# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils flag-o-matic games

MY_P="Mupen64Plus-1-3-src"

DESCRIPTION="A fork of Mupen64 Nintendo 64 (N64) emulator"
HOMEPAGE="http://code.google.com/p/mupen64plus/"
SRC_URI="http://mupen64plus.googlecode.com/files/${MY_P}.zip"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="gtk lirc custom-cflags"

RDEPEND="virtual/opengl
	media-libs/libsdl
	media-libs/sdl-ttf
	gtk? ( >=x11-libs/gtk+-2 )
	lirc? ( app-misc/lirc )"
DEPEND="${RDEPEND}
	dev-lang/yasm
	dev-util/pkgconfig"

S=${WORKDIR}/${MY_P}

pkg_setup() {
	games_pkg_setup
}

src_unpack() {
	unpack ${A}
	cd ${S}
	epatch "${FILESDIR}"/${P}-paths.patch
	sed -i \
	-e "s:GENTOO_BINDIR:${GAMES_BINDIR}:" \
	-e "s:GENTOO_DATADIR:${GAMES_DATADIR}/${PN}:" \
	install.sh \
	|| die "sed failed"

	MARCH=`get-flag "-march"`
	sed -i -e "s:\$\(STRIP\)\ \$\@::" Makefile
	sed -i -e "s:-march=athlon64\|i686:${MARCH}:" pre.mk glide64/Makefile

	if use custom-cflags;then
		sed -i -e "s:CFLAGS\ =\ -pipe\ -O3\ -ffast-math\ -funroll-loops\ -fexpensive-optimizations\ -fno-strict-aliasing::" pre.mk
		sed -i -e "s:-ffast-math\ -funroll-loops:${CFLAGS}:" glide64/Makefile
	fi

	if use lirc;then
		LIRC="LIRC=1"
	else
		LIRC="LIRC=0"
	fi

	if use gtk;then
		NOGUI="NOGUI_ONLY=0"
	else
		NOGUI="NOGUI_ONLY=1"
	fi
}

src_compile() {
	make PREFIX=${GAMES_DATADIR} ${LIRC} ${NOGUI} all || die "make failed"
}

src_install() {
	./install.sh ${D} || or die "install.sh failed"
	newicon icons/logo.png "${PN}.png"
	make_desktop_entry "${GAMES_BINDIR}/${PN}" Mupen64Plus
	dodoc README RELEASE TODO
	prepgamesdirs
}

pkg_postinst() {
	games_pkg_postinst
	if use lirc;then
		echo
		elog "For lirc configuration see"
		elog "http://code.google.com/p/mupen64plus/wiki/LIRC"
		echo
	fi
}