diff options
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-05-28 17:27:01 +0000 |
|---|---|---|
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-05-28 17:27:01 +0000 |
| commit | f4d90d643e07a9b40194b41233f5bdf2a7ef1b17 (patch) | |
| tree | 0ed25a637a039c2d5d231df811fefc8e6ec64536 /libstdc++-v3/configure.ac | |
| parent | 792d374c1a7bc54243c2c22eba5199cf82b05b7d (diff) | |
| download | gcc-f4d90d643e07a9b40194b41233f5bdf2a7ef1b17.tar.gz | |
2011-05-28 Jonathan Wakely <jwakely.gcc@gmail.com>
* acinclude.m4: Define GLIBCXX_CHECK_GET_NPROCS and
GLIBCXX_CHECK_SC_NPROCESSORS_ONLN.
* configure.ac: Use them. Increase minor version.
* configure: Regenerate.
* config.h.in: Regenerate.
* include/std/thread (thread::hardware_concurrency): Remove inline
definition.
* src/thread.cc (thread::hardware_concurrency): Define.
* config/abi/pre/gnu.ver: Export new symbol @3.4.17
* testsuite/util/testsuite_abi.cc: Add new version.
* testsuite/lib/libstdc++.exp (check_v3_target_nprocs): Add.
* testsuite/lib/dg-options.exp (dg-require-nprocs): Add.
* testsuite/30_threads/thread/members/hardware_concurrency.cc: Use
dg-require-nprocs and verify hardware_concurrency returns non-zero.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174383 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/configure.ac')
| -rw-r--r-- | libstdc++-v3/configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac index 35c54fd4e9a..416c0d72d68 100644 --- a/libstdc++-v3/configure.ac +++ b/libstdc++-v3/configure.ac @@ -12,7 +12,7 @@ AC_CONFIG_HEADER(config.h) ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD # For libtool versioning info, format is CURRENT:REVISION:AGE -libtool_VERSION=6:16:0 +libtool_VERSION=6:17:0 AC_SUBST(libtool_VERSION) # Find the rest of the source tree framework. @@ -170,6 +170,12 @@ GLIBCXX_CHECK_GTHREADS AC_LC_MESSAGES +# For hardware_concurrency +AC_CHECK_HEADERS(sys/sysinfo.h) +GLIBCXX_CHECK_GET_NPROCS +AC_CHECK_HEADERS(unistd.h) +GLIBCXX_CHECK_SC_NPROCESSORS_ONLN + # Check for available headers. AC_CHECK_HEADERS([endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \ locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \ |