Out of the box on OSX Mavericks libc++ [1] is being used as opposed to libstdc++. One of the issues is that stuff from tr1 isn't available (e.g. std::tr1::shared_ptr), as they have moved to std in c++11. I'm looking for any feedback on this patch set, or if there is a better way forward. A set of patches on ceph.git:wip-libc++ [2] adds initial support (with a couple temporary hacks). These patches are very similar to the method used to support libc++ in mongodb. Summary of changes: std::tr1::shared/weak_ptr maps to ceph::shared/weak_ptr hash_map/set maps to ceph::unordered_map/set which will choose tr1::unordered_map/set over ext/hash_map/set. [1] http://libcxx.llvm.org/ [2] https://github.com/ceph/ceph/compare/wip-libc%2B%2B -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html