1219 lines
54 KiB
CMake
1219 lines
54 KiB
CMake
# - Try to find Boost include dirs and libraries
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# Usage of this module as follows:
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#
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# NOTE: Take note of the Boost_ADDITIONAL_VERSIONS variable below.
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# Due to Boost naming conventions and limitations in CMake this find
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# module is NOT future safe with respect to Boost version numbers,
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# and may break.
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#
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# == Using Header-Only libraries from within Boost: ==
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#
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# find_package( Boost 1.36.0 )
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# if(Boost_FOUND)
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# include_directories(${Boost_INCLUDE_DIRS})
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# add_executable(foo foo.cc)
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# endif()
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#
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#
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# == Using actual libraries from within Boost: ==
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#
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# set(Boost_USE_STATIC_LIBS ON)
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# set(Boost_USE_MULTITHREADED ON)
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# set(Boost_USE_STATIC_RUNTIME OFF)
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# find_package( Boost 1.36.0 COMPONENTS date_time filesystem system ... )
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#
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# if(Boost_FOUND)
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# include_directories(${Boost_INCLUDE_DIRS})
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# add_executable(foo foo.cc)
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# target_link_libraries(foo ${Boost_LIBRARIES})
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# endif()
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#
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#
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# The components list needs to contain actual names of boost libraries only,
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# such as "date_time" for "libboost_date_time". If you're using parts of
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# Boost that contain header files only (e.g. foreach) you do not need to
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# specify COMPONENTS.
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#
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# You should provide a minimum version number that should be used. If you provide this
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# version number and specify the REQUIRED attribute, this module will fail if it
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# can't find the specified or a later version. If you specify a version number this is
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# automatically put into the considered list of version numbers and thus doesn't need
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# to be specified in the Boost_ADDITIONAL_VERSIONS variable (see below).
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#
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# NOTE for Visual Studio Users:
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# Automatic linking is used on MSVC & Borland compilers by default when
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# #including things in Boost. It's important to note that setting
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# Boost_USE_STATIC_LIBS to OFF is NOT enough to get you dynamic linking,
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# should you need this feature. Automatic linking typically uses static
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# libraries with a few exceptions (Boost.Python is one).
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#
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# Please see the section below near Boost_LIB_DIAGNOSTIC_DEFINITIONS for
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# more details. Adding a TARGET_LINK_LIBRARIES() as shown in the example
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# above appears to cause VS to link dynamically if Boost_USE_STATIC_LIBS
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# gets set to OFF. It is suggested you avoid automatic linking since it
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# will make your application less portable.
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#
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# =========== The mess that is Boost_ADDITIONAL_VERSIONS (sorry?) ============
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#
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# OK, so the Boost_ADDITIONAL_VERSIONS variable can be used to specify a list of
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# boost version numbers that should be taken into account when searching
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# for Boost. Unfortunately boost puts the version number into the
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# actual filename for the libraries, so this variable will certainly be needed
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# in the future when new Boost versions are released.
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#
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# Currently this module searches for the following version numbers:
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# 1.33, 1.33.0, 1.33.1, 1.34, 1.34.0, 1.34.1, 1.35, 1.35.0, 1.35.1,
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# 1.36, 1.36.0, 1.36.1, 1.37, 1.37.0, 1.38, 1.38.0, 1.39, 1.39.0,
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# 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,
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# 1.45, 1.45.0, 1.46, 1.46.0, 1.46.1
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#
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# NOTE: If you add a new major 1.x version in Boost_ADDITIONAL_VERSIONS you should
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# add both 1.x and 1.x.0 as shown above. Official Boost include directories
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# omit the 3rd version number from include paths if it is 0 although not all
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# binary Boost releases do so.
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#
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# set(Boost_ADDITIONAL_VERSIONS "1.78" "1.78.0" "1.79" "1.79.0")
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#
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# ===================================== ============= ========================
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#
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# Variables used by this module, they can change the default behaviour and
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# need to be set before calling find_package:
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#
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# Boost_USE_MULTITHREADED Can be set to OFF to use the non-multithreaded
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# boost libraries. If not specified, defaults
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# to ON.
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#
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# Boost_USE_STATIC_LIBS Can be set to ON to force the use of the static
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# boost libraries. Defaults to OFF.
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#
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# Boost_NO_SYSTEM_PATHS Set to TRUE to suppress searching in system
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# paths (or other locations outside of BOOST_ROOT
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# or BOOST_INCLUDEDIR). Useful when specifying
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# BOOST_ROOT. Defaults to OFF.
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# [Since CMake 2.8.3]
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#
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# Boost_NO_BOOST_CMAKE Do not do a find_package call in config mode
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# before searching for a regular boost install.
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# This will avoid finding boost-cmake installs.
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# Defaults to OFF.
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# [Since CMake 2.8.6]
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#
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# Boost_USE_STATIC_RUNTIME If enabled, searches for boost libraries
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# linked against a static C++ standard library
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# ('s' ABI tag). This option should be set to
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# ON or OFF because the default behavior
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# if not specified is platform dependent
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# for backwards compatibility.
