IF(NOT USE_QT5)
   SET(USE_QT4 ON)
ENDIF()

IF(USE_QT4)
   SET(QT_PACKAGES QT)
ELSE()
   SET(QT_PACKAGES Qt5Widgets)
ENDIF()

TRIBITS_PACKAGE_DEFINE_DEPENDENCIES(
   LIB_REQUIRED_PACKAGES radixcommand radixmath radixcore radixbug
   LIB_OPTIONAL_TPLS ${QT_PACKAGES}
)