author | Ryan C. Gordon |
Fri, 29 Mar 2013 21:16:30 -0400 | |
changeset 7033 | 3b12bae22f9e |
parent 7032 | 305feca4f152 |
child 7034 | 3a5a53435ebd |
1.1 --- a/include/SDL_bits.h Fri Mar 29 21:13:16 2013 -0400 1.2 +++ b/include/SDL_bits.h Fri Mar 29 21:16:30 2013 -0400 1.3 @@ -52,7 +52,7 @@ 1.4 SDL_FORCE_INLINE Sint8 1.5 SDL_MostSignificantBitIndex32(Uint32 x) 1.6 { 1.7 -#if defined(__GNUC__) 1.8 +#if defined(__GNUC__) && __GNUC__ >= 4 1.9 /* Count Leading Zeroes builtin in GCC. 1.10 * http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html 1.11 */