project(use-qtxdg) cmake_minimum_required(VERSION 2.6) option(USE_QT5 "Build using Qt5. Default off" OFF) if (USE_QT5) find_package(QT5XDG) else() find_package(QTXDG) endif() include(${QTXDG_USE_FILE}) add_executable(use-qtxdg main.cpp) # The QTXDG_QT_LIBRARIES variable contains the needed Qt libraries. They are # set taking in account the choosed Qt version. target_link_libraries(use-qtxdg ${QTXDG_QT_LIBRARIES} ${QTXDG_LIBRARIES})