--- Makefile.orig	Mon Feb 15 11:54:06 1999
+++ Makefile	Wed Mar 13 23:41:36 2002
@@ -6,15 +6,15 @@
 # warranties, including, without limitation, the implied warranties
 # of merchant-ability and fitness for a particular purpose.
 
-CC=gcc
-CFLAGS=-O2 -Wall -fomit-frame-pointer #-m486
-LDFLAGS=-s
+CC?=		gcc
+CFLAGS?=	-O2 -Wall
+LDFLAGS?=
+BINDIR=		${PREFIX}/bin
+MANDIR=		${PREFIX}/man/man1
 
 VERSION=1.3
 TREE_DEST=tree
-BINDIR=/usr/local/bin
 MAN=tree.1
-MANDIR=/usr/man/man1
 
 all:	tree
 
@@ -28,17 +28,15 @@
 	if [ -e tree.o ]; then rm *.o; fi
 	rm -f *~
 
-install:
-	install -d $(BINDIR) $(MANDIR)
-	if [ -e $(TREE_DEST) ]; then \
-		install -s $(TREE_DEST) $(BINDIR)/$(TREE_DEST); \
-	fi
-	install $(MAN) $(MANDIR)/$(MAN)
+install: $(TREE_DEST) $(MAN)
+	mkdir -p $(BINDIR)
+	mkdir -p $(MANDIR)
+	${BSD_INSTALL_PROGRAM} $(TREE_DEST) $(BINDIR)
+	${BSD_INSTALL_MAN} $(MAN) $(MANDIR)
 
 distclean:
 	if [ -e tree.o ]; then rm *.o; fi
 	rm -f *~
-	
 
 dist:	distclean
 	tar zcf ../tree-$(VERSION).tgz -C .. tree-$(VERSION)/