$NetBSD: patch-ab,v 1.2 2002/10/25 14:18:14 mjl Exp $

--- Makefile.in.orig	Sun Oct 20 22:27:56 2002
+++ Makefile.in	Fri Oct 25 16:01:40 2002
@@ -2,4 +2,4 @@
 
-BINDIR=/usr/bin
-MANDIR=/usr/share/man
+BINDIR?=/usr/bin
+MANDIR?=/usr/share/man