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# [Since CMake 2.8.3]
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#
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# Boost_USE_DEBUG_PYTHON If enabled, searches for boost libraries
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# compiled against a special debug build of
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# Python ('y' ABI tag). Defaults to OFF.
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# [Since CMake 2.8.3]
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#
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# Boost_USE_STLPORT If enabled, searches for boost libraries
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# compiled against the STLPort standard
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# library ('p' ABI tag). Defaults to OFF.
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# [Since CMake 2.8.3]
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#
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# Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS
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# If enabled, searches for boost libraries
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# compiled against the deprecated STLPort
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# "native iostreams" feature ('n' ABI tag).
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# Defaults to OFF.
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# [Since CMake 2.8.3]
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#
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# Other Variables used by this module which you may want to set.
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#
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# Boost_ADDITIONAL_VERSIONS A list of version numbers to use for searching
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# the boost include directory. Please see
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# the documentation above regarding this
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# annoying, but necessary variable :(
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#
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# Boost_DEBUG Set this to TRUE to enable debugging output
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# of FindBoost.cmake if you are having problems.
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# Please enable this before filing any bug
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# reports.
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#
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# Boost_DETAILED_FAILURE_MSG FindBoost doesn't output detailed information
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# about why it failed or how to fix the problem
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# unless this is set to TRUE or the REQUIRED
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# keyword is specified in find_package().
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# [Since CMake 2.8.0]
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#
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# Boost_COMPILER Set this to the compiler suffix used by Boost
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# (e.g. "-gcc43") if FindBoost has problems finding
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# the proper Boost installation
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#
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# Boost_THREADAPI When building boost.thread, sometimes the name of the
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# library contains an additional "pthread" or "win32"
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# string known as the threadapi. This can happen when
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# compiling against pthreads on Windows or win32 threads
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# on Cygwin. You may specify this variable and if set
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# when FindBoost searches for the Boost threading library
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# it will first try to match the threadapi you specify.
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# For Example: libboost_thread_win32-mgw45-mt-1_43.a
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# might be found if you specified "win32" here before
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# falling back on libboost_thread-mgw45-mt-1_43.a.
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# [Since CMake 2.8.3]
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#
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# Boost_REALPATH Resolves symbolic links for discovered boost libraries
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# to assist with packaging. For example, instead of
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# Boost_SYSTEM_LIBRARY_RELEASE being resolved to
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# "/usr/lib/libboost_system.so" it would be
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# "/usr/lib/libboost_system.so.1.42.0" instead.
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# This does not affect linking and should not be
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# enabled unless the user needs this information.
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# [Since CMake 2.8.3]
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#
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|
|
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#
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# These last three variables are available also as environment variables:
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# Also, note they are completely UPPERCASE, except Boost_DIR.
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#
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# Boost_DIR or The preferred installation prefix for searching for
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# BOOST_ROOT or BOOSTROOT Boost. Set this if the module has problems finding
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# the proper Boost installation.
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#
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# Note that Boost_DIR behaves exactly as <package>_DIR
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# variables are documented to behave in find_package's
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# Config mode. That is, if it is set as a -D argument
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# to CMake, it must point to the location of the
|
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# BoostConfig.cmake or Boost-config.cmake file. If it
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# is set as an environment variable, it must point to
|
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# the root of the boost installation. BOOST_ROOT and
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# BOOSTROOT, on the other hand, will point to the root
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# in either case.
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#
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# To prevent falling back on the system paths, set
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# Boost_NO_SYSTEM_PATHS to true.
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#
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# To avoid finding boost-cmake installations, set
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# Boost_NO_BOOST_CMAKE to true.
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#
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# BOOST_INCLUDEDIR Set this to the include directory of Boost, if the
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# module has problems finding the proper Boost installation
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#
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# BOOST_LIBRARYDIR Set this to the lib directory of Boost, if the
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# module has problems finding the proper Boost installation
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#
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# Variables defined by this module:
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#
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# Boost_FOUND System has Boost, this means the include dir was
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# found, as well as all the libraries specified in
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# the COMPONENTS list.
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#
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# Boost_INCLUDE_DIRS Boost include directories: not cached
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#
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# Boost_INCLUDE_DIR This is almost the same as above, but this one is
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# cached and may be modified by advanced users
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#
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# Boost_LIBRARIES Link to these to use the Boost libraries that you
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# specified: not cached
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#
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# Boost_LIBRARY_DIRS The path to where the Boost library files are.
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#
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# Boost_VERSION The version number of the boost libraries that
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# have been found, same as in version.hpp from Boost
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#
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# Boost_LIB_VERSION The version number in filename form as
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# it's appended to the library filenames
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#
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# Boost_MAJOR_VERSION major version number of boost
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# Boost_MINOR_VERSION minor version number of boost
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# Boost_SUBMINOR_VERSION subminor version number of boost
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#
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# Boost_LIB_DIAGNOSTIC_DEFINITIONS [WIN32 Only] You can call
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# add_definitions(${Boost_LIB_DIAGNOSTIC_DEFINITIONS})
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# to have diagnostic information about Boost's
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# automatic linking outputted during compilation time.
