# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# Rewritten by kiorky@cryptelium.net to adapt to mplayer own build system
inherit eutils flag-o-matic subversion

ESVN_REPO_URI="svn://svn.mplayerhq.hu/mplayer/trunk"
ESVN_PROJECT="mplayer"

RESTRICT="nostrip"
IUSE="3dfx 3dnow 3dnowext aac aalib alsa altivec arts bidi bl cpudetection
custom-cflags debug dga doc dts dvb cdparanoia directfb dvd dv
dvdread dvdnav encode esd fbcon gif ggi gtk i8x0 ipv6 jack joystick jpeg libcaca
lirc live lzo mad matrox mmx mmxext musepack nas nls nvidia vorbis opengl
oss png real rtc samba sdl sse sse2 svga tga theora truetype v4l v4l2
win32codecs X xanim xinerama xmms xv xvid xvmc x264"

BLUV=1.6
SVGV=1.9.17

# Handle PREversions as well
S="${WORKDIR}"

SRC_URI="
	mirror://mplayer/releases/fonts/font-arial-iso-8859-1.tar.bz2
	mirror://mplayer/releases/fonts/font-arial-iso-8859-2.tar.bz2
	mirror://mplayer/releases/fonts/font-arial-cp1250.tar.bz2
	svga? ( http://mplayerhq.hu/~alex/svgalib_helper-${SVGV}-mplayer.tar.bz2 )
	gtk? ( mirror://mplayer/Skin/Blue-${BLUV}.tar.bz2 )"

# Only install Skin if GUI should be build (gtk as USE flag)
DESCRIPTION="Media Player for Linux"
HOMEPAGE="http://www.mplayerhq.hu/"

# 'encode' in USE for MEncoder.
RDEPEND="
	>=media-video/ffmpeg-99999999999
	xvid? ( >=media-libs/xvid-0.9.0 )
	aac? ( encode? ( media-libs/faac ) )
	win32codecs? ( >=media-libs/win32codecs-20040916 )
	x86? ( real? ( >=media-video/realplayer-10.0.3 ) )
	aalib? ( media-libs/aalib )
	alsa? ( media-libs/alsa-lib )
	arts? ( kde-base/arts )
	bidi? ( dev-libs/fribidi )
	cdparanoia? ( media-sound/cdparanoia )
	dga? ( || ( x11-libs/libXxf86dga virtual/x11 ) )
	directfb? ( dev-libs/DirectFB )
	dts? ( media-libs/libdts )
	dvb? ( media-tv/linuxtv-dvb-headers )
	dvd? ( dvdread? ( media-libs/libdvdread ) )
	dvdnav? ( media-libs/libdvdnav )
	encode? (
		media-sound/lame
		dv? ( >=media-libs/libdv-0.9.5 )
		)
	esd? ( media-sound/esound )
	gif? ( media-libs/giflib )
	ggi? ( media-libs/libggi )
	gtk? (
		media-libs/libpng
		|| ( ( x11-libs/libXxf86vm
				x11-libs/libXext
				x11-libs/libXi
			)
			virtual/x11
		)
		=x11-libs/gtk+-2*
		=dev-libs/glib-2*
		)
	jpeg? ( media-libs/jpeg )
	libcaca? ( media-libs/libcaca )
	lirc? ( app-misc/lirc )
	lzo? ( =dev-libs/lzo-1* )
	mad? ( media-libs/libmad )
	musepack? ( >=media-libs/libmpcdec-1.2.2 )
	nas? ( media-libs/nas )
	nls? ( virtual/libintl )
	vorbis? ( media-libs/libvorbis )
	opengl? ( virtual/opengl )
	png? ( media-libs/libpng )
	samba? ( >=net-fs/samba-2.2.8a )
	sdl? ( media-libs/libsdl )
	svga? ( media-libs/svgalib )
	theora? ( media-libs/libtheora )
	live? ( >=media-plugins/live-2004.07.20 )
	truetype? ( >=media-libs/freetype-2.1 )
	xinerama? ( || ( ( x11-libs/libXinerama
				x11-libs/libXxf86vm
				x11-libs/libXext
			)
			virtual/x11
		)
	)
	xmms? ( media-sound/xmms )
	xanim? ( >=media-video/xanim-2.80.1-r4 )
	x264? ( >=media-libs/x264-svn-999999999 )
	sys-libs/ncurses
	xv? ( || ( ( x11-libs/libXv
				x11-libs/libXxf86vm
				x11-libs/libXext
			)
			virtual/x11
		)
	)
	xvmc? ( || ( x11-libs/libXvMC virtual/x11 ) )
	X? ( || ( ( x11-libs/libXxf86vm
				x11-libs/libXext
			)
			virtual/x11
		)
	)"

