Index: linuxigd-1.0/Makefile
===================================================================
--- linuxigd-1.0.orig/Makefile	2008-02-27 10:45:26.000000000 +0100
+++ linuxigd-1.0/Makefile	2008-02-27 10:45:54.000000000 +0100
@@ -27,7 +27,7 @@
 	@echo "make $@ finished on `date`"
 
 %.o:	%.c
-	$(CC) $(CFLAGS) $(INCLUDES) -c $<
+	$(CC) $(CFLAGS) $(INCLUDES) -D_GNU_SOURCE -c $<
 
 clean:
 	rm -f *.o upnpd