[Bug libstdc++/122322] [14/15 regression] libstdc++-v3 autoreconf broken since r16-4443-g651bf5126da124

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122322

--- Comment #10 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Jonathan Wakely
<redi@gcc.gnu.org>:

https://gcc.gnu.org/g:374ec2ed5f61049ef9302c68b05fab13b17f2caa

commit r14-12108-g374ec2ed5f61049ef9302c68b05fab13b17f2caa
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Sat Oct 18 22:05:43 2025 +0100

    libstdc++: Remove undeclared macros from configure.ac [PR122322]

    The additions in r16-4443-g651bf5126da124 cause errors when running
    autoreconf.

    libstdc++-v3/ChangeLog:

            PR libstdc++/122322
            * configure.ac (with_newlib) <*-rtems*>: Remove
            HAVE_SYS_IOCT4YL_H, _GLIBCXX_USE_LINK, _GLIBCXX_USE_READLINK,
            _GLIBCXX_USE_SYMLINK, _GLIBCXX_USE_TRUNCATE, and
            _GLIBCXX_USE_FDOPENDIR. Remove duplicates.
            * configure: Regenerate.

    (cherry picked from commit f5fb192c65e618508108525252b771956bdb1078)