--- Makefile.SimpleX.orig	Tue Mar 15 16:47:43 1994
+++ Makefile.SimpleX	Mon Nov 18 21:06:58 1996
@@ -5,8 +5,8 @@
 
 # You need to supply directories for libraries and include files
 #   only if they are not in a standard directory.
-LIBDIRS = 
-INCDIRS = 
+LIBDIRS = -L/usr/X11R6/lib
+INCDIRS = -I/usr/X11R6/include
 #LIBDIRS = -L/usr/imports/lib/X11R5
 #INCDIRS = -I/usr/imports/include