[petsc-dev] configure failure

Matthew Knepley knepley at gmail.com
Thu Jul 13 11:21:40 CDT 2017

Toby, this is from the p4est configure:

| Checking MPI and related programs
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
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



On Thu, Jul 13, 2017 at 11:15 AM, Mark Adams <mfadams at 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

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