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Hi, Carl
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<div class="">Please send me the file config.log.</div>
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<div class="">Wei-keng </div>
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<div class="">On Oct 24, 2021, at 7:30 AM, Carl Ponder <<a href="mailto:cponder@nvidia.com" class="">cponder@nvidia.com</a>> wrote:</div>
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<div class="">When I build PNetCDF with <font face="monospace" class="">MPICC=mpicc</font> and
<font face="monospace" class="">mpicc</font> on my<font face="monospace" class=""> $PATH</font>, I see this during the
<font face="monospace" class="">configure</font> phase:<font face="monospace" class=""><br class="">
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<blockquote class=""><font face="monospace" class="">ENV PATH=${PATH}:/usr/local/bin<br class="">
ENV MPICC mpicc<br class="">
...<br class="">
checking for sed handling option -i ... /usr/bin/sed -i''<br class="">
<b class="">checking mpicc under yes... no</b></font><br class="">
<font face="monospace" class="">configure: error: </font><br class="">
<font face="monospace" class=""> -----------------------------------------------------------------------</font><br class="">
<font face="monospace" class=""> Specified MPI C compiler "mpicc" cannot be found under yes</font><br class="">
<font face="monospace" class=""> PnetCDF requires a working MPI C compiler. Please specify the location</font><br class="">
<font face="monospace" class=""> of an MPI C compiler, either in the MPICC environment variable</font><br class="">
<font face="monospace" class=""> (not CC variable) or through --with-mpi configure flag. Abort.</font><br class="">
<font face="monospace" class=""> -----------------------------------------------------------------------</font><br class="">
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I can work around it by making the path absolute<br class="">
<blockquote class=""><font face="monospace" class="">ENV MPICC /usr/local/bin/mpicc<br class="">
...</font><font face="monospace" class=""><br class="">
</font><font face="monospace" class="">checking for sed handling option -i ... /usr/bin/sed -i''<br class="">
<b class="">checking whether /usr/local/bin/mpicc exists and is executable... yes</b><br class="">
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But, based on the first message, I'm thinking there's an incorrect path-search during the
<font face="monospace" class="">configure</font> phase.<br class="">
This is with PNetCDF 1.12.2.<br class="">
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