting stuff to + // test even if the threads are not running concurrently. + void RunThread(void (*fn)()) { + pthread_t thr; + // Even though fn is on the stack, it's safe to pass a pointer to it, + // because we pthread_join immediately (ie, before RunInThread exits). + SAFE_PTHREAD(pthread_create(&thr, NULL, RunFunctionInThread, &fn)); + SAFE_PTHREAD(pthread_join(thr, NULL)); + } + + void RunManyThreads(void (*fn)(), int count) { + pthread_t* thr = new pthread_t[count]; + for (int i = 0; i < count; i++) { + SAFE_PTHREAD(pthread_create(&thr[i], NULL, RunFunctionInThread, &fn)); + } + for (int i = 0; i < count; i++) { + SAFE_PTHREAD(pthread_join(thr[i], NULL)); + } + delete[] thr; + } + + void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) { + pthread_attr_t attr; + pthread_attr_init(&attr); + pthread_attr_setstacksize(&attr, stacksize); + + pthread_t* thr = new pthread_t[count]; + FunctionAndId* fn_and_ids = new FunctionAndId[count]; + for (int i = 0; i < count; i++) { + fn_and_ids[i].ptr_to_function = fn; + fn_and_ids[i].id = i; + SAFE_PTHREAD(pthread_create(&thr[i], &attr, + RunFunctionInThreadWithId, &fn_and_ids[i])); + } + for (int i = 0; i < count; i++) { + SAFE_PTHREAD(pthread_join(thr[i], NULL)); + } + delete[] fn_and_ids; + delete[] thr; + + pthread_attr_destroy(&attr); + } +} + +#endif diff --git a/src/third_party/gperftools-2.7/dist/src/tests/testutil.h b/src/third_party/gperftools-2.7/dist/src/tests/testutil.h new file mode 100644 index 00000000000..071a209b55d --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/testutil.h @@ -0,0 +1,62 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein + +#ifndef TCMALLOC_TOOLS_TESTUTIL_H_ +#define TCMALLOC_TOOLS_TESTUTIL_H_ + +// Run a function in a thread of its own and wait for it to finish. +// The function you pass in must have the signature +// void MyFunction(); +extern "C" void RunThread(void (*fn)()); + +// Run a function X times, in X threads, and wait for them all to finish. +// The function you pass in must have the signature +// void MyFunction(); +extern "C" void RunManyThreads(void (*fn)(), int count); + +// The 'advanced' version: run a function X times, in X threads, and +// wait for them all to finish. Give them all the specified stack-size. +// (If you're curious why this takes a stacksize and the others don't, +// it's because the one client of this fn wanted to specify stacksize. :-) ) +// The function you pass in must have the signature +// void MyFunction(int idx); +// where idx is the index of the thread (which of the X threads this is). +extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize); + +// When compiled 64-bit and run on systems with swap several unittests will end +// up trying to consume all of RAM+swap, and that can take quite some time. By +// limiting the address-space size we get sufficient coverage without blowing +// out job limits. +void SetTestResourceLimit(); + +#endif // TCMALLOC_TOOLS_TESTUTIL_H_ diff --git a/src/third_party/gperftools-2.7/dist/src/tests/thread_dealloc_unittest.cc b/src/third_party/gperftools-2.7/dist/src/tests/thread_dealloc_unittest.cc new file mode 100644 index 00000000000..97615cd4986 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/src/tests/thread_dealloc_unittest.cc @@ -0,0 +1,84 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2004, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Check that we do not leak memory when cycling through lots of threads. + +#include "config_for_unittests.h" +#include <stdio.h> +#ifdef HAVE_UNISTD_H +#include <unistd.h> // for sleep() +#endif +#include "base/logging.h" +#include <gperftools/malloc_extension.h> +#include "tests/testutil.h" // for RunThread() + +// Size/number of objects to allocate per thread (1 MB per thread) +static const int kObjectSize = 1024; +static const int kNumObjects = 1024; + +// Number of threads to create and destroy +static const int kNumThreads = 1000; + +// Allocate lots of stuff +static void AllocStuff() { + void** objects = new void*[kNumObjects]; + for (int i = 0; i < kNumObjects; i++) { + objects[i] = malloc(kObjectSize); + } + for (int i = 0; i < kNumObjects; i++) { + free(objects[i]); + } + delete[] objects; +} + +int main(int argc, char** argv) { + static const int kDisplaySize = 1048576; + char* display = new char[kDisplaySize]; + + for (int i = 0; i < kNumThreads; i++) { + RunThread(&AllocStuff); + + if (((i+1) % 200) == 0) { + fprintf(stderr, "Iteration: %d of %d\n", (i+1), kNumThreads); + MallocExtension::instance()->GetStats(display, kDisplaySize); + fprintf(stderr, "%s\n", display); + } + } + delete[] display; + + printf("PASS\n"); +#ifdef HAVE_UNISTD_H + sleep(1); // Prevent exit race problem with glibc +#endif + return 0; +} diff --git a/src/third_party/gperftools-2.7/src/third_party/valgrind.h b/src/third_party/gperftools-2.7/dist/src/third_party/valgrind.h index 577c59ab0cd..577c59ab0cd 100644 --- a/src/third_party/gperftools-2.7/src/third_party/valgrind.h +++ b/src/third_party/gperftools-2.7/dist/src/third_party/valgrind.h diff --git a/src/third_party/gperftools-2.7/src/thread_cache.cc b/src/third_party/gperftools-2.7/dist/src/thread_cache.cc index 6d2f8321723..6d2f8321723 100644 --- a/src/third_party/gperftools-2.7/src/thread_cache.cc +++ b/src/third_party/gperftools-2.7/dist/src/thread_cache.cc diff --git a/src/third_party/gperftools-2.7/src/thread_cache.h b/src/third_party/gperftools-2.7/dist/src/thread_cache.h index f8be15267a4..f8be15267a4 100644 --- a/src/third_party/gperftools-2.7/src/thread_cache.h +++ b/src/third_party/gperftools-2.7/dist/src/thread_cache.h diff --git a/src/third_party/gperftools-2.7/src/windows/TODO b/src/third_party/gperftools-2.7/dist/src/windows/TODO index 708ec237ac4..708ec237ac4 100644 --- a/src/third_party/gperftools-2.7/src/windows/TODO +++ b/src/third_party/gperftools-2.7/dist/src/windows/TODO diff --git a/src/third_party/gperftools-2.7/src/windows/addr2line-pdb.c b/src/third_party/gperftools-2.7/dist/src/windows/addr2line-pdb.c index 5c65a0357e5..5c65a0357e5 100644 --- a/src/third_party/gperftools-2.7/src/windows/addr2line-pdb.c +++ b/src/third_party/gperftools-2.7/dist/src/windows/addr2line-pdb.c diff --git a/src/third_party/gperftools-2.7/src/windows/auto_testing_hook.h b/src/third_party/gperftools-2.7/dist/src/windows/auto_testing_hook.h index fc2b71013e9..fc2b71013e9 100644 --- a/src/third_party/gperftools-2.7/src/windows/auto_testing_hook.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/auto_testing_hook.h diff --git a/src/third_party/gperftools-2.7/build_windows_x86_64/config.h b/src/third_party/gperftools-2.7/dist/src/windows/config.h index 349d70a315d..f1040269d2c 100644 --- a/src/third_party/gperftools-2.7/build_windows_x86_64/config.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/config.h @@ -23,7 +23,7 @@ * For instructions on how to use this mode, see * http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b */ -#undef WIN32_OVERRIDE_ALLOCATORS +/* #undef WIN32_OVERRIDE_ALLOCATORS */ /* Build new/delete operators for overaligned types */ /* #undef ENABLE_ALIGNED_NEW_DELETE */ @@ -320,15 +320,27 @@ /* the namespace where STL code like vector<> is defined */ #define STL_NAMESPACE std -/* Define 32K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_32K_PAGES */ - -/* Define 64K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_64K_PAGES */ +/* Define to 1 to try to reduce the number of size classes. */ +/* #undef TCMALLOC_AGGRESSIVE_MERGE */ /* Define 8 bytes of allocation alignment for tcmalloc */ /* #undef TCMALLOC_ALIGN_8BYTES */ +/* Define to 0 to disable malloc override in libc. */ +#define TCMALLOC_ENABLE_LIBC_OVERRIDE 1 + +/* Define max size of cached allocations for tcmalloc */ +/* #undef TCMALLOC_MAX_SIZE_KB */ + +/* Define internal page size for tcmalloc as number of left bitshift */ +/* #undef TCMALLOC_PAGE_SIZE_SHIFT */ + +/* Optimal transfer size between thread and central caches */ +#define TCMALLOC_TARGET_TRANSFER_KB 64 + +/* A detail of the "blocks_to_move" loop of "SizeMap::Init" */ +/* #undef TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES */ + /* Version number of package */ #define VERSION "2.7" @@ -364,13 +376,4 @@ // TODO(csilvers): include windows/port.h in every relevant source file instead? #include "windows/port.h" -// MONGODB MODIFCATION - disable DLL hook -// gperftools/windows/patch_functions.cc normally defines this function, -// but we do not link this file since it would dynamically patch our functions. -// We override the behavior of this function to no-patch functions, but instead -// simply to do nothing -// TCMalloc calls this via a static initializer -static void PatchWindowsFunctions() { - // Intentionally left empty -} #endif /* GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ */ diff --git a/src/third_party/gperftools-2.7/src/windows/get_mangled_names.cc b/src/third_party/gperftools-2.7/dist/src/windows/get_mangled_names.cc index 08bd03be6fb..08bd03be6fb 100644 --- a/src/third_party/gperftools-2.7/src/windows/get_mangled_names.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/get_mangled_names.cc diff --git a/src/third_party/gperftools-2.7/src/windows/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/dist/src/windows/gperftools/tcmalloc.h index 46fb4eafc50..46fb4eafc50 100644 --- a/src/third_party/gperftools-2.7/src/windows/gperftools/tcmalloc.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/gperftools/tcmalloc.h diff --git a/src/third_party/gperftools-2.7/src/windows/gperftools/tcmalloc.h.in b/src/third_party/gperftools-2.7/dist/src/windows/gperftools/tcmalloc.h.in index adb79629e07..adb79629e07 100644 --- a/src/third_party/gperftools-2.7/src/windows/gperftools/tcmalloc.h.in +++ b/src/third_party/gperftools-2.7/dist/src/windows/gperftools/tcmalloc.h.in diff --git a/src/third_party/gperftools-2.7/src/windows/ia32_modrm_map.cc b/src/third_party/gperftools-2.7/dist/src/windows/ia32_modrm_map.cc index f1f1906289c..f1f1906289c 100644 --- a/src/third_party/gperftools-2.7/src/windows/ia32_modrm_map.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/ia32_modrm_map.cc diff --git a/src/third_party/gperftools-2.7/src/windows/ia32_opcode_map.cc b/src/third_party/gperftools-2.7/dist/src/windows/ia32_opcode_map.cc index ba6a79e3d19..ba6a79e3d19 100644 --- a/src/third_party/gperftools-2.7/src/windows/ia32_opcode_map.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/ia32_opcode_map.cc diff --git a/src/third_party/gperftools-2.7/src/windows/mingw.h b/src/third_party/gperftools-2.7/dist/src/windows/mingw.h index c91a3132249..c91a3132249 100644 --- a/src/third_party/gperftools-2.7/src/windows/mingw.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/mingw.h diff --git a/src/third_party/gperftools-2.7/src/windows/mini_disassembler.cc b/src/third_party/gperftools-2.7/dist/src/windows/mini_disassembler.cc index 0c620047cec..0c620047cec 100644 --- a/src/third_party/gperftools-2.7/src/windows/mini_disassembler.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/mini_disassembler.cc diff --git a/src/third_party/gperftools-2.7/src/windows/mini_disassembler.h b/src/third_party/gperftools-2.7/dist/src/windows/mini_disassembler.h index 93bdc0632ff..93bdc0632ff 100644 --- a/src/third_party/gperftools-2.7/src/windows/mini_disassembler.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/mini_disassembler.h diff --git a/src/third_party/gperftools-2.7/src/windows/mini_disassembler_types.h b/src/third_party/gperftools-2.7/dist/src/windows/mini_disassembler_types.h index aceecf45cc7..aceecf45cc7 100644 --- a/src/third_party/gperftools-2.7/src/windows/mini_disassembler_types.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/mini_disassembler_types.h diff --git a/src/third_party/gperftools-2.7/src/windows/nm-pdb.c b/src/third_party/gperftools-2.7/dist/src/windows/nm-pdb.c index 95a080d6859..95a080d6859 100644 --- a/src/third_party/gperftools-2.7/src/windows/nm-pdb.c +++ b/src/third_party/gperftools-2.7/dist/src/windows/nm-pdb.c diff --git a/src/third_party/gperftools-2.7/src/windows/override_functions.cc b/src/third_party/gperftools-2.7/dist/src/windows/override_functions.cc index f6f519add3a..f6f519add3a 100644 --- a/src/third_party/gperftools-2.7/src/windows/override_functions.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/override_functions.cc diff --git a/src/third_party/gperftools-2.7/src/windows/patch_functions.cc b/src/third_party/gperftools-2.7/dist/src/windows/patch_functions.cc index 5417880e3cb..5417880e3cb 100644 --- a/src/third_party/gperftools-2.7/src/windows/patch_functions.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/patch_functions.cc diff --git a/src/third_party/gperftools-2.7/src/windows/port.cc b/src/third_party/gperftools-2.7/dist/src/windows/port.cc index 76224a23431..76224a23431 100644 --- a/src/third_party/gperftools-2.7/src/windows/port.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/port.cc diff --git a/src/third_party/gperftools-2.7/src/windows/port.h b/src/third_party/gperftools-2.7/dist/src/windows/port.h index eb9702b331b..eb9702b331b 100644 --- a/src/third_party/gperftools-2.7/src/windows/port.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/port.h diff --git a/src/third_party/gperftools-2.7/src/windows/preamble_patcher.cc b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher.cc index 9ce08168019..9ce08168019 100644 --- a/src/third_party/gperftools-2.7/src/windows/preamble_patcher.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher.cc diff --git a/src/third_party/gperftools-2.7/src/windows/preamble_patcher.h b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher.h index 76f158a19a1..76f158a19a1 100644 --- a/src/third_party/gperftools-2.7/src/windows/preamble_patcher.h +++ b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher.h diff --git a/src/third_party/gperftools-2.7/src/windows/preamble_patcher_test.cc b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher_test.cc index e4605c6fb86..e4605c6fb86 100644 --- a/src/third_party/gperftools-2.7/src/windows/preamble_patcher_test.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher_test.cc diff --git a/src/third_party/gperftools-2.7/src/windows/preamble_patcher_with_stub.cc b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher_with_stub.cc index 23f9d3a0823..23f9d3a0823 100644 --- a/src/third_party/gperftools-2.7/src/windows/preamble_patcher_with_stub.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/preamble_patcher_with_stub.cc diff --git a/src/third_party/gperftools-2.7/src/windows/shortproc.asm b/src/third_party/gperftools-2.7/dist/src/windows/shortproc.asm index 7e8e3d78395..7e8e3d78395 100644 --- a/src/third_party/gperftools-2.7/src/windows/shortproc.asm +++ b/src/third_party/gperftools-2.7/dist/src/windows/shortproc.asm diff --git a/src/third_party/gperftools-2.7/src/windows/system-alloc.cc b/src/third_party/gperftools-2.7/dist/src/windows/system-alloc.cc index ea1f17d95d7..ea1f17d95d7 100644 --- a/src/third_party/gperftools-2.7/src/windows/system-alloc.cc +++ b/src/third_party/gperftools-2.7/dist/src/windows/system-alloc.cc diff --git a/src/third_party/gperftools-2.7/dist/test-driver b/src/third_party/gperftools-2.7/dist/test-driver new file mode 100755 index 00000000000..8e575b017d9 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/test-driver @@ -0,0 +1,148 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2013-07-13.22; # UTC + +# Copyright (C) 2011-2014 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <<END +Usage: + test-driver --test-name=NAME --log-file=PATH --trs-file=PATH + [--expect-failure={yes|no}] [--color-tests={yes|no}] + [--enable-hard-errors={yes|no}] [--] + TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS] +The '--test-name', '--log-file' and '--trs-file' options are mandatory. +END +} + +test_name= # Used for reporting. +log_file= # Where to save the output of the test script. +trs_file= # Where to save the metadata of the test run. +expect_failure=no +color_tests=no +enable_hard_errors=yes +while test $# -gt 0; do + case $1 in + --help) print_usage; exit $?;; + --version) echo "test-driver $scriptversion"; exit $?;; + --test-name) test_name=$2; shift;; + --log-file) log_file=$2; shift;; + --trs-file) trs_file=$2; shift;; + --color-tests) color_tests=$2; shift;; + --expect-failure) expect_failure=$2; shift;; + --enable-hard-errors) enable_hard_errors=$2; shift;; + --) shift; break;; + -*) usage_error "invalid option: '$1'";; + *) break;; + esac + shift +done + +missing_opts= +test x"$test_name" = x && missing_opts="$missing_opts --test-name" +test x"$log_file" = x && missing_opts="$missing_opts --log-file" +test x"$trs_file" = x && missing_opts="$missing_opts --trs-file" +if test x"$missing_opts" != x; then + usage_error "the following mandatory options are missing:$missing_opts" +fi + +if test $# -eq 0; then + usage_error "missing argument" +fi + +if test $color_tests = yes; then + # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'. + red='[0;31m' # Red. + grn='[0;32m' # Green. + lgn='[1;32m' # Light green. + blu='[1;34m' # Blue. + mgn='[0;35m' # Magenta. + std='[m' # No color. +else + red= grn= lgn= blu= mgn= std= +fi + +do_exit='rm -f $log_file $trs_file; (exit $st); exit $st' +trap "st=129; $do_exit" 1 +trap "st=130; $do_exit" 2 +trap "st=141; $do_exit" 13 +trap "st=143; $do_exit" 15 + +# Test script is run here. +"$@" >$log_file 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>$log_file + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/addr2line-pdb/addr2line-pdb.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/addr2line-pdb/addr2line-pdb.vcproj new file mode 100755 index 00000000000..a4ffae47daf --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/addr2line-pdb/addr2line-pdb.vcproj @@ -0,0 +1,127 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="addr2line-pdb"
+ ProjectGUID="{81CA712E-90B8-4AE5-9E89-5B436578D6DA}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="dbghelp.lib"
+ OutputFile="$(OutDir)/addr2line-pdb.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/addr2line-pdb.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="dbghelp.lib"
+ OutputFile="$(OutDir)/addr2line-pdb.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\windows\addr2line-pdb.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/addressmap_unittest/addressmap_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/addressmap_unittest/addressmap_unittest.vcproj new file mode 100755 index 00000000000..e63c4ec9fac --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/addressmap_unittest/addressmap_unittest.vcproj @@ -0,0 +1,298 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="addressmap_unittest"
+ ProjectGUID="{32EECEB6-7D18-477E-BC7A-30CE98457A88}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/addressmap_unittest.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/addressmap_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/addressmap_unittest.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\addressmap_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\base\dynamic_annotations.c">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\base\sysinfo.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_internal.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\addressmap-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\basictypes.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\commandlineflags.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-arm-gcc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-linuxppc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-macosx.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-x86-msvc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-x86.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_internal.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_linux-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_posix-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_win32-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\dynamic_annotations.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj new file mode 100755 index 00000000000..00e008cea47 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj @@ -0,0 +1,156 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="current_allocated_bytes_test"
+ ProjectGUID="{4AF7E21D-9D0A-410C-A7DB-7D21DA5166C0}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/current_allocated_bytes_test.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/current_allocated_bytes_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/current_allocated_bytes_test.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\current_allocated_bytes_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\gperftools\malloc_extension.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/frag_unittest/frag_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/frag_unittest/frag_unittest.vcproj new file mode 100755 index 00000000000..8e852533315 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/frag_unittest/frag_unittest.vcproj @@ -0,0 +1,150 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="frag_unittest"
+ ProjectGUID="{24754725-DE0D-4214-8979-324247AAD78E}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/frag_unittest.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/frag_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/frag_unittest.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\frag_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj new file mode 100755 index 00000000000..18e1bb04eb4 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj @@ -0,0 +1,819 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="libtcmalloc_minimal"
+ ProjectGUID="{55E2B3AE-3CA1-4DB6-97F7-0A044D6F446F}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="2"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBTCMALLOC_MINIMAL_EXPORTS"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="1"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/libtcmalloc_minimal-debug.dll"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/libtcmalloc_minimal.pdb"
+ SubSystem="2"
+ ImportLibrary="$(OutDir)/libtcmalloc_minimal-debug.lib"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="2"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBTCMALLOC_MINIMAL_EXPORTS"
+ RuntimeLibrary="0"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/libtcmalloc_minimal.dll"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="2"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ ImportLibrary="$(OutDir)/libtcmalloc_minimal.lib"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\central_freelist.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\base\dynamic_annotations.c">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\heap-profile-table.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\symbolize.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\windows\ia32_modrm_map.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\windows\ia32_opcode_map.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
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+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\stacktrace.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\fake_stacktrace_scope.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\base\basictypes.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\commandlineflags.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-arm-gcc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-linuxppc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-macosx.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-x86-msvc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-x86.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_internal.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_linux-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_posix-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_win32-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\dynamic_annotations.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\low_level_alloc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\gperftools\malloc_hook.h">
+ </File>
+ <File
+ RelativePath="..\..\src\malloc_hook-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-x86-msvc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ <File
+ RelativePath="..\..\src\stacktrace_win32-inl.h.h">
+ </File>
+ <File
+ RelativePath="..\..\src\gperftools\stacktrace.h">
+ </File>
+ <File
+ RelativePath="..\..\src\gperftools\stacktrace_config.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/malloc_extension_test/malloc_extension_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/malloc_extension_test/malloc_extension_test.vcproj new file mode 100755 index 00000000000..f56323619e6 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/malloc_extension_test/malloc_extension_test.vcproj @@ -0,0 +1,157 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="malloc_extension_test"
+ ProjectGUID="{3765198D-5305-4AB0-9A21-A0CD8201EB2A}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/malloc_extension_test.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/malloc_extension_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/malloc_extension_test.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{3FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\malloc_extension_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{33995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\gperftools\malloc_extension.h">
+ </File>
+ <File
+ RelativePath="..\..\src\gperftools\malloc_extension_c.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/malloc_hook_test/malloc_hook_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/malloc_hook_test/malloc_hook_test.vcproj new file mode 100755 index 00000000000..28d6aa5e952 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/malloc_hook_test/malloc_hook_test.vcproj @@ -0,0 +1,174 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="malloc_hook_test"
+ ProjectGUID="{3765198D-AA05-4AB0-9A21-A0CD8201EB2A}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/malloc_hook_test.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/malloc_hook_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/malloc_hook_test.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{3FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\malloc_hook_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\tests\testutil.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{33995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\gperftools\malloc_hook.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ <File
+ RelativePath="..\..\src\tests\testutil.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/markidle_unittest/markidle_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/markidle_unittest/markidle_unittest.vcproj new file mode 100755 index 00000000000..701a8cbc0fd --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/markidle_unittest/markidle_unittest.vcproj @@ -0,0 +1,170 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="markidle_unittest"
+ ProjectGUID="{4AF7E21D-9D0A-410C-A7DB-7D21DA5166C0}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/markidle_unittest.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/markidle_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/markidle_unittest.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\markidle_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\tests\testutil.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ <File
+ RelativePath="..\..\src\tests\testutil.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/nm-pdb/nm-pdb.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/nm-pdb/nm-pdb.vcproj new file mode 100755 index 00000000000..5982e3c6d2f --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/nm-pdb/nm-pdb.vcproj @@ -0,0 +1,127 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="nm-pdb"
+ ProjectGUID="{3A559C75-FD26-4300-B86B-165FD43EE1CE}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="dbghelp.lib"
+ OutputFile="$(OutDir)/nm-pdb.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/nm-pdb.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="dbghelp.lib"
+ OutputFile="$(OutDir)/nm-pdb.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\windows\nm-pdb.c">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/packed-cache_test/packed-cache_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/packed-cache_test/packed-cache_test.vcproj new file mode 100755 index 00000000000..9a537204824 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/packed-cache_test/packed-cache_test.vcproj @@ -0,0 +1,198 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="packed-cache_test"
+ ProjectGUID="{605D3CED-B530-424E-B7D2-2A31F14FD570}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/packed-cache_test.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/packed-cache_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/packed-cache_test.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\packed-cache_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-arm-gcc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-linuxppc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-macosx.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-x86-msvc.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops-internals-x86.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\atomicops.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_internal.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_linux-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_posix-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\spinlock_win32-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\basictypes.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\commandlineflags.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\dynamic_annotations.h">
+ </File>
+ <File
+ RelativePath="..\..\src\packed-cache-inl.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/page_heap_test/page_heap_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/page_heap_test/page_heap_test.vcproj new file mode 100755 index 00000000000..6159ca6e11b --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/page_heap_test/page_heap_test.vcproj @@ -0,0 +1,157 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="page_heap_test"
+ ProjectGUID="{9765198D-5305-4AB0-9A21-A0CD8201EB2B}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/page_heap_test.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/page_heap_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/page_heap_test.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{9FC737F1-C7A5-4376-A066-2A32D752A2FE}">
+ <File
+ RelativePath="..\..\src\tests\page_heap_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFE}">
+ <File
+ RelativePath="..\..\src\page_heap.h">
+ </File>
+ <File
+ RelativePath="..\..\src\common.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/pagemap_unittest/pagemap_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/pagemap_unittest/pagemap_unittest.vcproj new file mode 100755 index 00000000000..f3d89ffb991 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/pagemap_unittest/pagemap_unittest.vcproj @@ -0,0 +1,154 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="pagemap_unittest"
+ ProjectGUID="{9765198D-5305-4AB0-9A21-A0CD8201EB2A}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pagemap_unittest.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/pagemap_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/pagemap_unittest.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{9FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\pagemap_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\pagemap.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj new file mode 100755 index 00000000000..3c84f8f7ce4 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj @@ -0,0 +1,180 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="preamble_patcher_test"
+ ProjectGUID="{5765198D-5305-4AB0-9A21-A0CD8201EB2A}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/preamble_patcher_test.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/preamble_patcher_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/preamble_patcher_test.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{3FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\windows\preamble_patcher_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\windows\shortproc.asm">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ CommandLine="ml64 /Fo"$(OutDir)\$(InputName).obj" /c /Cx /coff "$(InputPath)""
+ Outputs="$(OutDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCustomBuildTool"
+ CommandLine="ml64 /Fo"$(OutDir)\$(InputName).obj" /c /Cx /coff "$(InputPath)""
+ Outputs="$(OutDir)\$(InputName).obj"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{33995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\preamble_patcher.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\mini_disassembler.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\auto_testing_hook.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\basictypes.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/realloc_unittest/realloc_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/realloc_unittest/realloc_unittest.vcproj new file mode 100755 index 00000000000..7b19efcfdbe --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/realloc_unittest/realloc_unittest.vcproj @@ -0,0 +1,151 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="realloc_unittest"
+ ProjectGUID="{4765198D-5305-4AB0-9A21-A0CD8201EB2A}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/realloc_unittest.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/realloc_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/realloc_unittest.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\realloc_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{43995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/sampler_test/sampler_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/sampler_test/sampler_test.vcproj new file mode 100755 index 00000000000..9447f01e606 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/sampler_test/sampler_test.vcproj @@ -0,0 +1,154 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="sampler_test"
+ ProjectGUID="{B765198D-5305-4AB0-9A21-A0CD8201EB2A}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/sampler_test.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/sampler_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/sampler_test.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{BFC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\sampler_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{B3995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\base\commandlineflags.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\base\logging.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj new file mode 100755 index 00000000000..bfac5766aef --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj @@ -0,0 +1,153 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="stack_trace_table_test"
+ ProjectGUID="{A4754725-DE0D-4214-8979-324247AAD78E}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/stack_trace_table_test.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/stack_trace_table_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/stack_trace_table_test.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{AFC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\stack_trace_table_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{A3995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ <File
+ RelativePath="..\..\src\stack_trace_table.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/system-alloc_unittest/system-alloc_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/system-alloc_unittest/system-alloc_unittest.vcproj new file mode 100755 index 00000000000..4ed131a1d88 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/system-alloc_unittest/system-alloc_unittest.vcproj @@ -0,0 +1,170 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="system-alloc_unittest"
+ ProjectGUID="{7CC73D97-C057-43A6-82EF-E6B567488D02}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/system-alloc_unittest.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/system-alloc_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/system-alloc_unittest.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\system-alloc_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\..\src\tests\testutil.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ <File
+ RelativePath="..\..\src\tests\testutil.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj new file mode 100755 index 00000000000..cd9f00745dd --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj @@ -0,0 +1,150 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="tcmalloc_minimal_large_unittest"
+ ProjectGUID="{2D8B9599-C74C-4298-B723-6CF6077563E3}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/tcmalloc_minimal_large_unittest.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/tcmalloc_minimal_large_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/tcmalloc_minimal_large_unittest.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\..\src\tests\tcmalloc_large_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
+ RuntimeLibrary="2"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\..\src\windows\config.h">
+ </File>
+ <File
+ RelativePath="..\..\src\config_for_unittests.h">
+ </File>
+ <File
+ RelativePath="..\..\src\windows\port.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/third_party/gperftools-2.7/dist/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj b/src/third_party/gperftools-2.7/dist/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj new file mode 100755 index 00000000000..47f6f74a307 --- /dev/null +++ b/src/third_party/gperftools-2.7/dist/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj @@ -0,0 +1,170 @@ +<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="tcmalloc_minimal_unittest"
+ ProjectGUID="{7CC73D97-C057-43A6-82EF-E6B567488D02}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/tcmalloc_minimal_unittest.exe"
+ LinkIncremental="2"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/tcmalloc_minimal_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/tcmalloc_minimal_unittest.exe"
+ LinkIncremental="1"
+ ForceSymbolReferences="__tcmalloc"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
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diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/heap-checker.h new file mode 100644 index 00000000000..6b9ffe5a2ce --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/heap-checker.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-checker.h is deprecated. Use gperftools/heap-checker.h instead" +#endif +#include <gperftools/heap-checker.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/heap-profiler.h new file mode 100644 index 00000000000..6155484986a --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/heap-profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-profiler.h is deprecated. Use gperftools/heap-profiler.h instead" +#endif +#include <gperftools/heap-profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_extension.h new file mode 100644 index 00000000000..fdad25a350e --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_extension.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension.h is deprecated. Use gperftools/malloc_extension.h instead" +#endif +#include <gperftools/malloc_extension.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_extension_c.h new file mode 100644 index 00000000000..3c5cd38e6a8 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_extension_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension_c.h is deprecated. Use gperftools/malloc_extension_c.h instead" +#endif +#include <gperftools/malloc_extension_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_hook.h new file mode 100644 index 00000000000..7ec000261d4 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_hook.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook.h is deprecated. Use gperftools/malloc_hook.h instead" +#endif +#include <gperftools/malloc_hook.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_hook_c.h new file mode 100644 index 00000000000..eb21aaf2e23 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/malloc_hook_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook_c.h is deprecated. Use gperftools/malloc_hook_c.h instead" +#endif +#include <gperftools/malloc_hook_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/profiler.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/profiler.h new file mode 100644 index 00000000000..293d60557cc --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/profiler.h is deprecated. Use gperftools/profiler.h instead" +#endif +#include <gperftools/profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/stacktrace.h new file mode 100644 index 00000000000..55f12d2ee1d --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/stacktrace.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/stacktrace.h is deprecated. Use gperftools/stacktrace.h instead" +#endif +#include <gperftools/stacktrace.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/tcmalloc.h new file mode 100644 index 00000000000..1addeb6132c --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/google/tcmalloc.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/tcmalloc.h is deprecated. Use gperftools/tcmalloc.h instead" +#endif +#include <gperftools/tcmalloc.