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#
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# For each component you specify in find_package(), the following (UPPER-CASE)
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# variables are set. You can use these variables if you would like to pick and
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# choose components for your targets instead of just using Boost_LIBRARIES.
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#
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# Boost_${COMPONENT}_FOUND True IF the Boost library "component" was found.
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#
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# Boost_${COMPONENT}_LIBRARY Contains the libraries for the specified Boost
|
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# "component" (includes debug and optimized keywords
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# when needed).
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#=============================================================================
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# Copyright 2006-2009 Kitware, Inc.
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# Copyright 2006-2008 Andreas Schneider <mail@cynapses.org>
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# Copyright 2007 Wengo
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# Copyright 2007 Mike Jackson
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|
# Copyright 2008 Andreas Pakulat <apaku@gmx.de>
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|
# Copyright 2008-2010 Philip Lowman <philip@yhbt.com>
|
|
#
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|
# Distributed under the OSI-approved BSD License (the "License");
|
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# see accompanying file Copyright.txt for details.
|
|
#
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|
# 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.
|
|
#=============================================================================
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|
# (To distribute this file outside of CMake, substitute the full
|
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# License text for the above reference.)
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|
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#-------------------------------------------------------------------------------
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# Before we go searching, check whether boost-cmake is avaialble, unless the
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# user specifically asked NOT to search for boost-cmake.
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#
|
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# If Boost_DIR is set, this behaves as any find_package call would. If not,
|
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# it looks at BOOST_ROOT and BOOSTROOT to find Boost.
|
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#
|
|
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 ("$ENV{Boost_DIR}" STREQUAL "")
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if (NOT "$ENV{BOOST_ROOT}" STREQUAL "")
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set(ENV{Boost_DIR} $ENV{BOOST_ROOT})
|
|
elseif (NOT "$ENV{BOOSTROOT}" STREQUAL "")
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|
set(ENV{Boost_DIR} $ENV{BOOSTROOT})
|
|
endif()
|
|
endif()
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|
|
|
# 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
|
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# need to delegate them to this find_package call.
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|
find_package(Boost QUIET NO_MODULE)
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|
# 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.
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if (Boost_FOUND)
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message("Boost ${Boost_FIND_VERSION} found.")
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if (Boost_FIND_COMPONENTS)
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message("Found Boost components:")
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message(" ${Boost_FIND_COMPONENTS}")
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endif()
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return()
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endif()
|
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endif()
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|
|
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#-------------------------------------------------------------------------------
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# FindBoost functions & macros
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#
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############################################
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#
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# Check the existence of the libraries.
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|
#
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############################################
|
|
# This macro was taken directly from the FindQt4.cmake file that is included
|
|
# with the CMake distribution. This is NOT my work. All work was done by the
|
|
# original authors of the FindQt4.cmake file. Only minor modifications were
|
|
# made to remove references to Qt and make this file more generally applicable
|
|
# And ELSE/ENDIF pairs were removed for readability.
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#########################################################################
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macro(_Boost_ADJUST_LIB_VARS basename)
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if(Boost_INCLUDE_DIR )
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if(Boost_${basename}_LIBRARY_DEBUG AND Boost_${basename}_LIBRARY_RELEASE)
|
|
# if the generator supports configuration types then set
|
|
# optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
|
|
if(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
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set(Boost_${basename}_LIBRARY optimized ${Boost_${basename}_LIBRARY_RELEASE} debug ${Boost_${basename}_LIBRARY_DEBUG})
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else()
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|
# if there are no configuration types and CMAKE_BUILD_TYPE has no value
|
|
# then just use the release libraries
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set(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY_RELEASE} )
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endif()
|
|
# FIXME: This probably should be set for both cases
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|
set(Boost_${basename}_LIBRARIES optimized ${Boost_${basename}_LIBRARY_RELEASE} debug ${Boost_${basename}_LIBRARY_DEBUG})
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endif()
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|
|
|
# if only the release version was found, set the debug variable also to the release version
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|
if(Boost_${basename}_LIBRARY_RELEASE AND NOT Boost_${basename}_LIBRARY_DEBUG)
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set(Boost_${basename}_LIBRARY_DEBUG ${Boost_${basename}_LIBRARY_RELEASE})
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|
set(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY_RELEASE})
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set(Boost_${basename}_LIBRARIES ${Boost_${basename}_LIBRARY_RELEASE})
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|
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)
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|
set(Boost_${basename}_LIBRARY_RELEASE ${Boost_${basename}_LIBRARY_DEBUG})
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|
set(Boost_${basename}_LIBRARY ${Boost_${basename}_LIBRARY_DEBUG})
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set(Boost_${basename}_LIBRARIES ${Boost_${basename}_LIBRARY_DEBUG})
|
|
endif()
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|
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|
# 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_${basename}_LIBRARY)
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|
set(Boost_${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 ${_var_UC}.")
