app-emulation/lxd/lxd-3.17.ebuild - mirrors/cros/chromiumos/overlays/chromiumos-overlay - Git at Google

 # Copyright 1999-2019 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2

 EAPI=6

 DESCRIPTION="Fast, dense and secure container management"
 HOMEPAGE="https://linuxcontainers.org/lxd/introduction/"

 # This list includes the subset of packages required for the LXD client library
 # to build.
 CROS_GO_PACKAGES=(
 	"github.com/Rican7/retry"
 	"github.com/Rican7/retry/backoff"
 	"github.com/Rican7/retry/jitter"
 	"github.com/Rican7/retry/strategy"
 	"github.com/canonical/go-dqlite/client"
 	"github.com/canonical/go-dqlite/driver"
 	"github.com/canonical/go-dqlite/internal/bindings"
 	"github.com/canonical/go-dqlite/internal/logging"
 	"github.com/canonical/go-dqlite/internal/protocol"
 	"github.com/flosch/pongo2"
 	"github.com/gosexy/gettext"
 	"github.com/juju/errors"
 	"github.com/juju/loggo"
 	"github.com/juju/webbrowser"
 	"github.com/lxc/lxd/client"
 	"github.com/lxc/lxd/lxd/db/cluster"
 	"github.com/lxc/lxd/lxd/db/node"
 	"github.com/lxc/lxd/lxd/db/query"
 	"github.com/lxc/lxd/lxd/db/schema"
 	"github.com/lxc/lxd/lxd/util"
 	"github.com/lxc/lxd/shared/..."
 	"github.com/mattn/go-colorable"
 	"github.com/mattn/go-isatty"
 	"github.com/mattn/go-sqlite3"
 	"github.com/rogpeppe/fastuuid"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	"gopkg.in/errgo.v1"
 	"gopkg.in/httprequest.v1"
 	"gopkg.in/lxc/go-lxc.v2"
 	"gopkg.in/macaroon-bakery.v2/bakery"
 	"gopkg.in/macaroon-bakery.v2/bakery/checkers"
 	"gopkg.in/macaroon-bakery.v2/bakery/internal/macaroonpb"
 	"gopkg.in/macaroon-bakery.v2/httpbakery"
 	"gopkg.in/macaroon-bakery.v2/internal/httputil"
 	"gopkg.in/macaroon.v2"
 	"gopkg.in/robfig/cron.v2"
 )

 CROS_GO_WORKSPACE="${S}/_dist"

 LICENSE="Apache-2.0 BSD BSD-2 LGPL-2.1 LGPL-3 MIT MPL-2.0"
 SLOT="0"
 KEYWORDS="-* amd64 arm arm64"

 IUSE="+daemon +ipv6 +dnsmasq nls test tools"

 RESTRICT="test"

 inherit autotools bash-completion-r1 cros-go linux-info multilib systemd user

 SRC_URI="https://linuxcontainers.org/downloads/${PN}/${P}.tar.gz"

 DEPEND="
 	dev-db/sqlite
 	dev-go/cmp
 	dev-go/crypto
 	dev-go/errors
 	dev-go/genproto
 	dev-go/glog
 	dev-go/go-sys
 	dev-go/httprouter
 	dev-go/net
 	dev-go/protobuf
 	dev-go/text
 	dev-go/websocket
 	dev-lang/tcl
 	>=dev-lang/go-1.9.4
 	dev-libs/libuv
 	dev-libs/protobuf:=
 	nls? ( sys-devel/gettext )
 	test? (
 		app-misc/jq
 		net-misc/curl
 		sys-devel/gettext
 	)
 "

