Hello ! Thanks for your answer.
> Look at the bulk build reports: > https://marc.info/?l=openbsd-ports&m=151358009116029&w=2 > > The bulk build takes 17 days. If you can't build your own packages on > powerpc, -stable is probably a better option for your needs. I run -stable on a second PowerMac. Building packages using the ports tree is also no problem. I was just curious whether I can find out which -current version is used to build (as shown at the link - done with kern.version=OpenBSD 6.2-current (GENERIC.MP) #113: Fri Nov 24 11:34:06 MST 2017) the packages before the packages / the bulk report is available. Regards, Christoph