add_executable(paradiso_flappy_bird flappy_bird.cpp image_loader.hpp image_loader.cpp lib/stb_image.h) target_link_libraries(paradiso_flappy_bird paradiso_core) add_custom_command(TARGET paradiso_flappy_bird POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/assets/ $/assets)