overlay/app-misc/sablink-version/sablink-version-15.08.ebuild

# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=4

inherit multilib

DESCRIPTION="Sablink system release virtual package"
HOMEPAGE="http://sablink.disconnected-by-peer.at"
SRC_URI=""

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 arm ~x86"

IUSE=""
DEPEND=""
GCC_VER="4.9"
PYTHON_VER="2.7"

# Listing default packages for the current release
RDEPEND="!app-admin/eselect-init
	!sys-apps/hal
	!sys-auth/consolekit
	app-eselect/eselect-python
	dev-lang/python:${PYTHON_VER}
	sys-apps/openrc
	sys-devel/base-gcc:${GCC_VER}
	sys-devel/gcc-config
	app-admin/update-motd
	virtual/cron
	app-admin/equo
"

src_unpack () {
	echo "Sablink Linux ${ARCH} ${PV}" > "${T}/sablink-release"

	# Anaconda expects a "release" somewhere in the string
	# and no trailing \n
	echo -n "Sablink ${ARCH} release ${PV}" > "${T}/system-release"
	mkdir -p "${S}" || die
}

src_install () {
	insinto /etc
	doins "${T}"/sablink-release
	doins "${T}"/system-release

	# Bug 3459 - reduce the risk of fork bombs
	insinto /etc/security/limits.d
	doins "${FILESDIR}/00-sabayon-anti-fork-bomb.conf"

	# install equo update cron
	exeinto /etc/cron.daily
	doexe "${FILESDIR}/equo-update.cron"

	# install sablink greeting
	exeinto /etc/update-motd.d
	newexe "${FILESDIR}/greeting.sh" 20-greeting

	# install the check for updates script
	newbin "${FILESDIR}/equo-update-check" equo-update-check

	# install repository files
	insinto /etc/entropy
	newins "${FILESDIR}/repositories.conf.1" repositories.conf
	insinto /etc/entropy/repositories.conf.d
	doins "${FILESDIR}/entropy_sablink.nas-central.org"
}

pkg_postinst() {
	# Setup Python ${PYTHON_VER}
	eselect python set python${PYTHON_VER}
	# No need to set the GCC profile here, since it's done in base-gcc

	# Improve systemd support
	if [[ ! -L /etc/mtab ]] && [[ -e /proc/self/mounts ]]; then
		rm -f /etc/mtab
		einfo "Migrating /etc/mtab to a /proc/self/mounts symlink"
		ln -sf /proc/self/mounts /etc/mtab
	fi

	# force kdm back to the default runlevel if added to boot
	# this is in preparation for the logind migration
	local xdm_conf="${ROOT}/etc/conf.d/xdm"
	local xdm_boot_runlevel="${ROOT}/etc/runlevels/boot/xdm"
	local xdm_default_runlevel="${ROOT}/etc/runlevels/default/xdm"
	if [ -e "${xdm_conf}" ] && [ -e "${xdm_boot_runlevel}" ]; then
		DISPLAYMANAGER=""
		. "${xdm_conf}"
		if [ "${DISPLAYMANAGER}" = "kdm" ]; then
			elog "Moving xdm (kdm) from boot runlevel to default"
			elog "or logind will not work as expected"
			mv -f "${xdm_boot_runlevel}" "${xdm_default_runlevel}"
		fi
	fi

	# remove old hal udev rules.d file, if found. sys-apps/hal is long gone.
	rm -f "${ROOT}/lib/udev/rules.d/90-hal.rules"

	# make sure that systemd is correctly linked to /sbin/init
	# Drop this in 2015, keep in sync with systemd-sysv-utils
	ln -sf ../usr/lib/systemd/systemd "${ROOT}/sbin/init" || true
}