On 2020-09-11 08:59, Marco Atzeri via Cygwin wrote: > On 11.09.2020 04:37, Lawrence Bernardo via Cygwin wrote: >> Dear Cygwin users and developers, >> >> I am trying to run some models based on the ROMS ocean modeling system. And >> although I mainly run such models on Linux supercomputing systems, I >> sometimes use Cygwin to make test runs. However, whenever I install Cygwin >> on a new PC, I often find that my set up on an older PC I had been using >> doesn't work properly. After looking deeper into the issues, it seems that >> proper compilation requires that the same fortran compiler (gfortran in >> this case) be used to compile the necessary components. >> >> And as far as I understand, these components would mainly be:
>> - netcdf-fortran >> As the gfortran compiler version number used for these different components >> is not indicated whenever I run cygwin setup-x86_64.exe, I am left to guess >> which version numbers for each to select. Of course, another option would >> be to accept the defaults for some components, and then compile my own >> version of say, netcdf, but this attempt almost always fails, and I'm not >> sure if this is due to conflicts with the already existing cygwin setup. >> >> Given the issues above, would anyone have any suggestions or >> recommendations on how to best achieve the setup I would like to have? I >> will greatly appreciate any help. > netcdf-fortran needs a rebuild > > $ zcat /usr/include/netcdf.mod | head -n 1 > GFORTRAN module version '14' created from netcdf4.f90 Worse, setup.ini somehow now contains component package netcdf-fortran-debuginfo but not netcdf-fortran itself! -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised. [Data in IEC units and prefixes, physical quantities in SI.] -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
