   Boost on Max OS X 10.6.3 (Xcode)
  Hi guys, im trying to add boost in a C++ project on Mac OS X for a while, but im stuck with reference errors.Undefined symbols:  "boost::system::get_generic_category()", referenced from: __static_initialization_and_destruction_0(int, int)in Main.o __static_initialization_and_destruction_0(int, int)in Main.o __static_initialization_and_destruction_0(int, int)in Main.o  "boost::system::get_system_category()", referenced from: boost::asio::error::get_system_category()    in Main.o __static_initialization_and_destruction_0(int, int)in Main.o __static_initialization_and_destruction_0(int, int)in Main.old: symbol(s) not foundcollect2: ld returned 1 exit statusI builded librarys with bjam, i linked them in the LIBRARY_SEARCH_PATHS:LIBRARY_SEARCH_PATHS = /Users/*usr*/boost_1_43_0/bin.v2/libs/date_time/build/darwin-4.2.1/release/threading-multi /Users/*usr*/boost_1_43_0/bin.v2/libs/filesystem/build/darwin-4.2.1/release/link-static/threading-multi /Users/*usr*/boost_1_43_0/bin.v2/libs/system/build/darwin-4.2.1/release/link-static/threading-multi /users/*usr*/boost_1_43_0/stage/lib <<Not sure if this is right, but no documentation shows right optionsAlso i made sure the include paths are correct:HEADER_SEARCH_PATHS = /users/*usr*/boost_1_43_0I looked on the web for answeres, but lots of info was not on mac, and they only suggested to do things without any form of instructions.I got boost working on microsoft visual studio 2008 on windows 7, so i know it should work, but i am not sure if it is supposed to work on xcode.If anyone has more experience with this, can you please help me? :)Thanks in advance.EDIT:I'm trying to include asio.hpp in boost folder   
  I'd suggest trying to post on the boost-users mailing list, if you don't get a response here.  They are usually pretty fast at replying to these kinds of issues regarding boost.   ;Quote:Original post by dark0fire..., i linked them in the LIBRARY_SEARCH_PATHS:You need to link to the libraries, not just put them in path. (Under windows when You use the Ms compiler, boost uses '#pragma comment(lib,...)' to link to libraries, but this kind of linking is not support by other compilers.)   