 RDEPEND="
 	daemon? (
 		app-arch/xz-utils
 		>=app-emulation/lxc-2.0.7[seccomp]
 		dev-libs/libuv
 		dev-libs/lzo
 		dev-util/xdelta:3
 		dnsmasq? (
 			net-dns/dnsmasq[dhcp,ipv6?]
 		)
 		net-firewall/ebtables
 		net-firewall/iptables[ipv6?]
 		net-libs/libnfnetlink
 		net-libs/libnsl:0=
 		net-misc/rsync[xattr]
 		sys-apps/iproute2[ipv6?]
 		sys-fs/fuse
 		sys-fs/lxcfs
 		sys-fs/squashfs-tools
 		virtual/acl
 	)
 "

 CONFIG_CHECK="
 	~BRIDGE
 	~DUMMY
 	~IP6_NF_NAT
 	~IP6_NF_TARGET_MASQUERADE
 	~IPV6
 	~IP_NF_NAT
 	~IP_NF_TARGET_MASQUERADE
 	~MACVLAN
 	~NETFILTER_XT_MATCH_COMMENT
 	~NET_IPGRE
 	~NET_IPGRE_DEMUX
 	~NET_IPIP
 	~NF_NAT_MASQUERADE_IPV4
 	~NF_NAT_MASQUERADE_IPV6
 	~VXLAN
 "

 ERROR_BRIDGE="BRIDGE: needed for network commands"
 ERROR_DUMMY="DUMMY: needed for network commands"
 ERROR_IP6_NF_NAT="IP6_NF_NAT: needed for network commands"
 ERROR_IP6_NF_TARGET_MASQUERADE="IP6_NF_TARGET_MASQUERADE: needed for network commands"
 ERROR_IPV6="IPV6: needed for network commands"
 ERROR_IP_NF_NAT="IP_NF_NAT: needed for network commands"
 ERROR_IP_NF_TARGET_MASQUERADE="IP_NF_TARGET_MASQUERADE: needed for network commands"
 ERROR_MACVLAN="MACVLAN: needed for network commands"
 ERROR_NETFILTER_XT_MATCH_COMMENT="NETFILTER_XT_MATCH_COMMENT: needed for network commands"
 ERROR_NET_IPGRE="NET_IPGRE: needed for network commands"
 ERROR_NET_IPGRE_DEMUX="NET_IPGRE_DEMUX: needed for network commands"
 ERROR_NET_IPIP="NET_IPIP: needed for network commands"
 ERROR_NF_NAT_MASQUERADE_IPV4="NF_NAT_MASQUERADE_IPV4: needed for network commands"
 ERROR_NF_NAT_MASQUERADE_IPV6="NF_NAT_MASQUERADE_IPV6: needed for network commands"
 ERROR_VXLAN="VXLAN: needed for network commands"

 EGO_PN="github.com/lxc/lxd"

 src_unpack() {
 	unpack "${A}"
 	cd "${S}"

 	# Instead of using the lxd symlink in the dist directory, move the lxd
 	# source into that directory. Otherwise, the cros-go_src_install stage
 	# will fail since it won't traverse symlinks.
 	rm "${S}/_dist/src/${EGO_PN}"
 	mkdir "${S}/_dist/src/${EGO_PN}"
 	find "${S}"/* -maxdepth 0 \
 				-type d \
 				! -name "_dist" \
 				-exec mv {} "${S}/_dist/src/${EGO_PN}" \;
 }

 src_prepare() {
 	cd "${S}/_dist/src/${EGO_PN}"
 	eapply "${FILESDIR}/0001-lxd-util-Add-HasFilesystem.patch" # crbug.com/1024327
 	eapply "${FILESDIR}/0002-lxd-Detect-built-in-shiftfs-too.patch" # crbug.com/1024327
 	eapply_user

 	cd "${S}/_dist/deps/libco" || die "Can't cd to libco dir"
 	eapply "${FILESDIR}/${P}-libco-arm-asm.patch"     # crbug.com/1059078
 	eapply "${FILESDIR}/${P}-libco-aarch64-asm.patch" # crbug.com/1059078
 	eapply "${FILESDIR}/${P}-libco-amd64-asm.patch"   # crbug.com/1059078

