I’m bringing up a new dev machine. OSX 10.8.2, Xcode 4.5.2, command line tools installed. Downloaded the prebuilt Introjucer and let it update modules. I also performed the incantations from adfernandes’ post in the “AU under XCode 4.4” thread.
Creating a new audio plugin project, I have “Build AudioUnit” and “Plugin wants midi input” options enabled, appropriate stuff in the name and descriptions fields.
The “[Save Project and] Open in Xcode…” buttons are both disabled. Any ideas?