set(HEADERS component.h linked_list.h window.h window_menu.h) set(SOURCE linked_list.c window.c window_menu.c) add_library(nes_gui_components ${SOURCE} ${HEADERS}) find_package(SDL2 REQUIRED) include_directories(nes_gui_components ${SDL2_INCLUDE_DIRS}) target_link_libraries(nes_gui_components ${SDL2_LIBRARIES})