# - Try to find Boost include dirs and libraries # Usage of this module as follows: # # NOTE: Take note of the Boost_ADDITIONAL_VERSIONS variable below. # Due to Boost naming conventions and limitations in CMake this find # module is NOT future safe with respect to Boost version numbers, # and may break. # # == Using Header-Only libraries from within Boost: == # # find_package( Boost 1.36.0 ) # if(Boost_FOUND) # include_directories(${Boost_INCLUDE_DIRS}) # add_executable(foo foo.cc) # endif() # # # == Using actual libraries from within Boost: == # # set(Boost_USE_STATIC_LIBS ON) # set(Boost_USE_MULTITHREADED ON) # set(Boost_USE_STATIC_RUNTIME OFF) # find_package( Boost 1.36.0 COMPONENTS date_time filesystem system ... ) # # if(Boost_FOUND) # include_directories(${Boost_INCLUDE_DIRS}) # add_executable(foo foo.cc) # target_link_libraries(foo ${Boost_LIBRARIES}) # endif() # # # The components list needs to contain actual names of boost libraries only, # such as "date_time" for "libboost_date_time". If you're using parts of # Boost that contain header files only (e.g. foreach) you do not need to # specify COMPONENTS. # # You should provide a minimum version number that should be used. If you provide this # version number and specify the REQUIRED attribute, this module will fail if it # can't find the specified or a later version. If you specify a version number this is # automatically put into the considered list of version numbers and thus doesn't need # to be specified in the Boost_ADDITIONAL_VERSIONS variable (see below). # # NOTE for Visual Studio Users: # Automatic linking is used on MSVC & Borland compilers by default when # #including things in Boost. It's important to note that setting # Boost_USE_STATIC_LIBS to OFF is NOT enough to get you dynamic linking, # should you need this feature. Automatic linking typically uses static # libraries with a few exceptions (Boost.Python is one). # # Please see the section below near Boost_LIB_DIAGNOSTIC_DEFINITIONS for # more details. Adding a TARGET_LINK_LIBRARIES() as shown in the example # above appears to cause VS to link dynamically if Boost_USE_STATIC_LIBS # gets set to OFF. It is suggested you avoid automatic linking since it # will make your application less portable. # # =========== The mess that is Boost_ADDITIONAL_VERSIONS (sorry?) ============ # # OK, so the Boost_ADDITIONAL_VERSIONS variable can be used to specify a list of # boost version numbers that should be taken into account when searching # for Boost. Unfortunately boost puts the version number into the # actual filename for the libraries, so this variable will certainly be needed # in the future when new Boost versions are released. # # Currently this module searches for the following version numbers: # 1.33, 1.33.0, 1.33.1, 1.34, 1.34.0, 1.34.1, 1.35, 1.35.0, 1.35.1, # 1.36, 1.36.0, 1.36.1, 1.37, 1.37.0, 1.38, 1.38.0, 1.39, 1.39.0, # 1.40, 1.40.0, 1.41, 1.41.0, 1.42, 1.42.0, 1.43, 1.43.0, 1.44, 1.44.0 # # NOTE: If you add a new major 1.x version in Boost_ADDITIONAL_VERSIONS you should # add both 1.x and 1.x.0 as shown above. Official Boost include directories # omit the 3rd version number from include paths if it is 0 although not all # binary Boost releases do so. # # SET(Boost_ADDITIONAL_VERSIONS "1.78" "1.78.0" "1.79" "1.79.0") # # ===================================== ============= ======================== # # Variables used by this module, they can change the default behaviour and # need to be set before calling find_package: # # Boost_USE_MULTITHREADED Can be set to OFF to use the non-multithreaded # boost libraries. If not specified, defaults # to ON. # # Boost_USE_STATIC_LIBS Can be set to ON to force the use of the static # boost libraries. Defaults to OFF. # # Boost_NO_SYSTEM_PATHS Set to TRUE to suppress searching in system # paths (or other locations outside of BOOST_ROOT # or BOOST_INCLUDEDIR). Useful when specifying # BOOST_ROOT. Defaults to OFF. # [Since CMake 2.8.3] # # Boost_USE_STATIC_RUNTIME If enabled, searches for boost libraries # linked against a static C++ standard library # ('s' ABI tag). This option should be set to # ON or OFF because the default behavior # if not specified is platform dependent # for backwards compatibility. # [Since CMake 2.8.3] # # Boost_USE_DEBUG_PYTHON If enabled, searches for boost libraries # compiled against a special debug build of # Python ('y' ABI tag). Defaults to OFF. # [Since CMake 2.8.3] # # Boost_USE_STLPORT If enabled, searches for boost libraries # compiled against the STLPort standard # library ('p' ABI tag). Defaults to OFF. # [Since CMake 2.8.3] # # Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS # If enabled, searches for boost libraries # compiled against the deprecated STLPort # "native iostreams" feature ('n' ABI tag). # Defaults to OFF. # [Since CMake 2.8.3] # # Other Variables used by this module which you may want to set. # # Boost_ADDITIONAL_VERSIONS A list of version numbers to use for searching # the boost include directory. Please see # the documentation above regarding this # annoying, but necessary variable :( # # Boost_DEBUG Set this to TRUE to enable debugging output # of FindBoost.cmake if you are having problems. # Please enable this before filing any bug # reports. # # Boost_DETAILED_FAILURE_MSG