Subject: Re: [bug#31333] [PATCH 08/22] gnu: Add groovy-ant.

From: Danny Milosavljevic <[email-masked]>
Date: Mon, 7 May 2018 20:05:52 +0200

> +         (add-before 'configure 'chdir
> +           (lambda _
> +             (chdir "subprojects/groovy-ant")))

#t

> +         (add-before 'build 'copy-resources
> +           (lambda _
> +             (copy-recursively "src/main/resources" "build/classes")))

#t

>(input
> +     `(("groovy-groovydoc" ,groovy-groovydoc)

Hmm, regular input?  Not either native or propagated?  How does it work?