--- Makefile	2013-01-12 09:35:12.000000000 -0600
+++ Makefile.fixed	2014-07-12 22:27:44.617601703 -0500
@@ -1,9 +1,10 @@
 #Makefile for gridloc
 
+DESTDIR ?= /usr
 SHELL   = /bin/sh
 PROJECT = gridloc
-BINDIR  = /usr/local/bin
-DOCDIR  = /usr/local/share/doc/
+BINDIR  = /usr/bin/
+DOCDIR  = /usr/doc/$(PROJECT)-0.7/
 CC      = gcc -Wall -O2 -march=native -D_FORTIFY_SOURCE=2
 
 objects = calculate.o gridloc.o shared.o screen.o
@@ -14,14 +15,16 @@
 $(objects) : $(PROJECT).h
 
 install : $(PROJECT)
-	install -m 755 --strip $(PROJECT) $(BINDIR)
-	install -m 644 doc/$(PROJECT).html $(DOCDIR)
-	install -m 644 default/.$(PROJECT)rc $(HOME)
+	install -d -v          $(DESTDIR)$(BINDIR)
+	install -d -v          $(DESTDIR)$(DOCDIR)
+	install -m 755 --strip $(PROJECT) $(DESTDIR)$(BINDIR)
+	install -m 644 doc/$(PROJECT).html $(DESTDIR)$(DOCDIR)
+	install -m 644 default/.$(PROJECT)rc $(DESTDIR)$(DOCDIR)
 
 uninstall :
-	rm $(BINDIR)/$(PROJECT)
-	rm $(DOCDIR)/$(PROJECT).html
-	rm $(HOME)/.$(PROJECT)rc
+	rm $(DESTDIR)$(BINDIR)$(PROJECT)
+	rm $(DESTDIR)$(DOCDIR)/$(PROJECT).html
+	rm $(DESTDIR)$(DOCDIR)/.$(PROJECT)rc
 
 clean :
 	rm -f *.o *~