bug#56882: [PATCH 0/4] build-system/perl: Support some cross-compilation, and test with xdg-utils

[Mathieu Othacehe]

Hello Maxime,

> Supporting cross-compilation of xdg-utils opens the way to trying
> cross-compilation of Qt things.
>
> Things like XS are unsupported -- going by
> https://arsv.github.io/perl-cross/modules.html and the web page that states
> that external modules need to be copied into Perl first (but which I cannot
> find anymore), it sounds rather complicated.

At least that's a very good start :) I fixed some long lines before pushing.

Thanks,

Mathieu