Toby, this is from the p4est configure: o--------------------------------------- | Checking MPI and related programs o--------------------------------------- checking whether we are using MPI... yes checking whether we are using MPI I/O... yes checking whether we are using MPI_Init_thread... yes checking for mpiexec... no checking for mpirun... no configure: F77 set to ftn configure: FC set to ftn configure: CC set to cc configure: CXX set to CC checking whether the Fortran 77 compiler works... yes checking for Fortran 77 compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling...configure: error: in `/global/u2/m/madams/petsc/arch-cori-knl-opt-intel/externalpackages/git.p4est': configure: error: cannot run Fortran 77 compiled programs. If you meant to cross compile, use `--host'. See `config.log' for more details
Mark, gets us /global/u2/m/madams/petsc/arch-cori-knl-opt-intel/externalpackages/git.p4est/config.log Thanks, Matt On Thu, Jul 13, 2017 at 11:15 AM, Mark Adams <mfad...@lbl.gov> wrote: > I always get this error on Cori at NERSC, KNL, but I can usually rerun > configure and it runs the second time. Well, I can't seem to get this to > work now. > Thanks, > Mark > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener http://www.caam.rice.edu/~mk51/