Merge branch 'V7_dev'

[modules/yacs.git] / adm / cmake / FindSalomePythonLibs.cmake

diff --git a/adm/cmake/FindSalomePythonLibs.cmake b/adm/cmake/FindSalomePythonLibs.cmake
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+# Copyright (C) 2013-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+# Author: Adrien Bruneton
+#
+
+# Python libraries detection for SALOME
+#
+#  !! Please read the generic detection procedure in SalomeMacros.cmake !!
+#
+
+# Use the PYTHON_ROOT_DIR if PYTHONLIBS_ROOT_DIR is not defined:
+SET(PYTHON_ROOT_DIR "$ENV{PYTHON_ROOT_DIR}" CACHE PATH "Path to the Python installation (libs+interpreter)")
+IF(EXISTS "${PYTHON_ROOT_DIR}" AND (NOT PYTHONLIBS_ROOT_DIR))
+  # Extract sub-directory "paraview-x.xx":
+  MESSAGE(STATUS "Setting PYTHONLIBS_ROOT_DIR to: ${PYTHON_ROOT_DIR}")
+  SET(PYTHONLIBS_ROOT_DIR "${PYTHON_ROOT_DIR}" CACHE PATH "Path to PythonLibs directory")
+ENDIF()
+IF (SALOMEPYTHONINTERP_FOUND AND NOT "${PYTHON_VERSION_STRING}" STREQUAL "") 
+   # Trying to search libraries with same version as an interpreter version
+   SET(PythonLibs_FIND_VERSION ${PYTHON_VERSION_STRING})
+ENDIF()
+SALOME_FIND_PACKAGE_AND_DETECT_CONFLICTS(PythonLibs PYTHON_INCLUDE_DIR 2)
+
+IF(SALOMEPYTHONLIBS_FOUND) 
+  SALOME_ACCUMULATE_HEADERS(PYTHON_INCLUDE_DIR)
+  SALOME_ACCUMULATE_ENVIRONMENT(LD_LIBRARY_PATH ${PYTHON_LIBRARIES})
+ENDIF()
+
+## Specifics -- check matching version with Interpreter if already detected:
+IF (SALOMEPYTHONLIBS_FOUND AND SALOMEPYTHONINTERP_FOUND)
+  # Now ensure versions are matching
+  IF("${PYTHONLIBS_VERSION_STRING}" STREQUAL "${PYTHON_VERSION_STRING}")
+    MESSAGE(STATUS "Python libs and interpreter versions are matching: ${PYTHONLIBS_VERSION_STRING}")
+  ELSE()
+    MESSAGE(FATAL_ERROR "Python libs and interpreter versions are NOT matching: ${PYTHONLIBS_VERSION_STRING} vs ${PYTHON_VERSION_STRING}")
+  ENDIF()
+ENDIF()