bug#43269: 28.0.50; [feature/native-comp] provide a user feedback on Emacs being native compiled

[Eli Zaretskii]

> From: Andrea Corallo <akrl@sdf.org>
> Cc: 43269@debbugs.gnu.org, Lars Ingebrigtsen <larsi@gnus.org>
> Date: Sat, 17 Oct 2020 10:25:50 +0000
> 
> The summary is that ATM options on the table are:
> 
> 1- rework `emacs-version' so it adds the information there (it should
>    reflect on `about-emacs' too), this is suggested by Lars too.
> 
> 2- close the bug as non related to feature/native-comp.
> 
> 3- rework `about-emacs' in some other way (I've really no precise idea
>    how).
> 
> This list is sorted using my preference as a metric :)
> 
> I'll go for 1 unless there's no agreement on.

FWIW, I will repeat that my preference is 3.  This information doesn't
belong to the version, it belongs to the description of the build's
features, and thus to "about Emacs" (which needs to be revamped not to
show the same information as the splash screen).