Merge pull request #2403 from euank/1298-runc-userns

app-emulation/runc: workaround userns issue

sdk_container/src/third_party/coreos-overlay/app-emulation/runc/runc-1.0.0_rc2-r3.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=5
+
+GITHUB_URI="github.com/opencontainers/runc"
+COREOS_GO_PACKAGE="${GITHUB_URI}"
+COREOS_GO_VERSION="go1.6"
+# the commit of runc that docker uses.
+# see https://github.com/docker/docker/blob/v1.12.6/Dockerfile#L245
+# Note: this commit is only really present in `docker/runc` in the 'docker/1.12.x' branch
+COMMIT_ID="50a19c6ff828c58e5dab13830bd3dacde268afe5"
+
+inherit eutils flag-o-matic coreos-go-depend vcs-snapshot
+
+DESCRIPTION="runc container cli tools"
+HOMEPAGE="http://runc.io"
+
+SRC_URI="https://${GITHUB_URI}/archive/${COMMIT_ID}.tar.gz -> ${P}.tar.gz"
+KEYWORDS="amd64 arm64"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="apparmor selinux +seccomp"
+
+DEPEND=""
+RDEPEND="
+	apparmor? ( sys-libs/libapparmor )
+	seccomp? ( sys-libs/libseccomp )
+"
+
+src_prepare() {
+	epatch "${FILESDIR}/0001-Makefile-do-not-install-dependencies-of-target.patch"
+	epatch "${FILESDIR}/0002-Dont-set-label-for-mqueue-under-userns.patch"
+
+	# Work around https://github.com/golang/go/issues/14669
+	# Remove after updating to go1.7
+	filter-flags -O*
+
+	go_export
+}
+
+src_compile() {
+	# build up optional flags
+	local options=(
+		$(usev apparmor)
+		$(usev seccomp)
+		$(usev selinux)
+	)
+
+	emake BUILDTAGS="${options[*]}"
+}
+
+src_install() {
+	dobin runc
+}