7 files changed, 494 insertions, 0 deletions
diff --git a/app-containers/Manifest.gz b/app-containers/Manifest.gz
index 3c72c97d1e90..398cbb092041 100644
--- a/app-containers/Manifest.gz
+++ b/app-containers/Manifest.gz
diff --git a/app-containers/containerd/Manifest b/app-containers/containerd/Manifest
index 00029060e71e..211138ca27b3 100644
--- a/app-containers/containerd/Manifest
+++ b/app-containers/containerd/Manifest
@@ -3,7 +3,9 @@ AUX containerd.initd 794 BLAKE2B 88a1976615e4e9d67c10ed3748aadd74ae13ef4cf004bb5
 DIST containerd-1.7.1.tar.gz 9682254 BLAKE2B f168070caf2b76f0be350a98f41bfdbfe6d78344d68821fb92a29f839a6e847d795e5b79436e36f985aa88028ff1c3f44f134cf6bd502ddac22453a457bd952b SHA512 e9b00ba8f4dd1b5b1088060d3822f684611d43b367ddfeb1bee1660140af85f31e9c9bfc600a67e8fc8645a625dc4e1919d9af7291bdeaa607bff7065a4fc945
 DIST containerd-1.7.2.tar.gz 9688701 BLAKE2B d31cd0e96bb2675390cc63d06114e37d532b7c666b3ffc5b0087dfcef8de23559471f08bf8a52b164c5f645faf1b8102ab2ccdd8ec417a1c74336097f0c3a899 SHA512 c0d4c02991b7e9fc341c4ef3df2d93097f5854a51b99596ed95436a79f7a586820bb8bb7c17fc43b5f38d97ea942e59490fbbf6c9710391ef9caae3d34627bc5
 DIST containerd-1.7.6.tar.gz 9714550 BLAKE2B 863df1a8ab0f0fe6ec62893ed64824763c1b5230fe830fa268820ce0d6254c79e1ac62ab1261a74785b86b01dff83ea9109a899857fa47a48f2cf2eaf298fea8 SHA512 8b7e13c6ea544754ba7d53092d143f3fd2224b9bc874a33d8a00b781e719927f1b22ad5cd1e35b7b95e4890e630f4b92308549a970587ccdf9dbb8eb470e2703
+DIST containerd-1.7.8.tar.gz 9939250 BLAKE2B cddfea0617e92dc56f118e63a3e7af0103c1afe1b18e2c3bf198e4a58aa52424cb62f813f304231700ca10f8ff8936faed5c26735d3dab8958de2219b6769db0 SHA512 29c317b53f1e0eb48f45da47161aad9e97a9e7c5ff6ca2fc0d1233b9e6dcf7c8cd7f866502df80119447e6b889c8ce26257282c7d1948e05e22e1a5afeed1d03
 EBUILD containerd-1.7.1-r1.ebuild 1975 BLAKE2B 46d84564110988f1c9a6a76101fbc439237d303dc9bd63c240250b666abbbbad92416cac822c0bf6882fe2ab6f2aac4cdea9a42b0eba67b472a88c24a88c2fe4 SHA512 ba2b77f93c115a57286eecefa4b826c925ccb06ebcd8283b13981548cfd82a2f0b0e9febf147d04eb4f47711cc5ea95ca8017cdf7f4ddfb32b502b8ade0f547d
 EBUILD containerd-1.7.2.ebuild 1978 BLAKE2B d5c26371468150ed09683ea01250b87802e9862cbb5d15556a16488841ff1f98f9f2aaed054bec160a88e3e00291065c13c9c35e1df5be35639910c44c0d376e SHA512 ec53beae6b6365911a164ffca5d9993b22f4c5a68aeaa886705a1be1aa5d965beef59a704f6c9de16e41442b63ba39e81ab52793c2d544c1b0bcc89a03b43213
 EBUILD containerd-1.7.6.ebuild 1978 BLAKE2B 6d6791e5bb448294a41128e331b19986366510c00276e71890b483fcdfab1852cc842b8eb02b09e7c441f1c9ca4e7a2316f6b72f85a473469835ef03813271c9 SHA512 adc345a3ee0d6e18268b0353318f5c8e006bea3ed5271d8e8fd2e56404dee057389f4cdbf3ed09f710aedf32447135b328702d337e4f1768b56ccdc7c52be47f
