[Bug other/80719] gcc build fails on libiberty conflicting types: CP_STATIC_IF_GLIBCPP_V3

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80719

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
*** Bug 80720 has been marked as a duplicate of this bug. ***