Go 使用Makefile编译所有架构
示例
此Makefile将交叉编译和压缩Windows，Mac和Linux（ARM和x86）的可执行文件。
# Replace demo with your desired executable name
appname := demo
sources := $(wildcard *.go)
build = GOOS=$(1) GOARCH=$(2) go build -o build/$(appname)$(3)
tar = cd build && tar -cvzf $(1)_$(2).tar.gz $(appname)$(3) && rm $(appname)$(3)
zip = cd build && zip $(1)_$(2).zip $(appname)$(3) && rm $(appname)$(3)
.PHONY: all windows darwin linux clean
all: windows darwin linux
clean:
rm -rf build/
##### LINUX BUILDS #####
linux: build/linux_arm.tar.gz build/linux_arm64.tar.gz build/linux_386.tar.gz build/linux_amd64.tar.gz
build/linux_386.tar.gz: $(sources)
$(call build,linux,386,)
$(call tar,linux,386)
build/linux_amd64.tar.gz: $(sources)
$(call build,linux,amd64,)
$(call tar,linux,amd64)
build/linux_arm.tar.gz: $(sources)
$(call build,linux,arm,)
$(call tar,linux,arm)
build/linux_arm64.tar.gz: $(sources)
$(call build,linux,arm64,)
$(call tar,linux,arm64)
##### DARWIN (MAC) BUILDS #####
darwin: build/darwin_amd64.tar.gz
build/darwin_amd64.tar.gz: $(sources)
$(call build,darwin,amd64,)
$(call tar,darwin,amd64)
##### WINDOWS BUILDS #####
windows: build/windows_386.zip build/windows_amd64.zip
build/windows_386.zip: $(sources)
$(call build,windows,386,.exe)
$(call zip,windows,386,.exe)
build/windows_amd64.zip: $(sources)
$(call build,windows,amd64,.exe)
$(call zip,windows,amd64,.exe)（请注意，Makefile需要使用硬标签而不是空格）