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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-tv/mythtv/mythtv-0.18.1-r1.ebuild,v 1.9 2005/07/27 11:11:44 pvdabeel Exp $

inherit flag-o-matic eutils debug

DESCRIPTION="Homebrew PVR project"
HOMEPAGE="http://www.mythtv.org/"
SRC_URI="http://www.mythtv.org/mc/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ppc x86"
IUSE="alsa altivec arts debug dvb frontendonly jack joystick lcd lirc mmx nvidia oggvorbis opengl oss unichrome"

DEPEND=">=media-libs/freetype-2.0
	>=media-sound/lame-3.93.1
	virtual/x11
	>=x11-libs/qt-3.1.1
	dev-db/mysql
	alsa? ( >=media-libs/alsa-lib-0.9 )
	arts? ( kde-base/arts )
	dvb? ( media-libs/libdvb )
	jack? ( media-sound/jack-audio-connection-kit )
	lcd? ( app-misc/lcdproc )
	lirc? ( app-misc/lirc )
	nvidia? ( media-video/nvidia-glx )
	oggvorbis? ( media-libs/libvorbis )
	opengl? ( virtual/opengl )
	|| ( >=net-misc/wget-1.9.1 >=media-tv/xmltv-0.5.34 )
	!x11-base/xfree
	!<x11-base/xorg-x11-6.8"

pkg_setup() {

	if ! built_with_use x11-libs/qt mysql ; then
		eerror "Qt is missing MySQL support. Please add"
		eerror "'mysql' to your USE flags, and re-emerge Qt."
		die "Qt needs MySQL support"
	fi

	if ! built_with_use x11-base/xorg-x11 xv; then
		eerror "xorg-x11 is missing XV support. Please add"
		eerror "'xv' to your USE flags, and re-emerge xorg-x11."
		die "xorg-x11 needs XV support"
	fi

	if use nvidia; then
		echo
		ewarn "You enabled the 'nvidia' USE flag, you must have a GeForce 4 or"
		ewarn "greater to use this. Otherwise, you'll have crashes with MythTV"
		echo
	fi

	einfo
	einfo "This ebuild now uses a heavily stripped down version of your CFLAGS"
	einfo "Don't complain because your -momfg-fast-speed CFLAG is being stripped"
	einfo "Only additional CFLAG issues that will be addressed are for binary"
	einfo "package building."
	einfo
	einfo "To get ieee1394 support (firewire) you must use mythtv-0.18.1-r2"
}

src_unpack() {
	unpack ${A}
	cd ${S}

	epatch ${FILESDIR}/${P}-opengl-fix.patch

	# Add support for amd64 --arch options, bug 94664
	epatch ${FILESDIR}/${P}-x86_64-configure.patch

	if [ $(get_libdir) != "lib" ] ; then
		sed -i -e "s:\$\${PREFIX}/lib/:\$\${PREFIX}/$(get_libdir)/:g" \
			-e "s:\$\${PREFIX}/lib$:\$\${PREFIX}/$(get_libdir):g" \
			${S}/{filters,libs}/*/*.pro || die
		sed -i -e "s:/lib/mythtv/:/$(get_libdir)/mythtv/:" \
			${S}/libs/libmyth/mythcontext.cpp || die
	fi

#	# Fix bugs 40964 and 42943.
#	filter-flags -fforce-addr -fPIC -momit-leaf-frame-pointer
#	is-flag "-fomit-frame-pointer" || append-flags "-fomit-frame-pointer"
}

src_compile() {
	use unichrome && use nvidia && die "You can not have USE="unichrome" and USE="nvidia" at the same time. Must disable one or the other."
	local myconf="$(use_enable altivec)
		$(use_enable oss audio-oss)
		$(use_enable alsa audio-alsa)
		$(use_enable arts audio-arts)
		$(use_enable jack audio-jack)
		$(use_enable lirc)
		$(use_enable joystick joystick-menu)
		$(use_enable unichrome xvmc-vld)
		$(use_enable dvb)
		$(use_enable dvb dvb-eit)
		--dvb-path=/usr/include
		$(use_enable opengl opengl-vsync)
		$(use_enable oggvorbis vorbis)
		$(use_enable nvidia xvmc)
		--enable-xv
		--disable-firewire
		--disable-directfb
		--enable-x11
		--enable-proc-opt"

	if use mmx || use amd64; then
		myconf="${myconf} --enable-mmx"
	else
		myconf="${myconf} --disable-mmx"
	fi

	if use debug; then
		myconf="${myconf} --compile-type=debug"
	else
		myconf="${myconf} --compile-type=release"
	fi

	## CFLAG cleaning so it compiles
	MARCH=$(get-flag "march")
	MTUNE=$(get-flag "mtune")
	MCPU=$(get-flag "mcpu")
	strip-flags
	filter-flags "-march=*" "-mtune=*" "-mcpu=*"
	filter-flags "-O" "-O?"

	if [[ -n "${MARCH}" ]]; then
		myconf="${myconf} --arch=${MARCH}"
	fi
	if [[ -n "${MTUNE}" ]]; then
		myconf="${myconf} --tune=${MTUNE}"
	fi
	if [[ -n "${MCPU}" ]]; then
		myconf="${myconf} --cpu=${MCPU}"
	fi

	myconf="${myconf} --extra-cflags=${CFLAGS}"

	hasq distcc ${FEATURES} || myconf="${myconf} --disable-distcc"
	hasq ccache ${FEATURES} || myconf="${myconf} --disable-ccache"

	if use frontendonly; then
		##Backend Removal
		cd ${S}
		sed -e "s:CCONFIG linux backend:CCONFIG linux:" \
			-i 'configure' || die "Removal of mythbackend failed"
	fi

	# let MythTV come up with our CFLAGS. Upstream will support this
	CFLAGS=""
	CXXFLAGS=""
	econf ${myconf} || die "configure died"

	${QTDIR}/bin/qmake -o "Makefile" mythtv.pro || die "qmake failed"
	emake || die "emake failed"

}

src_install() {

	einstall INSTALL_ROOT="${D}" || die "install failed"
	for doc in AUTHORS COPYING FAQ UPGRADING ChangeLog README; do
		test -e "${doc}" && dodoc ${doc}
	done

	if ! use frontendonly; then
		newbin "setup/mythtv-setup" "mythsetup"

		insinto /usr/share/mythtv/database
		doins database/*

		exeinto /usr/share/mythtv
		doexe "${FILESDIR}/mythfilldatabase.cron"

		newinitd ${FILESDIR}/0.18-mythbackend.rc mythbackend
		newconfd ${FILESDIR}/0.18-mythbackend.conf mythbackend
	fi

	dodoc keys.txt docs/*.{txt,pdf}
	dohtml docs/*.html

	keepdir /var/log/mythtv
}