 	cd "${S}/_dist/deps/raft" || die "Can't cd to raft dir"
 	eautoreconf

 	cd "${S}/_dist/deps/dqlite" || die "Can't cd to dqlite dir"
 	eautoreconf
 }

 src_configure() {
 	export GOPATH="${S}/_dist"
 	cd "${GOPATH}/deps/sqlite" || die "Can't cd to sqlite dir"
 	econf --enable-replication --disable-amalgamation --disable-tcl --libdir="${EPREFIX}/usr/$(get_libdir)/lxd"

 	cd "${GOPATH}/deps/raft" || die "Can't cd to raft dir"
 	PKG_CONFIG_PATH="${GOPATH}/deps/raft/" econf --libdir="${EPREFIX}/usr/$(get_libdir)/lxd"

 	cd "${GOPATH}/deps/dqlite" || die "Can't cd to dqlite dir"
 	export RAFT_CFLAGS="-I${GOPATH}/deps/raft/include/"
 	export RAFT_LIBS="${GOPATH}/deps/raft/.libs"
 	export CO_CFLAGS="-I${GOPATH}/deps/libco/"
 	export CO_LIBS="${GOPATH}/deps/libco/"
 	PKG_CONFIG_PATH="${GOPATH}/deps/sqlite/" econf --libdir="${EPREFIX}/usr/$(get_libdir)/lxd"
 }

 src_compile() {
 	export GOPATH="${S}/_dist"

 	cd "${GOPATH}/deps/sqlite" || die "Can't cd to sqlite dir"
 	emake

 	cd "${GOPATH}/deps/raft" || die "Can't cd to raft dir"
 	emake

 	cd "${GOPATH}/deps/libco" || die "Can't cd to libco dir"
 	emake

 	cd "${GOPATH}/deps/dqlite" || die "Can't cd to dqlite dir"
 	emake CFLAGS="${CFLAGS} -I${GOPATH}/deps/sqlite -I${GOPATH}/deps/raft/include" \
 	LDFLAGS="${LDFLAGS} -L${GOPATH}/deps/sqlite -L${GOPATH}/deps/raft"

 	# We don't use the Makefile here because it builds targets with the
 	# assumption that `pwd` is in a deep gopath namespace, which we're not.
 	# It's simpler to manually call "cros_go install" than patching the Makefile.
 	cd "${S}"
 	cros_go install -v -x ${EGO_PN}/lxc || die "Failed to build the client"

 	if use daemon; then

 		# LXD depends on a patched, bundled sqlite with replication
 		# capabilities.
 		export CGO_CFLAGS="-I${GOPATH}/deps/sqlite/ -I${GOPATH}/deps/dqlite/include/ -I${GOPATH}/deps/raft/include/ -I${GOPATH}/deps/libco/"
 		export CGO_LDFLAGS="-L${GOPATH}/deps/sqlite/.libs/ -L${GOPATH}/deps/dqlite/.libs/ -L${GOPATH}/deps/raft/.libs -L${GOPATH}/deps/libco/ -Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/lxd"
 		export LD_LIBRARY_PATH="${GOPATH}/deps/sqlite/.libs/:${GOPATH}/deps/dqlite/.libs/:${GOPATH}/deps/raft/.libs:${GOPATH}/deps/libco/"

 		cros_go install -v -x -tags libsqlite3 ${EGO_PN}/lxd || die "Failed to build the daemon"
 	fi

 	if use tools; then
 		cros_go install -v -x ${EGO_PN}/fuidshift || die "Failed to build fuidshift"
 		cros_go install -v -x ${EGO_PN}/lxc-to-lxd || die "Failed to build lxc-to-lxd"
 		cros_go install -v -x ${EGO_PN}/lxd-benchmark || die "Failed to build lxd-benchmark"
 		cros_go install -v -x ${EGO_PN}/lxd-p2c || die "Failed to build lxd-p2c"
 	fi

