# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=2
inherit git flag-o-matic autotools

EGIT_REPO_URI="git://repo.or.cz/mpd-mk.git"

DESCRIPTION="The Music Player Daemon (mpd)"
HOMEPAGE="http://www.musicpd.org"

LICENSE="GPL-2"
SLOT=""
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~ppc-macos ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
IUSE="aac alsa ao audiofile curl debug doc ffmpeg fifo flac icecast id3 ipv6 jack lame libsamplerate mad mikmod musepack ogg oggflac oss pulseaudio sysvipc unicode vorbis wavpack zeroconf"

DEPEND="!sys-cluster/mpich2
	>=sys-devel/automake-1.9
	>=dev-libs/glib-2.4:2
	aac? ( >=media-libs/faad2-2.0_rc2 )
	alsa? ( media-sound/alsa-utils )
	ao? ( >=media-libs/libao-0.8.4 )
	audiofile? ( media-libs/audiofile )
	curl? ( net-misc/curl )
	doc? ( app-text/xmlto )
	ffmpeg? ( media-video/ffmpeg )
	flac? ( media-libs/flac )
	jack? ( media-sound/jack-audio-connection-kit )
	icecast? ( lame? ( media-sound/lame ) )
	id3? ( media-libs/libid3tag )
	lame? ( icecast? ( media-libs/libshout ) )
	libsamplerate? ( media-libs/libsamplerate )
	mad? ( media-libs/libmad )
	mikmod? ( media-libs/libmikmod )
	musepack? ( media-libs/libmpcdec )
	oggflac? ( media-libs/flac[ogg] )
	ogg? ( media-libs/libogg )
	pulseaudio? ( media-sound/pulseaudio )
	vorbis? ( media-libs/libvorbis 
		  icecast? ( media-libs/libshout ) )
	wavpack? ( media-sound/wavpack )
	zeroconf? ( net-dns/avahi )"

pkg_setup() {
	if ! use lame && ! use ogg && ! use icecast; then
		ewarn "Asking to build without icecast, but also asked to build"
		ewarn "without an encoder. Building without icecast support".
	fi

	enewuser mpd "" "" "/var/lib/mpd" audio
}

src_prepare() {
	eautoreconf
#	epatch "${FILESDIR}"/mpdconf.patch || die "epatch for config file failed"
}

src_configure() {
	local myconf

	myconf=""

	if use zeroconf; then
		myconf+=" --with-zeroconf=avahi"
	else
		myconf+=" --with-zeroconf=no"
	fi

	if use icecast; then
		myconf+=" $(use_enable vorbis shout_ogg) $(use_enable lame shout_mp3)"
	else
		myconf+=" --disable-shout_ogg --disable-shout_mp3"
	fi

	append-lfs-flags

	econf \
		$(use_enable aac) \
		$(use_enable alsa) \
		$(use_enable ao) \
		$(use_enable audiofile) \
		$(use_enable curl) \
		$(use_enable debug) \
		$(use_enable fifo) \
		$(use_enable ffmpeg) \
		$(use_enable flac) \
		$(use_enable id3) \
		$(use_enable ipv6) \
		$(use_enable jack) \
		$(use_enable libsamplerate lsr) \
		$(use_enable mad mp3) \
		$(use_enable mikmod mod) \
		$(use_enable musepack mpc) \
		$(use_enable oggflac) \
		$(use_enable oss) \
		$(use_enable pulseaudio pulse) \
		$(use_enable sysvipc un) \
		$(use_enable vorbis oggvorbis) \
		$(use_enable wavpack) \
		${myconf} || die "could not configure"
}

src_install() {
	dodir /var/run/mpd
	fowners mpd:audio /var/run/mpd
	fperms 750 /var/run/mpd
	keepdir /var/run/mpd

	if [ ! use doc ]; then
		rm -v doc/protocol.html
	fi

	emake install DESTDIR="${D}" || die
	rm -rf "${D}"/usr/share/doc/mpd/

	if [ use doc ]; then
		dodoc AUTHORS NEWS README TODO UPGRADING
		dodoc doc/protocol.html doc/mpdconf.example
	fi

	insinto /etc
	newins doc/mpdconf.example mpd.conf

	newinitd "${FILESDIR}"/mpd.rc mpd

	if use unicode; then
		dosed 's:^#filesystem_charset.*$:filesystem_charset "UTF-8":' /etc/mpd.conf
	fi

	diropts -m0755 -o mpd -g audio
	dodir /var/lib/mpd/music
	keepdir /var/lib/mpd/music
	dodir /var/lib/mpd/playlists
	keepdir /var/lib/mpd/playlists
	dodir /var/log/mpd
	keepdir /var/log/mpd

	use alsa && \
		dosed 's:need :need alsasound :' /etc/init.d/mpd
}

pkg_postinst() {
	elog "If you will be starting mpd via /etc/init.d/mpd initscript, please make"
	elog "sure that MPD's pid_file is set to /var/run/mpd/mpd.pid."

	# also change the homedir if the user has existed before
	usermod -d "/var/lib/mpd" mpd
}