$NetBSD: patch-Makefile,v 1.1 2016/04/01 12:55:43 jperkin Exp $

Support PKGMANDIR.

--- Makefile.orig	2014-04-30 13:21:35.000000000 +0000
+++ Makefile
@@ -12,9 +12,9 @@ www: index.html docbook2mdoc.1.html docb
 
 install: all
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
-	mkdir -p $(DESTDIR)$(PREFIX)/man/man1
+	mkdir -p $(DESTDIR)$(PREFIX)/${PKGMANDIR}/man1
 	install -m 0755 docbook2mdoc $(DESTDIR)$(PREFIX)/bin
-	install -m 0444 docbook2mdoc.1 $(DESTDIR)$(PREFIX)/man/man1
+	install -m 0444 docbook2mdoc.1 $(DESTDIR)$(PREFIX)/${PKGMANDIR}/man1
 
 installwww: www
 	mkdir -p $(WWWPREFIX)/snapshots