--- a/CMakeLists.txt	Sun Mar 14 22:10:17 2010 +0200
+++ b/CMakeLists.txt	Wed Mar 31 00:09:47 2010 +0300
@@ -52,6 +52,7 @@
 					  ${MCABBER_LIBRARRIES})
 include_directories(${lua_SOURCE_DIR}
 					${lua_BINARY_DIR})
+set_target_properties(lua PROPERTIES COMPILE_FLAGS "-Wall")
 
 ## Extra targets
 if(PERL_FOUND)