DEPEND="${RDEPEND}
	app-arch/unzip
	nls? ( sys-devel/gettext )
	dga? ( || ( x11-proto/xf86dgaproto virtual/x11 ) )
	jack? ( >=media-libs/bio2jack-0.4 )
	xinerama? ( || ( x11-proto/xineramaproto virtual/x11 ) )
	xv? ( || ( ( x11-proto/videoproto
				x11-proto/xf86vidmodeproto
			)
			virtual/x11
		)
	)
	gtk? ( || ( ( x11-proto/xextproto
				x11-proto/xf86vidmodeproto
			)
			virtual/x11
		)
	)
	X? ( || ( ( x11-proto/xextproto
				x11-proto/xf86vidmodeproto
			)
			virtual/x11
		)
	)"

SLOT="0"
LICENSE="GPL-2"
KEYWORDS="**"

pkg_setup() {
	if use real && use x86; then
		REALLIBDIR="/opt/RealPlayer/codecs"
	fi
}

src_unpack() {
	subversion_src_unpack
	cd ${WORKDIR}
# Using temporary snapshot because lastest svn tree have small problems
#	tar xjvf ${DISTDIR}/${PN}-${PVR}.tar.bz2 -C .

	unpack font-arial-iso-8859-1.tar.bz2 font-arial-iso-8859-2.tar.bz2 font-arial-cp1250.tar.bz2

	use svga && unpack "svgalib_helper-${SVGV}-mplayer.tar.bz2"

	use gtk && unpack "Blue-${BLUV}.tar.bz2"

	cd ${S}

	# Fix hppa compilation
	[ "${ARCH}" = "hppa" ] && sed -i -e "s/-O4/-O1/" "${S}/configure"

	if use svga
	then
		einfo "Enabling vidix non-root mode."
		einfo "(You need a proper svgalib_helper.o module for your kernel"
		einfo " to actually use this)"
		mv "${WORKDIR}/svgalib_helper" "${S}/libdha" || die "mv failed"
	fi

	# Remove kernel-2.6 workaround as the problem it works around is
	# fixed, and the workaround breaks sparc
	use sparc && sed -i 's:#define __KERNEL__::' osdep/kerneltwosix.h

}

linguas_warn() {
	ewarn "Language ${LANG[0]} or ${LANG_CC} not avaliable"
	ewarn "Language set to English"
	ewarn "If this is a mistake, please set the"
	ewarn "First LINGUAS language to one of the following"
	ewarn
	ewarn "bg - Bulgarian"
	ewarn "cs - Czech"
	ewarn "de - German"
	ewarn "dk - Danish"
	ewarn "el - Greek"
	ewarn "en - English"
	ewarn "es - Spanish"
	ewarn "fr - French"
	ewarn "hu - Hungarian"
	ewarn "ja - Japanese"
	ewarn "ko - Korean"
	ewarn "mk - FYRO Macedonian"
	ewarn "nl - Dutch"
	ewarn "no - Norwegian"
	ewarn "pl - Polish"
	ewarn "pt_BR - Portuguese - Brazil"
	ewarn "ro - Romanian"
	ewarn "ru - Russian"
	ewarn "sk - Slovak"
	ewarn "tr - Turkish"
	ewarn "uk - Ukranian"
	ewarn "zh_CN - Chinese - China"
	ewarn "zh_TW - Chinese - Taiwan"
	export LINGUAS="en ${LINGUAS}"
}

