--- CMakeLists.txt.orig	2013-12-24 00:49:25.000000000 +0900
+++ CMakeLists.txt	2013-12-24 00:49:30.000000000 +0900
@@ -13,5 +13,5 @@
 
 add_subdirectory(src) 
 add_subdirectory(data) 
-add_subdirectory(doc)
+#add_subdirectory(doc)
 add_subdirectory(kconf_update)