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/heap-checker.h new file mode 100644 index 00000000000..edd6cc7fb50 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/heap-checker.h @@ -0,0 +1,422 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat) +// +// +// Module for detecing heap (memory) leaks. +// +// For full(er) information, see docs/heap_checker.html +// +// This module can be linked into programs with +// no slowdown caused by this unless you activate the leak-checker: +// +// 1. Set the environment variable HEAPCHEK to _type_ before +// running the program. +// +// _type_ is usually "normal" but can also be "minimal", "strict", or +// "draconian". (See the html file for other options, like 'local'.) +// +// After that, just run your binary. If the heap-checker detects +// a memory leak at program-exit, it will print instructions on how +// to track down the leak. + +#ifndef BASE_HEAP_CHECKER_H_ +#define BASE_HEAP_CHECKER_H_ + +#include <sys/types.h> // for size_t +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> // for uintptr_t +#endif +#include <stdarg.h> // for va_list +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// The class is thread-safe with respect to all the provided static methods, +// as well as HeapLeakChecker objects: they can be accessed by multiple threads. +class PERFTOOLS_DLL_DECL HeapLeakChecker { + public: + + // ----------------------------------------------------------------------- // + // Static functions for working with (whole-program) leak checking. + + // If heap leak checking is currently active in some mode + // e.g. if leak checking was started (and is still active now) + // due to HEAPCHECK=... defined in the environment. + // The return value reflects iff HeapLeakChecker objects manually + // constructed right now will be doing leak checking or nothing. + // Note that we can go from active to inactive state during InitGoogle() + // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle(). + static bool IsActive(); + + // Return pointer to the whole-program checker if it has been created + // and NULL otherwise. + // Once GlobalChecker() returns non-NULL that object will not disappear and + // will be returned by all later GlobalChecker calls. + // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below) + // for the whole-program checker after one calls NoGlobalLeaks() + // or similar and gets false. + static HeapLeakChecker* GlobalChecker(); + + // Do whole-program leak check now (if it was activated for this binary); + // return false only if it was activated and has failed. + // The mode of the check is controlled by the command-line flags. + // This method can be called repeatedly. + // Things like GlobalChecker()->SameHeap() can also be called explicitly + // to do the desired flavor of the check. + static bool NoGlobalLeaks(); + + // If whole-program checker if active, + // cancel its automatic execution after main() exits. + // This requires that some leak check (e.g. NoGlobalLeaks()) + // has been called at least once on the whole-program checker. + static void CancelGlobalCheck(); + + // ----------------------------------------------------------------------- // + // Non-static functions for starting and doing leak checking. + + // Start checking and name the leak check performed. + // The name is used in naming dumped profiles + // and needs to be unique only within your binary. + // It must also be a string that can be a part of a file name, + // in particular not contain path expressions. + explicit HeapLeakChecker(const char *name); + + // Destructor (verifies that some *NoLeaks or *SameHeap method + // has been called at least once). + ~HeapLeakChecker(); + + // These used to be different but are all the same now: they return + // true iff all memory allocated since this HeapLeakChecker object + // was constructor is still reachable from global state. + // + // Because we fork to convert addresses to symbol-names, and forking + // is not thread-safe, and we may be called in a threaded context, + // we do not try to symbolize addresses when called manually. + bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); } + + // These forms are obsolete; use NoLeaks() instead. + // TODO(csilvers): mark as DEPRECATED. + bool QuickNoLeaks() { return NoLeaks(); } + bool BriefNoLeaks() { return NoLeaks(); } + bool SameHeap() { return NoLeaks(); } + bool QuickSameHeap() { return NoLeaks(); } + bool BriefSameHeap() { return NoLeaks(); } + + // Detailed information about the number of leaked bytes and objects + // (both of these can be negative as well). + // These are available only after a *SameHeap or *NoLeaks + // method has been called. + // Note that it's possible for both of these to be zero + // while SameHeap() or NoLeaks() returned false in case + // of a heap state change that is significant + // but preserves the byte and object counts. + ssize_t BytesLeaked() const; + ssize_t ObjectsLeaked() const; + + // ----------------------------------------------------------------------- // + // Static helpers to make us ignore certain leaks. + + // Scoped helper class. Should be allocated on the stack inside a + // block of code. Any heap allocations done in the code block + // covered by the scoped object (including in nested function calls + // done by the code block) will not be reported as leaks. This is + // the recommended replacement for the GetDisableChecksStart() and + // DisableChecksToHereFrom() routines below. + // + // Example: + // void Foo() { + // HeapLeakChecker::Disabler disabler; + // ... code that allocates objects whose leaks should be ignored ... + // } + // + // REQUIRES: Destructor runs in same thread as constructor + class Disabler { + public: + Disabler(); + ~Disabler(); + private: + Disabler(const Disabler&); // disallow copy + void operator=(const Disabler&); // and assign + }; + + // Ignore an object located at 'ptr' (can go at the start or into the object) + // as well as all heap objects (transitively) referenced from it for the + // purposes of heap leak checking. Returns 'ptr' so that one can write + // static T* obj = IgnoreObject(new T(...)); + // + // If 'ptr' does not point to an active allocated object at the time of this + // call, it is ignored; but if it does, the object must not get deleted from + // the heap later on. + // + // See also HiddenPointer, below, if you need to prevent a pointer from + // being traversed by the heap checker but do not wish to transitively + // whitelist objects referenced through it. + template <typename T> + static T* IgnoreObject(T* ptr) { + DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr))); + return ptr; + } + + // Undo what an earlier IgnoreObject() call promised and asked to do. + // At the time of this call 'ptr' must point at or inside of an active + // allocated object which was previously registered with IgnoreObject(). + static void UnIgnoreObject(const void* ptr); + + // ----------------------------------------------------------------------- // + // Internal types defined in .cc + + class Allocator; + struct RangeValue; + + private: + + // ----------------------------------------------------------------------- // + // Various helpers + + // Create the name of the heap profile file. + // Should be deleted via Allocator::Free(). + char* MakeProfileNameLocked(); + + // Helper for constructors + void Create(const char *name, bool make_start_snapshot); + + enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE }; + + // Helper for *NoLeaks and *SameHeap + bool DoNoLeaks(ShouldSymbolize should_symbolize); + + // Helper for NoGlobalLeaks, also called by the global destructor. + static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize); + + // These used to be public, but they are now deprecated. + // Will remove entirely when all internal uses are fixed. + // In the meantime, use friendship so the unittest can still test them. + static void* GetDisableChecksStart(); + static void DisableChecksToHereFrom(const void* start_address); + static void DisableChecksIn(const char* pattern); + friend void RangeDisabledLeaks(); + friend void NamedTwoDisabledLeaks(); + friend void* RunNamedDisabledLeaks(void*); + friend void TestHeapLeakCheckerNamedDisabling(); + + // Actually implements IgnoreObject(). + static void DoIgnoreObject(const void* ptr); + + // Disable checks based on stack trace entry at a depth <= + // max_depth. Used to hide allocations done inside some special + // libraries. + static void DisableChecksFromToLocked(const void* start_address, + const void* end_address, + int max_depth); + + // Helper for DoNoLeaks to ignore all objects reachable from all live data + static void IgnoreAllLiveObjectsLocked(const void* self_stack_top); + + // Callback we pass to TCMalloc_ListAllProcessThreads (see thread_lister.h) + // that is invoked when all threads of our process are found and stopped. + // The call back does the things needed to ignore live data reachable from + // thread stacks and registers for all our threads + // as well as do other global-live-data ignoring + // (via IgnoreNonThreadLiveObjectsLocked) + // during the quiet state of all threads being stopped. + // For the argument meaning see the comment by TCMalloc_ListAllProcessThreads. + // Here we only use num_threads and thread_pids, that TCMalloc_ListAllProcessThreads + // fills for us with the number and pids of all the threads of our process + // it found and attached to. + static int IgnoreLiveThreadsLocked(void* parameter, + int num_threads, + pid_t* thread_pids, + va_list ap); + + // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked + // that we prefer to execute from IgnoreLiveThreadsLocked + // while all threads are stopped. + // This helper does live object discovery and ignoring + // for all objects that are reachable from everything + // not related to thread stacks and registers. + static void IgnoreNonThreadLiveObjectsLocked(); + + // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked + // to discover and ignore all heap objects + // reachable from currently considered live objects + // (live_objects static global variable in out .cc file). + // "name", "name2" are two strings that we print one after another + // in a debug message to describe what kind of live object sources + // are being used. + static void IgnoreLiveObjectsLocked(const char* name, const char* name2); + + // Do the overall whole-program heap leak check if needed; + // returns true when did the leak check. + static bool DoMainHeapCheck(); + + // Type of task for UseProcMapsLocked + enum ProcMapsTask { + RECORD_GLOBAL_DATA, + DISABLE_LIBRARY_ALLOCS + }; + + // Success/Error Return codes for UseProcMapsLocked. + enum ProcMapsResult { + PROC_MAPS_USED, + CANT_OPEN_PROC_MAPS, + NO_SHARED_LIBS_IN_PROC_MAPS + }; + + // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line. + static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task); + + // A ProcMapsTask to disable allocations from 'library' + // that is mapped to [start_address..end_address) + // (only if library is a certain system library). + static void DisableLibraryAllocsLocked(const char* library, + uintptr_t start_address, + uintptr_t end_address); + + // Return true iff "*ptr" points to a heap object + // ("*ptr" can point at the start or inside of a heap object + // so that this works e.g. for pointers to C++ arrays, C++ strings, + // multiple-inherited objects, or pointers to members). + // We also fill *object_size for this object then + // and we move "*ptr" to point to the very start of the heap object. + static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size); + + // Helper to shutdown heap leak checker when it's not needed + // or can't function properly. + static void TurnItselfOffLocked(); + + // Internally-used c-tor to start whole-executable checking. + HeapLeakChecker(); + + // ----------------------------------------------------------------------- // + // Friends and externally accessed helpers. + + // Helper for VerifyHeapProfileTableStackGet in the unittest + // to get the recorded allocation caller for ptr, + // which must be a heap object. + static const void* GetAllocCaller(void* ptr); + friend void VerifyHeapProfileTableStackGet(); + + // This gets to execute before constructors for all global objects + static void BeforeConstructorsLocked(); + friend void HeapLeakChecker_BeforeConstructors(); + + // This gets to execute after destructors for all global objects + friend void HeapLeakChecker_AfterDestructors(); + + // Full starting of recommended whole-program checking. + friend void HeapLeakChecker_InternalInitStart(); + + // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially + // calls DoMainHeapCheck + friend void HeapLeakChecker_RunHeapCleanups(); + + // ----------------------------------------------------------------------- // + // Member data. + + class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe + const char* name_; // our remembered name (we own it) + // NULL means this leak checker is a noop + + // Snapshot taken when the checker was created. May be NULL + // for the global heap checker object. We use void* instead of + // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h. + void* start_snapshot_; + + bool has_checked_; // if we have done the leak check, so these are ready: + ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker + ssize_t inuse_allocs_increase_; // allocations-in-use increase + // for this checker + bool keep_profiles_; // iff we should keep the heap profiles we've made + + // ----------------------------------------------------------------------- // + + // Disallow "evil" constructors. + HeapLeakChecker(const HeapLeakChecker&); + void operator=(const HeapLeakChecker&); +}; + + +// Holds a pointer that will not be traversed by the heap checker. +// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and +// all objects reachable from o are ignored by the heap checker. +template <class T> +class HiddenPointer { + public: + explicit HiddenPointer(T* t) + : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) { + } + // Returns unhidden pointer. Be careful where you save the result. + T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); } + + private: + // Arbitrary value, but not such that xor'ing with it is likely + // to map one valid pointer to another valid pointer: + static const uintptr_t kHideMask = + static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll); + uintptr_t masked_t_; +}; + +// A class that exists solely to run its destructor. This class should not be +// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below. +class PERFTOOLS_DLL_DECL HeapCleaner { + public: + typedef void (*void_function)(void); + HeapCleaner(void_function f); + static void RunHeapCleanups(); + private: + static std::vector<void_function>* heap_cleanups_; +}; + +// A macro to declare module heap check cleanup tasks +// (they run only if we are doing heap leak checking.) +// 'body' should be the cleanup code to run. 'name' doesn't matter, +// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls. +#define REGISTER_HEAPCHECK_CLEANUP(name, body) \ + namespace { \ + void heapcheck_cleanup_##name() { body; } \ + static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \ + } + +#endif // BASE_HEAP_CHECKER_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/heap-profiler.h new file mode 100644 index 00000000000..38c6afef8ca --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/heap-profiler.h @@ -0,0 +1,105 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for heap-profiling. + * + * For full(er) information, see docs/heapprofile.html + * + * This module can be linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "HEAPPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()". + * + */ + +#ifndef BASE_HEAP_PROFILER_H_ +#define BASE_HEAP_PROFILER_H_ + +#include <stddef.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Start profiling and arrange to write profile data to file names + * of the form: "prefix.0000", "prefix.0001", ... + */ +PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix); + +/* Returns non-zero if we are currently profiling the heap. (Returns + * an int rather than a bool so it's usable from C.) This is true + * between calls to HeapProfilerStart() and HeapProfilerStop(), and + * also if the program has been run with HEAPPROFILER, or some other + * way to turn on whole-program profiling. + */ +int IsHeapProfilerRunning(); + +/* Stop heap profiling. Can be restarted again with HeapProfilerStart(), + * but the currently accumulated profiling information will be cleared. + */ +PERFTOOLS_DLL_DECL void HeapProfilerStop(); + +/* Dump a profile now - can be used for dumping at a hopefully + * quiescent state in your program, in order to more easily track down + * memory leaks. Will include the reason in the logged message + */ +PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason); + +/* Generate current heap profiling information. + * Returns an empty string when heap profiling is not active. + * The returned pointer is a '\0'-terminated string allocated using malloc() + * and should be free()-ed as soon as the caller does not need it anymore. + */ +PERFTOOLS_DLL_DECL char* GetHeapProfile(); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_HEAP_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_extension.h new file mode 100644 index 00000000000..a8313b954e9 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_extension.h @@ -0,0 +1,451 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat <opensource@google.com> +// +// Extra extensions exported by some malloc implementations. These +// extensions are accessed through a virtual base class so an +// application can link against a malloc that does not implement these +// extensions, and it will get default versions that do nothing. +// +// NOTE FOR C USERS: If you wish to use this functionality from within +// a C program, see malloc_extension_c.h. + +#ifndef BASE_MALLOC_EXTENSION_H_ +#define BASE_MALLOC_EXTENSION_H_ + +#include <stddef.h> +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> +#endif +#include <string> +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +static const int kMallocHistogramSize = 64; + +// One day, we could support other types of writers (perhaps for C?) +typedef std::string MallocExtensionWriter; + +namespace base { +struct MallocRange; +struct MallocSizeClass; +} + +// Interface to a pluggable system allocator. +class PERFTOOLS_DLL_DECL SysAllocator { + public: + SysAllocator() { + } + virtual ~SysAllocator(); + + // Allocates "size"-byte of memory from system aligned with "alignment". + // Returns NULL if failed. Otherwise, the returned pointer p up to and + // including (p + actual_size -1) have been allocated. + virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0; +}; + +// The default implementations of the following routines do nothing. +// All implementations should be thread-safe; the current one +// (TCMallocImplementation) is. +class PERFTOOLS_DLL_DECL MallocExtension { + public: + virtual ~MallocExtension(); + + // Call this very early in the program execution -- say, in a global + // constructor -- to set up parameters and state needed by all + // instrumented malloc implemenatations. One example: this routine + // sets environemnt variables to tell STL to use libc's malloc() + // instead of doing its own memory management. This is safe to call + // multiple times, as long as each time is before threads start up. + static void Initialize(); + + // See "verify_memory.h" to see what these routines do + virtual bool VerifyAllMemory(); + virtual bool VerifyNewMemory(const void* p); + virtual bool VerifyArrayNewMemory(const void* p); + virtual bool VerifyMallocMemory(const void* p); + virtual bool MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]); + + // Get a human readable description of the following malloc data structures. + // - Total inuse memory by application. + // - Free memory(thread, central and page heap), + // - Freelist of central cache, each class. + // - Page heap freelist. + // The state is stored as a null-terminated string + // in a prefix of "buffer[0,buffer_length-1]". + // REQUIRES: buffer_length > 0. + virtual void GetStats(char* buffer, int buffer_length); + + // Outputs to "writer" a sample of live objects and the stack traces + // that allocated these objects. The format of the returned output + // is equivalent to the output of the heap profiler and can + // therefore be passed to "pprof". This function is equivalent to + // ReadStackTraces. The main difference is that this function returns + // serialized data appropriately formatted for use by the pprof tool. + // NOTE: by default, tcmalloc does not do any heap sampling, and this + // function will always return an empty sample. To get useful + // data from GetHeapSample, you must also set the environment + // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288. + virtual void GetHeapSample(MallocExtensionWriter* writer); + + // Outputs to "writer" the stack traces that caused growth in the + // address space size. The format of the returned output is + // equivalent to the output of the heap profiler and can therefore + // be passed to "pprof". This function is equivalent to + // ReadHeapGrowthStackTraces. The main difference is that this function + // returns serialized data appropriately formatted for use by the + // pprof tool. (This does not depend on, or require, + // TCMALLOC_SAMPLE_PARAMETER.) + virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer); + + // Invokes func(arg, range) for every controlled memory + // range. *range is filled in with information about the range. + // + // This is a best-effort interface useful only for performance + // analysis. The implementation may not call func at all. + typedef void (RangeFunction)(void*, const base::MallocRange*); + virtual void Ranges(void* arg, RangeFunction func); + + // ------------------------------------------------------------------- + // Control operations for getting and setting malloc implementation + // specific parameters. Some currently useful properties: + // + // generic + // ------- + // "generic.current_allocated_bytes" + // Number of bytes currently allocated by application + // This property is not writable. + // + // "generic.heap_size" + // Number of bytes in the heap == + // current_allocated_bytes + + // fragmentation + + // freed memory regions + // This property is not writable. + // + // tcmalloc + // -------- + // "tcmalloc.max_total_thread_cache_bytes" + // Upper limit on total number of bytes stored across all + // per-thread caches. Default: 16MB. + // + // "tcmalloc.current_total_thread_cache_bytes" + // Number of bytes used across all thread caches. + // This property is not writable. + // + // "tcmalloc.central_cache_free_bytes" + // Number of free bytes in the central cache that have been + // assigned to size classes. They always count towards virtual + // memory usage, and unless the underlying memory is swapped out + // by the OS, they also count towards physical memory usage. + // This property is not writable. + // + // "tcmalloc.transfer_cache_free_bytes" + // Number of free bytes that are waiting to be transfered between + // the central cache and a thread cache. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.thread_cache_free_bytes" + // Number of free bytes in thread caches. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.pageheap_free_bytes" + // Number of bytes in free, mapped pages in page heap. These + // bytes can be used to fulfill allocation requests. They + // always count towards virtual memory usage, and unless the + // underlying memory is swapped out by the OS, they also count + // towards physical memory usage. This property is not writable. + // + // "tcmalloc.pageheap_unmapped_bytes" + // Number of bytes in free, unmapped pages in page heap. + // These are bytes that have been released back to the OS, + // possibly by one of the MallocExtension "Release" calls. + // They can be used to fulfill allocation requests, but + // typically incur a page fault. They always count towards + // virtual memory usage, and depending on the OS, typically + // do not count towards physical memory usage. This property + // is not writable. + // ------------------------------------------------------------------- + + // Get the named "property"'s value. Returns true if the property + // is known. Returns false if the property is not a valid property + // name for the current malloc implementation. + // REQUIRES: property != NULL; value != NULL + virtual bool GetNumericProperty(const char* property, size_t* value); + + // Set the named "property"'s value. Returns true if the property + // is known and writable. Returns false if the property is not a + // valid property name for the current malloc implementation, or + // is not writable. + // REQUIRES: property != NULL + virtual bool SetNumericProperty(const char* property, size_t value); + + // Mark the current thread as "idle". This routine may optionally + // be called by threads as a hint to the malloc implementation that + // any thread-specific resources should be released. Note: this may + // be an expensive routine, so it should not be called too often. + // + // Also, if the code that calls this routine will go to sleep for + // a while, it should take care to not allocate anything between + // the call to this routine and the beginning of the sleep. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadIdle(); + + // Mark the current thread as "busy". This routine should be + // called after MarkThreadIdle() if the thread will now do more + // work. If this method is not called, performance may suffer. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadBusy(); + + // Gets the system allocator used by the malloc extension instance. Returns + // NULL for malloc implementations that do not support pluggable system + // allocators. + virtual SysAllocator* GetSystemAllocator(); + + // Sets the system allocator to the specified. + // + // Users could register their own system allocators for malloc implementation + // that supports pluggable system allocators, such as TCMalloc, by doing: + // alloc = new MyOwnSysAllocator(); + // MallocExtension::instance()->SetSystemAllocator(alloc); + // It's up to users whether to fall back (recommended) to the default + // system allocator (use GetSystemAllocator() above) or not. The caller is + // responsible to any necessary locking. + // See tcmalloc/system-alloc.h for the interface and + // tcmalloc/memfs_malloc.cc for the examples. + // + // It's a no-op for malloc implementations that do not support pluggable + // system allocators. + virtual void SetSystemAllocator(SysAllocator *a); + + // Try to release num_bytes of free memory back to the operating + // system for reuse. Use this extension with caution -- to get this + // memory back may require faulting pages back in by the OS, and + // that may be slow. (Currently only implemented in tcmalloc.) + virtual void ReleaseToSystem(size_t num_bytes); + + // Same as ReleaseToSystem() but release as much memory as possible. + virtual void ReleaseFreeMemory(); + + // Sets the rate at which we release unused memory to the system. + // Zero means we never release memory back to the system. Increase + // this flag to return memory faster; decrease it to return memory + // slower. Reasonable rates are in the range [0,10]. (Currently + // only implemented in tcmalloc). + virtual void SetMemoryReleaseRate(double rate); + + // Gets the release rate. Returns a value < 0 if unknown. + virtual double GetMemoryReleaseRate(); + + // Returns the estimated number of bytes that will be allocated for + // a request of "size" bytes. This is an estimate: an allocation of + // SIZE bytes may reserve more bytes, but will never reserve less. + // (Currently only implemented in tcmalloc, other implementations + // always return SIZE.) + // This is equivalent to malloc_good_size() in OS X. + virtual size_t GetEstimatedAllocatedSize(size_t size); + + // Returns the actual number N of bytes reserved by tcmalloc for the + // pointer p. The client is allowed to use the range of bytes + // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this + // allocation). This number may be equal to or greater than the number + // of bytes requested when p was allocated. + // p must have been allocated by this malloc implementation, + // must not be an interior pointer -- that is, must be exactly + // the pointer returned to by malloc() et al., not some offset + // from that -- and should not have been freed yet. p may be NULL. + // (Currently only implemented in tcmalloc; other implementations + // will return 0.) + // This is equivalent to malloc_size() in OS X, malloc_usable_size() + // in glibc, and _msize() for windows. + virtual size_t GetAllocatedSize(const void* p); + + // Returns kOwned if this malloc implementation allocated the memory + // pointed to by p, or kNotOwned if some other malloc implementation + // allocated it or p is NULL. May also return kUnknownOwnership if + // the malloc implementation does not keep track of ownership. + // REQUIRES: p must be a value returned from a previous call to + // malloc(), calloc(), realloc(), memalign(), posix_memalign(), + // valloc(), pvalloc(), new, or new[], and must refer to memory that + // is currently allocated (so, for instance, you should not pass in + // a pointer after having called free() on it). + enum Ownership { + // NOTE: Enum values MUST be kept in sync with the version in + // malloc_extension_c.h + kUnknownOwnership = 0, + kOwned, + kNotOwned + }; + virtual Ownership GetOwnership(const void* p); + + // The current malloc implementation. Always non-NULL. + static MallocExtension* instance(); + + // Change the malloc implementation. Typically called by the + // malloc implementation during initialization. + static void Register(MallocExtension* implementation); + + // Returns detailed information about malloc's freelists. For each list, + // return a FreeListInfo: + struct FreeListInfo { + size_t min_object_size; + size_t max_object_size; + size_t total_bytes_free; + const char* type; + }; + // Each item in the vector refers to a different freelist. The lists + // are identified by the range of allocations that objects in the + // list can satisfy ([min_object_size, max_object_size]) and the + // type of freelist (see below). The current size of the list is + // returned in total_bytes_free (which count against a processes + // resident and virtual size). + // + // Currently supported types are: + // + // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size + // class in the page heap is returned. Bytes in "page_unmapped" + // are no longer backed by physical memory and do not count against + // the resident size of a process. + // + // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger + // than the largest page heap size class. Only one "large" + // entry is returned. There is no upper-bound on the size + // of objects in the large free list; this call returns + // kint64max for max_object_size. Bytes in + // "large_unmapped" are no longer backed by physical memory + // and do not count against the resident size of a process. + // + // "tcmalloc.central" - tcmalloc's central free-list. One entry per + // size-class is returned. Never unmapped. + // + // "debug.free_queue" - free objects queued by the debug allocator + // and not returned to tcmalloc. + // + // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped. + virtual void GetFreeListSizes(std::vector<FreeListInfo>* v); + + // Get a list of stack traces of sampled allocation points. Returns + // a pointer to a "new[]-ed" result array, and stores the sample + // period in "sample_period". + // + // The state is stored as a sequence of adjacent entries + // in the returned array. Each entry has the following form: + // uintptr_t count; // Number of objects with following trace + // uintptr_t size; // Total size of objects with following trace + // uintptr_t depth; // Number of PC values in stack trace + // void* stack[depth]; // PC values that form the stack trace + // + // The list of entries is terminated by a "count" of 0. + // + // It is the responsibility of the caller to "delete[]" the returned array. + // + // May return NULL to indicate no results. + // + // This is an internal extension. Callers should use the more + // convenient "GetHeapSample(string*)" method defined above. + virtual void** ReadStackTraces(int* sample_period); + + // Like ReadStackTraces(), but returns stack traces that caused growth + // in the address space size. + virtual void** ReadHeapGrowthStackTraces(); + + // Returns the size in bytes of the calling threads cache. + virtual size_t GetThreadCacheSize(); + + // Like MarkThreadIdle, but does not destroy the internal data + // structures of the thread cache. When the thread resumes, it wil + // have an empty cache but will not need to pay to reconstruct the + // cache data structures. + virtual void MarkThreadTemporarilyIdle(); + + // Invokes func(arg, classinfo) for every size class. + // *classinfo is filled in with information about the size class. + typedef void (SizeClassFunction)(void*, const base::MallocSizeClass*); + virtual void SizeClasses(void* arg, SizeClassFunction func); +}; + +namespace base { + +// Information passed per range. More fields may be added later. +struct MallocRange { + enum Type { + INUSE, // Application is using this range + FREE, // Range is currently free + UNMAPPED, // Backing physical memory has been returned to the OS + UNKNOWN + // More enum values may be added in the future + }; + + uintptr_t address; // Address of range + size_t length; // Byte length of range + Type type; // Type of this range + double fraction; // Fraction of range that is being used (0 if !INUSE) + + // Perhaps add the following: + // - stack trace if this range was sampled + // - heap growth stack trace if applicable to this range + // - age when allocated (for inuse) or freed (if not in use) +}; + +struct MallocSizeClass { + size_t bytes_per_obj; + size_t pages_per_span; + size_t num_spans; + size_t num_thread_objs; + size_t num_central_objs; + size_t num_transfer_objs; + size_t free_bytes; + size_t alloc_bytes; +}; + +} // namespace base + +#endif // BASE_MALLOC_EXTENSION_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_extension_c.h new file mode 100644 index 00000000000..70ff6868ecf --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_extension_c.h @@ -0,0 +1,101 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_extension.h. See malloc_extension.h for + * details. Note these C shims always work on + * MallocExtension::instance(); it is not possible to have more than + * one MallocExtension object in C applications. + */ + +#ifndef _MALLOC_EXTENSION_C_H_ +#define _MALLOC_EXTENSION_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows -- makes sure clients can import these fns */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define kMallocExtensionHistogramSize 64 + +PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocExtensionHistogramSize]); +PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length); + +/* TODO(csilvers): write a C version of these routines, that perhaps + * takes a function ptr and a void *. + */ +/* void MallocExtension_GetHeapSample(string* result); */ +/* void MallocExtension_GetHeapGrowthStacks(string* result); */ + +PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value); +PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetThreadCacheSize(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadTemporarilyIdle(void); + +/* + * NOTE: These enum values MUST be kept in sync with the version in + * malloc_extension.h + */ +typedef enum { + MallocExtension_kUnknownOwnership = 0, + MallocExtension_kOwned, + MallocExtension_kNotOwned +} MallocExtension_Ownership; + +PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _MALLOC_EXTENSION_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_hook.h new file mode 100644 index 00000000000..b76411fb590 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_hook.h @@ -0,0 +1,359 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Some of our malloc implementations can invoke the following hooks whenever +// memory is allocated or deallocated. MallocHook is thread-safe, and things +// you do before calling AddFooHook(MyHook) are visible to any resulting calls +// to MyHook. Hooks must be thread-safe. If you write: +// +// CHECK(MallocHook::AddNewHook(&MyNewHook)); +// +// MyNewHook will be invoked in subsequent calls in the current thread, but +// there are no guarantees on when it might be invoked in other threads. +// +// There are a limited number of slots available for each hook type. Add*Hook +// will return false if there are no slots available. Remove*Hook will return +// false if the given hook was not already installed. +// +// The order in which individual hooks are called in Invoke*Hook is undefined. +// +// It is safe for a hook to remove itself within Invoke*Hook and add other +// hooks. Any hooks added inside a hook invocation (for the same hook type) +// will not be invoked for the current invocation. +// +// One important user of these hooks is the heap profiler. +// +// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be +// directly in the code of the (de)allocation function that is provided to the +// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute. +// +// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you +// need to invoke a hook (which you shouldn't unless you're part of tcmalloc), +// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h. +// +// NOTE FOR C USERS: If you want to use malloc_hook functionality from +// a C program, #include malloc_hook_c.h instead of this file. + +#ifndef _MALLOC_HOOK_H_ +#define _MALLOC_HOOK_H_ + +#include <stddef.h> +#include <sys/types.h> +extern "C" { +#include "malloc_hook_c.h" // a C version of the malloc_hook interface +} + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +// The C++ methods below call the C version (MallocHook_*), and thus +// convert between an int and a bool. Windows complains about this +// (a "performance warning") which we don't care about, so we suppress. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4800) +#endif + +// Note: malloc_hook_c.h defines MallocHook_*Hook and +// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook +// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h +// for details of these types/functions. + +class PERFTOOLS_DLL_DECL MallocHook { + public: + // The NewHook is invoked whenever an object is allocated. + // It may be passed NULL if the allocator returned NULL. + typedef MallocHook_NewHook NewHook; + inline static bool AddNewHook(NewHook hook) { + return MallocHook_AddNewHook(hook); + } + inline static bool RemoveNewHook(NewHook hook) { + return MallocHook_RemoveNewHook(hook); + } + inline static void InvokeNewHook(const void* p, size_t s); + + // The DeleteHook is invoked whenever an object is deallocated. + // It may be passed NULL if the caller is trying to delete NULL. + typedef MallocHook_DeleteHook DeleteHook; + inline static bool AddDeleteHook(DeleteHook hook) { + return MallocHook_AddDeleteHook(hook); + } + inline static bool RemoveDeleteHook(DeleteHook hook) { + return MallocHook_RemoveDeleteHook(hook); + } + inline static void InvokeDeleteHook(const void* p); + + // The PreMmapHook is invoked with mmap or mmap64 arguments just + // before the call is actually made. Such a hook may be useful + // in memory limited contexts, to catch allocations that will exceed + // a memory limit, and take outside actions to increase that limit. + typedef MallocHook_PreMmapHook PreMmapHook; + inline static bool AddPreMmapHook(PreMmapHook hook) { + return MallocHook_AddPreMmapHook(hook); + } + inline static bool RemovePreMmapHook(PreMmapHook hook) { + return MallocHook_RemovePreMmapHook(hook); + } + inline static void InvokePreMmapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MmapReplacement is invoked after the PreMmapHook but before + // the call is actually made. The MmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call mmap/mmap64. + // This should be used only by experts, and users must be be + // extremely careful to avoid recursive calls to mmap. The replacement + // should be async signal safe. + // Only one MmapReplacement is supported. After setting an MmapReplacement + // you must call RemoveMmapReplacement before calling SetMmapReplacement + // again. + typedef MallocHook_MmapReplacement MmapReplacement; + inline static bool SetMmapReplacement(MmapReplacement hook) { + return MallocHook_SetMmapReplacement(hook); + } + inline static bool RemoveMmapReplacement(MmapReplacement hook) { + return MallocHook_RemoveMmapReplacement(hook); + } + inline static bool InvokeMmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + + + // The MmapHook is invoked whenever a region of memory is mapped. + // It may be passed MAP_FAILED if the mmap failed. + typedef MallocHook_MmapHook MmapHook; + inline static bool AddMmapHook(MmapHook hook) { + return MallocHook_AddMmapHook(hook); + } + inline static bool RemoveMmapHook(MmapHook hook) { + return MallocHook_RemoveMmapHook(hook); + } + inline static void InvokeMmapHook(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MunmapReplacement is invoked with munmap arguments just before + // the call is actually made. The MunmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call munmap. + // This should be used only by experts. The replacement should be + // async signal safe. + // Only one MunmapReplacement is supported. After setting an + // MunmapReplacement you must call RemoveMunmapReplacement before + // calling SetMunmapReplacement again. + typedef MallocHook_MunmapReplacement MunmapReplacement; + inline static bool SetMunmapReplacement(MunmapReplacement hook) { + return MallocHook_SetMunmapReplacement(hook); + } + inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { + return MallocHook_RemoveMunmapReplacement(hook); + } + inline static bool InvokeMunmapReplacement(const void* p, + size_t size, + int* result); + + // The MunmapHook is invoked whenever a region of memory is unmapped. + typedef MallocHook_MunmapHook MunmapHook; + inline static bool AddMunmapHook(MunmapHook hook) { + return MallocHook_AddMunmapHook(hook); + } + inline static bool RemoveMunmapHook(MunmapHook hook) { + return MallocHook_RemoveMunmapHook(hook); + } + inline static void InvokeMunmapHook(const void* p, size_t size); + + // The MremapHook is invoked whenever a region of memory is remapped. + typedef MallocHook_MremapHook MremapHook; + inline static bool AddMremapHook(MremapHook hook) { + return MallocHook_AddMremapHook(hook); + } + inline static bool RemoveMremapHook(MremapHook hook) { + return MallocHook_RemoveMremapHook(hook); + } + inline static void InvokeMremapHook(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + + // The PreSbrkHook is invoked just before sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. It may be useful in memory-limited contexts, + // to catch allocations that will exceed the limit and take outside + // actions to increase such a limit. + typedef MallocHook_PreSbrkHook PreSbrkHook; + inline static bool AddPreSbrkHook(PreSbrkHook hook) { + return MallocHook_AddPreSbrkHook(hook); + } + inline static bool RemovePreSbrkHook(PreSbrkHook hook) { + return MallocHook_RemovePreSbrkHook(hook); + } + inline static void InvokePreSbrkHook(ptrdiff_t increment); + + // The SbrkHook is invoked whenever sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. + typedef MallocHook_SbrkHook SbrkHook; + inline static bool AddSbrkHook(SbrkHook hook) { + return MallocHook_AddSbrkHook(hook); + } + inline static bool RemoveSbrkHook(SbrkHook hook) { + return MallocHook_RemoveSbrkHook(hook); + } + inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); + + // Get the current stack trace. Try to skip all routines up to and + // and including the caller of MallocHook::Invoke*. + // Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + // as a hint about how many routines to skip if better information + // is not available. + inline static int GetCallerStackTrace(void** result, int max_depth, + int skip_count) { + return MallocHook_GetCallerStackTrace(result, max_depth, skip_count); + } + + // Unhooked versions of mmap() and munmap(). These should be used + // only by experts, since they bypass heapchecking, etc. + // Note: These do not run hooks, but they still use the MmapReplacement + // and MunmapReplacement. + static void* UnhookedMMap(void *start, size_t length, int prot, int flags, + int fd, off_t offset); + static int UnhookedMUnmap(void *start, size_t length); + + // The following are DEPRECATED. + inline static NewHook GetNewHook(); + inline static NewHook SetNewHook(NewHook hook) { + return MallocHook_SetNewHook(hook); + } + + inline static DeleteHook GetDeleteHook(); + inline static DeleteHook SetDeleteHook(DeleteHook hook) { + return MallocHook_SetDeleteHook(hook); + } + + inline static PreMmapHook GetPreMmapHook(); + inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) { + return MallocHook_SetPreMmapHook(hook); + } + + inline static MmapHook GetMmapHook(); + inline static MmapHook SetMmapHook(MmapHook hook) { + return MallocHook_SetMmapHook(hook); + } + + inline static MunmapHook GetMunmapHook(); + inline static MunmapHook SetMunmapHook(MunmapHook hook) { + return MallocHook_SetMunmapHook(hook); + } + + inline static MremapHook GetMremapHook(); + inline static MremapHook SetMremapHook(MremapHook hook) { + return MallocHook_SetMremapHook(hook); + } + + inline static PreSbrkHook GetPreSbrkHook(); + inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) { + return MallocHook_SetPreSbrkHook(hook); + } + + inline static SbrkHook GetSbrkHook(); + inline static SbrkHook SetSbrkHook(SbrkHook hook) { + return MallocHook_SetSbrkHook(hook); + } + // End of DEPRECATED methods. + + private: + // Slow path versions of Invoke*Hook. + static void InvokeNewHookSlow(const void* p, size_t s); + static void InvokeDeleteHookSlow(const void* p); + static void InvokePreMmapHookSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static void InvokeMmapHookSlow(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static bool InvokeMmapReplacementSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + static void InvokeMunmapHookSlow(const void* p, size_t size); + static bool InvokeMunmapReplacementSlow(const void* p, + size_t size, + int* result); + static void InvokeMremapHookSlow(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + static void InvokePreSbrkHookSlow(ptrdiff_t increment); + static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment); +}; + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + + +#endif /* _MALLOC_HOOK_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_hook_c.h new file mode 100644 index 00000000000..56337e15e83 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/malloc_hook_c.h @@ -0,0 +1,173 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_hook.h. See malloc_hook.h for details + * on how to use these. + */ + +#ifndef _MALLOC_HOOK_C_H_ +#define _MALLOC_HOOK_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* Get the current stack trace. Try to skip all routines up to and + * and including the caller of MallocHook::Invoke*. + * Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + * as a hint about how many routines to skip if better information + * is not available. + */ +PERFTOOLS_DLL_DECL +int MallocHook_GetCallerStackTrace(void** result, int max_depth, + int skip_count); + +/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on + * failure. + */ + +typedef void (*MallocHook_NewHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveNewHook(MallocHook_NewHook hook); + +typedef void (*MallocHook_DeleteHook)(const void* ptr); +PERFTOOLS_DLL_DECL +int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook); + +typedef void (*MallocHook_PreMmapHook)(const void *start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook); + +typedef void (*MallocHook_MmapHook)(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook); + +typedef int (*MallocHook_MmapReplacement)(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); +int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook); +int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook); + +typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook); + +typedef int (*MallocHook_MunmapReplacement)(const void* ptr, + size_t size, + int* result); +int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook); +int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook); + +typedef void (*MallocHook_MremapHook)(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); +PERFTOOLS_DLL_DECL +int MallocHook_AddMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook); + +typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); + +typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook); + +/* The following are DEPRECATED. */ +PERFTOOLS_DLL_DECL +MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook); +/* End of DEPRECATED functions. */ + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* _MALLOC_HOOK_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/nallocx.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/nallocx.h new file mode 100644 index 00000000000..01f874ca268 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/nallocx.h @@ -0,0 +1,37 @@ +#ifndef _NALLOCX_H_ +#define _NALLOCX_H_ +#include <stddef.h> + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define MALLOCX_LG_ALIGN(la) ((int)(la)) + +/* + * The nallocx function allocates no memory, but it performs the same size + * computation as the malloc function, and returns the real size of the + * allocation that would result from the equivalent malloc function call. + * nallocx is a malloc extension originally implemented by jemalloc: + * http://www.unix.com/man-page/freebsd/3/nallocx/ + * + * Note, we only support MALLOCX_LG_ALIGN flag and nothing else. + */ +PERFTOOLS_DLL_DECL size_t nallocx(size_t size, int flags); + +/* same as above but never weak */ +PERFTOOLS_DLL_DECL size_t tc_nallocx(size_t size, int flags); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _NALLOCX_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/profiler.