src_compile() {

	# have fun with LINGUAS variable
	if [[ -n $LINGUAS ]]
	then
		# LINGUAS has stuff in it, start the logic
		LANG=( $LINGUAS )
		if [ -e ${S}/help/help_mp-${LANG[0]}.h ]
		then
			einfo "Setting MPlayer messages to language: ${LANG[0]}"
		else
			LANG_CC=${LANG[0]}
			if [ ${#LANG_CC} -ge 2 ]
			then
				LANG_CC=${LANG_CC:0:2}
				if [ -e ${S}/help/help_mp-${LANG_CC}.h ]
				then
					einfo "Setting MPlayer messages to language ${LANG_CC}"
					export LINGUAS="${LANG_CC} ${LINGUAS}"
				else
					linguas_warn
				fi
			else
				linguas_warn
			fi
		fi
	else
		# sending blank LINGUAS, make it default to en
		einfo "No LINGUAS given, defaulting to English"
		export LINGUAS="en ${LINGUAS}"
	fi

	local myconf=
	################
	#Optional features#
	###############
	myconf="${myconf} $(use_enable cpudetection runtime-cpudetection)"
	myconf="${myconf} $(use_enable bidi fribidi)"
	myconf="${myconf} $(use_enable cdparanoia)"
	if ! use dvd; then
		if use dvdread; then
			myconf="${myconf} $(use_enable dvdread)  $(use_enable !dvdread dvdnav)"
		else
			myconf="${myconf} $(use_enable dvdread) "
		fi
	else
		if use dvdnav; then
			myconf="${myconf} $(use_enable dvdnav) --disable-dvdread "
		else
			myconf="${myconf} --disable-dvdread "
		fi
	fi

	if use encode ; then
		myconf="${myconf} --enable-mencoder "
	else
		myconf="${myconf} --disable-mencoder --disable-libdv --disable-toolame"
	fi
	( use aac && use encode ) || myconf="${myconf} --disable-faac"

	myconf="${myconf} $(use_enable gtk gui)"

	if use !gtk && use !X && use !xv && use !xinerama; then
		myconf="${myconf} --disable-gui --disable-x11 --disable-xv --disable-xmga --disable-xinerama --disable-vm --disable-xvmc"
	else
		#note we ain't touching --enable-vm.  That should be locked down in the future.
		myconf="${myconf} --enable-x11 $(use_enable xinerama) $(use_enable xv) $(use_enable gtk gui)"
	fi

	# this looks like a hack, but the
	# --enable-dga needs a paramter, but there's no surefire
	# way to tell what it is.. so I'm letting MPlayer decide
	# the enable part
	if ! use dga && ! use 3dfx ; then
		myconf="${myconf} --disable-dga"
	fi
	# disable png *only* if gtk && png aren't on
	if use png || use gtk; then
		myconf="${myconf} --enable-png"
	else
		myconf="${myconf} --disable-png"
	fi


	if ! use ipv6 &&  use !inet6;then
		myconf="${myconf} --disable-ipv6	--disable-inet6"
	fi
	if ! use joystick ;then
		myconf="${myconf} --disable-joystick";
	fi

	if ! use lirc;then myconf="${myconf} --disable-lirc";fi
	if ! use live;then	myconf="${myconf} --disable-live";fi
	if ! use rtc;then	myconf="${myconf} --disable-rtc";fi
	if ! use samba;then	myconf="${myconf} --disable-smb";fi
	if ! use truetype;then	myconf="${myconf} --disable-freetype";fi
	if ! use v4l;then	myconf="${myconf} --disable-tv-v4l1";fi
	if ! use v4l2;then	myconf="${myconf} --disable-tv-v4l2";fi

	#########
	# Codecs #
	########
	if ! use gif;then	myconf="${myconf} --disable-gif";fi
	if ! use jpeg;then	myconf="${myconf} --disable-jpeg";fi
	if ! use libdts;then	myconf="${myconf} --disable-libdts";fi
	if ! use lzo;then	myconf="${myconf} --disable-liblzo";fi
	if ! use musepack;then	myconf="${myconf} --disable-musepack";fi
	if ! use aac;then	myconf="${myconf} --disable-faad-internal";fi
	if ! use vorbis;then	myconf="${myconf} --disable-libvorbis";fi
	if ! use theora;then	myconf="${myconf} --disable-theora";fi
	if ! use xmms;then	myconf="${myconf} --disable-xmms";fi
	if ! use xvid;then	myconf="${myconf} --disable-xvid";fi
	if ! use x264;then	myconf="${myconf} --disable-x264";fi
	if use x86 ;then
		if ! use real;	then myconf="${myconf} --disable-real";	fi;
		if ! use win32codecs;then myconf="${myconf} --disable-win32";fi
	fi

