gentoo resync : 30.06.2019

3 files changed, 604 insertions, 0 deletions

diff --git a/app-emulation/docker/Manifest b/app-emulation/docker/Manifest
index 98b6d7d946f9..1b617828fa52 100644
--- a/app-emulation/docker/Manifest
+++ b/app-emulation/docker/Manifest
@@ -1,7 +1,11 @@
 DIST docker-18.09.5.tar.gz 15256899 BLAKE2B c55ef822b3e655b0bec9585de6ee346e73d48d388225141097768db9f5ddaeca2d1937274a7131e3e301686e2214a9ed2051dd72c07893bcfccb00424d02df73 SHA512 a6012d202761d6449e347b03759d92f5f45309e72562fd4a619b2a21c62b3f50b1256d2e4820317aa6b412f1eecda66dbd960d322293699433417a5f7ee73486
 DIST docker-18.09.6.tar.gz 15257416 BLAKE2B e0f93f09c403f043d3b2f390d50da83565b0520d18b695a8166aa240817cc713eb9eff314d4c7eeba242c25e35c0b6a9ea3a7f1d661d6aca4a40f7e77856a05d SHA512 f05fc78f5891fa0308878690576e245eebb1e72f306f5b629b0e82dc96a04812202a2393ee6fd352bc59a1c5d29d398f0d6cddf545d57b483a051d14d7a0ee28
 DIST docker-18.09.6_p20190604.tar.gz 15259344 BLAKE2B f958063ab9fc851fda13117210dade6b7fb211426c9565c62f2786a2b5878194ea052f866da1b2e489bd75d622cdf77bafccc538377cc5c261f86f50163cb151 SHA512 da518f07cfd9f90ad46796f5047156ef517fa75ff27daa16ab16b868b7f1c9822cb61ce2ee558b1632c4acfdd8d74a608f5b6cb5cb5ca932aca5bf42d497d6a9
+DIST docker-18.09.7.tar.gz 15264213 BLAKE2B 5aa4be6d63271fd0b9a8ea480ed55a1dc312d479d7d387a35573963393b33da96086741dbb817aff765cceb81e309fd76122b3622dd91640a492a9f46c9dbd64 SHA512 7d06ab01673b5931a8dde1d2fcebf442d1a107c98c95cd8fe3b886c123b48470950601782fe0c83e7537a1e856069e79a096b9f4523fea7984fd3e773b243b66
+DIST docker-18.09.7_rc1.tar.gz 15264071 BLAKE2B d124cff1e32cedda35d8d0fac074a2227d078673639e99a1313e42b73b2c84b0c97af5470d3d4c8f2684e93898ab9d081fe536cd4e428ef8a8a5639761bd380b SHA512 377a07c7a1515a8f08c412d2117e10d9c9100a4a55dc5df69e8a8b822362b0b41812b3d4ee8fc8a1e7bc7258c15ee3da6aa42c7bc71fd86def1f6cda9f1566cd
 EBUILD docker-18.09.5.ebuild 8295 BLAKE2B 709070fb9b1580761330222171e50876189317102b27ea421fd5eca1a78ef8006c42798d436fba958fde8a75c2ef9210c5262229cf4ba6f8417dfccba9626b8b SHA512 2f4e312aa21eac3057d33ce01067997283a24ef87d24c9d2b3da7eeb55d4cbc7732b3d2f21076cc6881e3fa92f5113d9875e05b99f073ebbcee16efaaff63202
 EBUILD docker-18.09.6.ebuild 8295 BLAKE2B 90bc24ee5fb1afecc124931ca272c6f06b6df2942cc814ec180676c7d7a10a9ea98f50c0e2bd6d0203293788a5a92469845759ca305790bcb4de8c1fe9c8c8e6 SHA512 284ca1791572d13fc6285090741da3c216bd6895648cc74f354fb29e872a6495eb25d866d5b32aac31f74b2ae2fd32bd8e134bb8a25b71884d130b1f919be4b8
 EBUILD docker-18.09.6_p20190604.ebuild 8358 BLAKE2B 87aaaf36a51c5abbc5065648144939f71c1cae4b437783af33dd976d3444821c1b98b522831e97cb02937c5206cee927808f730fe70ef6caace2c9fb15eca9f9 SHA512 013558952b078d4c644b4bc8238762a76040abf4e8ae52ae17f2cc5bcd142e5d3acd5052b5440714ca3dd0917ab4b15e5cc3218ea453a14d0320b4970bd8a8f9
