+# Qt
+IF(NOT SALOME_GUI_BUILD_WITH_QT5)
+ FIND_PACKAGE(SalomeQt4 REQUIRED COMPONENTS QtCore QtGui QtXml QtWebKit QtOpenGL QtNetwork QtTest)
+ SET(QT_ROOT_DIR "${QT4_ROOT_DIR}")
+ SALOME_CONFIGURE_PREPARE(HYDROData HYDROGUI HYDROPy Qt4 PyQt4)
+ELSE()
+ FIND_PACKAGE(SalomeQt5 REQUIRED)
+ SET(QT_ROOT_DIR "${QT5_ROOT_DIR}")
+ SALOME_CONFIGURE_PREPARE(HYDROData HYDROGUI HYDROPy Qt5 PyQt5)
+ENDIF()