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Diffstat (limited to 'share/cmake-3.6/Modules/FindBoost.cmake')
| -rwxr-xr-x | share/cmake-3.6/Modules/FindBoost.cmake | 1804 |
1 files changed, 1804 insertions, 0 deletions
diff --git a/share/cmake-3.6/Modules/FindBoost.cmake b/share/cmake-3.6/Modules/FindBoost.cmake new file mode 100755 index 0000000..67d71d0 --- /dev/null +++ b/share/cmake-3.6/Modules/FindBoost.cmake @@ -0,0 +1,1804 @@ +#.rst: +# FindBoost +# --------- +# +# Find Boost include dirs and libraries +# +# Use this module by invoking find_package with the form:: +# +# find_package(Boost +# [version] [EXACT] # Minimum or EXACT version e.g. 1.36.0 +# [REQUIRED] # Fail with error if Boost is not found +# [COMPONENTS <libs>...] # Boost libraries by their canonical name +# ) # e.g. "date_time" for "libboost_date_time" +# +# This module finds headers and requested component libraries OR a CMake +# package configuration file provided by a "Boost CMake" build. For the +# latter case skip to the "Boost CMake" section below. For the former +# case results are reported in variables:: +# +# Boost_FOUND - True if headers and requested libraries were found +# Boost_INCLUDE_DIRS - Boost include directories +# Boost_LIBRARY_DIRS - Link directories for Boost libraries +# Boost_LIBRARIES - Boost component libraries to be linked +# Boost_<C>_FOUND - True if component <C> was found (<C> is upper-case) +# Boost_<C>_LIBRARY - Libraries to link for component <C> (may include +# target_link_libraries debug/optimized keywords) +# Boost_VERSION - BOOST_VERSION value from boost/version.hpp +# Boost_LIB_VERSION - Version string appended to library filenames +# Boost_MAJOR_VERSION - Boost major version number (X in X.y.z) +# Boost_MINOR_VERSION - Boost minor version number (Y in x.Y.z) +# Boost_SUBMINOR_VERSION - Boost subminor version number (Z in x.y.Z) +# Boost_LIB_DIAGNOSTIC_DEFINITIONS (Windows) +# - Pass to add_definitions() to have diagnostic +# information about Boost's automatic linking +# displayed during compilation +# +# This module reads hints about search locations from variables:: +# +# BOOST_ROOT - Preferred installation prefix +# (or BOOSTROOT) +# BOOST_INCLUDEDIR - Preferred include directory e.g. <prefix>/include +# BOOST_LIBRARYDIR - Preferred library directory e.g. <prefix>/lib +# Boost_NO_SYSTEM_PATHS - Set to ON to disable searching in locations not +# specified by these hint variables. Default is OFF. +# Boost_ADDITIONAL_VERSIONS +# - List of Boost versions not known to this module +# (Boost install locations may contain the version) +# +# and saves search results persistently in CMake cache entries:: +# +# Boost_INCLUDE_DIR - Directory containing Boost headers +# Boost_LIBRARY_DIR_RELEASE - Directory containing release Boost libraries +# Boost_LIBRARY_DIR_DEBUG - Directory containing debug Boost libraries +# Boost_<C>_LIBRARY_DEBUG - Component <C> library debug variant +# Boost_<C>_LIBRARY_RELEASE - Component <C> library release variant +# +# The following :prop_tgt:`IMPORTED` targets are also defined:: +# +# Boost::boost - Target for header-only dependencies +# (Boost include directory) +# Boost::<C> - Target for specific component dependency +# (shared or static library); <C> is lower- +# case +# Boost::diagnostic_definitions - interface target to enable diagnostic +# information about Boost's automatic linking +# during compilation (adds BOOST_LIB_DIAGNOSTIC) +# Boost::disable_autolinking - interface target to disable automatic +# linking with MSVC (adds BOOST_ALL_NO_LIB) +# Boost::dynamic_linking - interface target to enable dynamic linking +# linking with MSVC (adds BOOST_ALL_DYN_LINK) +# +# Implicit dependencies such as Boost::filesystem requiring +# Boost::system will be automatically detected and satisfied, even +# if system is not specified when using find_package and if +# Boost::system is not added to target_link_libraries. If using +# Boost::thread, then Thread::Thread will also be added automatically. +# +# It is important to note that the imported targets behave differently +# than variables created by this module: multiple calls to +# find_package(Boost) in the same directory or sub-directories with +# different options (e.g. static or shared) will not override the +# values of the targets created by the first call. +# +# Users may set these hints or results as cache entries. Projects +# should not read these entries directly but instead use the above +# result variables. Note that some hint names start in upper-case +# "BOOST". One may specify these as environment variables if they are +# not specified as CMake variables or cache entries. +# +# This module first searches for the Boost header files using the above +# hint variables (excluding BOOST_LIBRARYDIR) and saves the result in +# Boost_INCLUDE_DIR. Then it searches for requested component libraries +# using the above hints (excluding BOOST_INCLUDEDIR and +# Boost_ADDITIONAL_VERSIONS), "lib" directories near Boost_INCLUDE_DIR, +# and the library name configuration settings below. It saves the +# library directories in Boost_LIBRARY_DIR_DEBUG and +# Boost_LIBRARY_DIR_RELEASE and individual library +# locations in Boost_<C>_LIBRARY_DEBUG and Boost_<C>_LIBRARY_RELEASE. +# When one changes settings used by previous searches in the same build +# tree (excluding environment variables) this module discards previous +# search results affected by the changes and searches again. +# +# Boost libraries come in many variants encoded in their file name. +# Users or projects may tell this module which variant to find by +# setting variables:: +# +# Boost_USE_MULTITHREADED - Set to OFF to use the non-multithreaded +# libraries ('mt' tag). Default is ON. +# Boost_USE_STATIC_LIBS - Set to ON to force the use of the static +# libraries. Default is OFF. +# Boost_USE_STATIC_RUNTIME - Set to ON or OFF to specify whether to use +# libraries linked statically to the C++ runtime +# ('s' tag). Default is platform dependent. +# Boost_USE_DEBUG_RUNTIME - Set to ON or OFF to specify whether to use +# libraries linked to the MS debug C++ runtime +# ('g' tag). Default is ON. +# Boost_USE_DEBUG_PYTHON - Set to ON to use libraries compiled with a +# debug Python build ('y' tag). Default is OFF. +# Boost_USE_STLPORT - Set to ON to use libraries compiled with +# STLPort ('p' tag). Default is OFF. +# Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS +# - Set to ON to use libraries compiled with +# STLPort deprecated "native iostreams" +# ('n' tag). Default is OFF. +# Boost_COMPILER - Set to the compiler-specific library suffix +# (e.g. "-gcc43"). Default is auto-computed +# for the C++ compiler in use. +# Boost_THREADAPI - Suffix for "thread" component library name, +# such as "pthread" or "win32". Names with +# and without this suffix will both be tried. +# Boost_NAMESPACE - Alternate namespace used to build boost with +# e.g. if set to "myboost", will search for +# myboost_thread instead of boost_thread. +# +# Other variables one may set to control