hi Sam, <posting for my colleague on the IBM C++ compiler team>
Those symbols are not intended to be externalized, they are marked with visibility being hidden. Please check the setting of _LIBCPP_THREAD_ABI_VISIBILITY. If that doesn't help, could you please open a case with IBM support so we can help you better. https://www.ibm.com/mysupport/s/createrecord/NewCase (use the Open a Case" button at the top right corner :-) Regards, Linda ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN