CLion + OpenCV 開發

CLion 按照正常的流程建立 Project 

而後修改CMakeLists.txt 

cmake_minimum_required(VERSION 3.8)
project(OpenCV_unit)
# CMake 會到變量 CMAKE_MODULE_PATH 指示的目錄中查找文件 Findlibdb_cxx.cmake 並執行
find_package(OpenCV)
# 指定頭文件的搜索路徑，至關於指定gcc的-I參數 
include_directories(${OpenCV_INCLUDE_DIRS})

set(CMAKE_CXX_STANDARD 11)

set(SOURCE_FILES main.cpp)
add_executable(OpenCV_unit ${SOURCE_FILES})
# 添加連接庫，相同於指定-l參數 
target_link_libraries(OpenCV_unit ${OpenCV_LIBS})