How Can I Easily Cross-Compile Go Applications on OSX Using Go 1.5?

Cross-Compiling Go on OSX: A Simplified Approach with Go 1.5

While earlier attempts at cross-compiling Go on OSX using ./make.bash proved unsuccessful, the release of Go 1.5 introduced a much-needed improvement. Cross-compilation is now seamlessly integrated into the Go build process.

To cross-compile a Go application, simply set the GOOS and GOARCH environment variables accordingly. For example, to compile a binary for Linux on an ARM architecture, execute the following command from a Unix system:

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

The -v flag provides verbose output, keeping you informed of the cross-compilation process. By setting the environment variables, you instruct Go to compile your application for the specified operating system and architecture, without the need for external scripts or tools.

This approach streamlines and simplifies cross-compilation on OSX, making it a straightforward task for Go developers.

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