##mac CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build main.go ##windows CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build main.go
##mac CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build main.go ##windows CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build main.go