From a5c74e324c294354b3297ec53ffa4d55490d24aa Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sun, 2 Oct 2011 22:12:31 -0700
Subject: [PATCH] Make sure GCC properly errors when checking visiblity
 attributes

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 14492387..25fd546d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -182,7 +182,7 @@ IF(WIN32)
 ELSE()
     SET(OLD_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
     # Yes GCC, really don't accept visibility modes you don't support
-    SET(CMAKE_REQUIRED_FLAGS "${OLD_REQUIRED_FLAGS} -Werror")
+    SET(CMAKE_REQUIRED_FLAGS "${OLD_REQUIRED_FLAGS} -Wattributes -Werror")
 
     CHECK_C_SOURCE_COMPILES("int foo() __attribute__((visibility(\"protected\")));
                              int main() {return 0;}" HAVE_GCC_PROTECTED_VISIBILITY)
-- 
2.11.4.GIT