|
|
endif()
|
|
endfunction()
|
|
|
|
#
|
|
# End functions/macros
|
|
#
|
|
#-------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
if(NOT DEFINED Boost_USE_MULTITHREADED)
|
|
set(Boost_USE_MULTITHREADED TRUE)
|
|
endif()
|
|
|
|
if(Boost_FIND_VERSION_EXACT)
|
|
# The version may appear in a directory with or without the patch
|
|
# level, even when the patch level is non-zero.
|
|
set(_boost_TEST_VERSIONS
|
|
"${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}.${Boost_FIND_VERSION_PATCH}"
|
|
"${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}")
|
|
else(Boost_FIND_VERSION_EXACT)
|
|
# The user has not requested an exact version. Among known
|
|
# versions, find those that are acceptable to the user request.
|
|
set(_Boost_KNOWN_VERSIONS ${Boost_ADDITIONAL_VERSIONS}
|
|
"1.46.1"
|
|
"1.46.0" "1.46" "1.45.0" "1.45" "1.44.0" "1.44" "1.43.0" "1.43" "1.42.0" "1.42"
|
|
"1.41.0" "1.41" "1.40.0" "1.40" "1.39.0" "1.39" "1.38.0" "1.38" "1.37.0" "1.37"
|
|
"1.36.1" "1.36.0" "1.36" "1.35.1" "1.35.0" "1.35" "1.34.1" "1.34.0"
|
|
"1.34" "1.33.1" "1.33.0" "1.33")
|
|
set(_boost_TEST_VERSIONS)
|
|
if(Boost_FIND_VERSION)
|
|
set(_Boost_FIND_VERSION_SHORT "${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)
|
|
|
|
set( _boost_IN_CACHE TRUE)
|
|
if(Boost_INCLUDE_DIR)
|
|
|
|
# On versions < 1.35, remove the System library from the considered list
|
|
# since it wasn't added until 1.35.
|
|
if(Boost_VERSION AND Boost_FIND_COMPONENTS)
|
|
if(Boost_VERSION LESS 103500)
|
|
list(REMOVE_ITEM Boost_FIND_COMPONENTS system)
|
|
endif()
|
|
endif()
|
|
|
|
foreach(COMPONENT ${Boost_FIND_COMPONENTS})
|
|
string(TOUPPER ${COMPONENT} COMPONENT)
|
|
if(NOT Boost_${COMPONENT}_FOUND)
|
|
set( _boost_IN_CACHE FALSE)
|
|
endif(NOT Boost_${COMPONENT}_FOUND)
|
|
endforeach(COMPONENT)
|
|
else(Boost_INCLUDE_DIR)
|
|
set( _boost_IN_CACHE FALSE)
|
|
endif(Boost_INCLUDE_DIR)
|
|
|
|
if(_boost_IN_CACHE)
|
|
# in cache already
|
|
set(Boost_FOUND TRUE)
|
|
foreach(COMPONENT ${Boost_FIND_COMPONENTS})
|
|
string(TOUPPER ${COMPONENT} COMPONENT)
|
|
_Boost_ADJUST_LIB_VARS( ${COMPONENT} )
|
|
set(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${COMPONENT}_LIBRARY})
|
|
endforeach(COMPONENT)
|
|
set(Boost_INCLUDE_DIRS ${Boost_INCLUDE_DIR})
|
|
if(Boost_VERSION AND NOT "${Boost_VERSION}" STREQUAL "0")
|
|
math(EXPR Boost_MAJOR_VERSION "${Boost_VERSION} / 100000")
|
|
math(EXPR Boost_MINOR_VERSION "${Boost_VERSION} / 100 % 1000")
|
|
math(EXPR Boost_SUBMINOR_VERSION "${Boost_VERSION} % 100")
|
|
endif(Boost_VERSION AND NOT "${Boost_VERSION}" STREQUAL "0")
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"boost ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION} "
|
|
"is already in the cache. To view debugging messages, please clear the cache.")
|
|
endif()
|
|
else(_boost_IN_CACHE)
|
|
# Need to search for boost
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"Boost not in cache")
|
|
# Output some of their choices
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"_boost_TEST_VERSIONS = ${_boost_TEST_VERSIONS}")
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"Boost_USE_MULTITHREADED = ${Boost_USE_MULTITHREADED}")
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"Boost_USE_STATIC_LIBS = ${Boost_USE_STATIC_LIBS}")
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"Boost_USE_STATIC_RUNTIME = ${Boost_USE_STATIC_RUNTIME}")
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"Boost_ADDITIONAL_VERSIONS = ${Boost_ADDITIONAL_VERSIONS}")
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"Boost_NO_SYSTEM_PATHS = ${Boost_NO_SYSTEM_PATHS}")
|
|
endif()
|
|
|
|
if(WIN32)
