https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91838
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Tamar Christina from comment #7) > In file included from > /data/tamchr01/write-access/gcc-git/libgcc/unwind-dw2.c:403:0: > ./md-unwind-support.h: In function 'x86_64_fallback_frame_state': > ./md-unwind-support.h:65:47: error: dereferencing pointer to incomplete type > 'struct ucontext' > sc = (struct sigcontext *) (void *) &uc_->uc_mcontext; > > and disabling libgcc doesn't get me very far because of the dependencies of > things on it. You must be using a too new glibc, g:883312dc79806f513275b72502231c751c14ff72 is what fixed libgcc to support newer glibc.
