On Sat, Mar 5, 2011 at 4:38 PM, Matt Madia <mattmadia@xxxxxxxxx> wrote: > > Not yet, at least. The "with such mixing, symbol resolution will be > inconsistent.", part concerned me as that sounds like what will > typically happen on a gcc2h image -- running some GCC4 apps with GCC2 > libs. My understanding was that the runtime_loader would only load GCC4 libraries for GCC4 apps. It definitely seems like an error to load GCC2 libraries for a GCC4 apps (or vice versa.) Of course it is really only an issue for C++ code, and maybe we could somehow mark C-only libraries to explicitly tell the runtime_loader they are safe to load regardless of the app's compiler. But in general the runtime_loader should error out if the compilers don't match between app and library. -- Regards, Ryan