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

inherit eutils

DESCRIPTION="Standalone version of pysmbus from i2c-tools."
HOMEPAGE="http://www.lm-sensors.org/wiki/I2CTools"
SRC_URI="http://dl.lm-sensors.org/i2c-tools/releases/i2c-tools-${PV}.tar.bz2
        http://www.zirona.com/misc/code/eee-control/${P}-smbusmodule.c.patch"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
DEPEND="sys-apps/i2c-tools"

IUSE=""

src_unpack() {
	unpack ${A}
	mv "${WORKDIR}/i2c-tools-${PV}" "${WORKDIR}/py-smbus-${PV}" || die "Renaming directory failed!"
}

src_compile() {
	cd "${S}/py-smbus/"
	epatch ${DISTDIR}/${P}-smbusmodule.c.patch || die "Patching smbusmodule.c failed."
	python setup.py build || die "Building the package failed!"
}

src_install() {
	cd "${S}/py-smbus/"
	python setup.py install --root ${D}  || die "The base installation routine failed!"
}

pkg_postinst() {
	ewarn "This package is to be considered a temporary solution for now, as"
	ewarn "py-smbus currently doesn't get built with sys-apps/i2c-tools (#246182)."
	ewarn "Anyway: If someday i2c-tools will build py-smbus itself, you must unmerge"
	ewarn "this package first."
}