add local install tools

Makefile

@@ -1,8 +1,6 @@
 vercmp.o: vercmp.c
 	cc vercmp.c -o vercmp.o
 
-ifneq ($(DESTDIR),)
-
 install: $(DESTDIR)/usr/bin/vercmp fetchers scripts
 
 fetchers: $(DESTDIR)/etc/lpkg.d/fetchers/01_http.sh $(DESTDIR)/etc/lpkg.d/fetchers/02_https.sh
@@ -24,4 +22,15 @@ $(DESTDIR)/usr/bin/lpkg-rm: rm.sh
 $(DESTDIR)/usr/bin/vercmp: vercmp.o
 	install -m 0700 -D vercmp.o $(DESTDIR)/usr/bin/vercmp
 
+ifeq ($(LOCALDIR),)
+LOCALDIR = /usr/local/lpkg
 endif
+
+install-local-tools: $(LOCALDIR)/vercmp $(LOCALDIR)/lpkg-inst $(LOCALDIR)/lpkg-alt
+
+$(LOCALDIR)/vercmp: vercmp.o
+	install -m 0755 -D $< $@
+$(LOCALDIR)/lpkg-inst: inst.sh
+	install -m 0755 -D $< $@
+$(LOCALDIR)/lpkg-alt: alternative.sh
+	install -m 0755 -D $< $@