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/profiler.h new file mode 100644 index 00000000000..1e7eb127b46 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/profiler.h @@ -0,0 +1,169 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for CPU profiling based on periodic pc-sampling. + * + * For full(er) information, see docs/cpuprofile.html + * + * This module is linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "CPUPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "ProfilerStart(filename)" and "ProfilerStop()". + * + * + * (Note: if using linux 2.4 or earlier, only the main thread may be + * profiled.) + * + * Use pprof to view the resulting profile output. + * % pprof <path_to_executable> <profile_file_name> + * % pprof --gv <path_to_executable> <profile_file_name> + * + * These functions are thread-safe. + */ + +#ifndef BASE_PROFILER_H_ +#define BASE_PROFILER_H_ + +#include <time.h> /* For time_t */ + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Profiler options, for use with ProfilerStartWithOptions. To use: + * + * struct ProfilerOptions options; + * memset(&options, 0, sizeof options); + * + * then fill in fields as needed. + * + * This structure is intended to be usable from C code, so no constructor + * is provided to initialize it. (Use memset as described above). + */ +struct ProfilerOptions { + /* Filter function and argument. + * + * If filter_in_thread is not NULL, when a profiling tick is delivered + * the profiler will call: + * + * (*filter_in_thread)(filter_in_thread_arg) + * + * If it returns nonzero, the sample will be included in the profile. + * Note that filter_in_thread runs in a signal handler, so must be + * async-signal-safe. + * + * A typical use would be to set up filter results for each thread + * in the system before starting the profiler, then to make + * filter_in_thread be a very simple function which retrieves those + * results in an async-signal-safe way. Retrieval could be done + * using thread-specific data, or using a shared data structure that + * supports async-signal-safe lookups. + */ + int (*filter_in_thread)(void *arg); + void *filter_in_thread_arg; +}; + +/* Start profiling and write profile info into fname, discarding any + * existing profiling data in that file. + * + * This is equivalent to calling ProfilerStartWithOptions(fname, NULL). + */ +PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname); + +/* Start profiling and write profile into fname, discarding any + * existing profiling data in that file. + * + * The profiler is configured using the options given by 'options'. + * Options which are not specified are given default values. + * + * 'options' may be NULL, in which case all are given default values. + * + * Returns nonzero if profiling was started successfully, or zero else. + */ +PERFTOOLS_DLL_DECL int ProfilerStartWithOptions( + const char *fname, const struct ProfilerOptions *options); + +/* Stop profiling. Can be started again with ProfilerStart(), but + * the currently accumulated profiling data will be cleared. + */ +PERFTOOLS_DLL_DECL void ProfilerStop(void); + +/* Flush any currently buffered profiling state to the profile file. + * Has no effect if the profiler has not been started. + */ +PERFTOOLS_DLL_DECL void ProfilerFlush(void); + + +/* DEPRECATED: these functions were used to enable/disable profiling + * in the current thread, but no longer do anything. + */ +PERFTOOLS_DLL_DECL void ProfilerEnable(void); +PERFTOOLS_DLL_DECL void ProfilerDisable(void); + +/* Returns nonzero if profile is currently enabled, zero if it's not. */ +PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads(void); + +/* Routine for registering new threads with the profiler. + */ +PERFTOOLS_DLL_DECL void ProfilerRegisterThread(void); + +/* Stores state about profiler's current status into "*state". */ +struct ProfilerState { + int enabled; /* Is profiling currently enabled? */ + time_t start_time; /* If enabled, when was profiling started? */ + char profile_name[1024]; /* Name of profile file being written, or '\0' */ + int samples_gathered; /* Number of samples gathered so far (or 0) */ +}; +PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/stacktrace.h new file mode 100644 index 00000000000..2b9c5a13209 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/stacktrace.h @@ -0,0 +1,117 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Routines to extract the current stack trace. These functions are +// thread-safe. + +#ifndef GOOGLE_STACKTRACE_H_ +#define GOOGLE_STACKTRACE_H_ + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// Skips the most recent "skip_count" stack frames (also skips the +// frame generated for the "GetStackFrames" routine itself), and then +// records the pc values for up to the next "max_depth" frames in +// "result", and the corresponding stack frame sizes in "sizes". +// Returns the number of values recorded in "result"/"sizes". +// +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int sizes[10]; +// int depth = GetStackFrames(result, sizes, 10, 1); +// } +// +// The GetStackFrames call will skip the frame for "bar". It will +// return 2 and will produce pc values that map to the following +// procedures: +// result[0] foo +// result[1] main +// (Actually, there may be a few more entries after "main" to account for +// startup procedures.) +// And corresponding stack frame sizes will also be recorded: +// sizes[0] 16 +// sizes[1] 16 +// (Stack frame sizes of 16 above are just for illustration purposes.) +// Stack frame sizes of 0 or less indicate that those frame sizes couldn't +// be identified. +// +// This routine may return fewer stack frame entries than are +// available. Also note that "result" and "sizes" must both be non-NULL. +extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth, + int skip_count, const void *uc); + +// This is similar to the GetStackFrames routine, except that it returns +// the stack trace only, and not the stack frame sizes as well. +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int depth = GetStackTrace(result, 10, 1); +// } +// +// This produces: +// result[0] foo +// result[1] main +// .... ... +// +// "result" must not be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth, + int skip_count, const void *uc); + +#endif /* GOOGLE_STACKTRACE_H_ */ diff --git a/src/third_party/gperftools-2.7/src/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/tcmalloc.h index fe450627076..fe450627076 100644 --- a/src/third_party/gperftools-2.7/src/gperftools/tcmalloc.h +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/include/gperftools/tcmalloc.h diff --git a/src/third_party/gperftools-2.7/build_linux_aarch64/config.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/internal/src/config.h index 90be290bcf9..fc40a0cdae9 100644 --- a/src/third_party/gperftools-2.7/build_linux_aarch64/config.h +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/internal/src/config.h @@ -7,13 +7,13 @@ /* Build new/delete operators for overaligned types */ -/* #undef ENABLE_ALIGNED_NEW_DELETE */ +#define ENABLE_ALIGNED_NEW_DELETE 1 /* Build runtime detection for sized delete */ /* #undef ENABLE_DYNAMIC_SIZED_DELETE */ /* Build sized deletion operators */ -/* #undef ENABLE_SIZED_DELETE */ +#define ENABLE_SIZED_DELETE 1 /* Define to 1 if compiler supports __builtin_expect */ #define HAVE_BUILTIN_EXPECT 1 @@ -152,7 +152,7 @@ #define HAVE_STRING_H 1 /* Define to 1 if the system has the type `struct mallinfo'. */ -#define HAVE_STRUCT_MALLINFO 1 +/* #undef HAVE_STRUCT_MALLINFO */ /* Define to 1 if you have the <sys/cdefs.h> header file. */ #define HAVE_SYS_CDEFS_H 1 @@ -215,7 +215,7 @@ /* #undef HAVE___INT64 */ /* prefix where we look for installed files */ -#define INSTALL_PREFIX "/usr/local" +#define INSTALL_PREFIX "/tmp/gperftools-configure.kJ4pPl/src/third_party/gperftools-2.7/platform/linux_aarch64/junk" /* Define to 1 if int32_t is equivalent to intptr_t */ /* #undef INT32_EQUALS_INTPTR */ @@ -279,15 +279,27 @@ /* the namespace where STL code like vector<> is defined */ #define STL_NAMESPACE std -/* Define 32K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_32K_PAGES */ - -/* Define 64K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_64K_PAGES */ +/* Define to 1 to try to reduce the number of size classes. */ +#define TCMALLOC_AGGRESSIVE_MERGE 1 /* Define 8 bytes of allocation alignment for tcmalloc */ /* #undef TCMALLOC_ALIGN_8BYTES */ +/* Define to 0 to disable malloc override in libc. */ +#define TCMALLOC_ENABLE_LIBC_OVERRIDE 1 + +/* Define max size of cached allocations for tcmalloc */ +#define TCMALLOC_MAX_SIZE_KB 16 + +/* Define internal page size for tcmalloc as number of left bitshift */ +#define TCMALLOC_PAGE_SIZE_SHIFT 12 + +/* Optimal transfer size between thread and central caches */ +#define TCMALLOC_TARGET_TRANSFER_KB 8 + +/* A detail of the "blocks_to_move" loop of "SizeMap::Init" */ +#define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1 + /* Version number of package */ #define VERSION "2.7" diff --git a/src/third_party/gperftools-2.7/platform/linux_aarch64/internal/src/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_aarch64/internal/src/gperftools/tcmalloc.h new file mode 100644 index 00000000000..fe450627076 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_aarch64/internal/src/gperftools/tcmalloc.h @@ -0,0 +1,163 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +/* For struct mallinfo, if it's defined. */ +#if 0 +# include <malloc.h> +#endif + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; +#endif + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if 1 && __cplusplus >= 201703L + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/heap-checker.h new file mode 100644 index 00000000000..6b9ffe5a2ce --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/heap-checker.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-checker.h is deprecated. Use gperftools/heap-checker.h instead" +#endif +#include <gperftools/heap-checker.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/heap-profiler.h new file mode 100644 index 00000000000..6155484986a --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/heap-profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-profiler.h is deprecated. Use gperftools/heap-profiler.h instead" +#endif +#include <gperftools/heap-profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_extension.h new file mode 100644 index 00000000000..fdad25a350e --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_extension.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension.h is deprecated. Use gperftools/malloc_extension.h instead" +#endif +#include <gperftools/malloc_extension.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_extension_c.h new file mode 100644 index 00000000000..3c5cd38e6a8 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_extension_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension_c.h is deprecated. Use gperftools/malloc_extension_c.h instead" +#endif +#include <gperftools/malloc_extension_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_hook.h new file mode 100644 index 00000000000..7ec000261d4 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_hook.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook.h is deprecated. Use gperftools/malloc_hook.h instead" +#endif +#include <gperftools/malloc_hook.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_hook_c.h new file mode 100644 index 00000000000..eb21aaf2e23 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/malloc_hook_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook_c.h is deprecated. Use gperftools/malloc_hook_c.h instead" +#endif +#include <gperftools/malloc_hook_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/profiler.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/profiler.h new file mode 100644 index 00000000000..293d60557cc --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/profiler.h is deprecated. Use gperftools/profiler.h instead" +#endif +#include <gperftools/profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/stacktrace.h new file mode 100644 index 00000000000..55f12d2ee1d --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/stacktrace.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/stacktrace.h is deprecated. Use gperftools/stacktrace.h instead" +#endif +#include <gperftools/stacktrace.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/tcmalloc.h new file mode 100644 index 00000000000..1addeb6132c --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/google/tcmalloc.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/tcmalloc.h is deprecated. Use gperftools/tcmalloc.h instead" +#endif +#include <gperftools/tcmalloc.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/heap-checker.h new file mode 100644 index 00000000000..edd6cc7fb50 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/heap-checker.h @@ -0,0 +1,422 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat) +// +// +// Module for detecing heap (memory) leaks. +// +// For full(er) information, see docs/heap_checker.html +// +// This module can be linked into programs with +// no slowdown caused by this unless you activate the leak-checker: +// +// 1. Set the environment variable HEAPCHEK to _type_ before +// running the program. +// +// _type_ is usually "normal" but can also be "minimal", "strict", or +// "draconian". (See the html file for other options, like 'local'.) +// +// After that, just run your binary. If the heap-checker detects +// a memory leak at program-exit, it will print instructions on how +// to track down the leak. + +#ifndef BASE_HEAP_CHECKER_H_ +#define BASE_HEAP_CHECKER_H_ + +#include <sys/types.h> // for size_t +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> // for uintptr_t +#endif +#include <stdarg.h> // for va_list +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// The class is thread-safe with respect to all the provided static methods, +// as well as HeapLeakChecker objects: they can be accessed by multiple threads. +class PERFTOOLS_DLL_DECL HeapLeakChecker { + public: + + // ----------------------------------------------------------------------- // + // Static functions for working with (whole-program) leak checking. + + // If heap leak checking is currently active in some mode + // e.g. if leak checking was started (and is still active now) + // due to HEAPCHECK=... defined in the environment. + // The return value reflects iff HeapLeakChecker objects manually + // constructed right now will be doing leak checking or nothing. + // Note that we can go from active to inactive state during InitGoogle() + // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle(). + static bool IsActive(); + + // Return pointer to the whole-program checker if it has been created + // and NULL otherwise. + // Once GlobalChecker() returns non-NULL that object will not disappear and + // will be returned by all later GlobalChecker calls. + // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below) + // for the whole-program checker after one calls NoGlobalLeaks() + // or similar and gets false. + static HeapLeakChecker* GlobalChecker(); + + // Do whole-program leak check now (if it was activated for this binary); + // return false only if it was activated and has failed. + // The mode of the check is controlled by the command-line flags. + // This method can be called repeatedly. + // Things like GlobalChecker()->SameHeap() can also be called explicitly + // to do the desired flavor of the check. + static bool NoGlobalLeaks(); + + // If whole-program checker if active, + // cancel its automatic execution after main() exits. + // This requires that some leak check (e.g. NoGlobalLeaks()) + // has been called at least once on the whole-program checker. + static void CancelGlobalCheck(); + + // ----------------------------------------------------------------------- // + // Non-static functions for starting and doing leak checking. + + // Start checking and name the leak check performed. + // The name is used in naming dumped profiles + // and needs to be unique only within your binary. + // It must also be a string that can be a part of a file name, + // in particular not contain path expressions. + explicit HeapLeakChecker(const char *name); + + // Destructor (verifies that some *NoLeaks or *SameHeap method + // has been called at least once). + ~HeapLeakChecker(); + + // These used to be different but are all the same now: they return + // true iff all memory allocated since this HeapLeakChecker object + // was constructor is still reachable from global state. + // + // Because we fork to convert addresses to symbol-names, and forking + // is not thread-safe, and we may be called in a threaded context, + // we do not try to symbolize addresses when called manually. + bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); } + + // These forms are obsolete; use NoLeaks() instead. + // TODO(csilvers): mark as DEPRECATED. + bool QuickNoLeaks() { return NoLeaks(); } + bool BriefNoLeaks() { return NoLeaks(); } + bool SameHeap() { return NoLeaks(); } + bool QuickSameHeap() { return NoLeaks(); } + bool BriefSameHeap() { return NoLeaks(); } + + // Detailed information about the number of leaked bytes and objects + // (both of these can be negative as well). + // These are available only after a *SameHeap or *NoLeaks + // method has been called. + // Note that it's possible for both of these to be zero + // while SameHeap() or NoLeaks() returned false in case + // of a heap state change that is significant + // but preserves the byte and object counts. + ssize_t BytesLeaked() const; + ssize_t ObjectsLeaked() const; + + // ----------------------------------------------------------------------- // + // Static helpers to make us ignore certain leaks. + + // Scoped helper class. Should be allocated on the stack inside a + // block of code. Any heap allocations done in the code block + // covered by the scoped object (including in nested function calls + // done by the code block) will not be reported as leaks. This is + // the recommended replacement for the GetDisableChecksStart() and + // DisableChecksToHereFrom() routines below. + // + // Example: + // void Foo() { + // HeapLeakChecker::Disabler disabler; + // ... code that allocates objects whose leaks should be ignored ... + // } + // + // REQUIRES: Destructor runs in same thread as constructor + class Disabler { + public: + Disabler(); + ~Disabler(); + private: + Disabler(const Disabler&); // disallow copy + void operator=(const Disabler&); // and assign + }; + + // Ignore an object located at 'ptr' (can go at the start or into the object) + // as well as all heap objects (transitively) referenced from it for the + // purposes of heap leak checking. Returns 'ptr' so that one can write + // static T* obj = IgnoreObject(new T(...)); + // + // If 'ptr' does not point to an active allocated object at the time of this + // call, it is ignored; but if it does, the object must not get deleted from + // the heap later on. + // + // See also HiddenPointer, below, if you need to prevent a pointer from + // being traversed by the heap checker but do not wish to transitively + // whitelist objects referenced through it. + template <typename T> + static T* IgnoreObject(T* ptr) { + DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr))); + return ptr; + } + + // Undo what an earlier IgnoreObject() call promised and asked to do. + // At the time of this call 'ptr' must point at or inside of an active + // allocated object which was previously registered with IgnoreObject(). + static void UnIgnoreObject(const void* ptr); + + // ----------------------------------------------------------------------- // + // Internal types defined in .cc + + class Allocator; + struct RangeValue; + + private: + + // ----------------------------------------------------------------------- // + // Various helpers + + // Create the name of the heap profile file. + // Should be deleted via Allocator::Free(). + char* MakeProfileNameLocked(); + + // Helper for constructors + void Create(const char *name, bool make_start_snapshot); + + enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE }; + + // Helper for *NoLeaks and *SameHeap + bool DoNoLeaks(ShouldSymbolize should_symbolize); + + // Helper for NoGlobalLeaks, also called by the global destructor. + static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize); + + // These used to be public, but they are now deprecated. + // Will remove entirely when all internal uses are fixed. + // In the meantime, use friendship so the unittest can still test them. + static void* GetDisableChecksStart(); + static void DisableChecksToHereFrom(const void* start_address); + static void DisableChecksIn(const char* pattern); + friend void RangeDisabledLeaks(); + friend void NamedTwoDisabledLeaks(); + friend void* RunNamedDisabledLeaks(void*); + friend void TestHeapLeakCheckerNamedDisabling(); + + // Actually implements IgnoreObject(). + static void DoIgnoreObject(const void* ptr); + + // Disable checks based on stack trace entry at a depth <= + // max_depth. Used to hide allocations done inside some special + // libraries. + static void DisableChecksFromToLocked(const void* start_address, + const void* end_address, + int max_depth); + + // Helper for DoNoLeaks to ignore all objects reachable from all live data + static void IgnoreAllLiveObjectsLocked(const void* self_stack_top); + + // Callback we pass to TCMalloc_ListAllProcessThreads (see thread_lister.h) + // that is invoked when all threads of our process are found and stopped. + // The call back does the things needed to ignore live data reachable from + // thread stacks and registers for all our threads + // as well as do other global-live-data ignoring + // (via IgnoreNonThreadLiveObjectsLocked) + // during the quiet state of all threads being stopped. + // For the argument meaning see the comment by TCMalloc_ListAllProcessThreads. + // Here we only use num_threads and thread_pids, that TCMalloc_ListAllProcessThreads + // fills for us with the number and pids of all the threads of our process + // it found and attached to. + static int IgnoreLiveThreadsLocked(void* parameter, + int num_threads, + pid_t* thread_pids, + va_list ap); + + // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked + // that we prefer to execute from IgnoreLiveThreadsLocked + // while all threads are stopped. + // This helper does live object discovery and ignoring + // for all objects that are reachable from everything + // not related to thread stacks and registers. + static void IgnoreNonThreadLiveObjectsLocked(); + + // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked + // to discover and ignore all heap objects + // reachable from currently considered live objects + // (live_objects static global variable in out .cc file). + // "name", "name2" are two strings that we print one after another + // in a debug message to describe what kind of live object sources + // are being used. + static void IgnoreLiveObjectsLocked(const char* name, const char* name2); + + // Do the overall whole-program heap leak check if needed; + // returns true when did the leak check. + static bool DoMainHeapCheck(); + + // Type of task for UseProcMapsLocked + enum ProcMapsTask { + RECORD_GLOBAL_DATA, + DISABLE_LIBRARY_ALLOCS + }; + + // Success/Error Return codes for UseProcMapsLocked. + enum ProcMapsResult { + PROC_MAPS_USED, + CANT_OPEN_PROC_MAPS, + NO_SHARED_LIBS_IN_PROC_MAPS + }; + + // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line. + static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task); + + // A ProcMapsTask to disable allocations from 'library' + // that is mapped to [start_address..end_address) + // (only if library is a certain system library). + static void DisableLibraryAllocsLocked(const char* library, + uintptr_t start_address, + uintptr_t end_address); + + // Return true iff "*ptr" points to a heap object + // ("*ptr" can point at the start or inside of a heap object + // so that this works e.g. for pointers to C++ arrays, C++ strings, + // multiple-inherited objects, or pointers to members). + // We also fill *object_size for this object then + // and we move "*ptr" to point to the very start of the heap object. + static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size); + + // Helper to shutdown heap leak checker when it's not needed + // or can't function properly. + static void TurnItselfOffLocked(); + + // Internally-used c-tor to start whole-executable checking. + HeapLeakChecker(); + + // ----------------------------------------------------------------------- // + // Friends and externally accessed helpers. + + // Helper for VerifyHeapProfileTableStackGet in the unittest + // to get the recorded allocation caller for ptr, + // which must be a heap object. + static const void* GetAllocCaller(void* ptr); + friend void VerifyHeapProfileTableStackGet(); + + // This gets to execute before constructors for all global objects + static void BeforeConstructorsLocked(); + friend void HeapLeakChecker_BeforeConstructors(); + + // This gets to execute after destructors for all global objects + friend void HeapLeakChecker_AfterDestructors(); + + // Full starting of recommended whole-program checking. + friend void HeapLeakChecker_InternalInitStart(); + + // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially + // calls DoMainHeapCheck + friend void HeapLeakChecker_RunHeapCleanups(); + + // ----------------------------------------------------------------------- // + // Member data. + + class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe + const char* name_; // our remembered name (we own it) + // NULL means this leak checker is a noop + + // Snapshot taken when the checker was created. May be NULL + // for the global heap checker object. We use void* instead of + // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h. + void* start_snapshot_; + + bool has_checked_; // if we have done the leak check, so these are ready: + ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker + ssize_t inuse_allocs_increase_; // allocations-in-use increase + // for this checker + bool keep_profiles_; // iff we should keep the heap profiles we've made + + // ----------------------------------------------------------------------- // + + // Disallow "evil" constructors. + HeapLeakChecker(const HeapLeakChecker&); + void operator=(const HeapLeakChecker&); +}; + + +// Holds a pointer that will not be traversed by the heap checker. +// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and +// all objects reachable from o are ignored by the heap checker. +template <class T> +class HiddenPointer { + public: + explicit HiddenPointer(T* t) + : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) { + } + // Returns unhidden pointer. Be careful where you save the result. + T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); } + + private: + // Arbitrary value, but not such that xor'ing with it is likely + // to map one valid pointer to another valid pointer: + static const uintptr_t kHideMask = + static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll); + uintptr_t masked_t_; +}; + +// A class that exists solely to run its destructor. This class should not be +// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below. +class PERFTOOLS_DLL_DECL HeapCleaner { + public: + typedef void (*void_function)(void); + HeapCleaner(void_function f); + static void RunHeapCleanups(); + private: + static std::vector<void_function>* heap_cleanups_; +}; + +// A macro to declare module heap check cleanup tasks +// (they run only if we are doing heap leak checking.) +// 'body' should be the cleanup code to run. 'name' doesn't matter, +// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls. +#define REGISTER_HEAPCHECK_CLEANUP(name, body) \ + namespace { \ + void heapcheck_cleanup_##name() { body; } \ + static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \ + } + +#endif // BASE_HEAP_CHECKER_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/heap-profiler.h new file mode 100644 index 00000000000..38c6afef8ca --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/heap-profiler.h @@ -0,0 +1,105 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for heap-profiling. + * + * For full(er) information, see docs/heapprofile.html + * + * This module can be linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "HEAPPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()". + * + */ + +#ifndef BASE_HEAP_PROFILER_H_ +#define BASE_HEAP_PROFILER_H_ + +#include <stddef.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Start profiling and arrange to write profile data to file names + * of the form: "prefix.0000", "prefix.0001", ... + */ +PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix); + +/* Returns non-zero if we are currently profiling the heap. (Returns + * an int rather than a bool so it's usable from C.) This is true + * between calls to HeapProfilerStart() and HeapProfilerStop(), and + * also if the program has been run with HEAPPROFILER, or some other + * way to turn on whole-program profiling. + */ +int IsHeapProfilerRunning(); + +/* Stop heap profiling. Can be restarted again with HeapProfilerStart(), + * but the currently accumulated profiling information will be cleared. + */ +PERFTOOLS_DLL_DECL void HeapProfilerStop(); + +/* Dump a profile now - can be used for dumping at a hopefully + * quiescent state in your program, in order to more easily track down + * memory leaks. Will include the reason in the logged message + */ +PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason); + +/* Generate current heap profiling information. + * Returns an empty string when heap profiling is not active. + * The returned pointer is a '\0'-terminated string allocated using malloc() + * and should be free()-ed as soon as the caller does not need it anymore. + */ +PERFTOOLS_DLL_DECL char* GetHeapProfile(); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_HEAP_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_extension.h new file mode 100644 index 00000000000..a8313b954e9 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_extension.h @@ -0,0 +1,451 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat <opensource@google.com> +// +// Extra extensions exported by some malloc implementations. These +// extensions are accessed through a virtual base class so an +// application can link against a malloc that does not implement these +// extensions, and it will get default versions that do nothing. +// +// NOTE FOR C USERS: If you wish to use this functionality from within +// a C program, see malloc_extension_c.h. + +#ifndef BASE_MALLOC_EXTENSION_H_ +#define BASE_MALLOC_EXTENSION_H_ + +#include <stddef.h> +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> +#endif +#include <string> +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +static const int kMallocHistogramSize = 64; + +// One day, we could support other types of writers (perhaps for C?) +typedef std::string MallocExtensionWriter; + +namespace base { +struct MallocRange; +struct MallocSizeClass; +} + +// Interface to a pluggable system allocator. +class PERFTOOLS_DLL_DECL SysAllocator { + public: + SysAllocator() { + } + virtual ~SysAllocator(); + + // Allocates "size"-byte of memory from system aligned with "alignment". + // Returns NULL if failed. Otherwise, the returned pointer p up to and + // including (p + actual_size -1) have been allocated. + virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0; +}; + +// The default implementations of the following routines do nothing. +// All implementations should be thread-safe; the current one +// (TCMallocImplementation) is. +class PERFTOOLS_DLL_DECL MallocExtension { + public: + virtual ~MallocExtension(); + + // Call this very early in the program execution -- say, in a global + // constructor -- to set up parameters and state needed by all + // instrumented malloc implemenatations. One example: this routine + // sets environemnt variables to tell STL to use libc's malloc() + // instead of doing its own memory management. This is safe to call + // multiple times, as long as each time is before threads start up. + static void Initialize(); + + // See "verify_memory.h" to see what these routines do + virtual bool VerifyAllMemory(); + virtual bool VerifyNewMemory(const void* p); + virtual bool VerifyArrayNewMemory(const void* p); + virtual bool VerifyMallocMemory(const void* p); + virtual bool MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]); + + // Get a human readable description of the following malloc data structures. + // - Total inuse memory by application. + // - Free memory(thread, central and page heap), + // - Freelist of central cache, each class. + // - Page heap freelist. + // The state is stored as a null-terminated string + // in a prefix of "buffer[0,buffer_length-1]". + // REQUIRES: buffer_length > 0. + virtual void GetStats(char* buffer, int buffer_length); + + // Outputs to "writer" a sample of live objects and the stack traces + // that allocated these objects. The format of the returned output + // is equivalent to the output of the heap profiler and can + // therefore be passed to "pprof". This function is equivalent to + // ReadStackTraces. The main difference is that this function returns + // serialized data appropriately formatted for use by the pprof tool. + // NOTE: by default, tcmalloc does not do any heap sampling, and this + // function will always return an empty sample. To get useful + // data from GetHeapSample, you must also set the environment + // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288. + virtual void GetHeapSample(MallocExtensionWriter* writer); + + // Outputs to "writer" the stack traces that caused growth in the + // address space size. The format of the returned output is + // equivalent to the output of the heap profiler and can therefore + // be passed to "pprof". This function is equivalent to + // ReadHeapGrowthStackTraces. The main difference is that this function + // returns serialized data appropriately formatted for use by the + // pprof tool. (This does not depend on, or require, + // TCMALLOC_SAMPLE_PARAMETER.) + virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer); + + // Invokes func(arg, range) for every controlled memory + // range. *range is filled in with information about the range. + // + // This is a best-effort interface useful only for performance + // analysis. The implementation may not call func at all. + typedef void (RangeFunction)(void*, const base::MallocRange*); + virtual void Ranges(void* arg, RangeFunction func); + + // ------------------------------------------------------------------- + // Control operations for getting and setting malloc implementation + // specific parameters. Some currently useful properties: + // + // generic + // ------- + // "generic.current_allocated_bytes" + // Number of bytes currently allocated by application + // This property is not writable. + // + // "generic.heap_size" + // Number of bytes in the heap == + // current_allocated_bytes + + // fragmentation + + // freed memory regions + // This property is not writable. + // + // tcmalloc + // -------- + // "tcmalloc.max_total_thread_cache_bytes" + // Upper limit on total number of bytes stored across all + // per-thread caches. Default: 16MB. + // + // "tcmalloc.current_total_thread_cache_bytes" + // Number of bytes used across all thread caches. + // This property is not writable. + // + // "tcmalloc.central_cache_free_bytes" + // Number of free bytes in the central cache that have been + // assigned to size classes. They always count towards virtual + // memory usage, and unless the underlying memory is swapped out + // by the OS, they also count towards physical memory usage. + // This property is not writable. + // + // "tcmalloc.transfer_cache_free_bytes" + // Number of free bytes that are waiting to be transfered between + // the central cache and a thread cache. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.thread_cache_free_bytes" + // Number of free bytes in thread caches. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.pageheap_free_bytes" + // Number of bytes in free, mapped pages in page heap. These + // bytes can be used to fulfill allocation requests. They + // always count towards virtual memory usage, and unless the + // underlying memory is swapped out by the OS, they also count + // towards physical memory usage. This property is not writable. + // + // "tcmalloc.pageheap_unmapped_bytes" + // Number of bytes in free, unmapped pages in page heap. + // These are bytes that have been released back to the OS, + // possibly by one of the MallocExtension "Release" calls. + // They can be used to fulfill allocation requests, but + // typically incur a page fault. They always count towards + // virtual memory usage, and depending on the OS, typically + // do not count towards physical memory usage. This property + // is not writable. + // ------------------------------------------------------------------- + + // Get the named "property"'s value. Returns true if the property + // is known. Returns false if the property is not a valid property + // name for the current malloc implementation. + // REQUIRES: property != NULL; value != NULL + virtual bool GetNumericProperty(const char* property, size_t* value); + + // Set the named "property"'s value. Returns true if the property + // is known and writable. Returns false if the property is not a + // valid property name for the current malloc implementation, or + // is not writable. + // REQUIRES: property != NULL + virtual bool SetNumericProperty(const char* property, size_t value); + + // Mark the current thread as "idle". This routine may optionally + // be called by threads as a hint to the malloc implementation that + // any thread-specific resources should be released. Note: this may + // be an expensive routine, so it should not be called too often. + // + // Also, if the code that calls this routine will go to sleep for + // a while, it should take care to not allocate anything between + // the call to this routine and the beginning of the sleep. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadIdle(); + + // Mark the current thread as "busy". This routine should be + // called after MarkThreadIdle() if the thread will now do more + // work. If this method is not called, performance may suffer. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadBusy(); + + // Gets the system allocator used by the malloc extension instance. Returns + // NULL for malloc implementations that do not support pluggable system + // allocators. + virtual SysAllocator* GetSystemAllocator(); + + // Sets the system allocator to the specified. + // + // Users could register their own system allocators for malloc implementation + // that supports pluggable system allocators, such as TCMalloc, by doing: + // alloc = new MyOwnSysAllocator(); + // MallocExtension::instance()->SetSystemAllocator(alloc); + // It's up to users whether to fall back (recommended) to the default + // system allocator (use GetSystemAllocator() above) or not. The caller is + // responsible to any necessary locking. + // See tcmalloc/system-alloc.h for the interface and + // tcmalloc/memfs_malloc.cc for the examples. + // + // It's a no-op for malloc implementations that do not support pluggable + // system allocators. + virtual void SetSystemAllocator(SysAllocator *a); + + // Try to release num_bytes of free memory back to the operating + // system for reuse. Use this extension with caution -- to get this + // memory back may require faulting pages back in by the OS, and + // that may be slow. (Currently only implemented in tcmalloc.) + virtual void ReleaseToSystem(size_t num_bytes); + + // Same as ReleaseToSystem() but release as much memory as possible. + virtual void ReleaseFreeMemory(); + + // Sets the rate at which we release unused memory to the system. + // Zero means we never release memory back to the system. Increase + // this flag to return memory faster; decrease it to return memory + // slower. Reasonable rates are in the range [0,10]. (Currently + // only implemented in tcmalloc). + virtual void SetMemoryReleaseRate(double rate); + + // Gets the release rate. Returns a value < 0 if unknown. + virtual double GetMemoryReleaseRate(); + + // Returns the estimated number of bytes that will be allocated for + // a request of "size" bytes. This is an estimate: an allocation of + // SIZE bytes may reserve more bytes, but will never reserve less. + // (Currently only implemented in tcmalloc, other implementations + // always return SIZE.) + // This is equivalent to malloc_good_size() in OS X. + virtual size_t GetEstimatedAllocatedSize(size_t size); + + // Returns the actual number N of bytes reserved by tcmalloc for the + // pointer p. The client is allowed to use the range of bytes + // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this + // allocation). This number may be equal to or greater than the number + // of bytes requested when p was allocated. + // p must have been allocated by this malloc implementation, + // must not be an interior pointer -- that is, must be exactly + // the pointer returned to by malloc() et al., not some offset + // from that -- and should not have been freed yet. p may be NULL. + // (Currently only implemented in tcmalloc; other implementations + // will return 0.) + // This is equivalent to malloc_size() in OS X, malloc_usable_size() + // in glibc, and _msize() for windows. + virtual size_t GetAllocatedSize(const void* p); + + // Returns kOwned if this malloc implementation allocated the memory + // pointed to by p, or kNotOwned if some other malloc implementation + // allocated it or p is NULL. May also return kUnknownOwnership if + // the malloc implementation does not keep track of ownership. + // REQUIRES: p must be a value returned from a previous call to + // malloc(), calloc(), realloc(), memalign(), posix_memalign(), + // valloc(), pvalloc(), new, or new[], and must refer to memory that + // is currently allocated (so, for instance, you should not pass in + // a pointer after having called free() on it). + enum Ownership { + // NOTE: Enum values MUST be kept in sync with the version in + // malloc_extension_c.h + kUnknownOwnership = 0, + kOwned, + kNotOwned + }; + virtual Ownership GetOwnership(const void* p); + + // The current malloc implementation. Always non-NULL. + static MallocExtension* instance(); + + // Change the malloc implementation. Typically called by the + // malloc implementation during initialization. + static void Register(MallocExtension* implementation); + + // Returns detailed information about malloc's freelists. For each list, + // return a FreeListInfo: + struct FreeListInfo { + size_t min_object_size; + size_t max_object_size; + size_t total_bytes_free; + const char* type; + }; + // Each item in the vector refers to a different freelist. The lists + // are identified by the range of allocations that objects in the + // list can satisfy ([min_object_size, max_object_size]) and the + // type of freelist (see below). The current size of the list is + // returned in total_bytes_free (which count against a processes + // resident and virtual size). + // + // Currently supported types are: + // + // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size + // class in the page heap is returned. Bytes in "page_unmapped" + // are no longer backed by physical memory and do not count against + // the resident size of a process. + // + // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger + // than the largest page heap size class. Only one "large" + // entry is returned. There is no upper-bound on the size + // of objects in the large free list; this call returns + // kint64max for max_object_size. Bytes in + // "large_unmapped" are no longer backed by physical memory + // and do not count against the resident size of a process. + // + // "tcmalloc.central" - tcmalloc's central free-list. One entry per + // size-class is returned. Never unmapped. + // + // "debug.free_queue" - free objects queued by the debug allocator + // and not returned to tcmalloc. + // + // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped. + virtual void GetFreeListSizes(std::vector<FreeListInfo>* v); + + // Get a list of stack traces of sampled allocation points. Returns + // a pointer to a "new[]-ed" result array, and stores the sample + // period in "sample_period". + // + // The state is stored as a sequence of adjacent entries + // in the returned array. Each entry has the following form: + // uintptr_t count; // Number of objects with following trace + // uintptr_t size; // Total size of objects with following trace + // uintptr_t depth; // Number of PC values in stack trace + // void* stack[depth]; // PC values that form the stack trace + // + // The list of entries is terminated by a "count" of 0. + // + // It is the responsibility of the caller to "delete[]" the returned array. + // + // May return NULL to indicate no results. + // + // This is an internal extension. Callers should use the more + // convenient "GetHeapSample(string*)" method defined above. + virtual void** ReadStackTraces(int* sample_period); + + // Like ReadStackTraces(), but returns stack traces that caused growth + // in the address space size. + virtual void** ReadHeapGrowthStackTraces(); + + // Returns the size in bytes of the calling threads cache. + virtual size_t GetThreadCacheSize(); + + // Like MarkThreadIdle, but does not destroy the internal data + // structures of the thread cache. When the thread resumes, it wil + // have an empty cache but will not need to pay to reconstruct the + // cache data structures. + virtual void MarkThreadTemporarilyIdle(); + + // Invokes func(arg, classinfo) for every size class. + // *classinfo is filled in with information about the size class. + typedef void (SizeClassFunction)(void*, const base::MallocSizeClass*); + virtual void SizeClasses(void* arg, SizeClassFunction func); +}; + +namespace base { + +// Information passed per range. More fields may be added later. +struct MallocRange { + enum Type { + INUSE, // Application is using this range + FREE, // Range is currently free + UNMAPPED, // Backing physical memory has been returned to the OS + UNKNOWN + // More enum values may be added in the future + }; + + uintptr_t address; // Address of range + size_t length; // Byte length of range + Type type; // Type of this range + double fraction; // Fraction of range that is being used (0 if !INUSE) + + // Perhaps add the following: + // - stack trace if this range was sampled + // - heap growth stack trace if applicable to this range + // - age when allocated (for inuse) or freed (if not in use) +}; + +struct MallocSizeClass { + size_t bytes_per_obj; + size_t pages_per_span; + size_t num_spans; + size_t num_thread_objs; + size_t num_central_objs; + size_t num_transfer_objs; + size_t free_bytes; + size_t alloc_bytes; +}; + +} // namespace base + +#endif // BASE_MALLOC_EXTENSION_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_extension_c.h new file mode 100644 index 00000000000..70ff6868ecf --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_extension_c.h @@ -0,0 +1,101 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_extension.h. See malloc_extension.h for + * details. Note these C shims always work on + * MallocExtension::instance(); it is not possible to have more than + * one MallocExtension object in C applications. + */ + +#ifndef _MALLOC_EXTENSION_C_H_ +#define _MALLOC_EXTENSION_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows -- makes sure clients can import these fns */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define kMallocExtensionHistogramSize 64 + +PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocExtensionHistogramSize]); +PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length); + +/* TODO(csilvers): write a C version of these routines, that perhaps + * takes a function ptr and a void *. + */ +/* void MallocExtension_GetHeapSample(string* result); */ +/* void MallocExtension_GetHeapGrowthStacks(string* result); */ + +PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value); +PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetThreadCacheSize(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadTemporarilyIdle(void); + +/* + * NOTE: These enum values MUST be kept in sync with the version in + * malloc_extension.h + */ +typedef enum { + MallocExtension_kUnknownOwnership = 0, + MallocExtension_kOwned, + MallocExtension_kNotOwned +} MallocExtension_Ownership; + +PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _MALLOC_EXTENSION_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_hook.h new file mode 100644 index 00000000000..b76411fb590 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_hook.h @@ -0,0 +1,359 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Some of our malloc implementations can invoke the following hooks whenever +// memory is allocated or deallocated. MallocHook is thread-safe, and things +// you do before calling AddFooHook(MyHook) are visible to any resulting calls +// to MyHook. Hooks must be thread-safe. If you write: +// +// CHECK(MallocHook::AddNewHook(&MyNewHook)); +// +// MyNewHook will be invoked in subsequent calls in the current thread, but +// there are no guarantees on when it might be invoked in other threads. +// +// There are a limited number of slots available for each hook type. Add*Hook +// will return false if there are no slots available. Remove*Hook will return +// false if the given hook was not already installed. +// +// The order in which individual hooks are called in Invoke*Hook is undefined. +// +// It is safe for a hook to remove itself within Invoke*Hook and add other +// hooks. Any hooks added inside a hook invocation (for the same hook type) +// will not be invoked for the current invocation. +// +// One important user of these hooks is the heap profiler. +// +// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be +// directly in the code of the (de)allocation function that is provided to the +// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute. +// +// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you +// need to invoke a hook (which you shouldn't unless you're part of tcmalloc), +// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h. +// +// NOTE FOR C USERS: If you want to use malloc_hook functionality from +// a C program, #include malloc_hook_c.h instead of this file. + +#ifndef _MALLOC_HOOK_H_ +#define _MALLOC_HOOK_H_ + +#include <stddef.h> +#include <sys/types.h> +extern "C" { +#include "malloc_hook_c.h" // a C version of the malloc_hook interface +} + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +// The C++ methods below call the C version (MallocHook_*), and thus +// convert between an int and a bool. Windows complains about this +// (a "performance warning") which we don't care about, so we suppress. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4800) +#endif + +// Note: malloc_hook_c.h defines MallocHook_*Hook and +// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook +// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h +// for details of these types/functions. + +class PERFTOOLS_DLL_DECL MallocHook { + public: + // The NewHook is invoked whenever an object is allocated. + // It may be passed NULL if the allocator returned NULL. + typedef MallocHook_NewHook NewHook; + inline static bool AddNewHook(NewHook hook) { + return MallocHook_AddNewHook(hook); + } + inline static bool RemoveNewHook(NewHook hook) { + return MallocHook_RemoveNewHook(hook); + } + inline static void InvokeNewHook(const void* p, size_t s); + + // The DeleteHook is invoked whenever an object is deallocated. + // It may be passed NULL if the caller is trying to delete NULL. + typedef MallocHook_DeleteHook DeleteHook; + inline static bool AddDeleteHook(DeleteHook hook) { + return MallocHook_AddDeleteHook(hook); + } + inline static bool RemoveDeleteHook(DeleteHook hook) { + return MallocHook_RemoveDeleteHook(hook); + } + inline static void InvokeDeleteHook(const void* p); + + // The PreMmapHook is invoked with mmap or mmap64 arguments just + // before the call is actually made. Such a hook may be useful + // in memory limited contexts, to catch allocations that will exceed + // a memory limit, and take outside actions to increase that limit. + typedef MallocHook_PreMmapHook PreMmapHook; + inline static bool AddPreMmapHook(PreMmapHook hook) { + return MallocHook_AddPreMmapHook(hook); + } + inline static bool RemovePreMmapHook(PreMmapHook hook) { + return MallocHook_RemovePreMmapHook(hook); + } + inline static void InvokePreMmapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MmapReplacement is invoked after the PreMmapHook but before + // the call is actually made. The MmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call mmap/mmap64. + // This should be used only by experts, and users must be be + // extremely careful to avoid recursive calls to mmap. The replacement + // should be async signal safe. + // Only one MmapReplacement is supported. After setting an MmapReplacement + // you must call RemoveMmapReplacement before calling SetMmapReplacement + // again. + typedef MallocHook_MmapReplacement MmapReplacement; + inline static bool SetMmapReplacement(MmapReplacement hook) { + return MallocHook_SetMmapReplacement(hook); + } + inline static bool RemoveMmapReplacement(MmapReplacement hook) { + return MallocHook_RemoveMmapReplacement(hook); + } + inline static bool InvokeMmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + + + // The MmapHook is invoked whenever a region of memory is mapped. + // It may be passed MAP_FAILED if the mmap failed. + typedef MallocHook_MmapHook MmapHook; + inline static bool AddMmapHook(MmapHook hook) { + return MallocHook_AddMmapHook(hook); + } + inline static bool RemoveMmapHook(MmapHook hook) { + return MallocHook_RemoveMmapHook(hook); + } + inline static void InvokeMmapHook(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MunmapReplacement is invoked with munmap arguments just before + // the call is actually made. The MunmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call munmap. + // This should be used only by experts. The replacement should be + // async signal safe. + // Only one MunmapReplacement is supported. After setting an + // MunmapReplacement you must call RemoveMunmapReplacement before + // calling SetMunmapReplacement again. + typedef MallocHook_MunmapReplacement MunmapReplacement; + inline static bool SetMunmapReplacement(MunmapReplacement hook) { + return MallocHook_SetMunmapReplacement(hook); + } + inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { + return MallocHook_RemoveMunmapReplacement(hook); + } + inline static bool InvokeMunmapReplacement(const void* p, + size_t size, + int* result); + + // The MunmapHook is invoked whenever a region of memory is unmapped. + typedef MallocHook_MunmapHook MunmapHook; + inline static bool AddMunmapHook(MunmapHook hook) { + return MallocHook_AddMunmapHook(hook); + } + inline static bool RemoveMunmapHook(MunmapHook hook) { + return MallocHook_RemoveMunmapHook(hook); + } + inline static void InvokeMunmapHook(const void* p, size_t size); + + // The MremapHook is invoked whenever a region of memory is remapped. + typedef MallocHook_MremapHook MremapHook; + inline static bool AddMremapHook(MremapHook hook) { + return MallocHook_AddMremapHook(hook); + } + inline static bool RemoveMremapHook(MremapHook hook) { + return MallocHook_RemoveMremapHook(hook); + } + inline static void InvokeMremapHook(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + + // The PreSbrkHook is invoked just before sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. It may be useful in memory-limited contexts, + // to catch allocations that will exceed the limit and take outside + // actions to increase such a limit. + typedef MallocHook_PreSbrkHook PreSbrkHook; + inline static bool AddPreSbrkHook(PreSbrkHook hook) { + return MallocHook_AddPreSbrkHook(hook); + } + inline static bool RemovePreSbrkHook(PreSbrkHook hook) { + return MallocHook_RemovePreSbrkHook(hook); + } + inline static void InvokePreSbrkHook(ptrdiff_t increment); + + // The SbrkHook is invoked whenever sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. + typedef MallocHook_SbrkHook SbrkHook; + inline static bool AddSbrkHook(SbrkHook hook) { + return MallocHook_AddSbrkHook(hook); + } + inline static bool RemoveSbrkHook(SbrkHook hook) { + return MallocHook_RemoveSbrkHook(hook); + } + inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); + + // Get the current stack trace. Try to skip all routines up to and + // and including the caller of MallocHook::Invoke*. + // Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + // as a hint about how many routines to skip if better information + // is not available. + inline static int GetCallerStackTrace(void** result, int max_depth, + int skip_count) { + return MallocHook_GetCallerStackTrace(result, max_depth, skip_count); + } + + // Unhooked versions of mmap() and munmap(). These should be used + // only by experts, since they bypass heapchecking, etc. + // Note: These do not run hooks, but they still use the MmapReplacement + // and MunmapReplacement. + static void* UnhookedMMap(void *start, size_t length, int prot, int flags, + int fd, off_t offset); + static int UnhookedMUnmap(void *start, size_t length); + + // The following are DEPRECATED. + inline static NewHook GetNewHook(); + inline static NewHook SetNewHook(NewHook hook) { + return MallocHook_SetNewHook(hook); + } + + inline static DeleteHook GetDeleteHook(); + inline static DeleteHook SetDeleteHook(DeleteHook hook) { + return MallocHook_SetDeleteHook(hook); + } + + inline static PreMmapHook GetPreMmapHook(); + inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) { + return MallocHook_SetPreMmapHook(hook); + } + + inline static MmapHook GetMmapHook(); + inline static MmapHook SetMmapHook(MmapHook hook) { + return MallocHook_SetMmapHook(hook); + } + + inline static MunmapHook GetMunmapHook(); + inline static MunmapHook SetMunmapHook(MunmapHook hook) { + return MallocHook_SetMunmapHook(hook); + } + + inline static MremapHook GetMremapHook(); + inline static MremapHook SetMremapHook(MremapHook hook) { + return MallocHook_SetMremapHook(hook); + } + + inline static PreSbrkHook GetPreSbrkHook(); + inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) { + return MallocHook_SetPreSbrkHook(hook); + } + + inline static SbrkHook GetSbrkHook(); + inline static SbrkHook SetSbrkHook(SbrkHook hook) { + return MallocHook_SetSbrkHook(hook); + } + // End of DEPRECATED methods. + + private: + // Slow path versions of Invoke*Hook. + static void InvokeNewHookSlow(const void* p, size_t s); + static void InvokeDeleteHookSlow(const void* p); + static void InvokePreMmapHookSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static void InvokeMmapHookSlow(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static bool InvokeMmapReplacementSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + static void InvokeMunmapHookSlow(const void* p, size_t size); + static bool InvokeMunmapReplacementSlow(const void* p, + size_t size, + int* result); + static void InvokeMremapHookSlow(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + static void InvokePreSbrkHookSlow(ptrdiff_t increment); + static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment); +}; + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + + +#endif /* _MALLOC_HOOK_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_hook_c.h new file mode 100644 index 00000000000..56337e15e83 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/malloc_hook_c.h @@ -0,0 +1,173 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_hook.h. See malloc_hook.h for details + * on how to use these. + */ + +#ifndef _MALLOC_HOOK_C_H_ +#define _MALLOC_HOOK_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* Get the current stack trace. Try to skip all routines up to and + * and including the caller of MallocHook::Invoke*. + * Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + * as a hint about how many routines to skip if better information + * is not available. + */ +PERFTOOLS_DLL_DECL +int MallocHook_GetCallerStackTrace(void** result, int max_depth, + int skip_count); + +/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on + * failure. + */ + +typedef void (*MallocHook_NewHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveNewHook(MallocHook_NewHook hook); + +typedef void (*MallocHook_DeleteHook)(const void* ptr); +PERFTOOLS_DLL_DECL +int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook); + +typedef void (*MallocHook_PreMmapHook)(const void *start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook); + +typedef void (*MallocHook_MmapHook)(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook); + +typedef int (*MallocHook_MmapReplacement)(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); +int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook); +int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook); + +typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook); + +typedef int (*MallocHook_MunmapReplacement)(const void* ptr, + size_t size, + int* result); +int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook); +int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook); + +typedef void (*MallocHook_MremapHook)(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); +PERFTOOLS_DLL_DECL +int MallocHook_AddMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook); + +typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); + +typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook); + +/* The following are DEPRECATED. */ +PERFTOOLS_DLL_DECL +MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook); +/* End of DEPRECATED functions. */ + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* _MALLOC_HOOK_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/nallocx.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/nallocx.h new file mode 100644 index 00000000000..01f874ca268 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/nallocx.h @@ -0,0 +1,37 @@ +#ifndef _NALLOCX_H_ +#define _NALLOCX_H_ +#include <stddef.h> + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define MALLOCX_LG_ALIGN(la) ((int)(la)) + +/* + * The nallocx function allocates no memory, but it performs the same size + * computation as the malloc function, and returns the real size of the + * allocation that would result from the equivalent malloc function call. + * nallocx is a malloc extension originally implemented by jemalloc: + * http://www.unix.com/man-page/freebsd/3/nallocx/ + * + * Note, we only support MALLOCX_LG_ALIGN flag and nothing else. + */ +PERFTOOLS_DLL_DECL size_t nallocx(size_t size, int flags); + +/* same as above but never weak */ +PERFTOOLS_DLL_DECL size_t tc_nallocx(size_t size, int flags); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _NALLOCX_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/profiler.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/profiler.h new file mode 100644 index 00000000000..1e7eb127b46 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/profiler.h @@ -0,0 +1,169 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for CPU profiling based on periodic pc-sampling. + * + * For full(er) information, see docs/cpuprofile.html + * + * This module is linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "CPUPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "ProfilerStart(filename)" and "ProfilerStop()". + * + * + * (Note: if using linux 2.4 or earlier, only the main thread may be + * profiled.) + * + * Use pprof to view the resulting profile output. + * % pprof <path_to_executable> <profile_file_name> + * % pprof --gv <path_to_executable> <profile_file_name> + * + * These functions are thread-safe. + */ + +#ifndef BASE_PROFILER_H_ +#define BASE_PROFILER_H_ + +#include <time.h> /* For time_t */ + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Profiler options, for use with ProfilerStartWithOptions. To use: + * + * struct ProfilerOptions options; + * memset(&options, 0, sizeof options); + * + * then fill in fields as needed. + * + * This structure is intended to be usable from C code, so no constructor + * is provided to initialize it. (Use memset as described above). + */ +struct ProfilerOptions { + /* Filter function and argument. + * + * If filter_in_thread is not NULL, when a profiling tick is delivered + * the profiler will call: + * + * (*filter_in_thread)(filter_in_thread_arg) + * + * If it returns nonzero, the sample will be included in the profile. + * Note that filter_in_thread runs in a signal handler, so must be + * async-signal-safe. + * + * A typical use would be to set up filter results for each thread + * in the system before starting the profiler, then to make + * filter_in_thread be a very simple function which retrieves those + * results in an async-signal-safe way. Retrieval could be done + * using thread-specific data, or using a shared data structure that + * supports async-signal-safe lookups. + */ + int (*filter_in_thread)(void *arg); + void *filter_in_thread_arg; +}; + +/* Start profiling and write profile info into fname, discarding any + * existing profiling data in that file. + * + * This is equivalent to calling ProfilerStartWithOptions(fname, NULL). + */ +PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname); + +/* Start profiling and write profile into fname, discarding any + * existing profiling data in that file. + * + * The profiler is configured using the options given by 'options'. + * Options which are not specified are given default values. + * + * 'options' may be NULL, in which case all are given default values. + * + * Returns nonzero if profiling was started successfully, or zero else. + */ +PERFTOOLS_DLL_DECL int ProfilerStartWithOptions( + const char *fname, const struct ProfilerOptions *options); + +/* Stop profiling. Can be started again with ProfilerStart(), but + * the currently accumulated profiling data will be cleared. + */ +PERFTOOLS_DLL_DECL void ProfilerStop(void); + +/* Flush any currently buffered profiling state to the profile file. + * Has no effect if the profiler has not been started. + */ +PERFTOOLS_DLL_DECL void ProfilerFlush(void); + + +/* DEPRECATED: these functions were used to enable/disable profiling + * in the current thread, but no longer do anything. + */ +PERFTOOLS_DLL_DECL void ProfilerEnable(void); +PERFTOOLS_DLL_DECL void ProfilerDisable(void); + +/* Returns nonzero if profile is currently enabled, zero if it's not. */ +PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads(void); + +/* Routine for registering new threads with the profiler. + */ +PERFTOOLS_DLL_DECL void ProfilerRegisterThread(void); + +/* Stores state about profiler's current status into "*state". */ +struct ProfilerState { + int enabled; /* Is profiling currently enabled? */ + time_t start_time; /* If enabled, when was profiling started? */ + char profile_name[1024]; /* Name of profile file being written, or '\0' */ + int samples_gathered; /* Number of samples gathered so far (or 0) */ +}; +PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/stacktrace.h new file mode 100644 index 00000000000..2b9c5a13209 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/stacktrace.h @@ -0,0 +1,117 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Routines to extract the current stack trace. These functions are +// thread-safe. + +#ifndef GOOGLE_STACKTRACE_H_ +#define GOOGLE_STACKTRACE_H_ + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// Skips the most recent "skip_count" stack frames (also skips the +// frame generated for the "GetStackFrames" routine itself), and then +// records the pc values for up to the next "max_depth" frames in +// "result", and the corresponding stack frame sizes in "sizes". +// Returns the number of values recorded in "result"/"sizes". +// +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int sizes[10]; +// int depth = GetStackFrames(result, sizes, 10, 1); +// } +// +// The GetStackFrames call will skip the frame for "bar". It will +// return 2 and will produce pc values that map to the following +// procedures: +// result[0] foo +// result[1] main +// (Actually, there may be a few more entries after "main" to account for +// startup procedures.) +// And corresponding stack frame sizes will also be recorded: +// sizes[0] 16 +// sizes[1] 16 +// (Stack frame sizes of 16 above are just for illustration purposes.) +// Stack frame sizes of 0 or less indicate that those frame sizes couldn't +// be identified. +// +// This routine may return fewer stack frame entries than are +// available. Also note that "result" and "sizes" must both be non-NULL. +extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth, + int skip_count, const void *uc); + +// This is similar to the GetStackFrames routine, except that it returns +// the stack trace only, and not the stack frame sizes as well. +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int depth = GetStackTrace(result, 10, 1); +// } +// +// This produces: +// result[0] foo +// result[1] main +// .... ... +// +// "result" must not be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth, + int skip_count, const void *uc); + +#endif /* GOOGLE_STACKTRACE_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/tcmalloc.h new file mode 100644 index 00000000000..fe450627076 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/include/gperftools/tcmalloc.h @@ -0,0 +1,163 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +/* For struct mallinfo, if it's defined. */ +#if 0 +# include <malloc.h> +#endif + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; +#endif + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if 1 && __cplusplus >= 201703L + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/build_linux_ppc64le/config.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/internal/src/config.h index ea31bf10fd1..69fca2c38b2 100644 --- a/src/third_party/gperftools-2.7/build_linux_ppc64le/config.h +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/internal/src/config.h @@ -7,13 +7,13 @@ /* Build new/delete operators for overaligned types */ -/* #undef ENABLE_ALIGNED_NEW_DELETE */ +#define ENABLE_ALIGNED_NEW_DELETE 1 /* Build runtime detection for sized delete */ /* #undef ENABLE_DYNAMIC_SIZED_DELETE */ /* Build sized deletion operators */ -/* #undef ENABLE_SIZED_DELETE */ +#define ENABLE_SIZED_DELETE 1 /* Define to 1 if compiler supports __builtin_expect */ #define HAVE_BUILTIN_EXPECT 1 @@ -152,7 +152,7 @@ #define HAVE_STRING_H 1 /* Define to 1 if the system has the type `struct mallinfo'. */ -#define HAVE_STRUCT_MALLINFO 1 +/* #undef HAVE_STRUCT_MALLINFO */ /* Define to 1 if you have the <sys/cdefs.h> header file. */ #define HAVE_SYS_CDEFS_H 1 @@ -215,7 +215,7 @@ /* #undef HAVE___INT64 */ /* prefix where we look for installed files */ -#define INSTALL_PREFIX "/usr/local" +#define INSTALL_PREFIX "/tmp/gperftools-configure.aRZBWi/src/third_party/gperftools-2.7/platform/linux_ppc64le/junk" /* Define to 1 if int32_t is equivalent to intptr_t */ /* #undef INT32_EQUALS_INTPTR */ @@ -279,15 +279,27 @@ /* the namespace where STL code like vector<> is defined */ #define STL_NAMESPACE std -/* Define 32K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_32K_PAGES */ - -/* Define 64K of internal pages size for tcmalloc */ -#define TCMALLOC_64K_PAGES 1 +/* Define to 1 to try to reduce the number of size classes. */ +#define TCMALLOC_AGGRESSIVE_MERGE 1 /* Define 8 bytes of allocation alignment for tcmalloc */ /* #undef TCMALLOC_ALIGN_8BYTES */ +/* Define to 0 to disable malloc override in libc. */ +#define TCMALLOC_ENABLE_LIBC_OVERRIDE 1 + +/* Define max size of cached allocations for tcmalloc */ +#define TCMALLOC_MAX_SIZE_KB 64 + +/* Define internal page size for tcmalloc as number of left bitshift */ +#define TCMALLOC_PAGE_SIZE_SHIFT 16 + +/* Optimal transfer size between thread and central caches */ +#define TCMALLOC_TARGET_TRANSFER_KB 8 + +/* A detail of the "blocks_to_move" loop of "SizeMap::Init" */ +#define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1 + /* Version number of package */ #define VERSION "2.7" diff --git a/src/third_party/gperftools-2.7/platform/linux_ppc64le/internal/src/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_ppc64le/internal/src/gperftools/tcmalloc.h new file mode 100644 index 00000000000..fe450627076 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_ppc64le/internal/src/gperftools/tcmalloc.h @@ -0,0 +1,163 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +/* For struct mallinfo, if it's defined. */ +#if 0 +# include <malloc.h> +#endif + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; +#endif + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if 1 && __cplusplus >= 201703L + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/heap-checker.h new file mode 100644 index 00000000000..6b9ffe5a2ce --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/heap-checker.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-checker.h is deprecated. Use gperftools/heap-checker.h instead" +#endif +#include <gperftools/heap-checker.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/heap-profiler.h new file mode 100644 index 00000000000..6155484986a --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/heap-profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-profiler.h is deprecated. Use gperftools/heap-profiler.h instead" +#endif +#include <gperftools/heap-profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_extension.h new file mode 100644 index 00000000000..fdad25a350e --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_extension.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension.h is deprecated. Use gperftools/malloc_extension.h instead" +#endif +#include <gperftools/malloc_extension.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_extension_c.h new file mode 100644 index 00000000000..3c5cd38e6a8 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_extension_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension_c.h is deprecated. Use gperftools/malloc_extension_c.h instead" +#endif +#include <gperftools/malloc_extension_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_hook.h new file mode 100644 index 00000000000..7ec000261d4 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_hook.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook.h is deprecated. Use gperftools/malloc_hook.h instead" +#endif +#include <gperftools/malloc_hook.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_hook_c.h new file mode 100644 index 00000000000..eb21aaf2e23 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/malloc_hook_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook_c.h is deprecated. Use gperftools/malloc_hook_c.h instead" +#endif +#include <gperftools/malloc_hook_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/profiler.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/profiler.h new file mode 100644 index 00000000000..293d60557cc --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/profiler.h is deprecated. Use gperftools/profiler.h instead" +#endif +#include <gperftools/profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/stacktrace.h new file mode 100644 index 00000000000..55f12d2ee1d --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/stacktrace.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/stacktrace.h is deprecated. Use gperftools/stacktrace.h instead" +#endif +#include <gperftools/stacktrace.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/tcmalloc.h new file mode 100644 index 00000000000..1addeb6132c --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/google/tcmalloc.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/tcmalloc.h is deprecated. Use gperftools/tcmalloc.h instead" +#endif +#include <gperftools/tcmalloc.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/heap-checker.h new file mode 100644 index 00000000000..edd6cc7fb50 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/heap-checker.h @@ -0,0 +1,422 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat) +// +// +// Module for detecing heap (memory) leaks. +// +// For full(er) information, see docs/heap_checker.html +// +// This module can be linked into programs with +// no slowdown caused by this unless you activate the leak-checker: +// +// 1. Set the environment variable HEAPCHEK to _type_ before +// running the program. +// +// _type_ is usually "normal" but can also be "minimal", "strict", or +// "draconian". (See the html file for other options, like 'local'.) +// +// After that, just run your binary. If the heap-checker detects +// a memory leak at program-exit, it will print instructions on how +// to track down the leak. + +#ifndef BASE_HEAP_CHECKER_H_ +#define BASE_HEAP_CHECKER_H_ + +#include <sys/types.h> // for size_t +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> // for uintptr_t +#endif +#include <stdarg.h> // for va_list +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// The class is thread-safe with respect to all the provided static methods, +// as well as HeapLeakChecker objects: they can be accessed by multiple threads. +class PERFTOOLS_DLL_DECL HeapLeakChecker { + public: + + // ----------------------------------------------------------------------- // + // Static functions for working with (whole-program) leak checking. + + // If heap leak checking is currently active in some mode + // e.g. if leak checking was started (and is still active now) + // due to HEAPCHECK=... defined in the environment. + // The return value reflects iff HeapLeakChecker objects manually + // constructed right now will be doing leak checking or nothing. + // Note that we can go from active to inactive state during InitGoogle() + // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle(). + static bool IsActive(); + + // Return pointer to the whole-program checker if it has been created + // and NULL otherwise. + // Once GlobalChecker() returns non-NULL that object will not disappear and + // will be returned by all later GlobalChecker calls. + // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below) + // for the whole-program checker after one calls NoGlobalLeaks() + // or similar and gets false. + static HeapLeakChecker* GlobalChecker(); + + // Do whole-program leak check now (if it was activated for this binary); + // return false only if it was activated and has failed. + // The mode of the check is controlled by the command-line flags. + // This method can be called repeatedly. + // Things like GlobalChecker()->SameHeap() can also be called explicitly + // to do the desired flavor of the check. + static bool NoGlobalLeaks(); + + // If whole-program checker if active, + // cancel its automatic execution after main() exits. + // This requires that some leak check (e.g. NoGlobalLeaks()) + // has been called at least once on the whole-program checker. + static void CancelGlobalCheck(); + + // ----------------------------------------------------------------------- // + // Non-static functions for starting and doing leak checking. + + // Start checking and name the leak check performed. + // The name is used in naming dumped profiles + // and needs to be unique only within your binary. + // It must also be a string that can be a part of a file name, + // in particular not contain path expressions. + explicit HeapLeakChecker(const char *name); + + // Destructor (verifies that some *NoLeaks or *SameHeap method + // has been called at least once). + ~HeapLeakChecker(); + + // These used to be different but are all the same now: they return + // true iff all memory allocated since this HeapLeakChecker object + // was constructor is still reachable from global state. + // + // Because we fork to convert addresses to symbol-names, and forking + // is not thread-safe, and we may be called in a threaded context, + // we do not try to symbolize addresses when called manually. + bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); } + + // These forms are obsolete; use NoLeaks() instead. + // TODO(csilvers): mark as DEPRECATED. + bool QuickNoLeaks() { return NoLeaks(); } + bool BriefNoLeaks() { return NoLeaks(); } + bool SameHeap() { return NoLeaks(); } + bool QuickSameHeap() { return NoLeaks(); } + bool BriefSameHeap() { return NoLeaks(); } + + // Detailed information about the number of leaked bytes and objects + // (both of these can be negative as well). + // These are available only after a *SameHeap or *NoLeaks + // method has been called. + // Note that it's possible for both of these to be zero + // while SameHeap() or NoLeaks() returned false in case + // of a heap state change that is significant + // but preserves the byte and object counts. + ssize_t BytesLeaked() const; + ssize_t ObjectsLeaked() const; + + // ----------------------------------------------------------------------- // + // Static helpers to make us ignore certain leaks. + + // Scoped helper class. Should be allocated on the stack inside a + // block of code. Any heap allocations done in the code block + // covered by the scoped object (including in nested function calls + // done by the code block) will not be reported as leaks. This is + // the recommended replacement for the GetDisableChecksStart() and + // DisableChecksToHereFrom() routines below. + // + // Example: + // void Foo() { + // HeapLeakChecker::Disabler disabler; + // ... code that allocates objects whose leaks should be ignored ... + // } + // + // REQUIRES: Destructor runs in same thread as constructor + class Disabler { + public: + Disabler(); + ~Disabler(); + private: + Disabler(const Disabler&); // disallow copy + void operator=(const Disabler&); // and assign + }; + + // Ignore an object located at 'ptr' (can go at the start or into the object) + // as well as all heap objects (transitively) referenced from it for the + // purposes of heap leak checking. Returns 'ptr' so that one can write + // static T* obj = IgnoreObject(new T(...)); + // + // If 'ptr' does not point to an active allocated object at the time of this + // call, it is ignored; but if it does, the object must not get deleted from + // the heap later on. + // + // See also HiddenPointer, below, if you need to prevent a pointer from + // being traversed by the heap checker but do not wish to transitively + // whitelist objects referenced through it. + template <typename T> + static T* IgnoreObject(T* ptr) { + DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr))); + return ptr; + } + + // Undo what an earlier IgnoreObject() call promised and asked to do. + // At the time of this call 'ptr' must point at or inside of an active + // allocated object which was previously registered with IgnoreObject(). + static void UnIgnoreObject(const void* ptr); + + // ----------------------------------------------------------------------- // + // Internal types defined in .cc + + class Allocator; + struct RangeValue; + + private: + + // ----------------------------------------------------------------------- // + // Various helpers + + // Create the name of the heap profile file. + // Should be deleted via Allocator::Free(). + char* MakeProfileNameLocked(); + + // Helper for constructors + void Create(const char *name, bool make_start_snapshot); + + enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE }; + + // Helper for *NoLeaks and *SameHeap + bool DoNoLeaks(ShouldSymbolize should_symbolize); + + // Helper for NoGlobalLeaks, also called by the global destructor. + static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize); + + // These used to be public, but they are now deprecated. + // Will remove entirely when all internal uses are fixed. + // In the meantime, use friendship so the unittest can still test them. + static void* GetDisableChecksStart(); + static void DisableChecksToHereFrom(const void* start_address); + static void DisableChecksIn(const char* pattern); + friend void RangeDisabledLeaks(); + friend void NamedTwoDisabledLeaks(); + friend void* RunNamedDisabledLeaks(void*); + friend void TestHeapLeakCheckerNamedDisabling(); + + // Actually implements IgnoreObject(). + static void DoIgnoreObject(const void* ptr); + + // Disable checks based on stack trace entry at a depth <= + // max_depth. Used to hide allocations done inside some special + // libraries. + static void DisableChecksFromToLocked(const void* start_address, + const void* end_address, + int max_depth); + + // Helper for DoNoLeaks to ignore all objects reachable from all live data + static void IgnoreAllLiveObjectsLocked(const void* self_stack_top); + + // Callback we pass to TCMalloc_ListAllProcessThreads (see thread_lister.h) + // that is invoked when all threads of our process are found and stopped. + // The call back does the things needed to ignore live data reachable from + // thread stacks and registers for all our threads + // as well as do other global-live-data ignoring + // (via IgnoreNonThreadLiveObjectsLocked) + // during the quiet state of all threads being stopped. + // For the argument meaning see the comment by TCMalloc_ListAllProcessThreads. + // Here we only use num_threads and thread_pids, that TCMalloc_ListAllProcessThreads + // fills for us with the number and pids of all the threads of our process + // it found and attached to. + static int IgnoreLiveThreadsLocked(void* parameter, + int num_threads, + pid_t* thread_pids, + va_list ap); + + // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked + // that we prefer to execute from IgnoreLiveThreadsLocked + // while all threads are stopped. + // This helper does live object discovery and ignoring + // for all objects that are reachable from everything + // not related to thread stacks and registers. + static void IgnoreNonThreadLiveObjectsLocked(); + + // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked + // to discover and ignore all heap objects + // reachable from currently considered live objects + // (live_objects static global variable in out .cc file). + // "name", "name2" are two strings that we print one after another + // in a debug message to describe what kind of live object sources + // are being used. + static void IgnoreLiveObjectsLocked(const char* name, const char* name2); + + // Do the overall whole-program heap leak check if needed; + // returns true when did the leak check. + static bool DoMainHeapCheck(); + + // Type of task for UseProcMapsLocked + enum ProcMapsTask { + RECORD_GLOBAL_DATA, + DISABLE_LIBRARY_ALLOCS + }; + + // Success/Error Return codes for UseProcMapsLocked. + enum ProcMapsResult { + PROC_MAPS_USED, + CANT_OPEN_PROC_MAPS, + NO_SHARED_LIBS_IN_PROC_MAPS + }; + + // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line. + static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task); + + // A ProcMapsTask to disable allocations from 'library' + // that is mapped to [start_address..end_address) + // (only if library is a certain system library). + static void DisableLibraryAllocsLocked(const char* library, + uintptr_t start_address, + uintptr_t end_address); + + // Return true iff "*ptr" points to a heap object + // ("*ptr" can point at the start or inside of a heap object + // so that this works e.g. for pointers to C++ arrays, C++ strings, + // multiple-inherited objects, or pointers to members). + // We also fill *object_size for this object then + // and we move "*ptr" to point to the very start of the heap object. + static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size); + + // Helper to shutdown heap leak checker when it's not needed + // or can't function properly. + static void TurnItselfOffLocked(); + + // Internally-used c-tor to start whole-executable checking. + HeapLeakChecker(); + + // ----------------------------------------------------------------------- // + // Friends and externally accessed helpers. + + // Helper for VerifyHeapProfileTableStackGet in the unittest + // to get the recorded allocation caller for ptr, + // which must be a heap object. + static const void* GetAllocCaller(void* ptr); + friend void VerifyHeapProfileTableStackGet(); + + // This gets to execute before constructors for all global objects + static void BeforeConstructorsLocked(); + friend void HeapLeakChecker_BeforeConstructors(); + + // This gets to execute after destructors for all global objects + friend void HeapLeakChecker_AfterDestructors(); + + // Full starting of recommended whole-program checking. + friend void HeapLeakChecker_InternalInitStart(); + + // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially + // calls DoMainHeapCheck + friend void HeapLeakChecker_RunHeapCleanups(); + + // ----------------------------------------------------------------------- // + // Member data. + + class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe + const char* name_; // our remembered name (we own it) + // NULL means this leak checker is a noop + + // Snapshot taken when the checker was created. May be NULL + // for the global heap checker object. We use void* instead of + // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h. + void* start_snapshot_; + + bool has_checked_; // if we have done the leak check, so these are ready: + ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker + ssize_t inuse_allocs_increase_; // allocations-in-use increase + // for this checker + bool keep_profiles_; // iff we should keep the heap profiles we've made + + // ----------------------------------------------------------------------- // + + // Disallow "evil" constructors. + HeapLeakChecker(const HeapLeakChecker&); + void operator=(const HeapLeakChecker&); +}; + + +// Holds a pointer that will not be traversed by the heap checker. +// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and +// all objects reachable from o are ignored by the heap checker. +template <class T> +class HiddenPointer { + public: + explicit HiddenPointer(T* t) + : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) { + } + // Returns unhidden pointer. Be careful where you save the result. + T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); } + + private: + // Arbitrary value, but not such that xor'ing with it is likely + // to map one valid pointer to another valid pointer: + static const uintptr_t kHideMask = + static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll); + uintptr_t masked_t_; +}; + +// A class that exists solely to run its destructor. This class should not be +// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below. +class PERFTOOLS_DLL_DECL HeapCleaner { + public: + typedef void (*void_function)(void); + HeapCleaner(void_function f); + static void RunHeapCleanups(); + private: + static std::vector<void_function>* heap_cleanups_; +}; + +// A macro to declare module heap check cleanup tasks +// (they run only if we are doing heap leak checking.) +// 'body' should be the cleanup code to run. 'name' doesn't matter, +// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls. +#define REGISTER_HEAPCHECK_CLEANUP(name, body) \ + namespace { \ + void heapcheck_cleanup_##name() { body; } \ + static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \ + } + +#endif // BASE_HEAP_CHECKER_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/heap-profiler.h new file mode 100644 index 00000000000..38c6afef8ca --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/heap-profiler.h @@ -0,0 +1,105 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for heap-profiling. + * + * For full(er) information, see docs/heapprofile.html + * + * This module can be linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "HEAPPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()". + * + */ + +#ifndef BASE_HEAP_PROFILER_H_ +#define BASE_HEAP_PROFILER_H_ + +#include <stddef.