# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/xine-lib/xine-lib-1.0.ebuild,v 1.4 2004/12/28 17:39:22 eradicator Exp $

inherit eutils flag-o-matic gcc libtool

# This should normally be empty string, unless a release has a suffix.
MY_PKG_SUFFIX=""
MY_P=${PN}-${PV/_/-}${MY_PKG_SUFFIX}

DESCRIPTION="Core libraries for Xine movie player"
HOMEPAGE="http://xine.sourceforge.net/"
SRC_URI="mirror://sourceforge/xine/${MY_P}.tar.gz"

LICENSE="GPL-2"
SLOT="1"
KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
IUSE="arts esd avi nls dvd aalib X directfb oggvorbis alsa gnome sdl speex
	theora ipv6 altivec opengl aac fb xv xvmc nvidia i8x0 libcaca
	samba dxr3 vidix png mng"

RDEPEND="oggvorbis? ( media-libs/libvorbis )
	!amd64? ( X? ( virtual/x11 ) )
	amd64? ( X? ( || ( x11-base/xorg-x11 >=x11-base/xfree-4.3.0-r6 ) ) )
	avi? ( x86? ( >=media-libs/win32codecs-0.50 ) )
	esd? ( media-sound/esound )
	dvd? ( >=media-libs/libdvdcss-1.2.7 )
	arts? ( kde-base/arts )
	alsa? ( media-libs/alsa-lib )
	aalib? ( media-libs/aalib )
	directfb? ( >=dev-libs/DirectFB-0.9.9 dev-util/pkgconfig )
	gnome? ( >=gnome-base/gnome-vfs-2.0
			dev-util/pkgconfig )
	>=media-libs/flac-1.0.4
	sdl? ( >=media-libs/libsdl-1.1.5 )
	>=media-libs/libfame-0.9.0
	theora? ( media-libs/libtheora )
	speex? ( media-libs/speex )
	libcaca? ( media-libs/libcaca )
	samba? ( net-fs/samba )
	png? ( media-libs/libpng )
	mng? ( media-libs/libmng )"
DEPEND="${RDEPEND}
	>=sys-devel/automake-1.7
	>=sys-devel/autoconf-2.59
	nls? ( sys-devel/gettext )"

S=${WORKDIR}/${MY_P}

pkg_setup() {
	# Make sure that the older libraries are not installed (bug #15081).
	if [ `has_version =media-libs/xine-lib-0.9.13*` ]
	then
		eerror "Please uninstall older xine libraries.";
		eerror "The compilation cannot proceed.";
		die
	fi
}

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

	# plasmaroo: Kernel 2.6 headers patch
	epatch ${FILESDIR}/${PN}-1_rc7-2.6.patch

	# fixes bad X11 directories
	epatch ${FILESDIR}/${PN}-x11.patch

	# Bad version included... may drop .so
	#libtoolize --copy --force

	# bug #40317
	elibtoolize

	# Fix building on amd64, #49569
	#use amd64 && epatch ${FILESDIR}/configure-64bit-define.patch

	epatch ${FILESDIR}/${PN}-1_rc7-pic.patch

	# Fix detection of hppa2.0 and hppa1.1 CHOST
	use hppa && sed -e 's/hppa-/hppa*-linux-/' -i ${S}/configure

	# Fix detection of sparc64 systems
	use sparc && epatch ${FILESDIR}/xine-lib-1_rc7-configure-sparc.patch

	# Fix PIC register `ebx' clobbered in `asm' compile failure
	use x86 && epatch ${FILESDIR}/xine-lib-1.0-ebx-pix.patch

	# Makefile.ams and configure.ac get patched, so we need to rerun
	# autotools
	export WANT_AUTOCONF=2.5
	export WANT_AUTOMAKE=1.7
	aclocal -I m4
	libtoolize --copy --force
	autoheader
	automake -a -f -c
	autoconf
}

src_compile() {

	#filter dangerous compile CFLAGS
	strip-flags

	#prevent quicktime crashing
	append-flags -frename-registers

	if [ "`gcc-major-version`" -ge "3" -a "`gcc-minor-version`" -ge "4" ]; then
		append-flags -fno-web #49509
		filter-flags -fno-unit-at-a-time #55202
		append-flags -funit-at-a-time #55202
	fi

	is-flag -O? || append-flags -O1 #31243

	# fix build errors with sse2 #49482
	if use x86 ; then
		if [ `gcc-major-version` -eq 3 ] ; then
			append-flags -mno-sse2 `test_flag -mno-sse3`
			filter-mfpmath sse
		fi
	fi

	local myconf

	# the win32 codec path should ignore $(get_libdir) and always use lib
	use avi	&& use x86 \
		&& myconf="${myconf} --with-w32-path=/usr/$(get_libdir)/win32" \
		|| myconf="${myconf} --disable-asf"

	use sparc \
		&& myconf="${myconf} --build=${CHOST}"

	# enable/disable appropiate optimizations on sparc
	[ "${PROFILE_ARCH}" == "sparc64" -o "${ABI}" == "sparc64" ] \
		&& myconf="${myconf} --enable-vis"
	[ "${PROFILE_ARCH}" == "sparc" ] \
		&& myconf="${myconf} --disable-vis"

	# Fix compilation-errors on PowerPC #45393 & #55460 & #68251
	if use ppc || use ppc64 ; then
		append-flags -U__ALTIVEC__
		myconf="${myconf} `use_enable altivec`"
	fi

