是否可以预编译Go项目并在不同的Linux发行版上运行

Question

This question already has an answer here:

• Are Golang binaries portable? 1 answer

I'm new to Go, and wonder if I can build my application on my computer, then put on target machines with different Linux systems and run without having to compile it or its dependencies?

How do I figure out on what target systems what binaries can run?

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Answer 1

If you build the go program on a Linux machine, it should just work elsewhere, if you mark it as executable chmod +x /path/to/main.go.

You can specify the build using env and the go build cmd tool which architecture to build for (or which OS), for example:

env GOARCH=arm go build main.go

If you want, you can specify Linux with

env GOOS=linux go build main.go

Note, these are the target environments:

Note that $GOARCH and $GOOS identify the target environment, not the environment you are running on. In effect, you are always cross-compiling. By architecture, we mean the kind of binaries that the target environment can run: an x86-64 system running a 32-bit-only operating system must set GOARCH to 386, not amd64.

see here for a full list of distros and architectures: https://golang.org/doc/install/source#environment