Re: Emacs pretest 28.0.90 is out

[Po Lu]

Po Lu <luangruo@yahoo.com> writes:

> Eli Zaretskii <eliz@gnu.org> writes:
>
>> Do you want to build with GMP or with mini-gmp?  DJGPP does have GMP,
>> you can find it in current/v2gnu/.  Or you could use the Gnulib
>> mini-gmp.
>
> mini-gmp for now, but I will try to enable gmp support later.
>
>> Then you need to mimic what the configure script does, depending on
>> whether GMP or mini-gmp will be used.  See m4/libgmp.m4.
>
> Thanks.

It turns out that that's not the entirety of the problem: gnulib seems
to define a lot of GL_GNULIB_FOO variables, which the sed scripts don't
handle, but are used in each generated header.

What is the purpose of those variables, and what would be a suitable
value to define them to?  Thanks.