 	use nls && emake build-mo
 }

 src_test() {
 	if use daemon; then
 		export GOPATH="${S}/_dist"
 		# This is mostly a copy/paste from the Makefile's "check" rule, but
 		# patching the Makefile to work in a non "fully-qualified" go namespace
 		# was more complicated than this modest copy/paste.
 		# Also: sorry, for now a network connection is needed to run tests.
 		# Will properly bundle test dependencies later.
 		cros_go get -v -x github.com/rogpeppe/godeps
 		cros_go get -v -x github.com/remyoudompheng/go-misc/deadcode
 		cros_go get -v -x github.com/golang/lint/golint
 		cros_go test -v ${EGO_PN}/lxd
 	else
 		einfo "No tests to run for client-only builds"
 	fi
 }

 src_install() {
 	cros-go_src_install

 	local bindir="_dist/bin"
 	if [[ ${ARCH} != "amd64" ]]; then
 		bindir="${bindir}/linux_${ARCH}"
 	fi
 	dobin ${bindir}/lxc
 	if use daemon; then

 		export GOPATH="${S}/_dist"
 		cd "${GOPATH}/deps/sqlite" || die "Can't cd to sqlite dir"
 		emake DESTDIR="${D}" install

 		cd "${GOPATH}/deps/raft" || die "Can't cd to raft dir"
 		emake DESTDIR="${D}" install

 		cd "${GOPATH}/deps/libco" || die "Can't cd to libco dir"
 		dolib.so libco.so.0.1.0 || die "Can't install libco.so"

 		cd "${GOPATH}/deps/dqlite" || die "Can't cd to dqlite dir"
 		emake DESTDIR="${D}" install

 		# Must only install libs
 		rm "${D}/usr/bin/sqlite3" || die "Can't remove custom sqlite3 binary"
 		rm -r "${D}/usr/include" || die "Can't remove include directory"

 		cd "${S}" || die "Can't cd to \${S}"
 		dosbin ${bindir}/lxd
 	fi

 	if use tools; then
 		dobin ${bindir}/fuidshift
 		dobin ${bindir}/lxc-to-lxd
 		dobin ${bindir}/lxd-benchmark
 		dobin ${bindir}/lxd-p2c
 	fi

 	if use nls; then
 		domo po/*.mo
 	fi

 	# These C header files are dependencies of lxd/shared/idmap which don't
 	# get installed by the usual golang tools.
 	insinto "/usr/lib/gopath/src/github.com/lxc/lxd/lxd/"
 	doins -r "${S}/_dist/src/github.com/lxc/lxd/lxd/include"

 	newbashcomp _dist/src/${EGO_PN}/scripts/bash/lxd-client lxc

 	dodoc AUTHORS _dist/src/${EGO_PN}/doc/*
 }

 pkg_postinst() {
 	cros-go_pkg_postinst

 	elog
 	elog "Consult https://wiki.gentoo.org/wiki/LXD for more information,"
 	elog "including a Quick Start."

 	# The messaging below only applies to daemon installs
 	use daemon || return 0

 	# The control socket will be owned by (and writeable by) this group.
 	enewgroup lxd

 	# Ubuntu also defines an lxd user but it appears unused (the daemon
 	# must run as root)

 	elog
 	elog "Though not strictly required, some features are enabled at run-time"
 	elog "when the relevant helper programs are detected:"
 	elog "- sys-apps/apparmor"
 	elog "- sys-fs/btrfs-progs"
 	elog "- sys-fs/lvm2"
 	elog "- sys-fs/zfs"
 	elog "- sys-process/criu"
 	elog
 	elog "Since these features can't be disabled at build-time they are"
 	elog "not USE-conditional."
 	elog
 	elog "Be sure to add your local user to the lxd group."
 	elog
 	elog "Networks with bridge.mode=fan are unsupported due to requiring"
 	elog "a patched kernel and iproute2."
 }

