Added compiler flags for osx in setup.py
Added compiler flags for osx in setup.py

MiniLight/DeepCL,hughperkins/DeepCL,MiniLight/DeepCL,hughperkins/DeepCL,hughperkins/DeepCL,MiniLight/DeepCL,hughperkins/DeepCL,MiniLight/DeepCL,hughperkins/DeepCL,MiniLight/DeepCL