[Bug libstdc++/103305] Cannot build libstdc++ with newlib on aarch64-none-elf or bfin-elf with new version of newlib

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103305

--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Yes, I think so, otherwise you can only use GCC trunk with the latest newlib.
Maybe give it a week to see if anybody notices problems with the new code, then
backport. Thanks!