this module are:: +# +# Boost_DEBUG - Set to ON to enable debug output from FindBoost. +# Please enable this before filing any bug report. +# Boost_DETAILED_FAILURE_MSG +# - Set to ON to add detailed information to the +# failure message even when the REQUIRED option +# is not given to the find_package call. +# Boost_REALPATH - Set to ON to resolve symlinks for discovered +# libraries to assist with packaging. For example, +# the "system" component library may be resolved to +# "/usr/lib/libboost_system.so.1.42.0" instead of +# "/usr/lib/libboost_system.so". This does not +# affect linking and should not be enabled unless +# the user needs this information. +# Boost_LIBRARY_DIR - Default value for Boost_LIBRARY_DIR_RELEASE and +# Boost_LIBRARY_DIR_DEBUG. +# +# On Visual Studio and Borland compilers Boost headers request automatic +# linking to corresponding libraries. This requires matching libraries +# to be linked explicitly or available in the link library search path. +# In this case setting Boost_USE_STATIC_LIBS to OFF may not achieve +# dynamic linking. Boost automatic linking typically requests static +# libraries with a few exceptions (such as Boost.Python). Use:: +# +# add_definitions(${Boost_LIB_DIAGNOSTIC_DEFINITIONS}) +# +# to ask Boost to report information about automatic linking requests. +# +# Example to find Boost headers only:: +# +# find_package(Boost 1.36.0) +# if(Boost_FOUND) +# include_directories(${Boost_INCLUDE_DIRS}) +# add_executable(foo foo.cc) +# endif() +# +# Example to find Boost libraries and use imported targets:: +# +# find_package(Boost 1.56 REQUIRED COMPONENTS +# date_time filesystem iostreams) +# add_executable(foo foo.cc) +# target_link_libraries(foo Boost::date_time Boost::filesystem +# Boost::iostreams) +# +# Example to find Boost headers and some *static* libraries:: +# +# set(Boost_USE_STATIC_LIBS ON) # only find static libs +# 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() +# +# Boost CMake +# ^^^^^^^^^^^ +# +# If Boost was built using the boost-cmake project it provides a package +# configuration file for use with find_package's Config mode. This +# module looks for the package configuration file called +# BoostConfig.cmake or boost-config.cmake and stores the result in cache +# entry "Boost_DIR". If found, the package configuration file is loaded +# and this module returns with no further action. See documentation of +# the Boost CMake package configuration for details on what it provides. +# +# Set Boost_NO_BOOST_CMAKE to ON to disable the search for boost-cmake. + +#============================================================================= +# Copyright 2006-2012 Kitware, Inc. +# Copyright 2006-2008 Andreas Schneider <mail@cynapses.org> +# Copyright 2007 Wengo +# Copyright 2007 Mike Jackson +# Copyright 2008 Andreas Pakulat <apaku@gmx.de> +# Copyright 2008-2012 Philip Lowman <philip@yhbt.com> +# +# 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.) + + +#------------------------------------------------------------------------------- +# Before we go searching, check whether boost-cmake is available, unless the +# user specifically asked NOT to search for boost-cmake. +# +# If Boost_DIR is set, this behaves as any find_package call would. If not, +# it looks at BOOST_ROOT and BOOSTROOT to find Boost. +# +if (NOT Boost_NO_BOOST_CMAKE) + # If Boost_DIR is not set, look for BOOSTROOT and BOOST_ROOT as alternatives, + # since these are more conventional for Boost. + if ("$ENV{Boost_DIR}" STREQUAL "") + if (NOT "$ENV{BOOST_ROOT}" STREQUAL "") + set(ENV{Boost_DIR} $ENV{BOOST_ROOT}) + elseif (NOT "$ENV{BOOSTROOT}" STREQUAL "") + set(ENV{Boost_DIR} $ENV{BOOSTROOT}) + endif() + endif() + + # Do the same find_package call but look specifically for the CMake version. + # Note that args are passed in the Boost_FIND_xxxxx variables, so there is no + # need to delegate them to this find_package call. + find_package(Boost QUIET NO_MODULE) + mark_as_advanced(Boost_DIR) + + # If we found boost-cmake, then we're done. Print out what we found. + # Otherwise let the rest of the module try to find it. + if (Boost_FOUND) + message("Boost ${Boost_FIND_VERSION} found.") + if (Boost_FIND_COMPONENTS) + message("Found Boost components:") + message(" ${Boost_FIND_COMPONENTS}") + endif() + return() + endif() +endif() + + +#------------------------------------------------------------------------------- +# FindBoost functions & macros +# + +############################################ +# +# Check the existence of the libraries. +# +############################################ +# This macro was taken directly from the FindQt4.cmake file that is included +# with the CMake distribution. This is NOT my work. All work was done by the +# original authors of the FindQt4.cmake file. Only minor modifications were +# made to remove references to Qt and make this file more generally applicable +# And ELSE/ENDIF pairs were removed for readability. +######################################################################### + +macro(_Boost_ADJUST_LIB_VARS basename) + if(Boost_INCLUDE_DIR ) + if(Boost_${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 the debug & release library ends up being the same, omit the keywords + if(${Boost_${basename}_LIBRARY_RELEASE} STREQUAL ${Boost_${basename}_LIBRARY_DEBUG}) + set(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY_RELEASE} ) + set(Boost_${basename}_LIBRARIES ${Boost_${basename}_LIBRARY_RELEASE} ) + endif() + + if(Boost_${basename}_LIBRARY AND Boost_${basename}_HEADER) + set(Boost_${basename}_FOUND ON) + endif() + + endif() + # Make variables changeable to the advanced user + mark_as_advanced( + Boost_${basename}_LIBRARY_RELEASE + Boost_${basename}_LIBRARY_DEBUG + ) +endmacro() + +# Detect changes in used variables. +# Compares the current variable value with the last one. +# In short form: +# v != v_LAST -> CHANGED = 1 +# v is defined, v_LAST not -> CHANGED = 1 +# v is not defined, but v_LAST is -> CHANGED = 1 +# otherwise -> CHANGED = 0 +# CHANGED is returned in variable named ${changed_var} +macro(_Boost_CHANGE_DETECT changed_var) + set(${changed_var} 0) + foreach(v ${ARGN}) + if(DEFINED _Boost_COMPONENTS_SEARCHED) + if(${v}) + if(_${v}_LAST) + string(COMPARE NOTEQUAL "${${v}}" "${_${v}_LAST}" _${v}_CHANGED) + else() + set(_${v}_CHANGED 1) + endif() + elseif(_${v}_LAST) + set(_${v}_CHANGED 1) + endif() + if(_${v}_CHANGED) + set(${changed_var} 1) + endif() + else() + set(_${v}_CHANGED 0) + endif() + endforeach() +endmacro() + +# +# Find the given library (var). +# Use 'build_type' to support different lib paths for RELEASE or DEBUG builds +# +macro(_Boost_FIND_LIBRARY var build_type) + + find_library(${var} ${ARGN}) + + if(${var}) + # If this is the first library found then save Boost_LIBRARY_DIR_[RELEASE,DEBUG]. + if(NOT Boost_LIBRARY_DIR_${build_type}) + get_filename_component(_dir "${${var}}" PATH) + set(Boost_LIBRARY_DIR_${build_type} "${_dir}" CACHE PATH "Boost library directory ${build_type}" FORCE) + endif() + elseif(_Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT) + # Try component-specific hints but do not save Boost_LIBRARY_DIR_[RELEASE,DEBUG]. + find_library(${var} HINTS ${_Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT} ${ARGN}) + endif() + + # If Boost_LIBRARY_DIR_[RELEASE,DEBUG] is known then search only there. + if(Boost_LIBRARY_DIR_${build_type}) + set(_boost_LIBRARY_SEARCH_DIRS_${build_type} ${Boost_LIBRARY_DIR_${build_type}} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + " Boost_LIBRARY_DIR_${build_type} = ${Boost_LIBRARY_DIR_${build_type}}" + " _boost_LIBRARY_SEARCH_DIRS_${build_type} = ${_boost_LIBRARY_SEARCH_DIRS_${build_type}}") + endif() + endif() +endmacro() + +#------------------------------------------------------------------------------- + +# +# 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} ${_boost_COMPILER_VERSION} PARENT_SCOPE) +endfunction() + +# +# Take a list of libraries with "thread" in it +# and prepend duplicates with "thread_${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() + +function(_Boost_CHECK_SPELLING _var) + if(${_var}) + string(TOUPPER ${_var} _var_UC) + message(FATAL_ERROR "ERROR: ${_var} is not the correct spelling. The proper spelling is ${_var_UC}.") + endif() +endfunction() + +# Guesses Boost's compiler prefix used in built library names +# Returns the guess by setting the variable pointed to by _ret +function(_Boost_GUESS_COMPILER_PREFIX _ret) + if(CMAKE_CXX_COMPILER_ID STREQUAL "Intel" + OR CMAKE_CXX_COMPILER MATCHES "icl" + OR CMAKE_CXX_COMPILER MATCHES "icpc") + if(WIN32) + set (_boost_COMPILER "-iw") + else() + set (_boost_COMPILER "-il") + endif() + elseif (GHSMULTI) + set(_boost_COMPILER "-ghs") + elseif (MSVC14) + set(_boost_COMPILER "-vc140") + elseif (MSVC12) + set(_boost_COMPILER "-vc120") + elseif (MSVC11) + set(_boost_COMPILER "-vc110") + elseif (MSVC10) + set(_boost_COMPILER "-vc100") + elseif (MSVC90) + set(_boost_COMPILER "-vc90") + elseif (MSVC80) + set(_boost_COMPILER "-vc80") + elseif (MSVC71) + set(_boost_COMPILER "-vc71") + elseif (MSVC70) # Good luck! + set(_boost_COMPILER "-vc7") # yes, this is correct + elseif (MSVC60) # Good luck! + set(_boost_COMPILER "-vc6") # yes, this is correct + elseif (BORLAND) + set(_boost_COMPILER "-bcb") + elseif(CMAKE_CXX_COMPILER_ID STREQUAL "SunPro") + set(_boost_COMPILER "-sw") + elseif(CMAKE_CXX_COMPILER_ID STREQUAL "XL") + set(_boost_COMPILER "-xlc") + elseif (MINGW) + if(${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() + # In Boost <= 1.35.0, there is no mangled compiler name for + # the Mac OS X/Darwin version of GCC. + set(_boost_COMPILER "") + endif() + else() + # We don't know the Boost version, so assume it's + # pre-1.36.0. + set(_boost_COMPILER "") + endif() + else() + set(_boost_COMPILER "-gcc${_boost_COMPILER_VERSION}") + endif() + endif() + endif () + else() + # TODO at least Boost_DEBUG here? + set(_boost_COMPILER "") + endif() + set(${_ret} ${_boost_COMPILER} PARENT_SCOPE) +endfunction() + +# +# Get component dependencies. Requires the dependencies to have been +# defined for the Boost release version. +# +# component - the component to check +# _ret - list of library dependencies +# +function(_Boost_COMPONENT_DEPENDENCIES component _ret) + # Note: to add a new Boost release, run + # + # % cmake -DBOOST_DIR=/path/to/boost/source -P Utilities/Scripts/BoostScanDeps.cmake + # + # The output may be added in a new block below. If it's the same as + # the previous release, simply update the version range of the block + # for the previous release. Also check if any new components have + # been added, and add any new components to + # _Boost_COMPONENT_HEADERS. + # + # This information was originally generated by running + # BoostScanDeps.cmake against every boost release to date supported + # by FindBoost: + # + # % for version in /path/to/boost/sources/* + # do + # cmake -DBOOST_DIR=$version -P Utilities/Scripts/BoostScanDeps.cmake + # done + # + # The output was then updated by search and replace with these regexes: + # + # - Strip message(STATUS) prefix dashes + # s;^-- ;; + # - Indent + # s;^set(; set(;; + # - Add conditionals + # s;Scanning /path/to/boost/sources/boost_\(.*\)_\(.*\)_\(.*); elseif(NOT Boost_VERSION VERSION_LESS \10\20\3 AND Boost_VERSION VERSION_LESS xxxx); + # + # This results in the logic seen below, but will require the xxxx + # replacing with the following Boost release version (or the next + # minor version to be released, e.g. 1.59 was the latest at the time + # of writing, making 1.60 the next, so 106000 is the needed version + # number). Identical consecutive releases were then merged together + # by updating the end range of the first block and removing the + # following redundant blocks. + # + # Running the script against all historical releases should be + # required only if the BoostScanDeps.cmake script logic is changed. + # The addition of a new release should only require it to be run + # against the new release. + set(_Boost_IMPORTED_TARGETS TRUE) + if(NOT Boost_VERSION VERSION_LESS 103300 AND Boost_VERSION VERSION_LESS 103500) + set(_Boost_IOSTREAMS_DEPENDENCIES regex thread) + set(_Boost_REGEX_DEPENDENCIES thread) + set(_Boost_WAVE_DEPENDENCIES filesystem thread) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 103500 AND Boost_VERSION VERSION_LESS 103600) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_WAVE_DEPENDENCIES filesystem system thread) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 103600 AND Boost_VERSION VERSION_LESS 103800) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_WAVE_DEPENDENCIES filesystem system thread) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 103800 AND Boost_VERSION VERSION_LESS 104300) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES date_time) + set(_Boost_WAVE_DEPENDENCIES filesystem system thread date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 104300 AND Boost_VERSION VERSION_LESS 104400) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES date_time) + set(_Boost_WAVE_DEPENDENCIES filesystem system thread date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 104400 AND Boost_VERSION VERSION_LESS 104500) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l random serialization) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES date_time) + set(_Boost_WAVE_DEPENDENCIES serialization filesystem system thread date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 104500 AND Boost_VERSION VERSION_LESS 104700) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES date_time) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 104700 AND Boost_VERSION VERSION_LESS 104800) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES date_time) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 104800 AND Boost_VERSION VERSION_LESS 105000) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES date_time) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 105000 AND Boost_VERSION VERSION_LESS 105300) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l