Has anyone had any luck with compiling 64-bit Python extension modules for Windows using mingw64? I have successfully compiled the extension in question with VS2008 for this platform. I've also compiled it with mingw32 (with a 32-bit python). I would prefer both builds to use GCC. I've installed the mingw64-x86_64-w64 GCC 4.5.1 set of tools using Cygwin and convinced Python to use them. However, l