[Bug libgcc/68468] frv toolchain build error

[wbx at openadk dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68468

--- Comment #1 from Waldemar Brodkorb <wbx at openadk dot org> ---
Created attachment 36793
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36793&action=edit
full build log from build system