[patch] add systemd support

add_systemd_support-v3.patch (text/plain), 2.30 KB, created by Enrico Tagliavini on 2013-04-16 16:07:27 UTC

--- lvm2-2.02.98.ebuild	2013-01-18 04:01:30.000000000 +0000
+++ lvm2-2.02.98-r3.ebuild	2013-04-16 17:02:35.933473913 +0100
@@ -3,7 +3,7 @@
 # $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/lvm2-2.02.98.ebuild,v 1.3 2013/01/18 03:39:06 ssuominen Exp $
 
 EAPI=5
-inherit eutils multilib toolchain-funcs autotools linux-info udev
+inherit eutils multilib toolchain-funcs autotools linux-info systemd udev
 
 DESCRIPTION="User-land utilities for LVM2 (device-mapper) software."
 HOMEPAGE="http://sources.redhat.com/lvm2/"
@@ -110,6 +110,10 @@
 			tools/Makefile.in || die "sed failed"
 	fi
 
+	# gentoo has lvm installed in /sbin
+	sed -i 's:/usr/sbin/lvm:/sbin/lvm:' \
+	scripts/lvm2_activation_generator_systemd_red_hat.c || die "sed failed"
+
 	eautoreconf
 }
 
@@ -177,6 +181,11 @@
 		myconf="${myconf} --with-clvmd=none --with-cluster=none"
 	fi
 
+	# better to just force the unit dir
+	myconf="${myconf} --with-systemdsystemunitdir=$(systemd_get_unitdir)"
+	# and also change the default pid directory to /run instead of /var/run
+	myconf="${myconf} --with-default-pid-dir=/run"
+
 	local udevdir="${EPREFIX}/lib/udev/rules.d"
 	use udev && udevdir="${EPREFIX}/$(udev_get_udevdir)/rules.d"
 
@@ -207,11 +216,21 @@
 
 	einfo "Starting main build"
 	emake AR="$(tc-getAR)" || die "compile fail"
+
+	# when using systemd with lvmetad disabled
+	# a generator is needed for systemd to create /dev nodes
+	# note: this should be already build, but I am not sure
+	# if this is always, or just sometimes, better to force
+	emake -C scripts lvm2_activation_generator_systemd_red_hat
 }
 
 src_install() {
 	emake DESTDIR="${D}" install
 
+	# install systemd files
+	emake DESTDIR="${D}" install_systemd_generators
+	emake DESTDIR="${D}" install_systemd_units
+
 	dodoc README VERSION* WHATS_NEW WHATS_NEW_DM doc/*.{conf,c,txt}
 	newinitd "${FILESDIR}"/lvm.rc-2.02.95-r2 lvm
 	newinitd "${FILESDIR}"/lvm-monitoring.initd-2.02.67-r2 lvm-monitoring
@@ -270,6 +289,10 @@
 	elog "baselayout-2 users. If you are using baselayout-2, be sure to"
 	elog "run: # rc-update add lvm boot"
 	elog "Do NOT add it if you are still using baselayout-1."
+
+	ewarn "Be sure to enabled use_lvmetad in /etc/lvm/lvm.conf"
+	ewarn "if you want to enable lvm autoactivation and metadata caching"
+	ewarn "More info can be found in lvmetad and lvm.conf man pages"
 }
 
 src_test() {