[AWS] Trying to build on Windows

[Marius Amado-Alves]

> Then install GNAT under c/opt/gnat
>
> And work only under /home.

I have GNAT already installed in my Windows. It works fine with all
programs (except AWS). Do I really have to reinstall GNAT and use
Cygwin (and project files BTW)?

Thanks,
--Marius