|
|
# In windows, automatic linking is performed, so you do not have
|
|
# to specify the libraries. If you are linking to a dynamic
|
|
# runtime, then you can choose to link to either a static or a
|
|
# dynamic Boost library, the default is to do a static link. You
|
|
# can alter this for a specific library "whatever" by defining
|
|
# BOOST_WHATEVER_DYN_LINK to force Boost library "whatever" to be
|
|
# linked dynamically. Alternatively you can force all Boost
|
|
# libraries to dynamic link by defining BOOST_ALL_DYN_LINK.
|
|
|
|
# This feature can be disabled for Boost library "whatever" by
|
|
# defining BOOST_WHATEVER_NO_LIB, or for all of Boost by defining
|
|
# BOOST_ALL_NO_LIB.
|
|
|
|
# If you want to observe which libraries are being linked against
|
|
# then defining BOOST_LIB_DIAGNOSTIC will cause the auto-linking
|
|
# code to emit a #pragma message each time a library is selected
|
|
# for linking.
|
|
set(Boost_LIB_DIAGNOSTIC_DEFINITIONS
|
|
"-DBOOST_LIB_DIAGNOSTIC" CACHE STRING "Boost diagnostic define")
|
|
endif(WIN32)
|
|
|
|
set(_boost_INCLUDE_SEARCH_DIRS_SYSTEM
|
|
C:/boost/include
|
|
C:/boost
|
|
"$ENV{ProgramFiles}/boost/include"
|
|
"$ENV{ProgramFiles}/boost"
|
|
/sw/local/include
|
|
)
|
|
|
|
_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 = ${_boost_COMPILER}")
|
|
endif()
|
|
else(Boost_COMPILER)
|
|
# Attempt to guess the compiler suffix
|
|
# NOTE: this is not perfect yet, if you experience any issues
|
|
# please report them and use the Boost_COMPILER variable
|
|
# to work around the problems.
|
|
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel"
|
|
OR "${CMAKE_CXX_COMPILER}" MATCHES "icl"
|
|
OR "${CMAKE_CXX_COMPILER}" MATCHES "icpc")
|
|
if(WIN32)
|
|
set (_boost_COMPILER "-iw")
|
|
else()
|
|
set (_boost_COMPILER "-il")
|
|
endif()
|
|
elseif (MSVC90)
|
|
set(_boost_COMPILER "-vc90")
|
|
elseif (MSVC10)
|
|
set(_boost_COMPILER "-vc100")
|
|
elseif (MSVC80)
|
|
set(_boost_COMPILER "-vc80")
|
|
elseif (MSVC71)
|
|
set(_boost_COMPILER "-vc71")
|
|
elseif (MSVC70) # Good luck!
|
|
set(_boost_COMPILER "-vc7") # yes, this is correct
|
|
elseif (MSVC60) # Good luck!
|
|
set(_boost_COMPILER "-vc6") # yes, this is correct
|
|
elseif (BORLAND)
|
|
set(_boost_COMPILER "-bcb")
|
|
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "SunPro")
|
|
set(_boost_COMPILER "-sw")
|
|
elseif (MINGW)
|
|
if(${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION} VERSION_LESS 1.34)
|
|
set(_boost_COMPILER "-mgw") # no GCC version encoding prior to 1.34
|
|
else()
|
|
_Boost_COMPILER_DUMPVERSION(_boost_COMPILER_VERSION)
|
|
set(_boost_COMPILER "-mgw${_boost_COMPILER_VERSION}")
|
|
endif()
|
|
elseif (UNIX)
|
|
if (CMAKE_COMPILER_IS_GNUCXX)
|
|
if(${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION} VERSION_LESS 1.34)
|
|
set(_boost_COMPILER "-gcc") # no GCC version encoding prior to 1.34
|
|
else()
|
|
_Boost_COMPILER_DUMPVERSION(_boost_COMPILER_VERSION)
|
|
# Determine which version of GCC we have.
|
|
if(APPLE)
|
|
if(Boost_MINOR_VERSION)
|
|
if(${Boost_MINOR_VERSION} GREATER 35)
|
|
# In Boost 1.36.0 and newer, the mangled compiler name used
|
|
# on Mac OS X/Darwin is "xgcc".
|
|
set(_boost_COMPILER "-xgcc${_boost_COMPILER_VERSION}")
|
|
else(${Boost_MINOR_VERSION} GREATER 35)
|
|
# In Boost <= 1.35.0, there is no mangled compiler name for
|
|
# the Mac OS X/Darwin version of GCC.
|
|
set(_boost_COMPILER "")
|
|
endif(${Boost_MINOR_VERSION} GREATER 35)
|
|
else(Boost_MINOR_VERSION)
|
|
# We don't know the Boost version, so assume it's
|
|
# pre-1.36.0.
|
|
set(_boost_COMPILER "")
|
|
endif(Boost_MINOR_VERSION)
|
|
else()
|
|
set(_boost_COMPILER "-gcc${_boost_COMPILER_VERSION}")
|
|
endif()
|
|
endif()
|
|
endif (CMAKE_COMPILER_IS_GNUCXX)
|
|
endif()
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"guessed _boost_COMPILER = ${_boost_COMPILER}")
|
|
endif()
|
|
endif(Boost_COMPILER)
|
|
|
|
set (_boost_MULTITHREADED "-mt")
|
|
if( NOT Boost_USE_MULTITHREADED )
|
|
set (_boost_MULTITHREADED "")
|
|
endif()
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"_boost_MULTITHREADED = ${_boost_MULTITHREADED}")
|
|
endif()
|
|
|
|
#======================
|
|
# Systematically build up the Boost ABI tag
|
|
# http://boost.org/doc/libs/1_41_0/more/getting_started/windows.html#library-naming
|
|
set( _boost_RELEASE_ABI_TAG "-")
|
|
set( _boost_DEBUG_ABI_TAG "-")
