Subject: [bug#47768] [PATCH 04/37] gnu: ocaml-lwt: Make libev a propagated input.

From: Maxime Devos <[email-masked]>
Date: Wed, 14 Apr 2021 20:50:56 +0200

On Wed, 2021-04-14 at 11:12 +0200, pukkamustard wrote:
> * gnu/packages/ocaml.scm (ocaml-lwt) [propagated-inputs]: Add libev.
>   [inputs]: Remove libev.
>   (ocaml-ouint2, ocaml4.07-lambda-term, ocaml-markup) [inputs]: Remove libev.
> ---

What's the reason libev has been moved from inputs to propagated-inputs?

Note: I know practically nothing about ocaml packaging.

Greetings,
Maxime.