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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We are using PETSc as part of a larger project and are switching from compiling with gcc to using AOCC (clang). However, I am getting an error from my include statements stating that the data type __complex128 is an “unknown type name”.
The full error log is attached.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I found this solution online (<a href="https://urldefense.us/v3/__https://community.freefem.org/t/freefem-petsc-compilation-error-libblas-a-liblapack-a-cannot-be-used/2771/8__;!!G_uCfscf7eWS!fqL9KO-Su4o3uzl3iGDcskkh1utILAAeNaaZ25v6yAZ2CEn2axOiqwOCYwJHMlq_jQwt9Oc4FXRaM9tMvfMBVx5mCetoylgskpID89ee$">FreeFem - PETSc compilation error - libblas.a/liblapack.a cannot be used - FreeFEM installation
- FreeFEM</a>), which says to comment out a line in the petscconf.h header file. Is this a safe fix or is there a more elegant way to go about this?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best,<o:p></o:p></p>
<p class="MsoNormal">Ben<o:p></o:p></p>
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