QMAKE_LIBS += $$QMAKE_LIBS_OPENVG
QMAKE_LFLAGS += $$QMAKE_LFLAGS_OPENVG

contains(QT_CONFIG, openvg_on_opengl) {
    QMAKE_LIBS += $$QMAKE_LIBS_OPENGL
    QMAKE_LFLAGS += $$QMAKE_LFLAGS_OPENGL
}