http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48086
--- Comment #10 from Steven Bosscher <steven at gcc dot gnu.org> 2011-03-13 19:48:41 UTC --- The easiest way to fix this is maybe to just have more than one GNU_LTO segment. AFAIU the limit of 255 sections is a limit per segment. It is not difficult to have multiple GNU_LTO segments, I could even hack that in before GCC 4.6. Ian, what do you think? Confirming with Apple and having an answer on public record would be recommended.