On Tue, Oct 24, 2023 at 2:43 PM Ihor Radchenko <yantar92@posteo.net> wrote:

> Andrea Corallo <acorallo@gnu.org> writes:
>
> >> I think it should be rather easy tho, I'll try to investigate a bit.
> >
> > Okay with f7d88f4a047 on master I'm now able to re-dump a native
> > compiled Emacs!  I followed essentially what Ihor attemped so I loaded
> > cl-lib before re-dumping as well.
>
> I confirm.
>

It worked for me also, trying from a MSYS2/MINGW64 shell, on Windows.

$ bin/emacs --batch -Q -eval '(let ((custom-theme-load-path (list
"<path>/.emacs.d/elpa/cyberpunk-2019-theme-20191008.1133/"))) (require
'"'"'erc) (load-theme '"'"'cyberpunk-2019 t) (enable-theme
'"'"'cyberpunk-2019) (dump-emacs-portable "erc.pdmp"))'

After which this works:

$ bin/runemacs.exe --dump-file erc.pdmp -fs -l <my-erc-setup>

I've been connected for around 13 hours, so far, so I think it's working :)

Thank you Andrea.