Merge pull request #2 from yelsaw/builder

Add Makefile Builder (Tool)

Makefile

@@ -0,0 +1,33 @@
+VERSION := v0.0.1
+APP := gotp
+GO_LDFLAGS="-s -extldflags=-static"
+
+_: linux darwin windows
+	tar cfv gotp-linux_$(VERSION).tar build/linux/*
+	tar cfv gotp-darwin_$(VERSION).tar build/darwin/*
+	zip gotp-windows_$(VERSION).zip build/windows/*
+
+clean:
+	rm -rf build
+
+linux:
+	@echo "Building ..."
+	go clean
+	go get
+	@GOOS=linux CGO_ENABLED=0 go build -ldflags=$(GO_LDFLAGS) -o build/linux/$(APP)-linux
+	@echo "finished"
+
+darwin:
+	@echo "Building ..."
+	go clean
+	go get
+	@GOOS=darwin go build -ldflags=$(GO_LDFLAGS) -o build/darwin/$(APP)-darwin
+	@echo "finished"
+
+windows:
+	@echo "Building ..."
+	go clean
+	go get
+	@GOOS=windows go build -ldflags=$(GO_LDFLAGS) -o build/windows/$(APP).exe
+	@echo "finished"
+