+EBUILD containerd-1.7.8.ebuild 1978 BLAKE2B 501601bdba0dbf3e3cf8a32477854a654da005d9ff43ad005a0529cfe8c44edaa5b0f5489006a89e02f8ffe3f40ec339fc29bd739e54f4f2443d3920f8ca4250 SHA512 a3f1b86137cecaeead08c401321d21b75a84c730f2ddf7a4b85a056eac78b620b4f9205c8e797199850ba95fe3e809f4a7cd6bfdf1d09f27cc9b3560d51abfc9
 MISC metadata.xml 1093 BLAKE2B 692497be353e27b92d968142a155b5010a60f60739e1cfc9faeb966033f868c67e18c8feaaf661903266f160742a0c9e3d34485258df3ace9e8982d2ad3602d6 SHA512 18280d46fe79ecbcfd4e3f9cc139103da1fca31b6a5cfafb4c9c30d8b2a559fa30bf71f17f228a96c56506c5e18eb7c1f3340b5428c213be9e2e45e4cf5fc407
diff --git a/app-containers/containerd/containerd-1.7.8.ebuild b/app-containers/containerd/containerd-1.7.8.ebuild
new file mode 100644
index 000000000000..023ca8488369
--- /dev/null
+++ b/app-containers/containerd/containerd-1.7.8.ebuild
@@ -0,0 +1,86 @@
+# Copyright 2022-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+inherit go-module systemd
+GIT_REVISION=8e4b0bde866788eec76735cc77c4720144248fb7
+
+DESCRIPTION="A daemon to control runC"
+HOMEPAGE="https://containerd.io/"
+SRC_URI="https://github.com/containerd/containerd/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+IUSE="apparmor btrfs device-mapper +cri hardened +seccomp selinux test"
+
+DEPEND="
+	btrfs? ( sys-fs/btrfs-progs )
+	seccomp? ( sys-libs/libseccomp )
+"
+
+# recommended version of runc is found in script/setup/runc-version
+RDEPEND="
+	${DEPEND}
+	~app-containers/runc-1.1.9[apparmor?,seccomp?]
+"
+
+BDEPEND="
+	dev-go/go-md2man
+	virtual/pkgconfig
+"
+
+# tests require root or docker
+RESTRICT+="test"
+
+src_prepare() {
+	default
+	sed -i \
+		-e "s/-s -w//" \
+		-e "s/-mod=readonly//" \
+		Makefile || die
+	sed -i \
+		-e "s:/usr/local:/usr:" \
+		containerd.service || die
+}
+
+src_compile() {
+	local options=(
+		$(usev apparmor)
+		$(usex btrfs "" "no_btrfs")
+		$(usex cri "" "no_cri")
+		$(usex device-mapper "" "no_devmapper")
+		$(usev seccomp)
+		$(usev selinux)
+	)
+
+	myemakeargs=(
+		BUILDTAGS="${options[*]}"
+		LDFLAGS="$(usex hardened '-extldflags -fno-PIC' '')"
+		REVISION="${GIT_REVISION}"
+		VERSION=v${PV}
+	)
+
+	# race condition in man target https://bugs.gentoo.org/765100
+	# we need to explicitly specify GOFLAGS for "go run" to use vendor source
+	emake "${myemakeargs[@]}" man -j1 #nowarn
+	emake "${myemakeargs[@]}" all
+
+}
+
+src_install() {
+	rm "${D}"/bin/gen-manpages
+	dobin bin/*
+	doman man/*
+	newconfd "${FILESDIR}"/${PN}.confd "${PN}"
+	newinitd "${FILESDIR}"/${PN}.initd "${PN}"
+	systemd_dounit containerd.service
+	keepdir /var/lib/containerd
+
+	# we already installed manpages, remove markdown source
+	# before installing docs directory