regex random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 105300 AND Boost_VERSION VERSION_LESS 105400) + set(_Boost_ATOMIC_DEPENDENCIES thread chrono system date_time) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l regex random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time atomic) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 105400 AND Boost_VERSION VERSION_LESS 105500) + set(_Boost_ATOMIC_DEPENDENCIES thread chrono system date_time) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_LOG_DEPENDENCIES log_setup date_time system filesystem thread regex chrono) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l regex random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time atomic) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time atomic) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 105500 AND Boost_VERSION VERSION_LESS 105600) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_COROUTINE_DEPENDENCIES context system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_LOG_DEPENDENCIES log_setup date_time system filesystem thread regex chrono) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l regex random) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time atomic) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time atomic) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 105600 AND Boost_VERSION VERSION_LESS 105900) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_COROUTINE_DEPENDENCIES context system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_LOG_DEPENDENCIES log_setup date_time system filesystem thread regex chrono) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l atomic) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_RANDOM_DEPENDENCIES system) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time atomic) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time atomic) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 105900 AND Boost_VERSION VERSION_LESS 106000) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_COROUTINE_DEPENDENCIES context system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_LOG_DEPENDENCIES log_setup date_time system filesystem thread regex chrono atomic) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l atomic) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_RANDOM_DEPENDENCIES system) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time atomic) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time atomic) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 106000 AND Boost_VERSION VERSION_LESS 106100) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_COROUTINE_DEPENDENCIES context system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_LOG_DEPENDENCIES date_time log_setup system filesystem thread regex chrono atomic) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l atomic) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_RANDOM_DEPENDENCIES system) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time atomic) + set(_Boost_TIMER_DEPENDENCIES chrono system) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time atomic) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + elseif(NOT Boost_VERSION VERSION_LESS 106100 AND Boost_VERSION VERSION_LESS 106200) + set(_Boost_CHRONO_DEPENDENCIES system) + set(_Boost_CONTEXT_DEPENDENCIES thread chrono system date_time) + set(_Boost_COROUTINE_DEPENDENCIES context system) + set(_Boost_FILESYSTEM_DEPENDENCIES system) + set(_Boost_IOSTREAMS_DEPENDENCIES regex) + set(_Boost_LOG_DEPENDENCIES date_time log_setup system filesystem thread regex chrono atomic) + set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l atomic) + set(_Boost_MPI_DEPENDENCIES serialization) + set(_Boost_MPI_PYTHON_DEPENDENCIES python mpi serialization) + set(_Boost_RANDOM_DEPENDENCIES system) + set(_Boost_THREAD_DEPENDENCIES chrono system date_time atomic) + set(_Boost_WAVE_DEPENDENCIES filesystem system serialization thread chrono date_time atomic) + set(_Boost_WSERIALIZATION_DEPENDENCIES serialization) + else() + message(WARNING "Imported targets not available for Boost version ${Boost_VERSION}") + set(_Boost_IMPORTED_TARGETS FALSE) + endif() + + string(TOUPPER ${component} uppercomponent) + set(${_ret} ${_Boost_${uppercomponent}_DEPENDENCIES} PARENT_SCOPE) + set(_Boost_IMPORTED_TARGETS ${_Boost_IMPORTED_TARGETS} PARENT_SCOPE) + + string(REGEX REPLACE ";" " " _boost_DEPS_STRING "${_Boost_${uppercomponent}_DEPENDENCIES}") + if (NOT _boost_DEPS_STRING) + set(_boost_DEPS_STRING "(none)") + endif() + # message(STATUS "Dependencies for Boost::${component}: ${_boost_DEPS_STRING}") +endfunction() + +# +# Get component headers. This is the primary header (or headers) for +# a given component, and is used to check that the headers are present +# as well as the library itself as an extra sanity check of the build +# environment. +# +# component - the component to check +# _hdrs +# +function(_Boost_COMPONENT_HEADERS component _hdrs) + # Note: new boost components will require adding here. The header + # must be present in all versions of Boost providing a library. + set(_Boost_ATOMIC_HEADERS "boost/atomic.hpp") + set(_Boost_CHRONO_HEADERS "boost/chrono.hpp") + set(_Boost_CONTAINER_HEADERS "boost/container/container_fwd.hpp") + set(_Boost_CONTEXT_HEADERS "boost/context/all.hpp") + set(_Boost_COROUTINE_HEADERS "boost/coroutine/all.hpp") + set(_Boost_EXCEPTION_HEADERS "boost/exception/exception.hpp") + set(_Boost_DATE_TIME_HEADERS "boost/date_time/date.hpp") + set(_Boost_FILESYSTEM_HEADERS "boost/filesystem/path.hpp") + set(_Boost_GRAPH_HEADERS "boost/graph/adjacency_list.hpp") + set(_Boost_GRAPH_PARALLEL_HEADERS "boost/graph/adjacency_list.hpp") + set(_Boost_IOSTREAMS_HEADERS "boost/iostreams/stream.hpp") + set(_Boost_LOCALE_HEADERS "boost/locale.hpp") + set(_Boost_LOG_HEADERS "boost/log/core.hpp") + set(_Boost_LOG_SETUP_HEADERS "boost/log/detail/setup_config.hpp") + set(_Boost_MATH_HEADERS "boost/math_fwd.hpp") + set(_Boost_MATH_C99_HEADERS "boost/math/tr1.hpp") + set(_Boost_MATH_C99F_HEADERS "boost/math/tr1.hpp") + set(_Boost_MATH_C99L_HEADERS "boost/math/tr1.hpp") + set(_Boost_MATH_TR1_HEADERS "boost/math/tr1.hpp") + set(_Boost_MATH_TR1F_HEADERS "boost/math/tr1.hpp") + set(_Boost_MATH_TR1L_HEADERS "boost/math/tr1.hpp") + set(_Boost_MPI_HEADERS "boost/mpi.hpp") + set(_Boost_MPI_PYTHON_HEADERS "boost/mpi/python/config.hpp") + set(_Boost_PRG_EXEC_MONITOR_HEADERS "boost/test/prg_exec_monitor.hpp") + set(_Boost_PROGRAM_OPTIONS_HEADERS "boost/program_options.hpp") + set(_Boost_PYTHON_HEADERS "boost/python.hpp") + set(_Boost_RANDOM_HEADERS "boost/random.hpp") + set(_Boost_REGEX_HEADERS "boost/regex.hpp") + set(_Boost_SERIALIZATION_HEADERS "boost/serialization/serialization.hpp") + set(_Boost_SIGNALS_HEADERS "boost/signals.hpp") + set(_Boost_SYSTEM_HEADERS "boost/system/config.hpp") + set(_Boost_TEST_EXEC_MONITOR_HEADERS "boost/test/test_exec_monitor.hpp") + set(_Boost_THREAD_HEADERS "boost/thread.hpp") + set(_Boost_TIMER_HEADERS "boost/timer.hpp") + set(_Boost_TYPE_ERASURE_HEADERS "boost/type_erasure/config.hpp") + set(_Boost_UNIT_TEST_FRAMEWORK_HEADERS "boost/test/framework.hpp") + set(_Boost_WAVE_HEADERS "boost/wave.hpp") + set(_Boost_WSERIALIZATION_HEADERS "boost/archive/text_wiarchive.hpp") + + string(TOUPPER ${component} uppercomponent) + set(${_hdrs} ${_Boost_${uppercomponent}_HEADERS} PARENT_SCOPE) + + string(REGEX REPLACE ";" " " _boost_HDRS_STRING "${_Boost_${uppercomponent}_HEADERS}") + if (NOT _boost_HDRS_STRING) + set(_boost_HDRS_STRING "(none)") + endif() + # message(STATUS "Headers for Boost::${component}: ${_boost_HDRS_STRING}") +endfunction() + +# +# Determine if any missing dependencies require adding to the component list. +# +# Sets _Boost_${COMPONENT}_DEPENDENCIES for each required component, +# plus _Boost_IMPORTED_TARGETS (TRUE if imported targets should be +# defined; FALSE if dependency information is unavailable). +# +# componentvar - the component list variable name +# extravar - the indirect dependency list variable name +# +# +function(_Boost_MISSING_DEPENDENCIES componentvar extravar) + # _boost_unprocessed_components - list of components requiring processing + # _boost_processed_components - components already processed (or currently being processed) + # _boost_new_components - new components discovered for future processing + # + list(APPEND _boost_unprocessed_components ${${componentvar}}) + + while(_boost_unprocessed_components) + list(APPEND _boost_processed_components ${_boost_unprocessed_components}) + foreach(component ${_boost_unprocessed_components}) + string(TOUPPER ${component} uppercomponent) + set(${_ret} ${_Boost_${uppercomponent}_DEPENDENCIES} PARENT_SCOPE) + _Boost_COMPONENT_DEPENDENCIES("${component}" _Boost_${uppercomponent}_DEPENDENCIES) + set(_Boost_${uppercomponent}_DEPENDENCIES ${_Boost_${uppercomponent}_DEPENDENCIES} PARENT_SCOPE) + set(_Boost_IMPORTED_TARGETS ${_Boost_IMPORTED_TARGETS} PARENT_SCOPE) + foreach(componentdep ${_Boost_${uppercomponent}_DEPENDENCIES}) + list(FIND _boost_processed_components "${componentdep}" _boost_component_found) + list(FIND _boost_new_components "${componentdep}" _boost_component_new) + if (_boost_component_found EQUAL -1 AND _boost_component_new EQUAL -1) + list(APPEND _boost_new_components ${componentdep}) + endif() + endforeach() + endforeach() + set(_boost_unprocessed_components ${_boost_new_components}) + unset(_boost_new_components) + endwhile() + set(_boost_extra_components ${_boost_processed_components}) + if(_boost_extra_components AND ${componentvar}) + list(REMOVE_ITEM _boost_extra_components ${${componentvar}}) + endif() + set(${componentvar} ${_boost_processed_components} PARENT_SCOPE) + set(${extravar} ${_boost_extra_components} PARENT_SCOPE) +endfunction() + +# +# End functions/macros +# +#------------------------------------------------------------------------------- + +#------------------------------------------------------------------------------- +# main. +#------------------------------------------------------------------------------- + + +# If the user sets Boost_LIBRARY_DIR, use it as the default for both +# configurations. +if(NOT Boost_LIBRARY_DIR_RELEASE AND Boost_LIBRARY_DIR) + set(Boost_LIBRARY_DIR_RELEASE "${Boost_LIBRARY_DIR}") +endif() +if(NOT Boost_LIBRARY_DIR_DEBUG AND Boost_LIBRARY_DIR) + set(Boost_LIBRARY_DIR_DEBUG "${Boost_LIBRARY_DIR}") +endif() + +if(NOT DEFINED Boost_USE_MULTITHREADED) + set(Boost_USE_MULTITHREADED TRUE) +endif() +if(NOT DEFINED Boost_USE_DEBUG_RUNTIME) + set(Boost_USE_DEBUG_RUNTIME TRUE) +endif() + +# Check the version of Boost against the requested version. +if(Boost_FIND_VERSION AND NOT Boost_FIND_VERSION_MINOR) + message(SEND_ERROR "When requesting a specific version of Boost, you must provide at least the major and minor version numbers, e.g., 1.34") +endif() + +if(Boost_FIND_VERSION_EXACT) + # The version may appear in a directory with or without the patch + # level, even when the patch level is non-zero. + set(_boost_TEST_VERSIONS + "${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}.${Boost_FIND_VERSION_PATCH}" + "${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}") +else() + # The user has not requested an exact version. Among known + # versions, find those that are acceptable to the user request. + # + # Note: When adding a new Boost release, also update the dependency + # information in _Boost_COMPONENT_DEPENDENCIES and + # _Boost_COMPONENT_HEADERS. See the instructions at the top of + # _Boost_COMPONENT_DEPENDENCIES. + set(_Boost_KNOWN_VERSIONS ${Boost_ADDITIONAL_VERSIONS} + "1.61.0" "1.61" "1.60.0" "1.60" + "1.59.0" "1.59" "1.58.0" "1.58" "1.57.0" "1.57" "1.56.0" "1.56" "1.55.0" "1.55" + "1.54.0" "1.54" "1.53.0" "1.53" "1.52.0" "1.52" "1.51.0" "1.51" + "1.50.0" "1.50" "1.49.0" "1.49" "1.48.0" "1.48" "1.47.0" "1.47" "1.46.1" + "1.46.0" "1.46" "1.45.0" "1.45" "1.44.0" "1.44" "1.43.0" "1.43" "1.42.0" "1.42" + "1.41.0" "1.41" "1.40.0" "1.40" "1.39.0" "1.39" "1.38.0" "1.38" "1.37.0" "1.37" + "1.36.1" "1.36.0" "1.36" "1.35.1" "1.35.0" "1.35" "1.34.1" "1.34.0" + "1.34" "1.33.1" "1.33.0" "1.33") + + set(_boost_TEST_VERSIONS) + if(Boost_FIND_VERSION) + set(_Boost_FIND_VERSION_SHORT "${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 "${version}") + endif() + endforeach() + else() + # Any version is acceptable. + set(_boost_TEST_VERSIONS "${_Boost_KNOWN_VERSIONS}") + endif() +endif() + +# 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) + +if(Boost_DEBUG) + # 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() + +# Supply Boost_LIB_DIAGNOSTIC_DEFINITIONS as a convenience target. It +# will only contain any interface definitions on WIN32, but is created +# on all platforms to keep end user code free from platform dependent +# code. Also provide convenience targets to disable autolinking and +# enable dynamic linking. +if(NOT TARGET Boost::diagnostic_definitions) + add_library(Boost::diagnostic_definitions INTERFACE IMPORTED) + add_library(Boost::disable_autolinking INTERFACE IMPORTED) + add_library(Boost::dynamic_linking INTERFACE IMPORTED) +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") + set_target_properties(Boost::diagnostic_definitions PROPERTIES + INTERFACE_COMPILE_DEFINITIONS "BOOST_LIB_DIAGNOSTIC") + set_target_properties(Boost::disable_autolinking PROPERTIES + INTERFACE_COMPILE_DEFINITIONS "BOOST_ALL_NO_LIB") + set_target_properties(Boost::dynamic_linking PROPERTIES + INTERFACE_COMPILE_DEFINITIONS "BOOST_ALL_DYN_LINK") +endif() + +_Boost_CHECK_SPELLING(Boost_ROOT) +_Boost_CHECK_SPELLING(Boost_LIBRARYDIR) +_Boost_CHECK_SPELLING(Boost_INCLUDEDIR) + +# Collect environment variable inputs as hints. Do not consider changes. +foreach(v BOOSTROOT BOOST_ROOT BOOST_INCLUDEDIR BOOST_LIBRARYDIR) + set(_env $ENV{${v}}) + if(_env) + file(TO_CMAKE_PATH "${_env}" _ENV_${v}) + else() + set(_ENV_${v} "") + endif() +endforeach() +if(NOT _ENV_BOOST_ROOT AND _ENV_BOOSTROOT) + set(_ENV_BOOST_ROOT "${_ENV_BOOSTROOT}") +endif() + +# Collect inputs and