FindBoost doesn't output detailed information # about why it failed or how to fix the problem # unless this is set to TRUE or the REQUIRED # keyword is specified in find_package(). # [Since CMake 2.8.0] # # Boost_COMPILER Set this to the compiler suffix used by Boost # (e.g. "-gcc43") if FindBoost has problems finding # the proper Boost installation # # Boost_THREADAPI When building boost.thread, sometimes the name of the # library contains an additional "pthread" or "win32" # string known as the threadapi. This can happen when # compiling against pthreads on Windows or win32 threads # on Cygwin. You may specify this variable and if set # when FindBoost searches for the Boost threading library # it will first try to match the threadapi you specify. # For Example: libboost_thread_win32-mgw45-mt-1_43.a # might be found if you specified "win32" here before # falling back on libboost_thread-mgw45-mt-1_43.a. # [Since CMake 2.8.3] # # Boost_REALPATH Resolves symbolic links for discovered boost libraries # to assist with packaging. For example, instead of # Boost_SYSTEM_LIBRARY_RELEASE being resolved to # "/usr/lib/libboost_system.so" it would be # "/usr/lib/libboost_system.so.1.42.0" instead. # This does not affect linking and should not be # enabled unless the user needs this information. # [Since CMake 2.8.3] # # # These last three variables are available also as environment variables: # # BOOST_ROOT or BOOSTROOT The preferred installation prefix for searching for # Boost. Set this if the module has problems finding # the proper Boost installation. To prevent falling # back on the system paths, set Boost_NO_SYSTEM_PATHS # to true. # # BOOST_INCLUDEDIR Set this to the include directory of Boost, if the # module has problems finding the proper Boost installation # # BOOST_LIBRARYDIR Set this to the lib directory of Boost, if the # module has problems finding the proper Boost installation # # Variables defined by this module: # # Boost_FOUND System has Boost, this means the include dir was # found, as well as all the libraries specified in # the COMPONENTS list. # # Boost_INCLUDE_DIRS Boost include directories: not cached # # Boost_INCLUDE_DIR This is almost the same as above, but this one is # cached and may be modified by advanced users # # Boost_LIBRARIES Link to these to use the Boost libraries that you # specified: not cached # # Boost_LIBRARY_DIRS The path to where the Boost library files are. # # Boost_VERSION The version number of the boost libraries that # have been found, same as in version.hpp from Boost # # Boost_LIB_VERSION The version number in filename form as # it's appended to the library filenames # # Boost_MAJOR_VERSION major version number of boost # Boost_MINOR_VERSION minor version number of boost # Boost_SUBMINOR_VERSION subminor version number of boost # # Boost_LIB_DIAGNOSTIC_DEFINITIONS [WIN32 Only] You can call # add_definitions(${Boost_LIB_DIAGNOSTIC_DEFINITIONS}) # to have diagnostic information about Boost's # automatic linking outputted during compilation time. # # For each component you specify in find_package(), the following (UPPER-CASE) # variables are set. You can use these variables if you would like to pick and # choose components for your targets instead of just using Boost_LIBRARIES. # # Boost_${COMPONENT}_FOUND True IF the Boost library "component" was found. # # Boost_${COMPONENT}_LIBRARY Contains the libraries for the specified Boost # "component" (includes debug and optimized keywords # when needed). #============================================================================= # Copyright 2006-2009 Kitware, Inc. # Copyright 2006-2008 Andreas Schneider # Copyright 2007 Wengo # Copyright 2007 Mike Jackson # Copyright 2008 Andreas Pakulat # Copyright 2008-2010 Philip Lowman # # 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.) #------------------------------------------------------------------------------- # FindBoost functions & macros # ############################################ # # Check the existence of the libraries. # ############################################ # This macro was taken directly from the FindQt4.cmake file that is included # with the CMake distribution. This is NOT my work. All work was done by the # original authors of the FindQt4.cmake file. Only minor modifications were # made to remove references to Qt and make this file more generally applicable # And ELSE/ENDIF pairs were removed for readability. ######################################################################### MACRO (_Boost_ADJUST_LIB_VARS basename) IF (Boost_INCLUDE_DIR ) IF (Boost_${basename}_LIBRARY_DEBUG AND Boost_${basename}_LIBRARY_RELEASE) # if the generator supports configuration types then set # optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value IF (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE) SET(Boost_${basename}_LIBRARY optimized ${Boost_${basename}_LIBRARY_RELEASE} debug ${Boost_${basename}_LIBRARY_DEBUG}) ELSE() # if there are no configuration types and CMAKE_BUILD_TYPE has no value # then just use the release libraries SET(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY_RELEASE} ) ENDIF() # FIXME: This probably should be set for both cases SET(Boost_${basename}_LIBRARIES optimized ${Boost_${basename}_LIBRARY_RELEASE} debug ${Boost_${basename}_LIBRARY_DEBUG}) ENDIF() # if only the release version was found, set the debug variable also to the release version IF (Boost_${basename}_LIBRARY_RELEASE AND NOT Boost_${basename}_LIBRARY_DEBUG) SET(Boost_${basename}_LIBRARY_DEBUG ${Boost_${basename}_LIBRARY_RELEASE}) SET(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY_RELEASE}) SET(Boost_${basename}_LIBRARIES ${Boost_${basename}_LIBRARY_RELEASE}) ENDIF() # if only the debug version was found, set the release variable also to the debug version IF (Boost_${basename}_LIBRARY_DEBUG AND NOT Boost_${basename}_LIBRARY_RELEASE) SET(Boost_${basename}_LIBRARY_RELEASE ${Boost_${basename}_LIBRARY_DEBUG}) SET(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY_DEBUG}) SET(Boost_${basename}_LIBRARIES ${Boost_${basename}_LIBRARY_DEBUG}) ENDIF() IF (Boost_${basename}_LIBRARY) set(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY} CACHE FILEPATH "The Boost ${basename} library") # Remove superfluous "debug" / "optimized" keywords from # Boost_LIBRARY_DIRS FOREACH(_boost_my_lib ${Boost_${basename}_LIBRARY}) GET_FILENAME_COMPONENT(_boost_my_lib_path "${_boost_my_lib}" PATH) LIST(APPEND Boost_LIBRARY_DIRS ${_boost_my_lib_path}) ENDFOREACH() LIST(REMOVE_DUPLICATES Boost_LIBRARY_DIRS) set(Boost_LIBRARY_DIRS ${Boost_LIBRARY_DIRS} CACHE FILEPATH "Boost library directory") SET(Boost_${basename}_FOUND ON CACHE INTERNAL "Whether the Boost ${basename} library found") ENDIF(Boost_${basename}_LIBRARY) ENDIF (Boost_INCLUDE_DIR ) # Make variables changeble to the advanced user MARK_AS_ADVANCED( Boost_${basename}_LIBRARY Boost_${basename}_LIBRARY_RELEASE Boost_${basename}_LIBRARY_DEBUG ) ENDMACRO (_Boost_ADJUST_LIB_VARS) #------------------------------------------------------------------------------- # # Runs compiler with "-dumpversion" and parses major/minor # version with a regex. # FUNCTION(_Boost_COMPILER_DUMPVERSION _OUTPUT_VERSION) EXEC_PROGRAM(${CMAKE_CXX_COMPILER} ARGS ${CMAKE_CXX_COMPILER_ARG1} -dumpversion OUTPUT_VARIABLE _boost_COMPILER_VERSION ) STRING(REGEX REPLACE "([0-9])\\.([0-9])(\\.[0-9])?" "\\1\\2" _boost_COMPILER_VERSION ${_boost_COMPILER_VERSION}) SET(${_OUTPUT_VERSION} ${_boost_COMPILER_VERSION} PARENT_SCOPE) ENDFUNCTION() # # A convenience function for marking desired components # as found or not # function(_Boost_MARK_COMPONENTS_FOUND _yes_or_no) foreach(COMPONENT ${Boost_FIND_COMPONENTS}) string(TOUPPER ${COMPONENT} UPPERCOMPONENT) set(Boost_${UPPERCOMPONENT}_FOUND ${_yes_or_no} CACHE INTERNAL "Whether the Boost ${COMPONENT} library found" FORCE) endforeach() endfunction() # # Take a list of libraries with "thread" in it # and prepend duplicates with "thread_${Boost_THREADAPI}" # at the front of the list # function(_Boost_PREPEND_LIST_WITH_THREADAPI _output) set(_orig_libnames ${ARGN}) string(REPLACE "thread" "thread_${Boost_THREADAPI}" _threadapi_libnames ${_orig_libnames}) set(${_output} ${_threadapi_libnames} ${_orig_libnames} PARENT_SCOPE) endfunction() # # If a library is found, replace its cache entry with its REALPATH # function(_Boost_SWAP_WITH_REALPATH _library _docstring) if(${_library}) get_filename_component(_boost_filepathreal ${${_library}} REALPATH) unset(${_library} CACHE) set(${_library} ${_boost_filepathreal} CACHE FILEPATH "${_docstring}") endif() endfunction() # # End functions/macros # #------------------------------------------------------------------------------- IF(NOT DEFINED Boost_USE_MULTITHREADED) SET(Boost_USE_MULTITHREADED TRUE) ENDIF() if(Boost_FIND_VERSION_EXACT) # The version may appear in a directory with or without the patch # level, even when the patch level is non-zero. set(_boost_TEST_VERSIONS "${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}.${Boost_FIND_VERSION_PATCH}" "${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}") else(Boost_FIND_VERSION_EXACT) # The user has not requested an exact version. Among known # versions, find those that are acceptable to the user request. set(_Boost_KNOWN_VERSIONS ${Boost_ADDITIONAL_VERSIONS} "1.44.0" "1.44" "1.43.0" "1.43" "1.42.0" "1.42" "1.41.0" "1.41" "1.40.0" "1.40" "1.39.0" "1.39" "1.38.0" "1.38" "1.37.0" "1.37" "1.36.1" "1.36.0" "1.36" "1.35.1" "1.35.0" "1.35" "1.34.1" "1.34.0" "1.34" "1.33.1" "1.33.0" "1.33") set(_boost_TEST_VERSIONS) if(Boost_FIND_VERSION) set(_Boost_FIND_VERSION_SHORT "${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}") # Select acceptable versions. foreach(version ${_Boost_KNOWN_VERSIONS}) if(NOT "${version}" VERSION_LESS "${Boost_FIND_VERSION}") # This version is high enough. list(APPEND _boost_TEST_VERSIONS "${version}") elseif("${version}.99" VERSION_EQUAL "${_Boost_FIND_VERSION_SHORT}.99") # This version is a short-form for the requested version with # the patch level dropped. list(APPEND _boost_TEST_VERSIONS "${version}") endif() endforeach(version) else(Boost_FIND_VERSION) # Any version is acceptable. set(_boost_TEST_VERSIONS "${_Boost_KNOWN_VERSIONS}") endif(Boost_FIND_VERSION) endif(Boost_FIND_VERSION_EXACT) # The reason that we failed to find Boost. This will be set to a # user-friendly message when we fail to find some necessary piece of # Boost. set(Boost_ERROR_REASON) SET( _boost_IN_CACHE TRUE) IF(Boost_INCLUDE_DIR) # On versions < 1.35, remove the System library from the considered list # since it wasn't added until 1.35. if(Boost_VERSION AND Boost_FIND_COMPONENTS) math(EXPR _boost_maj "${Boost_VERSION} / 100000") math(EXPR _boost_min "${Boost_VERSION} / 100 % 1000") if(${_boost_maj}.