 # TODO:
 # - man page, I don't see cobra generating it
 # - maybe implement LXD_CLUSTER_UPDATE per
 #     https://discuss.linuxcontainers.org/t/lxd-3-5-has-been-released/2656
 #     EM I'm not convinced it's a good design.
	# Copyright 1999-2019 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2

	EAPI=6

	DESCRIPTION="Fast, dense and secure container management"
	HOMEPAGE="https://linuxcontainers.org/lxd/introduction/"

	# This list includes the subset of packages required for the LXD client library
	# to build.
	CROS_GO_PACKAGES=(
	"github.com/Rican7/retry"
	"github.com/Rican7/retry/backoff"
	"github.com/Rican7/retry/jitter"
	"github.com/Rican7/retry/strategy"
	"github.com/canonical/go-dqlite/client"
	"github.com/canonical/go-dqlite/driver"
	"github.com/canonical/go-dqlite/internal/bindings"
	"github.com/canonical/go-dqlite/internal/logging"
	"github.com/canonical/go-dqlite/internal/protocol"
	"github.com/flosch/pongo2"
	"github.com/gosexy/gettext"
	"github.com/juju/errors"
	"github.com/juju/loggo"
	"github.com/juju/webbrowser"
	"github.com/lxc/lxd/client"
	"github.com/lxc/lxd/lxd/db/cluster"
	"github.com/lxc/lxd/lxd/db/node"
	"github.com/lxc/lxd/lxd/db/query"
	"github.com/lxc/lxd/lxd/db/schema"
	"github.com/lxc/lxd/lxd/util"
	"github.com/lxc/lxd/shared/..."
	"github.com/mattn/go-colorable"
	"github.com/mattn/go-isatty"
	"github.com/mattn/go-sqlite3"
	"github.com/rogpeppe/fastuuid"
	"github.com/spf13/cobra"
	"github.com/spf13/pflag"
	"gopkg.in/errgo.v1"
	"gopkg.in/httprequest.v1"
	"gopkg.in/lxc/go-lxc.v2"
	"gopkg.in/macaroon-bakery.v2/bakery"
	"gopkg.in/macaroon-bakery.v2/bakery/checkers"
	"gopkg.in/macaroon-bakery.v2/bakery/internal/macaroonpb"
	"gopkg.in/macaroon-bakery.v2/httpbakery"
	"gopkg.in/macaroon-bakery.v2/internal/httputil"
	"gopkg.in/macaroon.v2"
	"gopkg.in/robfig/cron.v2"
	)

	CROS_GO_WORKSPACE="${S}/_dist"

	LICENSE="Apache-2.0 BSD BSD-2 LGPL-2.1 LGPL-3 MIT MPL-2.0"
	SLOT="0"
	KEYWORDS="-* amd64 arm arm64"

	IUSE="+daemon +ipv6 +dnsmasq nls test tools"

	RESTRICT="test"

	inherit autotools bash-completion-r1 cros-go linux-info multilib systemd user

	SRC_URI="https://linuxcontainers.org/downloads/${PN}/${P}.tar.gz"

	DEPEND="
	dev-db/sqlite
	dev-go/cmp
	dev-go/crypto
	dev-go/errors
	dev-go/genproto
	dev-go/glog
	dev-go/go-sys
	dev-go/httprouter
	dev-go/net
	dev-go/protobuf
	dev-go/text
	dev-go/websocket
	dev-lang/tcl
	>=dev-lang/go-1.9.4
	dev-libs/libuv
	dev-libs/protobuf:=
	nls? ( sys-devel/gettext )
	test? (
	app-misc/jq
	net-misc/curl
	sys-devel/gettext
	)
	"

