> I think you should disregard that, it's just an artifact of how the
> configure command was run by the person who built Emacs. I have no
> idea why they used --host=, it isn't required.
Yes, of course. It's just that I thought that Albert was building its own Emacs, so I wanted to know if he were doing something different. But it's an "official" snapshot.
And a recent one, in fact. The commit is dated 2019-06-04, but that's because of some merge. The previous commit is indeed from 2019-09-18.