diff options
author | iains <iains@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-22 14:49:11 +0000 |
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committer | iains <iains@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-22 14:49:11 +0000 |
commit | 07acf71267309fd593fafe0d25ed5a805aee0977 (patch) | |
tree | 2c26188cd406f39ca321e6a5612b5d17b6376b1e /libitm/configure.ac | |
parent | e3eb42090469340ec4e2c93cfb0347d35230d62d (diff) |
config:
* weakref.m4: New file.
libitm:
* configure.ac: Use GCC_CHECK_ELF_STYLE_WEAKREF.
* alloc_cpp.cc: Generate dummy functions if we don't
HAVE_ELF_STYLE_WEAKREF.
* eh_cpp.cc: Likewise.
* configure: Regenerate.
* aclocal.m4: Likewise.
* config.h.in: Likewise.
* Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181618 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libitm/configure.ac')
-rw-r--r-- | libitm/configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libitm/configure.ac b/libitm/configure.ac index 672b71279e38..45ee8701e385 100644 --- a/libitm/configure.ac +++ b/libitm/configure.ac @@ -239,6 +239,8 @@ LIBITM_CHECK_SYNC_BUILTINS LIBITM_CHECK_64BIT_SYNC_BUILTINS LIBITM_CHECK_AS_AVX +GCC_CHECK_ELF_STYLE_WEAKREF + # Cleanup and exit. CFLAGS="$save_CFLAGS" AC_CACHE_SAVE |