Dear Steven, On Thu, 4 Mar 2021 at 13:07, Steven Smith <steve.t.sm...@gmail.com> wrote: > > Re: https://github.com/macports/macports-ports/pull/10132 > > I’m trying to update dovecot. A vanilla `port install` works perfectly and > produces perfectly working binaries. > > However, both CI and trace mode builds fail at the same point below. After > the build errors out, I’m able to run the exact same command successfully, > and the yacc file looks fine: > > sudo -u macports bison -o event-filter-parser.c event-filter-parser.y
I don't see bison listed as a build dependency in that port. I'm not sure if that's the problem in your case, but it's pretty common scenario that if a port needs a dependency that isn't declared in the Portfile, it might work on your computer and fail in the CI. Mojca