${_boost_min} VERSION_LESS 1.35) list(REMOVE_ITEM Boost_FIND_COMPONENTS system) endif() endif() FOREACH(COMPONENT ${Boost_FIND_COMPONENTS}) STRING(TOUPPER ${COMPONENT} COMPONENT) IF(NOT Boost_${COMPONENT}_FOUND) SET( _boost_IN_CACHE FALSE) ENDIF(NOT Boost_${COMPONENT}_FOUND) ENDFOREACH(COMPONENT) ELSE(Boost_INCLUDE_DIR) SET( _boost_IN_CACHE FALSE) ENDIF(Boost_INCLUDE_DIR) IF (_boost_IN_CACHE) # in cache already SET(Boost_FOUND TRUE) FOREACH(COMPONENT ${Boost_FIND_COMPONENTS}) STRING(TOUPPER ${COMPONENT} COMPONENT) _Boost_ADJUST_LIB_VARS( ${COMPONENT} ) SET(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${COMPONENT}_LIBRARY}) ENDFOREACH(COMPONENT) SET(Boost_INCLUDE_DIRS ${Boost_INCLUDE_DIR}) IF(Boost_VERSION AND NOT "${Boost_VERSION}" STREQUAL "0") MATH(EXPR Boost_MAJOR_VERSION "${Boost_VERSION} / 100000") MATH(EXPR Boost_MINOR_VERSION "${Boost_VERSION} / 100 % 1000") MATH(EXPR Boost_SUBMINOR_VERSION "${Boost_VERSION} % 100") ENDIF(Boost_VERSION AND NOT "${Boost_VERSION}" STREQUAL "0") if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "boost ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION} " "is already in the cache. To view debugging messages, please clear the cache.") endif() ELSE (_boost_IN_CACHE) # Need to search for boost if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Boost not in cache") # Output some of their choices message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "_boost_TEST_VERSIONS = ${_boost_TEST_VERSIONS}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Boost_USE_MULTITHREADED = ${Boost_USE_MULTITHREADED}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Boost_USE_STATIC_LIBS = ${Boost_USE_STATIC_LIBS}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Boost_USE_STATIC_RUNTIME = ${Boost_USE_STATIC_RUNTIME}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Boost_ADDITIONAL_VERSIONS = ${Boost_ADDITIONAL_VERSIONS}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Boost_NO_SYSTEM_PATHS = ${Boost_NO_SYSTEM_PATHS}") endif() IF(WIN32) # In windows, automatic linking is performed, so you do not have # to specify the libraries. If you are linking to a dynamic # runtime, then you can choose to link to either a static or a # dynamic Boost library, the default is to do a static link. You # can alter this for a specific library "whatever" by defining # BOOST_WHATEVER_DYN_LINK to force Boost library "whatever" to be # linked dynamically. Alternatively you can force all Boost # libraries to dynamic link by defining BOOST_ALL_DYN_LINK. # This feature can be disabled for Boost library "whatever" by # defining BOOST_WHATEVER_NO_LIB, or for all of Boost by defining # BOOST_ALL_NO_LIB. # If you want to observe which libraries are being linked against # then defining BOOST_LIB_DIAGNOSTIC will cause the auto-linking # code to emit a #pragma message each time a library is selected # for linking. SET(Boost_LIB_DIAGNOSTIC_DEFINITIONS "-DBOOST_LIB_DIAGNOSTIC" CACHE STRING "Boost diagnostic define") ENDIF(WIN32) set(_boost_INCLUDE_SEARCH_DIRS_SYSTEM C:/boost/include C:/boost "$ENV{ProgramFiles}/boost/include" "$ENV{ProgramFiles}/boost" /sw/local/include ) # If Boost_ROOT was defined, gently correct the user if(Boost_ROOT) message("WARNING: Boost_ROOT was set which is incorrect and is being ignored. " "You need to use BOOST_ROOT instead. " "Also, we suggest setting Boost_NO_SYSTEM_PATHS.") endif() # If BOOST_ROOT was defined in the environment, use it. if (NOT BOOST_ROOT AND NOT $ENV{BOOST_ROOT} STREQUAL "") set(BOOST_ROOT $ENV{BOOST_ROOT}) endif(NOT BOOST_ROOT AND NOT $ENV{BOOST_ROOT} STREQUAL "") # If BOOSTROOT was defined in the environment, use it. if (NOT BOOST_ROOT AND NOT $ENV{BOOSTROOT} STREQUAL "") set(BOOST_ROOT $ENV{BOOSTROOT}) endif(NOT BOOST_ROOT AND NOT $ENV{BOOSTROOT} STREQUAL "") # If BOOST_INCLUDEDIR was defined in the environment, use it. IF( NOT $ENV{BOOST_INCLUDEDIR} STREQUAL "" ) set(BOOST_INCLUDEDIR $ENV{BOOST_INCLUDEDIR}) ENDIF( NOT $ENV{BOOST_INCLUDEDIR} STREQUAL "" ) # If BOOST_LIBRARYDIR was defined in the environment, use it. IF( NOT $ENV{BOOST_LIBRARYDIR} STREQUAL "" ) set(BOOST_LIBRARYDIR $ENV{BOOST_LIBRARYDIR}) ENDIF( NOT $ENV{BOOST_LIBRARYDIR} STREQUAL "" ) IF( BOOST_ROOT ) file(TO_CMAKE_PATH ${BOOST_ROOT} BOOST_ROOT) ENDIF( BOOST_ROOT ) if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Declared as CMake or Environmental Variables:") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " " BOOST_ROOT = ${BOOST_ROOT}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " " BOOST_INCLUDEDIR = ${BOOST_INCLUDEDIR}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " " BOOST_LIBRARYDIR = ${BOOST_LIBRARYDIR}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "_boost_TEST_VERSIONS = ${_boost_TEST_VERSIONS}") endif() if( Boost_NO_SYSTEM_PATHS) set(_boost_FIND_OPTIONS NO_CMAKE_SYSTEM_PATH) else() set(_boost_INCLUDE_SEARCH_DIRS ${_boost_INCLUDE_SEARCH_DIRS_SYSTEM}) endif() if( BOOST_ROOT ) set(_boost_INCLUDE_SEARCH_DIRS ${BOOST_ROOT}/include ${BOOST_ROOT} ${_boost_INCLUDE_SEARCH_DIRS}) endif() # prepend