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215 lines
6.6 KiB
215 lines
6.6 KiB
# Copyright 1999-2018 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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PYTHON_COMPAT=( python3_{4,5,6} )
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DISTUTILS_OPTIONAL=1
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inherit autotools bash-completion-r1 distutils-r1 linux-info versionator flag-o-matic systemd readme.gentoo-r1
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DESCRIPTION="LinuX Containers userspace utilities"
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HOMEPAGE="https://linuxcontainers.org/"
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SRC_URI="https://linuxcontainers.org/downloads/lxc/${P}.tar.gz"
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KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
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LICENSE="LGPL-3"
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SLOT="0"
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IUSE="cgmanager examples lua python seccomp selinux"
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RDEPEND="
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net-libs/gnutls
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sys-libs/libcap
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cgmanager? ( app-admin/cgmanager )
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lua? ( >=dev-lang/lua-5.1:= )
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python? ( ${PYTHON_DEPS} )
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seccomp? ( sys-libs/libseccomp )
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selinux? ( sys-libs/libselinux )"
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DEPEND="${RDEPEND}
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app-text/docbook-sgml-utils
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>=sys-kernel/linux-headers-3.2"
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RDEPEND="${RDEPEND}
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sys-apps/util-linux
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app-misc/pax-utils
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virtual/awk"
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CONFIG_CHECK="~CGROUPS ~CGROUP_DEVICE
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~CPUSETS ~CGROUP_CPUACCT
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~CGROUP_SCHED
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~NAMESPACES
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~IPC_NS ~USER_NS ~PID_NS
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~NETLINK_DIAG ~PACKET_DIAG
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~INET_UDP_DIAG ~INET_TCP_DIAG
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~UNIX_DIAG ~CHECKPOINT_RESTORE
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~CGROUP_FREEZER
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~UTS_NS ~NET_NS
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~VETH ~MACVLAN
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~POSIX_MQUEUE
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~!NETPRIO_CGROUP
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~!GRKERNSEC_CHROOT_MOUNT
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~!GRKERNSEC_CHROOT_DOUBLE
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~!GRKERNSEC_CHROOT_PIVOT
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~!GRKERNSEC_CHROOT_CHMOD
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~!GRKERNSEC_CHROOT_CAPS
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~!GRKERNSEC_PROC
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~!GRKERNSEC_SYSFS_RESTRICT
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"
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ERROR_DEVPTS_MULTIPLE_INSTANCES="CONFIG_DEVPTS_MULTIPLE_INSTANCES: needed for pts inside container"
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ERROR_CGROUP_FREEZER="CONFIG_CGROUP_FREEZER: needed to freeze containers"
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ERROR_UTS_NS="CONFIG_UTS_NS: needed to unshare hostnames and uname info"
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ERROR_NET_NS="CONFIG_NET_NS: needed for unshared network"
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ERROR_VETH="CONFIG_VETH: needed for internal (host-to-container) networking"
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ERROR_MACVLAN="CONFIG_MACVLAN: needed for internal (inter-container) networking"
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ERROR_NETLINK_DIAG="CONFIG_NETLINK_DIAG: needed for lxc-checkpoint"
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ERROR_PACKET_DIAG="CONFIG_PACKET_DIAG: needed for lxc-checkpoint"
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ERROR_INET_UDP_DIAG="CONFIG_INET_UDP_DIAG: needed for lxc-checkpoint"
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ERROR_INET_TCP_DIAG="CONFIG_INET_TCP_DIAG: needed for lxc-checkpoint"
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ERROR_UNIX_DIAG="CONFIG_UNIX_DIAG: needed for lxc-checkpoint"
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ERROR_CHECKPOINT_RESTORE="CONFIG_CHECKPOINT_RESTORE: needed for lxc-checkpoint"
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ERROR_POSIX_MQUEUE="CONFIG_POSIX_MQUEUE: needed for lxc-execute command"
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ERROR_NETPRIO_CGROUP="CONFIG_NETPRIO_CGROUP: as of kernel 3.3 and lxc 0.8.0_rc1 this causes LXCs to fail booting."
