$OpenBSD: patch-Makefile_defaults,v 1.1.1.1 2010/06/29 20:11:13 landry Exp $
--- Makefile.defaults.orig	Tue Jun  1 16:17:21 2010
+++ Makefile.defaults	Tue Jun  1 16:18:02 2010
@@ -82,7 +82,7 @@ NETSURF_USE_LIBICONV_PLUG := YES
 CFLAGS := 
 
 # Default installation/execution prefix
-PREFIX := /usr/local
+PREFIX ?= /usr/local
 
 # ----------------------------------------------------------------------------
 # RISC OS-specific options
