sys-apps/dbus: move stuff under /run on linux

systemd-242 complains about sockets under /var/run. Let's avoid that.

Package-Manager: Portage-2.3.62_p4, Repoman-2.3.12_p87
Signed-off-by: Mike Gilbert <floppym@gentoo.org>

2 files changed, 323 insertions, 0 deletions

diff --git a/sys-apps/dbus/dbus-1.12.12-r2.ebuild b/sys-apps/dbus/dbus-1.12.12-r2.ebuild
new file mode 100644
index 000000000000..44d36d8040b2
--- /dev/null
+++ b/sys-apps/dbus/dbus-1.12.12-r2.ebuild
@@ -0,0 +1,287 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python{2_7,3_{4,5,6,7}} )
+inherit autotools flag-o-matic linux-info python-any-r1 readme.gentoo-r1 systemd virtualx user multilib-minimal
+
+DESCRIPTION="A message bus system, a simple way for applications to talk to each other"
+HOMEPAGE="https://dbus.freedesktop.org/"
+SRC_URI="https://dbus.freedesktop.org/releases/dbus/${P}.tar.gz"
+
+LICENSE="|| ( AFL-2.1 GPL-2 )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="debug doc elogind kernel_linux selinux static-libs systemd test user-session X"
+
+REQUIRED_USE="?? ( elogind systemd )"
+
+# autoconf-archive-2019.01.06 blocker added for bug #674830
+# Please check on bumps if the blocker is still necessary.
+BDEPEND="
+	app-text/xmlto
+	app-text/docbook-xml-dtd:4.4
+	<sys-devel/autoconf-archive-2019.01.06
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen )
+"
+COMMON_DEPEND="
+	>=dev-libs/expat-2.1.0
+	elogind? ( sys-auth/elogind )
+	selinux? ( sys-libs/libselinux )
+	systemd? ( sys-apps/systemd:0= )
+	X? (
+		x11-libs/libX11
+		x11-libs/libXt
+	)
+"
+DEPEND="${COMMON_DEPEND}
+	dev-libs/expat
+	test? (
+		${PYTHON_DEPS}
+		>=dev-libs/glib-2.40:2
+	)
+"
+RDEPEND="${COMMON_DEPEND}
+	selinux? ( sec-policy/selinux-dbus )
+"
+
+DOC_CONTENTS="
+	Some applications require a session bus in addition to the system
+	bus. Please see \`man dbus-launch\` for more information.
+"
+
+# out of sources build dir for make check
+TBD="${WORKDIR}/${P}-tests-build"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-enable-elogind.patch"
+	"${FILESDIR}/${PN}-daemon-optional.patch" # bug #653136
+)
+
+pkg_setup() {
+	enewgroup messagebus
+	enewuser messagebus -1 -1 -1 messagebus
+
+	use test && python-any-r1_pkg_setup
+
+	if use kernel_linux; then
+		CONFIG_CHECK="~EPOLL"
+		linux-info_pkg_setup
+	fi
+}
+
+src_prepare() {
+	# Tests were restricted because of this
+	sed -i \
+		-e 's/.*bus_dispatch_test.*/printf ("Disabled due to excess noise\\n");/' \
+		-e '/"dispatch"/d' \
+		bus/test-main.c || die
+
+	default
+
+	if [[ ${CHOST} == *-solaris* ]]; then
+		# fix standards conflict, due to gcc being c99 by default nowadays
+		sed -i \
+			-e 's/_XOPEN_SOURCE=500/_XOPEN_SOURCE=600/' \
+			configure.ac || die
+	fi
+
+	# required for bug 263909, cross-compile so don't remove eautoreconf
+	eautoreconf
+}
+
+src_configure() {
+	local rundir=$(usex kernel_linux /run /var/run)
+	sed -e "s;@rundir@;${EPREFIX}${rundir};g" "${FILESDIR}"/dbus.initd.in > "${WORKDIR}"/dbus.initd || die
+	multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+	local docconf myconf testconf
+
+	# so we can get backtraces from apps
+	case ${CHOST} in
+		*-mingw*)
+			# error: unrecognized command line option '-rdynamic' wrt #488036
+			;;
+		*)
+			append-flags -rdynamic
+			;;
+	esac
+
+	# libaudit is *only* used in DBus wrt SELinux support, so disable it, if
+	# not on an SELinux profile.
