--- Makefile.in.orig	2010-09-13 15:55:27.000000000 -0500
+++ Makefile.in	2010-11-22 01:53:05.000000000 -0600
@@ -75,7 +75,7 @@
 
 version.o: $(VOBJS) version.txt mkversion.sh
 	@chmod +x mkversion.sh version.txt
-	sh ./mkversion.sh $(CC) x3270
+	sh ./mkversion.sh "$(CC) @CFLAGS@" x3270
 
 fallbacks.c: mkfb X3270.xad
 	$(RM) $@