http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56332
--- Comment #1 from devurandom at gmx dot net 2013-02-14 22:30:16 UTC --- Created attachment 29459 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29459 gcc-4.7.2-libstdc++-v3-os_include_dir-and-error_constants_dir-for-mingw64.patch