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From: "jasonwucj at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/100854] TS 18661-3 and backwards-incompatible setting of
 __FLT_EVAL_METHOD__
Date: Fri, 02 Sep 2022 07:52:40 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100854

Chung-Ju Wu <jasonwucj at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andrea.corallo at arm dot =
com,
                   |                            |kito at gcc dot gnu.org

--- Comment #5 from Chung-Ju Wu <jasonwucj at gcc dot gnu.org> ---
(In reply to Francois-Xavier Coudert from comment #2)
> This affects x86_64-apple-darwin:
> https://gcc.gnu.org/pipermail/gcc/2021-December/237959.html
>=20
> The <math.h> system header errors out on any value of __FLT_EVAL_METHOD__
> that is not -1, 0, 1, or 2.

I guess this issue has been resolved by newlib implementation. :)

Refer to the discussions on:
https://sourceware.org/pipermail/newlib/2021/018471.html
https://sourceware.org/pipermail/newlib/2022/019522.html

The patches have been committed into newlib code base and it should be work=
able
now.=