--- makefile.orig	2008-10-09 04:07:40.000000000 +0700
+++ makefile	2010-09-13 20:48:07.000000000 +0700
@@ -3,10 +3,9 @@
 # see README for others
 PLATFORM=linux
 
-prefix = /usr
+prefix = ${PREFIX}
 sbindir = ${prefix}/sbin
-sharedir = ${prefix}/share
-mandir = ${sharedir}/man
+mandir = ${prefix}/man
 
 O=aoe.o bpf.o ${PLATFORM}.o ata.o
 CFLAGS += -Wall -g -O2
@@ -38,6 +37,6 @@
 	rm -f $O vblade
 
 install : vblade vbladed
-	install vblade ${sbindir}/
-	install vbladed ${sbindir}/
-	install vblade.8 ${mandir}/man8/
+	${INSTALL_PROGRAM} vblade ${sbindir}/
+	${INSTALL_SCRIPT} vbladed ${sbindir}/
+	${INSTALL_MAN} vblade.8 ${mandir}/man8/