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From: Jim Wilson <jimw@sifive.com>
Date: Wed, 26 Jun 2019 21:22:00 -0000
Message-ID: <CAFyWVaaUP0NJY2ghxEgjRmPF2YSoAzG2xr6DXiQrr9TokwQanQ@mail.gmail.com>
Subject: Re: Default debug format
To: Segher Boessenkool <segher@kernel.crashing.org>
Cc: Florian Doersch <gcc@fd.mytrap.de>, gcc-help <gcc-help@gcc.gnu.org>
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On Wed, Jun 26, 2019 at 5:41 AM Segher Boessenkool
<segher@kernel.crashing.org> wrote:
> > The problem is, that only "-gxcoff" creates proper (with AIX debugger
> > dbx) debuggable binaries.
> >
> > How can I tell the gcc (i.e while building the gcc itself) that it
> > should use xcoff as the default? I havent found anything working about it.

I think that
#define DEFAULT_GDB_EXTENSIONS 0
is what you want here.  But I also think that it would be wiser to
just use gdb instead of turning the extensions off.

Jim