adm_local/cmake_files/FindTBB.cmake

   1 # - Find TBB
   2 # Sets the following variables:
   3 #   TBB_INCLUDE_DIRS - path to the TBB include directory
   4 #   TBB_LIBRARIES    - path to the TBB libraries to be linked against
   5 #
   6
   7 #########################################################################
   8 # Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
   9 #
  10 # Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
  11 # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
  12 #
  13 # This library is free software; you can redistribute it and/or
  14 # modify it under the terms of the GNU Lesser General Public
  15 # License as published by the Free Software Foundation; either
  16 # version 2.1 of the License, or (at your option) any later version.
  17 #
  18 # This library is distributed in the hope that it will be useful,
  19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21 # Lesser General Public License for more details.
  22 #
  23 # You should have received a copy of the GNU Lesser General Public
  24 # License along with this library; if not, write to the Free Software
  25 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  26 #
  27 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  28 #
  29
  30 # ------
  31
  32 MESSAGE(STATUS "Check for TBB ...")
  33
  34 # ------
  35
  36 SET(TBB_ROOT_DIR $ENV{TBB_ROOT_DIR})
  37
  38 IF(TBB_ROOT_DIR)
  39   LIST(APPEND CMAKE_PREFIX_PATH "${TBB_ROOT_DIR}")
  40 ENDIF(TBB_ROOT_DIR)
  41
  42 FIND_PATH(TBB_INCLUDE_DIRS tbb/tbb.h PATH_SUFFIXES include)
  43
  44 IF(MACHINE_IS_64)
  45   SET(PLT_SUFFIX intel64)
  46 ELSE(MACHINE_IS_64)
  47   SET(PLT_SUFFIX ia32)
  48 ENDIF(MACHINE_IS_64)
  49
  50 include(CheckCXXSourceCompiles)
  51
  52 FOREACH(_kernel cc4.1.0_libc2.4_kernel2.6.16.21 gcc4.4 gcc4.1)
  53
  54   FIND_LIBRARY(_tbb_library_tbb${_kernel}       NAMES tbb       PATH_SUFFIXES lib/${PLT_SUFFIX}/${_kernel})
  55   FIND_LIBRARY(_tbb_library_tbbmalloc${_kernel} NAMES tbbmalloc PATH_SUFFIXES lib/${PLT_SUFFIX}/${_kernel})
  56
  57   SET(_tbb_libraries${_kernel} ${_tbb_library_tbb${_kernel}} ${_tbb_library_tbbmalloc${_kernel}})
  58
  59   IF(_tbb_libraries${_kernel})
  60
  61     SET(CMAKE_REQUIRED_INCLUDES_SAVE  ${CMAKE_REQUIRED_INCLUDES})
  62     SET(CMAKE_REQUIRED_LIBRARIES_SAVE ${CMAKE_REQUIRED_LIBRARIES})
  63     SET(CMAKE_REQUIRED_INCLUDES  "${CMAKE_REQUIRED_INCLUDES} ${TBB_INCLUDE_DIRS}")
  64     SET(CMAKE_REQUIRED_LIBRARIES "${_tbb_libraries${_kernel}}")
  65
  66     CHECK_CXX_SOURCE_COMPILES("
  67       #include <tbb/tbb.h>
  68       using namespace tbb;
  69       size_t testme(size_t n)
  70       {
  71         return n*n;
  72       }
  73       int main(int argc, char* argv[])
  74       {
  75         parallel_for<size_t>( 1, 10, 1, testme );
  76       }
  77       "
  78       _tbb_link_ok${_kernel}
  79       )
  80
  81     SET(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE})
  82     SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES_SAVE})
  83
  84     IF(_tbb_link_ok${_kernel})
  85       SET(_tbb_link_ok ${_tbb_link_ok${_kernel}})
  86       SET(TBB_LIBRARY_tbb       ${_tbb_library_tbb${_kernel}}       CACHE FILEPATH "Path to a library")
  87       SET(TBB_LIBRARY_tbbmalloc ${_tbb_library_tbbmalloc${_kernel}} CACHE FILEPATH "Path to a library")
  88       SET(TBB_LIBRARIES ${TBB_LIBRARY_tbb} ${TBB_LIBRARY_tbbmalloc})
  89     ENDIF()
  90
  91     UNSET(_tbb_link_ok${_kernel} CACHE)
  92
  93   ENDIF(_tbb_libraries${_kernel})
  94
  95   UNSET(_tbb_library_tbb${_kernel} CACHE)
  96   UNSET(_tbb_library_tbbmalloc${_kernel} CACHE)
  97
  98   IF(_tbb_link_ok)
  99     BREAK()
 100   ENDIF()
 101
 102 ENDFOREACH()
 103
 104 INCLUDE(FindPackageHandleStandardArgs)
 105 FIND_PACKAGE_HANDLE_STANDARD_ARGS(TBB REQUIRED_VARS TBB_INCLUDE_DIRS TBB_LIBRARY_tbb TBB_LIBRARY_tbbmalloc)