We really ought to kill the carbon dependencies. CountMenuItems seems to be completely deprecated at this point. [edit] Alternatively, just make TORQUE_SDL default to ON. I'm assuming this is how you guys have been working, and I just found it. There's still some weird bits that I had to comment out between the SDL and Mac layers to get everyone on the same page about where Platform:: implementations were coming from. [edit 2] There are some really severe buffer overruns in macCarbFileIO.mm. I opened a PR for Jeff's repo to include these fixes.