mpd: build with libnfs-5.0.3 as building with libnfs-6.x is not supported in mpd-0.23.17

- support with latest libnfs apiv2 coming in mpr 0.24

packages/addons/service/mpd/package.mk

@@ -12,7 +12,7 @@ PKG_SITE="https://www.musicpd.org"
 PKG_URL="http://www.musicpd.org/download/mpd/$(get_pkg_version_maj_min)/mpd-${PKG_VERSION}.tar.xz"
 PKG_DEPENDS_TARGET="toolchain alsa-lib avahi boost curl faad2 ffmpeg flac glib lame libcdio libfmt \
                     libgcrypt libiconv libid3tag libmad libmpdclient libopenmpt libsamplerate \
-                    libvorbis libnfs libogg mpd-mpc opus pulseaudio samba wavpack yajl"
+                    libvorbis libnfs5 libogg mpd-mpc opus pulseaudio samba wavpack yajl"
 PKG_SECTION="service.multimedia"
 PKG_SHORTDESC="Music Player Daemon (MPD): a free and open Music Player Server"
 PKG_LONGDESC="Music Player Daemon (${PKG_VERSION}) is a flexible and powerful server-side application for playing music"
@@ -96,6 +96,10 @@ PKG_MESON_OPTS_TARGET="-Dadplug=disabled \
                        -Dzlib=enabled \
                        -Dzzip=disabled"
 
+pre_configure_target() {
+  export PKG_CONFIG_PATH="$(get_install_dir libnfs5)/usr/lib/pkgconfig:${PKG_CONFIG_PATH}"
+}
+
 addon() {
   mkdir -p ${ADDON_BUILD}/${PKG_ADDON_ID}/bin
   cp -P ${PKG_INSTALL}/usr/bin/mpd ${ADDON_BUILD}/${PKG_ADDON_ID}/bin