<html>#1776: Wrong mpirun copied to utilities directory in MPI thorn
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<tr><td style='text-align:right'> Reporter:</td><td>Ian Hinder</td></tr>
<tr><td style='text-align:right'> Status:</td><td>resolved</td></tr>
<tr><td style='text-align:right'>Milestone:</td><td></td></tr>
<tr><td style='text-align:right'> Version:</td><td>development version</td></tr>
<tr><td style='text-align:right'> Type:</td><td>bug</td></tr>
<tr><td style='text-align:right'> Priority:</td><td>minor</td></tr>
<tr><td style='text-align:right'>Component:</td><td>Other</td></tr>
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<p>Changes (by Roland Haas):</p>
<p><table>
<tr><td>status:</td><td>resolved (was open)</td></tr>
</table></p>
<p>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. </p>
<p>NB: to compile OpenMPI, you need gnu99 or later in CFLAGS, as OpenMPI needs the 'asm' directive, which is a GNU extension.</p>
<p><strong>Keyword:</strong> ExternalLibraries/MPI</p>
<p>--<br/>
Ticket URL: <a href='https://bitbucket.org/einsteintoolkit/tickets/issues/1776/wrong-mpirun-copied-to-utilities-directory'>https://bitbucket.org/einsteintoolkit/tickets/issues/1776/wrong-mpirun-copied-to-utilities-directory</a></p>
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