$OpenBSD: patch-Makefile,v 1.1 2012/04/01 06:36:18 ajacoutot Exp $
--- Makefile.orig	Sun Apr  1 08:31:36 2012
+++ Makefile	Sun Apr  1 08:32:41 2012
@@ -1,13 +1,13 @@
 # $Id: patch-Makefile,v 1.1 2012/04/01 06:36:18 ajacoutot Exp $
 
-TRUEPREFIX?=	/usr/local
+PREFIX	?=	/usr/local
 
-BINDIR	=	${TRUEPREFIX}/bin
-MANDIR	=	${TRUEPREFIX}/man/cat
+BINDIR	=	${PREFIX}/bin
+MANDIR	=	${PREFIX}/man/cat
 
 PROG	=	sclock
-CFLAGS	+=	-I/usr/X11R6/include -Wall -Werror -g3
-LDFLAGS	+=	-L/usr/X11R6/lib
+CFLAGS	+=	-I${X11BASE}/include -Wall -g3
+LDFLAGS	+=	-L${X11BASE}/lib
 LDADD	=	-lX11
 
 .include <bsd.prog.mk>