# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $ $

ECVS_SERVER="cvs.sf.net:/cvsroot/pearpc"
ECVS_MODULE="pearpc"
ECVS_USER="anonymous"
ECVS_PASS=""
ECVS_CVS_OPTIONS="-PAd"

inherit cvs eutils base flag-o-matic libtool

IUSE="debug jit sdl"
S=${WORKDIR}/${ECVS_MODULE}

DESCRIPTION="PowerPC Architecture Emulator"
HOMEPAGE="http://pearpc.sourceforge.net/"
SRC_URI="mirror://sourceforge/pearpc/pearpc-6gib.img.bz2
	mirror://sourceforge/pearpc/pearpc-3gib.img.bz2
	http://pearpc.sf.net/createdisk.py"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"

DEPEND="x86? ( dev-lang/nasm )"

RDEPEND="virtual/x11
	media-libs/libmng
	media-libs/jpeg
	media-libs/libpng
	sys-libs/zlib
	media-libs/freetype
	sdl? ( media-libs/libsdl )
	!app-emulation/pearpc"

DEPEND="${RDEPEND}
	sys-devel/autoconf
	sys-devel/automake
	sys-devel/gcc
	>=sys-apps/sed-4"

src_unpack() {
	cvs_src_unpack
	cd ${S}
}

src_compile() {
	elibtoolize

	aclocal || die "configure problem"
	autoheader || die "configure problem"
	automake -a || die "configure problem"
	autoconf || die "configure problem"

	local myconf
	myconf="--enable-release"

	use jit && myconf="${myconf} --enable-cpu=jitc_x86"

	if use debug; then
		myconf="${myconf} --enable-debug"
	else
		myconf="${myconf} --disable-debug"
	fi

	if use sdl; then
		myconf="${myconf} --enable-ui=sdl"
	else
		myconf="${myconf} --enable-ui=x11"
	fi

	econf ${myconf} || die "econf failed"
	emake || die "emake failed"
}

src_install() {
	
	# PearPC binary
	dodir /usr/bin
	insinto /usr/bin
	dobin src/ppc
	fperms 755 /usr/bin/ppc
	fowners root:root /usr/bin/ppc
	fperms u+s /usr/bin/ppc

	# Video driver
	dodir /usr/share/${P}
	insinto /usr/share/${P}
	doins video.x
	
	# Fix example
	sed -i -e "s:video.x:/usr/share/${P}/video.x:g" ppccfg.example

	# Install example
	dodir /usr/share/${P}/scripts
	insinto /usr/share/doc/${P}
	doins ppccfg.example

	# Networking scripts
	dodir /usr/share/${P}/scripts
	insinto /usr/share/${P}/scripts
	doins scripts/ifppc_{down,up,up.setuid,down.setuid,down.beos,up.beos}
	fperms 755 /usr/share/${P}/scripts/ifppc_{down,up,down.setuid,up.setuid,down.beos,up.beos}
	fowners root:root /usr/share/${P}/scripts{ifppc_{down,up,down.setuid,up.setuid,down.beos,up.beos}
	fperms u+s /usr/share/${P}/scripts/ifppc_{down.setuid,up.setuid}

	# Pyton script to efficiently create emtpy disk images
	dodir /usr/share/${P}/scripts
	insinto /usr/share/${P}/scripts
	doins ${DISTDIR}/createdisk.py
	fperms 755 /usr/share/${P}/scripts/createdisk.py

	# Compressed 3GB and 6GB disk images
	dodir /usr/share/${P}/images
	insinto /usr/share/${P}/images
	doins ${DISTDIR}/pearpc-3gib.img.bz2
	doins ${DISTDIR}/pearpc-6gib.img.bz2

	# Documentation
	dodoc ChangeLog AUTHORS COPYING README TODO

}

pkg_postinst() {
	echo
	einfo "You will need to update your configuration files to point"
	einfo "to the new location of video.x, which is now"
	einfo "/usr/share/${P}/video.x"
	echo
	einfo "To create a disk image for PearPC use the Python script"
	einfo "located at: /usr/share/${P}/scripts/createdisk.py"
	einfo "Or extract one of the two compressed images located at:"
	einfo "/usr/share/${P}/images"
	echo
	einfo "Also, be sure to check /usr/share/doc/${P}/ppccfg.example"
	einfo "for new configuration options."
	echo
}