Unfortunately boost.context fails to compile for gcc-4.8.x and option -std=c++11. Because of a dependency to boost.context, boost.asio and boost.coroutine do not compile too. I've pushed a pull-request to boost.config - the patch adds C++14 test macro BOOST_NO_CXX14_INTEGER_SEQUENCE ( https://github.com/boostorg/config/pull/57). Oliver, I've just rejected that one as it doesn't quite add things in
the right way - sorry! However, I will add the macro at some point, probably sooner rather than later with a PR, but I promise to try and get there... I confess there are a couple of other Config issues, plus one multiprecision bug fix that could go in a .1 release should we decide to have one. And did we get the python issues fully sorted out or are there issues there as well? Cheers, John.