OpenGL is deeply integrated into MacOS X, hence it's virtually impossible to upgrade or change the OpenGL driver without an actual OS upgrade. Technically it's possible to compile the Mesa software renderer, but its performance is not very great; also there's no NSOpenGLView replacement for Mesa, so everything that would involve using that would be very hackish.
What kind of hardware are you trying to run this? Is this an actual MacBook or are you attempting to run a Hackintosh, i.e. a MacOS X on non-Apple HW?