$OpenBSD: patch-Makefile,v 1.1 2011/06/23 22:50:27 naddy Exp $
--- Makefile.orig	Sun Jul 22 10:22:45 2007
+++ Makefile	Tue Jun 21 07:13:31 2011
@@ -10,8 +10,8 @@ CFLAGS+=	-Wall
 
 MAN=		sudoku-solver.6
 
-BINDIR=		/usr/local/bin
-MANDIR=		/usr/local/man/cat
+BINDIR=		${TRUEPREFIX}/bin
+MANDIR=		${TRUEPREFIX}/man/man
 
 VERSION=	1.0.1
 PUBDIR=		/var/www/ftp/pub/sources/sudoku