app-emulation/lxc: bump to 4.0.5

 - added 'man' USE flag because app-text/docbook-sgml-utils pulls in tons of
   dependencies,
 - moved some dependencies, and added few under 'optfeature' - please see
   https://wiki.gentoo.org/wiki//etc/portage/sets for an example of @optfeature
   set handling.

Signed-off-by: Joonas Niilola <juippis@gentoo.org>

3 files changed, 176 insertions, 0 deletions

diff --git a/app-emulation/lxc/Manifest b/app-emulation/lxc/Manifest
index 1f1a926377bc..c8fd8697461c 100644
--- a/app-emulation/lxc/Manifest
+++ b/app-emulation/lxc/Manifest
@@ -1 +1,3 @@
 DIST lxc-4.0.4.tar.gz 844684 BLAKE2B 438f9c79787cfab493a159a03dad214519b979c192264cb4acff21174f5642e2c10a899504ed2ac697906ca1ea9ad5cd92e01dbb8c6420651e7130b56022032a SHA512 5c5bb3c474b37284e862cbaf35daab01be7606992eb101cbea7097951ccee81dad8ab8d2624ba5f62279ece17889b1245fd6b2b63e8b17ed728560c5d40309b2
+DIST lxc-4.0.5.tar.gz 848325 BLAKE2B 3a54d68f1b91bab2f8d851bf867f08eeb691a2884753f02c99056d24051b919f9400e4ee0d1035e7743c80cda3c1923013d06a4999664a5737e1330423a15c61 SHA512 bd8907370830b5c3015451581216bd4e40996c2a3cb4ad1865aff2a8704b4a707f7c094bc49e3c6e276b34ea1edc7cc5b4fcf58a55be55854931b76b93d2f4b8
+DIST lxc-4.0.5.tar.gz.asc 833 BLAKE2B 8cc3f00e3a3359b525f7ead48f4cce7b386a75c04b43eefe0ec939786e368712c2674a17fe9e9ef58649147c7f2d5682f5a0c280ddc8ca8c34664069d5efd4b5 SHA512 9e67932fa424224d39ec6c5c32a6e6c3cdf305d3e4d7c8ddbb8ab86a38392c30b56a20b11e4f85e3645a97c106a13ef868a5d3c78ac57bc8cb44cee20e83a700
diff --git a/app-emulation/lxc/lxc-4.0.5.ebuild b/app-emulation/lxc/lxc-4.0.5.ebuild
new file mode 100644
index 000000000000..a8205ac9eb49
--- /dev/null
+++ b/app-emulation/lxc/lxc-4.0.5.ebuild
@@ -0,0 +1,173 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools bash-completion-r1 linux-info flag-o-matic optfeature pam readme.gentoo-r1 systemd verify-sig
+
+DESCRIPTION="LinuX Containers userspace utilities"
+HOMEPAGE="https://linuxcontainers.org/ https://github.com/lxc/lxc"
+SRC_URI="https://linuxcontainers.org/downloads/lxc/${P}.tar.gz
+	https://github.com/lxc/lxc/archive/${P}.tar.gz
+	verify-sig? ( https://linuxcontainers.org/downloads/lxc/${P}.tar.gz.asc )"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
+
+LICENSE="LGPL-3"
+SLOT="0"
+IUSE="apparmor +caps doc examples libressl man pam seccomp selinux +ssl +tools verify-sig"
+
+RDEPEND="app-misc/pax-utils
+	sys-apps/util-linux
+	sys-libs/libcap
+	virtual/awk
+	caps? ( sys-libs/libcap )
+	pam? ( sys-libs/pam )
+	seccomp? ( sys-libs/libseccomp )
+	selinux? ( sys-libs/libselinux )
+	ssl? (
+		!libressl? ( dev-libs/openssl:0= )
+		libressl? ( dev-libs/libressl:0= )
+	)"
+DEPEND="${RDEPEND}
+	>=sys-kernel/linux-headers-4
+	apparmor? ( sys-apps/apparmor )"
+BDEPEND="doc? ( app-doc/doxygen )
+	man? ( app-text/docbook-sgml-utils )
+	verify-sig? ( app-crypt/openpgp-keys-linuxcontainers )"
+
+CONFIG_CHECK="~!NETPRIO_CGROUP
+	~CGROUPS
+	~CGROUP_CPUACCT
+	~CGROUP_DEVICE
+	~CGROUP_FREEZER
+
+	~CGROUP_SCHED
+	~CPUSETS
+	~IPC_NS
+	~MACVLAN
+
+	~MEMCG
+	~NAMESPACES
+	~NET_NS
+	~PID_NS
+
+	~POSIX_MQUEUE
+	~USER_NS
+	~UTS_NS
+	~VETH"
+
+ERROR_CGROUP_FREEZER="CONFIG_CGROUP_FREEZER: needed to freeze containers"
+ERROR_MACVLAN="CONFIG_MACVLAN: needed for internal (inter-container) networking"
+ERROR_MEMCG="CONFIG_MEMCG: needed for memory resource control in containers"
+ERROR_NET_NS="CONFIG_NET_NS: needed for unshared network"
+ERROR_POSIX_MQUEUE="CONFIG_POSIX_MQUEUE: needed for lxc-execute command"
+ERROR_UTS_NS="CONFIG_UTS_NS: needed to unshare hostnames and uname info"
