containerd: uprev to latest 0.2.x

To match the docker (moby) and runc updates, we need the latest containerd
from the 0.2.x branch to work in cooperation with the other components.

Note: containerd master won't currently work with docker master, but is
very similar to 0.2.x. The build target varies slightly in master, but
otherwise with these changes to the recipe and build steps we can switch
easily when the time comes.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

recipes-containers/containerd/containerd-docker_git.bb

@@ -1,10 +1,14 @@
+SRCREV = "3addd840653146c90a254301d6c3a663c7fd6429"
+SRC_URI = "\
+	git://github.com/docker/containerd.git;branch=v0.2.x;destsuffix=git/src/github.com/containerd/containerd \
+	"
+
 include containerd.inc
 
-SRCREV = "03e5862ec0d8d3b3f750e19fca3ee367e13c090e"
+CONTAINERD_VERSION = "v0.2.x"
-SRC_URI = "\
+S = "${WORKDIR}/git/src/github.com/containerd/containerd"
-	git://github.com/docker/containerd.git;branch=docker-1.13.x \
-	"
-CONTAINERD_VERSION = "0.2.3"
 
 PROVIDES += "virtual/containerd"
 RPROVIDES_${PN} = "virtual/containerd"
+
+DEPENDS += "btrfs-tools"

recipes-containers/containerd/containerd.inc

@@ -8,30 +8,23 @@ DESCRIPTION = "containerd is a daemon to control runC, built for performance and
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE.code;md5=aadc30f9c14d876ded7bedc0afd2d3d7"
 
+SRC_URI += "file://containerd.service"
+
 S = "${WORKDIR}/git"
 
 PV = "${CONTAINERD_VERSION}+git${SRCREV}"
 
 inherit go
+inherit goarch
 
 RRECOMMENDS_${PN} = "lxc docker"
-CONTAINERD_PKG="github.com/docker/containerd"
+CONTAINERD_PKG="github.com/containerd/containerd"
+
+INSANE_SKIP_${PN} += "ldflags"
 
 do_configure[noexec] = "1"
 
 do_compile() {
-	export GOARCH="${TARGET_ARCH}"
-	# supported amd64, 386, arm arm64
-	if [ "${TARGET_ARCH}" = "x86_64" ]; then
-		export GOARCH="amd64"
-	fi
-	if [ "${TARGET_ARCH}" = "aarch64" ]; then
-		export GOARCH="arm64"
-	fi
-	if [ "${TARGET_ARCH}" = "i586" ]; then
-		export GOARCH="386"
-	fi
-
 	# Set GOPATH. See 'PACKAGERS.md'. Don't rely on
 	# docker to download its dependencies but rather
 	# use dependencies packaged independently.
@@ -39,9 +32,9 @@ do_compile() {
 	rm -rf .gopath
 	mkdir -p .gopath/src/"$(dirname "${CONTAINERD_PKG}")"
 	ln -sf ../../../.. .gopath/src/"${CONTAINERD_PKG}"
-	export GOPATH="${S}/.gopath:${S}/vendor:${STAGING_DIR_TARGET}/${prefix}/local/go"
+
-	export GOROOT="${STAGING_DIR_NATIVE}/${nonarch_libdir}/${HOST_SYS}/go"
+        export GOPATH="${WORKDIR}/git/"
-	cd -
+        export GOROOT="${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/go"
 
 	# Pass the needed cflags/ldflags so that cgo
 	# can find the needed headers files and libraries
@@ -50,6 +43,7 @@ do_compile() {
 	export LDFLAGS=""
 	export CGO_CFLAGS="${BUILDSDK_CFLAGS} --sysroot=${STAGING_DIR_TARGET}"
 	export CGO_LDFLAGS="${BUILDSDK_LDFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+        export GO_GCFLAGS=""
 	export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
 	export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
 
@@ -74,9 +68,9 @@ do_install() {
 
 	if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
 		install -d ${D}${systemd_unitdir}/system
-		install -m 644 ${S}/hack/containerd.service ${D}/${systemd_unitdir}/system
+		install -m 644 ${WORKDIR}/containerd.service ${D}/${systemd_unitdir}/system
 	        # adjust from /usr/local/bin to /usr/bin/
-		sed -e "s:/usr/local/bin/containerd:${bindir}/docker-containerd -l \"unix\:///var/run/docker/libcontainerd/docker-containerd.sock\":g" -i ${D}/${systemd_unitdir}/system/containerd.service
+		sed -e "s:/usr/local/bin/containerd:${bindir}/docker-containerd:g" -i ${D}/${systemd_unitdir}/system/containerd.service
 	fi
 }
 

recipes-containers/containerd/files/containerd.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=containerd
+Documentation=https://containerd.tools
+After=network.target
+
+[Service]
+ExecStart=/usr/local/bin/containerd
+Delegate=yes
+
+[Install]
+WantedBy=multi-user.target