id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 12639,Boost.Spirit + BOOST_DISABLE_THREAD problem,anonymous,Joel de Guzman,"While updating the version of Boost used by some older code, I ran into a compiler-error with respect to Boost.Spirit. My code is explicitly defining 'BOOST_DISABLE_THREAD' to avoid linking in the threading library. I tracked down the error to line 13 of https://github.com/boostorg/spirit/blob/develop/include/boost/spirit/home/classic/utility/scoped_lock.hpp In the latest check-in (July 2015), the ""#include "" line was added. This line causes a compile error when 'BOOST_DISABLE_THREAD' is defined. (It indirectly includes other headers which 'require' the Boost.Thread library.) I would blindly suggest that wrapping line 13 in a ""#ifndef BOOST_DISABLE_THREAD"" seems to solve the problem? ",Bugs,closed,To Be Determined,spirit,Boost 1.61.0,Problem,fixed,,