https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033
--- Comment #29 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to Dominique d'Humieres from comment #28) > Bootstrap is fixed, but the fix did not please to Iain Sandoe. The fix allows bootstrap to proceed, but doesn't solve the underlying problem (which is that there are cases where the linker [ld64] is not able to determine correct atom boundaries from the output we currently produce from GCC). I will hopefully have some cycles for Darwin over the next month to address this and other issues.