At reddit I found that it was possible to get futures and std::thread to play nice on Linux/Clang.
I have updated my previous post “g2log with Clang++” with the details so that you can get Linux/Clang (and g2log) with all the bells and whistles of C++11.
All the clang limitations on G2log is therefore removed and Clang users can now enjoy the fully featured G2log.
I am currently working with G3log and Clang. So far G3log supports Windows (VS2013, mingw) and Linux (g++) and I hope to get Clang up and running.