Building Blender with Cycles With Cuda OS X

I have recently been trying to build Blender with Cycles and Cuda using cmake, but every time I try to compile it, I get this error when it is around 88%:

/tmp/tmpxft_000166e9_00000000-9_kernel.cpp3.i(0): Warning: Optimizing huge function kernel_cuda_path_trace because Olimit has been overridden;
	compiler may run out of memory or run very slowly

I am using Lion 10.7.2 with a nvidia geforce 9400m, Intel core 2 duo and 4 gigs of ram.

If anyone knows how I could fix this that would be great.

That’s not an error it’s a warning. Just saying you your system might slow down because of optimizing CUDA