CMakeLists.txt

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

# cmake needs this line  
cmake_minimum_required(VERSION 2.8)  

set (CMAKE_CXX_STANDARD 11)

# Define project name  
project(game_video)  
  
# Find OpenCV, you may need to set OpenCV_DIR variable  
# to the absolute path to the directory containing OpenCVConfig.cmake file  
# via the command line or GUI  
find_package(OpenCV REQUIRED)  
  
# If the package has been found, several variables will  
# be set, you can find the full list with descriptions  
# in the OpenCVConfig.cmake file.  
# Print some message showing some of them  
message(STATUS "OpenCV library status:")  
message(STATUS "    version: ${OpenCV_VERSION}")  
message(STATUS "    libraries: ${OpenCV_LIBS}")  
message(STATUS "    include path: ${OpenCV_INCLUDE_DIRS}")  
  
if(CMAKE_VERSION VERSION_LESS "2.8.11")  
  # Add OpenCV headers location to your include paths  
  include_directories(${OpenCV_INCLUDE_DIRS})  
endif()  
  
# Declare the executable target built from your sources  
add_executable(game_video game_video.cpp)  
  
# Link your application with OpenCV libraries  
target_link_libraries(game_video ${OpenCV_LIBS})