|
|
# Key Use this library when:
|
|
# s linking statically to the C++ standard library and
|
|
# compiler runtime support libraries.
|
|
if(Boost_USE_STATIC_RUNTIME)
|
|
set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}s")
|
|
set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}s")
|
|
endif()
|
|
# g using debug versions of the standard and runtime
|
|
# support libraries
|
|
if(WIN32)
|
|
if(MSVC OR "${CMAKE_CXX_COMPILER}" MATCHES "icl"
|
|
OR "${CMAKE_CXX_COMPILER}" MATCHES "icpc")
|
|
set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}g")
|
|
endif()
|
|
endif()
|
|
# y using special debug build of python
|
|
if(Boost_USE_DEBUG_PYTHON)
|
|
set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}y")
|
|
endif()
|
|
# d using a debug version of your code
|
|
set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}d")
|
|
# p using the STLport standard library rather than the
|
|
# default one supplied with your compiler
|
|
if(Boost_USE_STLPORT)
|
|
set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}p")
|
|
set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}p")
|
|
endif()
|
|
# n using the STLport deprecated "native iostreams" feature
|
|
if(Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS)
|
|
set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}n")
|
|
set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}n")
|
|
endif()
|
|
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"_boost_RELEASE_ABI_TAG = ${_boost_RELEASE_ABI_TAG}")
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"_boost_DEBUG_ABI_TAG = ${_boost_DEBUG_ABI_TAG}")
|
|
endif()
|
|
|
|
# ------------------------------------------------------------------------
|
|
# Begin finding boost libraries
|
|
# ------------------------------------------------------------------------
|
|
|
|
if(BOOST_ROOT)
|
|
set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS
|
|
${BOOST_ROOT}/lib
|
|
${BOOST_ROOT}/stage/lib)
|
|
endif()
|
|
set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS
|
|
${_boost_LIBRARY_SEARCH_DIRS_ALWAYS}
|
|
${Boost_INCLUDE_DIR}/lib
|
|
${Boost_INCLUDE_DIR}/../lib
|
|
${Boost_INCLUDE_DIR}/stage/lib
|
|
)
|
|
set(_boost_LIBRARY_SEARCH_DIRS_SYSTEM
|
|
C:/boost/lib
|
|
C:/boost
|
|
"$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}_${Boost_SUBMINOR_VERSION}/lib"
|
|
"$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}/lib"
|
|
"$ENV{ProgramFiles}/boost/lib"
|
|
"$ENV{ProgramFiles}/boost"
|
|
/sw/local/lib
|
|
)
|
|
set(_boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_ALWAYS})
|
|
if( Boost_NO_SYSTEM_PATHS )
|
|
set(_boost_FIND_OPTIONS NO_CMAKE_SYSTEM_PATH)
|
|
else()
|
|
list(APPEND _boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_SYSTEM})
|
|
endif()
|
|
|
|
# prepend BOOST_LIBRARYDIR to search path if specified
|
|
if( BOOST_LIBRARYDIR )
|
|
file(TO_CMAKE_PATH ${BOOST_LIBRARYDIR} BOOST_LIBRARYDIR)
|
|
set(_boost_LIBRARY_SEARCH_DIRS
|
|
${BOOST_LIBRARYDIR} ${_boost_LIBRARY_SEARCH_DIRS})
|
|
endif()
|
|
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"_boost_LIBRARY_SEARCH_DIRS = ${_boost_LIBRARY_SEARCH_DIRS}")
|
|
endif()
|
|
|
|
# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
|
|
if( Boost_USE_STATIC_LIBS )
|
|
set( _boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
|
|
if(WIN32)
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
|
|
else()
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES .a )
|
|
endif()
|
|
endif()
|
|
|
|
# We want to use the tag inline below without risking double dashes
|
|
if(_boost_RELEASE_ABI_TAG)
|
|
if(${_boost_RELEASE_ABI_TAG} STREQUAL "-")
|
|
set(_boost_RELEASE_ABI_TAG "")
|
|
endif()
|
|
endif()
|
|
if(_boost_DEBUG_ABI_TAG)
|
|
if(${_boost_DEBUG_ABI_TAG} STREQUAL "-")
|
|
set(_boost_DEBUG_ABI_TAG "")
|
|
endif()
|
|
endif()
