Any help would be greatly appreciated. Happy mining!
I was able to get a fork called sph-sgminer to work... kind of. This was back in March when I was playing around with it. I've got a late 2013 rMBP15 with the nVidia 750m and Iris Pro. No matter what I tried, the clBuildProgram just kept throwing errors when trying to build for the nVidia kernel; however, it did work with the Iris Pro. Again, this was back in March, so perhaps there have been some changes. Here's what I did:
1) Grabbed the source from @Badman74 git
2) cd to sph-sgminer
3) autoreconf -fi
4) automake
5) CFLAGS="-O3 -std=gnu89 -march=native" ./configure --enable-opencl --disable-adl
6) export GPU_MAX_ALLOC_PERCENT=100
7) export GPU_USE_SYNC_OBJECTS=1
You can see the full thread of what I was doing here: http://www.asteroidapp.com/forums/discussion/402/support-for-sph-sgminer#Item_27
Good luck, and if you manage to get it working for the nVidia cards, let me know. Also, I haven't grabbed CudaMiner lately, so no idea if anyone has written a fork of it there, but back in March, nobody had.