【问题标题】:What do I link in to define boost::thread_specific_ptr and related?我应该链接什么来定义 boost::thread_specific_ptr 和相关的?
【发布时间】:2011-05-17 00:50:05
【问题描述】:

我想使用 boost::thread_specific_ptr 但需要知道要添加到我的 gcc v3.4.6 链接行来定义它使用什么:

/usr/include/boost/thread/tss.hpp:35: undefined reference to `boost::thread_resource_error::thread_resource_error()'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost6detail3tssC1EPNS_9function1IvPvSaINS_13function_baseEEEE+0x5b):/usr/include/boost/thread/tss.hpp:35: undefined reference to `boost::thread_resource_error::~thread_resource_error()'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost6detail3tssC1EPNS_9function1IvPvSaINS_13function_baseEEEE+0x60):/usr/include/boost/thread/tss.hpp:35: undefined reference to `typeinfo for boost::thread_resource_error'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost6detail3tssC1EPNS_9function1IvPvSaINS_13function_baseEEEE+0x76):/usr/include/boost/thread/tss.hpp:38: undefined reference to `boost::detail::tss::init(boost::function1<void, void*, std::allocator<boost::function_base> >*)'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost6detail3tssC1EPNS_9function1IvPvSaINS_13function_baseEEEE+0xd2):/usr/include/boost/thread/tss.hpp:43: undefined reference to `boost::thread_resource_error::thread_resource_error()'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost6detail3tssC1EPNS_9function1IvPvSaINS_13function_baseEEEE+0xf8):/usr/include/boost/thread/tss.hpp:43: undefined reference to `boost::thread_resource_error::~thread_resource_error()'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost6detail3tssC1EPNS_9function1IvPvSaINS_13function_baseEEEE+0xfd):/usr/include/boost/thread/tss.hpp:43: undefined reference to `typeinfo for boost::thread_resource_error'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZNK5boost19thread_specific_ptrIN5Botan14AutoSeeded_RNGEE3getEv+0x11): In function `boost::thread_specific_ptr<Botan::AutoSeeded_RNG>::get() const':
/usr/include/boost/thread/tss.hpp:89: undefined reference to `boost::detail::tss::get() const'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost19thread_specific_ptrIN5Botan14AutoSeeded_RNGEE5resetEPS2_+0x2f): In function `boost::thread_specific_ptr<Botan::AutoSeeded_RNG>::reset(Botan::AutoSeeded_RNG*)':
/usr/include/boost/thread/tss.hpp:97: undefined reference to `boost::detail::tss::set(void*)'
../../src/utility/ARCH.linux_26_i86/debug/libmyApp.a(system.o)(.gnu.linkonce.t._ZN5boost19thread_specific_ptrIN5Botan14AutoSeeded_RNGEE5resetEPS2_+0x4a):/usr/include/boost/thread/tss.hpp:98: undefined reference to `boost::detail::tss::cleanup(void*)'

我应该链接什么来定义所有这些?

【问题讨论】:

    标签: c++ gcc boost linker undefined-symbol


    【解决方案1】:

    在我的 Ubuntu 系统上,我使用-lboost_thread(因为libboost_thread.so 已经在我的/usr/lib 中,我不需要任何-L 选项)。

    【讨论】:

      【解决方案2】:

      如果您使用的是CMake,您可以:

      find_package(Boost COMPONENTS thread REQUIRED)
      
      include_directories(${Boost_INCLUDE_DIR})
      
      target_link_libraries(you_lib
                           ${Boost_LIBRARIES}
      )
      

      【讨论】:

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