[ET Trac] [Einstein Toolkit] #1667: ExternalLibraries/MPI should report error messages

[Einstein Toolkit]

#1667: ExternalLibraries/MPI should report error messages
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  Reporter:  hinder  |       Owner:                     
      Type:  defect  |      Status:  new                
  Priority:  minor   |   Milestone:                     
 Component:  Cactus  |     Version:  development version
Resolution:          |    Keywords:  MPI                
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Comment (by bmundim):

 Ok, but what I am trying to say is that the MPI_DIR
 might not be sufficient to determine where the inc and lib
 files are. For example the default mpi stack on supermuc sets
 the  MPI_DIR to /opt/ibmhpc/pecurrent/mpich2, MPI_INC_DIR
 to -I/opt/ibmhpc/pecurrent/mpich2/intel/include64 and MPI_LIB_DIR
 to -L/opt/ibmhpc/pecurrent/mpich2/intel/lib64. If MPI_INC_DIR
 and MPI_LIB_DIR set in the optionlist do overwrite the ones
 set by the script when MPI_DIR is set, then we should be fine.
 Otherwise it will cause problems. I am working on updating supermuc
 configuration too. Let's see how it will behave.

 Thanks,
 Bruno.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1667#comment:9>
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