2017-07-19 61 views
1

我有库,AprilTags,它使用cmake顶级构建它。CMake头文件没有被找到包括

我有另一个项目AIV,使用AprilTags。我想保留〜/ aiv/apriltags中的apriltags库,但有另一个文件,front_back_camera_demo使用AprilTags库中的一些文件。

所以文件结构看起来像

~/aiv/build/ 
    /apriltags/CMakeLists.txt 
    /apriltags/AprilTags/TagDetector.h 
    /apriltags/AprilTags/*.h 
    /front_back_camera_demo.cpp 
    /CMakeLists.txt 

当我在顶层的CMakeLists.txt运行cmake,它成功地构建了AprilTags库,但然后我得到一个

front_back_camera_demo.cpp:72:35: fatal error: AprilTags/TagDetector.h: No such file or directory

错误我包含的行AprilTags/TagDetector.h

以下是两个相关的CMakeLists.txt:

顶级:

cmake_minimum_required(VERSION 2.6) 

project(AIV) 

add_subdirectory(apriltags) 
add_executable(front_back_camera_demo front_back_camera_demo.cpp 
Serial.cpp) 
target_link_libraries(front_back_camera_demo apriltags) 

内apriltags:

cmake_minimum_required(VERSION 2.6) 
project(apriltags) 

#add_definitions(-pg) #"-fopenmp) 

# pull in the pods macros. See cmake/pods.cmake for documentation 
set(POD_NAME apriltags) 
include(cmake/pods.cmake) 

file(GLOB SOURCE_FILES "src/*.cc") 
include_directories(AprilTags . /opt/local/include) 
add_library(apriltags ${SOURCE_FILES}) 

find_package(OpenCV) 
include_directories(${OpenCV_INCLUDE_DIRS}) 
target_link_libraries(apriltags ${OpenCV_LIBS}) #-pg) #-fopenmp) 
pods_use_pkg_config_packages(apriltags eigen3) 

if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") 
    target_link_libraries(apriltags -L/opt/local/lib/) # MacPorts 
special treatment... 
else (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") 
    pods_use_pkg_config_packages(apriltags libv4l2) 
endif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") 

pods_install_libraries(apriltags) 

file(GLOB header_files "AprilTags/*.h") 
pods_install_headers(${header_files} DESTINATION AprilTags/) 

pods_install_pkg_config_file(apriltags 
    LIBS -lapriltags 
    REQUIRES eigen3 opencv2 
    VERSION 1.0.0) 

add_subdirectory(example) 

我在做什么错?

+0

我可以告诉你,顶层'CMakeLists.txt'需要将'-I $ {top_srcdir}/apriltags'传递给编译器,但我不知道如何告诉cmake,而且我可能有不正确地拼写'$ {top_srcdir}'。 – zwol

回答

0

优选target_*命令。

apriltags /的CMakeLists.txt: “ ”

target_include_directories(apriltags 
    PUBLIC 
    "${CMAKE_CURRENT_SOURCE_DIR}" 
    PRIVATE 
    "${CMAKE_CURRENT_SOURCE_DIR}/AprilTags" 
    /opt/local/include) 

,说,一切使用apriltags目标将能够访问任何包含,即apriltags也可以使用“。”并且只有apriltags本身使用“AprilTags”和“/ opt/local/include”目录下的内容。

如果你真的知道你在做什么,你可以通过使用生成器表达式来获得更细致的效果,但在这里没有必要使它生效。