Subject: Re: [bug#53829] [PATCH] gnu: Add jj.

From: Maxime Devos <[email-masked]>
Date: Sun, 06 Feb 2022 23:10:24 +0100

jgart via Guix-patches via schreef op zo 06-02-2022 om 16:50 [-0500]:
> +         (list (string-append "CC=" ,(cc-for-target))
> +               (string-append "PREFIX=" %output))

%output -> #$output (put a ,#~ after #:make-flags).

Maybe likewise in 'install' (YMMV)