--- smage/trunk/core/xorg-server/xorg-server-1.9.3-r1.smage2	2010/12/16 22:40:39	1015
+++ smage/trunk/core/xorg-server/xorg-server-1.9.3-r1.smage2	2010/12/16 22:49:32	1016
@@ -114,6 +114,9 @@
 	usr/$(mlibdir)/xorg/modules/drivers/linux
 	usr/$(mlibdir)/xorg/modules/drivers/multimedia"
 
+# keep cvt and gtf for modline calculating
+MCORE_ONLY_KEEP+=" usr/bin/cvt usr/bin/gtf"
+
 sminclude xorg mtools mcore-split
 
 SRC_URI=( ${SRC_URI[*]}