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Could you try with the latest git repo? We just merged this PR <a href="https://github.com/pmodels/mpich/pull/5722" id="LPlnkOWALinkPreview">
https://github.com/pmodels/mpich/pull/5722</a> to fix this issue.</div>
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FYI, we have changed the way we configure test suite. In the main branch, test suite, i.e.
<code>test/mpi</code>, is now configured independently from the mpich configure. To run test suite, after build and installing mpich, go to
<code>test/mpi</code>, run</div>
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./autogen.sh</div>
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./configure</div>
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make testing</div>
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We added rule in the mpich Makefile so <code>make testing</code> will do above as a convenience. But if you encounter issues or need customized test configuration, try configure test/mpi separately.</div>
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-- <br>
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Hui Zhou<br>
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<a target="_blank" id="LPUrlAnchor772189" href="https://github.com/pmodels/mpich/pull/5722" style="text-decoration: none; color: var(--themePrimary);">test/config: minor fixes by raffenet · Pull Request #5722 · pmodels/mpich</a></div>
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Pull Request Description Improve configure output Fix dtpools build issue Author Checklist Provide Description Particularly focus on why, not what. Reference background, issues, test failures, ...</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Gregor Corbin via discuss <discuss@mpich.org><br>
<b>Sent:</b> Thursday, December 16, 2021 11:48 AM<br>
<b>To:</b> discuss@mpich.org <discuss@mpich.org><br>
<b>Cc:</b> Gregor Corbin <g.corbin@fz-juelich.de><br>
<b>Subject:</b> [mpich-discuss] make testing fails when building from git(main)</font>
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<p>Dear MPICH devs,</p>
<p>I want to use the MPI test suite provided with MPICH to test an MPI wrapper library I am developing (the MPI wrapper for Score-P).
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<p>As a first step, I tried to check out the latest version from git, build everything and then run the test suite with `make testing`. I can build MPICH itself without a problem and the example cpi program runs just fine. However, during `make testing` I run
into lots of errors of the form</p>
<blockquote>
<p>In file included from dtpools.c:6:<br>
../include/dtpools_internal.h:12:10: fatal error: mpi.h: No such file or directory<br>
12 | #include "mpi.h"<br>
| ^~~~~~~<br>
compilation terminated.</p>
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<p>This happens only with the git version, not with the tarball version(mpich-4.0b1).
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<p>I attached all the program outputs and log files. Any help is appreciated.</p>
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<p>As I workaround I first built MPICH itself, then did './configure CC=mpicc ...', in the test/mpi directory and then directly use the runtests script. This works for now, but is surely not how it was intended.
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<p>Kind regards,</p>
<p>Gregor Corbin</p>
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