Mesa (master): util: Add strings.h include on unices
Jose Fonseca
jrfonseca at kemper.freedesktop.org
Fri Dec 9 20:18:26 UTC 2011
Module: Mesa
Branch: master
Commit: c83fb4d45f2a47042f395271efe6e5489b2c4aee
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c83fb4d45f2a47042f395271efe6e5489b2c4aee
Author: José Fonseca <jfonseca at vmware.com>
Date: Fri Dec 9 20:05:27 2011 +0000
util: Add strings.h include on unices
Fixes -Wimplicit-function-declaration for ffs with GCC. Spotted/tested
by Kai Wasserbäch.
---
src/gallium/auxiliary/util/u_math.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index f908341..404bd21 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -51,6 +51,10 @@ extern "C" {
#include <math.h>
#include <stdarg.h>
+#ifdef PIPE_OS_UNIX
+#include <strings.h> /* for ffs */
+#endif
+
#ifndef M_SQRT2
#define M_SQRT2 1.41421356237309504880
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