swiggfaiss_wrap.cxx already include <numpy/arrayobject.h>, if compiled with -I/usr/lib64/python2.7/site-packages/numpy/core/include/numpy, file will be searched at /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/numpy/arrayobject.h and will not be found.
* Changing a few settings for MKL on Ubuntu
This is my current configuration for MKL on Ubuntu.
I also corrected the `BLASLDFLAGS=-DFINTEGER=long` line (it should be `BLASCFLAGS`).
* Update makefile.inc.Linux
Tested and documented on MLK 2017.0.098