add lxc (fix autotool issue)

4 files changed, 303 insertions, 0 deletions

diff --git a/app-emulation/lxc/Manifest b/app-emulation/lxc/Manifest
new file mode 100644
index 0000000..389d4af
--- /dev/null
+++ b/app-emulation/lxc/Manifest
@@ -0,0 +1,5 @@
+AUX lxc.initd.2 3673 SHA256 bb7780168695e934549909c5c7baa7d6cdc92b0e19093a3d04a1313081a832e1 SHA512 25b0474d6f16fcede89a8e17518a658f810cb554eaef10aae3ce1fdd8c8640118aa6375cbee443f0b26e8086eb7c25375ceaaaf29a4110bd779f94b2f4b0d300 WHIRLPOOL 28f56d71b95b26c7f6ad5402a37413a973bc7bdf08fd3963ad192888ae1b49809a56c16009bc6049061d419ecffb1279e153e6ef5acbe06956efca154eae6a01
+DIST lxc-0.8.0-backports-1.tar.xz 2424 SHA256 5b68b96b9fbc2d0f5b2ad2e7fb996a3d837114237a306de39d9939f31756a522 SHA512 9898d78836cc546e80015a18070e3976118d2efb006584ecfb2887a4474598766e023eb6c120c16dae2e94dddc33c8a4e928fd44bc6fb2260a1913c06f5d374e WHIRLPOOL ef11f25ec8891f431be7aed32b38c0cc51e1096a37ea71c38aed4448ab0305784b510e2b55bdc73e5ef2128344a6c88adb3add798323f77e276b5185e53f5ef9
+DIST lxc-0.8.0.tar.gz 309973 SHA256 eac833730b94e423d4bef6834bc4a716437d2abd6ab8b24334c506aaaa08692c SHA512 47333e2010d0f4488b8876ba933f2d26304874bec0371a7ab3b6e5bd1a50a7d2312ff8507e273f1ee2341a7f2e3b79cd71e5e19ac31006a4e429ee96b01733f6 WHIRLPOOL 693b7d354dec7c6102d5ce3a42a9b618e213fd9ee8c592068ebadb7f25094606abce6c3da77b483fab0938410215010f71d487f336856c87327d6a98f20b65dd
+EBUILD lxc-0.8.0-r2.ebuild 4536 SHA256 fcd89b9314a8327590ae6a42b85398d2ad6470a145ddcdd62c71b56a650e1c5b SHA512 af628627a08d1e40d9de25b711baeaf4e5e89ec66a2561336dad4e393f2469cd32624bc13e72108ee6c51aeee23bd156c4e9a8fa30f7a67addc3f722a8adab2d WHIRLPOOL 20dca3720ac9a67238adbc485df207ffff040c2e241e09a22e89b6693f51300a705efcbfb3fec7f222d3da43e9e6a53d9ecf173740b0b4195f2542219e235aa0
+MISC metadata.xml 653 SHA256 35f64761067f47ff7abd0e3f3cb57f4bab888a2546bf3267d59987505101a190 SHA512 d227bc432c37518190c224b280116439dde42678f93925ae3a8eb2d2e91918377b33171d8e72ae4ab12f3e5d9faead4223a60e53bb4916d7770982deb64b0b70 WHIRLPOOL 4067036bca1ad2906cdba69c42c0ca5b14042ad7eab2ac8e9a2fbe4eb61e8a3972e4d40b6d9d6e7109a0d2f84a8598a8a9560dbddd43b35633f44ad5362937b0
diff --git a/app-emulation/lxc/files/lxc.initd.2 b/app-emulation/lxc/files/lxc.initd.2
new file mode 100644
index 0000000..72680d8
--- /dev/null
+++ b/app-emulation/lxc/files/lxc.initd.2
@@ -0,0 +1,132 @@
+#!/sbin/runscript
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/lxc/files/lxc.initd.2,v 1.6 2012/11/14 02:15:10 flameeyes Exp $
+
+CONTAINER=${SVCNAME#*.}
+
+lxc_get_configfile() {
+	if [ -f "/etc/lxc/${CONTAINER}.conf" ]; then
+		echo "/etc/lxc/${CONTAINER}.conf"
+	elif [ -f "/etc/lxc/${CONTAINER}/config" ]; then
+		echo "/etc/lxc/${CONTAINER}/config"
+	else
+		eerror "Unable to find a suitable configuration file."
