--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit linux-info meson pam udev xdg-utils
+
+DESCRIPTION="The systemd project's logind, extracted to a standalone package"
+HOMEPAGE="https://github.com/elogind/elogind"
+SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="CC0-1.0 LGPL-2.1+ public-domain"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE="+acl debug doc +pam +policykit selinux"
+
+COMMON_DEPEND="
+ sys-apps/util-linux
+ sys-libs/libcap
+ virtual/libudev:=
+ acl? ( sys-apps/acl )
+ pam? ( virtual/pam )
+ selinux? ( sys-libs/libselinux )
+"
+DEPEND="${COMMON_DEPEND}
+ app-text/docbook-xml-dtd:4.2
+ app-text/docbook-xml-dtd:4.5
+ app-text/docbook-xsl-stylesheets
+ dev-util/gperf
+ dev-util/intltool
+ sys-devel/libtool
+ virtual/pkgconfig
+"
+RDEPEND="${COMMON_DEPEND}
+ !sys-apps/systemd
+"
+PDEPEND="
+ sys-apps/dbus
+ policykit? ( sys-auth/polkit )
+"
+
+PATCHES=( "${FILESDIR}/${P}-docs.patch" )
+
+pkg_setup() {
+ local CONFIG_CHECK="~CGROUPS ~EPOLL ~INOTIFY_USER ~SIGNALFD ~TIMERFD"
+
+ if use kernel_linux; then
+ linux-info_pkg_setup
+ fi
+}
+
+src_prepare() {
+ default
+ xdg_environment_reset
+}
+
+src_configure() {
+ local emesonargs cgroupmode rccgroupmode
+
+ rccgroupmode="$(grep rc_cgroup_mode /etc/rc.conf | cut -d '"' -f 2)"
+ cgroupmode="legacy"
+
+ if [ "xhybrid" = "x${rccgroupmode}" ] ; then
+ cgroupmode="hybrid"
+ elif [ "xunified" = "x${rccgroupmode}" ] ; then
+ cgroupmode="unified"
+ fi
+
+ emesonargs=(
+ -Ddocdir="${EPREFIX}/usr/share/doc/${P}" \
+ -Dhtmldir="${EPREFIX}/usr/share/doc/${P}/html" \
+ -Dpamlibdir=$(getpam_mod_dir) \
+ -Dudevrulesdir="$(get_udevdir)"/rules.d \
+ --libdir="${EPREFIX}"/usr/$(get_libdir) \
+ -Drootlibdir="${EPREFIX}"/$(get_libdir) \
+ -Drootlibexecdir="${EPREFIX}"/$(get_libdir)/elogind \
+ -Drootprefix="${EPREFIX}/" \
+ -Dsmack=true \
+ -Dman=auto \
+ -Dhtml=$(usex doc auto false) \
+ -Dcgroup-controller=openrc \
+ -Ddefault-hierarchy=${cgroupmode} \
+ -Ddebug=$(usex debug elogind false) \
+ --buildtype $(usex debug debug release) \
+ -Dacl=$(usex acl true false) \
+ -Dpam=$(usex pam true false) \
+ -Dselinux=$(usex selinux true false)
+ -Dbashcompletiondir="${EPREFIX}/usr/share/bash-completion/completions" \
+ -Dzsh-completion="${EPREFIX}/usr/share/zsh/site-functions" \
+ )
+ meson_src_configure
+}
+
+src_install() {
+ meson_src_install
+
+ newinitd "${FILESDIR}"/${PN}.init ${PN}
+
+ sed -e "s/@libdir@/$(get_libdir)/" "${FILESDIR}"/${PN}.conf.in > ${PN}.conf || die
+ newconfd ${PN}.conf ${PN}
+}
+
+pkg_postinst() {
+ if [ "$(rc-config list boot | grep elogind)" != "" ]; then
+ ewarn "elogind is currently started from boot runlevel."
+ elif [ "$(rc-config list default | grep elogind)" != "" ]; then
+ ewarn "elogind is currently started from default runlevel."
+ ewarn "Please remove elogind from the default runlevel and"
+ ewarn "add it to the boot runlevel by:"
+ ewarn "# rc-update del elogind default"
+ ewarn "# rc-update add elogind boot"
+ else
+ ewarn "elogind is currently not started from any runlevel."
+ ewarn "You may add it to the boot runlevel by:"
+ ewarn "# rc-update add elogind boot"
+ fi
+ ewarn "Alternatively you can leave elogind out of any"
+ ewarn "runlevel. It will then be started automatically"
+ if use pam; then
+ ewarn "when the first service calls it via dbus, or the"
+ ewarn "first user logs into the system."
+ else
+ ewarn "when the first service calls it via dbus."
+ fi
+}