+	rm -r docs/man || die
+
+	local DOCS=( ADOPTERS.md README.md RELEASES.md ROADMAP.md SCOPE.md docs/. )
+	einstalldocs
+}
diff --git a/app-containers/docker-cli/Manifest b/app-containers/docker-cli/Manifest
index 6c6cafad5848..7792973dcbf7 100644
--- a/app-containers/docker-cli/Manifest
+++ b/app-containers/docker-cli/Manifest
@@ -2,6 +2,9 @@ DIST docker-cli-24.0.5-man.tar.xz 82496 BLAKE2B f3295b684dbf8d251ba13a19b9bad9b8
 DIST docker-cli-24.0.5.tar.gz 6243993 BLAKE2B a7ce84ecf329bc74e48f3a6e1b12a9e310a8f27ac68918ffeb40ab9c4eab8b79e753265b48220fcd3ab40b4136de5ebd44607831f642664eaf732111bd8f41b1 SHA512 765c67634d91d248b156d3e407398b98b7a0a89507bbac0310d4a68b95aa1a05e3af43c8b90bc10166748749d8cc36670619fc9efca110beefbdcd4385dc96be
 DIST docker-cli-24.0.6-man.tar.xz 82600 BLAKE2B 9e39bf200d252a0d91b0b6f17680a4c1b34e55cc9f357a59f124138cef39c5ff10fb104c51efe3010bca9a4f72447764ced1c02e3bb3924051fa6f1f01a8f6fa SHA512 5e972647961899e438b765f53afff570b9f0c1742c7c72a3a424887719c3a6afbd467d15884d44ac64b752c984261967f304afa5c168466fe6f611967d18a578
 DIST docker-cli-24.0.6.tar.gz 6244014 BLAKE2B c5f2082e44a568d3f6ee2ff5df9e9b727808f0b70d7d0c6c18b9769c1c4d0f49d371cbd08c95e748d441dc0ef011b66446527b0eeb33368ee59b85496185ba12 SHA512 55c56ae08eb314cce5f4c93544c6748586eadb3abe502d39d4d297e14d274af37346b38695a20a91dcfe51d3d35a77ddd7aa69d170b525e5e6ba345161869cd8
+DIST docker-cli-24.0.7-man.tar.xz 82228 BLAKE2B 7fbf114a724157243c78de9ae03b5d0b1237c5b506cd44edd7a28ffc13609a36b7acf66a25e1eff9f60966e48346d97e70f946cca9301f27fd0355db53a1994d SHA512 af2075e3c731c7e0da4941f4baf35e798f87d1e1f3fa09e85b27a4bcadfd767074af2acaff1fd919d8af2a89ed6d49daefcc0811342d1757886db7a28d1252f2
+DIST docker-cli-24.0.7.tar.gz 6451010 BLAKE2B de047f55ce388c09ec33492f470daf87c6f2d1651b0cd839634183494fba4065506661d2d15aac0dc076d005426411f4099ba8e8d95ea2c7247bb114a00f4eef SHA512 b4811e4ecaf1f17e5a53ee4fb34affab79545d87a1662b0f915efb28108989128f8bbf165c4aed111fcb0c851f7ec7d9137eb0f31447d698b058ff4200dba18d
 EBUILD docker-cli-24.0.5.ebuild 1916 BLAKE2B a5a41f88d0865638c92efc4b4e377d54db4b32d4c1d21befab6c0822b0a243c36e14a38449ca022ac0a9e2d234198d558ba0bc0febeb9879fd416cdbad3ee8dc SHA512 2eec9b6af9baa8b6741ea4cfd87aa81f674ac4d896ae8ccc15b1495fca9670acd0df3f75bcfd2271bf8f2ac2f555f28776e55f04389e8b539d4cda2057ef0f01
 EBUILD docker-cli-24.0.6.ebuild 1919 BLAKE2B 8dc1817b481ab4d8e6a0238d4d0f99e78b206733e3a907c9f31e2a9cd7c074de1b9a29d96aa5471639d678c6f6e2869a51fb707a9d3b9ca04740f85432bc3c2c SHA512 a70060b91597a57b3040eb53ab005651dbf8b8f9d9b839932ba2eca80e8bacb5c383726f34063536f97bf67e0197491ab0bfa2974caeec435fc85c9396128ab5
