message: Change OPEN MPI Home
diff: set(ENABLE_MPI ON CACHE BOOL "")
  -set(MPI_HOME "/usr/tcetmp/packages/openmpi/openmpi-2.0.0-clang-3.9.1" CACHE PATH "")
  +set(MPI_HOME "/usr/tcetmp/packages/spectrum-mpi/spectrum-mpi-2017.04.03-clang-4.0.0" CACHE PATH "")
  set(MPI_C_COMPILER "${MPI_HOME}/bin/mpicc" CACHE PATH "")
  set(MPI_CXX_COMPILER "${MPI_HOME}/bin/mpicxx" CACHE PATH "")
  -#set(MPI_Fortran_COMPILER "${MPI_HOME}/bin/mpifort" CACHE PATH "")
  +set(MPI_Fortran_COMPILER "${MPI_HOME}/bin/mpifort" CACHE PATH "")
  set(MPIEXEC "mpirun" CACHE PATH "")
  set(MPIEXEC_NUMPROC_FLAG "-n" CACHE PATH "")
  