cmake_minimum_required(VERSION 3.10)
project(ColorProcessor CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(OpenCV REQUIRED)

add_executable(color_processor color_processor.cpp)
target_link_libraries(color_processor ${OpenCV_LIBS})

# Haar cascade dan DLL OpenCV disalin ke folder exe
set(CASCADE_XML "${OpenCV_DIR}/../../../etc/haarcascades/haarcascade_frontalface_default.xml")
add_custom_command(TARGET color_processor POST_BUILD
    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CASCADE_XML}" "$<TARGET_FILE_DIR:color_processor>"
    COMMAND ${CMAKE_COMMAND} -E copy_directory "${OpenCV_DIR}/../bin" "$<TARGET_FILE_DIR:color_processor>"
)