From: Jose Fonseca <jfonseca@vmware.com>
Date: Wed, 4 Feb 2015 14:58:20 +0000 (+0000)
Subject: gallium/util: Define ffsll on MinGW.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=46f1033067b3fc118048bf30e47b1270ae471371;p=mesa.git

gallium/util: Define ffsll on MinGW.

Trivial.

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

diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index 8eb840f1ec0..7687100ae65 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 */