Make sure GCC properly errors when checking visiblity attributes

AerialX · Oct 3, 2011 · a5c74e3 · a5c74e3
1 parent e1cbf06
commit a5c74e3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)