Vitaly Kravtsov

Yes, `packs_path` will point to `Packages` folder. Also, for the current project, it would be nice to have variable `${selected_pack_folder}` that will contain path relative to `${packs_path}`. For example `${packs_path}/${selected_pack_folder}`...

I have deleted from previous message a reference to Keil 5, I think it's too complicated way)

This way also seems to be quite reasonable.