+EBUILD docker-18.09.7.ebuild 8292 BLAKE2B c72c7121a88a42e1a06c8ea4e21ccd49e385d79c0a7fdef837887e76b0153ff5bc7118427e6fabea68b8bf7ee1368dcf672045dc6766e700dcb990d875e5e8ea SHA512 a661c4c775b5c3883cba36607c4887a60c0cd4be48419d5600ffad5410b5af953ab4b8825fcd213091e0cc7757f90dee9cd9de7da12ba8ba649903963147ddd3
+EBUILD docker-18.09.7_rc1.ebuild 8306 BLAKE2B 58c3945ecd0ec562d99fe83dce6b26ffee0c79a3a032a2ad9ff47fd870fc50d9840b8a96b4ba13ccf31651cf2278a87ec6d5976754ff0e0948d12627e347db1b SHA512 bc57d47cd47a16e1bf45c4e895edabfec1bccfa9da69fdf87ad5f2776f2c97f02ce0e7e2095511a9320bfdc47b538e0c1ba228122febb12ae380c4739383c0d4
 MISC metadata.xml 1637 BLAKE2B 14c56a84e41ebd76827cf37c27fe21259ca06e00d8c7fe318bd5eca609a77a9e23fc5ea13caba1616e47d17978402f715e6a8bc40643ce0cfb3ee87494ee6858 SHA512 bdaea32036a7f65f7015634d45bdf4f13322f3266cda389b49d2c57ad86e9811731194af5786e312d5ea40dab8b8eb78fc7b79a2ffee186b8eaabae9cc3c7a1b
diff --git a/app-emulation/docker/docker-18.09.7.ebuild b/app-emulation/docker/docker-18.09.7.ebuild
new file mode 100644
index 000000000000..2da1efbfefaf
--- /dev/null
+++ b/app-emulation/docker/docker-18.09.7.ebuild
@@ -0,0 +1,300 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+EGO_PN="github.com/docker/docker-ce"
+
+if [[ ${PV} = *9999* ]]; then
+	# Docker cannot be fetched via "go get", thanks to autogenerated code
+	EGIT_REPO_URI="https://${EGO_PN}.git"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/${P}/src/${EGO_PN}"
+	inherit git-r3
+else
+	DOCKER_GITCOMMIT="2d0083d"
+	MY_PV=${PV/_/-}
+	SRC_URI="https://${EGO_PN}/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm ~arm64"
+	[ "$DOCKER_GITCOMMIT" ] || die "DOCKER_GITCOMMIT must be added manually for each bump!"
+	inherit golang-vcs-snapshot
+fi
+inherit bash-completion-r1 golang-base linux-info systemd udev user
+
+DESCRIPTION="The core functions you need to create Docker images and run Docker containers"
+HOMEPAGE="https://dockerproject.org"
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="apparmor aufs btrfs +container-init device-mapper hardened +overlay seccomp"
+
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
+CDEPEND="
+	>=dev-db/sqlite-3.7.9:3
+	device-mapper? (
+		>=sys-fs/lvm2-2.02.89[thin]
+	)
+	seccomp? ( >=sys-libs/libseccomp-2.2.1 )
+	apparmor? ( sys-libs/libapparmor )
+"
+
+DEPEND="
+	${CDEPEND}
+
+	dev-go/go-md2man
+
+	btrfs? (
+		>=sys-fs/btrfs-progs-3.16.1
+	)
+"
+
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#runtime-dependencies
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#optional-dependencies
+RDEPEND="
+	${CDEPEND}
+	>=net-firewall/iptables-1.4
+	sys-process/procps
+	>=dev-vcs/git-1.7
+	>=app-arch/xz-utils-4.9
+	dev-libs/libltdl
+	~app-emulation/containerd-1.2.6
+	~app-emulation/runc-1.0.0_rc8[apparmor?,seccomp?]
