--- CMakeLists.txt~	2011-10-02 05:43:11.000000000 -0500
+++ CMakeLists.txt	2011-11-09 07:51:31.801020675 -0600
@@ -93,7 +93,7 @@ if (ENABLE_OPENCC)
 endif (ENABLE_OPENCC)
 
 if(ENABLE_DEBUG)
-    set(_DEBUG)
+    set(_DEBUG ON)
 endif(ENABLE_DEBUG)
 
 set(package     fcitx)