[Boost-bugs] [Boost C++ Libraries] #12639: Boost.Spirit + BOOST_DISABLE_THREAD problem

Subject: [Boost-bugs] [Boost C++ Libraries] #12639: Boost.Spirit + BOOST_DISABLE_THREAD problem
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-12-01 10:17:57

#12639: Boost.Spirit + BOOST_DISABLE_THREAD problem
------------------------------+---------------------
 Reporter:  anonymous         |      Owner:  djowel
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  spirit
  Version:  Boost 1.61.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+---------------------
 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
 <boost/thread/lock_types.hpp>" 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?

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/12639>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.