Change Details

`HOSTS="x86_64-w64-mingw32 x86_64-gnu-linux" contrib/guix/guix-build` Check the content of the `output` directory. Test the installer with `wine`

`HOSTS="x86_64-w64-mingw32 x86_64-linux-gnu" contrib/guix/guix-build` Check the content of the `output` directory. Test the installer with `wine`

`HOSTS="x86_64-w64-mingw32 x86_64-gnu-linuxlinux-gnu" contrib/guix/guix-build` Check the content of the `output` directory. Test the installer with `wine`