adm_local/cmake_files/FindPyQt4.cmake

   1 # - Find PyQt4 installation
   2 # Sets the following variables:
   3 #    PYQT_PYUIC_EXECUTABLE  - path to the pyuic4 executable
   4 #    PYQT_PYTHONPATH        - path to the PyQt Python modules
   5 #    PYQT_SIPS_DIR          - path to main include directory (which contains several sub folders)
   6 #    PYQT_INCLUDE_DIRS      - list of paths to include when compiling (all rooted on PYQT_SIP_DIRS)
   7 #    PYQT_SIPFLAGS          - compilation flags extracted from PyQt
   8 #
   9 #  The executables
  10 #      pyuic4 (pyuic4.bat)
  11 #  are searched.
  12 #  The Python command
  13 #      pyqtconfig.Configuration().pyqt_sip_flags
  14 #  is called to get the compilation flags.
  15 #  Headers are located by looking for the header file
  16 #      qobject.sip
  17
  18 #########################################################################
  19 # Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
  20 #
  21 # Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
  22 # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
  23 #
  24 # This library is free software; you can redistribute it and/or
  25 # modify it under the terms of the GNU Lesser General Public
  26 # License as published by the Free Software Foundation; either
  27 # version 2.1 of the License.
  28 #
  29 # This library is distributed in the hope that it will be useful,
  30 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  31 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  32 # Lesser General Public License for more details.
  33 #
  34 # You should have received a copy of the GNU Lesser General Public
  35 # License along with this library; if not, write to the Free Software
  36 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  37 #
  38 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  39 #
  40
  41 IF(NOT PyQt4_FIND_QUIETLY)
  42   MESSAGE(STATUS "Looking for PyQt4 ...")
  43 ENDIF()
  44
  45 FIND_PROGRAM(PYQT_PYUIC_EXECUTABLE NAMES pyuic4 pyuic4.bat)
  46
  47 # Get root dir locally, going up two levels from the exec:
  48 GET_FILENAME_COMPONENT(_tmp_ROOT_DIR "${PYQT_PYUIC_EXECUTABLE}" PATH)
  49 GET_FILENAME_COMPONENT(_tmp_ROOT_DIR "${_tmp_ROOT_DIR}" PATH)
  50
  51 # Typical location of qobject.sip are:
  52 #   - /usr/share/sip/PyQt4/QtCore, for a system install
  53 #   - or <xyz>/sip/QtCore, for a custom install
  54 #   - or <xyz>/share/sip/QtCore, for a custom install
  55 FIND_FILE(PYQT_SIP_MAIN_FILE qobject.sip PATH_SUFFIXES share/sip/QtCore sip/QtCore share/sip/PyQt4/QtCore)
  56
  57 IF(PYQT_SIP_MAIN_FILE)
  58   GET_FILENAME_COMPONENT(PYQT_SIPS_DIR "${PYQT_SIP_MAIN_FILE}" PATH)
  59   GET_FILENAME_COMPONENT(PYQT_SIPS_DIR "${PYQT_SIPS_DIR}" PATH)
  60 ENDIF()
  61 MARK_AS_ADVANCED(PYQT_SIP_MAIN_FILE)
  62
  63 # Get PyQt compilation flags:
  64 SET(PYQT_PYTHONPATH "${PYQT_PYTHONPATH}/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages")
  65 SET(PYQT_SIPFLAGS)
  66 EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "import sys; sys.path[:0] = ['${PYQT_PYTHONPATH}']; from PyQt4 import pyqtconfig; sys.stdout.write(pyqtconfig.Configuration().pyqt_sip_flags)"
  67   OUTPUT_VARIABLE PYQT_SIPFLAGS)
  68 SEPARATE_ARGUMENTS(PYQT_SIPFLAGS)
  69
  70 SET(PYQT_INCLUDE_DIRS
  71   "${PYQT_SIPS_DIR}"
  72   "${PYQT_SIPS_DIR}/QtCore"
  73   "${PYQT_SIPS_DIR}/QtGui"
  74   "${PYQT_SIPS_DIR}/QtXml"
  75   "${PYQT_SIPS_DIR}/QtOpenGL"
  76   "${PYQT_SIPS_DIR}/QtAssistant"
  77   "${PYQT_SIPS_DIR}/QtDesigner"
  78   "${PYQT_SIPS_DIR}/QtNetwork"
  79   "${PYQT_SIPS_DIR}/QtSql"
  80   "${PYQT_SIPS_DIR}/QtSvg"
  81   "${PYQT_SIPS_DIR}/QtTest"
  82 )
  83
  84 SET(PYQT_SIPFLAGS ${PYQT_SIPFLAGS} -s .cc -c .)
  85 FOREACH(_dir ${PYQT_INCLUDE_DIRS})
  86   LIST(APPEND PYQT_SIPFLAGS -I ${_dir})
  87 ENDFOREACH()
  88
  89 INCLUDE(FindPackageHandleStandardArgs)
  90 FIND_PACKAGE_HANDLE_STANDARD_ARGS(PyQt4 REQUIRED_VARS PYQT_PYUIC_EXECUTABLE PYQT_SIPS_DIR PYQT_SIPFLAGS)
  91