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From: "tromey at sourceware dot org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug build/29966] Cannot build anymore for win32 thread model of gdb
Date: Sat, 14 Jan 2023 17:11:51 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29966

--- Comment #44 from Tom Tromey <tromey at sourceware dot org> ---
(In reply to Joel Brobecker from comment #43)
> Maybe I'll amend:
>=20
> Does it impact people trying to build a recent GDB using a recent GCC on =
old
> versions of Windows (versions that would be older than Windows Vista)?

Yes, but the IIUC there is an additional fix in upstream libstdc++
that is planned to be fixed.  So it affects a small segment of
users at present: people building gdb on an old windows with
a gcc from git.  (That's my understanding anyway)

I tend to think this bug can be closed again.

(In reply to cqwrteur from comment #41)

> You can detect include <bits/gthr-default.h> with __GTHREAD_HAS_COND macro

I'd rather gdb not rely on libstdc++ internals.

--=20
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