Merge pull request #1257 from glevand/for-merge-1

eclass/coreos-go: Updates for arm64

sdk_container/src/third_party/coreos-overlay/app-admin/sdnotify-proxy/sdnotify-proxy-9999.ebuild

@@ -1,21 +1,21 @@
 # Copyright (c) 2014 CoreOS, Inc.. All rights reserved.
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=4
+EAPI=5
 CROS_WORKON_PROJECT="coreos/sdnotify-proxy"
 CROS_WORKON_LOCALNAME="sdnotify-proxy"
 CROS_WORKON_REPO="git://github.com"
+COREOS_GO_PACKAGE="github.com/coreos/sdnotify-proxy"
+inherit coreos-go cros-workon
 
 if [[ "${PV}" == 9999 ]]; then
-	KEYWORDS="~amd64"
+	KEYWORDS="~amd64 ~arm64"
 else
 	CROS_WORKON_COMMIT="f516129af110fd4a51bd5ea2654f4dc8dd02e5c4"
-	KEYWORDS="amd64"
+	KEYWORDS="amd64 arm64"
 fi
 
-inherit cros-workon
+DESCRIPTION="sdnotify-proxy"
-
-DESCRIPTION="fleet"
 HOMEPAGE="https://github.com/coreos/sdnotify-proxy"
 SRC_URI=""
 
@@ -26,10 +26,10 @@ IUSE=""
 DEPEND=">=dev-lang/go-1.3"
 
 src_compile() {
-	./build
+	go_build "${COREOS_GO_PACKAGE}"
 }
 
 src_install() {
 	exeinto /usr/libexec
-	doexe ${S}/bin/sdnotify-proxy
+	doexe ${GOBIN}/sdnotify-proxy
 }

sdk_container/src/third_party/coreos-overlay/eclass/coreos-go.eclass

@@ -9,41 +9,48 @@
 # @DESCRIPTION:
 # Name of the Go package unpacked to ${S}, this is required.
 
-[[ ${EAPI} != "5" ]] && die "Only EAPI=5 is supported"
+[[ ${EAPI} != "5" ]] && die "${ECLASS}: Only EAPI=5 is supported"
 
 inherit flag-o-matic multiprocessing toolchain-funcs
 
 DEPEND="dev-lang/go"
 
+# @FUNCTION: go_get_arch
+# @USAGE: export GOARCH=$(go_get_arch)
+go_get_arch() {
+	echo ${ARCH}
+}
+
 # @FUNCTION: go_build
 # @USAGE: <package-name> [<binary-name>]
 go_build() {
 	debug-print-function ${FUNCNAME} "$@"
 
-	[[ $# -eq 0 || $# -gt 2 ]] && die "go_install: incorrect # of arguments"
+	[[ $# -eq 0 || $# -gt 2 ]] && die "${ECLASS}: go_install: incorrect # of arguments"
 	local package_name="$1"
 	local binary_name="${package_name##*/}"
 
 	go build -x -p "$(makeopts_jobs)" \
 		-ldflags "-extldflags '${LDFLAGS}'" \
 		-o "${GOPATH}/bin/${binary_name}" "${package_name}" \
-		|| die "go build failed"
+		|| die "${ECLASS}: go build failed"
 }
 
 coreos-go_src_prepare() {
 	debug-print-function ${FUNCNAME} "$@"
 
+	export GOARCH=$(go_get_arch)
 	export GOPATH="${WORKDIR}/gopath"
 	export GOBIN="${GOPATH}/bin"
-	mkdir -p "${GOBIN}" || die
+	mkdir -p "${GOBIN}" || die "${ECLASS}: bad path: ${GOBIN}"
 
 	if [[ -z "${COREOS_GO_PACKAGE}" ]]; then
-		die "COREOS_GO_PACKAGE must be defined by the ebuild"
+		die "${ECLASS}: COREOS_GO_PACKAGE must be defined by the ebuild"
 	fi
 
 	local package_path="${GOPATH}/src/${COREOS_GO_PACKAGE}"
-	mkdir -p "${package_path%/*}" || die
+	mkdir -p "${package_path%/*}" || die "${ECLASS}: bad path: ${package_path%/*}"
-	ln -sT "${S}" "${package_path}" || die
+	ln -sT "${S}" "${package_path}" || die "${ECLASS}: bad path: ${S}"
 
 	# Go's 6l linker does not support PIE, disable so cgo binaries
 	# which use 6l+gcc for linking can be built correctly.