--- discover/Makefile.orig	Tue Mar 26 02:24:35 1996
+++ discover/Makefile	Sat Mar  6 18:37:20 2004
@@ -1,9 +1,9 @@
 # $Id: Makefile,v 1.1 1996/03/25 20:24:35 lexa Exp $
 
-CC=gcc
-CFLAGS=
+CC?=gcc
+CFLAGS?=
 BINARY=encdiscover
-UTILDIR?=/usr/local/bin
+UTILDIR?=${PREFIX}/bin
 BINOWN?=root.wheel
 BINMODE?=755
 CHOWN?=/usr/sbin/chown