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POBuilding a Boost.Python application on MacOS 10.9 (Mavericks)
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copied!<p>I upgraded to Mavericks, and am now unable to build my application after much troubleshooting.</p> <p>During linking, I receive the errors</p> <pre><code>Undefined symbols for architecture x86_64: "boost::python::objects::function_object(boost::python::objects::py_function const&, std::pair<boost::python::detail::keyword const*, boost::python::detail::keyword const*> const&) . . . "boost::python::objects::register_dynamic_id_aux(boost::python::type_info, std::pair<void*, boost::python::type_info> (*)(void*))" </code></pre> <p>I am using g++ from macports, specifically g++-mp-4.4. Clang is not an option for my project, as my project depends upon OpenMP, which is currently incompatible with Clang.</p> <p>I have not been using the C++11 runtime, but the Boost.Python library from macports (the one I am using during linking) is linked against it. </p> <pre><code>otool -L libboost_python-mt.dylib libboost_python-mt.dylib: /opt/local/lib/libboost_python-mt.dylib (compatibility version 0.0.0, current version 0.0.0) /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 120.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1) </code></pre> <p>Is this the root of my problem? Compiling part of my project with Clang succeeds (and hurdles this linking error stage), yet as I mentioned, I required OpenMP.</p> <p>Notably, running:</p> <pre><code>nm libboost_python-mt.dylib | c++filt | grep boost::python::objects::function_object </code></pre> <p>outputs</p> <pre><code>0000000000013d60 T boost::python::objects::function_object(boost::python::objects::py_function const&) 0000000000013d00 T boost::python::objects::function_object(boost::python::objects::py_function const&, std::__1::pair<boost::python::detail::keyword const*, boost::python::detail::keyword const*> const&) </code></pre> <p>which have std::__1 prefixes, which do not match what is expected in the undefined symbols errors...</p>

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