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Start profiling and arrange to write profile data to file names + * of the form: "prefix.0000", "prefix.0001", ... + */ +PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix); + +/* Returns non-zero if we are currently profiling the heap. (Returns + * an int rather than a bool so it's usable from C.) This is true + * between calls to HeapProfilerStart() and HeapProfilerStop(), and + * also if the program has been run with HEAPPROFILER, or some other + * way to turn on whole-program profiling. + */ +int IsHeapProfilerRunning(); + +/* Stop heap profiling. Can be restarted again with HeapProfilerStart(), + * but the currently accumulated profiling information will be cleared. + */ +PERFTOOLS_DLL_DECL void HeapProfilerStop(); + +/* Dump a profile now - can be used for dumping at a hopefully + * quiescent state in your program, in order to more easily track down + * memory leaks. Will include the reason in the logged message + */ +PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason); + +/* Generate current heap profiling information. + * Returns an empty string when heap profiling is not active. + * The returned pointer is a '\0'-terminated string allocated using malloc() + * and should be free()-ed as soon as the caller does not need it anymore. + */ +PERFTOOLS_DLL_DECL char* GetHeapProfile(); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_HEAP_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_extension.h new file mode 100644 index 00000000000..a8313b954e9 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_extension.h @@ -0,0 +1,451 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat <opensource@google.com> +// +// Extra extensions exported by some malloc implementations. These +// extensions are accessed through a virtual base class so an +// application can link against a malloc that does not implement these +// extensions, and it will get default versions that do nothing. +// +// NOTE FOR C USERS: If you wish to use this functionality from within +// a C program, see malloc_extension_c.h. + +#ifndef BASE_MALLOC_EXTENSION_H_ +#define BASE_MALLOC_EXTENSION_H_ + +#include <stddef.h> +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> +#endif +#include <string> +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +static const int kMallocHistogramSize = 64; + +// One day, we could support other types of writers (perhaps for C?) +typedef std::string MallocExtensionWriter; + +namespace base { +struct MallocRange; +struct MallocSizeClass; +} + +// Interface to a pluggable system allocator. +class PERFTOOLS_DLL_DECL SysAllocator { + public: + SysAllocator() { + } + virtual ~SysAllocator(); + + // Allocates "size"-byte of memory from system aligned with "alignment". + // Returns NULL if failed. Otherwise, the returned pointer p up to and + // including (p + actual_size -1) have been allocated. + virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0; +}; + +// The default implementations of the following routines do nothing. +// All implementations should be thread-safe; the current one +// (TCMallocImplementation) is. +class PERFTOOLS_DLL_DECL MallocExtension { + public: + virtual ~MallocExtension(); + + // Call this very early in the program execution -- say, in a global + // constructor -- to set up parameters and state needed by all + // instrumented malloc implemenatations. One example: this routine + // sets environemnt variables to tell STL to use libc's malloc() + // instead of doing its own memory management. This is safe to call + // multiple times, as long as each time is before threads start up. + static void Initialize(); + + // See "verify_memory.h" to see what these routines do + virtual bool VerifyAllMemory(); + virtual bool VerifyNewMemory(const void* p); + virtual bool VerifyArrayNewMemory(const void* p); + virtual bool VerifyMallocMemory(const void* p); + virtual bool MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]); + + // Get a human readable description of the following malloc data structures. + // - Total inuse memory by application. + // - Free memory(thread, central and page heap), + // - Freelist of central cache, each class. + // - Page heap freelist. + // The state is stored as a null-terminated string + // in a prefix of "buffer[0,buffer_length-1]". + // REQUIRES: buffer_length > 0. + virtual void GetStats(char* buffer, int buffer_length); + + // Outputs to "writer" a sample of live objects and the stack traces + // that allocated these objects. The format of the returned output + // is equivalent to the output of the heap profiler and can + // therefore be passed to "pprof". This function is equivalent to + // ReadStackTraces. The main difference is that this function returns + // serialized data appropriately formatted for use by the pprof tool. + // NOTE: by default, tcmalloc does not do any heap sampling, and this + // function will always return an empty sample. To get useful + // data from GetHeapSample, you must also set the environment + // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288. + virtual void GetHeapSample(MallocExtensionWriter* writer); + + // Outputs to "writer" the stack traces that caused growth in the + // address space size. The format of the returned output is + // equivalent to the output of the heap profiler and can therefore + // be passed to "pprof". This function is equivalent to + // ReadHeapGrowthStackTraces. The main difference is that this function + // returns serialized data appropriately formatted for use by the + // pprof tool. (This does not depend on, or require, + // TCMALLOC_SAMPLE_PARAMETER.) + virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer); + + // Invokes func(arg, range) for every controlled memory + // range. *range is filled in with information about the range. + // + // This is a best-effort interface useful only for performance + // analysis. The implementation may not call func at all. + typedef void (RangeFunction)(void*, const base::MallocRange*); + virtual void Ranges(void* arg, RangeFunction func); + + // ------------------------------------------------------------------- + // Control operations for getting and setting malloc implementation + // specific parameters. Some currently useful properties: + // + // generic + // ------- + // "generic.current_allocated_bytes" + // Number of bytes currently allocated by application + // This property is not writable. + // + // "generic.heap_size" + // Number of bytes in the heap == + // current_allocated_bytes + + // fragmentation + + // freed memory regions + // This property is not writable. + // + // tcmalloc + // -------- + // "tcmalloc.max_total_thread_cache_bytes" + // Upper limit on total number of bytes stored across all + // per-thread caches. Default: 16MB. + // + // "tcmalloc.current_total_thread_cache_bytes" + // Number of bytes used across all thread caches. + // This property is not writable. + // + // "tcmalloc.central_cache_free_bytes" + // Number of free bytes in the central cache that have been + // assigned to size classes. They always count towards virtual + // memory usage, and unless the underlying memory is swapped out + // by the OS, they also count towards physical memory usage. + // This property is not writable. + // + // "tcmalloc.transfer_cache_free_bytes" + // Number of free bytes that are waiting to be transfered between + // the central cache and a thread cache. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.thread_cache_free_bytes" + // Number of free bytes in thread caches. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.pageheap_free_bytes" + // Number of bytes in free, mapped pages in page heap. These + // bytes can be used to fulfill allocation requests. They + // always count towards virtual memory usage, and unless the + // underlying memory is swapped out by the OS, they also count + // towards physical memory usage. This property is not writable. + // + // "tcmalloc.pageheap_unmapped_bytes" + // Number of bytes in free, unmapped pages in page heap. + // These are bytes that have been released back to the OS, + // possibly by one of the MallocExtension "Release" calls. + // They can be used to fulfill allocation requests, but + // typically incur a page fault. They always count towards + // virtual memory usage, and depending on the OS, typically + // do not count towards physical memory usage. This property + // is not writable. + // ------------------------------------------------------------------- + + // Get the named "property"'s value. Returns true if the property + // is known. Returns false if the property is not a valid property + // name for the current malloc implementation. + // REQUIRES: property != NULL; value != NULL + virtual bool GetNumericProperty(const char* property, size_t* value); + + // Set the named "property"'s value. Returns true if the property + // is known and writable. Returns false if the property is not a + // valid property name for the current malloc implementation, or + // is not writable. + // REQUIRES: property != NULL + virtual bool SetNumericProperty(const char* property, size_t value); + + // Mark the current thread as "idle". This routine may optionally + // be called by threads as a hint to the malloc implementation that + // any thread-specific resources should be released. Note: this may + // be an expensive routine, so it should not be called too often. + // + // Also, if the code that calls this routine will go to sleep for + // a while, it should take care to not allocate anything between + // the call to this routine and the beginning of the sleep. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadIdle(); + + // Mark the current thread as "busy". This routine should be + // called after MarkThreadIdle() if the thread will now do more + // work. If this method is not called, performance may suffer. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadBusy(); + + // Gets the system allocator used by the malloc extension instance. Returns + // NULL for malloc implementations that do not support pluggable system + // allocators. + virtual SysAllocator* GetSystemAllocator(); + + // Sets the system allocator to the specified. + // + // Users could register their own system allocators for malloc implementation + // that supports pluggable system allocators, such as TCMalloc, by doing: + // alloc = new MyOwnSysAllocator(); + // MallocExtension::instance()->SetSystemAllocator(alloc); + // It's up to users whether to fall back (recommended) to the default + // system allocator (use GetSystemAllocator() above) or not. The caller is + // responsible to any necessary locking. + // See tcmalloc/system-alloc.h for the interface and + // tcmalloc/memfs_malloc.cc for the examples. + // + // It's a no-op for malloc implementations that do not support pluggable + // system allocators. + virtual void SetSystemAllocator(SysAllocator *a); + + // Try to release num_bytes of free memory back to the operating + // system for reuse. Use this extension with caution -- to get this + // memory back may require faulting pages back in by the OS, and + // that may be slow. (Currently only implemented in tcmalloc.) + virtual void ReleaseToSystem(size_t num_bytes); + + // Same as ReleaseToSystem() but release as much memory as possible. + virtual void ReleaseFreeMemory(); + + // Sets the rate at which we release unused memory to the system. + // Zero means we never release memory back to the system. Increase + // this flag to return memory faster; decrease it to return memory + // slower. Reasonable rates are in the range [0,10]. (Currently + // only implemented in tcmalloc). + virtual void SetMemoryReleaseRate(double rate); + + // Gets the release rate. Returns a value < 0 if unknown. + virtual double GetMemoryReleaseRate(); + + // Returns the estimated number of bytes that will be allocated for + // a request of "size" bytes. This is an estimate: an allocation of + // SIZE bytes may reserve more bytes, but will never reserve less. + // (Currently only implemented in tcmalloc, other implementations + // always return SIZE.) + // This is equivalent to malloc_good_size() in OS X. + virtual size_t GetEstimatedAllocatedSize(size_t size); + + // Returns the actual number N of bytes reserved by tcmalloc for the + // pointer p. The client is allowed to use the range of bytes + // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this + // allocation). This number may be equal to or greater than the number + // of bytes requested when p was allocated. + // p must have been allocated by this malloc implementation, + // must not be an interior pointer -- that is, must be exactly + // the pointer returned to by malloc() et al., not some offset + // from that -- and should not have been freed yet. p may be NULL. + // (Currently only implemented in tcmalloc; other implementations + // will return 0.) + // This is equivalent to malloc_size() in OS X, malloc_usable_size() + // in glibc, and _msize() for windows. + virtual size_t GetAllocatedSize(const void* p); + + // Returns kOwned if this malloc implementation allocated the memory + // pointed to by p, or kNotOwned if some other malloc implementation + // allocated it or p is NULL. May also return kUnknownOwnership if + // the malloc implementation does not keep track of ownership. + // REQUIRES: p must be a value returned from a previous call to + // malloc(), calloc(), realloc(), memalign(), posix_memalign(), + // valloc(), pvalloc(), new, or new[], and must refer to memory that + // is currently allocated (so, for instance, you should not pass in + // a pointer after having called free() on it). + enum Ownership { + // NOTE: Enum values MUST be kept in sync with the version in + // malloc_extension_c.h + kUnknownOwnership = 0, + kOwned, + kNotOwned + }; + virtual Ownership GetOwnership(const void* p); + + // The current malloc implementation. Always non-NULL. + static MallocExtension* instance(); + + // Change the malloc implementation. Typically called by the + // malloc implementation during initialization. + static void Register(MallocExtension* implementation); + + // Returns detailed information about malloc's freelists. For each list, + // return a FreeListInfo: + struct FreeListInfo { + size_t min_object_size; + size_t max_object_size; + size_t total_bytes_free; + const char* type; + }; + // Each item in the vector refers to a different freelist. The lists + // are identified by the range of allocations that objects in the + // list can satisfy ([min_object_size, max_object_size]) and the + // type of freelist (see below). The current size of the list is + // returned in total_bytes_free (which count against a processes + // resident and virtual size). + // + // Currently supported types are: + // + // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size + // class in the page heap is returned. Bytes in "page_unmapped" + // are no longer backed by physical memory and do not count against + // the resident size of a process. + // + // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger + // than the largest page heap size class. Only one "large" + // entry is returned. There is no upper-bound on the size + // of objects in the large free list; this call returns + // kint64max for max_object_size. Bytes in + // "large_unmapped" are no longer backed by physical memory + // and do not count against the resident size of a process. + // + // "tcmalloc.central" - tcmalloc's central free-list. One entry per + // size-class is returned. Never unmapped. + // + // "debug.free_queue" - free objects queued by the debug allocator + // and not returned to tcmalloc. + // + // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped. + virtual void GetFreeListSizes(std::vector<FreeListInfo>* v); + + // Get a list of stack traces of sampled allocation points. Returns + // a pointer to a "new[]-ed" result array, and stores the sample + // period in "sample_period". + // + // The state is stored as a sequence of adjacent entries + // in the returned array. Each entry has the following form: + // uintptr_t count; // Number of objects with following trace + // uintptr_t size; // Total size of objects with following trace + // uintptr_t depth; // Number of PC values in stack trace + // void* stack[depth]; // PC values that form the stack trace + // + // The list of entries is terminated by a "count" of 0. + // + // It is the responsibility of the caller to "delete[]" the returned array. + // + // May return NULL to indicate no results. + // + // This is an internal extension. Callers should use the more + // convenient "GetHeapSample(string*)" method defined above. + virtual void** ReadStackTraces(int* sample_period); + + // Like ReadStackTraces(), but returns stack traces that caused growth + // in the address space size. + virtual void** ReadHeapGrowthStackTraces(); + + // Returns the size in bytes of the calling threads cache. + virtual size_t GetThreadCacheSize(); + + // Like MarkThreadIdle, but does not destroy the internal data + // structures of the thread cache. When the thread resumes, it wil + // have an empty cache but will not need to pay to reconstruct the + // cache data structures. + virtual void MarkThreadTemporarilyIdle(); + + // Invokes func(arg, classinfo) for every size class. + // *classinfo is filled in with information about the size class. + typedef void (SizeClassFunction)(void*, const base::MallocSizeClass*); + virtual void SizeClasses(void* arg, SizeClassFunction func); +}; + +namespace base { + +// Information passed per range. More fields may be added later. +struct MallocRange { + enum Type { + INUSE, // Application is using this range + FREE, // Range is currently free + UNMAPPED, // Backing physical memory has been returned to the OS + UNKNOWN + // More enum values may be added in the future + }; + + uintptr_t address; // Address of range + size_t length; // Byte length of range + Type type; // Type of this range + double fraction; // Fraction of range that is being used (0 if !INUSE) + + // Perhaps add the following: + // - stack trace if this range was sampled + // - heap growth stack trace if applicable to this range + // - age when allocated (for inuse) or freed (if not in use) +}; + +struct MallocSizeClass { + size_t bytes_per_obj; + size_t pages_per_span; + size_t num_spans; + size_t num_thread_objs; + size_t num_central_objs; + size_t num_transfer_objs; + size_t free_bytes; + size_t alloc_bytes; +}; + +} // namespace base + +#endif // BASE_MALLOC_EXTENSION_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_extension_c.h new file mode 100644 index 00000000000..70ff6868ecf --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_extension_c.h @@ -0,0 +1,101 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_extension.h. See malloc_extension.h for + * details. Note these C shims always work on + * MallocExtension::instance(); it is not possible to have more than + * one MallocExtension object in C applications. + */ + +#ifndef _MALLOC_EXTENSION_C_H_ +#define _MALLOC_EXTENSION_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows -- makes sure clients can import these fns */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define kMallocExtensionHistogramSize 64 + +PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocExtensionHistogramSize]); +PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length); + +/* TODO(csilvers): write a C version of these routines, that perhaps + * takes a function ptr and a void *. + */ +/* void MallocExtension_GetHeapSample(string* result); */ +/* void MallocExtension_GetHeapGrowthStacks(string* result); */ + +PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value); +PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetThreadCacheSize(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadTemporarilyIdle(void); + +/* + * NOTE: These enum values MUST be kept in sync with the version in + * malloc_extension.h + */ +typedef enum { + MallocExtension_kUnknownOwnership = 0, + MallocExtension_kOwned, + MallocExtension_kNotOwned +} MallocExtension_Ownership; + +PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _MALLOC_EXTENSION_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_hook.h new file mode 100644 index 00000000000..b76411fb590 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_hook.h @@ -0,0 +1,359 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Some of our malloc implementations can invoke the following hooks whenever +// memory is allocated or deallocated. MallocHook is thread-safe, and things +// you do before calling AddFooHook(MyHook) are visible to any resulting calls +// to MyHook. Hooks must be thread-safe. If you write: +// +// CHECK(MallocHook::AddNewHook(&MyNewHook)); +// +// MyNewHook will be invoked in subsequent calls in the current thread, but +// there are no guarantees on when it might be invoked in other threads. +// +// There are a limited number of slots available for each hook type. Add*Hook +// will return false if there are no slots available. Remove*Hook will return +// false if the given hook was not already installed. +// +// The order in which individual hooks are called in Invoke*Hook is undefined. +// +// It is safe for a hook to remove itself within Invoke*Hook and add other +// hooks. Any hooks added inside a hook invocation (for the same hook type) +// will not be invoked for the current invocation. +// +// One important user of these hooks is the heap profiler. +// +// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be +// directly in the code of the (de)allocation function that is provided to the +// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute. +// +// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you +// need to invoke a hook (which you shouldn't unless you're part of tcmalloc), +// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h. +// +// NOTE FOR C USERS: If you want to use malloc_hook functionality from +// a C program, #include malloc_hook_c.h instead of this file. + +#ifndef _MALLOC_HOOK_H_ +#define _MALLOC_HOOK_H_ + +#include <stddef.h> +#include <sys/types.h> +extern "C" { +#include "malloc_hook_c.h" // a C version of the malloc_hook interface +} + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +// The C++ methods below call the C version (MallocHook_*), and thus +// convert between an int and a bool. Windows complains about this +// (a "performance warning") which we don't care about, so we suppress. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4800) +#endif + +// Note: malloc_hook_c.h defines MallocHook_*Hook and +// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook +// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h +// for details of these types/functions. + +class PERFTOOLS_DLL_DECL MallocHook { + public: + // The NewHook is invoked whenever an object is allocated. + // It may be passed NULL if the allocator returned NULL. + typedef MallocHook_NewHook NewHook; + inline static bool AddNewHook(NewHook hook) { + return MallocHook_AddNewHook(hook); + } + inline static bool RemoveNewHook(NewHook hook) { + return MallocHook_RemoveNewHook(hook); + } + inline static void InvokeNewHook(const void* p, size_t s); + + // The DeleteHook is invoked whenever an object is deallocated. + // It may be passed NULL if the caller is trying to delete NULL. + typedef MallocHook_DeleteHook DeleteHook; + inline static bool AddDeleteHook(DeleteHook hook) { + return MallocHook_AddDeleteHook(hook); + } + inline static bool RemoveDeleteHook(DeleteHook hook) { + return MallocHook_RemoveDeleteHook(hook); + } + inline static void InvokeDeleteHook(const void* p); + + // The PreMmapHook is invoked with mmap or mmap64 arguments just + // before the call is actually made. Such a hook may be useful + // in memory limited contexts, to catch allocations that will exceed + // a memory limit, and take outside actions to increase that limit. + typedef MallocHook_PreMmapHook PreMmapHook; + inline static bool AddPreMmapHook(PreMmapHook hook) { + return MallocHook_AddPreMmapHook(hook); + } + inline static bool RemovePreMmapHook(PreMmapHook hook) { + return MallocHook_RemovePreMmapHook(hook); + } + inline static void InvokePreMmapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MmapReplacement is invoked after the PreMmapHook but before + // the call is actually made. The MmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call mmap/mmap64. + // This should be used only by experts, and users must be be + // extremely careful to avoid recursive calls to mmap. The replacement + // should be async signal safe. + // Only one MmapReplacement is supported. After setting an MmapReplacement + // you must call RemoveMmapReplacement before calling SetMmapReplacement + // again. + typedef MallocHook_MmapReplacement MmapReplacement; + inline static bool SetMmapReplacement(MmapReplacement hook) { + return MallocHook_SetMmapReplacement(hook); + } + inline static bool RemoveMmapReplacement(MmapReplacement hook) { + return MallocHook_RemoveMmapReplacement(hook); + } + inline static bool InvokeMmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + + + // The MmapHook is invoked whenever a region of memory is mapped. + // It may be passed MAP_FAILED if the mmap failed. + typedef MallocHook_MmapHook MmapHook; + inline static bool AddMmapHook(MmapHook hook) { + return MallocHook_AddMmapHook(hook); + } + inline static bool RemoveMmapHook(MmapHook hook) { + return MallocHook_RemoveMmapHook(hook); + } + inline static void InvokeMmapHook(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MunmapReplacement is invoked with munmap arguments just before + // the call is actually made. The MunmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call munmap. + // This should be used only by experts. The replacement should be + // async signal safe. + // Only one MunmapReplacement is supported. After setting an + // MunmapReplacement you must call RemoveMunmapReplacement before + // calling SetMunmapReplacement again. + typedef MallocHook_MunmapReplacement MunmapReplacement; + inline static bool SetMunmapReplacement(MunmapReplacement hook) { + return MallocHook_SetMunmapReplacement(hook); + } + inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { + return MallocHook_RemoveMunmapReplacement(hook); + } + inline static bool InvokeMunmapReplacement(const void* p, + size_t size, + int* result); + + // The MunmapHook is invoked whenever a region of memory is unmapped. + typedef MallocHook_MunmapHook MunmapHook; + inline static bool AddMunmapHook(MunmapHook hook) { + return MallocHook_AddMunmapHook(hook); + } + inline static bool RemoveMunmapHook(MunmapHook hook) { + return MallocHook_RemoveMunmapHook(hook); + } + inline static void InvokeMunmapHook(const void* p, size_t size); + + // The MremapHook is invoked whenever a region of memory is remapped. + typedef MallocHook_MremapHook MremapHook; + inline static bool AddMremapHook(MremapHook hook) { + return MallocHook_AddMremapHook(hook); + } + inline static bool RemoveMremapHook(MremapHook hook) { + return MallocHook_RemoveMremapHook(hook); + } + inline static void InvokeMremapHook(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + + // The PreSbrkHook is invoked just before sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. It may be useful in memory-limited contexts, + // to catch allocations that will exceed the limit and take outside + // actions to increase such a limit. + typedef MallocHook_PreSbrkHook PreSbrkHook; + inline static bool AddPreSbrkHook(PreSbrkHook hook) { + return MallocHook_AddPreSbrkHook(hook); + } + inline static bool RemovePreSbrkHook(PreSbrkHook hook) { + return MallocHook_RemovePreSbrkHook(hook); + } + inline static void InvokePreSbrkHook(ptrdiff_t increment); + + // The SbrkHook is invoked whenever sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. + typedef MallocHook_SbrkHook SbrkHook; + inline static bool AddSbrkHook(SbrkHook hook) { + return MallocHook_AddSbrkHook(hook); + } + inline static bool RemoveSbrkHook(SbrkHook hook) { + return MallocHook_RemoveSbrkHook(hook); + } + inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); + + // Get the current stack trace. Try to skip all routines up to and + // and including the caller of MallocHook::Invoke*. + // Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + // as a hint about how many routines to skip if better information + // is not available. + inline static int GetCallerStackTrace(void** result, int max_depth, + int skip_count) { + return MallocHook_GetCallerStackTrace(result, max_depth, skip_count); + } + + // Unhooked versions of mmap() and munmap(). These should be used + // only by experts, since they bypass heapchecking, etc. + // Note: These do not run hooks, but they still use the MmapReplacement + // and MunmapReplacement. + static void* UnhookedMMap(void *start, size_t length, int prot, int flags, + int fd, off_t offset); + static int UnhookedMUnmap(void *start, size_t length); + + // The following are DEPRECATED. + inline static NewHook GetNewHook(); + inline static NewHook SetNewHook(NewHook hook) { + return MallocHook_SetNewHook(hook); + } + + inline static DeleteHook GetDeleteHook(); + inline static DeleteHook SetDeleteHook(DeleteHook hook) { + return MallocHook_SetDeleteHook(hook); + } + + inline static PreMmapHook GetPreMmapHook(); + inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) { + return MallocHook_SetPreMmapHook(hook); + } + + inline static MmapHook GetMmapHook(); + inline static MmapHook SetMmapHook(MmapHook hook) { + return MallocHook_SetMmapHook(hook); + } + + inline static MunmapHook GetMunmapHook(); + inline static MunmapHook SetMunmapHook(MunmapHook hook) { + return MallocHook_SetMunmapHook(hook); + } + + inline static MremapHook GetMremapHook(); + inline static MremapHook SetMremapHook(MremapHook hook) { + return MallocHook_SetMremapHook(hook); + } + + inline static PreSbrkHook GetPreSbrkHook(); + inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) { + return MallocHook_SetPreSbrkHook(hook); + } + + inline static SbrkHook GetSbrkHook(); + inline static SbrkHook SetSbrkHook(SbrkHook hook) { + return MallocHook_SetSbrkHook(hook); + } + // End of DEPRECATED methods. + + private: + // Slow path versions of Invoke*Hook. + static void InvokeNewHookSlow(const void* p, size_t s); + static void InvokeDeleteHookSlow(const void* p); + static void InvokePreMmapHookSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static void InvokeMmapHookSlow(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static bool InvokeMmapReplacementSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + static void InvokeMunmapHookSlow(const void* p, size_t size); + static bool InvokeMunmapReplacementSlow(const void* p, + size_t size, + int* result); + static void InvokeMremapHookSlow(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + static void InvokePreSbrkHookSlow(ptrdiff_t increment); + static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment); +}; + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + + +#endif /* _MALLOC_HOOK_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_hook_c.h new file mode 100644 index 00000000000..56337e15e83 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/malloc_hook_c.h @@ -0,0 +1,173 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_hook.h. See malloc_hook.h for details + * on how to use these. + */ + +#ifndef _MALLOC_HOOK_C_H_ +#define _MALLOC_HOOK_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* Get the current stack trace. Try to skip all routines up to and + * and including the caller of MallocHook::Invoke*. + * Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + * as a hint about how many routines to skip if better information + * is not available. + */ +PERFTOOLS_DLL_DECL +int MallocHook_GetCallerStackTrace(void** result, int max_depth, + int skip_count); + +/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on + * failure. + */ + +typedef void (*MallocHook_NewHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveNewHook(MallocHook_NewHook hook); + +typedef void (*MallocHook_DeleteHook)(const void* ptr); +PERFTOOLS_DLL_DECL +int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook); + +typedef void (*MallocHook_PreMmapHook)(const void *start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook); + +typedef void (*MallocHook_MmapHook)(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook); + +typedef int (*MallocHook_MmapReplacement)(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); +int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook); +int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook); + +typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook); + +typedef int (*MallocHook_MunmapReplacement)(const void* ptr, + size_t size, + int* result); +int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook); +int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook); + +typedef void (*MallocHook_MremapHook)(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); +PERFTOOLS_DLL_DECL +int MallocHook_AddMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook); + +typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); + +typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook); + +/* The following are DEPRECATED. */ +PERFTOOLS_DLL_DECL +MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook); +/* End of DEPRECATED functions. */ + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* _MALLOC_HOOK_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/nallocx.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/nallocx.h new file mode 100644 index 00000000000..01f874ca268 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/nallocx.h @@ -0,0 +1,37 @@ +#ifndef _NALLOCX_H_ +#define _NALLOCX_H_ +#include <stddef.h> + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define MALLOCX_LG_ALIGN(la) ((int)(la)) + +/* + * The nallocx function allocates no memory, but it performs the same size + * computation as the malloc function, and returns the real size of the + * allocation that would result from the equivalent malloc function call. + * nallocx is a malloc extension originally implemented by jemalloc: + * http://www.unix.com/man-page/freebsd/3/nallocx/ + * + * Note, we only support MALLOCX_LG_ALIGN flag and nothing else. + */ +PERFTOOLS_DLL_DECL size_t nallocx(size_t size, int flags); + +/* same as above but never weak */ +PERFTOOLS_DLL_DECL size_t tc_nallocx(size_t size, int flags); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _NALLOCX_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/profiler.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/profiler.h new file mode 100644 index 00000000000..1e7eb127b46 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/profiler.h @@ -0,0 +1,169 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for CPU profiling based on periodic pc-sampling. + * + * For full(er) information, see docs/cpuprofile.html + * + * This module is linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "CPUPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "ProfilerStart(filename)" and "ProfilerStop()". + * + * + * (Note: if using linux 2.4 or earlier, only the main thread may be + * profiled.) + * + * Use pprof to view the resulting profile output. + * % pprof <path_to_executable> <profile_file_name> + * % pprof --gv <path_to_executable> <profile_file_name> + * + * These functions are thread-safe. + */ + +#ifndef BASE_PROFILER_H_ +#define BASE_PROFILER_H_ + +#include <time.h> /* For time_t */ + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Profiler options, for use with ProfilerStartWithOptions. To use: + * + * struct ProfilerOptions options; + * memset(&options, 0, sizeof options); + * + * then fill in fields as needed. + * + * This structure is intended to be usable from C code, so no constructor + * is provided to initialize it. (Use memset as described above). + */ +struct ProfilerOptions { + /* Filter function and argument. + * + * If filter_in_thread is not NULL, when a profiling tick is delivered + * the profiler will call: + * + * (*filter_in_thread)(filter_in_thread_arg) + * + * If it returns nonzero, the sample will be included in the profile. + * Note that filter_in_thread runs in a signal handler, so must be + * async-signal-safe. + * + * A typical use would be to set up filter results for each thread + * in the system before starting the profiler, then to make + * filter_in_thread be a very simple function which retrieves those + * results in an async-signal-safe way. Retrieval could be done + * using thread-specific data, or using a shared data structure that + * supports async-signal-safe lookups. + */ + int (*filter_in_thread)(void *arg); + void *filter_in_thread_arg; +}; + +/* Start profiling and write profile info into fname, discarding any + * existing profiling data in that file. + * + * This is equivalent to calling ProfilerStartWithOptions(fname, NULL). + */ +PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname); + +/* Start profiling and write profile into fname, discarding any + * existing profiling data in that file. + * + * The profiler is configured using the options given by 'options'. + * Options which are not specified are given default values. + * + * 'options' may be NULL, in which case all are given default values. + * + * Returns nonzero if profiling was started successfully, or zero else. + */ +PERFTOOLS_DLL_DECL int ProfilerStartWithOptions( + const char *fname, const struct ProfilerOptions *options); + +/* Stop profiling. Can be started again with ProfilerStart(), but + * the currently accumulated profiling data will be cleared. + */ +PERFTOOLS_DLL_DECL void ProfilerStop(void); + +/* Flush any currently buffered profiling state to the profile file. + * Has no effect if the profiler has not been started. + */ +PERFTOOLS_DLL_DECL void ProfilerFlush(void); + + +/* DEPRECATED: these functions were used to enable/disable profiling + * in the current thread, but no longer do anything. + */ +PERFTOOLS_DLL_DECL void ProfilerEnable(void); +PERFTOOLS_DLL_DECL void ProfilerDisable(void); + +/* Returns nonzero if profile is currently enabled, zero if it's not. */ +PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads(void); + +/* Routine for registering new threads with the profiler. + */ +PERFTOOLS_DLL_DECL void ProfilerRegisterThread(void); + +/* Stores state about profiler's current status into "*state". */ +struct ProfilerState { + int enabled; /* Is profiling currently enabled? */ + time_t start_time; /* If enabled, when was profiling started? */ + char profile_name[1024]; /* Name of profile file being written, or '\0' */ + int samples_gathered; /* Number of samples gathered so far (or 0) */ +}; +PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/stacktrace.h new file mode 100644 index 00000000000..2b9c5a13209 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/stacktrace.h @@ -0,0 +1,117 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Routines to extract the current stack trace. These functions are +// thread-safe. + +#ifndef GOOGLE_STACKTRACE_H_ +#define GOOGLE_STACKTRACE_H_ + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// Skips the most recent "skip_count" stack frames (also skips the +// frame generated for the "GetStackFrames" routine itself), and then +// records the pc values for up to the next "max_depth" frames in +// "result", and the corresponding stack frame sizes in "sizes". +// Returns the number of values recorded in "result"/"sizes". +// +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int sizes[10]; +// int depth = GetStackFrames(result, sizes, 10, 1); +// } +// +// The GetStackFrames call will skip the frame for "bar". It will +// return 2 and will produce pc values that map to the following +// procedures: +// result[0] foo +// result[1] main +// (Actually, there may be a few more entries after "main" to account for +// startup procedures.) +// And corresponding stack frame sizes will also be recorded: +// sizes[0] 16 +// sizes[1] 16 +// (Stack frame sizes of 16 above are just for illustration purposes.) +// Stack frame sizes of 0 or less indicate that those frame sizes couldn't +// be identified. +// +// This routine may return fewer stack frame entries than are +// available. Also note that "result" and "sizes" must both be non-NULL. +extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth, + int skip_count, const void *uc); + +// This is similar to the GetStackFrames routine, except that it returns +// the stack trace only, and not the stack frame sizes as well. +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int depth = GetStackTrace(result, 10, 1); +// } +// +// This produces: +// result[0] foo +// result[1] main +// .... ... +// +// "result" must not be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth, + int skip_count, const void *uc); + +#endif /* GOOGLE_STACKTRACE_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/tcmalloc.h new file mode 100644 index 00000000000..fe450627076 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/include/gperftools/tcmalloc.h @@ -0,0 +1,163 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +/* For struct mallinfo, if it's defined. */ +#if 0 +# include <malloc.h> +#endif + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; +#endif + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if 1 && __cplusplus >= 201703L + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/build_linux_s390x/config.h b/src/third_party/gperftools-2.7/platform/linux_s390x/internal/src/config.h index 5b3c9c684c6..0296cc4d078 100644 --- a/src/third_party/gperftools-2.7/build_linux_s390x/config.h +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/internal/src/config.h @@ -7,13 +7,13 @@ /* Build new/delete operators for overaligned types */ -/* #undef ENABLE_ALIGNED_NEW_DELETE */ +#define ENABLE_ALIGNED_NEW_DELETE 1 /* Build runtime detection for sized delete */ /* #undef ENABLE_DYNAMIC_SIZED_DELETE */ /* Build sized deletion operators */ -/* #undef ENABLE_SIZED_DELETE */ +#define ENABLE_SIZED_DELETE 1 /* Define to 1 if compiler supports __builtin_expect */ #define HAVE_BUILTIN_EXPECT 1 @@ -152,7 +152,7 @@ #define HAVE_STRING_H 1 /* Define to 1 if the system has the type `struct mallinfo'. */ -#define HAVE_STRUCT_MALLINFO 1 +/* #undef HAVE_STRUCT_MALLINFO */ /* Define to 1 if you have the <sys/cdefs.h> header file. */ #define HAVE_SYS_CDEFS_H 1 @@ -215,7 +215,7 @@ /* #undef HAVE___INT64 */ /* prefix where we look for installed files */ -#define INSTALL_PREFIX "/usr/local" +#define INSTALL_PREFIX "/tmp/gperftools-configure.uVrjV8/src/third_party/gperftools-2.7/platform/linux_s390x/junk" /* Define to 1 if int32_t is equivalent to intptr_t */ /* #undef INT32_EQUALS_INTPTR */ @@ -279,15 +279,27 @@ /* the namespace where STL code like vector<> is defined */ #define STL_NAMESPACE std -/* Define 32K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_32K_PAGES */ - -/* Define 64K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_64K_PAGES */ +/* Define to 1 to try to reduce the number of size classes. */ +#define TCMALLOC_AGGRESSIVE_MERGE 1 /* Define 8 bytes of allocation alignment for tcmalloc */ /* #undef TCMALLOC_ALIGN_8BYTES */ +/* Define to 0 to disable malloc override in libc. */ +#define TCMALLOC_ENABLE_LIBC_OVERRIDE 1 + +/* Define max size of cached allocations for tcmalloc */ +#define TCMALLOC_MAX_SIZE_KB 16 + +/* Define internal page size for tcmalloc as number of left bitshift */ +#define TCMALLOC_PAGE_SIZE_SHIFT 12 + +/* Optimal transfer size between thread and central caches */ +#define TCMALLOC_TARGET_TRANSFER_KB 8 + +/* A detail of the "blocks_to_move" loop of "SizeMap::Init" */ +#define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1 + /* Version number of package */ #define VERSION "2.7" diff --git a/src/third_party/gperftools-2.7/platform/linux_s390x/internal/src/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_s390x/internal/src/gperftools/tcmalloc.h new file mode 100644 index 00000000000..fe450627076 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_s390x/internal/src/gperftools/tcmalloc.h @@ -0,0 +1,163 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +/* For struct mallinfo, if it's defined. */ +#if 0 +# include <malloc.h> +#endif + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; +#endif + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if 1 && __cplusplus >= 201703L + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/heap-checker.h new file mode 100644 index 00000000000..6b9ffe5a2ce --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/heap-checker.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-checker.h is deprecated. Use gperftools/heap-checker.h instead" +#endif +#include <gperftools/heap-checker.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/heap-profiler.h new file mode 100644 index 00000000000..6155484986a --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/heap-profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-profiler.h is deprecated. Use gperftools/heap-profiler.h instead" +#endif +#include <gperftools/heap-profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_extension.h new file mode 100644 index 00000000000..fdad25a350e --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_extension.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension.h is deprecated. Use gperftools/malloc_extension.h instead" +#endif +#include <gperftools/malloc_extension.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_extension_c.h new file mode 100644 index 00000000000..3c5cd38e6a8 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_extension_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension_c.h is deprecated. Use gperftools/malloc_extension_c.h instead" +#endif +#include <gperftools/malloc_extension_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_hook.h new file mode 100644 index 00000000000..7ec000261d4 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_hook.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook.h is deprecated. Use gperftools/malloc_hook.h instead" +#endif +#include <gperftools/malloc_hook.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_hook_c.h new file mode 100644 index 00000000000..eb21aaf2e23 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/malloc_hook_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook_c.h is deprecated. Use gperftools/malloc_hook_c.h instead" +#endif +#include <gperftools/malloc_hook_c.