	RDEPEND="
	daemon? (
	app-arch/xz-utils
	>=app-emulation/lxc-2.0.7[seccomp]
	dev-libs/libuv
	dev-libs/lzo
	dev-util/xdelta:3
	dnsmasq? (
	net-dns/dnsmasq[dhcp,ipv6?]
	)
	net-firewall/ebtables
	net-firewall/iptables[ipv6?]
	net-libs/libnfnetlink
	net-libs/libnsl:0=
	net-misc/rsync[xattr]
	sys-apps/iproute2[ipv6?]
	sys-fs/fuse
	sys-fs/lxcfs
	sys-fs/squashfs-tools
	virtual/acl
	)
	"

	CONFIG_CHECK="
	~BRIDGE
	~DUMMY
	~IP6_NF_NAT
	~IP6_NF_TARGET_MASQUERADE
	~IPV6
	~IP_NF_NAT
	~IP_NF_TARGET_MASQUERADE
	~MACVLAN
	~NETFILTER_XT_MATCH_COMMENT
	~NET_IPGRE
	~NET_IPGRE_DEMUX
	~NET_IPIP
	~NF_NAT_MASQUERADE_IPV4
	~NF_NAT_MASQUERADE_IPV6
	~VXLAN
	"

	ERROR_BRIDGE="BRIDGE: needed for network commands"
	ERROR_DUMMY="DUMMY: needed for network commands"
	ERROR_IP6_NF_NAT="IP6_NF_NAT: needed for network commands"
	ERROR_IP6_NF_TARGET_MASQUERADE="IP6_NF_TARGET_MASQUERADE: needed for network commands"
	ERROR_IPV6="IPV6: needed for network commands"
	ERROR_IP_NF_NAT="IP_NF_NAT: needed for network commands"
	ERROR_IP_NF_TARGET_MASQUERADE="IP_NF_TARGET_MASQUERADE: needed for network commands"
	ERROR_MACVLAN="MACVLAN: needed for network commands"
	ERROR_NETFILTER_XT_MATCH_COMMENT="NETFILTER_XT_MATCH_COMMENT: needed for network commands"
	ERROR_NET_IPGRE="NET_IPGRE: needed for network commands"
	ERROR_NET_IPGRE_DEMUX="NET_IPGRE_DEMUX: needed for network commands"
	ERROR_NET_IPIP="NET_IPIP: needed for network commands"
	ERROR_NF_NAT_MASQUERADE_IPV4="NF_NAT_MASQUERADE_IPV4: needed for network commands"
	ERROR_NF_NAT_MASQUERADE_IPV6="NF_NAT_MASQUERADE_IPV6: needed for network commands"
	ERROR_VXLAN="VXLAN: needed for network commands"

	EGO_PN="github.com/lxc/lxd"

	src_unpack() {
	unpack "${A}"
	cd "${S}"

	# Instead of using the lxd symlink in the dist directory, move the lxd
	# source into that directory. Otherwise, the cros-go_src_install stage
	# will fail since it won't traverse symlinks.
	rm "${S}/_dist/src/${EGO_PN}"
	mkdir "${S}/_dist/src/${EGO_PN}"
	find "${S}"/* -maxdepth 0 \
	-type d \
	! -name "_dist" \
	-exec mv {} "${S}/_dist/src/${EGO_PN}" \;
	}

	src_prepare() {
	cd "${S}/_dist/src/${EGO_PN}"
	eapply "${FILESDIR}/0001-lxd-util-Add-HasFilesystem.patch" # crbug.com/1024327
	eapply "${FILESDIR}/0002-lxd-Detect-built-in-shiftfs-too.patch" # crbug.com/1024327
	eapply_user

	cd "${S}/_dist/deps/libco" \|\| die "Can't cd to libco dir"
	eapply "${FILESDIR}/${P}-libco-arm-asm.patch" # crbug.com/1059078
	eapply "${FILESDIR}/${P}-libco-aarch64-asm.patch" # crbug.com/1059078
	eapply "${FILESDIR}/${P}-libco-amd64-asm.patch" # crbug.com/1059078

