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3rdparty/opencv-4.5.4/cmake/OpenCVFindOpenBLAS.cmake 3.71 KB
f4334277   Hu Chunming   提交3rdparty
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  #COPYRIGHT
  #
  #All contributions by the University of California:
  #Copyright (c) 2014, 2015, The Regents of the University of California (Regents)
  #All rights reserved.
  #
  #All other contributions:
  #Copyright (c) 2014, 2015, the respective contributors
  #All rights reserved.
  #
  #Caffe uses a shared copyright model: each contributor holds copyright over
  #their contributions to Caffe. The project versioning records all such
  #contribution and copyright details. If a contributor wants to further mark
  #their specific copyright on a particular contribution, they should indicate
  #their copyright solely in the commit message of the change when it is
  #committed.
  #
  #LICENSE
  #
  #Redistribution and use in source and binary forms, with or without
  #modification, are permitted provided that the following conditions are met:
  #
  #1. Redistributions of source code must retain the above copyright notice, this
  #   list of conditions and the following disclaimer.
  #2. Redistributions in binary form must reproduce the above copyright notice,
  #   this list of conditions and the following disclaimer in the documentation
  #   and/or other materials provided with the distribution.
  #
  #THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  #ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  #WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  #DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  #ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  #(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  #LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  #ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  #(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  #SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  #
  #CONTRIBUTION AGREEMENT
  #
  #By contributing to the BVLC/caffe repository through pull-request, comment,
  #or otherwise, the contributor releases their content to the
  #license and copyright terms herein.
  
  SET(Open_BLAS_INCLUDE_SEARCH_PATHS
    $ENV{OpenBLAS_HOME}
    $ENV{OpenBLAS_HOME}/include
    $ENV{OpenBLAS_HOME}/include/openblas
    /opt/OpenBLAS/include
    /usr/local/include/openblas
    /usr/include/openblas
    /usr/local/include/openblas-base
    /usr/include/openblas-base
    /usr/local/include
    /usr/include
  )
  
  SET(Open_BLAS_LIB_SEARCH_PATHS
          $ENV{OpenBLAS}
          $ENV{OpenBLAS}/lib
          $ENV{OpenBLAS_HOME}
          $ENV{OpenBLAS_HOME}/lib
          /opt/OpenBLAS/lib
          /usr/local/lib64
          /usr/local/lib
          /lib/openblas-base
          /lib64/
          /lib/
          /usr/lib/openblas-base
          /usr/lib64
          /usr/lib
   )
  
  FIND_PATH(OpenBLAS_INCLUDE_DIR NAMES cblas.h PATHS ${Open_BLAS_INCLUDE_SEARCH_PATHS} NO_DEFAULT_PATH)
  FIND_LIBRARY(OpenBLAS_LIB NAMES openblas PATHS ${Open_BLAS_LIB_SEARCH_PATHS}  NO_DEFAULT_PATH)
  
  SET(OpenBLAS_FOUND ON)
  
  #    Check include files
  IF(NOT OpenBLAS_INCLUDE_DIR)
      SET(OpenBLAS_FOUND OFF)
      MESSAGE(STATUS "Could not find OpenBLAS include. Turning OpenBLAS_FOUND off")
  ENDIF()
  
  #    Check libraries
  IF(NOT OpenBLAS_LIB)
      SET(OpenBLAS_FOUND OFF)
      MESSAGE(STATUS "Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off")
  ENDIF()
  
  IF (OpenBLAS_FOUND)
    IF (NOT OpenBLAS_FIND_QUIETLY)
      MESSAGE(STATUS "Found OpenBLAS libraries: ${OpenBLAS_LIB}")
      MESSAGE(STATUS "Found OpenBLAS include: ${OpenBLAS_INCLUDE_DIR}")
    ENDIF (NOT OpenBLAS_FIND_QUIETLY)
  ELSE (OpenBLAS_FOUND)
    IF (OpenBLAS_FIND_REQUIRED)
      MESSAGE(FATAL_ERROR "Could not find OpenBLAS")
    ENDIF (OpenBLAS_FIND_REQUIRED)
  ENDIF (OpenBLAS_FOUND)
  
  MARK_AS_ADVANCED(
      OpenBLAS_INCLUDE_DIR
      OpenBLAS_LIB
      OpenBLAS
  )