I have been away for a while, so just catching up.
Just downloaded the new ccminer code from github.
Installed latest CUDA 6.5
Install latest mpir 2.7 (alpha 10)
Deleted everything except compute_50 from Makefile.am
All very straightforward, and very fast compile.
First indications suggest about 5+% faster on X11 and X15 at least (750Ti)
Thanks djm34 for continued great work