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  • Mark OLESEN's avatar
    ENH: respect the I_MPI_ROOT setting for INTELMPI (issue #524) · a6ef1050
    Mark OLESEN authored
    - add note in BuildIssues about the I_MPI_CC variable, which is needed
      when building with Intel-MPI and gcc/clang.
    
      This additional setting is needed since the changes needed to solve
      the issue of building scotch with Intel-MPI and icc (issue #434)
      means that mpiicc is now being used as the wrapper when compiling
      scotch.
    
    - have the FOAM_MPI short name for INTELMPI start with 'impi-' instead
      of just the version number.
      Intel-MPI is often installed as /opt/intel/impi/4.1.3.049, which
      results in 'FOAM_MPI=4.1.3.049' and the mpi flavour is lost.
      Prefix these cases with 'impi-'
    a6ef1050