CMakeLists.txt

# cmake needs this line
cmake_minimum_required(VERSION 2.8)

# Define project name
project(Optical_flow)

# 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)
SET(CMAKE_BUILD_TYPE "Debug")
#SET(CMAKE_BUILD_TYPE "Release")
SET(CMAKE_CXX_FLAGS_DEBUG "$ENV{CXXFLAGS} -std=c++11 -O0 -Wall -g2 -ggdb")
SET(CMAKE_CXX_FLAGS_RELEASE "$ENV{CXXFLAGS} -O3 -Wall")

# 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}")

# Add OpenCV headers location to your include paths
include_directories(${PROJECT_SOURCE_DIR}/src)
include_directories(${OpenCV_INCLUDE_DIRS})
include_directories(${PROJECT_SOURCE_DIR}/include)
include_directories(${PROJECT_SOURCE_DIR}/include/3rdparty/alglib)

# Declare the executable target built from your sources
add_executable(LK_opetical ${PROJECT_SOURCE_DIR}/src/lk_track.cpp
                           ${PROJECT_SOURCE_DIR}/src/LK_optical.cpp)

# Link your application with OpenCV libraries
target_link_libraries(LK_opetical ${OpenCV_LIBS})