mesa: remove platform checks around __builtin_ffs, __builtin_ffsll

Use the __builtin_ffs, __builtin_ffsll functions whenever we have GCC,
not just for specific platforms.  Fixes Solaris build.

Note: This is a candidate for the stable branches.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=62868
Signed-off-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>

diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h
index 4b783818b2fac2329c44579d13090931e0c96458..c4110ef10b5b818cc5bf484fa450e59ec642f792 100644 (file)
--- a/src/mesa/main/imports.h
+++ b/src/mesa/main/imports.h
@@ -500,17 +500,11 @@ _mesa_realloc( void *oldBuffer, size_t oldSize, size_t newSize );
 #ifndef FFS_DEFINED
 #define FFS_DEFINED 1
 #ifdef __GNUC__
-
-#if defined(__MINGW32__) || defined(__CYGWIN__) || defined(ANDROID) || defined(__APPLE__)
 #define ffs __builtin_ffs
 #define ffsll __builtin_ffsll
-#endif
-
 #else
-
 extern int ffs(int i);
 extern int ffsll(long long int i);
-
 #endif /*__ GNUC__ */
 #endif /* FFS_DEFINED */