+EBUILD docker-cli-24.0.7.ebuild 1919 BLAKE2B 6440d35df56e524ff25f9a79fdf7bfb8515049b01a3ad04f7082db5b3e44c4e230430ecc87040477a07c9bd692b08cb4dc706d04b40e618e30f57bf7fe570070 SHA512 21e3d5460fe942e1f5172746fb01a414e79c68e52b9e3b43f8396d43199e72e2dffe569b6d9fc26d7c3d23dbf54274f40ecb6d9f6cd2f8c27a3d236058b0d5b4
 MISC metadata.xml 689 BLAKE2B 45f4a07f9d949ad4e0175908af936140573bd257f7b11f9b9cc25cdd52bb821a294036635fd81662bcd348aa21e69b5582ab2dc8efaf94dbbdc9608b131414f4 SHA512 efe37f3ae8bc6b26433b7bacfda203ea3b480f419b343921214f19a4ad4e25b2cca5f0426a27348902f51ef15f558e81599ccdadcab6504f9d22314bb472d80c
diff --git a/app-containers/docker-cli/docker-cli-24.0.7.ebuild b/app-containers/docker-cli/docker-cli-24.0.7.ebuild
new file mode 100644
index 000000000000..67adf9a5f12d
--- /dev/null
+++ b/app-containers/docker-cli/docker-cli-24.0.7.ebuild
@@ -0,0 +1,70 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+GIT_COMMIT=afdd53b4e3
+EGO_PN="github.com/docker/cli"
+MY_PV=${PV/_/-}
+inherit bash-completion-r1  golang-vcs-snapshot
+
+DESCRIPTION="the command line binary for docker"
+HOMEPAGE="https://www.docker.com/"
+SRC_URI="https://github.com/docker/cli/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
+SRC_URI+=" https://dev.gentoo.org/~williamh/dist/${P}-man.tar.xz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
+IUSE="hardened selinux"
+
+RDEPEND="!<app-containers/docker-20.10.1
+	selinux? ( sec-policy/selinux-docker )"
+BDEPEND="
+	>=dev-lang/go-1.16.6"
+
+RESTRICT="installsources strip test"
+
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+src_unpack() {
+	golang-vcs-snapshot_src_unpack
+	set -- ${A}
+	unpack ${2}
+}
+
+src_prepare() {
+	default
+	sed -i 's@dockerd\?\.exe@@g' contrib/completion/bash/docker || die
+}
+
+src_compile() {
+	export DISABLE_WARN_OUTSIDE_CONTAINER=1
+	export GOPATH="${WORKDIR}/${P}"
+	# setup CFLAGS and LDFLAGS for separate build target
+	# see https://github.com/tianon/docker-overlay/pull/10
+	export CGO_CFLAGS="-I${ESYSROOT}/usr/include"
+	export CGO_LDFLAGS="-L${ESYSROOT}/usr/$(get_libdir)"
+		emake \
+		LDFLAGS="$(usex hardened '-extldflags -fno-PIC' '')" \
+		VERSION="${PV}" \
+		GITCOMMIT="${GIT_COMMIT}" \
+		dynbinary
+}
+
+src_install() {
+	dobin build/docker
+	doman "${WORKDIR}"/man/man?/*
+	dobashcomp contrib/completion/bash/*
+	bashcomp_alias docker dockerd
+	insinto /usr/share/fish/vendor_completions.d/
+	doins contrib/completion/fish/docker.fish
+	insinto /usr/share/zsh/site-functions
+	doins contrib/completion/zsh/_*
+}
+
+pkg_postinst() {
+	has_version "app-containers/docker-buildx" && return
+	ewarn "the 'docker build' command is deprecated and will be removed in a"
+	ewarn "future release. If you need this functionality, install"
+	ewarn "app-containers/docker-buildx."
