Add scripts for compiling Go on ARM64

build-all-arm64.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# --- build all version of Go1.5
+# interate over all available Go1.5 versions
+go15_list=( 1.5 1.5.1 1.5.2 )
+go15_list=( 1.5.1 1.5.2 )
+for go15 in "${go15_list[@]}"
+do
+  export GO_VERSION=${go15}
+  time ./make-tarball-go1.5-arm64.sh | tee "make-tarball-go${GO_VERSION}-arm64.log"
+done

make-tarball-go1.5-arm64.sh

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+#!/bin/bash
+set -ex
+
+# log infos about Linux kernel, OS system release and gcc version
+uname -a
+cat /etc/*release
+gcc --version
+
+# we need this env var for the Go bootstrap build process
+GOROOT_BOOTSTRAP=$HOME/go1.4 
+
+# install a pre-compiled Go 1.5.x tarball to bootstrap on ARM64
+GO_BOOTSTRAP_VERSION=${GO_BOOTSTRAP_VERSION:-1.5.1}
+rm -fr "$GOROOT_BOOTSTRAP"
+mkdir -p "$GOROOT_BOOTSTRAP"
+curl -sSL "https://github.com/hypriot/golang-armbuilds/releases/download/v${GO_BOOTSTRAP_VERSION}/go-linux-arm64-bootstrap.tbz" | tar -xj -C "$GOROOT_BOOTSTRAP" --strip-components=1
+
+# fetch Go 1.5.x source tarball
+GOARM=${GOARM:-64}
+GO_VERSION=${GO_VERSION:-1.5.1}
+rm -fr /usr/local/go
+curl -sSL "https://storage.googleapis.com/golang/go${GO_VERSION}.src.tar.gz" | tar xz -C /usr/local
+
+# now compile Go 1.5.x and package it as a tarball
+pushd /usr/local/go/src
+if [ "x${SKIP_TESTS}" != "x" ]; then
+  echo "Compile Go, skip tests."
+  time ./make.bash 2>&1
+else
+  echo "Compile Go, run tests."
+  time ./all.bash 2>&1
+fi
+cd ../..
+tar --numeric-owner -czf "go${GO_VERSION}.linux-arm${GOARM}.tar.gz" go
+popd
+mv "/usr/local/go${GO_VERSION}.linux-arm${GOARM}.tar.gz" .
+
+# cleanup
+rm -fr "$GOROOT_BOOTSTRAP"
+rm -fr /usr/local/go