<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Tue, Jun 13, 2017 at 3:48 AM, Vaz, Guilherme <span dir="ltr"><<a href="mailto:G.Vaz@marin.nl" target="_blank">G.Vaz@marin.nl</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





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<p>Dear all,<br>
</p>
<p><span style="font-size:12pt">I am trying to install PETSC on a Cray XC40 system (Hazelhen) with the usual Cray wrappers for Intel compilers, with some chosen external packages and MKL libraries.</span><br></p>
<p>I read some threads in the mailing list about this, and I tried the petsc-3.7.5/config/examples/<wbr>arch-cray-xt6-pkgs-opt.py <wbr>configuration options. After trying this (please abstract from my own env vars),<br>
</p>
<div>CONFOPTS="--prefix=$PETSC_<wbr>INSTALL_DIR \</div>
<div>              --with-cc=cc \</div>
<div>              --with-cxx=CC \</div>
<div>              --with-fc=ftn \</div>
<div>              --with-clib-autodetect=0 \</div>
<div>              --with-cxxlib-autodetect=0 \</div>
<div>              --with-fortranlib-autodetect=0 \</div>
<div>              --COPTFLAGS=-fast -mp \</div>
<div>              --CXXOPTFLAGS=-fast -mp \</div>
<div>              --FOPTFLAGS=-fast -mp \<br>
</div>
<div>              --with-shared-libraries=0 \ </div>
<div>              --with-batch=1 \</div>
<div>              --with-x=0 \</div>
<div>              --with-mpe=0 \</div>
<div>              --with-debugging=0 \</div>
<div>              --download-superlu_dist=$<wbr>SOURCE_DIR/$SUPERLU_SOURCE_<wbr>FILE \</div>
<div>              --with-blas-lapack-dir=$<wbr>BLASDIR \</div>
<div>              --download-parmetis=$SOURCE_<wbr>DIR/$PARMETIS_SOURCE_FILE \</div>
<div>              --download-metis=$SOURCE_DIR/$<wbr>METIS_SOURCE_FILE \</div>
<div>              --with-external-packages-dir=$<wbr>INSTALL_DIR \</div>
<div>              --with-ssl=0 <span style="font-size:12pt">"</span></div>
<p><br>
</p>
<p>I get the following error:<br>
</p>
<p><br>
</p>
<div>TESTING: checkFortranLinkingCxx from config.compilers(/zhome/<wbr>academic/HLRS/pri/iprguvaz/<wbr>ReFRESCO/Dev/trunk/Libs/build/<wbr>petsc-3.7.5/config/<wbr>BuildSystem/config/compilers.<wbr>py:1097)</div>
<div>******************************<wbr>******************************<wbr>*******************</div>
<div>         UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for details):</div>
<div>------------------------------<wbr>------------------------------<wbr>-------------------</div>
<div>Fortran could not successfully link C++ objects</div>
<div>******************************<wbr>******************************<wbr>*******************</div>
<div><br>
Does it ring a bell? Any tips?</div></div></blockquote><div><br></div><div>You turned off autodetection, so it will not find libstdc++. That either has to be put in LIBS, or I would recommend</div><div><br></div><div>  --with-cxx=0</div><div><br></div><div>since nothing you have there requires C++.</div><div><br></div><div>  Thanks,</div><div><br></div><div>    Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" style="font-size:12pt;color:#000000;background-color:#ffffff;font-family:Calibri,Arial,Helvetica,sans-serif">
<div>Thanks,<br>
</div>
<div>Guilherme V.<br>
</div>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div><div><br></div><div><a href="http://www.caam.rice.edu/~mk51/" target="_blank">http://www.caam.rice.edu/~mk51/</a><br></div></div></div>
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