cached results. Detect changes since the last run. +if(NOT BOOST_ROOT AND BOOSTROOT) + set(BOOST_ROOT "${BOOSTROOT}") +endif() +set(_Boost_VARS_DIR + BOOST_ROOT + Boost_NO_SYSTEM_PATHS + ) + +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() + +# ------------------------------------------------------------------------ +# Search for Boost include DIR +# ------------------------------------------------------------------------ + +set(_Boost_VARS_INC BOOST_INCLUDEDIR Boost_INCLUDE_DIR Boost_ADDITIONAL_VERSIONS) +_Boost_CHANGE_DETECT(_Boost_CHANGE_INCDIR ${_Boost_VARS_DIR} ${_Boost_VARS_INC}) +# Clear Boost_INCLUDE_DIR if it did not change but other input affecting the +# location did. We will find a new one based on the new inputs. +if(_Boost_CHANGE_INCDIR AND NOT _Boost_INCLUDE_DIR_CHANGED) + unset(Boost_INCLUDE_DIR CACHE) +endif() + +if(NOT Boost_INCLUDE_DIR) + set(_boost_INCLUDE_SEARCH_DIRS "") + if(BOOST_INCLUDEDIR) + list(APPEND _boost_INCLUDE_SEARCH_DIRS ${BOOST_INCLUDEDIR}) + elseif(_ENV_BOOST_INCLUDEDIR) + list(APPEND _boost_INCLUDE_SEARCH_DIRS ${_ENV_BOOST_INCLUDEDIR}) + endif() + + if( BOOST_ROOT ) + list(APPEND _boost_INCLUDE_SEARCH_DIRS ${BOOST_ROOT}/include ${BOOST_ROOT}) + elseif( _ENV_BOOST_ROOT ) + list(APPEND _boost_INCLUDE_SEARCH_DIRS ${_ENV_BOOST_ROOT}/include ${_ENV_BOOST_ROOT}) + endif() + + if( Boost_NO_SYSTEM_PATHS) + list(APPEND _boost_INCLUDE_SEARCH_DIRS NO_CMAKE_SYSTEM_PATH NO_SYSTEM_ENVIRONMENT_PATH) + else() + list(APPEND _boost_INCLUDE_SEARCH_DIRS PATHS + C:/boost/include + C:/boost + /sw/local/include + ) + endif() + + # Try to find Boost by stepping backwards through the Boost versions + # we know about. + # Build a list of path suffixes for each version. + set(_boost_PATH_SUFFIXES) + foreach(_boost_VER ${_boost_TEST_VERSIONS}) + # Add in a path suffix, based on the required version, ideally + # we could read this from version.hpp, but for that to work we'd + # need to know the include dir already + set(_boost_BOOSTIFIED_VERSION) + + # Transform 1.35 => 1_35 and 1.36.0 => 1_36_0 + if(_boost_VER MATCHES "([0-9]+)\\.([0-9]+)\\.([0-9]+)") + set(_boost_BOOSTIFIED_VERSION + "${CMAKE_MATCH_1}_${CMAKE_MATCH_2}_${CMAKE_MATCH_3}") + elseif(_boost_VER MATCHES "([0-9]+)\\.([0-9]+)") + set(_boost_BOOSTIFIED_VERSION + "${CMAKE_MATCH_1}_${CMAKE_MATCH_2}") + endif() + + list(APPEND _boost_PATH_SUFFIXES + "boost-${_boost_BOOSTIFIED_VERSION}" + "boost_${_boost_BOOSTIFIED_VERSION}" + "boost/boost-${_boost_BOOSTIFIED_VERSION}" + "boost/boost_${_boost_BOOSTIFIED_VERSION}" + ) + + endforeach() + + 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} + ) +endif() + +# ------------------------------------------------------------------------ +# Extract version information from version.hpp +# ------------------------------------------------------------------------ + +# Set Boost_FOUND based only on header location and version. +# It will be updated below for component libraries. +if(Boost_INCLUDE_DIR) + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "location of version.hpp: ${Boost_INCLUDE_DIR}/boost/version.hpp") + endif() + + # Extract Boost_VERSION and Boost_LIB_VERSION from version.hpp + set(Boost_VERSION 0) + set(Boost_LIB_VERSION "") + file(STRINGS "${Boost_INCLUDE_DIR}/boost/version.hpp" _boost_VERSION_HPP_CONTENTS REGEX "#define BOOST_(LIB_)?VERSION ") + set(_Boost_VERSION_REGEX "([0-9]+)") + set(_Boost_LIB_VERSION_REGEX "\"([0-9_]+)\"") + foreach(v VERSION LIB_VERSION) + if("${_boost_VERSION_HPP_CONTENTS}" MATCHES "#define BOOST_${v} ${_Boost_${v}_REGEX}") + set(Boost_${v} "${CMAKE_MATCH_1}") + endif() + endforeach() + unset(_boost_VERSION_HPP_CONTENTS) + + 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}") + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "version.hpp reveals boost " + "${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") + endif() + + if(Boost_FIND_VERSION) + # Set Boost_FOUND based on requested version. + set(_Boost_VERSION "${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") + if("${_Boost_VERSION}" VERSION_LESS "${Boost_FIND_VERSION}") + set(Boost_FOUND 0) + set(_Boost_VERSION_AGE "old") + elseif(Boost_FIND_VERSION_EXACT AND + NOT "${_Boost_VERSION}" VERSION_EQUAL "${Boost_FIND_VERSION}") + set(Boost_FOUND 0) + set(_Boost_VERSION_AGE "new") + else() + set(Boost_FOUND 1) + endif() + 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 () + if (NOT Boost_FIND_VERSION_EXACT) + set(Boost_ERROR_REASON "${Boost_ERROR_REASON} (or newer)") + endif () + set(Boost_ERROR_REASON "${Boost_ERROR_REASON}.") + endif () + else() + # Caller will accept any Boost version. + set(Boost_FOUND 1) + endif() +else() + set(Boost_FOUND 0) + 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() + +# ------------------------------------------------------------------------ +# Prefix initialization +# ------------------------------------------------------------------------ + +set(Boost_LIB_PREFIX "") +if ( (GHSMULTI AND Boost_USE_STATIC_LIBS) OR + (WIN32 AND Boost_USE_STATIC_LIBS AND NOT CYGWIN) ) + set(Boost_LIB_PREFIX "lib") +endif() + +if ( NOT Boost_NAMESPACE ) + set(Boost_NAMESPACE "boost") +endif() + +# ------------------------------------------------------------------------ +# Suffix initialization and compiler suffix detection. +# ------------------------------------------------------------------------ + +set(_Boost_VARS_NAME + Boost_NAMESPACE + Boost_COMPILER + Boost_THREADAPI + Boost_USE_DEBUG_PYTHON + Boost_USE_MULTITHREADED + Boost_USE_STATIC_LIBS + Boost_USE_STATIC_RUNTIME + Boost_USE_STLPORT + Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS + ) +_Boost_CHANGE_DETECT(_Boost_CHANGE_LIBNAME ${_Boost_VARS_NAME}) + +# Setting some more suffixes for the library +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() + # 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. + _Boost_GUESS_COMPILER_PREFIX(_boost_COMPILER) + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "guessed _boost_COMPILER = ${_boost_COMPILER}") + endif() +endif() + +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 "${_boost_DEBUG_ABI_TAG}s") +endif() +# g using debug versions of the standard and runtime +# support libraries +if(WIN32 AND Boost_USE_DEBUG_RUNTIME) + if(MSVC OR "${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 = ${_boost_DEBUG_ABI_TAG}") +endif() + +# ------------------------------------------------------------------------ +# Begin finding boost libraries +# ------------------------------------------------------------------------ + +set(_Boost_VARS_LIB "") +foreach(c DEBUG RELEASE) + set(_Boost_VARS_LIB_${c} BOOST_LIBRARYDIR Boost_LIBRARY_DIR_${c}) + list(APPEND _Boost_VARS_LIB ${_Boost_VARS_LIB_${c}}) + _Boost_CHANGE_DETECT(_Boost_CHANGE_LIBDIR_${c} ${_Boost_VARS_DIR} ${_Boost_VARS_LIB_${c}} Boost_INCLUDE_DIR) + # Clear Boost_LIBRARY_DIR_${c} if it did not change but other input affecting the + # location did. We will find a new one based on the new inputs. + if(_Boost_CHANGE_LIBDIR_${c} AND NOT _Boost_LIBRARY_DIR_${c}_CHANGED) + unset(Boost_LIBRARY_DIR_${c} CACHE) + endif() + + # If