From 60818222e4b6919f1d808a9951e1f420c0c1188e Mon Sep 17 00:00:00 2001
From: comex <comexk@gmail.com>
Date: Sun, 8 Dec 2013 15:43:23 -0500
Subject: [PATCH] Disable a certain clang warning for libpng.

---
 Externals/libpng/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Externals/libpng/CMakeLists.txt b/Externals/libpng/CMakeLists.txt
index b30749ee86..122007c7c5 100644
--- a/Externals/libpng/CMakeLists.txt
+++ b/Externals/libpng/CMakeLists.txt
@@ -18,4 +18,5 @@ set(SRCS
   pngwtran.c
   pngwutil.c
 )
+add_definitions(-Wno-self-assign)
 add_library(png STATIC ${SRCS})