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 # MPI detection for Salome
24 # !! Please read the generic detection procedure in SalomeMacros.cmake !!
27 SALOME_FIND_PACKAGE_AND_DETECT_CONFLICTS(MPI MPIEXEC 2)
28 MARK_AS_ADVANCED(MPI_EXTRA_LIBRARY MPI_LIBRARY)
30 SET(MPI_INCLUDE_DIRS ${MPI_C_INCLUDE_PATH} ${MPI_CXX_INCLUDE_PATH})
31 SET(MPI_LIBRARIES ${MPI_C_LIBRARIES} ${MPI_CXX_LIBRARIES})
34 # Detect if function MPI_Publish_name is provided by the external MPI library
35 # otherwise take ours.
36 include(CheckSymbolExists)
37 SET(CMAKE_REQUIRED_LIBRARIES ${MPI_LIBRARIES})
38 CHECK_SYMBOL_EXISTS(MPI_Publish_name ${MPI_C_INCLUDE_PATH}/mpi.h MPI2_IS_OK)
39 SET(MPI_DEFINITIONS "${MPI_CXX_COMPILE_FLAGS}")
41 MESSAGE(STATUS "Your mpi implementation is compatible with mpi2 ... adding -DHAVE_MPI2")
42 SET(MPI_DEFINITIONS "${MPI_CXX_COMPILE_FLAGS} -DHAVE_MPI2")
45 SALOME_ACCUMULATE_HEADERS(MPI_INCLUDE_DIRS)
46 SALOME_ACCUMULATE_ENVIRONMENT(LD_LIBRARY_PATH ${MPI_LIBRARIES})