【发布时间】:2017-07-19 22:26:00
【问题描述】:
我有一个库 AprilTags,它使用 cmake top 构建它。
我有另一个项目 AIV,它使用 AprilTags。我想将 apriltags 库保留在 ~/aiv/apriltags 中,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 CMakeLists.txt 上运行 cmake 时,它成功构建了 AprilTags 库,但随后我得到了一个
front_back_camera_demo.cpp:72:35:致命错误:AprilTags/TagDetector.h:没有这样的文件或目录
包含 AprilTags/TagDetector.h 的行出错
这里是两个相关的 CMakeLists.txt:
顶层:
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)
内部 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)
我做错了什么?
【问题讨论】:
-
我可以告诉你,顶级
CMakeLists.txt需要将-I ${top_srcdir}/apriltags传递给编译器,但我不知道如何告诉cmake,我可能拼写为${top_srcdir}错误。