[Bug libstdc++/105678] Undefined reference to stacktrace standard library

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678

--- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Jonathan Wakely
<redi@gcc.gnu.org>:

https://gcc.gnu.org/g:c9c0684ad3092e5aa50453903c09959cb2e83fc7

commit r12-8707-gc9c0684ad3092e5aa50453903c09959cb2e83fc7
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon Aug 22 17:24:27 2022 +0100

    libstdc++: Document linker option for C++23 <stacktrace> [PR105678]

    libstdc++-v3/ChangeLog:

            PR libstdc++/105678
            * doc/xml/manual/using.xml: Document -lstdc++_libbacktrace
            requirement for using std::stacktrace. Also adjust -frtti and
            -fexceptions to document non-default (i.e. negative) forms.
            * doc/html/*: Regenerate.

    (cherry picked from commit cc4fa7a210b638d6a46f14dab17f2361389d18e1)