https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100427
nightstrike <nightstrike at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nightstrike at gmail dot com --- Comment #10 from nightstrike <nightstrike at gmail dot com> --- (In reply to cqwrteur from comment #5) > I think the copy to bin behavior should be removed. It should be just like > normal linux distribution. 64 bit dlls in lib. 32 bit dlls in lib32. This is a feature of Windows. Windows will find dlls in PATH, not in lib directories. Multilib toolchains do face issues with versioned runtime libraries. You can try configuring with --enable-version-specific-runtime-libs. Generally speaking, it's easier to just build two separate toolchains than to try getting multilib to work. I made the mistake of pushing for multilib to be enabled by default, and we never got it working quite well. Anyway, I don't think this is a bug as stated.