	cd "${S}/_dist/deps/raft" \|\| die "Can't cd to raft dir"
	eautoreconf

	cd "${S}/_dist/deps/dqlite" \|\| die "Can't cd to dqlite dir"
	eautoreconf
	}

	src_configure() {
	export GOPATH="${S}/_dist"
	cd "${GOPATH}/deps/sqlite" \|\| die "Can't cd to sqlite dir"
	econf --enable-replication --disable-amalgamation --disable-tcl --libdir="${EPREFIX}/usr/$(get_libdir)/lxd"

	cd "${GOPATH}/deps/raft" \|\| die "Can't cd to raft dir"
	PKG_CONFIG_PATH="${GOPATH}/deps/raft/" econf --libdir="${EPREFIX}/usr/$(get_libdir)/lxd"

	cd "${GOPATH}/deps/dqlite" \|\| die "Can't cd to dqlite dir"
	export RAFT_CFLAGS="-I${GOPATH}/deps/raft/include/"
	export RAFT_LIBS="${GOPATH}/deps/raft/.libs"
	export CO_CFLAGS="-I${GOPATH}/deps/libco/"
	export CO_LIBS="${GOPATH}/deps/libco/"
	PKG_CONFIG_PATH="${GOPATH}/deps/sqlite/" econf --libdir="${EPREFIX}/usr/$(get_libdir)/lxd"
	}

	src_compile() {
	export GOPATH="${S}/_dist"

	cd "${GOPATH}/deps/sqlite" \|\| die "Can't cd to sqlite dir"
	emake

	cd "${GOPATH}/deps/raft" \|\| die "Can't cd to raft dir"
	emake

	cd "${GOPATH}/deps/libco" \|\| die "Can't cd to libco dir"
	emake

	cd "${GOPATH}/deps/dqlite" \|\| die "Can't cd to dqlite dir"
	emake CFLAGS="${CFLAGS} -I${GOPATH}/deps/sqlite -I${GOPATH}/deps/raft/include" \
	LDFLAGS="${LDFLAGS} -L${GOPATH}/deps/sqlite -L${GOPATH}/deps/raft"

	# We don't use the Makefile here because it builds targets with the
	# assumption that `pwd` is in a deep gopath namespace, which we're not.
	# It's simpler to manually call "cros_go install" than patching the Makefile.
	cd "${S}"
	cros_go install -v -x ${EGO_PN}/lxc \|\| die "Failed to build the client"

	if use daemon; then

	# LXD depends on a patched, bundled sqlite with replication
	# capabilities.
	export CGO_CFLAGS="-I${GOPATH}/deps/sqlite/ -I${GOPATH}/deps/dqlite/include/ -I${GOPATH}/deps/raft/include/ -I${GOPATH}/deps/libco/"
	export CGO_LDFLAGS="-L${GOPATH}/deps/sqlite/.libs/ -L${GOPATH}/deps/dqlite/.libs/ -L${GOPATH}/deps/raft/.libs -L${GOPATH}/deps/libco/ -Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/lxd"
	export LD_LIBRARY_PATH="${GOPATH}/deps/sqlite/.libs/:${GOPATH}/deps/dqlite/.libs/:${GOPATH}/deps/raft/.libs:${GOPATH}/deps/libco/"

	cros_go install -v -x -tags libsqlite3 ${EGO_PN}/lxd \|\| die "Failed to build the daemon"
	fi

	if use tools; then
	cros_go install -v -x ${EGO_PN}/fuidshift \|\| die "Failed to build fuidshift"
	cros_go install -v -x ${EGO_PN}/lxc-to-lxd \|\| die "Failed to build lxc-to-lxd"
	cros_go install -v -x ${EGO_PN}/lxd-benchmark \|\| die "Failed to build lxd-benchmark"
	cros_go install -v -x ${EGO_PN}/lxd-p2c \|\| die "Failed to build lxd-p2c"
	fi

