[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:  new                
 Priority:  minor                  |   Milestone:                     
Component:  Other                  |     Version:  development version
 Keywords:  ExternalLibraries/MPI  |  
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 On Mac OS, if I set MPI_DIR=BUILD in order to build OpenMPI using the MPI
 thorn, Cactus should copy the built version of mpirun into exe/<config>.
 However, if it finds one in /usr/local/bin, it copies that one instead.

 NB: to compile OpenMPI, you need gnu99 or later in CFLAGS, as OpenMPI
 needs the 'asm' directive, which is a GNU extension.

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