http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52623
--- Comment #6 from Michael Haubenwallner <michael.haubenwallner at salomon dot at> 2012-03-22 09:10:29 UTC --- Traditionally, yes. However, there are Import Files: They can definitively help for the versioning issue, and can probably help for the multilib issue too. However, they cannot be used for static linking, so we might want to use them with the "-brtl" linker flag only (which would be enabled by "-bsvr4" too). I'm planning to start an RFC on the gcc-ml soon...