B20.1 + EGCS 1.1.1: -r8 option of g77
Mumit Khan
khan@xraylith.wisc.edu
Sun Jan 31 23:52:00 GMT 1999
Steve Roberts <Stephen.Roberts@anu.edu.au> writes:
> Just tried to compile a fortran program using g77 and wanted to use the
> -r8 option to convert to double precision. But no joy as I get the
> warning:
>
> g77: unrecognized option `-r8'
>
> Am I using the wrong option (it is documented in the info files), or is
> this a bug.
>
It's documented as *not being supported*. Please read the "Increasing
Precision/Range" (or r8) section in the g77 info doc.
Regards,
Mumit
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