https://bugzilla.redhat.com/show_bug.cgi?id=2291492
--- Comment #6 from Adam Williamson awilliam@redhat.com --- Filed my findings so far as an upstream issue - https://projects.blender.org/blender/blender/issues/123871 . Trying to force a build through using the now-"internal" functions is getting pretty hairy, and I'm not a good enough C coder to port all the cases to public interfaces myself.