Julien Lepiller writes: > Le Sun, 12 Feb 2023 12:52:51 +0100, > Julien Lepiller a écrit : > >> Le Sun, 12 Feb 2023 12:06:14 +0100, >> Andreas Enge a écrit : >> >> I just tried to build mpc on my machine, from core-updates. I get the >> same derivation as the one shown on the data service, and it built >> fine. Maybe there's something wrong with the machines behind bordeaux? >> I probably got substitutes from berlin, for gcc and friends (though I >> built gmp, mpfr and mpc). > > And I was able to rebuild (with --check) patch-mesboot. The error looks > a lot like https://issues.guix.gnu.org/49985. We should fix that indeed > :) It could be something "wrong" with a build machine, although my suspicion for a while is that various things are broken/don't work on btrfs, which milano-guix-1 (the most important x86_64-linux) build machine uses. I've filed a few issues that probably relate to this: https://issues.guix.gnu.org/53415 https://issues.guix.gnu.org/53416 https://issues.guix.gnu.org/60202 There are other build machines that don't use btrfs, so it should be possible to get these things built anyway.