Boost_LIBRARY_DIR_[RELEASE,DEBUG] is set, prefer its value. + if(Boost_LIBRARY_DIR_${c}) + set(_boost_LIBRARY_SEARCH_DIRS_${c} ${Boost_LIBRARY_DIR_${c}} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) + else() + set(_boost_LIBRARY_SEARCH_DIRS_${c} "") + if(BOOST_LIBRARYDIR) + list(APPEND _boost_LIBRARY_SEARCH_DIRS_${c} ${BOOST_LIBRARYDIR}) + elseif(_ENV_BOOST_LIBRARYDIR) + list(APPEND _boost_LIBRARY_SEARCH_DIRS_${c} ${_ENV_BOOST_LIBRARYDIR}) + endif() + + if(BOOST_ROOT) + list(APPEND _boost_LIBRARY_SEARCH_DIRS_${c} ${BOOST_ROOT}/lib ${BOOST_ROOT}/stage/lib) + elseif(_ENV_BOOST_ROOT) + list(APPEND _boost_LIBRARY_SEARCH_DIRS_${c} ${_ENV_BOOST_ROOT}/lib ${_ENV_BOOST_ROOT}/stage/lib) + endif() + + list(APPEND _boost_LIBRARY_SEARCH_DIRS_${c} + ${Boost_INCLUDE_DIR}/lib + ${Boost_INCLUDE_DIR}/../lib + ${Boost_INCLUDE_DIR}/stage/lib + ) + if( Boost_NO_SYSTEM_PATHS ) + list(APPEND _boost_LIBRARY_SEARCH_DIRS_${c} NO_CMAKE_SYSTEM_PATH NO_SYSTEM_ENVIRONMENT_PATH) + else() + list(APPEND _boost_LIBRARY_SEARCH_DIRS_${c} PATHS + C:/boost/lib + C:/boost + /sw/local/lib + ) + endif() + endif() +endforeach() + +if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "_boost_LIBRARY_SEARCH_DIRS_RELEASE = ${_boost_LIBRARY_SEARCH_DIRS_RELEASE}" + "_boost_LIBRARY_SEARCH_DIRS_DEBUG = ${_boost_LIBRARY_SEARCH_DIRS_DEBUG}") +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() + +# 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) + if(Boost_VERSION LESS 103500) + list(REMOVE_ITEM Boost_FIND_COMPONENTS system) + endif() +endif() + +# Additional components may be required via component dependencies. +# Add any missing components to the list. +_Boost_MISSING_DEPENDENCIES(Boost_FIND_COMPONENTS _Boost_EXTRA_FIND_COMPONENTS) + +# If thread is required, get the thread libs as a dependency +list(FIND Boost_FIND_COMPONENTS thread _Boost_THREAD_DEPENDENCY_LIBS) +if(NOT _Boost_THREAD_DEPENDENCY_LIBS EQUAL -1) + include(CMakeFindDependencyMacro) + find_dependency(Threads) +endif() + +# If the user changed any of our control inputs flush previous results. +if(_Boost_CHANGE_LIBDIR OR _Boost_CHANGE_LIBNAME) + foreach(COMPONENT ${_Boost_COMPONENTS_SEARCHED}) + string(TOUPPER ${COMPONENT} UPPERCOMPONENT) + foreach(c DEBUG RELEASE) + set(_var Boost_${UPPERCOMPONENT}_LIBRARY_${c}) + unset(${_var} CACHE) + set(${_var} "${_var}-NOTFOUND") + endforeach() + endforeach() + set(_Boost_COMPONENTS_SEARCHED "") +endif() + +foreach(COMPONENT ${Boost_FIND_COMPONENTS}) + string(TOUPPER ${COMPONENT} UPPERCOMPONENT) + + set( _boost_docstring_release "Boost ${COMPONENT} library (release)") + set( _boost_docstring_debug "Boost ${COMPONENT} library (debug)") + + # Compute component-specific hints. + set(_Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT "") + if(${COMPONENT} STREQUAL "mpi" OR ${COMPONENT} STREQUAL "mpi_python" OR + ${COMPONENT} STREQUAL "graph_parallel") + foreach(lib ${MPI_CXX_LIBRARIES} ${MPI_C_LIBRARIES}) + if(IS_ABSOLUTE "${lib}") + get_filename_component(libdir "${lib}" PATH) + string(REPLACE "\\" "/" libdir "${libdir}") + list(APPEND _Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT ${libdir}) + endif() + endforeach() + endif() + + # Consolidate and report component-specific hints. + if(_Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT) + list(REMOVE_DUPLICATES _Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT) + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Component-specific library search paths for ${COMPONENT}: " + "${_Boost_FIND_LIBRARY_HINTS_FOR_COMPONENT}") + endif() + endif() + + # + # Find headers + # + _Boost_COMPONENT_HEADERS("${COMPONENT}" Boost_${UPPERCOMPONENT}_HEADER_NAME) + # Look for a standard boost header file. + if(Boost_${UPPERCOMPONENT}_HEADER_NAME) + if(EXISTS "${Boost_INCLUDE_DIR}/${Boost_${UPPERCOMPONENT}_HEADER_NAME}") + set(Boost_${UPPERCOMPONENT}_HEADER ON) + else() + set(Boost_${UPPERCOMPONENT}_HEADER OFF) + endif() + else() + set(Boost_${UPPERCOMPONENT}_HEADER ON) + message(WARNING "No header defined for ${COMPONENT}; skipping header check") + endif() + + # + # Find RELEASE libraries + # + set(_boost_RELEASE_NAMES + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT} ) + if(_boost_STATIC_RUNTIME_WORKAROUND) + set(_boost_RELEASE_STATIC_ABI_TAG "-s${_boost_RELEASE_ABI_TAG}") + list(APPEND _boost_RELEASE_NAMES + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_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() + + # if Boost_LIBRARY_DIR_RELEASE is not defined, + # but Boost_LIBRARY_DIR_DEBUG is, look there first for RELEASE libs + if(NOT Boost_LIBRARY_DIR_RELEASE AND Boost_LIBRARY_DIR_DEBUG) + list(INSERT _boost_LIBRARY_SEARCH_DIRS_RELEASE 0 ${Boost_LIBRARY_DIR_DEBUG}) + endif() + + # Avoid passing backslashes to _Boost_FIND_LIBRARY due to macro re-parsing. + string(REPLACE "\\" "/" _boost_LIBRARY_SEARCH_DIRS_tmp "${_boost_LIBRARY_SEARCH_DIRS_RELEASE}") + + _Boost_FIND_LIBRARY(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE RELEASE + NAMES ${_boost_RELEASE_NAMES} + HINTS ${_boost_LIBRARY_SEARCH_DIRS_tmp} + NAMES_PER_DIR + DOC "${_boost_docstring_release}" + ) + + # + # Find DEBUG libraries + # + set(_boost_DEBUG_NAMES + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_MULTITHREADED} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT} ) + if(_boost_STATIC_RUNTIME_WORKAROUND) + set(_boost_DEBUG_STATIC_ABI_TAG "-s${_boost_DEBUG_ABI_TAG}") + list(APPEND _boost_DEBUG_NAMES + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}${Boost_NAMESPACE}_${COMPONENT}${_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() + + # if Boost_LIBRARY_DIR_DEBUG is not defined, + # but Boost_LIBRARY_DIR_RELEASE is, look there first for DEBUG libs + if(NOT Boost_LIBRARY_DIR_DEBUG AND Boost_LIBRARY_DIR_RELEASE) + list(INSERT _boost_LIBRARY_SEARCH_DIRS_DEBUG 0 ${Boost_LIBRARY_DIR_RELEASE}) + endif() + + # Avoid passing backslashes to _Boost_FIND_LIBRARY due to macro re-parsing. + string(REPLACE "\\" "/" _boost_LIBRARY_SEARCH_DIRS_tmp "${_boost_LIBRARY_SEARCH_DIRS_DEBUG}") + + _Boost_FIND_LIBRARY(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG DEBUG + NAMES ${_boost_DEBUG_NAMES} + HINTS ${_boost_LIBRARY_SEARCH_DIRS_tmp} + NAMES_PER_DIR + DOC "${_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() + +# 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_LIBRARY_DIRS) +if(Boost_LIBRARY_DIR_RELEASE) + list(APPEND Boost_LIBRARY_DIRS ${Boost_LIBRARY_DIR_RELEASE}) +endif() +if(Boost_LIBRARY_DIR_DEBUG) + list(APPEND Boost_LIBRARY_DIRS ${Boost_LIBRARY_DIR_DEBUG}) +endif() +if(Boost_LIBRARY_DIRS) + list(REMOVE_DUPLICATES Boost_LIBRARY_DIRS) +endif() + +# The above setting of Boost_FOUND was based only on the header files. +# Update it for the requested component libraries. +if(Boost_FOUND) + # The headers were found. Check for requested component libs. + 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}) + endif() + endforeach() + if(_Boost_MISSING_COMPONENTS AND _Boost_EXTRA_FIND_COMPONENTS) + # Optional indirect