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</o:shapelayout></xml><![endif]--></head><body lang=NO-BOK link="#475A8D" vlink="#C32D2E" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=DE style='font-size:11.0pt'>Hei,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I'm currently trying to install PETSc on a server (Ubuntu 22.04) with Intel MPI and Intel OneAPI. To combine both, I have to use f. ex. "mpiicc -cc=icx" as C-compiler, as described by <a href="https://stackoverflow.com/a/76362396">https://stackoverflow.com/a/76362396</a>. Therefore, I adapted the configure-line as follow:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><i><span lang=EN-US style='font-size:11.0pt'>./configure --prefix=/media/storage/local_opt/petsc --with-scalar-type=complex --with-cc="mpiicc -cc=icx" --with-cxx="mpiicpc -cxx=icpx" --CPPFLAGS="-fPIC -march=native -mavx2" --CXXFLAGS="-fPIC -march=native -mavx2" --with-fc="mpiifort -fc=ifx" --with-pic=true --with-mpi=true --with-blaslapack-dir=/opt/intel/oneapi/mkl/latest/lib/intel64/ --with-openmp=true --download-hdf5=yes --download-netcdf=yes --download-chaco=no --download-metis=yes --download-slepc=yes --download-suitesparse=yes --download-eigen=yes --download-parmetis=yes --download-ptscotch=yes --download-mumps=yes --download-scalapack=yes --download-superlu=yes --download-superlu_dist=yes --with-mkl_pardiso=1 --with-boost=1 --with-boost-dir=/media/storage/local_opt/boost --download-opencascade=yes --with-fftw=1 --with-fftw-dir=/media/storage/local_opt/fftw3 --download-kokkos=yes --with-mkl_sparse=1 --with-mkl_cpardiso=1 --with-mkl_sparse_optimize=1 --download-muparser=no --download-p4est=yes --download-sowing=yes --download-viennalcl=yes --with-zlib --force=1 --with-clean=1 --with-cuda=1<o:p></o:p></span></i></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>The configuration, however, fails with <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><i><span lang=EN-US style='font-size:11.0pt'>The CMAKE_C_COMPILER:<o:p></o:p></span></i></p><p class=MsoNormal><i><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span lang=EN-US style='font-size:11.0pt'> mpiicc -cc=icx<o:p></o:p></span></i></p><p class=MsoNormal><i><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span lang=EN-US style='font-size:11.0pt'> is not a full path and was not found in the PATH<o:p></o:p></span></i></p><p class=MsoNormal><i><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></i></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>for all additional modules which use a cmake-based configuration approach (such as OPENCASCADE). How could I solve that problem?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Thank you!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Roland Richter<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> <o:p></o:p></span></p></div></body></html>