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

inherit eutils toolchain-funcs qt4

DESCRIPTION="Voice chat software for gaming written in Qt4"
HOMEPAGE="http://mumble.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="dbus portaudio pulseaudio alsa oss texttospeech"

DEPEND="$(qt4_min_version 4.3)
	>=media-libs/speex-1.2_beta3
	dev-libs/boost
	x11-libs/libXevie
	dbus? ( sys-apps/dbus )
	alsa? ( media-libs/alsa-lib )
	portaudio? ( media-libs/portaudio )
	pulseaudio? ( media-sound/pulseaudio )
	texttospeech? ( app-accessibility/festival
			app-accessibility/speech-dispatcher )"
RDEPEND="${DEPEND}"

pkg_setup() {
	if ! built_with_use -a =x11-libs/qt-4* sqlite3 dbus ; then
		echo
		if ! built_with_use =x11-libs/qt-4* sqlite3; then
			eerror "You need to build Qt4 with the sqlite3 use-flag"
		fi
		if ! built_with_use =x11-libs/qt-4* dbus; then
			eerror "You need to build Qt4 with the dbus use-flag"
		fi
		echo
		die "Your Qt4 installation lacks propper useflag configuration, see above"
	fi

	# this check is extra, so that both useflag dependencies in qt can be shown
	# at once if needed.
	if ! use dbus && ! built_with_use =x11-libs/qt-4* sqlite3; then
		eerror "You need to build Qt4 with the sqlite3 use-flag"
		die "Your Qt4 installation lacks propper useflag configuration, see	above"
	fi

	if [[ $(gcc-major-version) -eq 3 && $(gcc-minor-version) -lt 4 ]]; then
		eerror "You need >=sys-devel/gcc-3.4 to compile ${PN}."
		die "System gcc is too old to compile ${PN}."
	fi
}

src_unpack() {
	unpack ${A}
	cd "${S}"
	
	#getting rid of carrier returns
	sed -i -e 's/\r$//' "${S}"/main.pro

	sed -i -e '/CONFIG += ordered/s/$/ no-server no-bundled-speex/' \
		"${S}"/main.pro || die

	sed -i -e '/LIBS /s/-lspeex/& -lspeexdsp/' \
		"${S}"/src/mumble/mumble.pro || die

	local conf_add=""
	
	use dbus || conf_add="${conf_add} no-dbus"
	use portaudio || conf_add="${conf_add} no-portaudio"
	use pulseaudio || conf_add="${conf_add} no-pulseaudio"
	use alsa || conf_add="${conf_add} no-alsa"
	use oss || conf_add="${conf_add} no-oss"
	use texttospeech || conf_add="${conf_add} no-speechd"
	
	
	[ -z "${conf_add}" ] || sed -i -e "/CONFIG\t\t+= qt /s/$/${conf_add}/" \
		"${S}"/src/mumble.pri || die
	
}

src_compile() {
	qmake "${S}/main.pro"
	sed -i -e 's/-include release\/mumble //g' ${S}/src/mumble/Makefile.Release
	emake
}

src_install() {
	newdoc README.Linux README
	dodoc CHANGES

	local dir
	if built_with_use =x11-libs/qt-4* debug; then
		dir=debug
		ewarn "Built debug-version because your Qt4 has the debug use-flag enabled."
	else
		dir=release
	fi

	dobin ${dir}/mumble	|| die "installing failed"
	dolib.so ${dir}/lib*.so* || die "installing failed"

	dobin scripts/mumble-overlay || die "installing failed"
	newicon icons/mumble.64x64.png mumble.png || die "installing icon failed"
	make_desktop_entry ${PN} "Mumble" mumble "KDE;Qt;AudioVideo" \
		|| die "installing menu entry failed"

	doman man/mumble-overlay.1
	doman man/mumble.1
	insinto /usr/share/services
	use dbus && doins scripts/mumble.protocol
}

pkg_postinst() {
	elog
	elog "Visit http://mumble.sourceforge.net/Audio_Tuning for futher configuration"
	elog "type mumble to run the client"
	elog "you might want to add this to your xorg.conf to get shortcut support"
	elog "  Section \"Extensions\""
	elog "   Option         \"XEVIE\" \"Enable\""
	elog "  EndSection"
}