# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/qemu-guest-agent/qemu-guest-agent-1.5.2-r1.ebuild,v 1.1 2013/08/11 21:36:56 cardoe Exp $

EAPI=5

PYTHON_COMPAT=( python{2_5,2_6,2_7} )

inherit eutils systemd udev python-r1

BACKPORTS=e26b4ba6
MY_PN="qemu"
MY_P="${MY_PN}-${PV}"

if [[ ${PV} = *9999* ]]; then
	EGIT_REPO_URI="git://git.qemu.org/qemu.git"
	inherit git-2
	SRC_URI=""
	KEYWORDS=""
else
	SRC_URI="http://wiki.qemu.org/download/${MY_P}.tar.bz2
	${BACKPORTS:+
		http://dev.gentoo.org/~cardoe/distfiles/${MY_P}-${BACKPORTS}.tar.xz}"
	KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~x86-fbsd"
fi

DESCRIPTION="QEMU Guest Agent (qemu-ga) for use when running inside a VM"
HOMEPAGE="http://wiki.qemu.org/Features/QAPI/GuestAgent"

LICENSE="GPL-2 BSD-2"
SLOT="0"
IUSE=""

RDEPEND=">=dev-libs/glib-2.22
	!<app-emulation/qemu-1.1.1-r1"
DEPEND="${RDEPEND}
	${PYTHON_DEPS}"

S="${WORKDIR}/${MY_P}"

pkg_setup() {
	python_export_best
}

src_prepare() {
	[[ -n ${BACKPORTS} ]] && \
		EPATCH_FORCE=yes EPATCH_SUFFIX="patch" EPATCH_SOURCE="${S}/patches" \
			epatch

	epatch_user
}

src_configure() {
	./configure \
		--prefix=/usr \
		--sysconfdir=/etc \
		--libdir=/usr/$(get_libdir) \
		--localstatedir=/ \
		--disable-bsd-user \
		--disable-linux-user \
		--disable-system \
		--disable-strip \
		--disable-werror \
		--enable-guest-agent \
		--python=${PYTHON}
}

src_compile() {
	emake qemu-ga
}

src_install() {
	dobin qemu-ga

	# Normal init stuff
	newinitd "${FILESDIR}/qemu-ga.init-r1" qemu-guest-agent
	newconfd "${FILESDIR}/qemu-ga.conf-r1" qemu-guest-agent

	insinto /etc/logrotate.d/
	newins "${FILESDIR}/qemu-ga.logrotate" qemu-guest-agent

	# systemd stuff
	udev_newrules "${FILESDIR}/qemu-ga-systemd.udev" 99-qemu-guest-agent.rules

	systemd_newunit "${FILESDIR}/qemu-ga-systemd.service" \
		qemu-guest-agent.service
}

pkg_postinst() {
	elog "You should add 'qemu-guest-agent' to the default runlevel."
	elog "e.g. rc-update add qemu-guest-agent default"

	if has_version '<sys-apps/sysvinit-2.88-r5'; then
		ewarn "The guest shutdown command will not work with <=sysvinit-2.88-r4"
	fi
}