Difference between revisions of "CMakeUserFindLibSVM"

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[[CMake_User_Contributed_Macros|Back]]
{{CMake/Template/Moved}}
-----
[[File:FindLibSVM.cmake]]
-----
  # - Find LibSVM
  # LibSVM is a Library for Support Vector Machines
  # available at http://www.csie.ntu.edu.tw/~cjlin/libsvm/
  #
  # The module defines the following variables:
  #  LIBSVM_FOUND - the system has LibSVM
  #  LIBSVM_INCLUDE_DIR - where to find svm.h
  #  LIBSVM_INCLUDE_DIRS - libsvm includes
  #  LIBSVM_LIBRARY - where to find the LibSVM library
  #  LIBSVM_LIBRARIES - aditional libraries
  #  LIBSVM_MAJOR_VERSION - major version
  #  LIBSVM_MINOR_VERSION - minor version
  #  LIBSVM_PATCH_VERSION - patch version
  #  LIBSVM_VERSION_STRING - version (ex. 2.9.0)
  #  LIBSVM_ROOT_DIR - root dir (ex. /usr/local)


  #=============================================================================
This page has moved [https://gitlab.kitware.com/cmake/community/wikis/contrib/modules/FindLibSVM here].
  # Copyright 2005-2012 Kitware, Inc.
  #
  # Distributed under the OSI-approved BSD License (the "License");
  # see accompanying file Copyright.txt for details.
  #
  # This software is distributed WITHOUT ANY WARRANTY; without even the
  # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  # See the License for more information.
  #=============================================================================
  # (To distributed this file outside of CMake, substitute the full
  #  License text for the above reference.)
 
 
  # set LIBSVM_INCLUDE_DIR
  find_path ( LIBSVM_INCLUDE_DIR
    NAMES
      svm.h
    PATHS
      ${LIBSVM_ROOT_DIR}/include
    PATH_SUFFIXES
      libsvm
      libsvm-2.0/libsvm
    DOC
      "LibSVM include directory"
  )
 
 
  # set LIBSVM_INCLUDE_DIRS
  if ( LIBSVM_INCLUDE_DIR )
    set ( LIBSVM_INCLUDE_DIRS ${LIBSVM_INCLUDE_DIR} )
  endif ()
 
 
  # version
  set ( _VERSION_FILE ${LIBSVM_INCLUDE_DIR}/svm.h )
  if ( EXISTS ${_VERSION_FILE} )
    # LIBSVM_VERSION_STRING macro defined in svm.h since version 2.8.9
    file ( STRINGS ${_VERSION_FILE} _VERSION_STRING REGEX ".*define[ ]+LIBSVM_VERSION[ ]+[0-9]+.*" )
    if ( _VERSION_STRING )
      string ( REGEX REPLACE ".*LIBSVM_VERSION[ ]+([0-9]+)" "\\1" _VERSION_NUMBER "${_VERSION_STRING}" )
      math ( EXPR LIBSVM_MAJOR_VERSION "${_VERSION_NUMBER} / 100" )
      math ( EXPR LIBSVM_MINOR_VERSION "(${_VERSION_NUMBER} % 100 ) / 10" )
      math ( EXPR LIBSVM_PATCH_VERSION "${_VERSION_NUMBER} % 10" )
      set ( LIBSVM_VERSION_STRING "${LIBSVM_MAJOR_VERSION}.${LIBSVM_MINOR_VERSION}.${LIBSVM_PATCH_VERSION}" )
    endif ()
  endif ()
 
 
  # check version
  set ( _LIBSVM_VERSION_MATCH TRUE )
  if ( LibSVM_FIND_VERSION AND LIBSVM_VERSION_STRING )
    if ( LibSVM_FIND_VERSION_EXACT )
      if ( NOT ${LibSVM_FIND_VERSION} VERSION_EQUAL ${LIBSVM_VERSION_STRING} )
set ( _LIBSVM_VERSION_MATCH FALSE )
      endif ()
    else ()
      if ( ${LibSVM_FIND_VERSION} VERSION_GREATER ${LIBSVM_VERSION_STRING} )
set ( _LIBSVM_VERSION_MATCH FALSE )
      endif ()
    endif ()
  endif ()
 
 
  # set LIBSVM_LIBRARY
  find_library ( LIBSVM_LIBRARY
    NAMES
      svm
    PATHS
      ${LIBSVM_ROOT_DIR}/lib
    DOC
      "LibSVM library location"
  )
 
 
  # set LIBSVM_LIBRARIES
  set ( LIBSVM_LIBRARIES ${LIBSVM_LIBRARY} )
 
  # link with math library on unix
  if ( UNIX )
    list ( APPEND LIBSVM_LIBRARIES "-lm" )
  endif ()
 
 
  # try to guess root dir from include dir
  if ( LIBSVM_INCLUDE_DIR )
    string ( REGEX REPLACE "(.*)/include.*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_INCLUDE_DIR} )
  # try to guess root dir from library dir
  elseif ( LIBSVM_LIBRARY )
    string ( REGEX REPLACE "(.*)/lib[/|32|64].*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_LIBRARY} )
  endif ()
 
 
  # handle REQUIRED and QUIET options
  include ( FindPackageHandleStandardArgs )
  find_package_handle_standard_args ( LibSVM DEFAULT_MSG LIBSVM_LIBRARY
    _LIBSVM_VERSION_MATCH
    LIBSVM_INCLUDE_DIR
    LIBSVM_INCLUDE_DIRS
    LIBSVM_LIBRARIES
    LIBSVM_ROOT_DIR
  )
 
 
  mark_as_advanced (
    LIBSVM_LIBRARY
    LIBSVM_LIBRARIES
    LIBSVM_INCLUDE_DIR
    LIBSVM_INCLUDE_DIRS
    LIBSVM_ROOT_DIR
    LIBSVM_VERSION_STRING
    LIBSVM_MAJOR_VERSION
    LIBSVM_MINOR_VERSION
    LIBSVM_PATCH_VERSION
  )
-----
[[CMake_User_Contributed_Macros|Back]]
 
{{CMake/Template/Footer}}
[[Category:FindModules]]

Latest revision as of 10:41, 30 April 2018


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