https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117857
--- Comment #11 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to Eric Gallager from comment #10) > I think just ensuring that -D__DARWIN_UNIX03=1 is always passed to the > preprocessor ought to be enough... You can try it .. but the Darwin SDK headers are fiendishly complex, I would not be at all surprised to see them override it - hence the suggestion would be to find out (by inspecting them) under what conditions they would define D__DARWIN_UNIX03 internally. We can then see about making the compiler emit whatever that depends on.
