CMake: warn on missing declarations

2014-07-08 14:01:59 +02:00 · 2014-07-08 14:01:59 +02:00 · 3ff1c538ee
parent 326af097d9
commit 3ff1c538ee
1 changed files with 1 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -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