[ET Trac] [Einstein Toolkit] #1776: Wrong mpirun copied to utilities directory in MPI thorn

[Einstein Toolkit]

#1776: Wrong mpirun copied to utilities directory in MPI thorn
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  Reporter:  hinder  |       Owner:                       
      Type:  defect  |      Status:  confirmed            
  Priority:  minor   |   Milestone:                       
 Component:  Other   |     Version:  development version  
Resolution:          |    Keywords:  ExternalLibraries/MPI
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Comment (by hinder):

 I checked that there was no MPI_DIR set in the shell which I used to
 launch the build.  I agree that detect.pl seems to be setting MPI_DIR
 correctly; the output indicates that the install location is correct, and
 from the code, this seems to propagate directly to the setting of MPI_DIR.
 Nonetheless, the wrong executable is copied, suggesting that by the time
 the code above gets called, something has changed MPI_DIR, or the code
 above is not working how it's supposed to.  It's possible that if you put
 a dummy executable in /usr/local/bin/mpirun, you might be able to trigger
 the same behaviour on any system.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1776#comment:3>
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