Mathieu Lirzin <m...@gnu.org> writes:
> Hello, > > Ricardo Wurmus <rek...@elephly.net> writes: > >> Giovanni Biscuolo <g...@xelera.eu> writes: >> >>> I still have to learn how to find a guix commit giving me one of those >>> specific derivations... or just check if one specific commit provides >>> one of those >> >> You generally can’t do that. You can’t compute the commit from only a >> derivation file name. > > I guess that ‘guix weather’ checks the presence of substitutes for a > current derivation of a package definition, so if in the same > environment ‘guix weather’ tells that a substitute is available and > ‘guix package’ doesn't fetch it, it sounds fishy no? Yes. I cannot see the derivation in question, though, so I don’t understand why “guix weather” would claim that a substitute exists. I haven’t begun investigating this yet. I’m probably overlooking something obvious. -- Ricardo