+		eerror "If you set up the container in a non-standard"
+		eerror "location, please set the CONFIGFILE variable."
+		return 1
+	fi
+}
+
+[ $CONTAINER != $SVCNAME ] && CONFIGFILE=${CONFIGFILE:-$(lxc_get_configfile)}
+
+lxc_get_var() {
+	awk 'BEGIN { FS="[ \t]*=[ \t]*" } $1 == "'$1'" { print $2; exit }' ${CONFIGFILE}
+}
+
+checkconfig() {
+	if [ ${CONTAINER} = ${SVCNAME} ]; then
+		eerror "You have to create an init script for each container:"
+		eerror " ln -s lxc /etc/init.d/lxc.container"
+		return 1
+	fi
+
+	# no need to output anything, the function takes care of that.
+	[ -z "${CONFIGFILE}" ] && return 1
+
+	utsname=$(lxc_get_var lxc.utsname)
+	if [ ${CONTAINER} != ${utsname} ]; then
+	    eerror "You should use the same name for the service and the"
+	    eerror "container. Right now the container is called ${utsname}"
+	    return 1
+	fi
+}
+
+depend() {
+	# be quiet, since we have to run depend() also for the
+	# non-muxed init script, unfortunately.
+	checkconfig 2>/dev/null || return 0
+
+	config ${CONFIGFILE}
+	need localmount
+
+	# find out which network interface the container is linked to,
+	# and then require that to be enabled, so that the
+	# dependencies are correct.
+	netif=$(lxc_get_var lxc.network.link)
+
+	# when the network type is set to phys, we can make use of a
+	# network service (for instance to set it up before we disable
+	# the net_admin capability), but we might also not set it up
+	# at all on the host and leave the net_admin capable service
+	# to take care of it.
+	nettype=$(lxc_get_var lxc.network.type)
+
+	if [ -n "${netif}" ]; then
+	    case "${nettype}" in
+		phys)	use net.${netif} ;;
+		*)	need net.${netif} ;;
+	    esac
+	fi
+}
+
+start() {
+	checkconfig || return 1
+	rm /var/log/lxc/${CONTAINER}.log
+
+	rootpath=$(lxc_get_var lxc.rootfs)
+
+	# Check the format of our init and the chroot's init, to see
+	# if we have to use linux32 or linux64; always use setarch
+	# when required, as that makes it easier to deal with
+	# x32-based containers.
+	case $(scanelf -BF '%a#f' ${rootpath}/sbin/init) in
+		EM_X86_64)	setarch=linux64;;
+		EM_386)		setarch=linux32;;
+	esac
+
+	ebegin "Starting ${CONTAINER}"
+	env -i ${setarch} $(type -p lxc-start) -l WARN -n ${CONTAINER} -f ${CONFIGFILE} -d -o /var/log/lxc/${CONTAINER}.log
+	sleep 0.5
+
+	# lxc-start -d will _always_ report a correct startup, even if it
+	# failed, so rather than trust that, check that the cgroup exists.
+	[ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ]
+	eend $?
+}
+
+stop() {
+	checkconfig || return 1
+
+
+	if ! [ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ]; then
+	    ewarn "${CONTAINER} doesn't seem to be started."
+	    return 0
+	fi
+
+	init_pid=$(lxc-info -n ${CONTAINER} --pid | awk '{ print $2 }')
+
+	if [ "${init_pid}" = "-1" ]; then
+	    ewarn "${CONTAINER} doesn't seem to be running."
+	    return 0
+	fi
+
+	ebegin "Shutting down system in ${CONTAINER}"
+	kill -PWR ${init_pid}
+	eend $?