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/profiler.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/profiler.h new file mode 100644 index 00000000000..293d60557cc --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/profiler.h is deprecated. Use gperftools/profiler.h instead" +#endif +#include <gperftools/profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/stacktrace.h new file mode 100644 index 00000000000..55f12d2ee1d --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/stacktrace.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/stacktrace.h is deprecated. Use gperftools/stacktrace.h instead" +#endif +#include <gperftools/stacktrace.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/tcmalloc.h new file mode 100644 index 00000000000..1addeb6132c --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/google/tcmalloc.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/tcmalloc.h is deprecated. Use gperftools/tcmalloc.h instead" +#endif +#include <gperftools/tcmalloc.h> diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/heap-checker.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/heap-checker.h new file mode 100644 index 00000000000..edd6cc7fb50 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/heap-checker.h @@ -0,0 +1,422 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat) +// +// +// Module for detecing heap (memory) leaks. +// +// For full(er) information, see docs/heap_checker.html +// +// This module can be linked into programs with +// no slowdown caused by this unless you activate the leak-checker: +// +// 1. Set the environment variable HEAPCHEK to _type_ before +// running the program. +// +// _type_ is usually "normal" but can also be "minimal", "strict", or +// "draconian". (See the html file for other options, like 'local'.) +// +// After that, just run your binary. If the heap-checker detects +// a memory leak at program-exit, it will print instructions on how +// to track down the leak. + +#ifndef BASE_HEAP_CHECKER_H_ +#define BASE_HEAP_CHECKER_H_ + +#include <sys/types.h> // for size_t +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> // for uintptr_t +#endif +#include <stdarg.h> // for va_list +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// The class is thread-safe with respect to all the provided static methods, +// as well as HeapLeakChecker objects: they can be accessed by multiple threads. +class PERFTOOLS_DLL_DECL HeapLeakChecker { + public: + + // ----------------------------------------------------------------------- // + // Static functions for working with (whole-program) leak checking. + + // If heap leak checking is currently active in some mode + // e.g. if leak checking was started (and is still active now) + // due to HEAPCHECK=... defined in the environment. + // The return value reflects iff HeapLeakChecker objects manually + // constructed right now will be doing leak checking or nothing. + // Note that we can go from active to inactive state during InitGoogle() + // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle(). + static bool IsActive(); + + // Return pointer to the whole-program checker if it has been created + // and NULL otherwise. + // Once GlobalChecker() returns non-NULL that object will not disappear and + // will be returned by all later GlobalChecker calls. + // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below) + // for the whole-program checker after one calls NoGlobalLeaks() + // or similar and gets false. + static HeapLeakChecker* GlobalChecker(); + + // Do whole-program leak check now (if it was activated for this binary); + // return false only if it was activated and has failed. + // The mode of the check is controlled by the command-line flags. + // This method can be called repeatedly. + // Things like GlobalChecker()->SameHeap() can also be called explicitly + // to do the desired flavor of the check. + static bool NoGlobalLeaks(); + + // If whole-program checker if active, + // cancel its automatic execution after main() exits. + // This requires that some leak check (e.g. NoGlobalLeaks()) + // has been called at least once on the whole-program checker. + static void CancelGlobalCheck(); + + // ----------------------------------------------------------------------- // + // Non-static functions for starting and doing leak checking. + + // Start checking and name the leak check performed. + // The name is used in naming dumped profiles + // and needs to be unique only within your binary. + // It must also be a string that can be a part of a file name, + // in particular not contain path expressions. + explicit HeapLeakChecker(const char *name); + + // Destructor (verifies that some *NoLeaks or *SameHeap method + // has been called at least once). + ~HeapLeakChecker(); + + // These used to be different but are all the same now: they return + // true iff all memory allocated since this HeapLeakChecker object + // was constructor is still reachable from global state. + // + // Because we fork to convert addresses to symbol-names, and forking + // is not thread-safe, and we may be called in a threaded context, + // we do not try to symbolize addresses when called manually. + bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); } + + // These forms are obsolete; use NoLeaks() instead. + // TODO(csilvers): mark as DEPRECATED. + bool QuickNoLeaks() { return NoLeaks(); } + bool BriefNoLeaks() { return NoLeaks(); } + bool SameHeap() { return NoLeaks(); } + bool QuickSameHeap() { return NoLeaks(); } + bool BriefSameHeap() { return NoLeaks(); } + + // Detailed information about the number of leaked bytes and objects + // (both of these can be negative as well). + // These are available only after a *SameHeap or *NoLeaks + // method has been called. + // Note that it's possible for both of these to be zero + // while SameHeap() or NoLeaks() returned false in case + // of a heap state change that is significant + // but preserves the byte and object counts. + ssize_t BytesLeaked() const; + ssize_t ObjectsLeaked() const; + + // ----------------------------------------------------------------------- // + // Static helpers to make us ignore certain leaks. + + // Scoped helper class. Should be allocated on the stack inside a + // block of code. Any heap allocations done in the code block + // covered by the scoped object (including in nested function calls + // done by the code block) will not be reported as leaks. This is + // the recommended replacement for the GetDisableChecksStart() and + // DisableChecksToHereFrom() routines below. + // + // Example: + // void Foo() { + // HeapLeakChecker::Disabler disabler; + // ... code that allocates objects whose leaks should be ignored ... + // } + // + // REQUIRES: Destructor runs in same thread as constructor + class Disabler { + public: + Disabler(); + ~Disabler(); + private: + Disabler(const Disabler&); // disallow copy + void operator=(const Disabler&); // and assign + }; + + // Ignore an object located at 'ptr' (can go at the start or into the object) + // as well as all heap objects (transitively) referenced from it for the + // purposes of heap leak checking. Returns 'ptr' so that one can write + // static T* obj = IgnoreObject(new T(...)); + // + // If 'ptr' does not point to an active allocated object at the time of this + // call, it is ignored; but if it does, the object must not get deleted from + // the heap later on. + // + // See also HiddenPointer, below, if you need to prevent a pointer from + // being traversed by the heap checker but do not wish to transitively + // whitelist objects referenced through it. + template <typename T> + static T* IgnoreObject(T* ptr) { + DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr))); + return ptr; + } + + // Undo what an earlier IgnoreObject() call promised and asked to do. + // At the time of this call 'ptr' must point at or inside of an active + // allocated object which was previously registered with IgnoreObject(). + static void UnIgnoreObject(const void* ptr); + + // ----------------------------------------------------------------------- // + // Internal types defined in .cc + + class Allocator; + struct RangeValue; + + private: + + // ----------------------------------------------------------------------- // + // Various helpers + + // Create the name of the heap profile file. + // Should be deleted via Allocator::Free(). + char* MakeProfileNameLocked(); + + // Helper for constructors + void Create(const char *name, bool make_start_snapshot); + + enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE }; + + // Helper for *NoLeaks and *SameHeap + bool DoNoLeaks(ShouldSymbolize should_symbolize); + + // Helper for NoGlobalLeaks, also called by the global destructor. + static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize); + + // These used to be public, but they are now deprecated. + // Will remove entirely when all internal uses are fixed. + // In the meantime, use friendship so the unittest can still test them. + static void* GetDisableChecksStart(); + static void DisableChecksToHereFrom(const void* start_address); + static void DisableChecksIn(const char* pattern); + friend void RangeDisabledLeaks(); + friend void NamedTwoDisabledLeaks(); + friend void* RunNamedDisabledLeaks(void*); + friend void TestHeapLeakCheckerNamedDisabling(); + + // Actually implements IgnoreObject(). + static void DoIgnoreObject(const void* ptr); + + // Disable checks based on stack trace entry at a depth <= + // max_depth. Used to hide allocations done inside some special + // libraries. + static void DisableChecksFromToLocked(const void* start_address, + const void* end_address, + int max_depth); + + // Helper for DoNoLeaks to ignore all objects reachable from all live data + static void IgnoreAllLiveObjectsLocked(const void* self_stack_top); + + // Callback we pass to TCMalloc_ListAllProcessThreads (see thread_lister.h) + // that is invoked when all threads of our process are found and stopped. + // The call back does the things needed to ignore live data reachable from + // thread stacks and registers for all our threads + // as well as do other global-live-data ignoring + // (via IgnoreNonThreadLiveObjectsLocked) + // during the quiet state of all threads being stopped. + // For the argument meaning see the comment by TCMalloc_ListAllProcessThreads. + // Here we only use num_threads and thread_pids, that TCMalloc_ListAllProcessThreads + // fills for us with the number and pids of all the threads of our process + // it found and attached to. + static int IgnoreLiveThreadsLocked(void* parameter, + int num_threads, + pid_t* thread_pids, + va_list ap); + + // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked + // that we prefer to execute from IgnoreLiveThreadsLocked + // while all threads are stopped. + // This helper does live object discovery and ignoring + // for all objects that are reachable from everything + // not related to thread stacks and registers. + static void IgnoreNonThreadLiveObjectsLocked(); + + // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked + // to discover and ignore all heap objects + // reachable from currently considered live objects + // (live_objects static global variable in out .cc file). + // "name", "name2" are two strings that we print one after another + // in a debug message to describe what kind of live object sources + // are being used. + static void IgnoreLiveObjectsLocked(const char* name, const char* name2); + + // Do the overall whole-program heap leak check if needed; + // returns true when did the leak check. + static bool DoMainHeapCheck(); + + // Type of task for UseProcMapsLocked + enum ProcMapsTask { + RECORD_GLOBAL_DATA, + DISABLE_LIBRARY_ALLOCS + }; + + // Success/Error Return codes for UseProcMapsLocked. + enum ProcMapsResult { + PROC_MAPS_USED, + CANT_OPEN_PROC_MAPS, + NO_SHARED_LIBS_IN_PROC_MAPS + }; + + // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line. + static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task); + + // A ProcMapsTask to disable allocations from 'library' + // that is mapped to [start_address..end_address) + // (only if library is a certain system library). + static void DisableLibraryAllocsLocked(const char* library, + uintptr_t start_address, + uintptr_t end_address); + + // Return true iff "*ptr" points to a heap object + // ("*ptr" can point at the start or inside of a heap object + // so that this works e.g. for pointers to C++ arrays, C++ strings, + // multiple-inherited objects, or pointers to members). + // We also fill *object_size for this object then + // and we move "*ptr" to point to the very start of the heap object. + static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size); + + // Helper to shutdown heap leak checker when it's not needed + // or can't function properly. + static void TurnItselfOffLocked(); + + // Internally-used c-tor to start whole-executable checking. + HeapLeakChecker(); + + // ----------------------------------------------------------------------- // + // Friends and externally accessed helpers. + + // Helper for VerifyHeapProfileTableStackGet in the unittest + // to get the recorded allocation caller for ptr, + // which must be a heap object. + static const void* GetAllocCaller(void* ptr); + friend void VerifyHeapProfileTableStackGet(); + + // This gets to execute before constructors for all global objects + static void BeforeConstructorsLocked(); + friend void HeapLeakChecker_BeforeConstructors(); + + // This gets to execute after destructors for all global objects + friend void HeapLeakChecker_AfterDestructors(); + + // Full starting of recommended whole-program checking. + friend void HeapLeakChecker_InternalInitStart(); + + // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially + // calls DoMainHeapCheck + friend void HeapLeakChecker_RunHeapCleanups(); + + // ----------------------------------------------------------------------- // + // Member data. + + class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe + const char* name_; // our remembered name (we own it) + // NULL means this leak checker is a noop + + // Snapshot taken when the checker was created. May be NULL + // for the global heap checker object. We use void* instead of + // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h. + void* start_snapshot_; + + bool has_checked_; // if we have done the leak check, so these are ready: + ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker + ssize_t inuse_allocs_increase_; // allocations-in-use increase + // for this checker + bool keep_profiles_; // iff we should keep the heap profiles we've made + + // ----------------------------------------------------------------------- // + + // Disallow "evil" constructors. + HeapLeakChecker(const HeapLeakChecker&); + void operator=(const HeapLeakChecker&); +}; + + +// Holds a pointer that will not be traversed by the heap checker. +// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and +// all objects reachable from o are ignored by the heap checker. +template <class T> +class HiddenPointer { + public: + explicit HiddenPointer(T* t) + : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) { + } + // Returns unhidden pointer. Be careful where you save the result. + T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); } + + private: + // Arbitrary value, but not such that xor'ing with it is likely + // to map one valid pointer to another valid pointer: + static const uintptr_t kHideMask = + static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll); + uintptr_t masked_t_; +}; + +// A class that exists solely to run its destructor. This class should not be +// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below. +class PERFTOOLS_DLL_DECL HeapCleaner { + public: + typedef void (*void_function)(void); + HeapCleaner(void_function f); + static void RunHeapCleanups(); + private: + static std::vector<void_function>* heap_cleanups_; +}; + +// A macro to declare module heap check cleanup tasks +// (they run only if we are doing heap leak checking.) +// 'body' should be the cleanup code to run. 'name' doesn't matter, +// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls. +#define REGISTER_HEAPCHECK_CLEANUP(name, body) \ + namespace { \ + void heapcheck_cleanup_##name() { body; } \ + static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \ + } + +#endif // BASE_HEAP_CHECKER_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/heap-profiler.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/heap-profiler.h new file mode 100644 index 00000000000..38c6afef8ca --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/heap-profiler.h @@ -0,0 +1,105 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for heap-profiling. + * + * For full(er) information, see docs/heapprofile.html + * + * This module can be linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "HEAPPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()". + * + */ + +#ifndef BASE_HEAP_PROFILER_H_ +#define BASE_HEAP_PROFILER_H_ + +#include <stddef.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Start profiling and arrange to write profile data to file names + * of the form: "prefix.0000", "prefix.0001", ... + */ +PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix); + +/* Returns non-zero if we are currently profiling the heap. (Returns + * an int rather than a bool so it's usable from C.) This is true + * between calls to HeapProfilerStart() and HeapProfilerStop(), and + * also if the program has been run with HEAPPROFILER, or some other + * way to turn on whole-program profiling. + */ +int IsHeapProfilerRunning(); + +/* Stop heap profiling. Can be restarted again with HeapProfilerStart(), + * but the currently accumulated profiling information will be cleared. + */ +PERFTOOLS_DLL_DECL void HeapProfilerStop(); + +/* Dump a profile now - can be used for dumping at a hopefully + * quiescent state in your program, in order to more easily track down + * memory leaks. Will include the reason in the logged message + */ +PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason); + +/* Generate current heap profiling information. + * Returns an empty string when heap profiling is not active. + * The returned pointer is a '\0'-terminated string allocated using malloc() + * and should be free()-ed as soon as the caller does not need it anymore. + */ +PERFTOOLS_DLL_DECL char* GetHeapProfile(); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_HEAP_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_extension.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_extension.h new file mode 100644 index 00000000000..a8313b954e9 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_extension.h @@ -0,0 +1,451 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat <opensource@google.com> +// +// Extra extensions exported by some malloc implementations. These +// extensions are accessed through a virtual base class so an +// application can link against a malloc that does not implement these +// extensions, and it will get default versions that do nothing. +// +// NOTE FOR C USERS: If you wish to use this functionality from within +// a C program, see malloc_extension_c.h. + +#ifndef BASE_MALLOC_EXTENSION_H_ +#define BASE_MALLOC_EXTENSION_H_ + +#include <stddef.h> +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> +#endif +#include <string> +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +static const int kMallocHistogramSize = 64; + +// One day, we could support other types of writers (perhaps for C?) +typedef std::string MallocExtensionWriter; + +namespace base { +struct MallocRange; +struct MallocSizeClass; +} + +// Interface to a pluggable system allocator. +class PERFTOOLS_DLL_DECL SysAllocator { + public: + SysAllocator() { + } + virtual ~SysAllocator(); + + // Allocates "size"-byte of memory from system aligned with "alignment". + // Returns NULL if failed. Otherwise, the returned pointer p up to and + // including (p + actual_size -1) have been allocated. + virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0; +}; + +// The default implementations of the following routines do nothing. +// All implementations should be thread-safe; the current one +// (TCMallocImplementation) is. +class PERFTOOLS_DLL_DECL MallocExtension { + public: + virtual ~MallocExtension(); + + // Call this very early in the program execution -- say, in a global + // constructor -- to set up parameters and state needed by all + // instrumented malloc implemenatations. One example: this routine + // sets environemnt variables to tell STL to use libc's malloc() + // instead of doing its own memory management. This is safe to call + // multiple times, as long as each time is before threads start up. + static void Initialize(); + + // See "verify_memory.h" to see what these routines do + virtual bool VerifyAllMemory(); + virtual bool VerifyNewMemory(const void* p); + virtual bool VerifyArrayNewMemory(const void* p); + virtual bool VerifyMallocMemory(const void* p); + virtual bool MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]); + + // Get a human readable description of the following malloc data structures. + // - Total inuse memory by application. + // - Free memory(thread, central and page heap), + // - Freelist of central cache, each class. + // - Page heap freelist. + // The state is stored as a null-terminated string + // in a prefix of "buffer[0,buffer_length-1]". + // REQUIRES: buffer_length > 0. + virtual void GetStats(char* buffer, int buffer_length); + + // Outputs to "writer" a sample of live objects and the stack traces + // that allocated these objects. The format of the returned output + // is equivalent to the output of the heap profiler and can + // therefore be passed to "pprof". This function is equivalent to + // ReadStackTraces. The main difference is that this function returns + // serialized data appropriately formatted for use by the pprof tool. + // NOTE: by default, tcmalloc does not do any heap sampling, and this + // function will always return an empty sample. To get useful + // data from GetHeapSample, you must also set the environment + // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288. + virtual void GetHeapSample(MallocExtensionWriter* writer); + + // Outputs to "writer" the stack traces that caused growth in the + // address space size. The format of the returned output is + // equivalent to the output of the heap profiler and can therefore + // be passed to "pprof". This function is equivalent to + // ReadHeapGrowthStackTraces. The main difference is that this function + // returns serialized data appropriately formatted for use by the + // pprof tool. (This does not depend on, or require, + // TCMALLOC_SAMPLE_PARAMETER.) + virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer); + + // Invokes func(arg, range) for every controlled memory + // range. *range is filled in with information about the range. + // + // This is a best-effort interface useful only for performance + // analysis. The implementation may not call func at all. + typedef void (RangeFunction)(void*, const base::MallocRange*); + virtual void Ranges(void* arg, RangeFunction func); + + // ------------------------------------------------------------------- + // Control operations for getting and setting malloc implementation + // specific parameters. Some currently useful properties: + // + // generic + // ------- + // "generic.current_allocated_bytes" + // Number of bytes currently allocated by application + // This property is not writable. + // + // "generic.heap_size" + // Number of bytes in the heap == + // current_allocated_bytes + + // fragmentation + + // freed memory regions + // This property is not writable. + // + // tcmalloc + // -------- + // "tcmalloc.max_total_thread_cache_bytes" + // Upper limit on total number of bytes stored across all + // per-thread caches. Default: 16MB. + // + // "tcmalloc.current_total_thread_cache_bytes" + // Number of bytes used across all thread caches. + // This property is not writable. + // + // "tcmalloc.central_cache_free_bytes" + // Number of free bytes in the central cache that have been + // assigned to size classes. They always count towards virtual + // memory usage, and unless the underlying memory is swapped out + // by the OS, they also count towards physical memory usage. + // This property is not writable. + // + // "tcmalloc.transfer_cache_free_bytes" + // Number of free bytes that are waiting to be transfered between + // the central cache and a thread cache. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.thread_cache_free_bytes" + // Number of free bytes in thread caches. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.pageheap_free_bytes" + // Number of bytes in free, mapped pages in page heap. These + // bytes can be used to fulfill allocation requests. They + // always count towards virtual memory usage, and unless the + // underlying memory is swapped out by the OS, they also count + // towards physical memory usage. This property is not writable. + // + // "tcmalloc.pageheap_unmapped_bytes" + // Number of bytes in free, unmapped pages in page heap. + // These are bytes that have been released back to the OS, + // possibly by one of the MallocExtension "Release" calls. + // They can be used to fulfill allocation requests, but + // typically incur a page fault. They always count towards + // virtual memory usage, and depending on the OS, typically + // do not count towards physical memory usage. This property + // is not writable. + // ------------------------------------------------------------------- + + // Get the named "property"'s value. Returns true if the property + // is known. Returns false if the property is not a valid property + // name for the current malloc implementation. + // REQUIRES: property != NULL; value != NULL + virtual bool GetNumericProperty(const char* property, size_t* value); + + // Set the named "property"'s value. Returns true if the property + // is known and writable. Returns false if the property is not a + // valid property name for the current malloc implementation, or + // is not writable. + // REQUIRES: property != NULL + virtual bool SetNumericProperty(const char* property, size_t value); + + // Mark the current thread as "idle". This routine may optionally + // be called by threads as a hint to the malloc implementation that + // any thread-specific resources should be released. Note: this may + // be an expensive routine, so it should not be called too often. + // + // Also, if the code that calls this routine will go to sleep for + // a while, it should take care to not allocate anything between + // the call to this routine and the beginning of the sleep. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadIdle(); + + // Mark the current thread as "busy". This routine should be + // called after MarkThreadIdle() if the thread will now do more + // work. If this method is not called, performance may suffer. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadBusy(); + + // Gets the system allocator used by the malloc extension instance. Returns + // NULL for malloc implementations that do not support pluggable system + // allocators. + virtual SysAllocator* GetSystemAllocator(); + + // Sets the system allocator to the specified. + // + // Users could register their own system allocators for malloc implementation + // that supports pluggable system allocators, such as TCMalloc, by doing: + // alloc = new MyOwnSysAllocator(); + // MallocExtension::instance()->SetSystemAllocator(alloc); + // It's up to users whether to fall back (recommended) to the default + // system allocator (use GetSystemAllocator() above) or not. The caller is + // responsible to any necessary locking. + // See tcmalloc/system-alloc.h for the interface and + // tcmalloc/memfs_malloc.cc for the examples. + // + // It's a no-op for malloc implementations that do not support pluggable + // system allocators. + virtual void SetSystemAllocator(SysAllocator *a); + + // Try to release num_bytes of free memory back to the operating + // system for reuse. Use this extension with caution -- to get this + // memory back may require faulting pages back in by the OS, and + // that may be slow. (Currently only implemented in tcmalloc.) + virtual void ReleaseToSystem(size_t num_bytes); + + // Same as ReleaseToSystem() but release as much memory as possible. + virtual void ReleaseFreeMemory(); + + // Sets the rate at which we release unused memory to the system. + // Zero means we never release memory back to the system. Increase + // this flag to return memory faster; decrease it to return memory + // slower. Reasonable rates are in the range [0,10]. (Currently + // only implemented in tcmalloc). + virtual void SetMemoryReleaseRate(double rate); + + // Gets the release rate. Returns a value < 0 if unknown. + virtual double GetMemoryReleaseRate(); + + // Returns the estimated number of bytes that will be allocated for + // a request of "size" bytes. This is an estimate: an allocation of + // SIZE bytes may reserve more bytes, but will never reserve less. + // (Currently only implemented in tcmalloc, other implementations + // always return SIZE.) + // This is equivalent to malloc_good_size() in OS X. + virtual size_t GetEstimatedAllocatedSize(size_t size); + + // Returns the actual number N of bytes reserved by tcmalloc for the + // pointer p. The client is allowed to use the range of bytes + // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this + // allocation). This number may be equal to or greater than the number + // of bytes requested when p was allocated. + // p must have been allocated by this malloc implementation, + // must not be an interior pointer -- that is, must be exactly + // the pointer returned to by malloc() et al., not some offset + // from that -- and should not have been freed yet. p may be NULL. + // (Currently only implemented in tcmalloc; other implementations + // will return 0.) + // This is equivalent to malloc_size() in OS X, malloc_usable_size() + // in glibc, and _msize() for windows. + virtual size_t GetAllocatedSize(const void* p); + + // Returns kOwned if this malloc implementation allocated the memory + // pointed to by p, or kNotOwned if some other malloc implementation + // allocated it or p is NULL. May also return kUnknownOwnership if + // the malloc implementation does not keep track of ownership. + // REQUIRES: p must be a value returned from a previous call to + // malloc(), calloc(), realloc(), memalign(), posix_memalign(), + // valloc(), pvalloc(), new, or new[], and must refer to memory that + // is currently allocated (so, for instance, you should not pass in + // a pointer after having called free() on it). + enum Ownership { + // NOTE: Enum values MUST be kept in sync with the version in + // malloc_extension_c.h + kUnknownOwnership = 0, + kOwned, + kNotOwned + }; + virtual Ownership GetOwnership(const void* p); + + // The current malloc implementation. Always non-NULL. + static MallocExtension* instance(); + + // Change the malloc implementation. Typically called by the + // malloc implementation during initialization. + static void Register(MallocExtension* implementation); + + // Returns detailed information about malloc's freelists. For each list, + // return a FreeListInfo: + struct FreeListInfo { + size_t min_object_size; + size_t max_object_size; + size_t total_bytes_free; + const char* type; + }; + // Each item in the vector refers to a different freelist. The lists + // are identified by the range of allocations that objects in the + // list can satisfy ([min_object_size, max_object_size]) and the + // type of freelist (see below). The current size of the list is + // returned in total_bytes_free (which count against a processes + // resident and virtual size). + // + // Currently supported types are: + // + // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size + // class in the page heap is returned. Bytes in "page_unmapped" + // are no longer backed by physical memory and do not count against + // the resident size of a process. + // + // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger + // than the largest page heap size class. Only one "large" + // entry is returned. There is no upper-bound on the size + // of objects in the large free list; this call returns + // kint64max for max_object_size. Bytes in + // "large_unmapped" are no longer backed by physical memory + // and do not count against the resident size of a process. + // + // "tcmalloc.central" - tcmalloc's central free-list. One entry per + // size-class is returned. Never unmapped. + // + // "debug.free_queue" - free objects queued by the debug allocator + // and not returned to tcmalloc. + // + // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped. + virtual void GetFreeListSizes(std::vector<FreeListInfo>* v); + + // Get a list of stack traces of sampled allocation points. Returns + // a pointer to a "new[]-ed" result array, and stores the sample + // period in "sample_period". + // + // The state is stored as a sequence of adjacent entries + // in the returned array. Each entry has the following form: + // uintptr_t count; // Number of objects with following trace + // uintptr_t size; // Total size of objects with following trace + // uintptr_t depth; // Number of PC values in stack trace + // void* stack[depth]; // PC values that form the stack trace + // + // The list of entries is terminated by a "count" of 0. + // + // It is the responsibility of the caller to "delete[]" the returned array. + // + // May return NULL to indicate no results. + // + // This is an internal extension. Callers should use the more + // convenient "GetHeapSample(string*)" method defined above. + virtual void** ReadStackTraces(int* sample_period); + + // Like ReadStackTraces(), but returns stack traces that caused growth + // in the address space size. + virtual void** ReadHeapGrowthStackTraces(); + + // Returns the size in bytes of the calling threads cache. + virtual size_t GetThreadCacheSize(); + + // Like MarkThreadIdle, but does not destroy the internal data + // structures of the thread cache. When the thread resumes, it wil + // have an empty cache but will not need to pay to reconstruct the + // cache data structures. + virtual void MarkThreadTemporarilyIdle(); + + // Invokes func(arg, classinfo) for every size class. + // *classinfo is filled in with information about the size class. + typedef void (SizeClassFunction)(void*, const base::MallocSizeClass*); + virtual void SizeClasses(void* arg, SizeClassFunction func); +}; + +namespace base { + +// Information passed per range. More fields may be added later. +struct MallocRange { + enum Type { + INUSE, // Application is using this range + FREE, // Range is currently free + UNMAPPED, // Backing physical memory has been returned to the OS + UNKNOWN + // More enum values may be added in the future + }; + + uintptr_t address; // Address of range + size_t length; // Byte length of range + Type type; // Type of this range + double fraction; // Fraction of range that is being used (0 if !INUSE) + + // Perhaps add the following: + // - stack trace if this range was sampled + // - heap growth stack trace if applicable to this range + // - age when allocated (for inuse) or freed (if not in use) +}; + +struct MallocSizeClass { + size_t bytes_per_obj; + size_t pages_per_span; + size_t num_spans; + size_t num_thread_objs; + size_t num_central_objs; + size_t num_transfer_objs; + size_t free_bytes; + size_t alloc_bytes; +}; + +} // namespace base + +#endif // BASE_MALLOC_EXTENSION_H_ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_extension_c.h new file mode 100644 index 00000000000..70ff6868ecf --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_extension_c.h @@ -0,0 +1,101 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_extension.h. See malloc_extension.h for + * details. Note these C shims always work on + * MallocExtension::instance(); it is not possible to have more than + * one MallocExtension object in C applications. + */ + +#ifndef _MALLOC_EXTENSION_C_H_ +#define _MALLOC_EXTENSION_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows -- makes sure clients can import these fns */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define kMallocExtensionHistogramSize 64 + +PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocExtensionHistogramSize]); +PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length); + +/* TODO(csilvers): write a C version of these routines, that perhaps + * takes a function ptr and a void *. + */ +/* void MallocExtension_GetHeapSample(string* result); */ +/* void MallocExtension_GetHeapGrowthStacks(string* result); */ + +PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value); +PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetThreadCacheSize(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadTemporarilyIdle(void); + +/* + * NOTE: These enum values MUST be kept in sync with the version in + * malloc_extension.h + */ +typedef enum { + MallocExtension_kUnknownOwnership = 0, + MallocExtension_kOwned, + MallocExtension_kNotOwned +} MallocExtension_Ownership; + +PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _MALLOC_EXTENSION_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_hook.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_hook.h new file mode 100644 index 00000000000..b76411fb590 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_hook.h @@ -0,0 +1,359 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Some of our malloc implementations can invoke the following hooks whenever +// memory is allocated or deallocated. MallocHook is thread-safe, and things +// you do before calling AddFooHook(MyHook) are visible to any resulting calls +// to MyHook. Hooks must be thread-safe. If you write: +// +// CHECK(MallocHook::AddNewHook(&MyNewHook)); +// +// MyNewHook will be invoked in subsequent calls in the current thread, but +// there are no guarantees on when it might be invoked in other threads. +// +// There are a limited number of slots available for each hook type. Add*Hook +// will return false if there are no slots available. Remove*Hook will return +// false if the given hook was not already installed. +// +// The order in which individual hooks are called in Invoke*Hook is undefined. +// +// It is safe for a hook to remove itself within Invoke*Hook and add other +// hooks. Any hooks added inside a hook invocation (for the same hook type) +// will not be invoked for the current invocation. +// +// One important user of these hooks is the heap profiler. +// +// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be +// directly in the code of the (de)allocation function that is provided to the +// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute. +// +// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you +// need to invoke a hook (which you shouldn't unless you're part of tcmalloc), +// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h. +// +// NOTE FOR C USERS: If you want to use malloc_hook functionality from +// a C program, #include malloc_hook_c.h instead of this file. + +#ifndef _MALLOC_HOOK_H_ +#define _MALLOC_HOOK_H_ + +#include <stddef.h> +#include <sys/types.h> +extern "C" { +#include "malloc_hook_c.h" // a C version of the malloc_hook interface +} + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +// The C++ methods below call the C version (MallocHook_*), and thus +// convert between an int and a bool. Windows complains about this +// (a "performance warning") which we don't care about, so we suppress. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4800) +#endif + +// Note: malloc_hook_c.h defines MallocHook_*Hook and +// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook +// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h +// for details of these types/functions. + +class PERFTOOLS_DLL_DECL MallocHook { + public: + // The NewHook is invoked whenever an object is allocated. + // It may be passed NULL if the allocator returned NULL. + typedef MallocHook_NewHook NewHook; + inline static bool AddNewHook(NewHook hook) { + return MallocHook_AddNewHook(hook); + } + inline static bool RemoveNewHook(NewHook hook) { + return MallocHook_RemoveNewHook(hook); + } + inline static void InvokeNewHook(const void* p, size_t s); + + // The DeleteHook is invoked whenever an object is deallocated. + // It may be passed NULL if the caller is trying to delete NULL. + typedef MallocHook_DeleteHook DeleteHook; + inline static bool AddDeleteHook(DeleteHook hook) { + return MallocHook_AddDeleteHook(hook); + } + inline static bool RemoveDeleteHook(DeleteHook hook) { + return MallocHook_RemoveDeleteHook(hook); + } + inline static void InvokeDeleteHook(const void* p); + + // The PreMmapHook is invoked with mmap or mmap64 arguments just + // before the call is actually made. Such a hook may be useful + // in memory limited contexts, to catch allocations that will exceed + // a memory limit, and take outside actions to increase that limit. + typedef MallocHook_PreMmapHook PreMmapHook; + inline static bool AddPreMmapHook(PreMmapHook hook) { + return MallocHook_AddPreMmapHook(hook); + } + inline static bool RemovePreMmapHook(PreMmapHook hook) { + return MallocHook_RemovePreMmapHook(hook); + } + inline static void InvokePreMmapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MmapReplacement is invoked after the PreMmapHook but before + // the call is actually made. The MmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call mmap/mmap64. + // This should be used only by experts, and users must be be + // extremely careful to avoid recursive calls to mmap. The replacement + // should be async signal safe. + // Only one MmapReplacement is supported. After setting an MmapReplacement + // you must call RemoveMmapReplacement before calling SetMmapReplacement + // again. + typedef MallocHook_MmapReplacement MmapReplacement; + inline static bool SetMmapReplacement(MmapReplacement hook) { + return MallocHook_SetMmapReplacement(hook); + } + inline static bool RemoveMmapReplacement(MmapReplacement hook) { + return MallocHook_RemoveMmapReplacement(hook); + } + inline static bool InvokeMmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + + + // The MmapHook is invoked whenever a region of memory is mapped. + // It may be passed MAP_FAILED if the mmap failed. + typedef MallocHook_MmapHook MmapHook; + inline static bool AddMmapHook(MmapHook hook) { + return MallocHook_AddMmapHook(hook); + } + inline static bool RemoveMmapHook(MmapHook hook) { + return MallocHook_RemoveMmapHook(hook); + } + inline static void InvokeMmapHook(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MunmapReplacement is invoked with munmap arguments just before + // the call is actually made. The MunmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call munmap. + // This should be used only by experts. The replacement should be + // async signal safe. + // Only one MunmapReplacement is supported. After setting an + // MunmapReplacement you must call RemoveMunmapReplacement before + // calling SetMunmapReplacement again. + typedef MallocHook_MunmapReplacement MunmapReplacement; + inline static bool SetMunmapReplacement(MunmapReplacement hook) { + return MallocHook_SetMunmapReplacement(hook); + } + inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { + return MallocHook_RemoveMunmapReplacement(hook); + } + inline static bool InvokeMunmapReplacement(const void* p, + size_t size, + int* result); + + // The MunmapHook is invoked whenever a region of memory is unmapped. + typedef MallocHook_MunmapHook MunmapHook; + inline static bool AddMunmapHook(MunmapHook hook) { + return MallocHook_AddMunmapHook(hook); + } + inline static bool RemoveMunmapHook(MunmapHook hook) { + return MallocHook_RemoveMunmapHook(hook); + } + inline static void InvokeMunmapHook(const void* p, size_t size); + + // The MremapHook is invoked whenever a region of memory is remapped. + typedef MallocHook_MremapHook MremapHook; + inline static bool AddMremapHook(MremapHook hook) { + return MallocHook_AddMremapHook(hook); + } + inline static bool RemoveMremapHook(MremapHook hook) { + return MallocHook_RemoveMremapHook(hook); + } + inline static void InvokeMremapHook(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + + // The PreSbrkHook is invoked just before sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. It may be useful in memory-limited contexts, + // to catch allocations that will exceed the limit and take outside + // actions to increase such a limit. + typedef MallocHook_PreSbrkHook PreSbrkHook; + inline static bool AddPreSbrkHook(PreSbrkHook hook) { + return MallocHook_AddPreSbrkHook(hook); + } + inline static bool RemovePreSbrkHook(PreSbrkHook hook) { + return MallocHook_RemovePreSbrkHook(hook); + } + inline static void InvokePreSbrkHook(ptrdiff_t increment); + + // The SbrkHook is invoked whenever sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. + typedef MallocHook_SbrkHook SbrkHook; + inline static bool AddSbrkHook(SbrkHook hook) { + return MallocHook_AddSbrkHook(hook); + } + inline static bool RemoveSbrkHook(SbrkHook hook) { + return MallocHook_RemoveSbrkHook(hook); + } + inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); + + // Get the current stack trace. Try to skip all routines up to and + // and including the caller of MallocHook::Invoke*. + // Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + // as a hint about how many routines to skip if better information + // is not available. + inline static int GetCallerStackTrace(void** result, int max_depth, + int skip_count) { + return MallocHook_GetCallerStackTrace(result, max_depth, skip_count); + } + + // Unhooked versions of mmap() and munmap(). These should be used + // only by experts, since they bypass heapchecking, etc. + // Note: These do not run hooks, but they still use the MmapReplacement + // and MunmapReplacement. + static void* UnhookedMMap(void *start, size_t length, int prot, int flags, + int fd, off_t offset); + static int UnhookedMUnmap(void *start, size_t length); + + // The following are DEPRECATED. + inline static NewHook GetNewHook(); + inline static NewHook SetNewHook(NewHook hook) { + return MallocHook_SetNewHook(hook); + } + + inline static DeleteHook GetDeleteHook(); + inline static DeleteHook SetDeleteHook(DeleteHook hook) { + return MallocHook_SetDeleteHook(hook); + } + + inline static PreMmapHook GetPreMmapHook(); + inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) { + return MallocHook_SetPreMmapHook(hook); + } + + inline static MmapHook GetMmapHook(); + inline static MmapHook SetMmapHook(MmapHook hook) { + return MallocHook_SetMmapHook(hook); + } + + inline static MunmapHook GetMunmapHook(); + inline static MunmapHook SetMunmapHook(MunmapHook hook) { + return MallocHook_SetMunmapHook(hook); + } + + inline static MremapHook GetMremapHook(); + inline static MremapHook SetMremapHook(MremapHook hook) { + return MallocHook_SetMremapHook(hook); + } + + inline static PreSbrkHook GetPreSbrkHook(); + inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) { + return MallocHook_SetPreSbrkHook(hook); + } + + inline static SbrkHook GetSbrkHook(); + inline static SbrkHook SetSbrkHook(SbrkHook hook) { + return MallocHook_SetSbrkHook(hook); + } + // End of DEPRECATED methods. + + private: + // Slow path versions of Invoke*Hook. + static void InvokeNewHookSlow(const void* p, size_t s); + static void InvokeDeleteHookSlow(const void* p); + static void InvokePreMmapHookSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static void InvokeMmapHookSlow(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static bool InvokeMmapReplacementSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + static void InvokeMunmapHookSlow(const void* p, size_t size); + static bool InvokeMunmapReplacementSlow(const void* p, + size_t size, + int* result); + static void InvokeMremapHookSlow(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + static void InvokePreSbrkHookSlow(ptrdiff_t increment); + static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment); +}; + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + + +#endif /* _MALLOC_HOOK_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_hook_c.h new file mode 100644 index 00000000000..56337e15e83 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/malloc_hook_c.h @@ -0,0 +1,173 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_hook.h. See malloc_hook.h for details + * on how to use these. + */ + +#ifndef _MALLOC_HOOK_C_H_ +#define _MALLOC_HOOK_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* Get the current stack trace. Try to skip all routines up to and + * and including the caller of MallocHook::Invoke*. + * Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + * as a hint about how many routines to skip if better information + * is not available. + */ +PERFTOOLS_DLL_DECL +int MallocHook_GetCallerStackTrace(void** result, int max_depth, + int skip_count); + +/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on + * failure. + */ + +typedef void (*MallocHook_NewHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveNewHook(MallocHook_NewHook hook); + +typedef void (*MallocHook_DeleteHook)(const void* ptr); +PERFTOOLS_DLL_DECL +int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook); + +typedef void (*MallocHook_PreMmapHook)(const void *start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook); + +typedef void (*MallocHook_MmapHook)(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook); + +typedef int (*MallocHook_MmapReplacement)(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); +int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook); +int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook); + +typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook); + +typedef int (*MallocHook_MunmapReplacement)(const void* ptr, + size_t size, + int* result); +int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook); +int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook); + +typedef void (*MallocHook_MremapHook)(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); +PERFTOOLS_DLL_DECL +int MallocHook_AddMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook); + +typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); + +typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook); + +/* The following are DEPRECATED. */ +PERFTOOLS_DLL_DECL +MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook); +/* End of DEPRECATED functions. */ + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* _MALLOC_HOOK_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/nallocx.