+	~app-emulation/docker-proxy-0.8.0_p20190513
+	container-init? ( >=sys-process/tini-0.18.0[static] )
+"
+
+RESTRICT="installsources strip"
+
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+# see "contrib/check-config.sh" from upstream's sources
+CONFIG_CHECK="
+	~NAMESPACES ~NET_NS ~PID_NS ~IPC_NS ~UTS_NS
+	~CGROUPS ~CGROUP_CPUACCT ~CGROUP_DEVICE ~CGROUP_FREEZER ~CGROUP_SCHED ~CPUSETS ~MEMCG
+	~KEYS
+	~VETH ~BRIDGE ~BRIDGE_NETFILTER
+	~NF_NAT_IPV4 ~IP_NF_FILTER ~IP_NF_TARGET_MASQUERADE
+	~NETFILTER_XT_MATCH_ADDRTYPE ~NETFILTER_XT_MATCH_CONNTRACK ~NETFILTER_XT_MATCH_IPVS
+	~IP_NF_NAT ~NF_NAT ~NF_NAT_NEEDED
+	~POSIX_MQUEUE
+
+	~USER_NS
+	~SECCOMP
+	~CGROUP_PIDS
+	~MEMCG_SWAP ~MEMCG_SWAP_ENABLED
+
+	~BLK_CGROUP ~BLK_DEV_THROTTLING ~IOSCHED_CFQ ~CFQ_GROUP_IOSCHED
+	~CGROUP_PERF
+	~CGROUP_HUGETLB
+	~NET_CLS_CGROUP
+	~CFS_BANDWIDTH ~FAIR_GROUP_SCHED ~RT_GROUP_SCHED
+	~IP_VS ~IP_VS_PROTO_TCP ~IP_VS_PROTO_UDP ~IP_VS_NFCT ~IP_VS_RR
+
+	~VXLAN
+	~CRYPTO ~CRYPTO_AEAD ~CRYPTO_GCM ~CRYPTO_SEQIV ~CRYPTO_GHASH ~XFRM_ALGO ~XFRM_USER
+	~IPVLAN
+	~MACVLAN ~DUMMY
+"
+
+ERROR_KEYS="CONFIG_KEYS: is mandatory"
+ERROR_MEMCG_SWAP="CONFIG_MEMCG_SWAP: is required if you wish to limit swap usage of containers"
+ERROR_RESOURCE_COUNTERS="CONFIG_RESOURCE_COUNTERS: is optional for container statistics gathering"
+
+ERROR_BLK_CGROUP="CONFIG_BLK_CGROUP: is optional for container statistics gathering"
+ERROR_IOSCHED_CFQ="CONFIG_IOSCHED_CFQ: is optional for container statistics gathering"
+ERROR_CGROUP_PERF="CONFIG_CGROUP_PERF: is optional for container statistics gathering"
+ERROR_CFS_BANDWIDTH="CONFIG_CFS_BANDWIDTH: is optional for container statistics gathering"
+ERROR_XFRM_ALGO="CONFIG_XFRM_ALGO: is optional for secure networks"
+ERROR_XFRM_USER="CONFIG_XFRM_USER: is optional for secure networks"
+
+pkg_setup() {
+	if kernel_is lt 3 10; then
+		ewarn ""
+		ewarn "Using Docker with kernels older than 3.10 is unstable and unsupported."
+		ewarn " - http://docs.docker.com/engine/installation/binaries/#check-kernel-dependencies"
+	fi
+
+	if kernel_is le 3 18; then
+		CONFIG_CHECK+="
+			~RESOURCE_COUNTERS
+		"
+	fi
+
+	if kernel_is le 3 13; then
+		CONFIG_CHECK+="
+			~NETPRIO_CGROUP
+		"
+	else
+		CONFIG_CHECK+="
+			~CGROUP_NET_PRIO
+		"
+	fi
+
+	if kernel_is lt 4 5; then
+		CONFIG_CHECK+="
+			~MEMCG_KMEM
+		"
+		ERROR_MEMCG_KMEM="CONFIG_MEMCG_KMEM: is optional"
+	fi
+
+	if kernel_is lt 4 7; then
+		CONFIG_CHECK+="
+			~DEVPTS_MULTIPLE_INSTANCES
+		"
+	fi
+
+	if use aufs; then
+		CONFIG_CHECK+="
+			~AUFS_FS
+			~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+		ERROR_AUFS_FS="CONFIG_AUFS_FS: is required to be set if and only if aufs-sources are used instead of aufs4/aufs3"
+	fi
+
+	if use btrfs; then
+		CONFIG_CHECK+="
+			~BTRFS_FS
+			~BTRFS_FS_POSIX_ACL
+		"
+	fi
+
+	if use device-mapper; then
+		CONFIG_CHECK+="
+			~BLK_DEV_DM ~DM_THIN_PROVISIONING ~EXT4_FS ~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+	fi
