Cycles / OpenCL: Fix compile error on OS X
Cycles / OpenCL: Fix compile error on OS X

After update to Mac OS X 10.9.1, OpenCL works now on my Intel CPU in the 2013 Macbook Pro (even the entire kernel).
The Intel Iris Pro GPU still segfaults here though, even when all flags are disabled (building "clay like" kernel only).

Maybe we need the -no-missing-prototypes for AMD hardware still, but I couldn't find a way to distuinguish here.

tangent-opensource/coreBlackbird,pyrochlore/cycles,pyrochlore/cycles,tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird,pyrochlore/cycles