[Bug libfortran/94694] [10 Regression][libgfortran] libgfortran does not compile on bare-metal aarch64-none-elf (newlib)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94694

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 48326
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48326&action=edit
gcc10-pr94694.patch

Completely untested full patch.  Will try to test it on x86_64-linux where it
hopefully shouldn't change anything, but have no (easy) way to test on targets
where it is actually needed.