Hi, I'm new to this list. I develop a Fortran 2008 coarrays project targeting HPC systems. I'd like to simplify my build process with autotools. The immediate problem is that the executable is run in different ways on different platforms. For example, OpenCoarrays compiler is "caf", but the executable is run with "cafrun -np .. ./a.out". This is similar to "mpif90" and "mpirun" for MPI programs. On Cray I compile with "ftn" and run with "aprun" (it's also cross-compiled, but I'm not there yet). So I get errors like: configure:2850: caf -o conftest conftest.f >&5 configure:2854: $? = 0 configure:2861: ./conftest [mpiexec@xxxxxxxxxxxxxxxxxxxxxxxxxxxx] match_arg (utils/args/args.c:159): unrecognized argument pmi_ args [mpiexec@xxxxxxxxxxxxxxxxxxxxxxxxxxxx] HYDU_parse_array (utils/args/args.c:174): argument matching r eturned error [mpiexec@xxxxxxxxxxxxxxxxxxxxxxxxxxxx] parse_args (ui/mpich/utils.c:1596): error parsing input array [mpiexec@xxxxxxxxxxxxxxxxxxxxxxxxxxxx] HYD_uii_mpx_get_parameters (ui/mpich/utils.c:1648): unable to parse user arguments [mpiexec@xxxxxxxxxxxxxxxxxxxxxxxxxxxx] main (ui/mpich/mpiexec.c:153): error parsing parameters because the invocation should have been "cafrun -np .. ./conftest" for this compiler. Is there a standard way of implementing this in configure.ac? I looked at ax_prog_fc_mpi: https://www.gnu.org/software/autoconf-archive/ax_prog_fc_mpi.html which looks similar but not exactly what I need. Thanks Anton _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf
