https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63773
--- Comment #5 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> --- (In reply to howarth from comment #4) > Did you apply the PA ICF aliasing restriction patch from > https://gcc.gnu.org/bugzilla/attachment.cgi?id=33843? Yes, I have it in my tree. Yet I still get the following error during stage 1 libstdc++ build: ld: illegal text reloc in 'std::strstream::strstream()' to 'construction vtable for std::basic_ostream<char, std::char_traits<char> >-in-std::strstream' for architecture x86_64