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| author | Ian Lance Taylor <iant@google.com> | 2009-06-24 04:03:51 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2009-06-24 04:03:51 +0000 |
| commit | 00020c1638f4b23d9889cad741ef40b4997775bf (patch) | |
| tree | 20ac25787d7feed69119a7cd8e85e41e13482447 /Makefile.def | |
| parent | 9006a1617947532ece5e1db63f5fa9199dc747c2 (diff) | |
| download | gcc-00020c1638f4b23d9889cad741ef40b4997775bf.tar.gz | |
configure.ac: Add --enable-build-with-cxx.
./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to
boot_languages. Only bootstrap target libraries listed in
target_libs for some boot language. Add --with-stage1-ldflags,
--with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove
with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions
if not building with C++.
* Makefile.def: For target_module libstdc++-v3, set bootstrap=true.
* Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables.
(POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables.
(HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS.
(POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add
POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS.
(POSTSTAGE1_FLAGS_TO_PASS): Likewise.
* configure, Makefile.in: Rebuild.
gcc/:
* configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings
from loose_warn into c_loose_warn and from strict_warn into
c_strict_warn. Set and substitute warn_cxxflags. Check for
--enable-build-with-cxx. Set and substitute
ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS.
* Makefile.in (CXXFLAGS): New variable.
(C_LOOSE_WARN, C_STRICT_WARN): New variables.
(GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if
the default is the same as $(STRICT_WARN).
(GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables.
(CXX): New variable.
(COMPILER): New value if ENABLE_BUILD_WITH_CXX.
(COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise.
(ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise.
(HOST_LIBS): New variable.
(GCC_CFLAGS): Add $(C_LOOSE_WARN).
(ALL_CXXFLAGS): New variable.
(LIBS, BACKENDLIBS): Add $(HOST_LIBS).
* doc/install.texi (Configuration): Document
--enable-build-with-cxx, --with-stage1-ldflags,
--with-stage1-libs, --with-boot-ldflags, --with-boot-libs.
* configure: Rebuild.
From-SVN: r148889
Diffstat (limited to 'Makefile.def')
| -rw-r--r-- | Makefile.def | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Makefile.def b/Makefile.def index 0fb4c78d499..fb963fe7824 100644 --- a/Makefile.def +++ b/Makefile.def @@ -141,7 +141,10 @@ host_modules= { module= libtermcap; no_check=true; host_modules= { module= utils; no_check=true; }; host_modules= { module= gnattools; }; -target_modules = { module= libstdc++-v3; lib_path=.libs; raw_cxx=true; }; +target_modules = { module= libstdc++-v3; + bootstrap=true; + lib_path=.libs; + raw_cxx=true; }; target_modules = { module= libmudflap; lib_path=.libs; }; target_modules = { module= libssp; lib_path=.libs; }; target_modules = { module= newlib; }; |