Hello! Today I've spent some time understanding the issue with the `map-derivation` procedure[1]. I've submitted a fix to the issue I previously opened.
As I describe in the answer, the procedure seems too slow for any meaningful usage; specially what I was describing in this thread[2]. What do you think? [1] https://issues.guix.gnu.org/71941 [2] https://lists.gnu.org/archive/html/guix-devel/2024-06/msg00275.html Regards, Sergio