https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63534
--- Comment #39 from Stupachenko Evgeny <evstupac at gmail dot com> --- (In reply to Rainer Orth from comment #38) > What's currently required to get Darwin/x86 to bootstrap again? I'm totally > lost > in this maze of PRs and patches. > > I've just tried r216667 plus the patch from PR 63620 on > x86_64-apple-darwin14.0.0 and still run into > > 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 > > when linking stage1 libstdc++. > > Rainer You should apply patch from comment 15 as well. It is still under review: https://gcc.gnu.org/ml/gcc-patches/2014-10/msg02482.html