On Mon, Sep 5, 2022 at 2:23 PM Koning, Paul <paul.kon...@dell.com> wrote:
>
>
>
> > On Sep 5, 2022, at 5:29 AM, Richard Biener <richard.guent...@gmail.com>
> > wrote:
> >
> >
> > [EXTERNAL EMAIL]
> >
> > On Fri, Sep 2, 2022 at 8:57 PM Koning, Paul via Gcc <gcc@gcc.gnu.org> wrote:
> >>
> >> Given that pdp11 no longer supports debug output, I get a lot more test
> >> failures, like this:
> >>
> >> spawn -ignore SIGHUP /Users/pkoning/Documents/svn/build/pdp/gcc/xgcc
> >> -B/Users/pkoning/Documents/svn/build/pdp/gcc/ -mlra
> >> -fdiagnostics-plain-output -Og -g -w -c -o 20000105-1.o
> >> /Users/pkoning/Documents/svn/gcc/gcc/testsuite/gcc.c-torture/compile/20000105-1.c
> >> xgcc: warning: target system does not support debug output
> >> cc1: warning: target system does not support debug output
> >> FAIL: gcc.c-torture/compile/20000105-1.c -Og -g (test for excess errors)
> >>
> >> I assume there is some way in the test suite machinery to globally skip
> >> all "debug output" cases. How would I do that?
> >
> > Hmm. In testsuite/lib/prune.exp there's
> >
> > # Ignore stabs obsoletion warnings
> > regsub -all "(^|\n)\[^\n\]*\[Ww\]arning: STABS debugging
> > information is obsolete and not supported anymore\[^\n\]*" $text ""
> > text
> >
> > maybe you can (selectively for pdp11) add similar pruning of the
> > 'target system does not support debug output' message?
> > I think you should be able to use
> >
> > if { [istarget pdp11-*-*] } then {
> > regsub -all " ... " ...
> > }
>
> Thanks, I'll look into that. Should it be more general to cover any other
> targets that don't have debug output? I think pdp11 isn't the only one but
> I'm not sure.
True - pruning generally sounds more useful.
Richard.
> paul
>
