[Bug libbacktrace/112263] [C++23] std::stacktrace does not identify symbols in shared library

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112263

--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by Ian Lance Taylor
<i...@gcc.gnu.org>:

https://gcc.gnu.org/g:8484e3479fe80aebdc4a2406473aef906055b4f8

commit r13-8006-g8484e3479fe80aebdc4a2406473aef906055b4f8
Author: Ian Lance Taylor <i...@golang.org>
Date:   Mon Nov 6 15:12:05 2023 -0800

    libstdc++: use -D_GNU_SOURCE when building libbacktrace

            PR libbacktrace/111315
            PR libbacktrace/112263
            * acinclude.m4: Set -D_GNU_SOURCE in BACKTRACE_CPPFLAGS and when
            grepping link.h for dl_iterate_phdr.
            * configure: Regenerate.