fesoj000 schreef op ma 21-03-2022 om 22:20 [+0100]:
> +          (lambda* (#:key outputs #:allow-other-keys)
> +            (let ((out-etc (string-append (assoc-ref outputs "out") "/etc"))

FWIW, you can simplify this to

  (lambda _
    (let ((out-etc (string-append #$output "/etc")))
      [...])),

eliminating the output label in favour of G-exps -- see e.g. 'hostapd'.
IMO this is a bit tidier, but not everyone seems to agree.

Greetings,
Maxime.