stage1 libstdc++ builds just fine. the problem is stage2 configure fails due to missing ITM_xxx symbols when configure tries to compile and run conftest programs.
Thanks, David On Sat, Jan 16, 2016 at 7:43 AM, Jonathan Wakely <jwak...@redhat.com> wrote: > What are the errors? > > I can build libstdc++ on gcc111. > > Does this patch help? > >