For developers and researchers, we have builded and pushed a complete native AVR Crosscompiler to URUS repository on github.

Each platform was compiled with the native platform, now you can compile AVR boards (like arduinos) directly in Windows, MacOS and Linux.

For now, maybe it's suitable for advanced developers meanwhile, but i don't know, at my point it's easy to use the tool.

We are building the new URUS SDK and IDE enviroments, and it's will come with these compilers too.

Cheers :V

https://github.com/UrusTeam/avr_toolchain_multi_cross