--- configure.ac.gtk	2012-01-17 14:00:59.529232436 +0800
+++ configure.ac	2012-01-17 14:02:19.749236440 +0800
@@ -188,8 +188,8 @@
 dnl = GTK Doc check ========================================================
 
 G_PREFIX=`$PKG_CONFIG --variable=prefix glib-2.0`
-GDK_PREFIX=`$PKG_CONFIG --variable=prefix gdk-2.0`
-GTK_PREFIX=`$PKG_CONFIG --variable=prefix gtk+-2.0`
+GDK_PREFIX=`$PKG_CONFIG --variable=prefix gdk-3.0`
+GTK_PREFIX=`$PKG_CONFIG --variable=prefix gtk+-3.0`
 GDK_PIXBUF_PREFIX=`$PKG_CONFIG --variable=prefix gdk-pixbuf-2.0`
 CLUTTER_PREFIX=`$PKG_CONFIG --variable=prefix clutter-1.0`
 AC_SUBST(G_PREFIX)
--- configure.gtk	2012-01-17 14:01:15.179325683 +0800
+++ configure	2012-01-17 14:01:36.169235046 +0800
@@ -14132,8 +14132,8 @@
 
 
 G_PREFIX=`$PKG_CONFIG --variable=prefix glib-2.0`
-GDK_PREFIX=`$PKG_CONFIG --variable=prefix gdk-2.0`
-GTK_PREFIX=`$PKG_CONFIG --variable=prefix gtk+-2.0`
+GDK_PREFIX=`$PKG_CONFIG --variable=prefix gdk-3.0`
+GTK_PREFIX=`$PKG_CONFIG --variable=prefix gtk+-3.0`
 GDK_PIXBUF_PREFIX=`$PKG_CONFIG --variable=prefix gdk-pixbuf-2.0`
 CLUTTER_PREFIX=`$PKG_CONFIG --variable=prefix clutter-1.0`
 
