gfortran compiler option question?



Instead of prefixing every file with .f or .f95 or .f03 etc., I'd like to use a compiler option to tell gfortran which version/standard the code is. I'd like simply to have *.f files (*** I'm a FORTRAN newbie, so maybe I'm going against good practice? ***).

I tried: --std=f95 on a *.f file with FORTRAN 95 code but still got a train-load of errors.

Suggestions?

---John
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