On 2022-02-05 13:16, Maxime Devos wrote:

> Demis Balbach schreef op za 05-02-2022 om 12:20 [+0100]:
>> +(define-public emacs-app-launcher
>
> app-launcher.el has (require 'xdg) (require 'cl-seq),
> are these built-in to Emacs or do they need to be added to propagated-
> inputs?
>
> Greetings,
> Maxime.
>

I think they are built into emacs. I had no trouble with the package
definition.

-- 
Best regards / Mit freundlichen Grüßen,
Demis Balbach