On Thu, Oct 27, 2011 at 2:01 AM, Josh Juran <josh at iswifter.net> wrote: > @ stub -arch=win64 ??0?$basic_ifstream at DU?$char_traits at D@std@@@std@@QEAA at PEBDHH@Z > @ stub -arch=win64 ??_D?$basic_ifstream at DU?$char_traits at D@std@@@std@@QEAAXXZ You forgot to update the win64 stubs in the spec file. Octavian