> On May 25, 2021, at 6:53 PM, Pritchard Jr., Howard <howa...@lanl.gov > <mailto:howa...@lanl.gov>> wrote: > > In your build area, do you see any .lo files in opal/util/coeval?
That directory doesn’t exist in my build area. In opal/util/keyval I have keyval_lex.lo. > > Which compiler are you using? gcc 11.1.1 > Also, are you building from the tarballs at > https://www.open-mpi.org/software/ompi/v4.1/ > <https://www.open-mpi.org/software/ompi/v4.1/> ? Yes; specifically I’m using the tarball from https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-4.1.1.tar.bz2 <https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-4.1.1.tar.bz2> John