BOOST_INCLUDEDIR to search path if specified if( BOOST_INCLUDEDIR ) file(TO_CMAKE_PATH ${BOOST_INCLUDEDIR} BOOST_INCLUDEDIR) set(_boost_INCLUDE_SEARCH_DIRS ${BOOST_INCLUDEDIR} ${_boost_INCLUDE_SEARCH_DIRS}) endif( BOOST_INCLUDEDIR ) # ------------------------------------------------------------------------ # Search for Boost include DIR # ------------------------------------------------------------------------ # Try to find Boost by stepping backwards through the Boost versions # we know about. IF( NOT Boost_INCLUDE_DIR ) # Build a list of path suffixes for each version. SET(_boost_PATH_SUFFIXES) FOREACH(_boost_VER ${_boost_TEST_VERSIONS}) # Add in a path suffix, based on the required version, ideally # we could read this from version.hpp, but for that to work we'd # need to know the include dir already set(_boost_BOOSTIFIED_VERSION) # Transform 1.35 => 1_35 and 1.36.0 => 1_36_0 IF(_boost_VER MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+") STRING(REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)" "\\1_\\2_\\3" _boost_BOOSTIFIED_VERSION ${_boost_VER}) ELSEIF(_boost_VER MATCHES "[0-9]+\\.[0-9]+") STRING(REGEX REPLACE "([0-9]+)\\.([0-9]+)" "\\1_\\2" _boost_BOOSTIFIED_VERSION ${_boost_VER}) ENDIF() list(APPEND _boost_PATH_SUFFIXES "boost-${_boost_BOOSTIFIED_VERSION}") list(APPEND _boost_PATH_SUFFIXES "boost_${_boost_BOOSTIFIED_VERSION}") ENDFOREACH(_boost_VER) if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Include debugging info:") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " " _boost_INCLUDE_SEARCH_DIRS = ${_boost_INCLUDE_SEARCH_DIRS}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " " _boost_PATH_SUFFIXES = ${_boost_PATH_SUFFIXES}") endif() # Look for a standard boost header file. FIND_PATH(Boost_INCLUDE_DIR NAMES boost/config.hpp HINTS ${_boost_INCLUDE_SEARCH_DIRS} PATH_SUFFIXES ${_boost_PATH_SUFFIXES} ${_boost_FIND_OPTIONS} ) ENDIF( NOT Boost_INCLUDE_DIR ) # ------------------------------------------------------------------------ # Extract version information from version.hpp # ------------------------------------------------------------------------ IF(Boost_INCLUDE_DIR) # Extract Boost_VERSION and Boost_LIB_VERSION from version.hpp # Read the whole file: # SET(BOOST_VERSION 0) SET(BOOST_LIB_VERSION "") FILE(READ "${Boost_INCLUDE_DIR}/boost/version.hpp" _boost_VERSION_HPP_CONTENTS) if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "location of version.hpp: ${Boost_INCLUDE_DIR}/boost/version.hpp") endif() STRING(REGEX REPLACE ".*#define BOOST_VERSION ([0-9]+).*" "\\1" Boost_VERSION "${_boost_VERSION_HPP_CONTENTS}") STRING(REGEX REPLACE ".*#define BOOST_LIB_VERSION \"([0-9_]+)\".*" "\\1" Boost_LIB_VERSION "${_boost_VERSION_HPP_CONTENTS}") SET(Boost_LIB_VERSION ${Boost_LIB_VERSION} CACHE INTERNAL "The library version string for boost libraries") SET(Boost_VERSION ${Boost_VERSION} CACHE INTERNAL "The version number for boost libraries") IF(NOT "${Boost_VERSION}" STREQUAL "0") MATH(EXPR Boost_MAJOR_VERSION "${Boost_VERSION} / 100000") MATH(EXPR Boost_MINOR_VERSION "${Boost_VERSION} / 100 % 1000") MATH(EXPR Boost_SUBMINOR_VERSION "${Boost_VERSION} % 100") set(Boost_ERROR_REASON "${Boost_ERROR_REASON}Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}\nBoost include path: ${Boost_INCLUDE_DIR}") ENDIF(NOT "${Boost_VERSION}" STREQUAL "0") if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "version.hpp reveals boost " "${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") endif() ELSE(Boost_INCLUDE_DIR) set(Boost_ERROR_REASON "${Boost_ERROR_REASON}Unable to find the Boost header files. Please set BOOST_ROOT to the root directory containing Boost or BOOST_INCLUDEDIR to the directory containing Boost's headers.") ENDIF(Boost_INCLUDE_DIR) # ------------------------------------------------------------------------ # Suffix initialization and compiler suffix detection. # ------------------------------------------------------------------------ # Setting some more suffixes for the library SET (Boost_LIB_PREFIX "") if ( WIN32 AND Boost_USE_STATIC_LIBS AND NOT CYGWIN) SET (Boost_LIB_PREFIX "lib") endif() if (Boost_COMPILER) set(_boost_COMPILER ${Boost_COMPILER}) if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "using user-specified Boost_COMPILER = ${_boost_COMPILER}") endif() else(Boost_COMPILER) # Attempt to guess the compiler suffix # NOTE: this is not perfect yet, if you experience any issues # please report them and use the Boost_COMPILER variable # to work around the problems. if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel" OR "${CMAKE_CXX_COMPILER}" MATCHES "icl" OR "${CMAKE_CXX_COMPILER}" MATCHES "icpc") if(WIN32) set (_boost_COMPILER "-iw") else() set (_boost_COMPILER "-il") endif() elseif (MSVC90) SET (_boost_COMPILER "-vc90") elseif (MSVC10) SET (_boost_COMPILER "-vc100") elseif (MSVC80) SET (_boost_COMPILER "-vc80") elseif (MSVC71) SET (_boost_COMPILER "-vc71") elseif (MSVC70) # Good luck! SET (_boost_COMPILER "-vc7") # yes, this is correct elseif (MSVC60) # Good luck! SET (_boost_COMPILER "-vc6") # yes, this is correct elseif (BORLAND) SET (_boost_COMPILER "-bcb") elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "SunPro") set(_boost_COMPILER "-sw") elseif (MINGW) if(${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION} VERSION_LESS 