title: Boost serialization undefined defined exception errors
body: <p>I have been having an issue with my boost C++ library. My code compiles but when I get to the linker stage, the IDE fails to link and gives me this error:</p>
  
  <blockquote>
    <p>/usr/local/include/boost/archive/detail/oserializer.hpp:90: undefined
    reference to
    `boost::archive::text_oarchive_impl::save(std::string
    const&amp;)'</p>
  </blockquote>
  
  <p>There are some other errors underneath this one related to the Boost library. I believe that all of these errors are related to each other.</p>
  
  <p>I am not sure what the cause could be? My code compiles so I know that the compiler is referencing the Boost library correctly. Here is the full linker command:</p>
  
  <pre><code>/usr/bin/g++-4.9 -o ./Debug/Omni-FEM @"Omni-FEM.txt" -L. -L/usr/lib/x86_64-linux-gnu -L/usr/local/lib -L/usr/lib/lapack  -lfreetype -lGLEW -llapack -lboost_iostreams -lboost_serialization  -lglut -lGL -lGLU -L/usr/local/lib -pthread   -lwx_gtk2u_xrc-3.1 -lwx_gtk2u_stc-3.1 -lwx_gtk2u_richtext-3.1 -lwx_gtk2u_ribbon-3.1 -lwx_gtk2u_propgrid-3.1 -lwx_gtk2u_aui-3.1 -lwx_gtk2u_gl-3.1 -lwx_gtk2u_html-3.1 -lwx_gtk2u_qa-3.1 -lwx_gtk2u_adv-3.1 -lwx_gtk2u_core-3.1 -lwx_baseu_xml-3.1 -lwx_baseu_net-3.1 -lwx_baseu-3.1   /usr/local/lib/libboost_serialization.a /usr/local/lib/libboost_wserialization.a
  </code></pre>
  
  <p>I know that I am referencing the libraries correctly with wserialization and serialization. I also added a bit in there to link directly to the libraries and I am still getting the same issue.</p>
  
  <p>I compiled the boost library 1.64 into /usr/local folder. </p>
  
  <p>Am I missing some linker options? Has anyone else ran into an issue such as this?</p>