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| ----- | | ----- |
| [[File:FindLibSVM.cmake]] | | [[File:FindLibSVM.cmake]] |
| -----
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|
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| <nowiki># - Find LibSVM
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| # LibSVM is a Library for Support Vector Machines
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| # available at http://www.csie.ntu.edu.tw/~cjlin/libsvm/
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| #
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| # The module defines the following variables:
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| # LIBSVM_FOUND - the system has LibSVM
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| # LIBSVM_INCLUDE_DIR - where to find svm.h
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| # LIBSVM_INCLUDE_DIRS - libsvm includes
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| # LIBSVM_LIBRARY - where to find the LibSVM library
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| # LIBSVM_LIBRARIES - aditional libraries
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| # LIBSVM_MAJOR_VERSION - major version
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| # LIBSVM_MINOR_VERSION - minor version
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| # LIBSVM_PATCH_VERSION - patch version
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| # LIBSVM_VERSION_STRING - version (ex. 2.9.0)
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| # LIBSVM_ROOT_DIR - root dir (ex. /usr/local)
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|
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| #=============================================================================
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| # Copyright (C) 2010-2013, Julien Schueller
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| # All rights reserved.
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| #
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| # Redistribution and use in source and binary forms, with or without
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| # modification, are permitted provided that the following conditions are met:
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| #
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| # 1. Redistributions of source code must retain the above copyright notice, this
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| # list of conditions and the following disclaimer.
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| # 2. Redistributions in binary form must reproduce the above copyright notice,
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| # this list of conditions and the following disclaimer in the documentation
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| # and/or other materials provided with the distribution.
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| #
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| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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| # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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| # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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| # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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| # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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| # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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| # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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| # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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|
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| # The views and conclusions contained in the software and documentation are those
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| # of the authors and should not be interpreted as representing official policies,
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| # either expressed or implied, of the FreeBSD Project.
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| #=============================================================================
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|
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| # set LIBSVM_INCLUDE_DIR
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| find_path ( LIBSVM_INCLUDE_DIR
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| NAMES
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| svm.h
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| PATHS
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| ${LIBSVM_ROOT_DIR}/include
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| PATH_SUFFIXES
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| libsvm
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| libsvm-2.0/libsvm
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| DOC
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| "LibSVM include directory"
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| )
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|
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|
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| # set LIBSVM_INCLUDE_DIRS
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| if ( LIBSVM_INCLUDE_DIR )
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| set ( LIBSVM_INCLUDE_DIRS ${LIBSVM_INCLUDE_DIR} )
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| endif ()
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|
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|
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| # version
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| set ( _VERSION_FILE ${LIBSVM_INCLUDE_DIR}/svm.h )
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| if ( EXISTS ${_VERSION_FILE} )
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| # LIBSVM_VERSION_STRING macro defined in svm.h since version 2.8.9
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| file ( STRINGS ${_VERSION_FILE} _VERSION_STRING REGEX ".*define[ ]+LIBSVM_VERSION[ ]+[0-9]+.*" )
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| if ( _VERSION_STRING )
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| string ( REGEX REPLACE ".*LIBSVM_VERSION[ ]+([0-9]+)" "\\1" _VERSION_NUMBER "${_VERSION_STRING}" )
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| math ( EXPR LIBSVM_MAJOR_VERSION "${_VERSION_NUMBER} / 100" )
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| math ( EXPR LIBSVM_MINOR_VERSION "(${_VERSION_NUMBER} % 100 ) / 10" )
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| math ( EXPR LIBSVM_PATCH_VERSION "${_VERSION_NUMBER} % 10" )
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| set ( LIBSVM_VERSION_STRING "${LIBSVM_MAJOR_VERSION}.${LIBSVM_MINOR_VERSION}.${LIBSVM_PATCH_VERSION}" )
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| endif ()
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| endif ()
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|
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|
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| # check version
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| set ( _LIBSVM_VERSION_MATCH TRUE )
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| if ( LibSVM_FIND_VERSION AND LIBSVM_VERSION_STRING )
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| if ( LibSVM_FIND_VERSION_EXACT )
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| if ( NOT LibSVM_FIND_VERSION VERSION_EQUAL LIBSVM_VERSION_STRING )
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| set ( _LIBSVM_VERSION_MATCH FALSE )
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| endif ()
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| else ()
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| if ( LIBSVM_VERSION_STRING VERSION_LESS LibSVM_FIND_VERSION )
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| set ( _LIBSVM_VERSION_MATCH FALSE )
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| endif ()
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| endif ()
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| endif ()
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|
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|
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| # set LIBSVM_LIBRARY
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| find_library ( LIBSVM_LIBRARY
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| NAMES
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| svm
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| PATHS
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| ${LIBSVM_ROOT_DIR}/lib
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| DOC
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| "LibSVM library location"
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| )
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|
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|
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| # set LIBSVM_LIBRARIES
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| set ( LIBSVM_LIBRARIES ${LIBSVM_LIBRARY} )
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|
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| # link with math library on unix
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| if ( UNIX )
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| list ( APPEND LIBSVM_LIBRARIES "-lm" )
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| endif ()
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|
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|
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| # try to guess root dir from include dir
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| if ( LIBSVM_INCLUDE_DIR )
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| string ( REGEX REPLACE "(.*)/include.*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_INCLUDE_DIR} )
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| # try to guess root dir from library dir
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| elseif ( LIBSVM_LIBRARY )
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| string ( REGEX REPLACE "(.*)/lib[/|32|64].*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_LIBRARY} )
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| endif ()
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|
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|
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| # handle REQUIRED and QUIET options
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| include ( FindPackageHandleStandardArgs )
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| find_package_handle_standard_args ( LibSVM DEFAULT_MSG LIBSVM_LIBRARY
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| _LIBSVM_VERSION_MATCH
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| LIBSVM_INCLUDE_DIR
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| LIBSVM_INCLUDE_DIRS
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| LIBSVM_LIBRARIES
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| LIBSVM_ROOT_DIR
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| )
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|
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|
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| mark_as_advanced (
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| LIBSVM_LIBRARY
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| LIBSVM_LIBRARIES
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| LIBSVM_INCLUDE_DIR
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| LIBSVM_INCLUDE_DIRS
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| LIBSVM_ROOT_DIR
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| LIBSVM_VERSION_STRING
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| LIBSVM_MAJOR_VERSION
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| LIBSVM_MINOR_VERSION
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| LIBSVM_PATCH_VERSION
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| )
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| </nowiki>
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|
| |
| ----- | | ----- |
| [[CMake_User_Contributed_Macros|Back]] | | [[CMake_User_Contributed_Macros|Back]] |