+}
diff --git a/app-containers/docker/Manifest b/app-containers/docker/Manifest
index a7f43c339acd..87d01fd6e27a 100644
--- a/app-containers/docker/Manifest
+++ b/app-containers/docker/Manifest
@@ -1,6 +1,8 @@
 AUX 0001-Openrc-Depend-on-containerd-init-script.patch 774 BLAKE2B a7ac6f6a1e9ee88751e8e0471cd33429b8141cbea07a3a56c61eccd63c796c9135edafaf5977571a4413e5d71931aac44b5313110af94c3206e286b15394f637 SHA512 bc709b6f0dd8685fbf2404be589743f32a5f4deb24dec8ed6aeec18f0fcd1db4c5d59587209c28f62d964d78ec9ab3a3fdbb795dc4b7e3fabd00a06a002af34e
 DIST docker-24.0.5.tar.gz 14456089 BLAKE2B be13a4256787152cb35ddb96d80e97a5e5b587094f1c61d18158737a037c4e81b88c186098ba7416eb7778022ece07bc31ee55af13d3e3da8e0bbd5452ad027f SHA512 cde2e47e7658b153399ee29154ec21eebf54b292185e07d43b968895dcfdfead95e4507fefb713859a4540f21d8007116d3ebeaa1fb7ba305fb2a0449ba1bee6
 DIST docker-24.0.6.tar.gz 14462378 BLAKE2B bced8e687abac59254a9969df46f323a835627a724889e5966bea08df8766b4291914442001d1b573280c45ac4d357a673e98e8fba2b8d116a1dbd65424ccf78 SHA512 d9bf0ba756b1ebe69a44819d7c6aa5d66dad8db5bcc41233e2bfce8131334a2fe1af3972de7f602b7911231288d29aaea797b7a05b335c2d7214a613b27c4b63
+DIST docker-24.0.7.tar.gz 14658649 BLAKE2B 73bad494640ef8cad2b9b991f94414d8bec4dd88b120b0f8238f74d01269c445270f45410ac2c78af074356c3ba60a7c550ab28f5da5924bdc6d8b99e85a1360 SHA512 08f22fcbce163c3ba8eb21302fd38ff04fd3f27067f5715a3c527ba2efe67f694fac80bfe6d6b5e22d06d98917e1685a9d3d9b58991f221354f637f4a8bdc526
 EBUILD docker-24.0.5.ebuild 7678 BLAKE2B 6a810a6e620d5d767196f407168935ae86a6c386666170728bcc740d2219b63fb7341c553e3df8c0600c5399043954fd5ef93708851b7d2f1475cc3a880f90b8 SHA512 d3ef18e6c19e08eda50da385f914db0b906c17e018809f28043d251d29af754a276dcc52e7c493b41ccf242c2f18eccf842bdd502061d744a5daf0f9b4a30c15
 EBUILD docker-24.0.6.ebuild 7730 BLAKE2B b0b794e5b2286db6f0e150d9fb9dda78affc11e56c10b338f82518505bf62079b3df4dfcbb265ee2a49169c94b63015540bf6134d5c003cd14b697f656fea122 SHA512 d1ffd748c8d99cc85e3328f9c0937d1dfe08e1cd3b2332a34d54e255e3321a2376dc83898cd8120f7c06b6dd72dd4b2935da88496548cb6c81c37098e7ac4bd8
+EBUILD docker-24.0.7.ebuild 7730 BLAKE2B 96e28fb42703b73dccf3e4c3d650f865c85e3efdde01ed45637d9a01d684ff24472cba3c66774d738e04387d7f151e0664ae06b0fa16b704c0bba4ed683c4d65 SHA512 b5d9d0f2462b3bc978297708587ea0744e6de7ce5574f7f7e3afaac61a5f425cdb23c8d8be36d32dc62901b0d618603bf1f87154e6b47bf67c28686e5dc26f61
