--- Makefile.orig	2007-10-06 14:58:06.000000000 +0200
+++ Makefile	2012-11-20 18:43:51.043143844 +0100
@@ -30,6 +30,10 @@
 
 -include $(VDRDIR)/Make.config
 
+### Make sure that necessary options are included:
+
+-include $(VDRDIR)/Make.global
+
 ### The version number of VDR's plugin API (taken from VDR's "config.h"):
 
 APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h)