I found somebody to have a closer look at the Cmake error code. And it seems that we have a bug in the Cmake files somewhere. The compiler tries to find Blender files where it should search for Bforartists files. I will have a look at it.
CMake Error at source/creator/CMakeLists.txt:938
ERROR: File Not Found. (-43) on file: /Users/dr/blender-build/build_darwin/bin/blender.app
What makes it difficult is that i cannot say what change fixes the Mac compilation, and what “fix” breaks Bforartists. That’s something bigger. So give us a bit time 