 MISC metadata.xml 1293 BLAKE2B c6ae1e8098653df526877e8faa1f81a122fd46dc423ae55bf006a63f6e366d1596c36bf3e178f4c17e74597130a7b0201aa556943dfe46c3db66e5aa986c7d60 SHA512 c0e0782f388ccc874da0e4c4fc6eb56ac3c0f5c5de7869083acca19d3e4dadae4a4d5fb76f38196930248e65d67d6273be689e51ca42ef3d4650731956fd920e
diff --git a/app-containers/docker/docker-24.0.7.ebuild b/app-containers/docker/docker-24.0.7.ebuild
new file mode 100644
index 000000000000..14dddd2aafd9
--- /dev/null
+++ b/app-containers/docker/docker-24.0.7.ebuild
@@ -0,0 +1,331 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+EGO_PN=github.com/docker/docker
+MY_PV=${PV/_/-}
+inherit linux-info systemd udev golang-vcs-snapshot
+GIT_COMMIT=311b9ff0aa93aa55880e1e5f8871c4fb69583426
+
+DESCRIPTION="The core functions you need to create Docker images and run Docker containers"
+HOMEPAGE="https://www.docker.com/"
+SRC_URI="https://github.com/moby/moby/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+IUSE="apparmor btrfs +container-init device-mapper overlay seccomp selinux"
+
+DEPEND="
+	acct-group/docker
+	>=dev-db/sqlite-3.7.9:3
+	apparmor? ( sys-libs/libapparmor )
+	btrfs? ( >=sys-fs/btrfs-progs-3.16.1 )
+	device-mapper? ( >=sys-fs/lvm2-2.02.89[thin] )
+	seccomp? ( >=sys-libs/libseccomp-2.2.1 )
+"
+
+# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#runtime-dependencies
+# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#optional-dependencies
+RDEPEND="
+	${DEPEND}
+	>=net-firewall/iptables-1.4
+	sys-process/procps
+	>=dev-vcs/git-1.7
+	>=app-arch/xz-utils-4.9
+	dev-libs/libltdl
+	>=app-containers/containerd-1.7.3[apparmor?,btrfs?,device-mapper?,seccomp?]
+	>=app-containers/runc-1.1.9[apparmor?,seccomp?]
+	!app-containers/docker-proxy
+	container-init? ( >=sys-process/tini-0.19.0[static] )
+	selinux? ( sec-policy/selinux-docker )
+"
+
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
+BDEPEND="
+	>=dev-lang/go-1.16.12
+	dev-go/go-md2man
+	virtual/pkgconfig
+"
+# tests require running dockerd as root and downloading containers
+RESTRICT="installsources strip test"
+
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+# https://bugs.gentoo.org/748984 https://github.com/etcd-io/etcd/pull/12552
+PATCHES=(
+	"${FILESDIR}/0001-Openrc-Depend-on-containerd-init-script.patch"
+)
+
+pkg_setup() {
+	# this is based on "contrib/check-config.sh" from upstream's sources
+	# required features.
