--- autoconf-2.60/lib/autoconf/libs.m4.rh1      2006-11-09 16:23:30.000000000 +0100
+++ autoconf-2.60/lib/autoconf/libs.m4  2006-11-09 16:25:55.000000000 +0100
@@ -288,7 +288,7 @@
   # See if we find them without any special options.
   # Don't add to $LIBS permanently.
   ac_save_LIBS=$LIBS
-  LIBS="-lXt $LIBS"
+  LIBS="-lX11 $LIBS"
   AC_LINK_IFELSE([AC_LANG_PROGRAM([@%:@include <X11/Xlib.h>],
 				  [XrmInitialize ()])],
 		 [LIBS=$ac_save_LIBS