CMakeModules/FindPThread.cmake

   1 #  Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
   2 #
   3 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 #  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 #
   6 #  This library is free software; you can redistribute it and/or
   7 #  modify it under the terms of the GNU Lesser General Public
   8 #  License as published by the Free Software Foundation; either
   9 #  version 2.1 of the License.
  10 #
  11 #  This library is distributed in the hope that it will be useful,
  12 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 #  Lesser General Public License for more details.
  15 #
  16 #  You should have received a copy of the GNU Lesser General Public
  17 #  License along with this library; if not, write to the Free Software
  18 #  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 #
  20 #  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 #
  22
  23 IF (NOT PThread_FIND_QUIETLY)
  24     MESSAGE(STATUS "Looking for PThread...")
  25 ENDIF (NOT PThread_FIND_QUIETLY)
  26
  27 IF(WIN32)
  28     SET(PTHREADS_ROOT_USER $ENV{PTHREADS_ROOT})
  29     SET(PTHREADS_FIND_PATHS_OPTION NO_DEFAULT_PATH)
  30     SET(PTHREADS_INCLUDE_TO_FIND pthread.h)
  31     SET(PTHREADS_INCLUDE_PATHS ${PTHREADS_ROOT_USER}/include)
  32     FIND_PATH(PTHREAD_INCLUDE_DIR ${PTHREADS_INCLUDE_TO_FIND}
  33               PATHS ${PTHREADS_INCLUDE_PATHS} ${PTHREADS_FIND_PATHS_OPTION})
  34     SET(PTHREADS_LIB_PATHS ${PTHREADS_ROOT_USER}/lib)
  35     IF(CMAKE_BUILD_TYPE STREQUAL Release)
  36         FIND_LIBRARY(PTHREAD_LIBRARY pthreadVSE2 pthreadVC2
  37                      PATHS ${PTHREADS_LIB_PATHS} ${PTHREADS_FIND_PATHS_OPTION})
  38     ELSE(CMAKE_BUILD_TYPE STREQUAL Release)
  39         FIND_LIBRARY(PTHREAD_LIBRARY pthreadVSE2d pthreadVC2d
  40                      PATHS ${PTHREADS_LIB_PATHS} ${PTHREADS_FIND_PATHS_OPTION})
  41     ENDIF(CMAKE_BUILD_TYPE STREQUAL Release)
  42 ELSE(WIN32)
  43     FIND_PATH(PTHREAD_INCLUDE_DIR pthread.h)
  44     FIND_LIBRARY(PTHREAD_LIBRARY NAMES pthread)
  45 ENDIF(WIN32)
  46
  47 IF (PTHREAD_INCLUDE_DIR AND PTHREAD_LIBRARY)
  48     SET(PThread_FOUND True)
  49 ENDIF (PTHREAD_INCLUDE_DIR AND PTHREAD_LIBRARY)
  50
  51 IF (PThread_FOUND)
  52
  53     IF (NOT PThread_FIND_QUIETLY)
  54         MESSAGE(STATUS "Found PThread:")
  55         MESSAGE(STATUS "PThread include directory: ${PTHREAD_INCLUDE_DIR}")
  56         MESSAGE(STATUS "PThread library: ${PTHREAD_LIBRARY}")
  57     ENDIF (NOT PThread_FIND_QUIETLY)
  58
  59 ELSE (PThread_FOUND)
  60
  61     IF (PThread_FIND_REQUIRED)
  62         MESSAGE(FATAL_ERROR "PThread not found")
  63     ELSE (PThread_FIND_REQUIRED)
  64         IF (NOT PThread_FIND_QUIETLY)
  65             MESSAGE(STATUS "PThread not found")
  66         ENDIF (NOT PThread_FIND_QUIETLY)
  67     ENDIF (PThread_FIND_REQUIRED)
  68
  69 ENDIF (PThread_FOUND)