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

inherit eutils toolchain-funcs games 

DESCRIPTION="Playstation2 emulator"
HOMEPAGE="http://www.pcsx2.net/"
SRC_URI="file://${DISTDIR}/pcsx${PV}_and_plugins_src.7z"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="debug alsa oss vmbuild sse2 devbuild"

DEPEND="sys-libs/zlib
		media-gfx/nvidia-cg-toolkit
		x11-libs/cairo
		x11-libs/pango
		media-libs/glitz
		media-libs/libpng
		dev-libs/atk
		x11-proto/xf86vidmodeproto
		>=media-libs/freetype-2
		x11-libs/libXxf86vm

		>=x11-libs/gtk+-2"

RDEPEND="debug? ( sys-devel/gdb )
		${DEPEND}"

RESTRICT="fetch"

S=${WORKDIR}

pkg_nofetch() {
	einfo "At the moment, there is no clean way to" 
	einfo "automatically download the ${P} sources."
	
	einfo "You can download them manually at http://www.pcsx2.net/files/8022 or"
	einfo "http://www.pcsx2.net/thel33tback3nd/attachment.php?aid=8022"
	einfo "and place them in ${DISTDIR}"
}

src_compile() {
	cd "${S}"

	find . -name .svn | xargs -r rm -rf

	sed -i \
		-e 's/make install/make/' \
			pcsx2/build.sh \
			|| die "sed failed"

	if use vmbuild; then
		sed -i \
			-e 's/export PCSX2OPTIONS="/export PCSX2OPTIONS="--enable-vmbuild /' \
				build.sh \
				|| die "sed failed"

		elog "Warning! Emerge is known to fail with vmbuild use flag enabled!"
	fi

	if ! use sse2; then
		sed -i \
			-e 's/--enable-sse2 //' \
				build.sh \
				|| die "sed failed"
		sed -i \
			-e 's/--enable-sse2 //' \
				plugins/gs/zerogs/build.sh \
				|| die "sed failed"
	fi

	if use devbuild; then
		sed -i \
			-e 's/configure /configure --enable-devbuild /' \
				plugins/gs/zerogs/build.sh \
				|| die "sed failed"
	else
		sed -i \
			-e 's/--enable-devbuild //' \
				build.sh \
				|| die "sed failed"

		elog "Warning! Emerge is known to fail with devbuild use flag disabled!"
	fi

	if use debug; then
		sed -i \
			-e 's/export PCSX2OPTIONS="/export PCSX2OPTIONS="--enable-debug /' \
				build.sh \
				|| die "sed failed"
		sed -i \
			-e 's/-g "/-ggdb "/' \
				pcsx2/configure.ac \
			-e 's/-g "/-ggdb "/' \
				plugins/gs/zerogs/opengl/configure.ac \
			-e 's/-g "/-ggdb "/' \
				plugins/pad/zeropad/configure.ac \
				|| die "sed failed"
		sed -i \
			-e 's/configure /configure --enable-debug /' \
				plugins/gs/zerogs/build.sh \
				|| die "sed failed"
		sed -i \
			-e 's/configure /configure --enable-debug /' \
				plugins/pad/zeropad/build.sh \
				|| die "sed failed"
	fi

	if ! use alsa; then
			if use oss; then
					 sed -i \
						-e 's/USEALSA = TRUE/USEALSA = FALSE/' \
							plugins/spu2/PeopsSPU2/Makefile \
							|| die "sed failed"
			fi
	fi

	chmod +x plugins/gs/zerogs/opengl/configure

	sh build.sh all || die "compile failed"
}

src_install() {
		newgamesbin pcsx2/Linux/pcsx2 pcsx2.bin || die "newgamesbin failed"
		dogamesbin "${FILESDIR}/pcsx2" || die "dogamesbin failed"

		insinto "${GAMES_DATADIR}/${PN}"
		doins -r bin/* || die "installing data failed"
		insinto "${GAMES_DATADIR}/${PN}/.pixmaps"
		doins -r bin/.pixmaps/* pcsx2/Linux/.pixmaps/* || die "installing pixmap data failed"

		sed -i \
				-e "s:GAMES_BINDIR:${GAMES_BINDIR}:" \
				-e "s:GAMES_DATADIR:${GAMES_DATADIR}:" \
				"${D}/${GAMES_BINDIR}/pcsx2" \
				|| die "sed failed"

		dodoc pcsx2/Docs/*.txt
		prepgamesdirs
}