Hi Ben.

For the CMakeVMMakerSqueak, these names are in a Trait TCPlatformConfigForSqueak

A configuration is reponsible for providing it's directories/etc.

Changing those will be as easy as modifying a method in the Trait:

dirMacOSX32x86
    ^'cmake_build.macosx32x86'

We can address this during a late refactoring pass after initial release.

I do agree with your ideas. 

cheers.

tty