1.34) SET(_boost_COMPILER "-mgw") # no GCC version encoding prior to 1.34 else() _Boost_COMPILER_DUMPVERSION(_boost_COMPILER_VERSION) SET (_boost_COMPILER "-mgw${_boost_COMPILER_VERSION}") endif() elseif (UNIX) if (CMAKE_COMPILER_IS_GNUCXX) if(${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION} VERSION_LESS 1.34) SET(_boost_COMPILER "-gcc") # no GCC version encoding prior to 1.34 else() _Boost_COMPILER_DUMPVERSION(_boost_COMPILER_VERSION) # Determine which version of GCC we have. IF(APPLE) IF(Boost_MINOR_VERSION) IF(${Boost_MINOR_VERSION} GREATER 35) # In Boost 1.36.0 and newer, the mangled compiler name used # on Mac OS X/Darwin is "xgcc". SET(_boost_COMPILER "-xgcc${_boost_COMPILER_VERSION}") ELSE(${Boost_MINOR_VERSION} GREATER 35) # In Boost <= 1.35.0, there is no mangled compiler name for # the Mac OS X/Darwin version of GCC. SET(_boost_COMPILER "") ENDIF(${Boost_MINOR_VERSION} GREATER 35) ELSE(Boost_MINOR_VERSION) # We don't know the Boost version, so assume it's # pre-1.36.0. SET(_boost_COMPILER "") ENDIF(Boost_MINOR_VERSION) ELSE() SET (_boost_COMPILER "-gcc${_boost_COMPILER_VERSION}") ENDIF() endif() endif (CMAKE_COMPILER_IS_GNUCXX) endif() if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "guessed _boost_COMPILER = ${_boost_COMPILER}") endif() endif(Boost_COMPILER) set (_boost_MULTITHREADED "-mt") if( NOT Boost_USE_MULTITHREADED ) set (_boost_MULTITHREADED "") endif() if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "_boost_MULTITHREADED = ${_boost_MULTITHREADED}") endif() #====================== # Systematically build up the Boost ABI tag # http://boost.org/doc/libs/1_41_0/more/getting_started/windows.html#library-naming set( _boost_RELEASE_ABI_TAG "-") set( _boost_DEBUG_ABI_TAG "-") # Key Use this library when: # s linking statically to the C++ standard library and # compiler runtime support libraries. if(Boost_USE_STATIC_RUNTIME) set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}s") set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}s") endif() # g using debug versions of the standard and runtime # support libraries if(WIN32) if(MSVC OR "${CMAKE_CXX_COMPILER}" MATCHES "icl" OR "${CMAKE_CXX_COMPILER}" MATCHES "icpc") set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}g") endif() endif() # y using special debug build of python if(Boost_USE_DEBUG_PYTHON) set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}y") endif() # d using a debug version of your code set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}d") # p using the STLport standard library rather than the # default one supplied with your compiler if(Boost_USE_STLPORT) set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}p") set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}p") endif() # n using the STLport deprecated "native iostreams" feature if(Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS) set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}n") set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}n") endif() if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "_boost_RELEASE_ABI_TAG = ${_boost_RELEASE_ABI_TAG}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "_boost_DEBUG_ABI_TAG = ${_boost_DEBUG_ABI_TAG}") endif() # ------------------------------------------------------------------------ # Begin finding boost libraries # ------------------------------------------------------------------------ if(BOOST_ROOT) set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS ${BOOST_ROOT}/lib ${BOOST_ROOT}/stage/lib) endif() set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS ${_boost_LIBRARY_SEARCH_DIRS_ALWAYS} ${Boost_INCLUDE_DIR}/lib ${Boost_INCLUDE_DIR}/../lib ${Boost_INCLUDE_DIR}/stage/lib ) set(_boost_LIBRARY_SEARCH_DIRS_SYSTEM C:/boost/lib C:/boost "$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}_${Boost_SUBMINOR_VERSION}/lib" "$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}/lib" "$ENV{ProgramFiles}/boost/lib" "$ENV{ProgramFiles}/boost" /sw/local/lib ) set(_boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_ALWAYS}) if( Boost_NO_SYSTEM_PATHS ) set(_boost_FIND_OPTIONS NO_CMAKE_SYSTEM_PATH) else() list(APPEND _boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_SYSTEM}) endif() # prepend BOOST_LIBRARYDIR to search path if specified if( BOOST_LIBRARYDIR ) file(TO_CMAKE_PATH ${BOOST_LIBRARYDIR} BOOST_LIBRARYDIR) set(_boost_LIBRARY_SEARCH_DIRS ${BOOST_LIBRARYDIR} ${_boost_LIBRARY_SEARCH_DIRS}) endif() if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "_boost_LIBRARY_SEARCH_DIRS = ${_boost_LIBRARY_SEARCH_DIRS}") endif() # Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES if( Boost_USE_STATIC_LIBS ) set( _boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES}) if(WIN32) set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES}) else() set(CMAKE_FIND_LIBRARY_SUFFIXES .a ) endif() endif() # We want to use the tag inline below without risking double dashes if(_boost_RELEASE_ABI_TAG) if(${_boost_RELEASE_ABI_TAG} STREQUAL "-") set(_boost_RELEASE_ABI_TAG "") endif() endif() if(_boost_DEBUG_ABI_TAG) if(${_boost_DEBUG_ABI_TAG} STREQUAL "-") set(_boost_DEBUG_ABI_TAG "") endif() endif() # The previous behavior of FindBoost when Boost_USE_STATIC_LIBS was enabled # on WIN32 was to: # 1. Search for