Re: [boost] Boost 1.61.0 Beta 1 Release Candidate 1

context/src/posix/stack_traits.cpp uses boost.thread if BOOST_NO_CXX11_HDR_MUTEX is defined. but the library seams no to be linked against boost.thread, e.g. what fails is the check for cxx11_hdr_mutex in Jamfile local cxx11_mutex = [ check-target-builds ../../config/checks//cxx11_hdr_mutex "C++11 mutex" : : <library>/boost/thread//boost_thread ] ; alias stack_traits_sources : posix/stack_traits.cpp : : : $(cxx11_mutex) ;