--- source/unix/makefile~	2005-03-24 14:29:43.000000000 +0100
+++ source/unix/makefile	2005-03-24 14:34:05.000000000 +0100
@@ -83,7 +83,7 @@
 # You probably won't need to change these if you have the X11 variable
 #   above set properly...
 XLIBINC = -I$(X11)/include
-XLIBLIB = -L$(X11)/lib -lX11
+XLIBLIB = -L$(X11)/lib64 -lX11
 
 # libpng and zlib include and library directories.
 #