Summary:
This script will attempt to determine files that will be useful for building with the correct python version. Currently on macOS with various python installations CMake fails to determine the correct location of python libraries.
Closes https://github.com/caffe2/caffe2/pull/163
Reviewed By: Yangqing
Differential Revision: D4594954
Pulled By: bwasti
fbshipit-source-id: c2b750ee9608a02fad4ce2f2293f5fa54dc7011c
