[Bug libstdc++/101867] avr libc build error for libstdc++

[unlvsur at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101867

--- Comment #3 from cqwrteur <unlvsur at live dot com> ---
Created attachment 51293
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51293&action=edit
config file