https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90371
--- Comment #2 from jojo <rjiejie at me dot com> --- Thanks for your reply:) (In reply to Andrew Pinski from comment #1) > For your target, needs to fully support pthreads and a few other things. > You can look at what is needed via libstdc++/configure.ac and related files. > > Oh this is not the right place to request this kind of help since you are > going to need to modify both newlib and libstdc++ for this support.
