$NetBSD: patch-aa,v 1.1.1.1 2009/09/07 18:01:43 ahoka Exp $

--- unix/Makefile.gtk.orig	2009-09-06 01:30:15.000000000 +0200
+++ unix/Makefile.gtk
@@ -115,7 +115,7 @@ GTK_CONFIG = sh -c 'pkg-config gtk+-2.0 
 
 unexport CFLAGS # work around a weird issue with krb5-config
 
-CFLAGS = -O2 -Wall -Werror -g -I.././ -I../charset/ -I../windows/ -I../unix/ \
+CFLAGS += -O2 -Wall -Werror -g -I.././ -I../charset/ -I../windows/ -I../unix/ \
 		-I../mac/ -I../macosx/ $(shell $(GTK_CONFIG) --cflags) -D _FILE_OFFSET_BITS=64
 XLDFLAGS = $(LDFLAGS) $(shell $(GTK_CONFIG) --libs)
 ULDFLAGS = $(LDFLAGS)
@@ -127,7 +127,7 @@ endif
 INSTALL=install
 INSTALL_PROGRAM=$(INSTALL)
 INSTALL_DATA=$(INSTALL)
-prefix=/usr/local
+prefix=$(PREFIX)
 exec_prefix=$(prefix)
 bindir=$(exec_prefix)/bin
 mandir=$(prefix)/man