set(INCREMENTER_SOURCES checked_adder.cpp checked_incrementer.cpp incrementer_impl.cpp incrementer_component.cpp simple_adder.cpp simple_incrementer.cpp ) add_executable(incrementer_v1 ${INCREMENTER_SOURCES} main_v1.cpp) add_executable(incrementer ${INCREMENTER_SOURCES} main.cpp) target_link_libraries(incrementer_v1 fruit) target_link_libraries(incrementer fruit)