From 673be386d6ae670d3c62051b10e7f57719338595 Mon Sep 17 00:00:00 2001
From: Brian Aker <brian@tangent.org>
Date: Thu, 28 Feb 2013 17:28:00 -0800
Subject: [PATCH] Fix OSX/clang compiler warning.

---
 libhashkit/md5.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/libhashkit/md5.cc b/libhashkit/md5.cc
index cf68e3ca..ef867766 100644
--- a/libhashkit/md5.cc
+++ b/libhashkit/md5.cc
@@ -71,7 +71,13 @@ documentation and/or software.
 #include <string.h>
 #include <sys/types.h>
 
-#pragma GCC diagnostic ignored "-Wunsafe-loop-optimizations"
+#define GCC_VERSION (__GNUC__ * 10000 \
+                     + __GNUC_MINOR__ * 100 \
+                     + __GNUC_PATCHLEVEL__)
+
+#if GCC_VERSION > 40600
+# pragma GCC diagnostic ignored "-Wunsafe-loop-optimizations"
+#endif
 
 /* POINTER defines a generic pointer type */
 typedef unsigned char *POINTER;
-- 
2.30.2