Hi, Could you try modifying your configure command to be something like this?
./configure CC=icx CXX=icpx FC=ifx CFLAGS="-O3" CXXFLAGS="-O3" FCFLAGS="-O3" This works for me. I am using a somewhat older one api compiler suite however: icx --version Intel(R) oneAPI DPC++/C++ Compiler 2023.2.0 (2023.2.0.20230622) Howard From: <[email protected]> on behalf of "[email protected]" <[email protected]> Reply-To: "[email protected]" <[email protected]> Date: Monday, June 15, 2026 at 7:40 AM To: Open MPI Users <[email protected]> Subject: [EXTERNAL] [OMPI users] configure failed of openmpi-5.0.10 with the 2026.0.0 icx and ifx compilers in Fedora 44 Der all, I cannot configure openmpi-5.010 with the 2026.0.0 icx+ifx compilers in Fedora Linux 44 (Workstation Edition) system (altough an alternative version with gcc+gfortran is ok). It is worth noting that during the installation of the icx/ifx compilers, I had to add the line: ln -s /usr/lib64/libgcc_s.so.1 /usr/x86_64-linux-gnu/lib/libgcc_s.so. Please, any suggestions on how to resolve the issues listed in the attached file? Thank you in advance. Regards. Jorge D'Elia. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
