$NetBSD: patch-Makefile,v 1.3 2016/04/01 21:55:07 jperkin Exp $

Support PKGMANDIR.

--- Makefile.orig	2014-09-26 13:34:00.000000000 +0000
+++ Makefile
@@ -4,7 +4,7 @@ CXX	?= g++
 OBJ	= main.o md5.o utils.o mpd.o audioscrobbler.o cache.o config.o
 OUT	= mpdas
 PREFIX ?= /usr/local
-MANPREFIX ?= ${PREFIX}/man/man1
+MANPREFIX ?= ${PREFIX}/${PKGMANDIR}/man1
 CONFIG ?= $(PREFIX)/etc
 
 CXXFLAGS	+= `pkg-config --cflags libmpd libcurl`