------- Comment #27 from howarth at nitro dot med dot uc dot edu 2009-09-24 13:06 ------- I don't see why your current patch should present a problem for darwin10. My understanding is that all of the symbols in libgcc-10.5 were moved into libSystem and they are ignored if present in libgcc regardless of linkage order. So if we move all post libgcc-10.5 symbols into libgcc-ext-10.5 that should be fine. I'll test your current patch on darwin10 tonight.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39888