How Can I Easily Cross-Compile Go on macOS?

Cross-Compiling Go on macOS: A Simplified Approach

Originally, cross-compiling Go on OSX was a convoluted process involving intricate manipulations. However, with Go 1.5 onwards, the experience has been greatly simplified.

Setting the GOOS and GOARCH environment variables empowers you to cross-compile seamlessly. For example, if you intend to build a Linux ARM binary:

env GOOS=linux GOARCH=arm go build -v github.com/path/to/your/app

By employing the env trick, you can set these variables temporarily for the duration of the command. It's as convenient as that!

Gone are the days of complex make scripts or third-party tools. Cross-compiling on macOS has become as easy as a breeze. Simply set the environment variables and let Go take care of the rest.

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