[Bug libstdc++/79190] [7 Regression] ld: (Warning) Unsatisfied symbol "aligned_alloc"

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79190

--- Comment #3 from John David Anglin <danglin at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #1)
> Looks like we do need to create a fall-back implementation after all, as
> Marc suggested in https://gcc.gnu.org/ml/gcc-patches/2016-09/msg00422.html

A working backup would be even better if possible.