[paulddraper]

The difficulty is due to Rust dynamically linking and Go statically linking. The former requires the system libs.

That said, I am unfamiliar with any licensing for Windows builds.

MacOS has some niche (usually discarded) technicalities like you can only use the SDK on Apple hardware.

[threemux]

I think that's a reference to the use of Docker in the "cross" tool that makes cross compilation easier but I'm not certain