https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68791
--- Comment #2 from jenda.plhak at gmail dot com --- Yes. That was the first thing I did. However we use Tup, but I don't really think it is relevant.(In reply to Markus Trippelsdorf from comment #1) > Have you rebuild all the object files with 5.3? If not run "make clean" > and try again. Yes. That was the first thing I did. However we use Tup, but I don't really think it is relevant.