On Mon, Oct 31, 2011 at 10:05 PM, James E. Davies <[email protected]> wrote: > gfortran is now very good: > > gcc-gfortran.x86_64 : Fortran support > > if you want to spend money, ifort (Intel fortran) is what we use at work. > > gfortran will compile legacy f77 code, as well as f90 and f95 (and f2003?). > > cheers, > > jim.
I'll second this. The "gcc-gfortran" tools are based on the old "f2c" toolkit, designed to turn Fortran code into C code and then compile *that*. The result is surprisingly stable, standards compliant, and effective at dealing with old code and old projects.
