Ludovic Courtès schreef op za 12-02-2022 om 22:45 [+0100]:
> +               (replace 'configure
> +                 (lambda* (#:key outputs build configure-flags
> +                           #:allow-other-keys)
> +                   ;; It's an old 'configure' script so it needs some help.
> +                   (let ((out (assoc-ref outputs "out")))

Input labels (well, ‘output labels’) can be removed here to a degree:

(lambda* (#:key build configure-flags #:allow-other-keys)
  ;; [...]
  (define out #$output)
  (setenv "CONFIG_SHELL" [...])
  [...])

Greetings,
Maxime.