+
+	TIMEOUT=${TIMEOUT:-30}
+	i=0
+	while [ -n "$(pgrep -P ${init_pid})" -a $i -lt ${TIMEOUT} ]; do
+		sleep 1
+		i=$(expr $i + 1)
+	done
+
+	if [ -n "${missingprocs}" ]; then
+		ewarn "Something failed to properly shut down in ${CONTAINER}"
+	fi
+
+	ebegin "Stopping ${CONTAINER}"
+	lxc-stop -n ${CONTAINER}
+	eend $?
+}
diff --git a/app-emulation/lxc/lxc-0.8.0-r2.ebuild b/app-emulation/lxc/lxc-0.8.0-r2.ebuild
new file mode 100644
index 0000000..c380acc
--- /dev/null
+++ b/app-emulation/lxc/lxc-0.8.0-r2.ebuild
@@ -0,0 +1,145 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/lxc/lxc-0.8.0-r1.ebuild,v 1.1 2012/11/14 02:15:10 flameeyes Exp $
+
+EAPI="4"
+
+MY_P="${P/_/-}"
+
+BACKPORTS=1
+
+WANT_AUTOMAKE="1.12"
+
+inherit eutils linux-info versionator flag-o-matic autotools
+
+if [[ -n ${BACKPORTS} ]]; then
+	inherit autotools
+fi
+
+DESCRIPTION="LinuX Containers userspace utilities"
+HOMEPAGE="http://lxc.sourceforge.net/"
+SRC_URI="http://lxc.sourceforge.net/download/lxc/${MY_P}.tar.gz
+	${BACKPORTS:+http://dev.gentoo.org/~flameeyes/${PN}/${MY_P}-backports-${BACKPORTS}.tar.xz}"
+S="${WORKDIR}/${MY_P}"
+
+KEYWORDS="~amd64 ~ppc64 ~x86"
+
+LICENSE="LGPL-3"
+SLOT="0"
+IUSE="examples"
+
+RDEPEND="sys-libs/libcap"
+
+DEPEND="${RDEPEND}
+	app-text/docbook-sgml-utils
+	>=sys-kernel/linux-headers-3.2"
+
+RDEPEND="${RDEPEND}
+	sys-apps/util-linux
+	app-misc/pax-utils
+	>=sys-apps/openrc-0.9.9.1
+	virtual/awk"
+
+CONFIG_CHECK="~CGROUPS ~CGROUP_DEVICE
+	~CPUSETS ~CGROUP_CPUACCT
+	~RESOURCE_COUNTERS
+	~CGROUP_SCHED
+
+	~NAMESPACES
+	~IPC_NS ~USER_NS ~PID_NS
+
+	~DEVPTS_MULTIPLE_INSTANCES
+	~CGROUP_FREEZER
+	~UTS_NS ~NET_NS
+	~VETH ~MACVLAN
+
+	~POSIX_MQUEUE
+	~!NETPRIO_CGROUP
+
+	~!GRKERNSEC_CHROOT_MOUNT
+	~!GRKERNSEC_CHROOT_DOUBLE
+	~!GRKERNSEC_CHROOT_PIVOT
+	~!GRKERNSEC_CHROOT_CHMOD
+	~!GRKERNSEC_CHROOT_CAPS
+"
+
+ERROR_DEVPTS_MULTIPLE_INSTANCES="CONFIG_DEVPTS_MULTIPLE_INSTANCES:	needed for pts inside container"
+
+ERROR_CGROUP_FREEZER="CONFIG_CGROUP_FREEZER:	needed to freeze containers"
+
+ERROR_UTS_NS="CONFIG_UTS_NS:	needed to unshare hostnames and uname info"
+ERROR_NET_NS="CONFIG_NET_NS:	needed for unshared network"
+
+ERROR_VETH="CONFIG_VETH:	needed for internal (host-to-container) networking"
+ERROR_MACVLAN="CONFIG_MACVLAN:	needed for internal (inter-container) networking"
+
+ERROR_POSIX_MQUEUE="CONFIG_POSIX_MQUEUE:	needed for lxc-execute command"
+
+ERROR_NETPRIO_CGROUP="CONFIG_NETPRIO_CGROUP:	as of kernel 3.3 and lxc 0.8.0_rc1 this causes LXCs to fail booting."
