jxc100

> On my computer, I managed to compile without tweaking CMakeList.txt. > > gcc-12 (Homebrew GCC 12.2.0) 12.2.0 > cmake version 3.24.1 > mpirun (Open MPI) 4.1.4 > fftw 3.3.10...

Thanks for all the sleuthing. I was also successful setting CC and CXX to the system clang compiler: setenv CC /usr/bin/gcc setenv CXX /usr/bin/g++ same with OMPI_CC and OMPI_CXX, and...

To quadpixles - sorry, I may have missed this when posted. However, I believe I had already tried something like that, but I will keep it in mind to move...