--- ./make/include/main.defs.orig	2012-06-09 05:45:19.000000000 +0800
+++ ./make/include/main.defs	2012-08-23 16:08:07.000000000 +0800
@@ -88,6 +88,11 @@
     MODULES += gtk
 endif
 
+ifeq (1-freebsd,$(FEATURE.gtk)-$(BUILD.system))
+    ## build gtk when gtk+freebsd
+    MODULES += gtk
+endif
+
 ifeq (1,$(FEATURE.local_yasm))
     MODULES += contrib/yasm
 endif