|
|
|
|
# The previous behavior of FindBoost when Boost_USE_STATIC_LIBS was enabled
|
|
# on WIN32 was to:
|
|
# 1. Search for static libs compiled against a SHARED C++ standard runtime library (use if found)
|
|
# 2. Search for static libs compiled against a STATIC C++ standard runtime library (use if found)
|
|
# We maintain this behavior since changing it could break people's builds.
|
|
# To disable the ambiguous behavior, the user need only
|
|
# set Boost_USE_STATIC_RUNTIME either ON or OFF.
|
|
set(_boost_STATIC_RUNTIME_WORKAROUND false)
|
|
if(WIN32 AND Boost_USE_STATIC_LIBS)
|
|
if(NOT DEFINED Boost_USE_STATIC_RUNTIME)
|
|
set(_boost_STATIC_RUNTIME_WORKAROUND true)
|
|
endif()
|
|
endif()
|
|
|
|
|
|
foreach(COMPONENT ${Boost_FIND_COMPONENTS})
|
|
string(TOUPPER ${COMPONENT} UPPERCOMPONENT)
|
|
set( Boost_${UPPERCOMPONENT}_LIBRARY "Boost_${UPPERCOMPONENT}_LIBRARY-NOTFOUND" )
|
|
set( Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE "Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE-NOTFOUND" )
|
|
set( Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG "Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG-NOTFOUND")
|
|
|
|
set( _boost_docstring_release "Boost ${COMPONENT} library (release)")
|
|
set( _boost_docstring_debug "Boost ${COMPONENT} library (debug)")
|
|
|
|
#
|
|
# Find RELEASE libraries
|
|
#
|
|
set(_boost_RELEASE_NAMES
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT} )
|
|
if(_boost_STATIC_RUNTIME_WORKAROUND)
|
|
set(_boost_RELEASE_STATIC_ABI_TAG "-s${_boost_RELEASE_ABI_TAG}")
|
|
list(APPEND _boost_RELEASE_NAMES
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} )
|
|
endif()
|
|
if(Boost_THREADAPI AND ${COMPONENT} STREQUAL "thread")
|
|
_Boost_PREPEND_LIST_WITH_THREADAPI(_boost_RELEASE_NAMES ${_boost_RELEASE_NAMES})
|
|
endif()
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
|
|
"Searching for ${UPPERCOMPONENT}_LIBRARY_RELEASE: ${_boost_RELEASE_NAMES}")
|
|
endif()
|
|
find_library(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE
|
|
NAMES ${_boost_RELEASE_NAMES}
|
|
HINTS ${_boost_LIBRARY_SEARCH_DIRS}
|
|
${_boost_FIND_OPTIONS}
|
|
DOC "${_boost_docstring_release}"
|
|
)
|
|
|
|
#
|
|
# Find DEBUG libraries
|
|
#
|
|
set(_boost_DEBUG_NAMES
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION}
|
|
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_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}"
|
|
)
|
|
|
|
if(Boost_REALPATH)
|
|
_Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE "${_boost_docstring_release}")
|
|
_Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG "${_boost_docstring_debug}" )
|
|
endif()
|
|
|
|
_Boost_ADJUST_LIB_VARS(${UPPERCOMPONENT})
|
|
|
|
endforeach(COMPONENT)
|
|
|
|
# Restore the original find library ordering
|
|
if( Boost_USE_STATIC_LIBS )
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES ${_boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
|
|
endif()
|
|
# ------------------------------------------------------------------------
|
|
# End finding boost libraries
|
|
# ------------------------------------------------------------------------
|
|
|
|
set(Boost_INCLUDE_DIRS
|
|
${Boost_INCLUDE_DIR}
|
|
)
|
|
|
|
set(Boost_FOUND FALSE)
|
|
if(Boost_INCLUDE_DIR)
|
|
set( Boost_FOUND TRUE )
|
|
|
|
# Check the version of Boost against the requested version.
|
|
if (Boost_FIND_VERSION AND NOT Boost_FIND_VERSION_MINOR)
|
|
message(SEND_ERROR "When requesting a specific version of Boost, you must provide at least the major and minor version numbers, e.g., 1.34")
|
|
endif (Boost_FIND_VERSION AND NOT Boost_FIND_VERSION_MINOR)
|
|
if(Boost_MAJOR_VERSION LESS "${Boost_FIND_VERSION_MAJOR}" )
|
|
set( Boost_FOUND FALSE )
|
|
set(_Boost_VERSION_AGE "old")
|
|
elseif(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" )
|
|
if(Boost_MINOR_VERSION LESS "${Boost_FIND_VERSION_MINOR}" )
|
|
set( Boost_FOUND FALSE )
|
|
set(_Boost_VERSION_AGE "old")
|
|
elseif(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" )
|
|
if( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" )
|
|
set( Boost_FOUND FALSE )
|
|
set(_Boost_VERSION_AGE "old")
|
|
endif( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" )
|
|
endif( Boost_MINOR_VERSION LESS "${Boost_FIND_VERSION_MINOR}" )
|
|
endif( Boost_MAJOR_VERSION LESS "${Boost_FIND_VERSION_MAJOR}" )
|
|
|
|
if (NOT Boost_FOUND)
|
|
_Boost_MARK_COMPONENTS_FOUND(OFF)
|
|
endif()
|
|
|
|
if (Boost_FOUND AND Boost_FIND_VERSION_EXACT)
|
|
# If the user requested an exact version of Boost, check
|
|
# that. We already know that the Boost version we have is >= the
|
|
# requested version.
|
|
set(_Boost_VERSION_AGE "new")
|
|
|
|
# If the user didn't specify a patchlevel, it's 0.
|
|
if (NOT Boost_FIND_VERSION_PATCH)
|
|
set(Boost_FIND_VERSION_PATCH 0)
|
|
endif (NOT Boost_FIND_VERSION_PATCH)
