Go Cross-Compilation Mac to Linux

Overview

Set GOOS and GOARCH environment variables to appropriate values, during the build.

To build on Mac for Linux:

export GOOS=linux
export GOARCH=amd64

Cgo

https://go.dev/blog/cgo

If Cgo is needed:

brew install FiloSottile/musl-cross/musl-cross

export CC=x86_64-linux-musl-gcc; export CXX=x86_64-linux-musl-g++;  export GOOS=linux; export GOARCH=amd64; export CGO_ENABLED=1; go build [...]