+
+	if use overlay; then
+		CONFIG_CHECK+="
+			~OVERLAY_FS ~EXT4_FS_SECURITY ~EXT4_FS_POSIX_ACL
+		"
+	fi
+
+	linux-info_pkg_setup
+
+	# create docker group for the code checking for it in /etc/group
+	enewgroup docker
+}
+
+src_compile() {
+	export GOPATH="${WORKDIR}/${P}"
+
+	# setup CFLAGS and LDFLAGS for separate build target
+	# see https://github.com/tianon/docker-overlay/pull/10
+	export CGO_CFLAGS="-I${ROOT}/usr/include"
+	export CGO_LDFLAGS="-L${ROOT}/usr/$(get_libdir)"
+
+	# if we're building from a tarball, we need the GITCOMMIT value
+	[ "$DOCKER_GITCOMMIT" ] && export DOCKER_GITCOMMIT
+
+	# fake golang layout
+	ln -s docker-ce/components/engine ../docker || die
+	ln -s docker-ce/components/cli ../cli || die
+
+	# let's set up some optional features :)
+	export DOCKER_BUILDTAGS=''
+	for gd in aufs btrfs device-mapper overlay; do
+		if ! use $gd; then
+			DOCKER_BUILDTAGS+=" exclude_graphdriver_${gd//-/}"
+		fi
+	done
+
+	for tag in apparmor seccomp; do
+		if use $tag; then
+			DOCKER_BUILDTAGS+=" $tag"
+		fi
+	done
+
+	pushd components/engine || die
+
+	if use hardened; then
+		sed -i "s/EXTLDFLAGS_STATIC='/&-fno-PIC /" hack/make.sh || die
+		grep -q -- '-fno-PIC' hack/make.sh || die 'hardened sed failed'
+		sed  "s/LDFLAGS_STATIC_DOCKER='/&-extldflags -fno-PIC /" \
+			-i hack/make/dynbinary-daemon || die
+		grep -q -- '-fno-PIC' hack/make/dynbinary-daemon || die 'hardened sed failed'
+	fi
+
+	# build daemon
+	VERSION="$(cat ../../VERSION)" \
+	./hack/make.sh dynbinary || die 'dynbinary failed'
+
+	popd || die # components/engine
+
+	pushd components/cli || die
+
+	# build cli
+	emake \
+		LDFLAGS="$(usex hardened '-extldflags -fno-PIC' '')" \
+		VERSION="$(cat ../../VERSION)" \
+		GITCOMMIT="${DOCKER_GITCOMMIT}" \
+		DISABLE_WARN_OUTSIDE_CONTAINER=1 \
+		dynbinary || die
+
+	# build man pages
+	go build -o gen-manpages github.com/docker/cli/man || die
+	./gen-manpages --root . --target ./man/man1 || die
+	./man/md2man-all.sh -q || die
+	rm gen-manpages || die
+	# see "components/cli/scripts/docs/generate-man.sh" (which also does "go get" for go-md2man)
+
+	popd || die # components/cli
+}
+
+src_install() {
+	dosym containerd /usr/bin/docker-containerd
+	dosym containerd-shim /usr/bin/docker-containerd-shim
+	dosym runc /usr/bin/docker-runc
+	use container-init && dosym tini /usr/bin/docker-init
+
+	pushd components/engine || die
+	newbin "$(readlink -f bundles/latest/dynbinary-daemon/dockerd)" dockerd
+
+	newinitd contrib/init/openrc/docker.initd docker
+	newconfd contrib/init/openrc/docker.confd docker
+
+	systemd_dounit contrib/init/systemd/docker.{service,socket}
+
+	udev_dorules contrib/udev/*.rules
+
+	dodoc AUTHORS CONTRIBUTING.md CHANGELOG.md NOTICE README.md
+	dodoc -r docs/*
+
+	insinto /usr/share/vim/vimfiles
+	doins -r contrib/syntax/vim/ftdetect
+	doins -r contrib/syntax/vim/syntax
+
+	# note: intentionally not using "doins" so that we preserve +x bits
