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From: "lh_mouse at 126 dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug driver/108865] gcc on Windows fails with Unicode path to source
 file
Date: Wed, 15 Nov 2023 01:31:42 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108865

--- Comment #38 from LIU Hao <lh_mouse at 126 dot com> ---
(In reply to Andrew Pinski from comment #35)
> (In reply to peter0x44 from comment #34)
> > Unfortunately, this option breaks GCC running under Windows XP.
>=20
> XP has not been supported by mingw for a long time so I have no idea how =
you
> have been building there.

In the last year, some efforts have been made to ensure that the mingw-w64 =
CRT
no longer references symbols that did not exist on XP (e.g. to provide our
alternative when there was no `llabs()`). While I didn't test it (I do not =
have
XP installed on any device) it was said to make GNU toolchains produce
executables that run on XP.

I'd say XP is still sort of 'supported'. However one still has to take care,
for example, not pass `%lld` to `printf()`.=