https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91731
--- Comment #6 from Damian Rouson <damian at sourceryinstitute dot org> --- Steve, I'm so incredibly glad you posted the details of your workaround. Thank you! I had seen the FCFLAG environment variable, but I hadn't noticed the FFLAG variable listed just a few lines lower in the output of "configure --help". I was pulling my hair out until I noticed that one extra character! Also, what is -w doing? From your message on the email list, I'm guessing it converts an error message to a warning. Is it needed with -fallow-argument-mismatch? I don't find -w in the output of "gfortran --help" and I don't see it mentioned in gfortran's online documentation at https://gcc.gnu.org/onlinedocs/gfortran/Option-Summary.html.
