CMakeUserFindLibSVM

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File:FindLibSVM.cmake

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# - 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 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 )

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