$OpenBSD$
--- Makefile.orig	Sat Jun 11 22:08:59 2011
+++ Makefile	Sat Jun 11 22:09:05 2011
@@ -52,7 +52,7 @@ ARCHFILES=COPYING Makefile.sets progdesc.php \
           doc/ct-moglogo.a65 \
           doc/bitness.a65
 
-PREFIX=/usr/local
+PREFIX?=/usr/local
 BINDIR=$(PREFIX)/bin
 
 ARCHNAME=snescom-$(VERSION)
