This sounds like a good idea indeed

Le 6 janvier 2021 17:34:01 GMT-05:00, "Miguel Ángel Arruga Vivas" <rosen644835@gmail.com> a écrit :
Hi,

Julien Lepiller <julien@lepiller.eu> writes:

For java packages, we have a strip-jar-timestamps phase in the ant-build-system.

Thanks for the pointer. Do you think could be worth to extract that
into (guix build utils) as the attached patch (WIP) does? It rebuilds
the world and replaces all of "old usages", so I'm still waiting to
reach ant-bootstrap...

Happy hacking!
Miguel