use xorg-pkg-ver.mk.diff -r1.4 -r1.5 src/external/mit/xorg/bin/xwd/Makefile
(mrg)
--- src/external/mit/xorg/bin/xwd/Makefile 2014/03/17 10:09:18 1.4
+++ src/external/mit/xorg/bin/xwd/Makefile 2018/03/11 09:03:04 1.5
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.4 2014/03/17 10:09:18 mrg Exp $
+# $NetBSD: Makefile,v 1.5 2018/03/11 09:03:04 mrg Exp $
.include <bsd.own.mk>
@@ -13,6 +13,8 @@
.PATH: ${X11SRCDIR.${PROG}}
.PATH: ${X11SRCDIR.${PROG}}/man
+
+.include "../../xorg-pkg-ver.mk"
.include <bsd.x11.mk>
.include <bsd.prog.mk>