[Bug bootstrap/67102] Parallel build fails in libffi/configure

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67102

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 51466
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51466&action=edit
Patch which I am testing