CMake: warn on missing declarations

2014-07-11 16:07:22 +02:00
1 parent 326af097d9
commit 3ff1c538ee
@@ -197,6 +197,7 @@ if(NOT MSVC)
 	check_and_add_flag(LOGICAL_OP -Wlogical-op)
 	check_and_add_flag(SHADOW -Wshadow)
 	check_and_add_flag(INIT_SELF -Winit-self)
+	check_and_add_flag(MISSING_DECLARATIONS -Wmissing-declarations)
 endif(NOT MSVC)

 # gcc uses some optimizations which might break stuff without this flag