Detection of MKL libraries modified upon suggestion by Nichols Romero:
use MKLROOT instead of trying to guess all possible paths. In case MKLROOT is not set, use MKLROOT=/opt/intel/mkl. Support for very old MKL removed. User guide updated.
use MKLROOT instead of trying to guess all possible paths. In case MKLROOT is not set, use MKLROOT=/opt/intel/mkl. Support for very old MKL removed. User guide updated.