Ok - this is on your Mac. >>>>> Executing: /usr/local/Cellar/mpich/3.3.2/bin/mpicc --version stdout: Apple clang version 11.0.3 (clang-1103.0.32.59) <<<<<
XCode clang does not support OpenMP as far as I know. Satish On Tue, 5 May 2020, Mark Adams wrote: > Sorry, getting my machines mixed up. > > On Tue, May 5, 2020 at 5:16 PM Satish Balay <ba...@mcs.anl.gov> wrote: > > > Sorry - what is the issue here? The attached configure.log looks good to > > me. > > > > Satish > > > > On Tue, 5 May 2020, Mark Adams wrote: > > > > > This works with OpenMP > > > > > > > >