+
+ERROR_GRKERNSEC_CHROOT_MOUNT=":CONFIG_GRKERNSEC_CHROOT_MOUNT	some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_DOUBLE=":CONFIG_GRKERNSEC_CHROOT_DOUBLE	some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_PIVOT=":CONFIG_GRKERNSEC_CHROOT_PIVOT	some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_CHMOD=":CONFIG_GRKERNSEC_CHROOT_CHMOD	some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_CAPS=":CONFIG_GRKERNSEC_CHROOT_CAPS	some GRSEC features make LXC unusable see postinst notes"
+
+DOCS=(AUTHORS CONTRIBUTING MAINTAINERS TODO README doc/FAQ.txt)
+
+src_prepare() {
+	if [[ -n ${BACKPORTS} ]]; then
+		epatch "${WORKDIR}"/patches/*
+		eautoreconf
+	fi
+}
+
+src_configure() {
+	append-flags -fno-strict-aliasing
+
+	econf \
+		--localstatedir=/var \
+		--bindir=/usr/sbin \
+		--docdir=/usr/share/doc/${PF} \
+		--with-config-path=/etc/lxc	\
+		--with-rootfs-path=/usr/lib/lxc/rootfs \
+		--enable-doc \
+		--disable-apparmor \
+		$(use_enable examples)
+}
+
+src_install() {
+	default
+
+	rm -r "${D}"/usr/sbin/lxc-setcap \
+		|| die "unable to remove lxc-setcap"
+
+	keepdir /etc/lxc /usr/lib/lxc/rootfs
+
+	find "${D}" -name '*.la' -delete
+
+	# Gentoo-specific additions!
+	newinitd "${FILESDIR}/${PN}.initd.2" ${PN}
+	keepdir /var/log/lxc
+}
+
+pkg_postinst() {
+	elog "There is an init script provided with the package now; no documentation"
+	elog "is currently available though, so please check out /etc/init.d/lxc ."
+	elog "You _should_ only need to symlink it to /etc/init.d/lxc.configname"
+	elog "to start the container defined into /etc/lxc/configname.conf ."
+	elog "For further information about LXC development see"
+	elog "http://blog.flameeyes.eu/tag/lxc" # remove once proper doc is available
+	elog ""
+	ewarn "With version 0.7.4, the mountpoint syntax came back to the one used by 0.7.2"
+	ewarn "and previous versions. This means you'll have to use syntax like the following"
+	ewarn ""
+	ewarn "    lxc.rootfs = /container"
+	ewarn "    lxc.mount.entry = /usr/portage /container/usr/portage none bind 0 0"
+	ewarn ""
+	ewarn "To use the Fedora, Debian and (various) Ubuntu auto-configuration scripts, you"
+	ewarn "will need sys-apps/yum or dev-util/debootstrap."
+	ewarn ""
+	ewarn "Some GrSecurity settings in relation to chroot security will cause LXC not to"
+	ewarn "work, while others will actually make it much more secure. Please refer to"
+	ewarn "Diego Elio Pettenò's weblog at http://blog.flameeyes.eu/tag/lxc for further"
+	ewarn "details."
+}
diff --git a/app-emulation/lxc/metadata.xml b/app-emulation/lxc/metadata.xml
new file mode 100644
index 0000000..694fd72
--- /dev/null
+++ b/app-emulation/lxc/metadata.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <herd>virtualization</herd>
+  <maintainer>
+    <email>flameeyes@gentoo.org</email>
+  </maintainer>
+  <maintainer>
+    <email>dev-zero@gentoo.org</email>
+  </maintainer>
+
+  <use>
+    <flag name="vanilla">
+      Avoid adding Gentoo Linux-specific modifications, which include
+      the custom init script. This is present as a flag to avoid
+      forcing dependencies over users that might not want have them
+      around as they use LXC in contexts where the init script is not
+      useful.
+    </flag>
+  </use>
+</pkgmetadata>