bug#41732: New ’package-with-emacs-next’ procedure

[Nicolas Goaziou]

Hello,

zimoun <zimon.toutoune@gmail.com> writes:

> I withdraw the patch proposal since the patch set #43578 [1] fulfills
> the request.  Now, for recompiling all the Emacs packages of one
> manifest.scm file with the emacs-next package (changing the Emacs VM),
> it is as easy as:
>
> --8<---------------cut here---------------start------------->8---
> guix build -m manifest.scm --with-input=emacs-minimal=emacs-next
> --8<---------------cut here---------------end--------------->8---

Some Emacs packages rely on emacs package, not on emacs-minimal. IIUC,
the command above could give surprising results in this case. Maybe the
documentation/cookbook could warn about this caveat.

Regards,
-- 
Nicolas Goaziou