# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/pearpc/pearpc-0.3.0.ebuild,v 1.1 2004/08/16 01:41:02 port001 Exp $

inherit flag-o-matic

IUSE="debug jit sdl"
#IUSE="debug qt gtk jit sdl"

DESCRIPTION="PowerPC Architecture Emulator"
HOMEPAGE="http://pearpc.sourceforge.net/"
SRC_URI="mirror://sourceforge/pearpc/${P}.tar.bz2
	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 )"
#	gtk? ( >=x11-libs/gtk-2.0 )
#	qt? ( >=x11-libs/qt-3.1.1 )"

DEFAULT_TO_X11=0

#pkg_setup() {
#	if (use qt && use sdl) || (use qt && use gtk) || (use gtk && sdl) || (use gtk && use qt && use sdl); then
#		ewarn
#		ewarn "More than one frontend USE flags enabled, defaulting to X11 support."
#		ewarn
#		DEFAULT_TO_X11=1
#	fi		
#}

src_compile() {
	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 [ $DEFAULT_TO_X11 = 1 ]; then
		myconf="${myconf} --enable-ui=x11"
	else
		if use sdl; then
			myconf="${myconf} --enable-ui=sdl"
#		elif use qt; then
#			myconf="${myconf} --enable-ui=qt"
#		elif use gtk; then
#			myconf="${myconf} --enable-ui=gtk"
		else
			myconf="${myconf} --enable-ui=x11"
		fi
	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
}