CMakeUserFindLibSVM: Difference between revisions

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[[File:FindLibSVM.cmake]]
[[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)


    #=============================================================================
<nowiki># - Find LibSVM
    # Copyright (C) 2010-2013, Julien Schueller
# LibSVM is a Library for Support Vector Machines
    # All rights reserved.
# available at http://www.csie.ntu.edu.tw/~cjlin/libsvm/
    #
#
    # Redistribution and use in source and binary forms, with or without
# The module defines the following variables:
    # modification, are permitted provided that the following conditions are met:  
# LIBSVM_FOUND - the system has LibSVM
    #  
# LIBSVM_INCLUDE_DIR - where to find svm.h
    # 1. Redistributions of source code must retain the above copyright notice, this
# LIBSVM_INCLUDE_DIRS - libsvm includes
    #   list of conditions and the following disclaimer.  
# LIBSVM_LIBRARY - where to find the LibSVM library
    # 2. Redistributions in binary form must reproduce the above copyright notice,
# LIBSVM_LIBRARIES - aditional libraries
    #   this list of conditions and the following disclaimer in the documentation
# LIBSVM_MAJOR_VERSION - major version
    #   and/or other materials provided with the distribution.
# LIBSVM_MINOR_VERSION - minor version
    #
# LIBSVM_PATCH_VERSION - patch version
    # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# LIBSVM_VERSION_STRING - version (ex. 2.9.0)
    # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# LIBSVM_ROOT_DIR - root dir (ex. /usr/local)
    # 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.


    # The views and conclusions contained in the software and documentation are those
#=============================================================================
    # of the authors and should not be interpreted as representing official policies,
# Copyright (C) 2010-2013, Julien Schueller
    # either expressed or implied, of the FreeBSD Project.
# All rights reserved.
    #=============================================================================
#
# 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.


    # set LIBSVM_INCLUDE_DIR
# The views and conclusions contained in the software and documentation are those
    find_path ( LIBSVM_INCLUDE_DIR
# of the authors and should not be interpreted as representing official policies,
      NAMES
# either expressed or implied, of the FreeBSD Project.
        svm.h
#=============================================================================
      PATHS
        ${LIBSVM_ROOT_DIR}/include
      PATH_SUFFIXES
        libsvm
        libsvm-2.0/libsvm
      DOC
        "LibSVM include directory"
    )


# 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
      set ( LIBSVM_INCLUDE_DIRS ${LIBSVM_INCLUDE_DIR} )
if ( LIBSVM_INCLUDE_DIR )
    endif ()
  set ( LIBSVM_INCLUDE_DIRS ${LIBSVM_INCLUDE_DIR} )
endif ()




    # version
# version
    set ( _VERSION_FILE ${LIBSVM_INCLUDE_DIR}/svm.h )
set ( _VERSION_FILE ${LIBSVM_INCLUDE_DIR}/svm.h )
    if ( EXISTS ${_VERSION_FILE} )
if ( EXISTS ${_VERSION_FILE} )
      # LIBSVM_VERSION_STRING macro defined in svm.h since version 2.8.9
  # 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]+.*" )
  file ( STRINGS ${_VERSION_FILE} _VERSION_STRING REGEX ".*define[ ]+LIBSVM_VERSION[ ]+[0-9]+.*" )
      if ( _VERSION_STRING )
  if ( _VERSION_STRING )
        string ( REGEX REPLACE ".*LIBSVM_VERSION[ ]+([0-9]+)" "\\1" _VERSION_NUMBER "${_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_MAJOR_VERSION "${_VERSION_NUMBER} / 100" )
        math ( EXPR LIBSVM_MINOR_VERSION "(${_VERSION_NUMBER} % 100 ) / 10" )
    math ( EXPR LIBSVM_MINOR_VERSION "(${_VERSION_NUMBER} % 100 ) / 10" )
        math ( EXPR LIBSVM_PATCH_VERSION "${_VERSION_NUMBER} % 10" )
    math ( EXPR LIBSVM_PATCH_VERSION "${_VERSION_NUMBER} % 10" )
        set ( LIBSVM_VERSION_STRING "${LIBSVM_MAJOR_VERSION}.${LIBSVM_MINOR_VERSION}.${LIBSVM_PATCH_VERSION}" )
    set ( LIBSVM_VERSION_STRING "${LIBSVM_MAJOR_VERSION}.${LIBSVM_MINOR_VERSION}.${LIBSVM_PATCH_VERSION}" )
      endif ()
  endif ()
    endif ()
endif ()




