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C++ 在CmakeList中链接Boost库时出现问题_C++_Boost_Cmake_Arm_Dependencies - Fatal编程技术网

C++ 在CmakeList中链接Boost库时出现问题

C++ 在CmakeList中链接Boost库时出现问题,c++,boost,cmake,arm,dependencies,C++,Boost,Cmake,Arm,Dependencies,您好,我在CmakeList和依赖项方面遇到了问题。我的CmakeList如下所示: cmake_minimum_required(VERSION 2.8.3) project(cpp_arm) add_compile_options(-std=c++11) find_package(catkin REQUIRED COMPONENTS moveit_core ) find_package(Boost REQUIRED COMPONENTS system file

您好,我在CmakeList和依赖项方面遇到了问题。我的CmakeList如下所示:

cmake_minimum_required(VERSION 2.8.3)
project(cpp_arm)

add_compile_options(-std=c++11)

find_package(catkin REQUIRED COMPONENTS
    moveit_core
)

find_package(Boost REQUIRED COMPONENTS 
    system
    filesystem 
    date_time 
    thread
)

catkin_package()

include_directories(${catkin_INCLUDE_DIRS})
include_directories(SYSTEM ${Boost_INCLUDE_DIRS})

add_executable(hello_world src/hello_world.cpp)
add_executable(test_arm src/test_arm.cpp)

target_link_libraries(cpp_arm ${Boost_LIBRARIES})


install(DIRECTORY launch DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
  PATTERN "setup_assistant.launch" EXCLUDE)
install(DIRECTORY config DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
#include <moveit/move_group_interface/move_group_interface.h>

main()
{

}
add_executable(cpp_arm ...)
target_link_libraries(cpp_arm ${Boost_LIBRARIES})
首先,我遇到了麻烦,因为我无法完成柳絮的制作。我没有以下代码:

target_link_libraries(cpp_arm ${Boost_LIBRARIES})
这给了我以下错误:

CMakeFiles/test_arm.dir/src/test_arm.cpp.o: In function `_GLOBAL__sub_I_main':
test_arm.cpp:(.text.startup+0x43): undefined reference to `boost::system::generic_category()'
test_arm.cpp:(.text.startup+0x48): undefined reference to `boost::system::generic_category()'
test_arm.cpp:(.text.startup+0x4d): undefined reference to `boost::system::system_category()'
collect2: error: ld returned 1 exit status
在查找了这个错误之后,我在堆栈上找到了不同的主题,说您需要链接cmakelist中的boost库,让cmake“找到”它。正如我的代码所示(根据上述主题中描述的语法),我这样做了,但这导致了一个新的错误:

CMake Error at cpp_arm/CMakeLists.txt:25 (target_link_libraries):
  Cannot specify link libraries for target "cpp_arm" which is not built by
  this project.
当我查找该错误时,我主要看到一些主题说链接库的语法不正确,问题是我的语法与作为解决方案的主题中提到的语法相同

为什么会出现此错误?如何修复此错误

提前谢谢

编辑:我发现关于我的项目实际上是什么有些混乱。我正在运行一个ROS包,该包是通过MoveIT安装助手创建的,该助手在我的catkin_工作区中为ROS生成一个包。在此工作区内,我的软件包文件夹位于名为cpp\u arm的位置。在这个包/文件夹里面是我的CMAKLIST,在这个文件夹里面也是一个文件夹<强> SRC ,它包含一个简单的C++文件(<强> Test-ARM.CPP )。p> 此cpp文件如下所示:

cmake_minimum_required(VERSION 2.8.3)
project(cpp_arm)

add_compile_options(-std=c++11)

find_package(catkin REQUIRED COMPONENTS
    moveit_core
)

find_package(Boost REQUIRED COMPONENTS 
    system
    filesystem 
    date_time 
    thread
)

catkin_package()

