I’m referring to the mentioned link

https://akrl.sdf.org/gccemacs.html

Though it’s named gccemacs, may not be recognized by gcc or emacs community.

Actually I never heard of it before.

On Reiwa 6 Dec 15, Sun at 16:39 Eli Zaretskii <eliz-mXXj517/zsQ@public.gmane.org> wrote:

> From: Nala Ginrut <nalaginrut-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date: Sun, 15 Dec 2024 11:08:25 +0900
> Cc: Maxime Devos <maximedevos-CNXmb7IdZIWZIoH1IeqzKA@public.gmane.org>, team-rHw2apc0TIwgsBAKwltoeQ@public.gmane.org, jit-/MQLu3FmUzdAfugRpC6u6w@public.gmane.org,
> "dmalcolm-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org" <dmalcolm-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, basile-VdE74OAlGqnvXjIo7pOF+l6hYfS7NtTn@public.gmane.org
>
> > FWIW libgccjit builds position independent code, and can be used to
> build dynamic libraries (which is what I believe gccemacs is doing).

A nit: there's no such thing as gccemacs.

Perhaps you mean GNU Emacs starting from version 28, which can compile
Lisp into native code using libgccjit?