	#############
	# Video Output #
	#############
	myconf="${myconf} $(use_enable 3dfx)"
	if ! use 3dfx; then myconf="${myconf} --disable-tdfxvid";fi
	if  ! use fbcon && ! use 3dfx ; then myconf="${myconf} --disable-tdfxfb";	fi
	if use dvb ; then
		echo "Using dbd"
	else
		myconf="${myconf}   --disable-dvb   --disable-dvbhead"
	fi

	if ! use aalib;then     myconf="${myconf} --disable-aa";fi
	if ! use directfb;then	myconf="${myconf} --disable-directfb";fi
	if ! use fbcon;then	myconf="${myconf} --disable-fbdev";fi
	if ! use ggi;then	myconf="${myconf} --disable-ggi";fi
	if ! use libcaca;then	myconf="${myconf} --disable-caca";fi
	if ! use matrox ; then	myconf="${myconf} --disable-xmga";fi
	if ! use matrox;then	myconf="${myconf} --disable-mga";fi
	if ! use opengl;then	myconf="${myconf} --disable-gl";fi
	if ! use sdl;then	myconf="${myconf} --disable-sdl";fi
	if ! use svga;then  myconf="${myconf} --disable-svga --disable-vidix-internal";fi
	if ! use tga;then   myconf="${myconf} --disable-tga";fi

	( use xvmc && use nvidia ) \
		&& myconf="${myconf} --enable-xvmc --with-xvmclib=XvMCNVIDIA"

	( use xvmc && use i8x0 ) \
		&& myconf="${myconf} --enable-xvmc --with-xvmclib=I810XvMC"

	( use xvmc && use nvidia && use i8x0 ) \
		&& {
			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
		}

	( use xvmc && ! use nvidia && ! use i8x0 ) && {
		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"

		myconf="${myconf} --disable-xvmc"
	}

	#############
	# Audio Output #
	#############
	if ! use alsa;then  myconf="${myconf} --disable-alsa";fi
	if ! use arts;then  myconf="${myconf} --disable-arts";fi
	if ! use esd;then   myconf="${myconf} --disable-esd";fi
	if ! use mad;then   myconf="${myconf} --disable-mad";fi
	if ! use nas;then   myconf="${myconf} --disable-nas";fi
	if ! use oss;then   myconf="${myconf} --disable-ossaudio";fi
	if ! use jack;then  myconf="${myconf} --disable-jack";fi

	#################
	# Advanced Options #
	#################
	# Platform specific flags, hardcoded on amd64 (see below)
	use x86 && myconf="${myconf} $(use_enable 3dnow)"
	if use x86; then
		if  use 3dnowext; then	myconf="${myconf} --enable-3dnowext";	fi
		if  use mmxext; then	myconf="${myconf} --enable-mmxext";	fi
	fi
	use x86 && { if ! use sse ;then myconf="${myconf} --disable-sse";fi }
	use x86 && { if ! use sse2;then myconf="${myconf} --disable-sse2";fi }
	use x86 && { if ! use mmx ;then myconf="${myconf} --disable-mmx";fi }
	if ! use debug;then myconf="${myconf} --disable-debug";fi

	# mplayer now contains SIMD assembler code for amd64
	# AMD64 Team decided to hardenable SIMD assembler for all users
	# Danny van Dyk <kugelfang@gentoo.org> 2005/01/11
	if use amd64; then
		myconf="${myconf} --enable-3dnow --enable-3dnowext --enable-sse \
				--enable-sse2 --enable-mmx --enable-mmxext"
	fi

	if use ppc64;then
		myconf="${myconf} --disable-altivec"
	else
		if ! use altivec;then
			myconf="${myconf} --disable-altivec";
		fi
		use altivec && append-flags -maltivec -mabi=altivec
	fi


	use xanim &&  myconf="${myconf} --xanimcodecsdir=/usr/lib/xanim/mods"

	if [ -e /dev/.devfsd ];	then	myconf="${myconf} --enable-linux-devfs";fi

	use xmms && myconf="${myconf} --with-xmmslibdir=/usr/$(get_libdir)"

