Ludovic Courtès <ludo@gnu.org> writes:

>> I guess my perspective on this is more from the operation of the guix
>> data service, which is carefully computing and storing all of these
>> broken derivations (and there's a lot, like 10,000+ per revision at the
>> moment, since they change every time you compute them).
>
> Woow, that’s a lot!  Could you send a sample of that list, for one
> system type, to get an idea of what’s going on?

I think pretty much all the i586-gnu derivations were broken in this
way, on core-updates but then after the merge to master too. I think
I've "fixed" it now, although I think my change [1] needs some
improvement (I fixed some issues in [2], but I saw an error when cross
building).

1: https://git.savannah.gnu.org/cgit/guix.git/commit/?id=08acdd0765b5f4fbfafa699a823ea7985d4d35a7
2: https://git.savannah.gnu.org/cgit/guix.git/commit/?id=08acdd0765b5f4fbfafa699a823ea7985d4d35a7