+	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
+		~IP_NF_FILTER ~IP_NF_TARGET_MASQUERADE
+		~NETFILTER_XT_MATCH_ADDRTYPE
+		~NETFILTER_XT_MATCH_CONNTRACK
+		~NETFILTER_XT_MATCH_IPVS
+		~NETFILTER_XT_MARK
+		~IP_NF_NAT ~NF_NAT
+		~POSIX_MQUEUE
+	"
+	WARNING_POSIX_MQUEUE="CONFIG_POSIX_MQUEUE: is required for bind-mounting /dev/mqueue into containers"
+
+	if kernel_is lt 4 8; then
+		CONFIG_CHECK+="
+			~DEVPTS_MULTIPLE_INSTANCES
+		"
+	fi
+
+	if kernel_is le 5 1; then
+		CONFIG_CHECK+="
+			~NF_NAT_IPV4
+		"
+	fi
+
+	if kernel_is le 5 2; then
+		CONFIG_CHECK+="
+			~NF_NAT_NEEDED
+		"
+	fi
+
+	if kernel_is ge 4 15; then
+		CONFIG_CHECK+="
+			~CGROUP_BPF
+		"
+	fi
+
+	# optional features
+	CONFIG_CHECK+="
+		~USER_NS
+	"
+
+	if use seccomp; then
+		CONFIG_CHECK+="
+			~SECCOMP ~SECCOMP_FILTER
+		"
+	fi
+
+	CONFIG_CHECK+="
+		~CGROUP_PIDS
+	"
+
+	if kernel_is lt 6 1; then
+		CONFIG_CHECK+="
+			~MEMCG_SWAP
+			"
+	fi
+
+	if kernel_is le 5 8; then
+		CONFIG_CHECK+="
+			~MEMCG_SWAP_ENABLED
+		"
+	fi
+
+	CONFIG_CHECK+="
+		~!LEGACY_VSYSCALL_NATIVE
+		"
+	if kernel_is lt 5 19; then
+		CONFIG_CHECK+="
+			~LEGACY_VSYSCALL_EMULATE
+			"
+	fi
+	CONFIG_CHECK+="
+		~!LEGACY_VSYSCALL_NONE
+		"
+	WARNING_LEGACY_VSYSCALL_NONE="CONFIG_LEGACY_VSYSCALL_NONE enabled: \
+		Containers with <=glibc-2.13 will not work"
+
+	if kernel_is le 4 5; then
+		CONFIG_CHECK+="
+			~MEMCG_KMEM
+		"
+	fi
+
+	if kernel_is lt 5; then
+		CONFIG_CHECK+="
+			~IOSCHED_CFQ ~CFQ_GROUP_IOSCHED
+		"
+	fi
+
+	CONFIG_CHECK+="
+		~BLK_CGROUP ~BLK_DEV_THROTTLING
+		~CGROUP_PERF
+		~CGROUP_HUGETLB
+		~NET_CLS_CGROUP ~CGROUP_NET_PRIO
+		~CFS_BANDWIDTH ~FAIR_GROUP_SCHED
+		~IP_NF_TARGET_REDIRECT
+		~IP_VS
+		~IP_VS_NFCT
+		~IP_VS_PROTO_TCP
+		~IP_VS_PROTO_UDP
+		~IP_VS_RR
+		"
+
+	if use selinux; then
+		CONFIG_CHECK+="
+			~SECURITY_SELINUX
+			"
+	fi
+
+	if use apparmor; then
+		CONFIG_CHECK+="
+			~SECURITY_APPARMOR
+			"
+	fi
+
+	# if ! is_set EXT4_USE_FOR_EXT2; then
+	#	check_flags EXT3_FS EXT3_FS_XATTR EXT3_FS_POSIX_ACL EXT3_FS_SECURITY
+	#	if ! is_set EXT3_FS || ! is_set EXT3_FS_XATTR || ! is_set EXT3_FS_POSIX_ACL || ! is_set EXT3_FS_SECURITY; then
+	#		echo "    $(wrap_color '(enable these ext3 configs if you are using ext3 as backing filesystem)' bold black)"
+	#	fi
+	# fi
+
+	CONFIG_CHECK+="
+		~EXT4_FS ~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+	"
+
+	# if ! is_set EXT4_FS || ! is_set EXT4_FS_POSIX_ACL || ! is_set EXT4_FS_SECURITY; then
+	#	if is_set EXT4_USE_FOR_EXT2; then
+	#		echo "    $(wrap_color 'enable these ext4 configs if you are using ext3 or ext4 as backing filesystem' bold black)"
+	#	else
+	#		echo "    $(wrap_color 'enable these ext4 configs if you are using ext4 as backing filesystem' bold black)"
+	#	fi
+	# fi
+
+	# network drivers
+	CONFIG_CHECK+="
+		~VXLAN ~BRIDGE_VLAN_FILTERING
