--- Makefile.orig	Mon Apr  7 06:51:06 2003
+++ Makefile	Wed Oct 22 16:41:57 2003
@@ -1,13 +1,12 @@
 # Makefile - makefile for rexima
 
-CC=gcc
-CFLAGS=-O -Wall
+CC?=cc
+CFLAGS?=-O -pipe
 
 # Set BINDIR to directory for binary,
 # MANDIR to directory for man page.
 # Usually it will be simpler to just set PREFIX.
 #
-PREFIX=/usr/local
 BINDIR=$(PREFIX)/bin
 MANDIR=$(PREFIX)/man/man1