# - Find expat # Find the native EXPAT headers and libraries. # # EXPAT_INCLUDE_DIRS - where to find expat.h, etc. # EXPAT_LIBRARIES - List of libraries when using expat. # EXPAT_FOUND - True if expat found. #============================================================================= # Copyright 2006-2009 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 distribute this file outside of CMake, substitute the full # License text for the above reference.) # Look for the header file. find_path(EXPAT_INCLUDE_DIR NAMES expat.h) # Look for the library. find_library(EXPAT_LIBRARY NAMES expat libexpat) if (EXPAT_INCLUDE_DIR AND EXISTS "${EXPAT_INCLUDE_DIR}/expat.h") file(STRINGS "${EXPAT_INCLUDE_DIR}/expat.h" expat_version_str REGEX "^#[\t ]*define[\t ]+XML_(MAJOR|MINOR|MICRO)_VERSION[\t ]+[0-9]+$") unset(EXPAT_VERSION_STRING) foreach(VPART MAJOR MINOR MICRO) foreach(VLINE ${expat_version_str}) if(VLINE MATCHES "^#[\t ]*define[\t ]+XML_${VPART}_VERSION") string(REGEX REPLACE "^#[\t ]*define[\t ]+XML_${VPART}_VERSION[\t ]+([0-9]+)$" "\\1" EXPAT_VERSION_PART "${VLINE}") if(EXPAT_VERSION_STRING) set(EXPAT_VERSION_STRING "${EXPAT_VERSION_STRING}.${EXPAT_VERSION_PART}") else() set(EXPAT_VERSION_STRING "${EXPAT_VERSION_PART}") endif() endif() endforeach() endforeach() endif () # handle the QUIETLY and REQUIRED arguments and set EXPAT_FOUND to TRUE if # all listed variables are TRUE include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) FIND_PACKAGE_HANDLE_STANDARD_ARGS(EXPAT REQUIRED_VARS EXPAT_LIBRARY EXPAT_INCLUDE_DIR VERSION_VAR EXPAT_VERSION_STRING) # Copy the results to the output variables. if(EXPAT_FOUND) set(EXPAT_LIBRARIES ${EXPAT_LIBRARY}) set(EXPAT_INCLUDE_DIRS ${EXPAT_INCLUDE_DIR}) endif() mark_as_advanced(EXPAT_INCLUDE_DIR EXPAT_LIBRARY)