	#obsolete path activation	use live && myconf="${myconf} --with-livelibdir=/usr/$(get_libdir)/live"

	# support for blinkenlights
	if ! use bl;then myconf="${myconf} --disable-bl";fi

	#leave this in place till the configure/compilation borkage is completely corrected back to pre4-r4 levels.
	# it's intended for debugging so we can get the options we configure mplayer w/, rather then hunt about.
	# it *will* be removed asap; in the meantime, doesn't hurt anything.
	echo "${myconf}" > "${T}/configure-options" || die "custom echo failed"

	if use custom-cflags;
	then
	# let's play the filtration game! Mplayer hates on all!
	strip-flags
	# ugly optimizations cause Mplayer to cry on x86 systems!
		if use x86; then
			replace-flags -O0 -O2
			replace-flags -O3 -O2
			filter-flags -fPIC -fPIE
		fi
	else
		unset CFLAGS CXXFLAGS
	fi

	CFLAGS="$CFLAGS" ./configure \
		--prefix=/usr \
		--confdir=/usr/share/mplayer \
		--datadir=/usr/share/mplayer \
		--enable-largefiles \
		--enable-menu \
		--enable-network --enable-ftp \
		--realcodecsdir=${REALLIBDIR} \
		--disable-faad-external \
		${myconf} || die

	# fix x264 problem (not sure if this is really correct, but it'll work for now)
	sed -i -e 's|$(X264_LIB)|/usr/lib/libx264.a|' Makefile || die "sed2 failed"

	# we run into problems if -jN > -j1
	# see #86245
	MAKEOPTS="${MAKEOPTS} -j1"

	# custom version hook
	local MPLAYER_VERSION MPLAYER_TITLE
	MPLAYER_VERSION=$(LC_ALL=C svn info \
					${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/svn-src/${PN}/trunk | \
					grep	Revision|sed 	-re "s/.*:\s*//g" || die "sed failed")
	MPLAYER_VERSION="dev-SVN-r$MPLAYER_VERSION"
	MPLAYER_TITLE="#define MP_TITLE \"MPlayer $MPLAYER_VERSION built on"
	MPLAYER_TITLE="${MPLAYER_TITLE} $(date "+%Y-%m-%d %H:%m" || die "date failed" )"
	MPLAYER_TITLE="${MPLAYER_TITLE} (C) 2000-2006 MPlayer Team\""
	MPLAYER_VERSION="#define VERSION \"$MPLAYER_VERSION\""
	echo "$MPLAYER_VERSION" > version.h || die "echo failed"
	echo "$MPLAYER_TITLE"  >> version.h || die "echo 2 failed"
	einfo "MPlayer version set to:  $MPLAYER_VERSION"
	einfo "MPlayer title   set to:  $MPLAYER_TITLE"
	einfo "Make"
	make depend && emake || die "Failed to build MPlayer!"
	emake || die "make failed!"
	einfo "Make completed"
}


src_install() {

	einfo "Make install"
	make prefix=${D}/usr \
	     BINDIR=${D}/usr/bin \
		 LIBDIR=${D}/usr/$(get_libdir) \
	     CONFDIR=${D}/usr/share/mplayer \
	     DATADIR=${D}/usr/share/mplayer \
	     MANDIR=${D}/usr/share/man \
	     install || die "Failed to install MPlayer!"
	einfo "Make install completed"

	dodoc AUTHORS ChangeLog README
	# Install the documentation; DOCS is all mixed up not just html
	if use doc ; then
		find "${S}/DOCS" -type d | xargs -- chmod 0755 || die "fix perm3 failed"
		find "${S}/DOCS" -type f | xargs -- chmod 0644 || die "fix perm4 failed"
		cp -r "${S}/DOCS" "${D}/usr/share/doc/${PF}/" || die "cp doc2 failed"
	fi

