--- ./Contrib/dic/gerodic/Makefile.orig	Sun Jun 27 00:09:13 1993
+++ ./Contrib/dic/gerodic/Makefile	Tue Jul 29 12:06:28 1997
@@ -4,8 +4,9 @@
 #	Jun. 26th '93 Wnn Consortium
 #
 
-WNNBINDIR=/usr/local/bin/Wnn4
-WNNWNNDIR=/usr/local/lib/wnn
+PREFIX = /usr/local
+WNNBINDIR=${PREFIX}/bin/Wnn4
+WNNWNNDIR=${PREFIX}/lib/wnn
 
 WNNOWNER=wnn