+	dodir /usr/share/${PN}/contrib
+	cp -R contrib/* "${ED}/usr/share/${PN}/contrib"
+	popd || die # components/engine
+
+	pushd components/cli || die
+
+	newbin build/docker-* docker
+
+	doman man/man*/*
+
+	dobashcomp contrib/completion/bash/*
+	insinto /usr/share/fish/vendor_completions.d/
+	doins contrib/completion/fish/docker.fish
+	insinto /usr/share/zsh/site-functions
+	doins contrib/completion/zsh/_*
+	popd || die # components/cli
+}
+
+pkg_postinst() {
+	udev_reload
+
+	elog
+	elog "To use Docker, the Docker daemon must be running as root. To automatically"
+	elog "start the Docker daemon at boot, add Docker to the default runlevel:"
+	elog "  rc-update add docker default"
+	elog "Similarly for systemd:"
+	elog "  systemctl enable docker.service"
+	elog
+	elog "To use Docker as a non-root user, add yourself to the 'docker' group:"
+	elog "  usermod -aG docker youruser"
+	elog
+
+	elog " Devicemapper storage driver has been deprecated"
+	elog " It will be removed in a future release"
+}
diff --git a/app-emulation/docker/docker-18.09.7_rc1.ebuild b/app-emulation/docker/docker-18.09.7_rc1.ebuild
new file mode 100644
index 000000000000..445bb43dc5ae
--- /dev/null
+++ b/app-emulation/docker/docker-18.09.7_rc1.ebuild
@@ -0,0 +1,300 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+EGO_PN="github.com/docker/docker-ce"
+
+if [[ ${PV} = *9999* ]]; then
+	# Docker cannot be fetched via "go get", thanks to autogenerated code
+	EGIT_REPO_URI="https://${EGO_PN}.git"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/${P}/src/${EGO_PN}"
+	inherit git-r3
+else
+	DOCKER_GITCOMMIT="e97b22c"
+	MY_PV=${PV/_/-}
+	SRC_URI="https://${EGO_PN}/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm ~arm64"
+	[ "$DOCKER_GITCOMMIT" ] || die "DOCKER_GITCOMMIT must be added manually for each bump!"
+	inherit golang-vcs-snapshot
+fi
+inherit bash-completion-r1 golang-base linux-info systemd udev user
+
+DESCRIPTION="The core functions you need to create Docker images and run Docker containers"
+HOMEPAGE="https://dockerproject.org"
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="apparmor aufs btrfs +container-init device-mapper hardened +overlay pkcs11 seccomp"
+
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
+CDEPEND="
+	>=dev-db/sqlite-3.7.9:3
+	device-mapper? (
+		>=sys-fs/lvm2-2.02.89[thin]
+	)
+	seccomp? ( >=sys-libs/libseccomp-2.2.1 )
+	apparmor? ( sys-libs/libapparmor )
+"
+
+DEPEND="
+	${CDEPEND}
+
+	dev-go/go-md2man
+
+	btrfs? (
+		>=sys-fs/btrfs-progs-3.16.1
+	)
+"
+
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#runtime-dependencies
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#optional-dependencies
+RDEPEND="
+	${CDEPEND}
+	>=net-firewall/iptables-1.4
+	sys-process/procps
+	>=dev-vcs/git-1.7
+	>=app-arch/xz-utils-4.9
+	dev-libs/libltdl
+	~app-emulation/containerd-1.2.6
+	~app-emulation/runc-1.0.0_rc8[apparmor?,seccomp?]