	# Copy misc tools to documentation path, as they're not installed directly
	# and yes, we are nuking the +x bit.
	find "${S}/TOOLS" -type d | xargs -- chmod 0755 || die "fix perm failed"
	find "${S}/TOOLS" -type f | xargs -- chmod 0644 || die "fix perm2 failed"
	cp -r "${S}/TOOLS" "${D}/usr/share/doc/${PF}/" || die "cp doc failed"

	# Install the default Skin and Gnome menu entry
	if use gtk; then
		dodir /usr/share/mplayer/Skin
		cp -r "${WORKDIR}/Blue" \
			"${D}/usr/share/mplayer/Skin/default" || die " cp skin failed"

		# Fix the symlink
		rm -rf ${D}/usr/bin/gmplayer || die "fix rm symlick failed"
		dosym mplayer /usr/bin/gmplayer

		insinto /usr/share/pixmaps
		newins ${S}/Gui/mplayer/pixmaps/logo.xpm mplayer.xpm
		insinto /usr/share/applications
		doins ${FILESDIR}/mplayer.desktop
	fi

	dodir /usr/share/mplayer/fonts
	local x=
	# Do this generic, as the mplayer people like to change the structure
	# of their zips ...
	for x in $(find ${WORKDIR}/ -type d -name 'font-arial-*')
	do
		cp -Rd ${x} ${D}/usr/share/mplayer/fonts || die "cp font failed"
	done
	# Fix the font symlink ...
	rm -rf ${D}/usr/share/mplayer/font || die "rm failed"
	dosym fonts/font-arial-14-iso-8859-1 /usr/share/mplayer/font

	insinto /etc
	newins ${S}/etc/example.conf mplayer.conf
	dosed -e 's/include =/#include =/' /etc/mplayer.conf
	dosed -e 's/fs=yes/fs=no/' /etc/mplayer.conf
	dosym ../../../etc/mplayer.conf /usr/share/mplayer/mplayer.conf

	#mv the midentify script to /usr/bin for emovix.
	cp "${D}/usr/share/doc/${PF}/TOOLS/midentify" \
		"${D}/usr/bin" || die "cp failed"
	chmod a+x ${D}/usr/bin/midentify || die "chmod failed"

	insinto /usr/share/mplayer
	doins ${S}/etc/codecs.conf
	doins ${S}/etc/input.conf
	doins ${S}/etc/menu.conf
}

pkg_preinst() {

	if [ -d "${ROOT}/usr/share/mplayer/Skin/default" ]
	then
		rm -rf ${ROOT}/usr/share/mplayer/Skin/default || die "rm failed"
	fi
}

pkg_postinst() {

	if use matrox; then
		depmod -a &>/dev/null || die "depmod failed"
	fi

	if use alsa ; then
		einfo "For those using alsa, please note the ao driver name is no longer"
		einfo "alsa9x or alsa1x.  It is now just 'alsa' (omit quotes)."
		einfo "The syntax for optional drivers has also changed.  For example"
		einfo "if you use a dmix driver called 'dmixer,' use"
		einfo "ao=alsa:device=dmixer instead of ao=alsa:dmixer"
		einfo "Some users may not need to specify the extra driver with the ao="
		einfo "command."
	fi
	if use dvdnav; then
		if use dvdread; then
		einfo " "
		einfo "You have attempted to enable dvdread and dvdnav, which "
		einfo "don't play well together.  dvdnav has been disabled - if"
		einfo "you want to try dvdnav, set -dvdread in your USE."
		fi
	fi
}

pkg_postrm() {

	# Cleanup stale symlinks
	if [ -L ${ROOT}/usr/share/mplayer/font -a \
	     ! -e ${ROOT}/usr/share/mplayer/font ]
	then
		rm -f ${ROOT}/usr/share/mplayer/font || die "rm failed"
	fi

	if [ -L ${ROOT}/usr/share/mplayer/subfont.ttf -a \
	     ! -e ${ROOT}/usr/share/mplayer/subfont.ttf ]
	then
		rm -f ${ROOT}/usr/share/mplayer/subfont.ttf || die "rm failed"
	fi
}