bug#44743: native-comp: confirm-exit-emacs warns about active processes when compiling

[Stefan Kangas]

Glenn Morris <rgm@gnu.org> writes:

>>>> Btw, all the defcustom's in comp.el will need to have the :version tag.
>
>> I've tagged them up.
>
> Since the whole file is new, you could just tag the defgroup.

Thanks.  Will that propagate to the individual options?

This seems not to give the "This variable was introduced" message:

    (progn (defgroup foo nil "foo" :version "28.1")
           (defcustom bar nil "foo" :group 'foo)
           (describe-variable 'bar))

Do we care to have that message?