diff options
| author | Alan Coopersmith <[email protected]> | 2011-10-20 17:14:05 -0700 |
|---|---|---|
| committer | Alan Coopersmith <[email protected]> | 2011-10-21 18:39:50 -0700 |
| commit | 8c509e1181fc8be85587f290b0a9337724fb7a7b (patch) | |
| tree | d41c407aeed229f5668856b92b10b58b816fee33 /src/mesa/main/imports.c | |
| parent | df8f864bf6fb8dfd256455a5310ef70f820a5350 (diff) | |
Fix gcc version checks for _mesa_bitcount
- Fix _GNUC__ typo in both checks
- Fix logic error in check for gcc < 3.4 that breaks for gcc 2.x & older
Without this fix, builds with gcc 3.4.x end up depending on undefined
_mesa_bitcount instead of gcc's __builtin_popcount.
NOTE: This is a candidate for the stable branches.
Signed-off-by: Alan Coopersmith <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/main/imports.c')
| -rw-r--r-- | src/mesa/main/imports.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c index 345a1c53e2f..2469e426595 100644 --- a/src/mesa/main/imports.c +++ b/src/mesa/main/imports.c @@ -514,7 +514,7 @@ _mesa_ffsll(int64_t val) #endif #if !defined(__GNUC__) ||\ - ((_GNUC__ == 3 && __GNUC_MINOR__ < 4) && __GNUC__ < 4) + ((__GNUC__ * 100 + __GNUC_MINOR__) < 304) /* Not gcc 3.4 or later */ /** * Return number of bits set in given GLuint. */ |