diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-11 21:44:44 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-11 21:44:44 +0000 |
| commit | 77d3568815aaad6487a295a42e0fce17c1c71b19 (patch) | |
| tree | f9fd5b7f95f54528ed914ff8348f63ec1722000e /gcc/defaults.h | |
| parent | 5f5dce8d85baa565d58eb34f4723b14b828417b4 (diff) | |
| download | gcc-77d3568815aaad6487a295a42e0fce17c1c71b19.tar.gz | |
2010-10-11 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 165329
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@165333 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/defaults.h')
| -rw-r--r-- | gcc/defaults.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/defaults.h b/gcc/defaults.h index 6ecebb69f42..88585726c7c 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -286,7 +286,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #endif #endif -/* This determines whether or not we support weak symbols. */ +/* This determines whether or not we support weak symbols. SUPPORTS_WEAK + must be a preprocessor constant. */ #ifndef SUPPORTS_WEAK #if defined (ASM_WEAKEN_LABEL) || defined (ASM_WEAKEN_DECL) #define SUPPORTS_WEAK 1 @@ -295,6 +296,12 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #endif #endif +/* This determines whether or not we support weak symbols during target + code generation. TARGET_SUPPORTS_WEAK can be any valid C expression. */ +#ifndef TARGET_SUPPORTS_WEAK +#define TARGET_SUPPORTS_WEAK (SUPPORTS_WEAK) +#endif + /* This determines whether or not we support the discriminator attribute in the .loc directive. */ #ifndef SUPPORTS_DISCRIMINATOR |