opencv的CMakeLists.txt

cmake_minimum_required(VERSION 2.8)project(my_run_name)find_package(OpenCV REQUIRED)add_executable(your_executable_file test_imgread.cpp)target_link_libraries(videostab ${OpenCV_LIBS})

linux下使用opencv的cpp代码，对应的makefile

有imread.cpp和fun2.cpp,以及fun2.h三个文件

all: outout: imread.o fun2.o    g++ -o nice imread.o fun2.o `pkg-config --libs opencv`imgread.o: imread.cpp    g++ -c imread.cpp `pkg-config --cflags opencv`fun2.o: fun2.cpp    g++ -c fun2.cpp `pkg-config --cflags opencv`

如果是用CLion作为IDE，则其CMakeLists.txt写成：

cmake_minimum_required(VERSION 3.2)project(opencv_test)set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")set(SOURCE_FILES main.cpp)find_package(OpenCV REQUIRED)add_executable(opencv_test ${SOURCE_FILES} source_file.h source_file.cpp)target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS})

也就是添加了倒数第1行和倒数第3行。