+		~CRYPTO ~CRYPTO_AEAD ~CRYPTO_GCM ~CRYPTO_SEQIV ~CRYPTO_GHASH
+		~XFRM ~XFRM_USER ~XFRM_ALGO ~INET_ESP
+	"
+	if kernel_is le 5 3; then
+		CONFIG_CHECK+="
+			~INET_XFRM_MODE_TRANSPORT
+		"
+	fi
+
+	CONFIG_CHECK+="
+		~IPVLAN
+		"
+	CONFIG_CHECK+="
+		~MACVLAN ~DUMMY
+		"
+	CONFIG_CHECK+="
+		~NF_NAT_FTP ~NF_CONNTRACK_FTP ~NF_NAT_TFTP ~NF_CONNTRACK_TFTP
+	"
+
+	# storage drivers
+	if use btrfs; then
+		CONFIG_CHECK+="
+			~BTRFS_FS
+			~BTRFS_FS_POSIX_ACL
+		"
+	fi
+
+	if use device-mapper; then
+		CONFIG_CHECK+="
+			~BLK_DEV_DM ~DM_THIN_PROVISIONING
+		"
+	fi
+
+	CONFIG_CHECK+="
+		~OVERLAY_FS
+	"
+
+	linux-info_pkg_setup
+}
+
+src_compile() {
+	export DOCKER_GITCOMMIT="${GIT_COMMIT}"
+	export GOPATH="${WORKDIR}/${P}"
+	export VERSION=${PV}
+
+	# setup CFLAGS and LDFLAGS for separate build target
+	# see https://github.com/tianon/docker-overlay/pull/10
+	export CGO_CFLAGS="-I${ESYSROOT}/usr/include"
+	export CGO_LDFLAGS="-L${ESYSROOT}/usr/$(get_libdir)"
+
+	# let's set up some optional features :)
+	export DOCKER_BUILDTAGS=''
+	for gd in 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+=" $tag"
+		fi
+	done
+
+	# build binaries
+	./hack/make.sh dynbinary || die 'dynbinary failed'
+}
+
+src_install() {
+	dosym containerd /usr/bin/docker-containerd
+	dosym containerd-shim /usr/bin/docker-containerd-shim
+	dosym runc /usr/bin/docker-runc
+	use container-init && dosym tini /usr/bin/docker-init
+	dobin bundles/dynbinary-daemon/dockerd
+	dobin bundles/dynbinary-daemon/docker-proxy
+
+	newinitd contrib/init/openrc/docker.initd docker
+	newconfd contrib/init/openrc/docker.confd docker
+
+	systemd_dounit contrib/init/systemd/docker.{service,socket}
+
+	udev_dorules contrib/udev/*.rules
+
+	dodoc AUTHORS CONTRIBUTING.md NOTICE README.md
+	dodoc -r docs/*
+
+	# note: intentionally not using "doins" so that we preserve +x bits
+	dodir /usr/share/${PN}/contrib
+	cp -R contrib/* "${ED}/usr/share/${PN}/contrib"
+}
+
+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:"
+	if systemd_is_booted || has_version sys-apps/systemd; then
+		elog "  systemctl enable docker.service"
+	else
+		elog "  rc-update add docker default"
+	fi
+	elog
+	elog "To use Docker as a non-root user, add yourself to the 'docker' group:"
+	elog '  usermod -aG docker <youruser>'
+	elog
+
+	if use device-mapper; then
+		elog " Devicemapper storage driver has been deprecated"
+		elog " It will be removed in a future release"
+		elog
+	fi
+
+	if use overlay; then
+		elog " Overlay storage driver/USEflag has been deprecated"
+		elog " in favor of overlay2 (enabled unconditionally)"
+		elog
+	fi
+
+	if has_version sys-fs/zfs; then
+		elog " ZFS storage driver is available"
+		elog " Check https://docs.docker.com/storage/storagedriver/zfs-driver for more info"
+		elog
+	fi
+}
+
+pkg_postrm() {
+	udev_reload
+}