[ET Trac] [Einstein Toolkit] #1648: MPI thorn should auto configure

[Einstein Toolkit]

#1648: MPI thorn should auto configure
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  Reporter:  sbrandt                |       Owner:                     
      Type:  enhancement            |      Status:  reopened           
  Priority:  major                  |   Milestone:  Cactus_4.3.0       
 Component:  EinsteinToolkit thorn  |     Version:  development version
Resolution:                         |    Keywords:                     
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Changes (by rhaas):

  * priority:  minor => major
  * status:  closed => reopened
  * resolution:  fixed =>


Comment:

 The script fails if only MPI_DIR is given. It should then itself set
 MPI_INC_DIRS and MPI_LIB_DIRS based on that. Currently I get:
 {{{
 $ MPI_DIR=/usr/lib/openmpi perl
 arrangements/ExternalLibraries/MPI/configure.pl
 BEGIN MESSAGE
 MPI was manually configured.
 END MESSAGE
 BEGIN DEFINE
 CCTK_MPI 1
 HAVE_MPI 1
 END DEFINE
 BEGIN MAKE_DEFINITION
 CCTK_MPI     = 1
 HAVE_MPI     = 1
 MPI_DIR      = /usr/lib/openmpi
 MPI_INC_DIRS =
 MPI_LIB_DIRS =
 MPI_LIBS     =
 END MAKE_DEFINITION
 INCLUDE_DIRECTORY $(MPI_INC_DIRS)
 LIBRARY_DIRECTORY $(MPI_LIB_DIRS)
 LIBRARY           $(MPI_LIBS)
 }}}

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1648#comment:10>
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