Thanks, Arne - I appreciate you looking into this.
Dang - I tried #including a bunch of different things in the busconsistency.cpp file without success, but I also stopped myself because I do not advocate hacking or changing VST SDK code (unless you advise, as you did a long time back with the vst2sdk wrapper file).
The switch to XCode 10.2 wasn’t horrible, and actually flushed out some issues with using CMake to add info.plist stuff programmatically (watch out for “.” and “,”).
All the best,
Will