我對QNX進行了交叉編譯升壓，並且所有編譯文件都存在於路徑 /home/hari1234/qnx_cross_compile/src/arm/boost_1_63_0/build /包括和 /家庭/ hari1234/qnx_cross_compile/src目錄/ ARM/boost_1_63_0 /編譯/ lib目錄QNX交叉編譯後升壓文件系統（1.63）出現未定義的參考錯誤
我試圖從源代碼編譯ROS和它失敗
的/ opt/QNX /安裝/主機/ Linux的/x86_64/usr/bin/arm-unknown-nto-qnx7.0.0eabi-ld：warning：bin.v2/libs/system/build/qcc-arm/release/target-os-qnx/threading-multi/libboost_system。 so.1.63.0，需要/home/hari1234/qnx_cross_compile/src/arm/boost_1_63_0/build/lib/libboost_filesystem.so，找不到（嘗試使用-rpath或-rpath-link） /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib /librospack.so：警告：'tmpnam'功能很危險。改用'mkstemp'。 /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so：警告：'tempnam'功能很危險。改用'mkstemp'。 /opt/qnx/install/host/linux/x86_64/usr/bin/arm-unknown-nto-qnx7.0.0eabi-ld：warning：bin.v2/libs/system/build/qcc-arm/release/target /home/hari1234/qnx_cross_compile/src/arm/boost_1_63_0/build/lib/libboost_filesystem.so所需的-os-qnx/threading-multi/libboost_system.so.1.63.0，找不到（嘗試使用-rpath或-rpath - 鏈接） /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so：undefined參考
boost::program_options::validate(boost::any&, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, int)' /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so: undefined reference toboost :: program_options :: abstract_variables_map :: operator []（std :: __ 1 :: basic_string，std： ：__ 1 :: allocator> const &）const' /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so：undefined reference toboost::program_options::options_description::options_description(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, unsigned int, unsigned int)' /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so: undefined reference toboost :: program_options :: detail :: cmdline :: cmdline（std :: __ 1 :: vector，std :: __ 1 :: allocator>，std :: __ 1 :: allocator，std :: __ 1 :: allocator> >> const & ）' /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so：undefined參考boost::program_options::to_internal(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)' /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so: undefined reference toboost :: program_options :: arg' /opt/qnx/install/arm_catkin_ros/devel_isolated/rospack/lib/librospack.so：未定義的`boost :: program_options :: value_semantic_codecvt_helper :: parse（boost :: any :: &，std :: __ 1 :: vector，std :: __ 1 :: allocator>，std :: __ 1 :: allocator， std :: __ 1 :: allocator> >> const &，bool）const' cc：/opt/qnx/install/host/linux/x86_64/usr/bin/arm-unknown-nto-qnx7.0.0eabi-ld error 1個 CMakeFiles/rospackexe.dir/build.make：106：配方目標 '/選擇/ QNX /安裝/ arm_catkin_ros/devel_isolated/rospack/bin中/ rospack' 失敗
警告提示libboost_filesystem.so查找未找到的bin.v2/libs/system/build/qcc-arm/release/target-os-qnx/threading-multi/libboost_system.so.1.63.0。我不確定是否在交叉編譯QNX的boost時生成bin.v2文件夾。我認爲這就是爲什麼未定義的參考錯誤boost :: filesystem :: validate發生的原因。
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