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|
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=6
inherit autotools flag-o-matic systemd toolchain-funcs
KEYWORDS="~amd64"
PXE_VERSION="1097.0.0"
PXE_SYSTEMD_VERSION="v229"
KVM_LINUX_VERSION="4.3.1"
KVMTOOL_VERSION="d62653e177597251c24494a6dda60acd6d846671"
PXE_URI="http://alpha.release.core-os.net/amd64-usr/${PXE_VERSION}/coreos_production_pxe_image.cpio.gz"
PXE_FILE="${PN}-pxe-${PXE_VERSION}.img"
SRC_URI="https://github.com/coreos/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
rkt_stage1_coreos? ( $PXE_URI -> $PXE_FILE )
rkt_stage1_kvm_lkvm? (
https://kernel.googlesource.com/pub/scm/linux/kernel/git/will/kvmtool/+archive/${KVMTOOL_VERSION}.tar.gz -> kvmtool-${KVMTOOL_VERSION}.tar.gz
mirror://kernel/linux/kernel/v4.x/linux-${KVM_LINUX_VERSION}.tar.xz
${PXE_URI} -> ${PXE_FILE}
)
rkt_stage1_src? ( https://github.com/systemd/systemd/archive/${PXE_SYSTEMD_VERSION}.tar.gz -> systemd-${PXE_SYSTEMD_VERSION#v}.tar.gz )"
DESCRIPTION="rkt is an App Container runtime for Linux"
HOMEPAGE="https://github.com/coreos/rkt"
LICENSE="Apache-2.0"
SLOT="0"
IUSE="doc examples +rkt_stage1_coreos +rkt_stage1_fly rkt_stage1_host rkt_stage1_kvm rkt_stage1_kvm_lkvm rkt_stage1_src +actool systemd"
REQUIRED_USE="|| ( rkt_stage1_coreos rkt_stage1_fly rkt_stage1_host rkt_stage1_kvm_lkvm rkt_stage1_src ) rkt_stage1_host? ( systemd ) !rkt_stage1_kvm"
DEPEND=">=dev-lang/go-1.5
app-arch/cpio
app-crypt/trousers
sys-fs/squashfs-tools
dev-perl/Capture-Tiny
rkt_stage1_src? ( >=sys-apps/util-linux-2.27 )"
RDEPEND="!app-emulation/rocket
rkt_stage1_host? ( systemd? (
>=sys-apps/systemd-222
app-shells/bash:0
) )"
BUILDDIR="build-${P}"
STAGE1_DEFAULT_LOCATION="/usr/share/rkt/stage1.aci"
src_unpack() {
local x
for x in ${A}; do
case ${x} in
*.img|linux-*) continue ;;
kvmtool-*)
mkdir kvmtool || die
pushd kvmtool >/dev/null || die
unpack ${x}
popd >/dev/null || die
;;
*)
unpack ${x}
esac
done
}
src_prepare() {
eapply_user
# disable git fetch of systemd
sed -e 's~^include makelib/git.mk$~'\
'ifneq ($(wildcard $(RKT_STAGE1_SYSTEMD_SRC)),)\n\n'\
'get_systemd_sources: | $(UFS_SYSTEMDDIR)\n'\
'\tmv "$(RKT_STAGE1_SYSTEMD_SRC)" "$(UFS_SYSTEMD_SRCDIR)"\n\n'\
'$(UFS_SYSTEMD_CONFIGURE): get_systemd_sources\n\n'\
'else ifneq ($(wildcard $(UFS_SYSTEMD_SRCDIR)),)\n\n'\
'else\n'\
'\t\0\n'\
'endif~' -i stage1/usr_from_src/usr_from_src.mk || die
# disable git fetch of kvmtool
sed -e 's~^include makelib/git.mk$~'\
'ifneq ($(wildcard $(shell echo "$${WORKDIR}/kvmtool")),)\n\n'\
'$(call forward-vars, get_lkvm_sources, LKVM_SRCDIR)\n'\
'get_lkvm_sources: | $(LKVM_TMPDIR)\n'\
'\tmv "$${WORKDIR}/kvmtool" "$(LKVM_SRCDIR)"\n\n'\
'$(LKVM_PATCH_STAMP): get_lkvm_sources\n\n'\
'else ifneq ($(wildcard $(LKVM_SRCDIR)),)\n\n'\
'else\n'\
'\t\0\n'\