	use nls && emake build-mo
	}

	src_test() {
	if use daemon; then
	export GOPATH="${S}/_dist"
	# This is mostly a copy/paste from the Makefile's "check" rule, but
	# patching the Makefile to work in a non "fully-qualified" go namespace
	# was more complicated than this modest copy/paste.
	# Also: sorry, for now a network connection is needed to run tests.
	# Will properly bundle test dependencies later.
	cros_go get -v -x github.com/rogpeppe/godeps
	cros_go get -v -x github.com/remyoudompheng/go-misc/deadcode
	cros_go get -v -x github.com/golang/lint/golint
	cros_go test -v ${EGO_PN}/lxd
	else
	einfo "No tests to run for client-only builds"
	fi
	}

	src_install() {
	cros-go_src_install

	local bindir="_dist/bin"
	if [[ ${ARCH} != "amd64" ]]; then
	bindir="${bindir}/linux_${ARCH}"
	fi
	dobin ${bindir}/lxc
	if use daemon; then

	export GOPATH="${S}/_dist"
	cd "${GOPATH}/deps/sqlite" \|\| die "Can't cd to sqlite dir"
	emake DESTDIR="${D}" install

	cd "${GOPATH}/deps/raft" \|\| die "Can't cd to raft dir"
	emake DESTDIR="${D}" install

	cd "${GOPATH}/deps/libco" \|\| die "Can't cd to libco dir"
	dolib.so libco.so.0.1.0 \|\| die "Can't install libco.so"

	cd "${GOPATH}/deps/dqlite" \|\| die "Can't cd to dqlite dir"
	emake DESTDIR="${D}" install

	# Must only install libs
	rm "${D}/usr/bin/sqlite3" \|\| die "Can't remove custom sqlite3 binary"
	rm -r "${D}/usr/include" \|\| die "Can't remove include directory"

	cd "${S}" \|\| die "Can't cd to \${S}"
	dosbin ${bindir}/lxd
	fi

	if use tools; then
	dobin ${bindir}/fuidshift
	dobin ${bindir}/lxc-to-lxd
	dobin ${bindir}/lxd-benchmark
	dobin ${bindir}/lxd-p2c
	fi

	if use nls; then
	domo po/*.mo
	fi

	# These C header files are dependencies of lxd/shared/idmap which don't
	# get installed by the usual golang tools.
	insinto "/usr/lib/gopath/src/github.com/lxc/lxd/lxd/"
	doins -r "${S}/_dist/src/github.com/lxc/lxd/lxd/include"

	newbashcomp _dist/src/${EGO_PN}/scripts/bash/lxd-client lxc

	dodoc AUTHORS _dist/src/${EGO_PN}/doc/*
	}

	pkg_postinst() {
	cros-go_pkg_postinst

	elog
	elog "Consult https://wiki.gentoo.org/wiki/LXD for more information,"
	elog "including a Quick Start."

	# The messaging below only applies to daemon installs
	use daemon \|\| return 0

	# The control socket will be owned by (and writeable by) this group.
	enewgroup lxd

	# Ubuntu also defines an lxd user but it appears unused (the daemon
	# must run as root)

	elog
	elog "Though not strictly required, some features are enabled at run-time"
	elog "when the relevant helper programs are detected:"
	elog "- sys-apps/apparmor"
	elog "- sys-fs/btrfs-progs"
	elog "- sys-fs/lvm2"
	elog "- sys-fs/zfs"
	elog "- sys-process/criu"
	elog
	elog "Since these features can't be disabled at build-time they are"
	elog "not USE-conditional."
	elog
	elog "Be sure to add your local user to the lxd group."
	elog
	elog "Networks with bridge.mode=fan are unsupported due to requiring"
	elog "a patched kernel and iproute2."
	}

	# TODO:
	# - man page, I don't see cobra generating it
	# - maybe implement LXD_CLUSTER_UPDATE per
	# https://discuss.linuxcontainers.org/t/lxd-3-5-has-been-released/2656
	# EM I'm not convinced it's a good design.