I belive all recent g++ versions are abi compatible (they certainly all use the same version of libstdc++). ccing debian-gcc for confirmation.If there is a need to get this package building on armel again before the gcc bug is fixed it is possible to do so by building it with g++-4.4 (4.5 and 4.6 both fail) on armel. I've attatched a patch that does that.Thanks for the patch! Do you know if this will cause any problems given that shibboleth-sp2 is linked with several shared libraries now built with g++-4.6?