1 # Copyright (C) 2013-2015 CEA/DEN, EDF R&D, OPEN CASCADE
3 # This library is free software; you can redistribute it and/or
4 # modify it under the terms of the GNU Lesser General Public
5 # License as published by the Free Software Foundation; either
6 # version 2.1 of the License, or (at your option) any later version.
8 # This library is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 # Lesser General Public License for more details.
13 # You should have received a copy of the GNU Lesser General Public
14 # License along with this library; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 # Author: Adrien Bruneton
22 # Python interpreter detection for SALOME
24 # !! Please read the generic detection procedure in SalomeMacros.cmake !!
27 # Make sure the detection of both libs and interpreter (if both needed) occur in the correct order:
28 IF(SALOMEPYTHONLIBS_FOUND AND NOT SALOMEPYTHONINTERP_FOUND)
29 MESSAGE(FATAL_ERROR "Developer error -> Python interpreter should be detected/required before Python libs!")
32 # Use the PYTHON_ROOT_DIR if PYTHONINTERP_ROOT_DIR is not defined:
33 SET(PYTHON_ROOT_DIR "$ENV{PYTHON_ROOT_DIR}" CACHE PATH "Path to the Python installation (libs+interpreter)")
34 IF(EXISTS "${PYTHON_ROOT_DIR}" AND (NOT PYTHONINTERP_ROOT_DIR))
35 # Extract sub-directory "paraview-x.xx":
36 MESSAGE(STATUS "Setting PYTHONINTERP_ROOT_DIR to: ${PYTHON_ROOT_DIR}")
37 SET(PYTHONINTERP_ROOT_DIR "${PYTHON_ROOT_DIR}" CACHE PATH "Path to PythonInterp directory")
39 SALOME_FIND_PACKAGE_AND_DETECT_CONFLICTS(PythonInterp PYTHON_EXECUTABLE 1)
41 IF(SALOMEPYTHONINTERP_FOUND)
42 SET(PYTHON_PYTHONPATH "${PYTHON_ROOT_DIR}/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}")
43 GET_FILENAME_COMPONENT(_python_bin "${PYTHON_EXECUTABLE}" NAME )
44 SET(PYTHONBIN "${_python_bin}" CACHE STRING "Name of Python interpreter")
45 SALOME_ACCUMULATE_ENVIRONMENT(PATH ${PYTHON_EXECUTABLE})
46 SALOME_ACCUMULATE_ENVIRONMENT(PYTHONPATH ${PYTHON_PYTHONPATH})