这里不再赘述,安装的路径随意,只要记住这个build文件所在路径就可。
2.修改工作空间的Cmakelist添加以下的语句(实际路径要换为自己电脑的路径)
set(OpenCV_DIR "/home/jozenlee/opencv-4.5.0/build")
位置如下
# toplevel CMakeLists.txt for a catkin workspace # catkin/cmake/toplevel.cmake cmake_minimum_required(VERSION 3.0.2) project(Project) set(CATKIN_TOPLEVEL TRUE) set(OpenCV_DIR "/home/jozenlee/opencv-4.5.0/build") # search for catkin within the workspace set(_cmd "catkin_find_pkg" "catkin" "${CMAKE_SOURCE_DIR}")3.修改功能包的Cmakelist
find_package(OpenCV 4.5.0 REQUIRED) #添加OpenCV头文件 include_directories(${OpenCV_INCLUDE_DIRS}) # 语法:add_executable( 程序名 源代码文件 ) add_executable( test src/vision.cpp ) # 将库文件链接到可执行程序上 target_link_libraries(test ${OpenCV_LIBS}) target_link_libraries(test ${catkin_LIBRARIES})
- 然后就可以catkin_make了,大概率会有cv版本冲突的警告,可以不用理会。
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