https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123976
--- Comment #204 from Peter Dyballa <Peter_Dyballa at web dot de> --- The optimised for size build could avoid the ld bug. It brought quite a few warnings. And in the end, after 8¾ hours, a well-known symlink, md-unwind-def.h, is missing.
