[Piglit] [PATCH] Shut up gcc about c++11 issues.

[Eric Anholt]

This isn't c++11 code.
---
 CMakeLists.txt |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index effa8d8..b2de6a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -118,6 +118,11 @@ if (NOT MSVC)
 	IF (C_COMPILER_FLAG_WDECL_AFTER_STMT)
 		SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wdeclaration-after-statement")
 	ENDIF (C_COMPILER_FLAG_WDECL_AFTER_STMT)
+
+	CHECK_CXX_COMPILER_FLAG("-Wno-narrowing" CXX_COMPILER_FLAG_WNO_NARROWING)
+	IF (CXX_COMPILER_FLAG_WNO_NARROWING)
+		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-narrowing")
+	ENDIF (CXX_COMPILER_FLAG_WNO_NARROWING)
 else ()
 	include_directories("include/msvc/c99")
 
-- 
1.7.10.4