--- configure.orig	2007-11-23 02:39:52.000000000 +0900
+++ configure	2007-11-23 02:43:22.000000000 +0900
@@ -5532,7 +5532,7 @@
   if test x"$enable_image" = xyes; then
     enable_image=x11
     case "`uname -s`" in
-    Linux|linux|LINUX)
+    Linux|linux|LINUX|FreeBSD|freebsd|FREEBSD)
 	if test -c /dev/fb0; then
 	  enable_image=x11,fb
         fi;;