'endif~' -i stage1/usr_from_kvm/lkvm.mk || die
# disable fetch of kernel sources
sed -e 's|wget .*|ln -s "$${DISTDIR}/linux-'${KVM_LINUX_VERSION}'.tar.xz" "$@"|' \
-i stage1/usr_from_kvm/kernel.mk || die
if use rkt_stage1_host; then
# Make systemdUnitsPath consistent with host
sed -e 's|\(systemdUnitsPath := \).*|\1"'$(systemd_get_systemunitdir)'"|' \
-i stage1/init/init.go || die
fi
eautoreconf
}
src_configure() {
local flavors myeconfargs=(
--with-stage1-default-images-directory="/usr/share/rkt"
--with-stage1-default-location="${STAGE1_DEFAULT_LOCATION}"
)
use systemd || myeconfargs+=( --enable-sdjournal=no )
# enable flavors (first is default)
use rkt_stage1_host && flavors+=",host"
use rkt_stage1_src && flavors+=",src"
use rkt_stage1_coreos && flavors+=",coreos"
use rkt_stage1_fly && flavors+=",fly"
use rkt_stage1_kvm_lkvm && flavors+=",kvm"
myeconfargs+=( --with-stage1-flavors="${flavors#,}" )
if use rkt_stage1_src; then
myeconfargs+=(
--with-stage1-systemd-version=${PXE_SYSTEMD_VERSION}
--with-stage1-systemd-src="${WORKDIR}/systemd-${PXE_SYSTEMD_VERSION#v}"
)
fi
if use rkt_stage1_coreos || use rkt_stage1_kvm_lkvm; then
myeconfargs+=(
--with-coreos-local-pxe-image-path="${DISTDIR}/${PXE_FILE}"
--with-coreos-local-pxe-image-systemd-version="${PXE_SYSTEMD_VERSION}"
)
fi
# Go's 6l linker does not support PIE, disable so cgo binaries
# which use 6l+gcc for linking can be built correctly.
if gcc-specs-pie; then
append-ldflags -nopie
fi
export CC=$(tc-getCC)
export CGO_ENABLED=1
export CGO_CFLAGS="${CFLAGS}"
export CGO_CPPFLAGS="${CPPFLAGS}"
export CGO_CXXFLAGS="${CXXFLAGS}"
export CGO_LDFLAGS="${LDFLAGS}"
export BUILDDIR
econf "${myeconfargs[@]}"
}
src_compile() {
local arch=${ARCH}
case ${arch} in
amd64) arch=x86_64;;
esac
ARCH=${arch} emake
}
src_install() {
dodoc README.md
use doc && dodoc -r Documentation
use examples && dodoc -r examples
use actool && dobin "${S}/${BUILDDIR}/tools/actool"
dobin "${S}/${BUILDDIR}/target/bin/rkt"
insinto /usr/share/rkt
doins "${S}/${BUILDDIR}/target/bin/"*.aci
# create symlink for default stage1 image path
if use rkt_stage1_host; then
dosym stage1-host.aci "${STAGE1_DEFAULT_LOCATION}"
elif use rkt_stage1_src; then
dosym stage1-src.aci "${STAGE1_DEFAULT_LOCATION}"
elif use rkt_stage1_coreos; then
dosym stage1-coreos.aci "${STAGE1_DEFAULT_LOCATION}"
elif use rkt_stage1_fly; then
dosym stage1-fly.aci "${STAGE1_DEFAULT_LOCATION}"
elif use rkt_stage1_kvm_lkvm; then
dosym stage1-kvm.aci "${STAGE1_DEFAULT_LOCATION}"
fi
systemd_dounit "${S}"/dist/init/systemd/${PN}-gc.service
systemd_dounit "${S}"/dist/init/systemd/${PN}-gc.timer
systemd_dounit "${S}"/dist/init/systemd/${PN}-metadata.service
systemd_dounit "${S}"/dist/init/systemd/${PN}-metadata.socket
}
|
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