BTW, when you get a chance, please print out for me the following, so I can see how it all worked out for you. We're trying to automate this, but I'm not sure it's perfect yet.
$ port -v installed libcxx $ port -v installed cctools $ port -v installed | grep ld64 Specifically, I am curious whether you got the +emulated_tls variant of libcxx already, or whether we'll have to get LibcxxOnOlderSystems users to add that manually. You will eventually need it. IF you don't have the +emulated_tls variant of libcxx installed, then __after__ you have clang-5.0 installed, you might need to do this: sudo port -v -n upgrade --force --enforce-variants libcxx +emulated_tls +universal I might need to add that to the instructions at some point. Ken
