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<p>Thanks Stephan for your hint.</p>
<div class="moz-cite-prefix">Le 20/11/2022 à 10:40, Stephan Bergmann
a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:f7c1d334-96d6-f027-72ba-fbc9544c0cfa@redhat.com">On
11/19/22 10:54, Laurent Balland wrote:
<br>
<blockquote type="cite">What should I do?
<br>
</blockquote>
<br>
look into config.log, search for the part mentioning "what the C++
library is", maybe that gives a clue why exactly the check,
spelled out in configure.ac, failed
<br>
<br>
</blockquote>
<p>I found in config.log:</p>
<p>
<blockquote type="cite">configure:20257: checking what the C++
library is<br>
configure:20283: clang++ -c conftest.cpp >&5<br>
conftest.cpp:94:10: fatal error: 'utility' file not found<br>
#include <utility><br>
^~~~~~~~~<br>
1 error generated.<br>
</blockquote>
Installing libstdc++-12-dev with</p>
<p>sudo apt install libstdc++-12-dev</p>
<p>fixed the problem. Now my libo can nicely compile :-)</p>
<p>Have a good day.</p>
<p>Laurent<br>
</p>
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