gfortran: source code listing?

["Dr. Harald von der Osten" <hvdosten@xxxxxxxxx>]

Hi out there,

I changed from Microsoft Fortran 5 to gfortran on OS X for a couple of
weeks and wonder how I could create a source code listing with
gfortran (for purposes of documentation and publication). In Microsoft
Fortran it was able to use the /Fs option. But how can I do this with
gfortran?

Thanks a lot,
Harald