Clion configuration of opencv

OpenCV stay CLion Configuration in

opencv Configure in VS It's relatively simple , But want to be in CLion To configure , Need to be local Manually compile the relevant version opencv, And there must be A little bit CMAKE The basis of .

Manually compile the relevant version opencv

• As a result of official opencv Embedding into... Is not supported CLion among , Therefore, you need to compile it locally , There are two ways to complete this condition ：
  • One is to download others' compiled opencv file , This method is recommended here , The second method is prone to errors and difficult to solve . Here's an address
  • The second is to make use of yourself MINGW and CMAKE Compile it yourself ,MINGW If you can't find a path, you can choose to download one Devc Then use its own MINGW route ,Devc It's really good to use, haha , Single file compilation is like vscode As convenient as ( Manual funny ) ,CMAKE Words , You need to download a separate , stay Configuration Interface selection MINGW Then set the source directory to the one you downloaded from the official website opencv Of XXX:\opencv\sources, The target directory can be set to XXX:\opencv\mingw-build

Handwriting CMAKE

• Here is the blogger's CMAKE Give it directly , You can simply write according to this ( I made a fool of myself )
• cmake_minimum_required(VERSION 3.15) project(opencv_test) set(CMAKE_CXX_STANDARD 14) add_executable(opencv_test main.cpp) #OpenCV-MinGW-Build set(OpenCV_DIR D:/OpenCV-MinGW-Build-OpenCV-4.5.2-x64) FIND_PACKAGE(OpenCV REQUIRED) include_directories(${OpenCV_INCLUDE_DIRS}) #Project name TARGET_LINK_LIBRARIES(opencv_test ${OpenCV_LIBS})

Get into CLion To configure

• Be sure to pay attention to this step ！ Bloggers didn't find it at first CLion Catalog issues , No attempt was successful
• Get into CLion Of Configuration, Select workspace directory , And then put bin Put the catalog in , Here's the picture