    # check version
# check version
    set ( _LIBSVM_VERSION_MATCH TRUE )
set ( _LIBSVM_VERSION_MATCH TRUE )
    if ( LibSVM_FIND_VERSION AND LIBSVM_VERSION_STRING )
if ( LibSVM_FIND_VERSION AND LIBSVM_VERSION_STRING )
      if ( LibSVM_FIND_VERSION_EXACT )
  if ( LibSVM_FIND_VERSION_EXACT )
        if ( NOT LibSVM_FIND_VERSION VERSION_EQUAL LIBSVM_VERSION_STRING )
    if ( NOT LibSVM_FIND_VERSION VERSION_EQUAL LIBSVM_VERSION_STRING )
          set ( _LIBSVM_VERSION_MATCH FALSE )
       set ( _LIBSVM_VERSION_MATCH FALSE )
        endif ()
       else ()
        if ( LIBSVM_VERSION_STRING  VERSION_LESS LibSVM_FIND_VERSION )
          set ( _LIBSVM_VERSION_MATCH FALSE )
        endif ()
      endif ()
     endif ()
     endif ()
  else ()
    if ( LIBSVM_VERSION_STRING  VERSION_LESS LibSVM_FIND_VERSION )
      set ( _LIBSVM_VERSION_MATCH FALSE )
    endif ()
  endif ()
endif ()




    # set LIBSVM_LIBRARY
# set LIBSVM_LIBRARY
    find_library ( LIBSVM_LIBRARY
find_library ( LIBSVM_LIBRARY
      NAMES
  NAMES
        svm
    svm
      PATHS
  PATHS
        ${LIBSVM_ROOT_DIR}/lib
    ${LIBSVM_ROOT_DIR}/lib
      DOC
  DOC
        "LibSVM library location"
    "LibSVM library location"
    )
)




    # set LIBSVM_LIBRARIES
# set LIBSVM_LIBRARIES
    set ( LIBSVM_LIBRARIES ${LIBSVM_LIBRARY} )
set ( LIBSVM_LIBRARIES ${LIBSVM_LIBRARY} )


    # link with math library on unix
# link with math library on unix
    if ( UNIX )
if ( UNIX )
      list ( APPEND LIBSVM_LIBRARIES "-lm" )
  list ( APPEND LIBSVM_LIBRARIES "-lm" )
    endif ()
endif ()




    # try to guess root dir from include dir
# try to guess root dir from include dir
    if ( LIBSVM_INCLUDE_DIR )
if ( LIBSVM_INCLUDE_DIR )
      string ( REGEX REPLACE "(.*)/include.*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_INCLUDE_DIR} )
  string ( REGEX REPLACE "(.*)/include.*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_INCLUDE_DIR} )
    # try to guess root dir from library dir
# try to guess root dir from library dir
    elseif ( LIBSVM_LIBRARY )
elseif ( LIBSVM_LIBRARY )
      string ( REGEX REPLACE "(.*)/lib[/|32|64].*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_LIBRARY} )
  string ( REGEX REPLACE "(.*)/lib[/|32|64].*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_LIBRARY} )
    endif ()
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
    )


# 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
    )


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
)
</nowiki>
-----
-----
[[CMake_User_Contributed_Macros|Back]]
[[CMake_User_Contributed_Macros|Back]]

Revision as of 14:52, 24 January 2013

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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) #============================================================================= # Copyright (C) 2010-2013, Julien Schueller # All rights reserved. # # 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. # The views and conclusions contained in the software and documentation are those # of the authors and should not be interpreted as representing official policies, # either expressed or implied, of the FreeBSD Project. #============================================================================= # 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_VERSION_STRING VERSION_LESS LibSVM_FIND_VERSION ) 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 )

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