<bavier>I have a package that has a "--with-debugging" option which then includes a bunch of run-time checks, but I'd also like to provide a build with that option turned off. Would I need to define another guix package, or could I somehow make use of the "out" and "dbg" outputs?
<jmd>My guix database is completely messed up. How do I clean it and start over?
<bavier>civodul: e.g. looking at the perl-tk failure log, I see hydra using /gnu/store/mbwqk...-perl-5.16.1/bin/perl, but when I build perl-tk (which incidentally doesn't fail) I see /gnu/store/24zq-perl-5.16.1/bin/perl being used.