dependencies are not counted as missing. + list(REMOVE_ITEM _Boost_MISSING_COMPONENTS ${_Boost_EXTRA_FIND_COMPONENTS}) + endif() + + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] Boost_FOUND = ${Boost_FOUND}") + endif() + + if (_Boost_MISSING_COMPONENTS) + set(Boost_FOUND 0) + # We were unable to find some libraries, so generate a sensible + # error message that lists the libraries we were unable to find. + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON}\nCould not find the following") + if(Boost_USE_STATIC_LIBS) + set(Boost_ERROR_REASON "${Boost_ERROR_REASON} static") + endif() + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON} Boost libraries:\n") + foreach(COMPONENT ${_Boost_MISSING_COMPONENTS}) + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON} ${Boost_NAMESPACE}_${COMPONENT}\n") + endforeach() + + 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 () + 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 () + endif () + + 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_DIRS may not exist. + set(_boost_LIB_DIR ${Boost_INCLUDE_DIR}) + + if("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+") + get_filename_component(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) + endif() + + if("${_boost_LIB_DIR}" MATCHES "/include$") + # Strip off the trailing "/include" in the path. + get_filename_component(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) + endif() + + if(EXISTS "${_boost_LIB_DIR}/lib") + set(_boost_LIB_DIR ${_boost_LIB_DIR}/lib) + else() + if(EXISTS "${_boost_LIB_DIR}/stage/lib") + set(_boost_LIB_DIR ${_boost_LIB_DIR}/stage/lib) + else() + set(_boost_LIB_DIR "") + endif() + endif() + + if(_boost_LIB_DIR AND EXISTS "${_boost_LIB_DIR}") + set(Boost_LIBRARY_DIRS ${_boost_LIB_DIR}) + endif() + + endif() +else() + # Boost headers were not found so no components were found. + foreach(COMPONENT ${Boost_FIND_COMPONENTS}) + string(TOUPPER ${COMPONENT} UPPERCOMPONENT) + set(Boost_${UPPERCOMPONENT}_FOUND 0) + endforeach() +endif() + +# ------------------------------------------------------------------------ +# Add imported targets +# ------------------------------------------------------------------------ + +if(Boost_FOUND) + # For header-only libraries + if(NOT TARGET Boost::boost) + add_library(Boost::boost INTERFACE IMPORTED) + if(Boost_INCLUDE_DIRS) + set_target_properties(Boost::boost PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${Boost_INCLUDE_DIRS}") + endif() + endif() + + foreach(COMPONENT ${Boost_FIND_COMPONENTS}) + if(_Boost_IMPORTED_TARGETS AND NOT TARGET Boost::${COMPONENT}) + string(TOUPPER ${COMPONENT} UPPERCOMPONENT) + if(Boost_${UPPERCOMPONENT}_FOUND) + if(Boost_USE_STATIC_LIBS) + add_library(Boost::${COMPONENT} STATIC IMPORTED) + else() + # Even if Boost_USE_STATIC_LIBS is OFF, we might have static + # libraries as a result. + add_library(Boost::${COMPONENT} UNKNOWN IMPORTED) + endif() + if(Boost_INCLUDE_DIRS) + set_target_properties(Boost::${COMPONENT} PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${Boost_INCLUDE_DIRS}") + endif() + if(EXISTS "${Boost_${UPPERCOMPONENT}_LIBRARY}") + set_target_properties(Boost::${COMPONENT} PROPERTIES + IMPORTED_LINK_INTERFACE_LANGUAGES "CXX" + IMPORTED_LOCATION "${Boost_${UPPERCOMPONENT}_LIBRARY}") + endif() + if(EXISTS "${Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG}") + set_property(TARGET Boost::${COMPONENT} APPEND PROPERTY + IMPORTED_CONFIGURATIONS DEBUG) + set_target_properties(Boost::${COMPONENT} PROPERTIES + IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "CXX" + IMPORTED_LOCATION_DEBUG "${Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG}") + endif() + if(EXISTS "${Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE}") + set_property(TARGET Boost::${COMPONENT} APPEND PROPERTY + IMPORTED_CONFIGURATIONS RELEASE) + set_target_properties(Boost::${COMPONENT} PROPERTIES + IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX" + IMPORTED_LOCATION_RELEASE "${Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE}") + endif() + if(_Boost_${UPPERCOMPONENT}_DEPENDENCIES) + unset(_Boost_${UPPERCOMPONENT}_TARGET_DEPENDENCIES) + foreach(dep ${_Boost_${UPPERCOMPONENT}_DEPENDENCIES}) + list(APPEND _Boost_${UPPERCOMPONENT}_TARGET_DEPENDENCIES Boost::${dep}) + endforeach() + if(COMPONENT STREQUAL "thread") + list(APPEND _Boost_${UPPERCOMPONENT}_TARGET_DEPENDENCIES Threads::Threads) + endif() + set_target_properties(Boost::${COMPONENT} PROPERTIES + INTERFACE_LINK_LIBRARIES "${_Boost_${UPPERCOMPONENT}_TARGET_DEPENDENCIES}") + endif() + endif() + endif() + endforeach() +endif() + +# ------------------------------------------------------------------------ +# Notification to end user about what was found +# ------------------------------------------------------------------------ + +set(Boost_LIBRARIES "") +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() + foreach( COMPONENT ${Boost_FIND_COMPONENTS} ) + string( TOUPPER ${COMPONENT} UPPERCOMPONENT ) + if( Boost_${UPPERCOMPONENT}_FOUND ) + if(NOT Boost_FIND_QUIETLY) + message (STATUS " ${COMPONENT}") + endif() + list(APPEND Boost_LIBRARIES ${Boost_${UPPERCOMPONENT}_LIBRARY}) + endif() + endforeach() +else() + if(Boost_FIND_REQUIRED) + message(SEND_ERROR "Unable to find the requested Boost libraries.\n${Boost_ERROR_REASON}") + else() + if(NOT Boost_FIND_QUIETLY) + # we opt not to automatically output Boost_ERROR_REASON here as + # it could be quite lengthy and somewhat imposing in its requests + # Since Boost is not always a required dependency we'll leave this + # up to the end-user. + if(Boost_DEBUG OR Boost_DETAILED_FAILURE_MSG) + message(STATUS "Could NOT find Boost\n${Boost_ERROR_REASON}") + else() + message(STATUS "Could NOT find Boost") + endif() + endif() + endif() +endif() + +# Configure display of cache entries in GUI. +foreach(v BOOSTROOT BOOST_ROOT ${_Boost_VARS_INC} ${_Boost_VARS_LIB}) + get_property(_type CACHE ${v} PROPERTY TYPE) + if(_type) + set_property(CACHE ${v} PROPERTY ADVANCED 1) + if("x${_type}" STREQUAL "xUNINITIALIZED") + if("x${v}" STREQUAL "xBoost_ADDITIONAL_VERSIONS") + set_property(CACHE ${v} PROPERTY TYPE STRING) + else() + set_property(CACHE ${v} PROPERTY TYPE PATH) + endif() + endif() + endif() +endforeach() + +# Record last used values of input variables so we can +# detect on the next run if the user changed them. +foreach(v + ${_Boost_VARS_INC} ${_Boost_VARS_LIB} + ${_Boost_VARS_DIR} ${_Boost_VARS_NAME} + ) + if(DEFINED ${v}) + set(_${v}_LAST "${${v}}" CACHE INTERNAL "Last used ${v} value.") + else() + unset(_${v}_LAST CACHE) + endif() +endforeach() + +# Maintain a persistent list of components requested anywhere since +# the last flush. +set(_Boost_COMPONENTS_SEARCHED "${_Boost_COMPONENTS_SEARCHED}") +list(APPEND _Boost_COMPONENTS_SEARCHED ${Boost_FIND_COMPONENTS}) +list(REMOVE_DUPLICATES _Boost_COMPONENTS_SEARCHED) +list(SORT _Boost_COMPONENTS_SEARCHED) +set(_Boost_COMPONENTS_SEARCHED "${_Boost_COMPONENTS_SEARCHED}" + CACHE INTERNAL "Components requested for this build tree.") |