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AOCC-2.1.0 - flang not generating executables

Question asked by afernandezody on Mar 13, 2020
Latest reply on Jun 15, 2020 by afernandezody

I have installed AOCC-2.1.0 w/o any major issue. However, and when I try to configure OpenMPI, something seems to be wrong with flang as the process breaks with the error:

checking if Fortran compiler works... no
* It appears that your Fortran compiler is unable to produce working
* executables.  A simple test application failed to properly
* execute.  Note that this is likely not a problem with Open MPI,
* but a problem with the local compiler installation.  More
* information (including exactly what command was given to the
* compiler and what error resulted when the command was executed) is
* available in the config.log file in the Open MPI build directory.
configure: error: Could not run a simple Fortran program.  Aborting.