[Bug libstdc++/85768] [9 Regression] FreeBSD bootstrap fails due to undefined reference to 'backtrace'

[fdumont at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85768

François Dumont <fdumont at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |fdumont at gcc dot gnu.org

--- Comment #3 from François Dumont <fdumont at gcc dot gnu.org> ---
I used this function cause it was already being used by the libstdc++ profile
mode so I was expecting it to be quite safe. As profile mode is not used on
bootstrap or in general I guess this problem never show up.

I'll move to libbacktrace with proper checks.

Waiting for the fix shall I revert the change ?