CMakeLists.txt

SET (QGIS_PYQT_DIR ${QGIS_DATA_DIR}/python/PyQt)
SET (PYTHON_OUTPUT_DIRECTORY ${QGIS_OUTPUT_DIRECTORY}/python)

SET(PYQT_COMPAT_FILES
  __init__.py
  QtWidgets.py
  QtCore.py
  QtGui.py
  QtPrintSupport.py
  QtWebKit.py
  QtWebKitWidgets.py
  Qsci.py
)

ADD_CUSTOM_TARGET(pyqtcompat ALL)

IF(ENABLE_QT5)
  SET(PYQT_PREFIX PyQt5)
ELSE(ENABLE_QT5)
  SET(PYQT_PREFIX PyQt4)
ENDIF(ENABLE_QT5)

FOREACH(pyfile ${PYQT_COMPAT_FILES})
  SET(pyfile ${PYQT_PREFIX}/${pyfile})
  ADD_CUSTOM_COMMAND(TARGET pyqtcompat
    POST_BUILD
    COMMAND ${CMAKE_COMMAND} -E make_directory ${PYTHON_OUTPUT_DIRECTORY}/PyQt
    COMMAND ${CMAKE_COMMAND} -E copy ${pyfile} ${PYTHON_OUTPUT_DIRECTORY}/PyQt
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
    DEPENDS ${pyfile}
  )
ENDFOREACH(pyfile)
PY_COMPILE(pyqtcompat "${PYTHON_OUTPUT_DIRECTORY}/PyQt")

INSTALL(FILES ${PYQT_COMPAT_FILES} DESTINATION "${QGIS_PYQT_DIR}")