$OpenBSD$
--- Makefile.orig	Sat Apr 28 20:27:17 2012
+++ Makefile	Wed Nov 21 18:30:42 2012
@@ -1,13 +1,13 @@
-# packagers, set DESTDIR to your "package directory" and PREFIX to the prefix you want to have on the end-user system
-# end-users who build from source: don't care about DESTDIR, update PREFIX if you want to
+# packagers, set PKGDIR to your "package directory" and PREFIX to the prefix you want to have on the end-user system
+# end-users who build from source: don't care about PKGDIR, update PREFIX if you want to
 # RUN_PREFIX : what the prefix is when the software is run. usually the same as PREFIX
 PREFIX?=/usr/local
-INSTALLDIR?=$(DESTDIR)$(PREFIX)
+INSTALLDIR?=$(PKGDIR)$(PREFIX)
 DOCDIR?=$(INSTALLDIR)/share/uzbl/docs
 RUN_PREFIX?=$(PREFIX)
 
 # use GTK3-based webkit when it is available
-USE_GTK3 = $(shell pkg-config --exists gtk+-3.0 webkitgtk-3.0 && echo 1)
+USE_GTK3?= $(shell pkg-config --exists gtk+-3.0 webkitgtk-3.0 && echo 1)
 
 ifeq ($(USE_GTK3),1)
 	REQ_PKGS += gtk+-3.0 webkitgtk-3.0 javascriptcoregtk-3.0