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FindBoost.cmake
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FindBoost.cmake
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# - 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,
# 1.45, 1.45.0, 1.46, 1.46.0, 1.46.1, 1.47, 1.47.0, 1.48, 1.48.0,
# 1.49, 1.49.0, 1.50, 1.50.0, 1.51, 1.51.0, 1.52, 1.52.0,
# 1.53, 1.53.0, 1.54, 1.54.0, 1.55, 1.55.0, 1.56, 1.56.0
#
# 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_NO_BOOST_CMAKE Do not do a find_package call in config mode
# before searching for a regular boost install.
# This will avoid finding boost-cmake installs.
# Defaults to OFF.
# [Since CMake 2.8.6]
#
# 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:
# Also, note they are completely UPPERCASE, except Boost_DIR.
#
# Boost_DIR or The preferred installation prefix for searching for
# BOOST_ROOT or BOOSTROOT Boost. Set this if the module has problems finding
# the proper Boost installation.
#
# Note that Boost_DIR behaves exactly as <package>_DIR
# variables are documented to behave in find_package's
# Config mode. That is, if it is set as a -D argument
# to CMake, it must point to the location of the
# BoostConfig.cmake or Boost-config.cmake file. If it
# is set as an environment variable, it must point to
# the root of the boost installation. BOOST_ROOT and
# BOOSTROOT, on the other hand, will point to the root
# in either case.
#
# To prevent falling back on the system paths, set
# Boost_NO_SYSTEM_PATHS to true.
#
# To avoid finding boost-cmake installations, set
# Boost_NO_BOOST_CMAKE 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 <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 avaialble, 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)
# 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_${basename}_LIBRARY)
set(Boost_${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()
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 (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("${CMAKE_CXX_COMPILER_ID}" STREQUAL "SunPro")
set(_boost_COMPILER "-sw")
elseif (MINGW)
if(${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${_boost_COMPILER_VERSION}")
endif()
endif()
endif (CMAKE_COMPILER_IS_GNUCXX)
else()
# TODO at least Boost_DEBUG here?
set(_boost_COMPILER "")
endif()
set(${_ret} ${_boost_COMPILER} PARENT_SCOPE)
endfunction()
#
# End functions/macros
#
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# main.
#-------------------------------------------------------------------------------
if(NOT DEFINED Boost_USE_MULTITHREADED)
set(Boost_USE_MULTITHREADED TRUE)
endif()
# Check the version of Boost against the requested version.
if(Boost_FIND_VERSION AND NOT Boost_FIND_VERSION_MINOR)
message(SEND_ERROR "When requesting a specific version of Boost, you must provide at least the major and minor version numbers, e.g., 1.34")
endif()
if(Boost_FIND_VERSION_EXACT)
# The version may appear in a directory with or without the patch
# level, even when the patch level is non-zero.
set(_boost_TEST_VERSIONS
"${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}.${Boost_FIND_VERSION_PATCH}"
"${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}")
else(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 ${Boost_ADDITIONAL_VERSIONS}
"1.56.0" "1.56" "1.55.0" "1.55" "1.54.0" "1.54"
"1.53.0" "1.53" "1.52.0" "1.52" "1.51.0" "1.51"
"1.50.0" "1.50" "1.49.0" "1.49" "1.48.0" "1.48" "1.47.0" "1.47" "1.46.1"
"1.46.0" "1.46" "1.45.0" "1.45" "1.44.0" "1.44" "1.43.0" "1.43" "1.42.0" "1.42"
"1.41.0" "1.41" "1.40.0" "1.40" "1.39.0" "1.39" "1.38.0" "1.38" "1.37.0" "1.37"
"1.36.1" "1.36.0" "1.36" "1.35.1" "1.35.0" "1.35" "1.34.1" "1.34.0"
"1.34" "1.33.1" "1.33.0" "1.33")
set(_boost_TEST_VERSIONS)
if(Boost_FIND_VERSION)
set(_Boost_FIND_VERSION_SHORT "${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 "${version}")
endif()
endforeach(version)
else(Boost_FIND_VERSION)
# Any version is acceptable.
set(_boost_TEST_VERSIONS "${_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)
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 = ${Boost_NO_SYSTEM_PATHS}")
endif()
if(WIN32)
# In windows, automatic linking is performed, so you do not have
# to specify the libraries. If you are linking to a dynamic
# runtime, then you can choose to link to either a static or a
# dynamic Boost library, the default is to do a static link. You
# can alter this for a specific library "whatever" by defining
# BOOST_WHATEVER_DYN_LINK to force Boost library "whatever" to be
# linked dynamically. Alternatively you can force all Boost
# libraries to dynamic link by defining BOOST_ALL_DYN_LINK.
# This feature can be disabled for Boost library "whatever" by
# defining BOOST_WHATEVER_NO_LIB, or for all of Boost by defining
# BOOST_ALL_NO_LIB.
# If you want to observe which libraries are being linked against
# then defining BOOST_LIB_DIAGNOSTIC will cause the auto-linking
# code to emit a #pragma message each time a library is selected
# for linking.
set(Boost_LIB_DIAGNOSTIC_DEFINITIONS
"-DBOOST_LIB_DIAGNOSTIC" CACHE STRING "Boost diagnostic define")
endif(WIN32)
set(_boost_INCLUDE_SEARCH_DIRS_SYSTEM
C:/boost/include
C:/boost
"$ENV{ProgramFiles}/boost/include"
"$ENV{ProgramFiles}/boost"
/sw/local/include
)
_Boost_CHECK_SPELLING(Boost_ROOT)
_Boost_CHECK_SPELLING(Boost_LIBRARYDIR)
_Boost_CHECK_SPELLING(Boost_INCLUDEDIR)
# If BOOST_ROOT was defined in the environment, use it.
if (NOT BOOST_ROOT AND NOT $ENV{Boost_DIR} STREQUAL "")
set(BOOST_ROOT $ENV{Boost_DIR})
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()
# If BOOSTROOT was defined in the environment, use it.
if (NOT BOOST_ROOT AND NOT $ENV{BOOSTROOT} STREQUAL "")
set(BOOST_ROOT $ENV{BOOSTROOT})
endif()
# If BOOST_INCLUDEDIR was defined in the environment, use it.
if( NOT $ENV{BOOST_INCLUDEDIR} STREQUAL "" )
set(BOOST_INCLUDEDIR $ENV{BOOST_INCLUDEDIR})
endif()
# If BOOST_LIBRARYDIR was defined in the environment, use it.
if( NOT $ENV{BOOST_LIBRARYDIR} STREQUAL "" )
set(BOOST_LIBRARYDIR $ENV{BOOST_LIBRARYDIR})
endif()
if( BOOST_ROOT )
file(TO_CMAKE_PATH ${BOOST_ROOT} BOOST_ROOT)
endif()
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()
# 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 "${_boost_DEBUG_ABI_TAG}s")
endif()
# g using debug versions of the standard and runtime
# support libraries
if(WIN32)
if(MSVC OR "${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()
# 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()
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_DEBUG_ABI_TAG}
${Boost_LIB_PREFIX}boost_${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}"