DESCRIPTION = "lxc aims to use these new functionnalities to provide an userspace container object"
SECTION = "console/utils"
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c"
PRIORITY = "optional"
DEPENDS = "libxml2 libcap"
RDEPENDS_${PN} = " \
		rsync \
		gzip \
		libcap-bin \
		bridge-utils \
		dnsmasq \
		perl-module-strict \
		perl-module-getopt-long \
		perl-module-vars \
		perl-module-warnings-register \
		perl-module-exporter \
		perl-module-constant \
		perl-module-overload \
		perl-module-exporter-heavy \
"
RDEPENDS_${PN}-ptest += "file make"

SRC_URI = "http://linuxcontainers.org/downloads/${BPN}-${PV}.tar.gz \
	file://lxc-1.0.0-disable-udhcp-from-busybox-template.patch \
	file://runtest.patch \
	file://run-ptest \
	file://automake-ensure-VPATH-builds-correctly.patch \
	file://add-lxc.rebootsignal.patch \
	file://lxc-helper-create-local-action-function.patch \
	file://document-lxc.rebootsignal.patch \
	file://lxc-busybox-use-lxc.rebootsignal-SIGTERM.patch \
	file://ppc-add-seccomp-support-for-lxc.patch \
	file://lxc-fix-B-S.patch \
	file://lxc-busybox-add-OpenSSH-support.patch \
	file://make-some-OpenSSH-tools-optional.patch \
	"

SRC_URI[md5sum] = "b48f468a9bef0e4e140dd723f0a65ad0"
SRC_URI[sha256sum] = "3c0cb2d95d9d8a8d59c7189d237a45cde77f38ea180fbff2c148d59e176e9dab"

S = "${WORKDIR}/${BPN}-${PV}"

# Let's not configure for the host distro.
#
PTEST_CONF = "${@base_contains('DISTRO_FEATURES', 'ptest', '--enable-tests', '', d)}"
EXTRA_OECONF += "--with-distro=${DISTRO} ${PTEST_CONF}"

EXTRA_OECONF += "${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', '--with-init-script=sysvinit', '--with-init-script=systemd', d)}"

PACKAGECONFIG ??= "templates \
    ${@base_contains('DISTRO_FEATURES', 'selinux', 'selinux', '', d)} \
"
PACKAGECONFIG[doc] = "--enable-doc --enable-api-docs,--disable-doc --disable-api-docs,,"
PACKAGECONFIG[rpath] = "--enable-rpath,--disable-rpath,,"
PACKAGECONFIG[apparmour] = "--enable-apparmor,--disable-apparmor,apparmor,apparmor"
PACKAGECONFIG[templates] = ",,, ${PN}-templates"
PACKAGECONFIG[selinux] = "--enable-selinux,--disable-selinux,libselinux,libselinux"
PACKAGECONFIG[seccomp] ="--enable-seccomp,--disable-seccomp,libseccomp,libseccomp"

inherit autotools pkgconfig ptest update-rc.d systemd

SYSTEMD_PACKAGES = "${PN}-setup"
SYSTEMD_SERVICE_${PN}-setup = "lxc.service"
SYSTEMD_AUTO_ENABLE_${PN}-setup = "disable"

INITSCRIPT_PACKAGES = "${PN}-setup"
INITSCRIPT_NAME_{PN}-setup = "lxc"
INITSCRIPT_PARAMS_${PN}-setup = "${OS_DEFAULT_INITSCRIPT_PARAMS}"

FILES_${PN}-doc = "${mandir} ${infodir}"
# For LXC the docdir only contains example configuration files and should be included in the lxc package
FILES_${PN} += "${docdir}"
FILES_${PN}-dbg += "${libexecdir}/lxc/.debug"
PACKAGES =+ "${PN}-templates ${PN}-setup"
FILES_${PN}-templates += "${datadir}/lxc/templates"
RDEPENDS_${PN}-templates += "bash"

FILES_${PN}-setup += "/etc/tmpfiles.d"
FILES_${PN}-setup += "/lib/systemd/system"
FILES_${PN}-setup += "/usr/lib/systemd/system"
FILES_${PN}-setup += "/etc/init.d"

PRIVATE_LIBS_${PN}-ptest = "liblxc.so.1"

do_install_append() {
	# The /var/cache/lxc directory created by the Makefile
	# is wiped out in volatile, we need to create this at boot.
	rm -rf ${D}${localstatedir}/cache
	install -d ${D}${sysconfdir}/default/volatiles
	echo "d root root 0755 ${localstatedir}/cache/lxc none" \
	     > ${D}${sysconfdir}/default/volatiles/99_lxc

	for i in `grep -l "#! */bin/bash" ${D}${datadir}/lxc/hooks/*`; do \
	    sed -e 's|#! */bin/bash|#!/bin/sh|' -i $i; done

	if ${@base_contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
	    install -d ${D}${sysconfdir}/init.d
	    cp ${S}/config/init/sysvinit/lxc ${D}${sysconfdir}/init.d
	fi
}

EXTRA_OEMAKE += "TEST_DIR=${D}${PTEST_PATH}/src/tests"

do_install_ptest() {
	oe_runmake -C src/tests install-ptest
}

pkg_postinst_${PN}() {
	if [ -z "$D" ] && [ -e /etc/init.d/populate-volatile.sh ] ; then
		/etc/init.d/populate-volatile.sh update
	fi
}

pkg_postinst_${PN}-setup() {
	if [ "x$D" != "x" ]; then
		exit 1
	fi

	# setup for our bridge
        echo "lxc.network.link=lxcbr0" >> ${sysconfdir}/lxc/default.conf

cat >> /etc/network/interfaces << EOF

auto lxcbr0
iface lxcbr0 inet dhcp
	bridge_ports eth0
	bridge_fd 0
	bridge_maxwait 0
EOF

cat<<EOF>/etc/network/if-pre-up.d/lxcbr0
#! /bin/sh

if test "x\$IFACE" = xlxcbr0 ; then
        brctl show |grep lxcbr0 > /dev/null 2>/dev/null
        if [ \$? != 0 ] ; then
                brctl addbr lxcbr0
                brctl addif lxcbr0 eth0
                ip addr flush eth0
                ifconfig eth0 up
        fi
fi
EOF
chmod 755 /etc/network/if-pre-up.d/lxcbr0
}