Yocto 2.3

Move OpenBMC to Yocto 2.3(pyro).

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I50744030e771f4850afc2a93a10d3507e76d36bc
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Resolves: openbmc/openbmc#2461
diff --git a/import-layers/meta-virtualization/recipes-containers/oci-image-spec/oci-image-spec_git.bb b/import-layers/meta-virtualization/recipes-containers/oci-image-spec/oci-image-spec_git.bb
new file mode 100644
index 0000000..92a8399
--- /dev/null
+++ b/import-layers/meta-virtualization/recipes-containers/oci-image-spec/oci-image-spec_git.bb
@@ -0,0 +1,41 @@
+DESCRIPTION = "The OCI Image Format project creates and maintains the software shipping container image format spec"
+HOMEPAGE = "https://github.com/opencontainers/image-spec"
+SECTION = "devel/go"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://src/${PKG_NAME}/LICENSE;md5=27ef03aa2da6e424307f102e8b42621d"
+
+SRCNAME = "image-spec"
+
+PKG_NAME = "github.com/opencontainers/${SRCNAME}"
+SRC_URI = "git://${PKG_NAME}.git;destsuffix=git/src/${PKG_NAME}"
+
+SRCREV = "91d3eaabebcdc329edd9b4ff0f28f8f90022201f"
+PV = "v1.0.0-rc4+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+# NO-OP the do compile rule because this recipe is source only.
+do_compile() {
+}
+
+do_install() {
+	install -d ${D}${prefix}/local/go/src/${PKG_NAME}
+	for j in $(cd ${S} && find src/${PKG_NAME} -name "*.go"); do
+	    if [ ! -d ${D}${prefix}/local/go/$(dirname $j) ]; then
+	        mkdir -p ${D}${prefix}/local/go/$(dirname $j)
+	    fi
+	    cp $j ${D}${prefix}/local/go/$j
+	done
+	cp -r ${S}/src/${PKG_NAME}/LICENSE ${D}${prefix}/local/go/src/${PKG_NAME}/
+}
+
+SYSROOT_PREPROCESS_FUNCS += "image_spec_file_sysroot_preprocess"
+
+image_spec_file_sysroot_preprocess () {
+    install -d ${SYSROOT_DESTDIR}${prefix}/local/go/src/${PKG_NAME}
+    cp -r ${D}${prefix}/local/go/src/${PKG_NAME} ${SYSROOT_DESTDIR}${prefix}/local/go/src/$(dirname ${PKG_NAME})
+}
+
+FILES_${PN} += "${prefix}/local/go/src/${PKG_NAME}/*"
+
+CLEANBROKEN = "1"
\ No newline at end of file