Hello Alex and Ludovic,

Alex Kost <alezost@gmail.com> writes:

[...]

>> If ‘emacs-build-system’ sets ‘EMACSLOADPATH’ automatically, then
>> individual package definitions won’t need those -L flags.  Dunno if
>> there are good reasons not to do so.  Maybe Alex has an opinion?
>
> I would rather ask Federico who wrote ‘emacs-build-system’ :)

Do you mean Federico Beffa <beffa@fbengineering.ch>?  He is quite in
Guix git repository for 9 months as I see.  Is it a good idea to CC him?

> Yeah, maybe ‘emacs-build-system’ could benefit from using EMACSLOADPATH,
> I don't know, someone should probably give it a try ;-)

I succeeded to implement this, but the patch needs some more love.  The
biggest issue is how to get an Emacs version in setup-environment.

You could test it on emacs-git-messenger or emacs-json-reformat.