Hi, just to signal an issue that I encounter with the boost (1.70) thread library compiling my library. I got this linking problem: Undefined first referenced symbol in file void boost::detail::set_tss_data(const void*,void(*)(void(*)(void*),void*),void(*)(void*),void*,bool) CMakeFiles/basic.dir/containers/MemoryPool.cpp.o void*boost::detail::get_tss_data(const void*) CMakeFiles/basic.dir/containers/MemoryPool.cpp.o So I investigated and I found that was missing the export keyword for Sun Solaris. I modified the file boost/thread/detail/config.hpp:498 in this way #elif (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4) || (__SUNPRO_CC) and I solved it. I hope this could be useful for someone. Regards, Mirko