I'm trying to build (and later port) prusaslicer to OpenBSD as
AFAIK the only 3D printer software is print/printrun and I would like
to have something more modern.
I got stuck with cereal  as OpenBSD doesn't have it. It isn't that
big header library but its tests failed and I don't see the problem
with my limited C++ skills. If someone with better C++ skills could
take a look at it.