[Bug lto/49844] Building CodeBlocks on Windows using mingw gcc 4.6.1 "-flto -fuse-linker-plugin" results in many linker stage errors

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49844

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-26 
09:25:00 UTC ---
It sounds like a linker bug.  Please try without fancy linker options like
--as-needed.