diff options
| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-31 17:25:41 +0000 |
|---|---|---|
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-31 17:25:41 +0000 |
| commit | a44c8c3b1ee8ae1779fd8ee1ad556ed86a608bd2 (patch) | |
| tree | e88d1126cb49f12ae276830176979bf2a5075453 /gcc/configure | |
| parent | 0f2461978ad48e198ae1ebd0db9bb57bae3ae83e (diff) | |
| download | gcc-a44c8c3b1ee8ae1779fd8ee1ad556ed86a608bd2.tar.gz | |
Fix compilation of build/*.o when using C++.
Found this while testing the C++ conversion for vec.[ch] on the
cxx-conversion branch. We do not build the build/*.o files with g++,
so I was getting lots of syntax errors while compiling build/vec.o.
2012-05-31 Diego Novillo <dnovillo@google.com>
* configure.ac (CXX_FOR_BUILD): Define and substitute.
(BUILD_CXXFLAGS): Define and substitute.
* Makefile.in (BUILD_CXXFLAGS): Define.
(CXX_FOR_BUILD): Define.
(COMPILER_FOR_BUILD): Set to CXX_FOR_BUILD if building with C++.
(LINKER_FOR_BUILD): Likewise.
(BUILD_COMPILERFLAGS): Set to BUILD_CXXFLAGS if building with C++.
(BUILD_LINKERFLAGS): Likewise.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188069 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/configure b/gcc/configure index 1cd61344511..1fdf0af80ca 100755 --- a/gcc/configure +++ b/gcc/configure @@ -703,7 +703,9 @@ LIBTOOL collect2 STMP_FIXINC BUILD_LDFLAGS +BUILD_CXXFLAGS BUILD_CFLAGS +CXX_FOR_BUILD CC_FOR_BUILD inhibit_libc SYSTEM_HEADER_DIR @@ -11835,7 +11837,9 @@ fi # These are the normal (build=host) settings: CC_FOR_BUILD='$(CC)' +CXX_FOR_BUILD='$(CXX)' BUILD_CFLAGS='$(ALL_CFLAGS)' +BUILD_CXXFLAGS='$(ALL_CXXFLAGS)' BUILD_LDFLAGS='$(LDFLAGS)' STMP_FIXINC=stmp-fixinc @@ -17967,7 +17971,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 17970 "configure" +#line 17974 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -18073,7 +18077,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 18076 "configure" +#line 18080 "configure" #include "confdefs.h" #if HAVE_DLFCN_H |