#*********************************************************************
#**                Image Component Library (ICL)                    **
#**                                                                 **
#** Copyright (C) 2006-2013 CITEC, University of Bielefeld          **
#**                         Neuroinformatics Group                  **
#** Website: www.iclcv.org and                                      **
#**          http://opensource.cit-ec.de/projects/icl               **
#**                                                                 **
#** File   : cmake/Modules/CheckBitArchitecture.cmake               **
#** Module : CheckBitArchitecture                                   **
#** Authors: Michael Goetting                                       **
#**                                                                 **
#**                                                                 **
#** GNU LESSER GENERAL PUBLIC LICENSE                               **
#** This file may be used under the terms of the GNU Lesser General **
#** Public License version 3.0 as published by the                  **
#**                                                                 **
#** Free Software Foundation and appearing in the file LICENSE.LGPL **
#** included in the packaging of this file.  Please review the      **
#** following information to ensure the license requirements will   **
#** be met: http://www.gnu.org/licenses/lgpl-3.0.txt                **
#**                                                                 **
#** The development of this software was supported by the           **
#** Excellence Cluster EXC 277 Cognitive Interaction Technology.    **
#** The Excellence Cluster EXC 277 is a grant of the Deutsche       **
#** Forschungsgemeinschaft (DFG) in the context of the German       **
#** Excellence Initiative.                                          **
#**                                                                 **
#*********************************************************************


# - A macro returning the current bit architecture type

FUNCTION(CURRENT_ARCHITECTURE RESULT)

  IF(CMAKE_SIZEOF_VOID_P MATCHES "8")
    MESSAGE(STATUS "-- 64bit system detected")
    SET(${RESULT} "64_BIT_FOUND" PARENT_SCOPE)
  ELSE()
    MESSAGE(STATUS "32bit system detected")
    SET(${RESULT} "-- 32_BIT_FOUND" PARENT_SCOPE)
  ENDIF()
  
ENDFUNCTION()