	# The default CFLAGS (-O) is the only thing working on hppa.
	if use hppa && [ "`gcc-version`" != "3.4" ] ; then
		unset CFLAGS
	else
		append-flags -ffunction-sections
	fi

	# These use-flags hasn't a configure option, so we must export these by hand
	use !sdl && export ac_cv_path_SDL_CONFIG=no
	use !samba && export ac_cv_lib_smbclient_smbc_init=no
	use !png && export ac_cv_lib_png_png_create_read_struct=no
	use !mng && export ac_cv_header_libmng_h=no

	# quite a dirt hack but it should work as expected
	if ! use libcaca; then
		myconf="${myconf} --with-caca-prefix=/tmp/non-existant"
	fi

	if use xvmc; then
		if use nvidia && use i8x0; then
			eerror "Invalid combination of USE flags"
			eerror "When building support for xvmc, you may only"
			eerror "include support for one video card:"
			eerror "   nvidia, i8x0"
			eerror ""
			eerror "Emerge again with different USE flags"

			exit 1
		elif use nvidia; then
			xvmclib="XvMCNVIDIA"
		elif use i8x0; then
			xvmclib="I810XvMC"
		else
			ewarn "You tried to build with xvmc support."
			ewarn "No supported graphics hardware was specified."
			ewarn ""
			ewarn "No xvmc support will be included."
			ewarn "Please one appropriate USE flag and re-emerge:"
			ewarn "   nvidia or i8x0"
		fi

		if [ -n "${xvmclib}" ]; then
			if [ -f "${ROOT}/usr/$(get_libdir)/libXvMC.so" -o -f "${ROOT}/usr/$(get_libdir)/libXvMC.a" ]; then
				myconf="${myconf} --with-xvmc-path=${ROOT}/usr/$(get_libdir) --with-xxmc-path=${ROOT}/usr/$(get_libdir) --with-xvmc-lib=${xvmclib} --with-xxmc-lib=${xvmclib}"
			elif [ -f "${ROOT}/usr/X11R6/$(get_libdir)/libXvMC.so" -o -f "${ROOT}/usr/X11R6/$(get_libdir)/libXvMC.a" ]; then
				myconf="${myconf} --with-xvmc-path=${ROOT}/usr/X11R6/$(get_libdir) --with-xxmc-path=${ROOT}/usr/X11R6/$(get_libdir) --with-xvmc-lib=${xvmclib} --with-xxmc-lib=${xvmclib}"
			else
				ewarn "Couldn't find libXvMC.  Disabling xvmc support."
			fi
		fi
	fi

	if use xv; then
		if [ -f "${ROOT}/usr/$(get_libdir)/libXv.so" ]; then
			myconf="${myconf} --with-xv-path=${ROOT}/usr/$(get_libdir)"
		elif [ -f "${ROOT}/usr/$(get_libdir)/libXv.a" ]; then
			myconf="${myconf} --enable-static-xv --with-xv-path=${ROOT}/usr/$(get_libdir)"
		elif [ -f "${ROOT}/usr/X11R6/$(get_libdir)/libXv.so" ]; then
			myconf="${myconf} --with-xv-path=${ROOT}/usr/X11R6/$(get_libdir)"
		elif [ -f "${ROOT}/usr/X11R6/$(get_libdir)/libXv.a" ]; then
			myconf="${myconf} --enable-static-xv --with-xv-path=${ROOT}/usr/X11R6/$(get_libdir)"
		else
			eerror "Couldn't find your libXv.  Did you set USE="xv" when you emerged xorg-x11?"
			die "Couldn't find libXv."
		fi
	fi

	econf \
		$(use_enable nls) \
		$(use_enable X x11) $(use_with X x) \
		$(use_enable vidix) \
		$(use_enable dxr3) \
		$(use_with esd) --disable-esdtest \
		$(use_enable alsa) \
		$(use_with arts) --disable-artstest \
		$(use_with aalib) \
		$(use_with oggvorbis ogg) $(use_with oggvorbis vorbis) \
		$(use_enable ipv6) \
		$(use_enable directfb) $(use_enable fb) \
		$(use_enable opengl) \
		$(use_enable aac faad) \
		${myconf} \
		--disable-sdltest || die "Configure failed"

		#$(use_with ffmpeg external-ffmpeg) \
		#$(use_with dvdnav external-dvdnav) \
		#$(use_enable macos macosx-video) $(use_enable macos coreaudio) \

	emake -j1 || die "Parallel make failed"
}

src_install() {
	make DESTDIR="${D}" install || die "Install failed"

	# Xine's makefiles install some file incorrectly. (Gentoo bug #8583, #16112).
	dodir /usr/share/xine/libxine1/fonts
	mv ${D}/usr/share/*.xinefont.gz ${D}/usr/share/xine/libxine1/fonts/

	dodoc AUTHORS ChangeLog README TODO
	cd ${S}/doc
	dodoc dataflow.dia README*
}

pkg_postinst() {
	einfo
	einfo "Please note, a new version of xine-lib has been installed."
	einfo "For library consistency, you need to unmerge old versions"
	einfo "of xine-lib before merging xine-ui."
	einfo
	einfo "This library version 1 is incompatible with the plugins"
	einfo "designed for the prior library versions such as xine-d4d,"
	einfo "xine-d5d, xine-dmd, and xine-dvdnav."
	einfo
	einfo "Also, make sure to remove your ~/.xine if upgrading from"
	einfo "a previous version."
	einfo
}