# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# Maintainer: Martin Schlemmer <azarah@gentoo.org>
# /space/gentoo/cvsroot/gentoo-x86/media-video/mplayer/mplayer-0.60-r3.ebuild,v 1.2 2002/02/17 15:31:50 azarah Exp

# Handle PREversions as well
MY_PV=${PV/_/}
S="${WORKDIR}/MPlayer-${MY_PV}"
# Only install Skin if GUI should be build (gtk as USE flag)
SRC_URI="ftp://mplayerhq.hu/MPlayer/releases/MPlayer-${MY_PV}.tar.bz2
	 ftp://mplayerhq.hu/MPlayer/releases/mp-arial-iso-8859-1.zip
	 gtk? ( http://www.ibiblio.org/gentoo/distfiles/default-skin-0.1.tar.bz2 )"
#	 This is to get the digest problem fixed.
#	 gtk? ( ftp://mplayerhq.hu/MPlayer/Skin/default.tar.bz2 )"

# The patch for dxr3/Hollywood Plus is conditionally downloaded below
# The download can't be in the SRC_URI because it is not compressed?!?
# I don't like the way I did this,

DESCRIPTION="Media Player for Linux"
HOMEPAGE="http://www.mplayerhq.hu/"

# 'encode' in USE for MEncoder
# Experimental USE flag 'css' for DVD decription
RDEPEND="virtual/glibc
	>=media-libs/win32codecs-${PV}
	>=media-libs/divx4linux-20011025
	media-libs/libdvdread
	css?    ( media-libs/libdvdcss )
	opengl? ( virtual/opengl )
	sdl?    ( media-libs/libsdl )
	ggi?    ( media-libs/libggi )
	svga?   ( media-libs/svgalib )
	X?      ( virtual/x11 )
	gtk?    ( >=x11-libs/gtk+-1.2.10-r4 )
	esd?    ( media-sound/esound )
	alsa?   ( media-libs/alsa-lib )
	ogg?    ( media-libs/libogg )
	encode? ( media-sound/lame )"

DEPEND="${RDEPEND}
	dev-lang/nasm
	app-arch/unzip"


src_unpack() {

	unpack ${A}

	# Fix bug with the default Skin
	if [ "`use gtk`" ] ; then
		cd ${WORKDIR}/default
		patch < ${FILESDIR}/default-skin.diff || die "skin patch failed"
	fi

	if [ "`use mga`" ] ; then
		cd ${S}/drivers;
		patch < ${FILESDIR}/mga_vid_devfs.patch || die "mga patch failed"
	fi

	local module
	local dxr
	for module in `lsmod` ; do
		if [ ${module} = "em8300" ] ; then
			dxr=true
		fi
	done

	if [ $dxr ] ; then
		cd ${FILESDIR};
		if [ -e dxr3.patch ] ; then
			rm -f dxr3.patch
		fi
	 	wget ftp://ftp.mplayerhq.hu/MPlayer/patches/dxr3.patch
		cd ${WORKDIR};
		mv ${S} ${S}a

		patch -p0 < ${FILESDIR}/dxr3.patch || die "dxr3 patch failed"
		mv ${S}a ${S}
	fi
}

src_compile() {

	local myconf=""

	use 3dnow         || myconf="${myconf} --disable-3dnow --disable-3dnowex"
	use sse           || myconf="${myconf} --disable-sse --disable-sse2"
	# Only disable MMX if 3DNOW or SSE is not in USE
	use mmx           || { \
	    use 3dnow     || { \
	        use sse   || myconf="${myconf} --disable-mmx --disable-mmx2"
	    }
	    use sse       || { \
	        use 3dnow || myconf="${myconf} --disable-mmx --disable-mmx2"
	    }
	}
	# Only disable X if gtk is not in USE
	use X             || { \
	    use gtk       || myconf="${myconf} --disable-x11 --disable-xv --disable-xmga"
	}
	use gtk           && myconf="${myconf} --enable-gui --enable-x11 --enable-xv"
	use oss           || myconf="${myconf} --disable-ossaudio"
	use opengl        || myconf="${myconf} --disable-gl"
	use sdl           || myconf="${myconf} --disable-sdl"
	use ggi           || myconf="${myconf} --disable-ggi"
	use svga          || myconf="${myconf} --disable-svga"
	use alsa          || myconf="${myconf} --disable-alsa"
	use ogg           || myconf="${myconf} --disable-vorbis"
	use encode        && myconf="${myconf} --enable-mencoder --enable-tv"
	use encode        || myconf="${myconf} --disable-mencoder"
	use css           && myconf="${myconf} --enable-dvdread --enable-css"
	use mga           && myconf="${myconf} --enable-mga"
	use mga           && \
	use X             && myconf="${myconf} --enable-xmga"
	use 3dfx          && myconf="${myconf} --enable-3dfx --enable-tdfxfb"