static libs compiled against a SHARED C++ standard runtime library (use if found) # 2. Search for static libs compiled against a STATIC C++ standard runtime library (use if found) # We maintain this behavior since changing it could break people's builds. # To disable the ambiguous behavior, the user need only # set Boost_USE_STATIC_RUNTIME either ON or OFF. set(_boost_STATIC_RUNTIME_WORKAROUND false) if(WIN32 AND Boost_USE_STATIC_LIBS) if(NOT DEFINED Boost_USE_STATIC_RUNTIME) set(_boost_STATIC_RUNTIME_WORKAROUND true) endif() endif() foreach(COMPONENT ${Boost_FIND_COMPONENTS}) string(TOUPPER ${COMPONENT} UPPERCOMPONENT) set( Boost_${UPPERCOMPONENT}_LIBRARY "Boost_${UPPERCOMPONENT}_LIBRARY-NOTFOUND" ) set( Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE "Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE-NOTFOUND" ) set( Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG "Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG-NOTFOUND") set( _boost_docstring_release "Boost ${COMPONENT} library (release)") set( _boost_docstring_debug "Boost ${COMPONENT} library (debug)") # # Find RELEASE libraries # set(_boost_RELEASE_NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} ${Boost_LIB_PREFIX}boost_${COMPONENT} ) if(_boost_STATIC_RUNTIME_WORKAROUND) set(_boost_RELEASE_STATIC_ABI_TAG "-s${_boost_RELEASE_ABI_TAG}") list(APPEND _boost_RELEASE_NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} ) endif() if(Boost_THREADAPI AND ${COMPONENT} STREQUAL "thread") _Boost_PREPEND_LIST_WITH_THREADAPI(_boost_RELEASE_NAMES ${_boost_RELEASE_NAMES}) endif() if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Searching for ${UPPERCOMPONENT}_LIBRARY_RELEASE: ${_boost_RELEASE_NAMES}") endif() find_library(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE NAMES ${_boost_RELEASE_NAMES} HINTS ${_boost_LIBRARY_SEARCH_DIRS} ${_boost_FIND_OPTIONS} DOC "${_boost_docstring_release}" ) # # Find DEBUG libraries # set(_boost_DEBUG_NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED} ${Boost_LIB_PREFIX}boost_${COMPONENT} ) if(_boost_STATIC_RUNTIME_WORKAROUND) set(_boost_DEBUG_STATIC_ABI_TAG "-s${_boost_DEBUG_ABI_TAG}") list(APPEND _boost_DEBUG_NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG} ) endif() if(Boost_THREADAPI AND ${COMPONENT} STREQUAL "thread") _Boost_PREPEND_LIST_WITH_THREADAPI(_boost_DEBUG_NAMES ${_boost_DEBUG_NAMES}) endif() if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " "Searching for ${UPPERCOMPONENT}_LIBRARY_DEBUG: ${_boost_DEBUG_NAMES}") endif() find_library(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG NAMES ${_boost_DEBUG_NAMES} HINTS ${_boost_LIBRARY_SEARCH_DIRS} ${_boost_FIND_OPTIONS} DOC "${_boost_docstring_debug}" ) if(Boost_REALPATH) _Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE "${_boost_docstring_release}") _Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG "${_boost_docstring_debug}" ) endif() _Boost_ADJUST_LIB_VARS(${UPPERCOMPONENT}) endforeach(COMPONENT) # Restore the original find library ordering if( Boost_USE_STATIC_LIBS ) set(CMAKE_FIND_LIBRARY_SUFFIXES ${_boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES}) endif() # ------------------------------------------------------------------------ # End finding boost libraries # ------------------------------------------------------------------------ SET(Boost_INCLUDE_DIRS ${Boost_INCLUDE_DIR} ) SET(Boost_FOUND FALSE) IF(Boost_INCLUDE_DIR) SET( Boost_FOUND TRUE ) # Check the version of Boost against the requested version. if (Boost_FIND_VERSION AND NOT Boost_FIND_VERSION_MINOR) message(SEND_ERROR "When requesting a specific version of Boost, you must provide at least the major and minor version numbers, e.g., 1.34") endif (Boost_FIND_VERSION AND NOT Boost_FIND_VERSION_MINOR) if(Boost_MAJOR_VERSION LESS "${Boost_FIND_VERSION_MAJOR}" ) set( Boost_FOUND FALSE ) set(_Boost_VERSION_AGE "old") elseif(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" ) if(Boost_MINOR_VERSION LESS "${Boost_FIND_VERSION_MINOR}" ) set( Boost_FOUND FALSE ) set(_Boost_VERSION_AGE "old") elseif(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" ) if( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" ) set( Boost_FOUND FALSE ) set(_Boost_VERSION_AGE "old") endif( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" ) endif( Boost_MINOR_VERSION LESS "${Boost_FIND_VERSION_MINOR}" ) endif( Boost_MAJOR_VERSION LESS "${Boost_FIND_VERSION_MAJOR}" ) if (NOT Boost_FOUND) _Boost_MARK_COMPONENTS_FOUND(OFF) endif() if (Boost_FOUND AND Boost_FIND_VERSION_EXACT) # If the user requested an exact version of Boost, check # that. We already know that the Boost version we have is >= the # requested version. set(_Boost_VERSION_AGE "new") # If the user didn't specify a patchlevel, it's 0. if (NOT Boost_FIND_VERSION_PATCH) set(Boost_FIND_VERSION_PATCH 0) endif (NOT Boost_FIND_VERSION_PATCH) # We'll set Boost_FOUND true again if we have an exact version match. set(Boost_FOUND FALSE) _Boost_MARK_COMPONENTS_FOUND(OFF) if(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" ) if(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" ) if(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" ) set( Boost_FOUND TRUE ) _Boost_MARK_COMPONENTS_FOUND(ON) endif(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" ) endif( Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" ) endif( Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" ) endif (Boost_FOUND AND Boost_FIND_VERSION_EXACT) if(NOT Boost_FOUND) # State that we found a version of Boost that is too new or too old. set(Boost_ERROR_REASON "${Boost_ERROR_REASON}\nDetected version of Boost is too ${_Boost_VERSION_AGE}. Requested version was ${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}") if (Boost_FIND_VERSION_PATCH) set(Boost_ERROR_REASON "${Boost_ERROR_REASON}.