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mesa: Use __builtin_ffsll on Mac OS X.

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Fixes this GCC warning.
arrayobj.c: In function '_mesa_update_array_object_max_element':
arrayobj.c:310: warning: implicit declaration of function 'ffsll'

Signed-off-by: Vinson Lee <vlee@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Vinson Lee
2011-12-28 00:36:51 -08:00
parent 11cdf24d15
commit 0ddb759991
1 changed files with 1 additions and 1 deletions
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src/mesa/main/imports.h
+1 -1
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@@ -568,7 +568,7 @@ _mesa_init_sqrt_table(void);
#ifdef __GNUC__
#if defined(__MINGW32__) || defined(__CYGWIN__) || defined(ANDROID)
#if defined(__MINGW32__) || defined(__CYGWIN__) || defined(ANDROID) || defined(__APPLE__)
#define ffs __builtin_ffs
#define ffsll __builtin_ffsll
#endif