+	~app-emulation/docker-proxy-0.8.0_p20190513
+	container-init? ( >=sys-process/tini-0.18.0[static] )
+"
+
+RESTRICT="installsources strip"
+
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+# see "contrib/check-config.sh" from upstream's sources
+CONFIG_CHECK="
+	~NAMESPACES ~NET_NS ~PID_NS ~IPC_NS ~UTS_NS
+	~CGROUPS ~CGROUP_CPUACCT ~CGROUP_DEVICE ~CGROUP_FREEZER ~CGROUP_SCHED ~CPUSETS ~MEMCG
+	~KEYS
+	~VETH ~BRIDGE ~BRIDGE_NETFILTER
+	~NF_NAT_IPV4 ~IP_NF_FILTER ~IP_NF_TARGET_MASQUERADE
+	~NETFILTER_XT_MATCH_ADDRTYPE ~NETFILTER_XT_MATCH_CONNTRACK ~NETFILTER_XT_MATCH_IPVS
+	~IP_NF_NAT ~NF_NAT ~NF_NAT_NEEDED
+	~POSIX_MQUEUE
+
+	~USER_NS
+	~SECCOMP
+	~CGROUP_PIDS
+	~MEMCG_SWAP ~MEMCG_SWAP_ENABLED
+
+	~BLK_CGROUP ~BLK_DEV_THROTTLING ~IOSCHED_CFQ ~CFQ_GROUP_IOSCHED
+	~CGROUP_PERF
+	~CGROUP_HUGETLB
+	~NET_CLS_CGROUP
+	~CFS_BANDWIDTH ~FAIR_GROUP_SCHED ~RT_GROUP_SCHED
+	~IP_VS ~IP_VS_PROTO_TCP ~IP_VS_PROTO_UDP ~IP_VS_NFCT ~IP_VS_RR
+
+	~VXLAN
+	~CRYPTO ~CRYPTO_AEAD ~CRYPTO_GCM ~CRYPTO_SEQIV ~CRYPTO_GHASH ~XFRM_ALGO ~XFRM_USER
+	~IPVLAN
+	~MACVLAN ~DUMMY
+"
+
+ERROR_KEYS="CONFIG_KEYS: is mandatory"
+ERROR_MEMCG_SWAP="CONFIG_MEMCG_SWAP: is required if you wish to limit swap usage of containers"
+ERROR_RESOURCE_COUNTERS="CONFIG_RESOURCE_COUNTERS: is optional for container statistics gathering"
+
+ERROR_BLK_CGROUP="CONFIG_BLK_CGROUP: is optional for container statistics gathering"
+ERROR_IOSCHED_CFQ="CONFIG_IOSCHED_CFQ: is optional for container statistics gathering"
+ERROR_CGROUP_PERF="CONFIG_CGROUP_PERF: is optional for container statistics gathering"
+ERROR_CFS_BANDWIDTH="CONFIG_CFS_BANDWIDTH: is optional for container statistics gathering"
+ERROR_XFRM_ALGO="CONFIG_XFRM_ALGO: is optional for secure networks"
+ERROR_XFRM_USER="CONFIG_XFRM_USER: is optional for secure networks"
+
+pkg_setup() {
+	if kernel_is lt 3 10; then
+		ewarn ""
+		ewarn "Using Docker with kernels older than 3.10 is unstable and unsupported."
+		ewarn " - http://docs.docker.com/engine/installation/binaries/#check-kernel-dependencies"
+	fi
+
+	if kernel_is le 3 18; then
+		CONFIG_CHECK+="
+			~RESOURCE_COUNTERS
+		"
+	fi
+
+	if kernel_is le 3 13; then
+		CONFIG_CHECK+="
+			~NETPRIO_CGROUP
+		"
+	else
+		CONFIG_CHECK+="
+			~CGROUP_NET_PRIO
+		"
+	fi
+
+	if kernel_is lt 4 5; then
+		CONFIG_CHECK+="
+			~MEMCG_KMEM
+		"
+		ERROR_MEMCG_KMEM="CONFIG_MEMCG_KMEM: is optional"
+	fi
+
+	if kernel_is lt 4 7; then
+		CONFIG_CHECK+="
+			~DEVPTS_MULTIPLE_INSTANCES
+		"
+	fi
+
+	if use aufs; then
+		CONFIG_CHECK+="
+			~AUFS_FS
+			~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+		ERROR_AUFS_FS="CONFIG_AUFS_FS: is required to be set if and only if aufs-sources are used instead of aufs4/aufs3"
+	fi
+
+	if use btrfs; then
+		CONFIG_CHECK+="
+			~BTRFS_FS
+			~BTRFS_FS_POSIX_ACL
+		"
+	fi
+
+	if use device-mapper; then
+		CONFIG_CHECK+="
+			~BLK_DEV_DM ~DM_THIN_PROVISIONING ~EXT4_FS ~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+	fi
+
+	if use overlay; then
+		CONFIG_CHECK+="
+			~OVERLAY_FS ~EXT4_FS_SECURITY ~EXT4_FS_POSIX_ACL
+		"
+	fi
+
+	linux-info_pkg_setup
+
+	# create docker group for the code checking for it in /etc/group
+	enewgroup docker
+}
+
+src_compile() {
+	export GOPATH="${WORKDIR}/${P}"
+
+	# setup CFLAGS and LDFLAGS for separate build target
+	# see https://github.com/tianon/docker-overlay/pull/10
+	export CGO_CFLAGS="-I${ROOT}/usr/include"
+	export CGO_LDFLAGS="-L${ROOT}/usr/$(get_libdir)"
+
