• Pavan Balaji's avatar
    Make "F77" an expert-level setting. · 4e5f84a5
    Pavan Balaji authored and Pavan Balaji's avatar Pavan Balaji committed
    
    
    The user can now enable/disable fortran using the --enable-fortran
    option, instead of separate --enable-f77 and --enable-fc.  Expert
    users can control specific Fortran standards to use with
    --enable-fortran=f77,f90 (and f08 in the future).
    
    Also allow the user to specify only "FC".  If "F77" is not specified,
    we use the same compiler as FC.
    
    We now use mpifort as the primary Fortran wrapper, with mpif90 as a
    symlink to it for backward compatibility.  If the user specifies a
    different F77 compiler than the FC compiler, or if FFLAGS and FCFLAGS
    are different, then a separate mpif77 is generated.  Otherwise, mpif77
    is a symlink to mpifort.
    
    Signed-off-by: Kenneth Raffenetti's avatarKen Raffenetti <raffenet@mcs.anl.gov>
    4e5f84a5