+	myconf=(
+		--localstatedir="${EPREFIX}/var"
+		--docdir="${EPREFIX}/usr/share/doc/${PF}"
+		--htmldir="${EPREFIX}/usr/share/doc/${PF}/html"
+		$(use_enable static-libs static)
+		$(use_enable debug verbose-mode)
+		--disable-asserts
+		--disable-checks
+		$(use_enable selinux)
+		$(use_enable selinux libaudit)
+		--disable-apparmor
+		$(use_enable kernel_linux inotify)
+		$(use_enable kernel_FreeBSD kqueue)
+		$(use_enable elogind)
+		$(use_enable systemd)
+		$(use_enable user-session)
+		--disable-embedded-tests
+		--disable-modular-tests
+		$(use_enable debug stats)
+		--with-session-socket-dir="${EPREFIX}"/tmp
+		--with-system-pid-file="${EPREFIX}${rundir}"/dbus.pid
+		--with-system-socket="${EPREFIX}${rundir}"/dbus/system_bus_socket
+		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
+		--with-dbus-user=messagebus
+		$(use_with X x)
+	)
+
+	if [[ ${CHOST} == *-darwin* ]]; then
+		myconf+=(
+			--enable-launchd
+			--with-launchd-agent-dir="${EPREFIX}"/Library/LaunchAgents
+		)
+	fi
+
+	if multilib_is_native_abi; then
+		docconf=(
+			--enable-xml-docs
+			$(use_enable doc doxygen-docs)
+		)
+	else
+		docconf=(
+			--disable-xml-docs
+			--disable-doxygen-docs
+		)
+		myconf+=(
+			--disable-daemon
+			--disable-selinux
+			--disable-libaudit
+			--disable-elogind
+			--disable-systemd
+			--without-x
+		)
+	fi
+
+	einfo "Running configure in ${BUILD_DIR}"
+	ECONF_SOURCE="${S}" econf "${myconf[@]}" "${docconf[@]}"
+
+	if multilib_is_native_abi && use test; then
+		mkdir "${TBD}" || die
+		cd "${TBD}" || die
+		testconf=(
+			$(use_enable test asserts)
+			$(use_enable test checks)
+			$(use_enable test embedded-tests)
+			$(use_enable test stats)
+			$(has_version dev-libs/dbus-glib && echo --enable-modular-tests)
+		)
+		einfo "Running configure in ${TBD}"
+		ECONF_SOURCE="${S}" econf "${myconf[@]}" "${testconf[@]}"
+	fi
+}
+
+multilib_src_compile() {
+	if multilib_is_native_abi; then
+		# after the compile, it uses a selinuxfs interface to
+		# check if the SELinux policy has the right support
+		use selinux && addwrite /selinux/access
+
+		einfo "Running make in ${BUILD_DIR}"
+		emake
+
+		if use test; then
+			einfo "Running make in ${TBD}"
+			emake -C "${TBD}"
+		fi
+	else
+		emake -C dbus libdbus-1.la
+	fi
+}
+
+src_test() {
+	DBUS_VERBOSE=1 virtx emake -j1 -C "${TBD}" check
+}
+
+multilib_src_install() {
+	if multilib_is_native_abi; then
+		emake DESTDIR="${D}" install
+	else
+		emake DESTDIR="${D}" install-pkgconfigDATA
+		emake DESTDIR="${D}" -C dbus \
+			install-libLTLIBRARIES install-dbusincludeHEADERS \
+			install-nodist_dbusarchincludeHEADERS
+	fi
+}
+
+multilib_src_install_all() {
+	newinitd "${WORKDIR}"/dbus.initd dbus
+
+	if use X; then
+		# dbus X session script (#77504)
+		# turns out to only work for GDM (and startx). has been merged into
+		# other desktop (kdm and such scripts)
+		exeinto /etc/X11/xinit/xinitrc.d
+		doexe "${FILESDIR}"/80-dbus
+	fi
+
+	# needs to exist for dbus sessions to launch
+	keepdir /usr/share/dbus-1/services
+	keepdir /etc/dbus-1/{session,system}.d
+	# machine-id symlink from pkg_postinst()
+	keepdir /var/lib/dbus
+	# let the init script create the /var/run/dbus directory
+	rm -rf "${ED}"/var/run
+
+	dodoc AUTHORS ChangeLog NEWS README doc/TODO
+	readme.gentoo_create_doc
+
+	find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_postinst() {
+	readme.gentoo_print_elog
+
+	# Ensure unique id is generated and put it in /etc wrt #370451 but symlink
+	# for DBUS_MACHINE_UUID_FILE (see tools/dbus-launch.c) and reverse
+	# dependencies with hardcoded paths (although the known ones got fixed already)
+	dbus-uuidgen --ensure="${EROOT}"/etc/machine-id
+	ln -sf "${EPREFIX}"/etc/machine-id "${EROOT}"/var/lib/dbus/machine-id
+
+	if [[ ${CHOST} == *-darwin* ]]; then
+		local plist="org.freedesktop.dbus-session.plist"
+		elog
+		elog
+		elog "For MacOS/Darwin we now ship launchd support for dbus."
+		elog "This enables autolaunch of dbus at session login and makes"
+		elog "dbus usable under MacOS/Darwin."
+		elog
+		elog "The launchd plist file ${plist} has been"
+		elog "installed in ${EPREFIX}/Library/LaunchAgents."
+		elog "For it to be used, you will have to do all of the following:"
+		elog " + cd ~/Library/LaunchAgents"
+		elog " + ln -s ${EPREFIX}/Library/LaunchAgents/${plist}"
+		elog " + logout and log back in"
+		elog
+		elog "If your application needs a proper DBUS_SESSION_BUS_ADDRESS"
+		elog "specified and refused to start otherwise, then export the"
+		elog "the following to your environment:"
+		elog " DBUS_SESSION_BUS_ADDRESS=\"launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET\""
+	fi
+
+	if use user-session; then
+		ewarn "You have enabled user-session. Please note this can cause"
+		ewarn "bogus behaviors in several dbus consumers that are not prepared"
+		ewarn "for this dbus activation method yet."
+		ewarn
+		ewarn "See the following link for background on this change:"
+		ewarn "https://lists.freedesktop.org/archives/systemd-devel/2015-January/027711.html"
+		ewarn
+		ewarn "Known issues are tracked here:"
+		ewarn "https://bugs.gentoo.org/show_bug.cgi?id=576028"
+	fi
+}
diff --git a/sys-apps/dbus/files/dbus.initd.in b/sys-apps/dbus/files/dbus.initd.in
new file mode 100644
index 000000000000..10c7201be478
--- /dev/null
+++ b/sys-apps/dbus/files/dbus.initd.in
@@ -0,0 +1,36 @@
+#!/sbin/openrc-run
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License, v2 or later
+
+extra_started_commands="reload"
+
+description="An IPC message bus daemon"
+pidfile="@rundir@/dbus.pid"
+command="/usr/bin/dbus-daemon"
+command_args="--system"
+
+dbus_socket="@rundir@/dbus/system_bus_socket"
+
+depend() {
+	need localmount
+	after bootmisc
+}
+
+start_pre() {
+	/usr/bin/dbus-uuidgen --ensure=/etc/machine-id
+
+	# We need to test if /var/run/dbus exists, since script will fail if it does not
+	checkpath -q -d "@rundir@/dbus"
+}
+
+stop_post() {
+	[ ! -S "${dbus_socket}" ] || rm -f "${dbus_socket}"
+}
+
+reload() {
+	ebegin "Reloading D-BUS messagebus config"
+	dbus-send --print-reply --system --type=method_call \
+			--dest=org.freedesktop.DBus \
+			/ org.freedesktop.DBus.ReloadConfig > /dev/null
+	eend $?
+}