Mesa (master): intel: Fix warnings of undefined ffs().

[Eric Anholt]

Module: Mesa
Branch: master
Commit: ccf0d31a210baf062dcc0e0c19527cdbbade0ac9
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ccf0d31a210baf062dcc0e0c19527cdbbade0ac9

Author: Eric Anholt <eric at anholt.net>
Date:   Thu Jan 12 14:32:50 2012 -0800

intel: Fix warnings of undefined ffs().

For some reason these started showing up with the automake conversion.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Chad Versace <chad.versace at linux.intel.com>

---

 src/mesa/drivers/dri/intel/intel_context.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index 9fb2902..e673a4e 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -30,6 +30,7 @@
 
 
 #include <stdbool.h>
+#include <string.h>
 #include "main/mtypes.h"
 #include "main/mm.h"