--- /dev/null
+#!/bin/bash
+
+# Copyright 2017 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+set -e -o -x
+
+LDFLAGS="-X main.version=$(git describe --always --dirty='*')"
+
+GOOS=windows GOARCH=386 go build -o build/installer.exe -ldflags="$LDFLAGS"
+GOOS=linux GOARCH=386 go build -o build/installer_linux -ldflags="$LDFLAGS"
+GOOS=darwin GOARCH=386 go build -o build/installer_darwin -ldflags="$LDFLAGS"