--- Makefile	2003-03-10 12:22:23.000000000 +1000
+++ Makefile	2004-09-01 09:56:52.253390240 +1000
@@ -1,9 +1,17 @@
 
+prefix = /usr/local
+exec_prefix = ${prefix}
+
+bindir = ${exec_prefix}/bin
+mandir = ${prefix}/man
+
 src/hnb: src/*.c src/*.h src/*.inc src/hnbrc.inc
 	(cd src;make)
+
 install: src/hnb
-	install -D src/hnb /usr/local/bin/hnb
-	install -D -m444 doc/hnb.1 /usr/local/man/man1/hnb.1
+	install -D src/hnb ${bindir}/hnb
+	install -D -m444 doc/hnb.1 ${mandir}/man1/hnb.1
+
 clean:
 	(cd src;make clean)
 	(cd util;make clean)