${Boost_FIND_VERSION_PATCH}") endif (Boost_FIND_VERSION_PATCH) if (NOT Boost_FIND_VERSION_EXACT) set(Boost_ERROR_REASON "${Boost_ERROR_REASON} (or newer)") endif (NOT Boost_FIND_VERSION_EXACT) set(Boost_ERROR_REASON "${Boost_ERROR_REASON}.") endif (NOT Boost_FOUND) # Always check for missing components set(_boost_CHECKED_COMPONENT FALSE) set(_Boost_MISSING_COMPONENTS "") foreach(COMPONENT ${Boost_FIND_COMPONENTS}) string(TOUPPER ${COMPONENT} COMPONENT) set(_boost_CHECKED_COMPONENT TRUE) if(NOT Boost_${COMPONENT}_FOUND) string(TOLOWER ${COMPONENT} COMPONENT) list(APPEND _Boost_MISSING_COMPONENTS ${COMPONENT}) set( Boost_FOUND FALSE) endif(NOT Boost_${COMPONENT}_FOUND) endforeach(COMPONENT) if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] Boost_FOUND = ${Boost_FOUND}") endif() if (_Boost_MISSING_COMPONENTS) # We were unable to find some libraries, so generate a sensible # error message that lists the libraries we were unable to find. set(Boost_ERROR_REASON "${Boost_ERROR_REASON}\nThe following Boost libraries could not be found:\n") foreach(COMPONENT ${_Boost_MISSING_COMPONENTS}) set(Boost_ERROR_REASON "${Boost_ERROR_REASON} boost_${COMPONENT}\n") endforeach(COMPONENT) list(LENGTH Boost_FIND_COMPONENTS Boost_NUM_COMPONENTS_WANTED) list(LENGTH _Boost_MISSING_COMPONENTS Boost_NUM_MISSING_COMPONENTS) if (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS}) set(Boost_ERROR_REASON "${Boost_ERROR_REASON}No Boost libraries were found. You may need to set Boost_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.") else (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS}) set(Boost_ERROR_REASON "${Boost_ERROR_REASON}Some (but not all) of the required Boost libraries were found. You may need to install these additional Boost libraries. Alternatively, set Boost_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.") endif (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS}) endif (_Boost_MISSING_COMPONENTS) IF( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT ) # Compatibility Code for backwards compatibility with CMake # 2.4's FindBoost module. # Look for the boost library path. # Note that the user may not have installed any libraries # so it is quite possible the Boost_LIBRARY_PATH may not exist. SET(_boost_LIB_DIR ${Boost_INCLUDE_DIR}) IF("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+") GET_FILENAME_COMPONENT(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) ENDIF ("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+") IF("${_boost_LIB_DIR}" MATCHES "/include$") # Strip off the trailing "/include" in the path. GET_FILENAME_COMPONENT(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) ENDIF("${_boost_LIB_DIR}" MATCHES "/include$") IF(EXISTS "${_boost_LIB_DIR}/lib") SET (_boost_LIB_DIR ${_boost_LIB_DIR}/lib) ELSE(EXISTS "${_boost_LIB_DIR}/lib") IF(EXISTS "${_boost_LIB_DIR}/stage/lib") SET(_boost_LIB_DIR ${_boost_LIB_DIR}/stage/lib) ELSE(EXISTS "${_boost_LIB_DIR}/stage/lib") SET(_boost_LIB_DIR "") ENDIF(EXISTS "${_boost_LIB_DIR}/stage/lib") ENDIF(EXISTS "${_boost_LIB_DIR}/lib") IF(_boost_LIB_DIR AND EXISTS "${_boost_LIB_DIR}") SET(Boost_LIBRARY_DIRS ${_boost_LIB_DIR} CACHE FILEPATH "Boost library directory") ENDIF(_boost_LIB_DIR AND EXISTS "${_boost_LIB_DIR}") ENDIF( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT ) ELSE(Boost_INCLUDE_DIR) SET( Boost_FOUND FALSE) ENDIF(Boost_INCLUDE_DIR) IF (Boost_FOUND) IF (NOT Boost_FIND_QUIETLY) MESSAGE(STATUS "Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") if(Boost_FIND_COMPONENTS) message(STATUS "Found the following Boost libraries:") endif() ENDIF(NOT Boost_FIND_QUIETLY) FOREACH ( COMPONENT ${Boost_FIND_COMPONENTS} ) STRING( TOUPPER ${COMPONENT} UPPERCOMPONENT ) IF ( Boost_${UPPERCOMPONENT}_FOUND ) IF (NOT Boost_FIND_QUIETLY) MESSAGE (STATUS " ${COMPONENT}") ENDIF(NOT Boost_FIND_QUIETLY) SET(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${UPPERCOMPONENT}_LIBRARY}) ENDIF ( Boost_${UPPERCOMPONENT}_FOUND ) ENDFOREACH(COMPONENT) else() if(Boost_FIND_REQUIRED) message(SEND_ERROR "Unable to find the requested Boost libraries.\n${Boost_ERROR_REASON}") else() if(NOT Boost_FIND_QUIETLY) # we opt not to automatically output Boost_ERROR_REASON here as # it could be quite lengthy and somewhat imposing in it's requests # Since Boost is not always a required dependency we'll leave this # up to the end-user. if(Boost_DEBUG OR Boost_DETAILED_FAILURE_MSG) message(STATUS "Could NOT find Boost\n${Boost_ERROR_REASON}") else() message(STATUS "Could NOT find Boost") endif() endif() endif(Boost_FIND_REQUIRED) endif() # show the Boost_INCLUDE_DIRS AND Boost_LIBRARIES variables only in the advanced view MARK_AS_ADVANCED(Boost_INCLUDE_DIR Boost_INCLUDE_DIRS Boost_LIBRARY_DIRS ) ENDIF(_boost_IN_CACHE)