include_directories(${catkin_INCLUDE_DIRS})
include_directories(SYSTEM ${Boost_INCLUDE_DIRS})

add_executable(hello_world src/hello_world.cpp)
add_executable(test_arm src/test_arm.cpp)

target_link_libraries(cpp_arm ${Boost_LIBRARIES})


install(DIRECTORY launch DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
  PATTERN "setup_assistant.launch" EXCLUDE)
install(DIRECTORY config DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
#include <moveit/move_group_interface/move_group_interface.h>

main()
{

}
add_executable(cpp_arm ...)
target_link_libraries(cpp_arm ${Boost_LIBRARIES})
#包括
main()
{
}
我正在Ubuntu 16.04上运行ROS kinetic版本

在使用
添加库
添加可执行文件
创建的目标上运行:
cpp\u arm
是您项目的名称,但您没有使用此名称创建的目标。大概是这样的:

cmake_minimum_required(VERSION 2.8.3)
project(cpp_arm)

add_compile_options(-std=c++11)

find_package(catkin REQUIRED COMPONENTS
    moveit_core
)

find_package(Boost REQUIRED COMPONENTS 
    system
    filesystem 
    date_time 
    thread
)

catkin_package()

include_directories(${catkin_INCLUDE_DIRS})
include_directories(SYSTEM ${Boost_INCLUDE_DIRS})

add_executable(hello_world src/hello_world.cpp)
add_executable(test_arm src/test_arm.cpp)

target_link_libraries(cpp_arm ${Boost_LIBRARIES})


install(DIRECTORY launch DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
  PATTERN "setup_assistant.launch" EXCLUDE)
install(DIRECTORY config DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
#include <moveit/move_group_interface/move_group_interface.h>

main()
{

}
add_executable(cpp_arm ...)
target_link_libraries(cpp_arm ${Boost_LIBRARIES})
但我想你想要实现的更多是链接
测试手臂

add_executable(test_arm src/test_arm.cpp)

target_link_libraries(test_arm ${Boost_LIBRARIES})

顺便说一下,不是:

add_compile_options(-std=c++11)
让CMake根据所选标准处理编译选项:

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

也考虑.< /P> < P>对用<代码> AddioLabor 和<代码> AddieActudie< <代码> >:<代码> CPPPARMAR/<代码>是您项目的名称,但您没有用这个名称创建的目标。大概是这样的:

cmake_minimum_required(VERSION 2.8.3)
project(cpp_arm)

add_compile_options(-std=c++11)

find_package(catkin REQUIRED COMPONENTS
    moveit_core
)

find_package(Boost REQUIRED COMPONENTS 
    system
    filesystem 
    date_time 
    thread
)

catkin_package()

include_directories(${catkin_INCLUDE_DIRS})
include_directories(SYSTEM ${Boost_INCLUDE_DIRS})

add_executable(hello_world src/hello_world.cpp)
add_executable(test_arm src/test_arm.cpp)

target_link_libraries(cpp_arm ${Boost_LIBRARIES})


install(DIRECTORY launch DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
  PATTERN "setup_assistant.launch" EXCLUDE)
install(DIRECTORY config DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
#include <moveit/move_group_interface/move_group_interface.h>

main()
{

}
add_executable(cpp_arm ...)
target_link_libraries(cpp_arm ${Boost_LIBRARIES})
但我想你想要实现的更多是链接
测试手臂

add_executable(test_arm src/test_arm.cpp)

target_link_libraries(test_arm ${Boost_LIBRARIES})

顺便说一下,不是:

add_compile_options(-std=c++11)
让CMake根据所选标准处理编译选项:

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

也可以考虑。

你正在交叉编译吗?还是你的开发机器手臂?
cpp\u arm
是不是在转移注意力?你是在交叉编译吗?还是你的开发机器手臂?
cpp\u arm
是一条红鲱鱼吗?谢谢,这确实是“问题”。谢谢,这确实是“问题”。