project(Qt4And5Automoc) find_package(Qt4 REQUIRED) find_package(Qt5Core REQUIRED) set(CMAKE_AUTOMOC ON) set(CMAKE_INCLUDE_CURRENT_DIR ON) add_executable(qt4_exe main_qt4.cpp) target_link_libraries(qt4_exe Qt4::QtCore) add_executable(qt5_exe main_qt5.cpp) target_link_libraries(qt5_exe Qt5::Core)