--- /dev/null
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+EGO_PN="github.com/docker/docker"
+
+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/${EGO_PN}"
+ inherit git-r3
+else
+ MY_PV="${PV/_/-}"
+ DOCKER_GITCOMMIT="0a8c2e3"
+ EGIT_COMMIT="v${MY_PV}"
+ SRC_URI="https://${EGO_PN}/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz"
+ KEYWORDS="~amd64"
+ [ "$DOCKER_GITCOMMIT" ] || die "DOCKER_GITCOMMIT must be added manually for each bump!"
+ inherit golang-vcs-snapshot
+fi
+inherit eutils bash-completion-r1 linux-info multilib systemd udev user
+
+DESCRIPTION="Docker complements kernel namespacing with a high-level API which operates at the process level"
+HOMEPAGE="https://dockerproject.org"
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="apparmor aufs btrfs +device-mapper experimental lxc overlay"
+
+# https://github.com/docker/docker/blob/master/hack/PACKAGERS.md#build-dependencies
+CDEPEND="
+ >=dev-db/sqlite-3.7.9:3
+ device-mapper? (
+ >=sys-fs/lvm2-2.02.89[thin]
+ )
+"
+
+DEPEND="
+ ${CDEPEND}
+
+ dev-go/go-md2man
+
+ btrfs? (
+ >=sys-fs/btrfs-progs-3.8
+ )
+"
+
+# https://github.com/docker/docker/blob/master/hack/PACKAGERS.md#runtime-dependencies
+# https://github.com/docker/docker/blob/master/hack/PACKAGERS.md#optional-dependencies
+RDEPEND="
+ ${CDEPEND}
+
+ !app-emulation/docker-bin
+ >=net-firewall/iptables-1.4
+ sys-process/procps
+ >=dev-vcs/git-1.7
+ >=app-arch/xz-utils-4.9
+
+ lxc? (
+ >=app-emulation/lxc-1.0.7
+ )
+
+ apparmor? (
+ sys-libs/libapparmor[static-libs]
+ )
+"
+
+RESTRICT="installsources strip"
+
+# see "contrib/check-config.sh" from upstream's sources
+CONFIG_CHECK="
+ ~NAMESPACES ~NET_NS ~PID_NS ~IPC_NS ~UTS_NS
+ ~DEVPTS_MULTIPLE_INSTANCES
+ ~CGROUPS ~CGROUP_CPUACCT ~CGROUP_DEVICE ~CGROUP_FREEZER ~CGROUP_SCHED ~CPUSETS ~MEMCG
+ ~MACVLAN ~VETH ~BRIDGE ~BRIDGE_NETFILTER
+ ~NF_NAT_IPV4 ~IP_NF_FILTER ~IP_NF_TARGET_MASQUERADE
+ ~NETFILTER_XT_MATCH_ADDRTYPE ~NETFILTER_XT_MATCH_CONNTRACK
+ ~NF_NAT ~NF_NAT_NEEDED
+
+ ~POSIX_MQUEUE
+
+ ~MEMCG_KMEM ~MEMCG_SWAP ~MEMCG_SWAP_ENABLED
+
+ ~BLK_CGROUP ~IOSCHED_CFQ
+ ~CGROUP_PERF
+ ~CGROUP_HUGETLB
+ ~NET_CLS_CGROUP
+ ~CFS_BANDWIDTH ~FAIR_GROUP_SCHED ~RT_GROUP_SCHED
+"
+
+ERROR_MEMCG_KMEM="CONFIG_MEMCG_KMEM: is optional"
+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"
+
+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/installation/binaries/#check-kernel-dependencies"
+ fi
+
+ # for where these kernel versions come from, see:
+ # https://www.google.com/search?q=945b2b2d259d1a4364a2799e80e8ff32f8c6ee6f+site%3Akernel.org%2Fpub%2Flinux%2Fkernel+file%3AChangeLog*
+ if ! {
+ kernel_is ge 3 16 \
+ || { kernel_is 3 15 && kernel_is ge 3 15 5; } \
+ || { kernel_is 3 14 && kernel_is ge 3 14 12; } \
+ || { kernel_is 3 12 && kernel_is ge 3 12 25; }
+ }; then
+ ewarn ""
+ ewarn "There is a serious Docker-related kernel panic that has been fixed in 3.16+"
+ ewarn " (and was backported to 3.15.5+, 3.14.12+, and 3.12.25+)"
+ ewarn ""
+ ewarn "See also https://github.com/docker/docker/issues/2960"
+ 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 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
+ "
+ 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_prepare() {
+ cd "src/${EGO_PN}" || die
+ # allow user patches (use sparingly - upstream won't support them)
+ epatch_user
+}
+
+src_compile() {
+ cd "src/${EGO_PN}" || die
+ export GOPATH="${WORKDIR}/${P}:${PWD}/vendor:$(get_golibdir_gopath)"
+
+ # setup CFLAGS and LDFLAGS for separate build target
+ # see https://github.com/tianon/docker-overlay/pull/10
+ export CGO_CFLAGS="-I${ROOT}/usr/include"
+ export CGO_LDFLAGS="-L${ROOT}/usr/$(get_libdir)"
+
+ # if we're building from a zip, we need the GITCOMMIT value
+ [ "$DOCKER_GITCOMMIT" ] && export DOCKER_GITCOMMIT
+
+ if gcc-specs-pie; then
+ sed -i "s/EXTLDFLAGS_STATIC='/EXTLDFLAGS_STATIC='-fno-PIC /" hack/make.sh || die
+ grep -q -- '-fno-PIC' hack/make.sh || die 'hardened sed failed'
+
+ sed -i "s/LDFLAGS_STATIC_DOCKER='/LDFLAGS_STATIC_DOCKER='-extldflags -fno-PIC /" hack/make/dynbinary || die
+ grep -q -- '-fno-PIC' hack/make/dynbinary || die 'hardened sed failed'
+ fi
+
+ # 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
+
+ if use apparmor; then
+ DOCKER_BUILDTAGS+=' apparmor'
+ fi
+
+ # https://github.com/docker/docker/pull/13338
+ if use experimental; then
+ export DOCKER_EXPERIMENTAL=1
+ else
+ unset DOCKER_EXPERIMENTAL
+ fi
+
+ # time to build!
+ ./hack/make.sh dynbinary || die 'dynbinary failed'
+
+ # build the man pages too
+ ./man/md2man-all.sh || die "unable to generate man pages"
+}
+
+src_install() {
+ cd "src/${EGO_PN}" || die
+ VERSION="$(cat VERSION)"
+ newbin "bundles/$VERSION/dynbinary/docker-$VERSION" docker
+ exeinto /usr/libexec/docker
+ newexe "bundles/$VERSION/dynbinary/dockerinit-$VERSION" dockerinit
+
+ 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/*
+ doman man/man*/*
+
+ dobashcomp contrib/completion/bash/*
+
+ insinto /usr/share/zsh/site-functions
+ doins contrib/completion/zsh/*
+
+ insinto /usr/share/vim/vimfiles
+ doins -r contrib/syntax/vim/ftdetect
+ doins -r contrib/syntax/vim/syntax
+
+ exeinto /usr/share/${PN}/contrib
+ doexe contrib/*.{sh,pl}
+ insinto /usr/share/${PN}/contrib
+ doins contrib/*.{conf,sample}
+}
+
+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
+}
projects / gentoo.git / commitdiff