+ERROR_VETH="CONFIG_VETH: needed for internal (host-to-container) networking"
+
+DOCS=( AUTHORS CONTRIBUTING MAINTAINERS NEWS README doc/FAQ.txt )
+
+pkg_setup() {
+	linux-info_pkg_setup
+}
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.0.0-bash-completion.patch
+	"${FILESDIR}"/${PN}-2.0.5-omit-sysconfig.patch # bug 558854
+)
+
+VERIFY_SIG_OPENPGP_KEY_PATH=${BROOT}/usr/share/openpgp-keys/linuxcontainers.asc
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	append-flags -fno-strict-aliasing
+
+	local myeconfargs=(
+		--bindir=/usr/bin
+		--localstatedir=/var
+		--sbindir=/usr/bin
+
+		--with-config-path=/var/lib/lxc
+		--with-distro=gentoo
+		--with-init-script=systemd
+		--with-rootfs-path=/var/lib/lxc/rootfs
+		--with-runtime-path=/run
+		--with-systemdsystemunitdir=$(systemd_get_systemunitdir)
+
+		--disable-asan
+		--disable-coverity-build
+		--disable-dlog
+		--disable-mutex-debugging
+		--disable-rpath
+		--disable-tests
+		--disable-ubsan
+		--disable-werror
+
+		--enable-bash
+		--enable-commands
+		--enable-memfd-rexec
+		--enable-thread-safety
+
+		$(use_enable apparmor)
+		$(use_enable caps capabilities)
+		$(use_enable doc api-docs)
+		$(use_enable examples)
+		$(use_enable man doc)
+		$(use_enable pam)
+		$(use_enable seccomp)
+		$(use_enable selinux)
+		$(use_enable ssl openssl)
+		$(use_enable tools)
+
+		$(use_with pam pamdir $(getpam_mod_dir))
+	)
+
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+
+	mv "${ED}"/usr/share/bash-completion/completions/${PN} "${ED}"/$(get_bashcompdir)/${PN}-start || die
+	bashcomp_alias ${PN}-start \
+		${PN}-{attach,cgroup,copy,console,create,destroy,device,execute,freeze,info,monitor,snapshot,stop,unfreeze,wait}
+
+	keepdir /etc/lxc /var/lib/lxc/rootfs /var/log/lxc
+	rmdir "${D}"/var/cache/lxc "${D}"/var/cache || die "rmdir failed"
+
+	find "${D}" -name '*.la' -delete -o -name '*.a' -delete || die
+
+	# Gentoo-specific additions!
+	newinitd "${FILESDIR}/${PN}.initd.8" ${PN}
+
+	# Remember to compare our systemd unit file with the upstream one
+	# config/init/systemd/lxc.service.in
+	systemd_newunit "${FILESDIR}"/${PN}_at.service.4.0.0 "lxc@.service"
+
+	DOC_CONTENTS="
+		For openrc, there is an init script provided with the package.
+		You should only need to symlink /etc/init.d/lxc to
+		/etc/init.d/lxc.configname to start the container defined in
+		/etc/lxc/configname.conf.
+
+		Correspondingly, for systemd a service file lxc@.service is installed.
+		Enable and start lxc@configname in order to start the container defined
+		in /etc/lxc/configname.conf."
+	DISABLE_AUTOFORMATTING=true
+	readme.gentoo_create_doc
+}
+
+pkg_postinst() {
+	readme.gentoo_print_elog
+
+	elog "Please run 'lxc-checkconfig' to see optional kernel features."
+	elog
+	elog "Optional uninstalled dependencies:"
+	optfeature "automatic template scripts" app-emulation/lxc-templates
+	optfeature "Debian-based distribution container image support" dev-util/debootstrap
+	optfeature "snapshot & restore functionality" sys-process/criu
+}
diff --git a/app-emulation/lxc/metadata.xml b/app-emulation/lxc/metadata.xml
index 20b6c295215f..3cd200c1cd21 100644
--- a/app-emulation/lxc/metadata.xml
+++ b/app-emulation/lxc/metadata.xml
@@ -11,6 +11,7 @@
   </maintainer>
   <use>
     <flag name="apparmor">Enable AppArmor support</flag>
+    <flag name="man">Build manpages</flag>
     <flag name="templates">Install old style templates through <pkg>app-emulation/lxc-templates</pkg></flag>
     <flag name="tools">Build and install additional command line tools</flag>
   </use>