	# Crashes on start when compiled with most optimizations.
	# The code have CPU detection code now, with CPU specific
	# optimizations, so extra should not be needed and is not
	# recommended by the authors
	CFLAGS="-O2 -pipe"
	CXXFLAGS="-O2 -pipe"
	
	./configure --host=${CHOST} \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--enable-dvdread \
		${myconf} || die
		    
	emake OPTFLAGS="${CFLAGS}" all || die
	
	if [ "`use mga`" ] ; then
		cd drivers
		emake all
	fi
}

src_install() {

	make prefix=${D}/usr/share \
	     BINDIR=${D}/usr/bin \
	     CONFDIR=${D}/usr/share/mplayer \
	     DATADIR=${D}/usr/share/mplayer \
	     mandir=${D}/usr/share/man \
	     install || die
	
	# MAN pages are already installed ...
	rm DOCS/*.1
	# Install the rest of the documentation
	dodir /usr/share/doc/${PF}
	cp -a DOCS/* ${D}/usr/share/doc/${PF}
	doalldocs

	# Install the default Skin and Gnome menu entry
	if [ "`use gtk`" ] ; then
	
		insinto /usr/share/mplayer/Skin/default
		doins ${WORKDIR}/default/*
		# Permissions is fried by default
		chmod a+rx ${D}/usr/share/mplayer/Skin/default/
		chmod a+r ${D}/usr/share/mplayer/Skin/default/*

		# Fix the symlink
		rm -rf ${D}/usr/bin/gmplayer
		dosym /usr/bin/mplayer /usr/bin/gmplayer
	fi
	if [ "`use gnome`" ] ; then

		insinto /usr/share/pixmaps
		newins ${S}/Gui/mplayer/pixmaps/icon.xpm mplayer.xpm
		insinto /usr/share/gnome/apps/Multimedia
		doins ${FILESDIR}/mplayer.desktop
	fi

	# Install the font used by OSD and the GUI
	dodir /usr/share/mplayer/fonts
	cp -a ${WORKDIR}/iso-8859-1/ ${D}/usr/share/mplayer/fonts
	rm -rf ${D}/usr/share/mplayer/font
	dosym /usr/share/mplayer/fonts/iso-8859-1/arial-14/ /usr/share/mplayer/font

	# This tries setting up mplayer.conf automagically
	local video="sdl" audio="sdl"
	if [ "`use X`" ] ; then
		if [ "`use gtk`" ] ; then
			video="xv"
		elif [ "`use sdl`" ] ; then
			video="sdl"
		elif [ "`use xv`" ] ; then
			video="xv"
		elif [ "`use opengl`" ] ; then
			video="gl"
		elif [ "`use ggi`" ] ; then
			video="ggi"
                elif [ "`use dga`" ] ; then
                        video="dga"
		else
			video="x11"
		fi
	else
		if [ "`use fbcon`" ] ; then
			video="fbdev"
                elif [ "`use svga`" ] ; then
                        video="svga"
		elif [ "`use aalib`" ] ; then
			video="aa"
		fi
	fi
	if [ "`use sdl`" ] ; then
		audio="sdl"
	elif [ "`use alsa`" ] ; then
		audio="alsa5"
	elif [ "`use oss`" ] ; then
		audio="oss"
	fi
	
	# Note to myself:  do not change " into '
	sed -e "s/vo=xv/vo=${video}/"					\
	    -e "s/ao=oss/ao=${audio}/"					\
	    -e 's/include =/#include =/'				\
	    ${S}/etc/example.conf > ${T}/mplayer.conf

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

	if [ "`use mga`" ] ; then
		dodir /lib/modules/${KVERS}/kernel/drivers/char
		cp ${S}/drivers/mga_vid.o ${D}/lib/modules/${KVERS}/kernel/drivers/char
	fi
}

pkg_postinst() {

	echo
	echo '######################################################################'
	echo '# MPlayer users that are going to use the GUI, please note the       #'
	echo '# following:                                                         #'
	echo '#                                                                    #'
	echo '#   The GUI works best with mplayer -vo xv -gui, but since there is  #'
	echo '#   no USE flag for XVideo, or for using the GUI, the autodetection  #'
	echo '#   process cannot detect this by default (SDL will be used rather). #'
	echo '#   So, if your setup supports XVideo (xvinfo should give output),   #'
	echo '#   maybe do something like:                                         #'
	echo '#                                                                    #'
	echo '#     echo "vo = xv" >~/.mplayer/config                              #'
	echo '#     echo "gui = 1" >>~/.mplayer/config                             #'
	echo '#                                                                    #'
	echo '#   after launching mplayer for the first time.                      #'
	echo '#                                                                    #'
	echo '# NB: the GUI needs "gtk" as USE flag to build.                      #'
	echo '######################################################################'
	echo
	depmod -a
}