Mesa (master): gallium/util: Define ffsll on MinGW.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 46f1033067b3fc118048bf30e47b1270ae471371
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=46f1033067b3fc118048bf30e47b1270ae471371

Author: Jose Fonseca <jfonseca at vmware.com>
Date:   Wed Feb  4 14:58:20 2015 +0000

gallium/util: Define ffsll on MinGW.

Trivial.

(Fixing MSVC will be far less so, as _BitScanForward64 is only supported on x64.)

---

 src/gallium/auxiliary/util/u_math.h |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index 8eb840f..7687100 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -530,6 +530,7 @@ unsigned ffs( unsigned u )
 }
 #elif defined(__MINGW32__) || defined(PIPE_OS_ANDROID)
 #define ffs __builtin_ffs
+#define ffsll __builtin_ffsll
 #endif
 
 #endif /* FFS_DEFINED */