<html>#2682: updates to compile ET on macOS M1 systems
<table style='border-spacing: 1ex 0pt; '>
<tr><td style='text-align:right'> Reporter:</td><td>Roland Haas</td></tr>
<tr><td style='text-align:right'> Status:</td><td>new</td></tr>
<tr><td style='text-align:right'>Milestone:</td><td></td></tr>
<tr><td style='text-align:right'> Version:</td><td></td></tr>
<tr><td style='text-align:right'> Type:</td><td>enhancement</td></tr>
<tr><td style='text-align:right'> Priority:</td><td>major</td></tr>
<tr><td style='text-align:right'>Component:</td><td>EinsteinToolkit thorn</td></tr>
</table>
<p>On M1 (and freshly installed amd64) macOS systems there are a number of changes to consider:</p>
<ul>
<li>HomeBrew installs to /opt/homebrew rather than /opt/local</li>
<li>PAPI needs more patches to be turned into a no-op (since it does not support darwin)</li>
</ul>
<p>This is provided in a series of pull requests for flesh and ExternalLibraries: </p>
<ul>
<li><a data-is-external-link="true" href="https://bitbucket.org/cactuscode/cactus/pull-requests/148" rel="nofollow">https://bitbucket.org/cactuscode/cactus/pull-requests/148</a></li>
<li><a data-is-external-link="true" href="https://github.com/EinsteinToolkit/ExternalLibraries-PAPI/pull/3" rel="nofollow">https://github.com/EinsteinToolkit/ExternalLibraries-PAPI/pull/3</a></li>
<li><a data-is-external-link="true" href="https://github.com/EinsteinToolkit/ExternalLibraries-FFTW3/pull/1" rel="nofollow">https://github.com/EinsteinToolkit/ExternalLibraries-FFTW3/pull/1</a></li>
<li><a data-is-external-link="true" href="https://github.com/EinsteinToolkit/ExternalLibraries-OpenCL/pull/1" rel="nofollow">https://github.com/EinsteinToolkit/ExternalLibraries-OpenCL/pull/1</a></li>
<li><a data-is-external-link="true" href="https://github.com/EinsteinToolkit/ExternalLibraries-OpenSSL/pull/1" rel="nofollow">https://github.com/EinsteinToolkit/ExternalLibraries-OpenSSL/pull/1</a></li>
<li><a data-is-external-link="true" href="https://github.com/EinsteinToolkit/ExternalLibraries-zlib/pull/1" rel="nofollow">https://github.com/EinsteinToolkit/ExternalLibraries-zlib/pull/1</a></li>
<li><a data-is-external-link="true" href="https://github.com/EinsteinToolkit/ExternalLibraries-hwloc/pull/3" rel="nofollow">https://github.com/EinsteinToolkit/ExternalLibraries-hwloc/pull/3</a></li>
<li><a data-is-external-link="true" href="https://github.com/EinsteinToolkit/ExternalLibraries-pthreads/pull/1" rel="nofollow">https://github.com/EinsteinToolkit/ExternalLibraries-pthreads/pull/1</a></li>
</ul>
<p></p>
<p>--<br/>
Ticket URL: <a href='https://bitbucket.org/einsteintoolkit/tickets/issues/2682/updates-to-compile-et-on-macos-m1-systems'>https://bitbucket.org/einsteintoolkit/tickets/issues/2682/updates-to-compile-et-on-macos-m1-systems</a></p>
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