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/nallocx.h new file mode 100644 index 00000000000..01f874ca268 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/nallocx.h @@ -0,0 +1,37 @@ +#ifndef _NALLOCX_H_ +#define _NALLOCX_H_ +#include <stddef.h> + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define MALLOCX_LG_ALIGN(la) ((int)(la)) + +/* + * The nallocx function allocates no memory, but it performs the same size + * computation as the malloc function, and returns the real size of the + * allocation that would result from the equivalent malloc function call. + * nallocx is a malloc extension originally implemented by jemalloc: + * http://www.unix.com/man-page/freebsd/3/nallocx/ + * + * Note, we only support MALLOCX_LG_ALIGN flag and nothing else. + */ +PERFTOOLS_DLL_DECL size_t nallocx(size_t size, int flags); + +/* same as above but never weak */ +PERFTOOLS_DLL_DECL size_t tc_nallocx(size_t size, int flags); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _NALLOCX_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/profiler.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/profiler.h new file mode 100644 index 00000000000..1e7eb127b46 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/profiler.h @@ -0,0 +1,169 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for CPU profiling based on periodic pc-sampling. + * + * For full(er) information, see docs/cpuprofile.html + * + * This module is linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "CPUPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "ProfilerStart(filename)" and "ProfilerStop()". + * + * + * (Note: if using linux 2.4 or earlier, only the main thread may be + * profiled.) + * + * Use pprof to view the resulting profile output. + * % pprof <path_to_executable> <profile_file_name> + * % pprof --gv <path_to_executable> <profile_file_name> + * + * These functions are thread-safe. + */ + +#ifndef BASE_PROFILER_H_ +#define BASE_PROFILER_H_ + +#include <time.h> /* For time_t */ + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Profiler options, for use with ProfilerStartWithOptions. To use: + * + * struct ProfilerOptions options; + * memset(&options, 0, sizeof options); + * + * then fill in fields as needed. + * + * This structure is intended to be usable from C code, so no constructor + * is provided to initialize it. (Use memset as described above). + */ +struct ProfilerOptions { + /* Filter function and argument. + * + * If filter_in_thread is not NULL, when a profiling tick is delivered + * the profiler will call: + * + * (*filter_in_thread)(filter_in_thread_arg) + * + * If it returns nonzero, the sample will be included in the profile. + * Note that filter_in_thread runs in a signal handler, so must be + * async-signal-safe. + * + * A typical use would be to set up filter results for each thread + * in the system before starting the profiler, then to make + * filter_in_thread be a very simple function which retrieves those + * results in an async-signal-safe way. Retrieval could be done + * using thread-specific data, or using a shared data structure that + * supports async-signal-safe lookups. + */ + int (*filter_in_thread)(void *arg); + void *filter_in_thread_arg; +}; + +/* Start profiling and write profile info into fname, discarding any + * existing profiling data in that file. + * + * This is equivalent to calling ProfilerStartWithOptions(fname, NULL). + */ +PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname); + +/* Start profiling and write profile into fname, discarding any + * existing profiling data in that file. + * + * The profiler is configured using the options given by 'options'. + * Options which are not specified are given default values. + * + * 'options' may be NULL, in which case all are given default values. + * + * Returns nonzero if profiling was started successfully, or zero else. + */ +PERFTOOLS_DLL_DECL int ProfilerStartWithOptions( + const char *fname, const struct ProfilerOptions *options); + +/* Stop profiling. Can be started again with ProfilerStart(), but + * the currently accumulated profiling data will be cleared. + */ +PERFTOOLS_DLL_DECL void ProfilerStop(void); + +/* Flush any currently buffered profiling state to the profile file. + * Has no effect if the profiler has not been started. + */ +PERFTOOLS_DLL_DECL void ProfilerFlush(void); + + +/* DEPRECATED: these functions were used to enable/disable profiling + * in the current thread, but no longer do anything. + */ +PERFTOOLS_DLL_DECL void ProfilerEnable(void); +PERFTOOLS_DLL_DECL void ProfilerDisable(void); + +/* Returns nonzero if profile is currently enabled, zero if it's not. */ +PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads(void); + +/* Routine for registering new threads with the profiler. + */ +PERFTOOLS_DLL_DECL void ProfilerRegisterThread(void); + +/* Stores state about profiler's current status into "*state". */ +struct ProfilerState { + int enabled; /* Is profiling currently enabled? */ + time_t start_time; /* If enabled, when was profiling started? */ + char profile_name[1024]; /* Name of profile file being written, or '\0' */ + int samples_gathered; /* Number of samples gathered so far (or 0) */ +}; +PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/stacktrace.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/stacktrace.h new file mode 100644 index 00000000000..2b9c5a13209 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/stacktrace.h @@ -0,0 +1,117 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Routines to extract the current stack trace. These functions are +// thread-safe. + +#ifndef GOOGLE_STACKTRACE_H_ +#define GOOGLE_STACKTRACE_H_ + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// Skips the most recent "skip_count" stack frames (also skips the +// frame generated for the "GetStackFrames" routine itself), and then +// records the pc values for up to the next "max_depth" frames in +// "result", and the corresponding stack frame sizes in "sizes". +// Returns the number of values recorded in "result"/"sizes". +// +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int sizes[10]; +// int depth = GetStackFrames(result, sizes, 10, 1); +// } +// +// The GetStackFrames call will skip the frame for "bar". It will +// return 2 and will produce pc values that map to the following +// procedures: +// result[0] foo +// result[1] main +// (Actually, there may be a few more entries after "main" to account for +// startup procedures.) +// And corresponding stack frame sizes will also be recorded: +// sizes[0] 16 +// sizes[1] 16 +// (Stack frame sizes of 16 above are just for illustration purposes.) +// Stack frame sizes of 0 or less indicate that those frame sizes couldn't +// be identified. +// +// This routine may return fewer stack frame entries than are +// available. Also note that "result" and "sizes" must both be non-NULL. +extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth, + int skip_count, const void *uc); + +// This is similar to the GetStackFrames routine, except that it returns +// the stack trace only, and not the stack frame sizes as well. +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int depth = GetStackTrace(result, 10, 1); +// } +// +// This produces: +// result[0] foo +// result[1] main +// .... ... +// +// "result" must not be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth, + int skip_count, const void *uc); + +#endif /* GOOGLE_STACKTRACE_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/tcmalloc.h new file mode 100644 index 00000000000..fe450627076 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/include/gperftools/tcmalloc.h @@ -0,0 +1,163 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +/* For struct mallinfo, if it's defined. */ +#if 0 +# include <malloc.h> +#endif + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; +#endif + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if 1 && __cplusplus >= 201703L + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/build_linux_x86_64/config.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/internal/src/config.h index 30d58dda653..a63fd2e7419 100644 --- a/src/third_party/gperftools-2.7/build_linux_x86_64/config.h +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/internal/src/config.h @@ -7,13 +7,13 @@ /* Build new/delete operators for overaligned types */ -/* #undef ENABLE_ALIGNED_NEW_DELETE */ +#define ENABLE_ALIGNED_NEW_DELETE 1 /* Build runtime detection for sized delete */ /* #undef ENABLE_DYNAMIC_SIZED_DELETE */ /* Build sized deletion operators */ -/* #undef ENABLE_SIZED_DELETE */ +#define ENABLE_SIZED_DELETE 1 /* Define to 1 if compiler supports __builtin_expect */ #define HAVE_BUILTIN_EXPECT 1 @@ -152,7 +152,7 @@ #define HAVE_STRING_H 1 /* Define to 1 if the system has the type `struct mallinfo'. */ -#define HAVE_STRUCT_MALLINFO 1 +/* #undef HAVE_STRUCT_MALLINFO */ /* Define to 1 if you have the <sys/cdefs.h> header file. */ #define HAVE_SYS_CDEFS_H 1 @@ -215,7 +215,7 @@ /* #undef HAVE___INT64 */ /* prefix where we look for installed files */ -#define INSTALL_PREFIX "/usr/local" +#define INSTALL_PREFIX "/data/tmp/gperftools-configure.7kNM5F/src/third_party/gperftools-2.7/platform/linux_x86_64/junk" /* Define to 1 if int32_t is equivalent to intptr_t */ /* #undef INT32_EQUALS_INTPTR */ @@ -279,15 +279,27 @@ /* the namespace where STL code like vector<> is defined */ #define STL_NAMESPACE std -/* Define 32K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_32K_PAGES */ - -/* Define 64K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_64K_PAGES */ +/* Define to 1 to try to reduce the number of size classes. */ +#define TCMALLOC_AGGRESSIVE_MERGE 1 /* Define 8 bytes of allocation alignment for tcmalloc */ /* #undef TCMALLOC_ALIGN_8BYTES */ +/* Define to 0 to disable malloc override in libc. */ +#define TCMALLOC_ENABLE_LIBC_OVERRIDE 1 + +/* Define max size of cached allocations for tcmalloc */ +#define TCMALLOC_MAX_SIZE_KB 16 + +/* Define internal page size for tcmalloc as number of left bitshift */ +#define TCMALLOC_PAGE_SIZE_SHIFT 12 + +/* Optimal transfer size between thread and central caches */ +#define TCMALLOC_TARGET_TRANSFER_KB 8 + +/* A detail of the "blocks_to_move" loop of "SizeMap::Init" */ +#define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1 + /* Version number of package */ #define VERSION "2.7" diff --git a/src/third_party/gperftools-2.7/platform/linux_x86_64/internal/src/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/linux_x86_64/internal/src/gperftools/tcmalloc.h new file mode 100644 index 00000000000..fe450627076 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/linux_x86_64/internal/src/gperftools/tcmalloc.h @@ -0,0 +1,163 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +/* For struct mallinfo, if it's defined. */ +#if 0 +# include <malloc.h> +#endif + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; +#endif + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if 1 && __cplusplus >= 201703L + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/heap-checker.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/heap-checker.h new file mode 100644 index 00000000000..6b9ffe5a2ce --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/heap-checker.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-checker.h is deprecated. Use gperftools/heap-checker.h instead" +#endif +#include <gperftools/heap-checker.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/heap-profiler.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/heap-profiler.h new file mode 100644 index 00000000000..6155484986a --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/heap-profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/heap-profiler.h is deprecated. Use gperftools/heap-profiler.h instead" +#endif +#include <gperftools/heap-profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_extension.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_extension.h new file mode 100644 index 00000000000..fdad25a350e --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_extension.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension.h is deprecated. Use gperftools/malloc_extension.h instead" +#endif +#include <gperftools/malloc_extension.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_extension_c.h new file mode 100644 index 00000000000..3c5cd38e6a8 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_extension_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_extension_c.h is deprecated. Use gperftools/malloc_extension_c.h instead" +#endif +#include <gperftools/malloc_extension_c.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_hook.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_hook.h new file mode 100644 index 00000000000..7ec000261d4 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_hook.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook.h is deprecated. Use gperftools/malloc_hook.h instead" +#endif +#include <gperftools/malloc_hook.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_hook_c.h new file mode 100644 index 00000000000..eb21aaf2e23 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/malloc_hook_c.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/malloc_hook_c.h is deprecated. Use gperftools/malloc_hook_c.h instead" +#endif +#include <gperftools/malloc_hook_c.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/profiler.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/profiler.h new file mode 100644 index 00000000000..293d60557cc --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/profiler.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/profiler.h is deprecated. Use gperftools/profiler.h instead" +#endif +#include <gperftools/profiler.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/stacktrace.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/stacktrace.h new file mode 100644 index 00000000000..55f12d2ee1d --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/stacktrace.h @@ -0,0 +1,36 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/stacktrace.h is deprecated. Use gperftools/stacktrace.h instead" +#endif +#include <gperftools/stacktrace.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/tcmalloc.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/tcmalloc.h new file mode 100644 index 00000000000..1addeb6132c --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/google/tcmalloc.h @@ -0,0 +1,37 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#if defined(__GNUC__) && !defined(GPERFTOOLS_SUPPRESS_LEGACY_WARNING) +#warning "google/tcmalloc.h is deprecated. Use gperftools/tcmalloc.h instead" +#endif +#include <gperftools/tcmalloc.h> diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/heap-checker.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/heap-checker.h new file mode 100644 index 00000000000..edd6cc7fb50 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/heap-checker.h @@ -0,0 +1,422 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat) +// +// +// Module for detecing heap (memory) leaks. +// +// For full(er) information, see docs/heap_checker.html +// +// This module can be linked into programs with +// no slowdown caused by this unless you activate the leak-checker: +// +// 1. Set the environment variable HEAPCHEK to _type_ before +// running the program. +// +// _type_ is usually "normal" but can also be "minimal", "strict", or +// "draconian". (See the html file for other options, like 'local'.) +// +// After that, just run your binary. If the heap-checker detects +// a memory leak at program-exit, it will print instructions on how +// to track down the leak. + +#ifndef BASE_HEAP_CHECKER_H_ +#define BASE_HEAP_CHECKER_H_ + +#include <sys/types.h> // for size_t +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> // for uintptr_t +#endif +#include <stdarg.h> // for va_list +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// The class is thread-safe with respect to all the provided static methods, +// as well as HeapLeakChecker objects: they can be accessed by multiple threads. +class PERFTOOLS_DLL_DECL HeapLeakChecker { + public: + + // ----------------------------------------------------------------------- // + // Static functions for working with (whole-program) leak checking. + + // If heap leak checking is currently active in some mode + // e.g. if leak checking was started (and is still active now) + // due to HEAPCHECK=... defined in the environment. + // The return value reflects iff HeapLeakChecker objects manually + // constructed right now will be doing leak checking or nothing. + // Note that we can go from active to inactive state during InitGoogle() + // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle(). + static bool IsActive(); + + // Return pointer to the whole-program checker if it has been created + // and NULL otherwise. + // Once GlobalChecker() returns non-NULL that object will not disappear and + // will be returned by all later GlobalChecker calls. + // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below) + // for the whole-program checker after one calls NoGlobalLeaks() + // or similar and gets false. + static HeapLeakChecker* GlobalChecker(); + + // Do whole-program leak check now (if it was activated for this binary); + // return false only if it was activated and has failed. + // The mode of the check is controlled by the command-line flags. + // This method can be called repeatedly. + // Things like GlobalChecker()->SameHeap() can also be called explicitly + // to do the desired flavor of the check. + static bool NoGlobalLeaks(); + + // If whole-program checker if active, + // cancel its automatic execution after main() exits. + // This requires that some leak check (e.g. NoGlobalLeaks()) + // has been called at least once on the whole-program checker. + static void CancelGlobalCheck(); + + // ----------------------------------------------------------------------- // + // Non-static functions for starting and doing leak checking. + + // Start checking and name the leak check performed. + // The name is used in naming dumped profiles + // and needs to be unique only within your binary. + // It must also be a string that can be a part of a file name, + // in particular not contain path expressions. + explicit HeapLeakChecker(const char *name); + + // Destructor (verifies that some *NoLeaks or *SameHeap method + // has been called at least once). + ~HeapLeakChecker(); + + // These used to be different but are all the same now: they return + // true iff all memory allocated since this HeapLeakChecker object + // was constructor is still reachable from global state. + // + // Because we fork to convert addresses to symbol-names, and forking + // is not thread-safe, and we may be called in a threaded context, + // we do not try to symbolize addresses when called manually. + bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); } + + // These forms are obsolete; use NoLeaks() instead. + // TODO(csilvers): mark as DEPRECATED. + bool QuickNoLeaks() { return NoLeaks(); } + bool BriefNoLeaks() { return NoLeaks(); } + bool SameHeap() { return NoLeaks(); } + bool QuickSameHeap() { return NoLeaks(); } + bool BriefSameHeap() { return NoLeaks(); } + + // Detailed information about the number of leaked bytes and objects + // (both of these can be negative as well). + // These are available only after a *SameHeap or *NoLeaks + // method has been called. + // Note that it's possible for both of these to be zero + // while SameHeap() or NoLeaks() returned false in case + // of a heap state change that is significant + // but preserves the byte and object counts. + ssize_t BytesLeaked() const; + ssize_t ObjectsLeaked() const; + + // ----------------------------------------------------------------------- // + // Static helpers to make us ignore certain leaks. + + // Scoped helper class. Should be allocated on the stack inside a + // block of code. Any heap allocations done in the code block + // covered by the scoped object (including in nested function calls + // done by the code block) will not be reported as leaks. This is + // the recommended replacement for the GetDisableChecksStart() and + // DisableChecksToHereFrom() routines below. + // + // Example: + // void Foo() { + // HeapLeakChecker::Disabler disabler; + // ... code that allocates objects whose leaks should be ignored ... + // } + // + // REQUIRES: Destructor runs in same thread as constructor + class Disabler { + public: + Disabler(); + ~Disabler(); + private: + Disabler(const Disabler&); // disallow copy + void operator=(const Disabler&); // and assign + }; + + // Ignore an object located at 'ptr' (can go at the start or into the object) + // as well as all heap objects (transitively) referenced from it for the + // purposes of heap leak checking. Returns 'ptr' so that one can write + // static T* obj = IgnoreObject(new T(...)); + // + // If 'ptr' does not point to an active allocated object at the time of this + // call, it is ignored; but if it does, the object must not get deleted from + // the heap later on. + // + // See also HiddenPointer, below, if you need to prevent a pointer from + // being traversed by the heap checker but do not wish to transitively + // whitelist objects referenced through it. + template <typename T> + static T* IgnoreObject(T* ptr) { + DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr))); + return ptr; + } + + // Undo what an earlier IgnoreObject() call promised and asked to do. + // At the time of this call 'ptr' must point at or inside of an active + // allocated object which was previously registered with IgnoreObject(). + static void UnIgnoreObject(const void* ptr); + + // ----------------------------------------------------------------------- // + // Internal types defined in .cc + + class Allocator; + struct RangeValue; + + private: + + // ----------------------------------------------------------------------- // + // Various helpers + + // Create the name of the heap profile file. + // Should be deleted via Allocator::Free(). + char* MakeProfileNameLocked(); + + // Helper for constructors + void Create(const char *name, bool make_start_snapshot); + + enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE }; + + // Helper for *NoLeaks and *SameHeap + bool DoNoLeaks(ShouldSymbolize should_symbolize); + + // Helper for NoGlobalLeaks, also called by the global destructor. + static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize); + + // These used to be public, but they are now deprecated. + // Will remove entirely when all internal uses are fixed. + // In the meantime, use friendship so the unittest can still test them. + static void* GetDisableChecksStart(); + static void DisableChecksToHereFrom(const void* start_address); + static void DisableChecksIn(const char* pattern); + friend void RangeDisabledLeaks(); + friend void NamedTwoDisabledLeaks(); + friend void* RunNamedDisabledLeaks(void*); + friend void TestHeapLeakCheckerNamedDisabling(); + + // Actually implements IgnoreObject(). + static void DoIgnoreObject(const void* ptr); + + // Disable checks based on stack trace entry at a depth <= + // max_depth. Used to hide allocations done inside some special + // libraries. + static void DisableChecksFromToLocked(const void* start_address, + const void* end_address, + int max_depth); + + // Helper for DoNoLeaks to ignore all objects reachable from all live data + static void IgnoreAllLiveObjectsLocked(const void* self_stack_top); + + // Callback we pass to TCMalloc_ListAllProcessThreads (see thread_lister.h) + // that is invoked when all threads of our process are found and stopped. + // The call back does the things needed to ignore live data reachable from + // thread stacks and registers for all our threads + // as well as do other global-live-data ignoring + // (via IgnoreNonThreadLiveObjectsLocked) + // during the quiet state of all threads being stopped. + // For the argument meaning see the comment by TCMalloc_ListAllProcessThreads. + // Here we only use num_threads and thread_pids, that TCMalloc_ListAllProcessThreads + // fills for us with the number and pids of all the threads of our process + // it found and attached to. + static int IgnoreLiveThreadsLocked(void* parameter, + int num_threads, + pid_t* thread_pids, + va_list ap); + + // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked + // that we prefer to execute from IgnoreLiveThreadsLocked + // while all threads are stopped. + // This helper does live object discovery and ignoring + // for all objects that are reachable from everything + // not related to thread stacks and registers. + static void IgnoreNonThreadLiveObjectsLocked(); + + // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked + // to discover and ignore all heap objects + // reachable from currently considered live objects + // (live_objects static global variable in out .cc file). + // "name", "name2" are two strings that we print one after another + // in a debug message to describe what kind of live object sources + // are being used. + static void IgnoreLiveObjectsLocked(const char* name, const char* name2); + + // Do the overall whole-program heap leak check if needed; + // returns true when did the leak check. + static bool DoMainHeapCheck(); + + // Type of task for UseProcMapsLocked + enum ProcMapsTask { + RECORD_GLOBAL_DATA, + DISABLE_LIBRARY_ALLOCS + }; + + // Success/Error Return codes for UseProcMapsLocked. + enum ProcMapsResult { + PROC_MAPS_USED, + CANT_OPEN_PROC_MAPS, + NO_SHARED_LIBS_IN_PROC_MAPS + }; + + // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line. + static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task); + + // A ProcMapsTask to disable allocations from 'library' + // that is mapped to [start_address..end_address) + // (only if library is a certain system library). + static void DisableLibraryAllocsLocked(const char* library, + uintptr_t start_address, + uintptr_t end_address); + + // Return true iff "*ptr" points to a heap object + // ("*ptr" can point at the start or inside of a heap object + // so that this works e.g. for pointers to C++ arrays, C++ strings, + // multiple-inherited objects, or pointers to members). + // We also fill *object_size for this object then + // and we move "*ptr" to point to the very start of the heap object. + static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size); + + // Helper to shutdown heap leak checker when it's not needed + // or can't function properly. + static void TurnItselfOffLocked(); + + // Internally-used c-tor to start whole-executable checking. + HeapLeakChecker(); + + // ----------------------------------------------------------------------- // + // Friends and externally accessed helpers. + + // Helper for VerifyHeapProfileTableStackGet in the unittest + // to get the recorded allocation caller for ptr, + // which must be a heap object. + static const void* GetAllocCaller(void* ptr); + friend void VerifyHeapProfileTableStackGet(); + + // This gets to execute before constructors for all global objects + static void BeforeConstructorsLocked(); + friend void HeapLeakChecker_BeforeConstructors(); + + // This gets to execute after destructors for all global objects + friend void HeapLeakChecker_AfterDestructors(); + + // Full starting of recommended whole-program checking. + friend void HeapLeakChecker_InternalInitStart(); + + // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially + // calls DoMainHeapCheck + friend void HeapLeakChecker_RunHeapCleanups(); + + // ----------------------------------------------------------------------- // + // Member data. + + class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe + const char* name_; // our remembered name (we own it) + // NULL means this leak checker is a noop + + // Snapshot taken when the checker was created. May be NULL + // for the global heap checker object. We use void* instead of + // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h. + void* start_snapshot_; + + bool has_checked_; // if we have done the leak check, so these are ready: + ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker + ssize_t inuse_allocs_increase_; // allocations-in-use increase + // for this checker + bool keep_profiles_; // iff we should keep the heap profiles we've made + + // ----------------------------------------------------------------------- // + + // Disallow "evil" constructors. + HeapLeakChecker(const HeapLeakChecker&); + void operator=(const HeapLeakChecker&); +}; + + +// Holds a pointer that will not be traversed by the heap checker. +// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and +// all objects reachable from o are ignored by the heap checker. +template <class T> +class HiddenPointer { + public: + explicit HiddenPointer(T* t) + : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) { + } + // Returns unhidden pointer. Be careful where you save the result. + T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); } + + private: + // Arbitrary value, but not such that xor'ing with it is likely + // to map one valid pointer to another valid pointer: + static const uintptr_t kHideMask = + static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll); + uintptr_t masked_t_; +}; + +// A class that exists solely to run its destructor. This class should not be +// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below. +class PERFTOOLS_DLL_DECL HeapCleaner { + public: + typedef void (*void_function)(void); + HeapCleaner(void_function f); + static void RunHeapCleanups(); + private: + static std::vector<void_function>* heap_cleanups_; +}; + +// A macro to declare module heap check cleanup tasks +// (they run only if we are doing heap leak checking.) +// 'body' should be the cleanup code to run. 'name' doesn't matter, +// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls. +#define REGISTER_HEAPCHECK_CLEANUP(name, body) \ + namespace { \ + void heapcheck_cleanup_##name() { body; } \ + static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \ + } + +#endif // BASE_HEAP_CHECKER_H_ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/heap-profiler.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/heap-profiler.h new file mode 100644 index 00000000000..38c6afef8ca --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/heap-profiler.h @@ -0,0 +1,105 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for heap-profiling. + * + * For full(er) information, see docs/heapprofile.html + * + * This module can be linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "HEAPPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()". + * + */ + +#ifndef BASE_HEAP_PROFILER_H_ +#define BASE_HEAP_PROFILER_H_ + +#include <stddef.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Start profiling and arrange to write profile data to file names + * of the form: "prefix.0000", "prefix.0001", ... + */ +PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix); + +/* Returns non-zero if we are currently profiling the heap. (Returns + * an int rather than a bool so it's usable from C.) This is true + * between calls to HeapProfilerStart() and HeapProfilerStop(), and + * also if the program has been run with HEAPPROFILER, or some other + * way to turn on whole-program profiling. + */ +int IsHeapProfilerRunning(); + +/* Stop heap profiling. Can be restarted again with HeapProfilerStart(), + * but the currently accumulated profiling information will be cleared. + */ +PERFTOOLS_DLL_DECL void HeapProfilerStop(); + +/* Dump a profile now - can be used for dumping at a hopefully + * quiescent state in your program, in order to more easily track down + * memory leaks. Will include the reason in the logged message + */ +PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason); + +/* Generate current heap profiling information. + * Returns an empty string when heap profiling is not active. + * The returned pointer is a '\0'-terminated string allocated using malloc() + * and should be free()-ed as soon as the caller does not need it anymore. + */ +PERFTOOLS_DLL_DECL char* GetHeapProfile(); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_HEAP_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_extension.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_extension.h new file mode 100644 index 00000000000..a8313b954e9 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_extension.h @@ -0,0 +1,451 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat <opensource@google.com> +// +// Extra extensions exported by some malloc implementations. These +// extensions are accessed through a virtual base class so an +// application can link against a malloc that does not implement these +// extensions, and it will get default versions that do nothing. +// +// NOTE FOR C USERS: If you wish to use this functionality from within +// a C program, see malloc_extension_c.h. + +#ifndef BASE_MALLOC_EXTENSION_H_ +#define BASE_MALLOC_EXTENSION_H_ + +#include <stddef.h> +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include <stdint.h> +#endif +#include <string> +#include <vector> + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +static const int kMallocHistogramSize = 64; + +// One day, we could support other types of writers (perhaps for C?) +typedef std::string MallocExtensionWriter; + +namespace base { +struct MallocRange; +struct MallocSizeClass; +} + +// Interface to a pluggable system allocator. +class PERFTOOLS_DLL_DECL SysAllocator { + public: + SysAllocator() { + } + virtual ~SysAllocator(); + + // Allocates "size"-byte of memory from system aligned with "alignment". + // Returns NULL if failed. Otherwise, the returned pointer p up to and + // including (p + actual_size -1) have been allocated. + virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0; +}; + +// The default implementations of the following routines do nothing. +// All implementations should be thread-safe; the current one +// (TCMallocImplementation) is. +class PERFTOOLS_DLL_DECL MallocExtension { + public: + virtual ~MallocExtension(); + + // Call this very early in the program execution -- say, in a global + // constructor -- to set up parameters and state needed by all + // instrumented malloc implemenatations. One example: this routine + // sets environemnt variables to tell STL to use libc's malloc() + // instead of doing its own memory management. This is safe to call + // multiple times, as long as each time is before threads start up. + static void Initialize(); + + // See "verify_memory.h" to see what these routines do + virtual bool VerifyAllMemory(); + virtual bool VerifyNewMemory(const void* p); + virtual bool VerifyArrayNewMemory(const void* p); + virtual bool VerifyMallocMemory(const void* p); + virtual bool MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]); + + // Get a human readable description of the following malloc data structures. + // - Total inuse memory by application. + // - Free memory(thread, central and page heap), + // - Freelist of central cache, each class. + // - Page heap freelist. + // The state is stored as a null-terminated string + // in a prefix of "buffer[0,buffer_length-1]". + // REQUIRES: buffer_length > 0. + virtual void GetStats(char* buffer, int buffer_length); + + // Outputs to "writer" a sample of live objects and the stack traces + // that allocated these objects. The format of the returned output + // is equivalent to the output of the heap profiler and can + // therefore be passed to "pprof". This function is equivalent to + // ReadStackTraces. The main difference is that this function returns + // serialized data appropriately formatted for use by the pprof tool. + // NOTE: by default, tcmalloc does not do any heap sampling, and this + // function will always return an empty sample. To get useful + // data from GetHeapSample, you must also set the environment + // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288. + virtual void GetHeapSample(MallocExtensionWriter* writer); + + // Outputs to "writer" the stack traces that caused growth in the + // address space size. The format of the returned output is + // equivalent to the output of the heap profiler and can therefore + // be passed to "pprof". This function is equivalent to + // ReadHeapGrowthStackTraces. The main difference is that this function + // returns serialized data appropriately formatted for use by the + // pprof tool. (This does not depend on, or require, + // TCMALLOC_SAMPLE_PARAMETER.) + virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer); + + // Invokes func(arg, range) for every controlled memory + // range. *range is filled in with information about the range. + // + // This is a best-effort interface useful only for performance + // analysis. The implementation may not call func at all. + typedef void (RangeFunction)(void*, const base::MallocRange*); + virtual void Ranges(void* arg, RangeFunction func); + + // ------------------------------------------------------------------- + // Control operations for getting and setting malloc implementation + // specific parameters. Some currently useful properties: + // + // generic + // ------- + // "generic.current_allocated_bytes" + // Number of bytes currently allocated by application + // This property is not writable. + // + // "generic.heap_size" + // Number of bytes in the heap == + // current_allocated_bytes + + // fragmentation + + // freed memory regions + // This property is not writable. + // + // tcmalloc + // -------- + // "tcmalloc.max_total_thread_cache_bytes" + // Upper limit on total number of bytes stored across all + // per-thread caches. Default: 16MB. + // + // "tcmalloc.current_total_thread_cache_bytes" + // Number of bytes used across all thread caches. + // This property is not writable. + // + // "tcmalloc.central_cache_free_bytes" + // Number of free bytes in the central cache that have been + // assigned to size classes. They always count towards virtual + // memory usage, and unless the underlying memory is swapped out + // by the OS, they also count towards physical memory usage. + // This property is not writable. + // + // "tcmalloc.transfer_cache_free_bytes" + // Number of free bytes that are waiting to be transfered between + // the central cache and a thread cache. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.thread_cache_free_bytes" + // Number of free bytes in thread caches. They always count + // towards virtual memory usage, and unless the underlying memory + // is swapped out by the OS, they also count towards physical + // memory usage. This property is not writable. + // + // "tcmalloc.pageheap_free_bytes" + // Number of bytes in free, mapped pages in page heap. These + // bytes can be used to fulfill allocation requests. They + // always count towards virtual memory usage, and unless the + // underlying memory is swapped out by the OS, they also count + // towards physical memory usage. This property is not writable. + // + // "tcmalloc.pageheap_unmapped_bytes" + // Number of bytes in free, unmapped pages in page heap. + // These are bytes that have been released back to the OS, + // possibly by one of the MallocExtension "Release" calls. + // They can be used to fulfill allocation requests, but + // typically incur a page fault. They always count towards + // virtual memory usage, and depending on the OS, typically + // do not count towards physical memory usage. This property + // is not writable. + // ------------------------------------------------------------------- + + // Get the named "property"'s value. Returns true if the property + // is known. Returns false if the property is not a valid property + // name for the current malloc implementation. + // REQUIRES: property != NULL; value != NULL + virtual bool GetNumericProperty(const char* property, size_t* value); + + // Set the named "property"'s value. Returns true if the property + // is known and writable. Returns false if the property is not a + // valid property name for the current malloc implementation, or + // is not writable. + // REQUIRES: property != NULL + virtual bool SetNumericProperty(const char* property, size_t value); + + // Mark the current thread as "idle". This routine may optionally + // be called by threads as a hint to the malloc implementation that + // any thread-specific resources should be released. Note: this may + // be an expensive routine, so it should not be called too often. + // + // Also, if the code that calls this routine will go to sleep for + // a while, it should take care to not allocate anything between + // the call to this routine and the beginning of the sleep. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadIdle(); + + // Mark the current thread as "busy". This routine should be + // called after MarkThreadIdle() if the thread will now do more + // work. If this method is not called, performance may suffer. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadBusy(); + + // Gets the system allocator used by the malloc extension instance. Returns + // NULL for malloc implementations that do not support pluggable system + // allocators. + virtual SysAllocator* GetSystemAllocator(); + + // Sets the system allocator to the specified. + // + // Users could register their own system allocators for malloc implementation + // that supports pluggable system allocators, such as TCMalloc, by doing: + // alloc = new MyOwnSysAllocator(); + // MallocExtension::instance()->SetSystemAllocator(alloc); + // It's up to users whether to fall back (recommended) to the default + // system allocator (use GetSystemAllocator() above) or not. The caller is + // responsible to any necessary locking. + // See tcmalloc/system-alloc.h for the interface and + // tcmalloc/memfs_malloc.cc for the examples. + // + // It's a no-op for malloc implementations that do not support pluggable + // system allocators. + virtual void SetSystemAllocator(SysAllocator *a); + + // Try to release num_bytes of free memory back to the operating + // system for reuse. Use this extension with caution -- to get this + // memory back may require faulting pages back in by the OS, and + // that may be slow. (Currently only implemented in tcmalloc.) + virtual void ReleaseToSystem(size_t num_bytes); + + // Same as ReleaseToSystem() but release as much memory as possible. + virtual void ReleaseFreeMemory(); + + // Sets the rate at which we release unused memory to the system. + // Zero means we never release memory back to the system. Increase + // this flag to return memory faster; decrease it to return memory + // slower. Reasonable rates are in the range [0,10]. (Currently + // only implemented in tcmalloc). + virtual void SetMemoryReleaseRate(double rate); + + // Gets the release rate. Returns a value < 0 if unknown. + virtual double GetMemoryReleaseRate(); + + // Returns the estimated number of bytes that will be allocated for + // a request of "size" bytes. This is an estimate: an allocation of + // SIZE bytes may reserve more bytes, but will never reserve less. + // (Currently only implemented in tcmalloc, other implementations + // always return SIZE.) + // This is equivalent to malloc_good_size() in OS X. + virtual size_t GetEstimatedAllocatedSize(size_t size); + + // Returns the actual number N of bytes reserved by tcmalloc for the + // pointer p. The client is allowed to use the range of bytes + // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this + // allocation). This number may be equal to or greater than the number + // of bytes requested when p was allocated. + // p must have been allocated by this malloc implementation, + // must not be an interior pointer -- that is, must be exactly + // the pointer returned to by malloc() et al., not some offset + // from that -- and should not have been freed yet. p may be NULL. + // (Currently only implemented in tcmalloc; other implementations + // will return 0.) + // This is equivalent to malloc_size() in OS X, malloc_usable_size() + // in glibc, and _msize() for windows. + virtual size_t GetAllocatedSize(const void* p); + + // Returns kOwned if this malloc implementation allocated the memory + // pointed to by p, or kNotOwned if some other malloc implementation + // allocated it or p is NULL. May also return kUnknownOwnership if + // the malloc implementation does not keep track of ownership. + // REQUIRES: p must be a value returned from a previous call to + // malloc(), calloc(), realloc(), memalign(), posix_memalign(), + // valloc(), pvalloc(), new, or new[], and must refer to memory that + // is currently allocated (so, for instance, you should not pass in + // a pointer after having called free() on it). + enum Ownership { + // NOTE: Enum values MUST be kept in sync with the version in + // malloc_extension_c.h + kUnknownOwnership = 0, + kOwned, + kNotOwned + }; + virtual Ownership GetOwnership(const void* p); + + // The current malloc implementation. Always non-NULL. + static MallocExtension* instance(); + + // Change the malloc implementation. Typically called by the + // malloc implementation during initialization. + static void Register(MallocExtension* implementation); + + // Returns detailed information about malloc's freelists. For each list, + // return a FreeListInfo: + struct FreeListInfo { + size_t min_object_size; + size_t max_object_size; + size_t total_bytes_free; + const char* type; + }; + // Each item in the vector refers to a different freelist. The lists + // are identified by the range of allocations that objects in the + // list can satisfy ([min_object_size, max_object_size]) and the + // type of freelist (see below). The current size of the list is + // returned in total_bytes_free (which count against a processes + // resident and virtual size). + // + // Currently supported types are: + // + // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size + // class in the page heap is returned. Bytes in "page_unmapped" + // are no longer backed by physical memory and do not count against + // the resident size of a process. + // + // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger + // than the largest page heap size class. Only one "large" + // entry is returned. There is no upper-bound on the size + // of objects in the large free list; this call returns + // kint64max for max_object_size. Bytes in + // "large_unmapped" are no longer backed by physical memory + // and do not count against the resident size of a process. + // + // "tcmalloc.central" - tcmalloc's central free-list. One entry per + // size-class is returned. Never unmapped. + // + // "debug.free_queue" - free objects queued by the debug allocator + // and not returned to tcmalloc. + // + // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped. + virtual void GetFreeListSizes(std::vector<FreeListInfo>* v); + + // Get a list of stack traces of sampled allocation points. Returns + // a pointer to a "new[]-ed" result array, and stores the sample + // period in "sample_period". + // + // The state is stored as a sequence of adjacent entries + // in the returned array. Each entry has the following form: + // uintptr_t count; // Number of objects with following trace + // uintptr_t size; // Total size of objects with following trace + // uintptr_t depth; // Number of PC values in stack trace + // void* stack[depth]; // PC values that form the stack trace + // + // The list of entries is terminated by a "count" of 0. + // + // It is the responsibility of the caller to "delete[]" the returned array. + // + // May return NULL to indicate no results. + // + // This is an internal extension. Callers should use the more + // convenient "GetHeapSample(string*)" method defined above. + virtual void** ReadStackTraces(int* sample_period); + + // Like ReadStackTraces(), but returns stack traces that caused growth + // in the address space size. + virtual void** ReadHeapGrowthStackTraces(); + + // Returns the size in bytes of the calling threads cache. + virtual size_t GetThreadCacheSize(); + + // Like MarkThreadIdle, but does not destroy the internal data + // structures of the thread cache. When the thread resumes, it wil + // have an empty cache but will not need to pay to reconstruct the + // cache data structures. + virtual void MarkThreadTemporarilyIdle(); + + // Invokes func(arg, classinfo) for every size class. + // *classinfo is filled in with information about the size class. + typedef void (SizeClassFunction)(void*, const base::MallocSizeClass*); + virtual void SizeClasses(void* arg, SizeClassFunction func); +}; + +namespace base { + +// Information passed per range. More fields may be added later. +struct MallocRange { + enum Type { + INUSE, // Application is using this range + FREE, // Range is currently free + UNMAPPED, // Backing physical memory has been returned to the OS + UNKNOWN + // More enum values may be added in the future + }; + + uintptr_t address; // Address of range + size_t length; // Byte length of range + Type type; // Type of this range + double fraction; // Fraction of range that is being used (0 if !INUSE) + + // Perhaps add the following: + // - stack trace if this range was sampled + // - heap growth stack trace if applicable to this range + // - age when allocated (for inuse) or freed (if not in use) +}; + +struct MallocSizeClass { + size_t bytes_per_obj; + size_t pages_per_span; + size_t num_spans; + size_t num_thread_objs; + size_t num_central_objs; + size_t num_transfer_objs; + size_t free_bytes; + size_t alloc_bytes; +}; + +} // namespace base + +#endif // BASE_MALLOC_EXTENSION_H_ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_extension_c.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_extension_c.h new file mode 100644 index 00000000000..70ff6868ecf --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_extension_c.h @@ -0,0 +1,101 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_extension.h. See malloc_extension.h for + * details. Note these C shims always work on + * MallocExtension::instance(); it is not possible to have more than + * one MallocExtension object in C applications. + */ + +#ifndef _MALLOC_EXTENSION_C_H_ +#define _MALLOC_EXTENSION_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows -- makes sure clients can import these fns */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define kMallocExtensionHistogramSize 64 + +PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocExtensionHistogramSize]); +PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length); + +/* TODO(csilvers): write a C version of these routines, that perhaps + * takes a function ptr and a void *. + */ +/* void MallocExtension_GetHeapSample(string* result); */ +/* void MallocExtension_GetHeapGrowthStacks(string* result); */ + +PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value); +PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetThreadCacheSize(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadTemporarilyIdle(void); + +/* + * NOTE: These enum values MUST be kept in sync with the version in + * malloc_extension.h + */ +typedef enum { + MallocExtension_kUnknownOwnership = 0, + MallocExtension_kOwned, + MallocExtension_kNotOwned +} MallocExtension_Ownership; + +PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _MALLOC_EXTENSION_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_hook.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_hook.h new file mode 100644 index 00000000000..b76411fb590 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_hook.h @@ -0,0 +1,359 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Some of our malloc implementations can invoke the following hooks whenever +// memory is allocated or deallocated. MallocHook is thread-safe, and things +// you do before calling AddFooHook(MyHook) are visible to any resulting calls +// to MyHook. Hooks must be thread-safe. If you write: +// +// CHECK(MallocHook::AddNewHook(&MyNewHook)); +// +// MyNewHook will be invoked in subsequent calls in the current thread, but +// there are no guarantees on when it might be invoked in other threads. +// +// There are a limited number of slots available for each hook type. Add*Hook +// will return false if there are no slots available. Remove*Hook will return +// false if the given hook was not already installed. +// +// The order in which individual hooks are called in Invoke*Hook is undefined. +// +// It is safe for a hook to remove itself within Invoke*Hook and add other +// hooks. Any hooks added inside a hook invocation (for the same hook type) +// will not be invoked for the current invocation. +// +// One important user of these hooks is the heap profiler. +// +// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be +// directly in the code of the (de)allocation function that is provided to the +// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute. +// +// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you +// need to invoke a hook (which you shouldn't unless you're part of tcmalloc), +// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h. +// +// NOTE FOR C USERS: If you want to use malloc_hook functionality from +// a C program, #include malloc_hook_c.h instead of this file. + +#ifndef _MALLOC_HOOK_H_ +#define _MALLOC_HOOK_H_ + +#include <stddef.h> +#include <sys/types.h> +extern "C" { +#include "malloc_hook_c.h" // a C version of the malloc_hook interface +} + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +// The C++ methods below call the C version (MallocHook_*), and thus +// convert between an int and a bool. Windows complains about this +// (a "performance warning") which we don't care about, so we suppress. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4800) +#endif + +// Note: malloc_hook_c.h defines MallocHook_*Hook and +// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook +// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h +// for details of these types/functions. + +class PERFTOOLS_DLL_DECL MallocHook { + public: + // The NewHook is invoked whenever an object is allocated. + // It may be passed NULL if the allocator returned NULL. + typedef MallocHook_NewHook NewHook; + inline static bool AddNewHook(NewHook hook) { + return MallocHook_AddNewHook(hook); + } + inline static bool RemoveNewHook(NewHook hook) { + return MallocHook_RemoveNewHook(hook); + } + inline static void InvokeNewHook(const void* p, size_t s); + + // The DeleteHook is invoked whenever an object is deallocated. + // It may be passed NULL if the caller is trying to delete NULL. + typedef MallocHook_DeleteHook DeleteHook; + inline static bool AddDeleteHook(DeleteHook hook) { + return MallocHook_AddDeleteHook(hook); + } + inline static bool RemoveDeleteHook(DeleteHook hook) { + return MallocHook_RemoveDeleteHook(hook); + } + inline static void InvokeDeleteHook(const void* p); + + // The PreMmapHook is invoked with mmap or mmap64 arguments just + // before the call is actually made. Such a hook may be useful + // in memory limited contexts, to catch allocations that will exceed + // a memory limit, and take outside actions to increase that limit. + typedef MallocHook_PreMmapHook PreMmapHook; + inline static bool AddPreMmapHook(PreMmapHook hook) { + return MallocHook_AddPreMmapHook(hook); + } + inline static bool RemovePreMmapHook(PreMmapHook hook) { + return MallocHook_RemovePreMmapHook(hook); + } + inline static void InvokePreMmapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MmapReplacement is invoked after the PreMmapHook but before + // the call is actually made. The MmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call mmap/mmap64. + // This should be used only by experts, and users must be be + // extremely careful to avoid recursive calls to mmap. The replacement + // should be async signal safe. + // Only one MmapReplacement is supported. After setting an MmapReplacement + // you must call RemoveMmapReplacement before calling SetMmapReplacement + // again. + typedef MallocHook_MmapReplacement MmapReplacement; + inline static bool SetMmapReplacement(MmapReplacement hook) { + return MallocHook_SetMmapReplacement(hook); + } + inline static bool RemoveMmapReplacement(MmapReplacement hook) { + return MallocHook_RemoveMmapReplacement(hook); + } + inline static bool InvokeMmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + + + // The MmapHook is invoked whenever a region of memory is mapped. + // It may be passed MAP_FAILED if the mmap failed. + typedef MallocHook_MmapHook MmapHook; + inline static bool AddMmapHook(MmapHook hook) { + return MallocHook_AddMmapHook(hook); + } + inline static bool RemoveMmapHook(MmapHook hook) { + return MallocHook_RemoveMmapHook(hook); + } + inline static void InvokeMmapHook(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MunmapReplacement is invoked with munmap arguments just before + // the call is actually made. The MunmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call munmap. + // This should be used only by experts. The replacement should be + // async signal safe. + // Only one MunmapReplacement is supported. After setting an + // MunmapReplacement you must call RemoveMunmapReplacement before + // calling SetMunmapReplacement again. + typedef MallocHook_MunmapReplacement MunmapReplacement; + inline static bool SetMunmapReplacement(MunmapReplacement hook) { + return MallocHook_SetMunmapReplacement(hook); + } + inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { + return MallocHook_RemoveMunmapReplacement(hook); + } + inline static bool InvokeMunmapReplacement(const void* p, + size_t size, + int* result); + + // The MunmapHook is invoked whenever a region of memory is unmapped. + typedef MallocHook_MunmapHook MunmapHook; + inline static bool AddMunmapHook(MunmapHook hook) { + return MallocHook_AddMunmapHook(hook); + } + inline static bool RemoveMunmapHook(MunmapHook hook) { + return MallocHook_RemoveMunmapHook(hook); + } + inline static void InvokeMunmapHook(const void* p, size_t size); + + // The MremapHook is invoked whenever a region of memory is remapped. + typedef MallocHook_MremapHook MremapHook; + inline static bool AddMremapHook(MremapHook hook) { + return MallocHook_AddMremapHook(hook); + } + inline static bool RemoveMremapHook(MremapHook hook) { + return MallocHook_RemoveMremapHook(hook); + } + inline static void InvokeMremapHook(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + + // The PreSbrkHook is invoked just before sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. It may be useful in memory-limited contexts, + // to catch allocations that will exceed the limit and take outside + // actions to increase such a limit. + typedef MallocHook_PreSbrkHook PreSbrkHook; + inline static bool AddPreSbrkHook(PreSbrkHook hook) { + return MallocHook_AddPreSbrkHook(hook); + } + inline static bool RemovePreSbrkHook(PreSbrkHook hook) { + return MallocHook_RemovePreSbrkHook(hook); + } + inline static void InvokePreSbrkHook(ptrdiff_t increment); + + // The SbrkHook is invoked whenever sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. + typedef MallocHook_SbrkHook SbrkHook; + inline static bool AddSbrkHook(SbrkHook hook) { + return MallocHook_AddSbrkHook(hook); + } + inline static bool RemoveSbrkHook(SbrkHook hook) { + return MallocHook_RemoveSbrkHook(hook); + } + inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); + + // Get the current stack trace. Try to skip all routines up to and + // and including the caller of MallocHook::Invoke*. + // Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + // as a hint about how many routines to skip if better information + // is not available. + inline static int GetCallerStackTrace(void** result, int max_depth, + int skip_count) { + return MallocHook_GetCallerStackTrace(result, max_depth, skip_count); + } + + // Unhooked versions of mmap() and munmap(). These should be used + // only by experts, since they bypass heapchecking, etc. + // Note: These do not run hooks, but they still use the MmapReplacement + // and MunmapReplacement. + static void* UnhookedMMap(void *start, size_t length, int prot, int flags, + int fd, off_t offset); + static int UnhookedMUnmap(void *start, size_t length); + + // The following are DEPRECATED. + inline static NewHook GetNewHook(); + inline static NewHook SetNewHook(NewHook hook) { + return MallocHook_SetNewHook(hook); + } + + inline static DeleteHook GetDeleteHook(); + inline static DeleteHook SetDeleteHook(DeleteHook hook) { + return MallocHook_SetDeleteHook(hook); + } + + inline static PreMmapHook GetPreMmapHook(); + inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) { + return MallocHook_SetPreMmapHook(hook); + } + + inline static MmapHook GetMmapHook(); + inline static MmapHook SetMmapHook(MmapHook hook) { + return MallocHook_SetMmapHook(hook); + } + + inline static MunmapHook GetMunmapHook(); + inline static MunmapHook SetMunmapHook(MunmapHook hook) { + return MallocHook_SetMunmapHook(hook); + } + + inline static MremapHook GetMremapHook(); + inline static MremapHook SetMremapHook(MremapHook hook) { + return MallocHook_SetMremapHook(hook); + } + + inline static PreSbrkHook GetPreSbrkHook(); + inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) { + return MallocHook_SetPreSbrkHook(hook); + } + + inline static SbrkHook GetSbrkHook(); + inline static SbrkHook SetSbrkHook(SbrkHook hook) { + return MallocHook_SetSbrkHook(hook); + } + // End of DEPRECATED methods. + + private: + // Slow path versions of Invoke*Hook. + static void InvokeNewHookSlow(const void* p, size_t s); + static void InvokeDeleteHookSlow(const void* p); + static void InvokePreMmapHookSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static void InvokeMmapHookSlow(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static bool InvokeMmapReplacementSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + static void InvokeMunmapHookSlow(const void* p, size_t size); + static bool InvokeMunmapReplacementSlow(const void* p, + size_t size, + int* result); + static void InvokeMremapHookSlow(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + static void InvokePreSbrkHookSlow(ptrdiff_t increment); + static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment); +}; + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + + +#endif /* _MALLOC_HOOK_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_hook_c.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_hook_c.h new file mode 100644 index 00000000000..56337e15e83 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/malloc_hook_c.h @@ -0,0 +1,173 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_hook.h. See malloc_hook.h for details + * on how to use these. + */ + +#ifndef _MALLOC_HOOK_C_H_ +#define _MALLOC_HOOK_C_H_ + +#include <stddef.h> +#include <sys/types.h> + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* Get the current stack trace. Try to skip all routines up to and + * and including the caller of MallocHook::Invoke*. + * Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + * as a hint about how many routines to skip if better information + * is not available. + */ +PERFTOOLS_DLL_DECL +int MallocHook_GetCallerStackTrace(void** result, int max_depth, + int skip_count); + +/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on + * failure. + */ + +typedef void (*MallocHook_NewHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveNewHook(MallocHook_NewHook hook); + +typedef void (*MallocHook_DeleteHook)(const void* ptr); +PERFTOOLS_DLL_DECL +int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook); + +typedef void (*MallocHook_PreMmapHook)(const void *start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook); + +typedef void (*MallocHook_MmapHook)(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook); + +typedef int (*MallocHook_MmapReplacement)(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); +int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook); +int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook); + +typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook); + +typedef int (*MallocHook_MunmapReplacement)(const void* ptr, + size_t size, + int* result); +int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook); +int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook); + +typedef void (*MallocHook_MremapHook)(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); +PERFTOOLS_DLL_DECL +int MallocHook_AddMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook); + +typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); + +typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook); + +/* The following are DEPRECATED. */ +PERFTOOLS_DLL_DECL +MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook); +/* End of DEPRECATED functions. */ + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* _MALLOC_HOOK_C_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/nallocx.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/nallocx.h new file mode 100644 index 00000000000..01f874ca268 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/nallocx.h @@ -0,0 +1,37 @@ +#ifndef _NALLOCX_H_ +#define _NALLOCX_H_ +#include <stddef.h> + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define MALLOCX_LG_ALIGN(la) ((int)(la)) + +/* + * The nallocx function allocates no memory, but it performs the same size + * computation as the malloc function, and returns the real size of the + * allocation that would result from the equivalent malloc function call. + * nallocx is a malloc extension originally implemented by jemalloc: + * http://www.unix.com/man-page/freebsd/3/nallocx/ + * + * Note, we only support MALLOCX_LG_ALIGN flag and nothing else. + */ +PERFTOOLS_DLL_DECL size_t nallocx(size_t size, int flags); + +/* same as above but never weak */ +PERFTOOLS_DLL_DECL size_t tc_nallocx(size_t size, int flags); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _NALLOCX_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/profiler.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/profiler.h new file mode 100644 index 00000000000..1e7eb127b46 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/profiler.h @@ -0,0 +1,169 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for CPU profiling based on periodic pc-sampling. + * + * For full(er) information, see docs/cpuprofile.html + * + * This module is linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "CPUPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "ProfilerStart(filename)" and "ProfilerStop()". + * + * + * (Note: if using linux 2.4 or earlier, only the main thread may be + * profiled.) + * + * Use pprof to view the resulting profile output. + * % pprof <path_to_executable> <profile_file_name> + * % pprof --gv <path_to_executable> <profile_file_name> + * + * These functions are thread-safe. + */ + +#ifndef BASE_PROFILER_H_ +#define BASE_PROFILER_H_ + +#include <time.h> /* For time_t */ + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Profiler options, for use with ProfilerStartWithOptions. To use: + * + * struct ProfilerOptions options; + * memset(&options, 0, sizeof options); + * + * then fill in fields as needed. + * + * This structure is intended to be usable from C code, so no constructor + * is provided to initialize it. (Use memset as described above). + */ +struct ProfilerOptions { + /* Filter function and argument. + * + * If filter_in_thread is not NULL, when a profiling tick is delivered + * the profiler will call: + * + * (*filter_in_thread)(filter_in_thread_arg) + * + * If it returns nonzero, the sample will be included in the profile. + * Note that filter_in_thread runs in a signal handler, so must be + * async-signal-safe. + * + * A typical use would be to set up filter results for each thread + * in the system before starting the profiler, then to make + * filter_in_thread be a very simple function which retrieves those + * results in an async-signal-safe way. Retrieval could be done + * using thread-specific data, or using a shared data structure that + * supports async-signal-safe lookups. + */ + int (*filter_in_thread)(void *arg); + void *filter_in_thread_arg; +}; + +/* Start profiling and write profile info into fname, discarding any + * existing profiling data in that file. + * + * This is equivalent to calling ProfilerStartWithOptions(fname, NULL). + */ +PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname); + +/* Start profiling and write profile into fname, discarding any + * existing profiling data in that file. + * + * The profiler is configured using the options given by 'options'. + * Options which are not specified are given default values. + * + * 'options' may be NULL, in which case all are given default values. + * + * Returns nonzero if profiling was started successfully, or zero else. + */ +PERFTOOLS_DLL_DECL int ProfilerStartWithOptions( + const char *fname, const struct ProfilerOptions *options); + +/* Stop profiling. Can be started again with ProfilerStart(), but + * the currently accumulated profiling data will be cleared. + */ +PERFTOOLS_DLL_DECL void ProfilerStop(void); + +/* Flush any currently buffered profiling state to the profile file. + * Has no effect if the profiler has not been started. + */ +PERFTOOLS_DLL_DECL void ProfilerFlush(void); + + +/* DEPRECATED: these functions were used to enable/disable profiling + * in the current thread, but no longer do anything. + */ +PERFTOOLS_DLL_DECL void ProfilerEnable(void); +PERFTOOLS_DLL_DECL void ProfilerDisable(void); + +/* Returns nonzero if profile is currently enabled, zero if it's not. */ +PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads(void); + +/* Routine for registering new threads with the profiler. + */ +PERFTOOLS_DLL_DECL void ProfilerRegisterThread(void); + +/* Stores state about profiler's current status into "*state". */ +struct ProfilerState { + int enabled; /* Is profiling currently enabled? */ + time_t start_time; /* If enabled, when was profiling started? */ + char profile_name[1024]; /* Name of profile file being written, or '\0' */ + int samples_gathered; /* Number of samples gathered so far (or 0) */ +}; +PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_PROFILER_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/stacktrace.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/stacktrace.h new file mode 100644 index 00000000000..2b9c5a13209 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/stacktrace.h @@ -0,0 +1,117 @@ +// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Routines to extract the current stack trace. These functions are +// thread-safe. + +#ifndef GOOGLE_STACKTRACE_H_ +#define GOOGLE_STACKTRACE_H_ + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// Skips the most recent "skip_count" stack frames (also skips the +// frame generated for the "GetStackFrames" routine itself), and then +// records the pc values for up to the next "max_depth" frames in +// "result", and the corresponding stack frame sizes in "sizes". +// Returns the number of values recorded in "result"/"sizes". +// +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int sizes[10]; +// int depth = GetStackFrames(result, sizes, 10, 1); +// } +// +// The GetStackFrames call will skip the frame for "bar". It will +// return 2 and will produce pc values that map to the following +// procedures: +// result[0] foo +// result[1] main +// (Actually, there may be a few more entries after "main" to account for +// startup procedures.) +// And corresponding stack frame sizes will also be recorded: +// sizes[0] 16 +// sizes[1] 16 +// (Stack frame sizes of 16 above are just for illustration purposes.) +// Stack frame sizes of 0 or less indicate that those frame sizes couldn't +// be identified. +// +// This routine may return fewer stack frame entries than are +// available. Also note that "result" and "sizes" must both be non-NULL. +extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth, + int skip_count, const void *uc); + +// This is similar to the GetStackFrames routine, except that it returns +// the stack trace only, and not the stack frame sizes as well. +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int depth = GetStackTrace(result, 10, 1); +// } +// +// This produces: +// result[0] foo +// result[1] main +// .... ... +// +// "result" must not be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth, + int skip_count, const void *uc); + +#endif /* GOOGLE_STACKTRACE_H_ */ diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/tcmalloc.h new file mode 100644 index 00000000000..46fb4eafc50 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/include/gperftools/tcmalloc.h @@ -0,0 +1,155 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if defined(__cpp_aligned_new) || (defined(_MSVC_LANG) && _MSVC_LANG > 201402L) + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/src/windows/config.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/internal/src/config.h index e860bc35353..a64c1d94f68 100644 --- a/src/third_party/gperftools-2.7/src/windows/config.h +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/internal/src/config.h @@ -320,15 +320,27 @@ /* the namespace where STL code like vector<> is defined */ #define STL_NAMESPACE std -/* Define 32K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_32K_PAGES */ - -/* Define 64K of internal pages size for tcmalloc */ -/* #undef TCMALLOC_64K_PAGES */ +/* Define to 1 to try to reduce the number of size classes. */ +#define TCMALLOC_AGGRESSIVE_MERGE 1 /* Define 8 bytes of allocation alignment for tcmalloc */ /* #undef TCMALLOC_ALIGN_8BYTES */ +/* Define to 0 to disable malloc override in libc. */ +#define TCMALLOC_ENABLE_LIBC_OVERRIDE 0 + +/* Define max size of cached allocations for tcmalloc */ +#define TCMALLOC_MAX_SIZE_KB 16 + +/* Define internal page size for tcmalloc as number of left bitshift */ +#define TCMALLOC_PAGE_SIZE_SHIFT 12 + +/* Optimal transfer size between thread and central caches */ +#define TCMALLOC_TARGET_TRANSFER_KB 8 + +/* A detail of the "blocks_to_move" loop of "SizeMap::Init" */ +#define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1 + /* Version number of package */ #define VERSION "2.7" diff --git a/src/third_party/gperftools-2.7/platform/windows_x86_64/internal/src/gperftools/tcmalloc.h b/src/third_party/gperftools-2.7/platform/windows_x86_64/internal/src/gperftools/tcmalloc.h new file mode 100644 index 00000000000..46fb4eafc50 --- /dev/null +++ b/src/third_party/gperftools-2.7/platform/windows_x86_64/internal/src/gperftools/tcmalloc.h @@ -0,0 +1,155 @@ +// -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat <opensource@google.com> + * .h file by Craig Silverstein <opensource@google.com> + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include <stddef.h> /* for size_t */ +#ifdef __cplusplus +#include <new> /* for std::nothrow_t, std::align_val_t */ +#endif + +/* Define the version number so folks can check against it */ +#define TC_VERSION_MAJOR 2 +#define TC_VERSION_MINOR 7 +#define TC_VERSION_PATCH "" +#define TC_VERSION_STRING "gperftools 2.7" + +#ifndef PERFTOOLS_NOTHROW + +#if __cplusplus >= 201103L +#define PERFTOOLS_NOTHROW noexcept +#elif defined(__cplusplus) +#define PERFTOOLS_NOTHROW throw() +#else +# ifdef __GNUC__ +# define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) +# else +# define PERFTOOLS_NOTHROW +# endif +#endif + +#endif + +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + /* + * Returns a human-readable version string. If major, minor, + * and/or patch are not NULL, they are set to the major version, + * minor version, and patch-code (a string, usually ""). + */ + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; + + /* + * This is an alias for MallocExtension::instance()->GetAllocatedSize(). + * It is equivalent to + * OS X: malloc_size() + * glibc: malloc_usable_size() + * Windows: _msize() + */ + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + +#if defined(__cpp_aligned_new) || (defined(_MSVC_LANG) && _MSVC_LANG > 201402L) + PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); + PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; + PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, + const std::nothrow_t&) PERFTOOLS_NOTHROW; +#endif +} +#endif + +/* We're only un-defining for public */ +#if !defined(GPERFTOOLS_CONFIG_H_) + +#undef PERFTOOLS_NOTHROW + +#endif /* GPERFTOOLS_CONFIG_H_ */ + +#endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ diff --git a/src/third_party/gperftools-2.7/scripts/host_config.sh b/src/third_party/gperftools-2.7/scripts/host_config.sh new file mode 100755 index 00000000000..c071ab17ceb --- /dev/null +++ b/src/third_party/gperftools-2.7/scripts/host_config.sh @@ -0,0 +1,137 @@ +#!/bin/bash + +set -euo pipefail +IFS=$'\n\t' + +# convenience shell functions +function log2floor () { + local x=0 + local y=$((($1)>>1)) + while [[ $y -gt 0 ]]; do + x=$((x+1)) + y=$((y>>1)) + done + echo $x +} + +function set_define () { + # change any line matching the macro name, surrounded by spaces, + # to be a #define of that macro to the specified value. + echo "/ $1 /c\\" + echo "#define $1 $2" +} + +NAME=gperftools +VERSION=2.7 +REVISION=$VERSION-mongodb +MACOSX_VERSION_MIN=10.12 + +DEST_DIR=$(git rev-parse --show-toplevel)/src/third_party/$NAME-$VERSION + +UNAME=$(uname | tr A-Z a-z) +UNAME_PROCESSOR=$(uname -m) + +# Our build system chooses different names in this case so we need to match them +if [[ $UNAME == darwin ]]; then + UNAME=osx +fi + +TARGET_UNAME=${UNAME}_${UNAME_PROCESSOR} + +PAGE_SIZE_KB=4 +MAX_SIZE_KB=16 +TARGET_TRANSFER_KB=8 + +WINDOWS_PAGE_SIZE_KB=$PAGE_SIZE_KB +WINDOWS_MAX_SIZE_KB=$MAX_SIZE_KB +WINDOWS_TARGET_TRANSFER_KB=$TARGET_TRANSFER_KB + +if [[ $UNAME_PROCESSOR == ppc64le ]]; then + PAGE_SIZE_KB=64 + MAX_SIZE_KB=64 +fi + +COMMON_FLAGS="-g -O2" # configure's defaults for both C and C++ + +if [[ $UNAME == osx ]]; then + COMMON_FLAGS+=" -mmacosx-version-min=$MACOSX_VERSION_MIN" +else + ENV_CPPFLAGS="CPPFLAGS=-D_XOPEN_SOURCE=700 -D_GNU_SOURCE" +fi + +ENV_CFLAGS="CFLAGS=$COMMON_FLAGS" +ENV_CXXFLAGS="CXXFLAGS=$COMMON_FLAGS -std=c++17" + +PLATFORM_DIR="$DEST_DIR/platform" +HOST_CONFIG="$PLATFORM_DIR/$TARGET_UNAME" + +mkdir -p $HOST_CONFIG/internal +pushd $HOST_CONFIG/internal + +PATH=/opt/mongodbtoolchain/v3/bin:$PATH +env \ + ${ENV_CPPFLAGS:-} \ + ${ENV_CFLAGS:-} \ + ${ENV_CXXFLAGS:-} \ + $DEST_DIR/dist/configure \ + --prefix=$HOST_CONFIG/junk \ + --includedir=$HOST_CONFIG/include \ + --enable-frame-pointers=yes \ + --enable-libunwind=no \ + --enable-sized-delete=yes \ + --enable-tcmalloc-aggressive-merge \ + --enable-tcmalloc-mallinfo=no \ + --enable-tcmalloc-unclamped-transfer-sizes=yes \ + --enable-tcmalloc-target-transfer-kb=$TARGET_TRANSFER_KB \ + --with-tcmalloc-pagesize=$PAGE_SIZE_KB \ + --with-tcmalloc-maxsize=$MAX_SIZE_KB + +# Make sure our configuration makes sense to tcmalloc's tests. +# Note that sampling_test.sh has occasionally shown a flaky failure. +if [[ ${TCMALLOC_CHECK:-0} == 1 ]]; then + make check +fi + +# Compose a consumer-side install of just the include dir. +# This also produces other installed junk (docs, pkg-config), which we discard. +make install-data +rm -rf "$HOST_CONFIG/junk" +make clean +popd # $HOST_CONFIG/internal + +# Pseudo-configure Windows. +function configure_windows() { + local WINDOWS_CONFIG_DIR="$PLATFORM_DIR/windows_x86_64" + # Editing with sed is the best we can reasonably do, as gperftools doesn't + # ship with a Windows configuration mechanism. + local WINDOWS_CONFIG_H="$WINDOWS_CONFIG_DIR/internal/src/config.h" + mkdir -p "$(dirname "$WINDOWS_CONFIG_H")" + sed " + $(set_define TCMALLOC_ENABLE_LIBC_OVERRIDE 0) + $(set_define TCMALLOC_AGGRESSIVE_MERGE 1) + $(set_define TCMALLOC_PAGE_SIZE_SHIFT $(log2floor $((WINDOWS_PAGE_SIZE_KB*1024)))) + $(set_define TCMALLOC_MAX_SIZE_KB ${WINDOWS_MAX_SIZE_KB}) + $(set_define TCMALLOC_TARGET_TRANSFER_KB ${WINDOWS_TARGET_TRANSFER_KB}) + $(set_define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1) + " \ + < "$DEST_DIR/dist/src/windows/config.h" \ + > "$WINDOWS_CONFIG_H" + + # gperftools ships with a src/windows/gperftools/tcmalloc.h as well the tcmalloc.h.in file + # from which it is generated. It is also regenerated as part of './configure'. + # This means a non-overwriting configure will generate a competing tcmalloc.h file to the + # one gperftools provides. We should make sure our system include path has exactly one + # <gperftools/tcmalloc.h> when building on Windows. + local WINDOWS_TCMALLOC_H_RELEASED="$DEST_DIR/dist/src/windows/gperftools/tcmalloc.h" + local WINDOWS_TCMALLOC_H="$WINDOWS_CONFIG_DIR/internal/src/gperftools/tcmalloc.h" + mkdir -p "$(dirname "$WINDOWS_TCMALLOC_H")" + cp "$WINDOWS_TCMALLOC_H_RELEASED" "$WINDOWS_TCMALLOC_H" + + # Completely synthesize a Windows include/gperftools directory. + # Guess: copying *this* platform's include/ and overwriting gperftools/tcmalloc.h with + # the tcmalloc.h from the Google-provided windows/ header. + cp -a "$HOST_CONFIG/include" "$WINDOWS_CONFIG_DIR/include" + cp "$WINDOWS_TCMALLOC_H" "$WINDOWS_CONFIG_DIR/include/gperftools/tcmalloc.h" +} + +configure_windows diff --git a/src/third_party/gperftools-2.7/scripts/import.sh b/src/third_party/gperftools-2.7/scripts/import.sh new file mode 100755 index 00000000000..a52baa32224 --- /dev/null +++ b/src/third_party/gperftools-2.7/scripts/import.sh @@ -0,0 +1,65 @@ +#!/bin/bash +# This script downloads and imports gperftools. +# It can be run on Linux, Windows WSL or Mac OS X. +# The actual integration via SConscript is not done by this script +# +# NOTES +# 1. Gperftools is autotools based except for Windows where it has a checked in config.h +# 2. On Linux, we generate config.h on the oldest supported distribution for each architecture +# But to support newer distributions we must set some defines via SConscript instead of config.h +# 3. tcmalloc.h is configured by autotools for system installation purposes, but we modify it +# to be used across platforms via an ifdef instead. This matches the corresponding logic used in +# tcmalloc.cc to control functions that are guarded by HAVE_STRUCT_MALLINFO. + +# Turn on strict error checking, like perl use 'strict' +set -euo pipefail +IFS=$'\n\t' + +if [[ "$#" -ne 0 ]]; then + echo "This script does not take any arguments" >&2 + exit 1 +fi + +NAME=gperftools +VERSION=2.7 +REVISION=$VERSION-mongodb + +# If WSL, get Windows temp directory +if $(grep -q Microsoft /proc/version); then + TEMP_ROOT=$(wslpath -u $(powershell.exe -Command "Get-ChildItem Env:TEMP | Get-Content | Write-Host")) +else + TEMP_ROOT="/tmp" +fi +REPO=$(mktemp -d $TEMP_ROOT/$NAME.XXXXXX) +trap "rm -rf $REPO" EXIT + +DEST_DIR=$(git rev-parse --show-toplevel)/src/third_party/$NAME-$VERSION +UNAME=$(uname | tr A-Z a-z) +UNAME_PROCESSOR=$(uname -m) + +# Our build system chooses different names in this case so we need to match them +if [[ $UNAME == darwin ]]; then + UNAME=osx +fi + +TARGET_UNAME=${UNAME}_${UNAME_PROCESSOR} + +git clone https://github.com/mongodb-labs/gperftools.git -c core.autocrlf=false $REPO + +pushd $REPO +git checkout $REVISION +./autogen.sh + +# configure just to generate a Makefile that has the 'make distdir' target. +./configure +DIST_DIR=$NAME-$VERSION +make distdir +make distclean + +if [[ -d $DEST_DIR/dist ]]; then + echo "You should 'rm -r $DEST_DIR/dist' before running import.sh" >&2 + exit 1 +fi + +mv $DIST_DIR $DEST_DIR/dist +popd diff --git a/src/third_party/scripts/gperftools_get_sources.sh b/src/third_party/scripts/gperftools_get_sources.sh index 462fc1b3ca4..7486a5fc025 100755 --- a/src/third_party/scripts/gperftools_get_sources.sh +++ b/src/third_party/scripts/gperftools_get_sources.sh @@ -1,137 +1,3 @@ #!/bin/bash -# This script downloads and imports gperftools. -# It can be run on Linux, Windows WSL or Mac OS X. -# The actual integration via SConscript is not done by this script -# -# NOTES -# 1. Gperftools is autotools based except for Windows where it has a checked in config.h -# 2. On Linux, we generate config.h on the oldest supported distribution for each architecture -# But to support newer distributions we must set some defines via SConscript instead of config.h -# 3. tcmalloc.h is configured by autotools for system installation purposes, but we modify it -# to be used across platforms via an ifdef instead. This matches the corresponding logic used in -# tcmalloc.cc to control functions that are guarded by HAVE_STRUCT_MALLINFO. - -# Turn on strict error checking, like perl use 'strict' -set -euo pipefail -IFS=$'\n\t' - -if [ "$#" -ne 0 ]; then - echo "This script does not take any arguments" - exit 1 -fi - -# convenience shell functions -function log2floor () { - local x=0 - local y=$((($1)>>1)) - while [ $y -gt 0 ]; do - x=$((x+1)) - y=$((y>>1)) - done - echo $x -} - -function set_define () { - # change any line matching the macro name, surrounded by spaces, - # to be a #define of that macro to the specified value. - echo "/ $1 /c\\" - echo "#define $1 $2" -} - -NAME=gperftools -VERSION=2.7 -REVISION=$VERSION-mongodb - -# If WSL, get Windows temp directory -if $(grep -q Microsoft /proc/version); then - TEMP_DIR=$(wslpath -u $(powershell.exe -Command "Get-ChildItem Env:TEMP | Get-Content | Write-Host")) -else - TEMP_DIR="/tmp" -fi -TEMP_DIR=$(mktemp -d $TEMP_DIR/$NAME.XXXXXX) -trap "rm -rf $TEMP_DIR" EXIT - -SRC_DIR=$TEMP_DIR/$NAME -DEST_DIR=$(git rev-parse --show-toplevel)/src/third_party/$NAME-$VERSION -UNAME=$(uname | tr A-Z a-z) -UNAME_PROCESSOR=$(uname -p) - -# Our build system chooses different names in this case so we need to match them -if [ $UNAME == "darwin" ]; then - UNAME=osx - UNAME_PROCESSOR=x86_64 -fi - -TARGET_UNAME=${UNAME}_${UNAME_PROCESSOR} - -git clone https://github.com/mongodb-labs/gperftools.git -c core.autocrlf=false $TEMP_DIR - -pushd $TEMP_DIR -git checkout $REVISION - -./autogen.sh - -if [ "$UNAME_PROCESSOR" = "ppc64le" ]; then - PAGE_SIZE_KB=64 - MAX_SIZE_KB=64 -else - PAGE_SIZE_KB=4 - MAX_SIZE_KB=16 -fi - -TARGET_TRANSFER_KB=8 - -env PATH=/opt/mongodbtoolchain/v3/bin:$PATH \ - ./configure \ - --enable-tcmalloc-aggressive-merge \ - --enable-tcmalloc-mallinfo=no \ - --enable-tcmalloc-unclamped-transfer-sizes=yes \ - --enable-tcmalloc-target-transfer-kb=$TARGET_TRANSFER_KB \ - --with-tcmalloc-pagesize=$PAGE_SIZE_KB \ - --with-tcmalloc-maxsize=$MAX_SIZE_KB - -# Do a deep copy if this is the first time -if [ ! -d $DEST_DIR ]; then - cp -r $TEMP_DIR $DEST_DIR || true - - DEST_CONFIG_DIR=$DEST_DIR/build_windows_x86_64 - mkdir $DEST_CONFIG_DIR - sed " - $(set_define TCMALLOC_ENABLE_LIBC_OVERRIDE 0) - $(set_define TCMALLOC_AGGRESSIVE_MERGE 1) - $(set_define TCMALLOC_PAGE_SIZE_SHIFT $(log2floor $((PAGE_SIZE_KB*1024)))) - $(set_define TCMALLOC_MAX_SIZE_KB ${MAX_SIZE_KB}) - $(set_define TCMALLOC_TARGET_TRANSFER_KB ${TARGET_TRANSFER_KB}) - $(set_define TCMALLOC_USE_UNCLAMPED_TRANSFER_SIZES 1) - " \ - < $TEMP_DIR/src/windows/config.h \ - > $DEST_CONFIG_DIR/config.h -fi - -# Adjust config.h, See note 2 at top of file -mkdir $DEST_DIR/build_$TARGET_UNAME || true -cp src/config.h $DEST_DIR/build_$TARGET_UNAME/config.h - -# Generate tcmalloc.h -# See note 3 at top of file -if [ ! -d $DEST_DIR/src/gperftools/tcmalloc.h ]; then - TCMALLOC_H=$DEST_DIR/src/gperftools/tcmalloc.h - TCMALLOC_H_IN=src/gperftools/tcmalloc.h.in - TCMALLOC_H_TMP=tcmalloc.h.bak - cp src/gperftools/tcmalloc.h $TCMALLOC_H -fi - -popd - -# Prune sources -pushd $DEST_DIR -rm -rf autom4te.cache -rm -rf .git -rm -f src/config.h -rm -f compile* -rm -f depcomp -rm -f libtool -rm -f test-driver -rm -f *.m4 -rm -f missing -popd +LIBRARY_DIR="$(git rev-parse --show-toplevel)/src/third_party/gperftools-2.7" +exec "$LIBRARY_DIR/scripts/import.sh" "$@" |