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ERROR_GRKERNSEC_CHROOT_MOUNT="CONFIG_GRKERNSEC_CHROOT_MOUNT: some GRSEC features make LXC unusable see postinst notes"
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ERROR_GRKERNSEC_CHROOT_DOUBLE="CONFIG_GRKERNSEC_CHROOT_DOUBLE: some GRSEC features make LXC unusable see postinst notes"
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ERROR_GRKERNSEC_CHROOT_PIVOT="CONFIG_GRKERNSEC_CHROOT_PIVOT: some GRSEC features make LXC unusable see postinst notes"
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ERROR_GRKERNSEC_CHROOT_CHMOD="CONFIG_GRKERNSEC_CHROOT_CHMOD: some GRSEC features make LXC unusable see postinst notes"
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ERROR_GRKERNSEC_CHROOT_CAPS="CONFIG_GRKERNSEC_CHROOT_CAPS: some GRSEC features make LXC unusable see postinst notes"
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ERROR_GRKERNSEC_PROC="CONFIG_GRKERNSEC_PROC: this GRSEC feature is incompatible with unprivileged containers"
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ERROR_GRKERNSEC_SYSFS_RESTRICT="CONFIG_GRKERNSEC_SYSFS_RESTRICT: this GRSEC feature is incompatible with unprivileged containers"
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DOCS=(AUTHORS CONTRIBUTING MAINTAINERS NEWS README doc/FAQ.txt)
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REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
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pkg_setup() {
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kernel_is -lt 4 7 && CONFIG_CHECK="${CONFIG_CHECK} ~DEVPTS_MULTIPLE_INSTANCES"
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linux-info_pkg_setup
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}
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src_prepare() {
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eapply "${FILESDIR}"/${PN}-2.0.6-bash-completion.patch
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#558854
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eapply "${FILESDIR}"/${PN}-2.0.5-omit-sysconfig.patch
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eapply "${FILESDIR}"/${PN}-2.1.1-fix-cgroup2-detection.patch
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eapply "${FILESDIR}"/${PN}-2.1.1-cgroups-enable-container-without-CAP_SYS_ADMIN.patch
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eapply_user
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eautoreconf
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}
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src_configure() {
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append-flags -fno-strict-aliasing
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if use python; then
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#541932
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python_setup "python3*"
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export PKG_CONFIG_PATH="${T}/${EPYTHON}/pkgconfig:${PKG_CONFIG_PATH}"
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fi
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# I am not sure about the --with-rootfs-path
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# /var/lib/lxc is probably more appropriate than
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# /usr/lib/lxc.
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# Note by holgersson: Why is apparmor disabled?
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# --enable-doc is for manpages which is why we don't link it to a "doc"
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# USE flag. We always want man pages.
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econf \
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--localstatedir=/var \
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--bindir=/usr/bin \
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--sbindir=/usr/bin \
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--with-config-path=/var/lib/lxc \
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--with-rootfs-path=/var/lib/lxc/rootfs \
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--with-distro=gentoo \
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--with-runtime-path=/run \
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--disable-apparmor \
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--disable-werror \
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--enable-doc \
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$(use_enable cgmanager) \
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$(use_enable examples) \
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$(use_enable lua) \
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$(use_enable python) \
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$(use_enable seccomp) \
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$(use_enable selinux)
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}
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python_compile() {
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distutils-r1_python_compile build_ext -I.. -L../lxc/.libs --no-pkg-config
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}
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src_compile() {
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default
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if use python; then
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pushd "${S}/src/python-${PN}" > /dev/null
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distutils-r1_src_compile
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popd > /dev/null
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fi
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}
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src_install() {
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default
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mv "${ED}"/usr/share/bash-completion/completions/${PN} "${ED}"/$(get_bashcompdir)/${PN}-start || die
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# start-ephemeral is no longer a command but removing it here
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# generates QA warnings (still in upstream completion script)
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bashcomp_alias ${PN}-start \
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${PN}-{attach,cgroup,copy,console,create,destroy,device,execute,freeze,info,monitor,snapshot,start-ephemeral,stop,unfreeze,wait}
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if use python; then
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pushd "${S}/src/python-lxc" > /dev/null
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# Unset DOCS. This has been handled by the default target
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unset DOCS
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distutils-r1_src_install
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popd > /dev/null
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fi
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keepdir /etc/lxc /var/lib/lxc/rootfs /var/log/lxc
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find "${D}" -name '*.la' -delete
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# Gentoo-specific additions!
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newinitd "${FILESDIR}/${PN}.initd.7" ${PN}
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# Remember to compare our systemd unit file with the upstream one
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# config/init/systemd/lxc.service.in
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systemd_newunit "${FILESDIR}"/${PN}_at.service.4 "lxc@.service"
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DOC_CONTENTS="
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Starting from version ${PN}-1.1.0-r3, the default lxc path has been
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moved from /etc/lxc to /var/lib/lxc. If you still want to use /etc/lxc
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please add the following to your /etc/lxc/lxc.conf
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lxc.lxcpath = /etc/lxc
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For openrc, there is an init script provided with the package.
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You _should_ only need to symlink /etc/init.d/lxc to
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/etc/init.d/lxc.configname to start the container defined in
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/etc/lxc/configname.conf.
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Correspondingly, for systemd a service file lxc@.service is installed.
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Enable and start lxc@configname in order to start the container defined
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in /etc/lxc/configname.conf.
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If you want checkpoint/restore functionality, please install criu
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(sys-process/criu)."
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DISABLE_AUTOFORMATTING=true
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readme.gentoo_create_doc
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}
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pkg_postinst() {
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readme.gentoo_print_elog
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}
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