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| author | Iain Sandoe <iain@sandoe.co.uk> | 2020-08-02 16:44:02 +0100 |
|---|---|---|
| committer | Iain Sandoe <iain@sandoe.co.uk> | 2020-08-03 19:59:32 +0100 |
| commit | 105fe3e0b896998b4a1b5a79ad6526959c2e2e7a (patch) | |
| tree | 05d5ebb5778314b236ad7bd043c3843fbeaf78b6 /gcc | |
| parent | 7ddee9cd99beb2c3603bf307d263c6fd9cc05e90 (diff) | |
| download | gcc-105fe3e0b896998b4a1b5a79ad6526959c2e2e7a.zip gcc-105fe3e0b896998b4a1b5a79ad6526959c2e2e7a.tar.gz gcc-105fe3e0b896998b4a1b5a79ad6526959c2e2e7a.tar.bz2 | |
Darwin: Guard two macros in darwin.h.
Work on the Arm64 port shows that these two macros can be declared
ahead of the version in darwin.h which needs to override (for X86
and PPC this wasn't needed).
gcc/ChangeLog:
* config/darwin.h (ASM_DECLARE_FUNCTION_NAME): UNDEF before
use.
(DEF_MIN_OSX_VERSION): Only define if there's no existing
def.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/darwin.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h index f528b17..55a5361 100644 --- a/gcc/config/darwin.h +++ b/gcc/config/darwin.h @@ -652,6 +652,7 @@ extern GTY(()) int darwin_ms_struct; that the name *is* defined in this module, so it doesn't need to make them indirect. */ +#undef ASM_DECLARE_FUNCTION_NAME #define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ do { \ const char *xname = NAME; \ @@ -1059,7 +1060,9 @@ extern void darwin_driver_init (unsigned int *,struct cl_decoded_option **); providing an osx-version-min of this unless overridden by the User. 10.5 is the only version that fully supports all our archs so that's the fall-back default. */ +#ifndef DEF_MIN_OSX_VERSION #define DEF_MIN_OSX_VERSION "10.5" +#endif /* Later versions of ld64 support coalescing weak code/data without requiring that they be placed in specially identified sections. This is the earliest |