[Bug fortran/44054] Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44054

--- Comment #9 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
Fortran devs, is there any interest in this approach?