[Bug libgcc/66032] RTEMS MIPS build fails on FreeBSD

[chrisj at rtems dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66032

--- Comment #6 from Chris Johns <chrisj at rtems dot org> ---
Created attachment 41380
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41380&action=edit
Use awk to create compile args as sed is not working on FreeBSD