https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92191
--- Comment #4 from John Watts <john_watts at isoparix dot com> --- As directed: gfortran -g -ffpe-trap=zero,overflow,underflow -fdollar-ok -wrapper gdb, --args -c fosyan.f gfortran: error: unrecognized command line option '--args' Regards, John Watts john_wa...@isoparix.com Skype: JS.Watts Tel: +44 (0)20 8549 6501 Mob: +44 (0)774 694 9715 Everything that is Proveable is True. But not everything that is True is Proveable - and we can prove that. On 23/10/2019 12:06, marxin at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92191 > > --- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- >> >> gfortran -g -ffpe-trap=zero,overflow,underflow -fdollar-ok -save-temps >> -wrapper gdb --args -c fosyan.f >> gfortran: error: unrecognized command line option '--args' >> > There must be a comma in between gdb and --args: > gfortran ... -wrapper gdb,--args >