+	# if we're building from a tarball, we need the GITCOMMIT value
+	[ "$DOCKER_GITCOMMIT" ] && export DOCKER_GITCOMMIT
+
+	# fake golang layout
+	ln -s docker-ce/components/engine ../docker || die
+	ln -s docker-ce/components/cli ../cli || die
+
+	# let's set up some optional features :)
+	export DOCKER_BUILDTAGS=''
+	for gd in aufs btrfs device-mapper overlay; do
+		if ! use $gd; then
+			DOCKER_BUILDTAGS+=" exclude_graphdriver_${gd//-/}"
+		fi
+	done
+
+	for tag in apparmor pkcs11 seccomp; do
+		if use $tag; then
+			DOCKER_BUILDTAGS+=" $tag"
+		fi
+	done
+
+	pushd components/engine || die
+
+	if use hardened; then
+		sed -i "s/EXTLDFLAGS_STATIC='/&-fno-PIC /" hack/make.sh || die
+		grep -q -- '-fno-PIC' hack/make.sh || die 'hardened sed failed'
+		sed  "s/LDFLAGS_STATIC_DOCKER='/&-extldflags -fno-PIC /" \
+			-i hack/make/dynbinary-daemon || die
+		grep -q -- '-fno-PIC' hack/make/dynbinary-daemon || die 'hardened sed failed'
+	fi
+
+	# build daemon
+	VERSION="$(cat ../../VERSION)" \
+	./hack/make.sh dynbinary || die 'dynbinary failed'
+
+	popd || die # components/engine
+
+	pushd components/cli || die
+
+	# build cli
+	emake \
+		LDFLAGS="$(usex hardened '-extldflags -fno-PIC' '')" \
+		VERSION="$(cat ../../VERSION)" \
+		GITCOMMIT="${DOCKER_GITCOMMIT}" \
+		DISABLE_WARN_OUTSIDE_CONTAINER=1 \
+		dynbinary || die
+
+	# build man pages
+	go build -o gen-manpages github.com/docker/cli/man || die
+	./gen-manpages --root . --target ./man/man1 || die
+	./man/md2man-all.sh -q || die
+	rm gen-manpages || die
+	# see "components/cli/scripts/docs/generate-man.sh" (which also does "go get" for go-md2man)
+
+	popd || die # components/cli
+}
+
+src_install() {
+	dosym containerd /usr/bin/docker-containerd
+	dosym containerd-shim /usr/bin/docker-containerd-shim
+	dosym runc /usr/bin/docker-runc
+	use container-init && dosym tini /usr/bin/docker-init
+
+	pushd components/engine || die
+	newbin "$(readlink -f bundles/latest/dynbinary-daemon/dockerd)" dockerd
+
+	newinitd contrib/init/openrc/docker.initd docker
+	newconfd contrib/init/openrc/docker.confd docker
+
+	systemd_dounit contrib/init/systemd/docker.{service,socket}
+
+	udev_dorules contrib/udev/*.rules
+
+	dodoc AUTHORS CONTRIBUTING.md CHANGELOG.md NOTICE README.md
+	dodoc -r docs/*
+
+	insinto /usr/share/vim/vimfiles
+	doins -r contrib/syntax/vim/ftdetect
+	doins -r contrib/syntax/vim/syntax
+
+	# note: intentionally not using "doins" so that we preserve +x bits
+	dodir /usr/share/${PN}/contrib
+	cp -R contrib/* "${ED}/usr/share/${PN}/contrib"
+	popd || die # components/engine
+
+	pushd components/cli || die
+
+	newbin build/docker-* docker
+
+	doman man/man*/*
+
+	dobashcomp contrib/completion/bash/*
+	insinto /usr/share/fish/vendor_completions.d/
+	doins contrib/completion/fish/docker.fish
+	insinto /usr/share/zsh/site-functions
+	doins contrib/completion/zsh/_*
+	popd || die # components/cli
+}
+
+pkg_postinst() {
+	udev_reload
+
+	elog
+	elog "To use Docker, the Docker daemon must be running as root. To automatically"
+	elog "start the Docker daemon at boot, add Docker to the default runlevel:"
+	elog "  rc-update add docker default"
+	elog "Similarly for systemd:"
+	elog "  systemctl enable docker.service"
+	elog
+	elog "To use Docker as a non-root user, add yourself to the 'docker' group:"
+	elog "  usermod -aG docker youruser"
+	elog
+
+	elog " Devicemapper storage driver has been deprecated"
+	elog " It will be removed in a future release"
+}