|
|
|
|
# We'll set Boost_FOUND true again if we have an exact version match.
|
|
set(Boost_FOUND FALSE)
|
|
_Boost_MARK_COMPONENTS_FOUND(OFF)
|
|
if(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" )
|
|
if(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" )
|
|
if(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" )
|
|
set( Boost_FOUND TRUE )
|
|
_Boost_MARK_COMPONENTS_FOUND(ON)
|
|
endif(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" )
|
|
endif( Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" )
|
|
endif( Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" )
|
|
endif (Boost_FOUND AND Boost_FIND_VERSION_EXACT)
|
|
|
|
if(NOT Boost_FOUND)
|
|
# State that we found a version of Boost that is too new or too old.
|
|
set(Boost_ERROR_REASON
|
|
"${Boost_ERROR_REASON}\nDetected version of Boost is too ${_Boost_VERSION_AGE}. Requested version was ${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}")
|
|
if (Boost_FIND_VERSION_PATCH)
|
|
set(Boost_ERROR_REASON
|
|
"${Boost_ERROR_REASON}.${Boost_FIND_VERSION_PATCH}")
|
|
endif (Boost_FIND_VERSION_PATCH)
|
|
if (NOT Boost_FIND_VERSION_EXACT)
|
|
set(Boost_ERROR_REASON "${Boost_ERROR_REASON} (or newer)")
|
|
endif (NOT Boost_FIND_VERSION_EXACT)
|
|
set(Boost_ERROR_REASON "${Boost_ERROR_REASON}.")
|
|
endif (NOT Boost_FOUND)
|
|
|
|
# Always check for missing components
|
|
set(_boost_CHECKED_COMPONENT FALSE)
|
|
set(_Boost_MISSING_COMPONENTS "")
|
|
foreach(COMPONENT ${Boost_FIND_COMPONENTS})
|
|
string(TOUPPER ${COMPONENT} COMPONENT)
|
|
set(_boost_CHECKED_COMPONENT TRUE)
|
|
if(NOT Boost_${COMPONENT}_FOUND)
|
|
string(TOLOWER ${COMPONENT} COMPONENT)
|
|
list(APPEND _Boost_MISSING_COMPONENTS ${COMPONENT})
|
|
set( Boost_FOUND FALSE)
|
|
endif()
|
|
endforeach(COMPONENT)
|
|
|
|
if(Boost_DEBUG)
|
|
message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] Boost_FOUND = ${Boost_FOUND}")
|
|
endif()
|
|
|
|
if (_Boost_MISSING_COMPONENTS)
|
|
# We were unable to find some libraries, so generate a sensible
|
|
# error message that lists the libraries we were unable to find.
|
|
set(Boost_ERROR_REASON
|
|
"${Boost_ERROR_REASON}\nThe following Boost libraries could not be found:\n")
|
|
foreach(COMPONENT ${_Boost_MISSING_COMPONENTS})
|
|
set(Boost_ERROR_REASON
|
|
"${Boost_ERROR_REASON} boost_${COMPONENT}\n")
|
|
endforeach(COMPONENT)
|
|
|
|
list(LENGTH Boost_FIND_COMPONENTS Boost_NUM_COMPONENTS_WANTED)
|
|
list(LENGTH _Boost_MISSING_COMPONENTS Boost_NUM_MISSING_COMPONENTS)
|
|
if (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS})
|
|
set(Boost_ERROR_REASON
|
|
"${Boost_ERROR_REASON}No Boost libraries were found. You may need to set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.")
|
|
else (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS})
|
|
set(Boost_ERROR_REASON
|
|
"${Boost_ERROR_REASON}Some (but not all) of the required Boost libraries were found. You may need to install these additional Boost libraries. Alternatively, set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.")
|
|
endif (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS})
|
|
endif (_Boost_MISSING_COMPONENTS)
|
|
|
|
if( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT )
|
|
# Compatibility Code for backwards compatibility with CMake
|
|
# 2.4's FindBoost module.
|
|
|
|
# Look for the boost library path.
|
|
# Note that the user may not have installed any libraries
|
|
# so it is quite possible the Boost_LIBRARY_PATH may not exist.
|
|
set(_boost_LIB_DIR ${Boost_INCLUDE_DIR})
|
|
|
|
if("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+")
|
|
get_filename_component(_boost_LIB_DIR ${_boost_LIB_DIR} PATH)
|
|
endif()
|
|
|
|
if("${_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} CACHE FILEPATH "Boost library directory")
|
|
endif()
|
|
|
|
endif( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT )
|
|
|
|
else(Boost_INCLUDE_DIR)
|
|
set( Boost_FOUND FALSE)
|
|
endif(Boost_INCLUDE_DIR)
|
|
|
|
if(Boost_FOUND)
|
|
if(NOT Boost_FIND_QUIETLY)
|
|
message(STATUS "Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}")
|
|
if(Boost_FIND_COMPONENTS)
|
|
message(STATUS "Found the following Boost libraries:")
|
|
endif()
|
|
endif(NOT Boost_FIND_QUIETLY)
|
|
foreach( COMPONENT ${Boost_FIND_COMPONENTS} )
|
|
string( TOUPPER ${COMPONENT} UPPERCOMPONENT )
|
|
if( Boost_${UPPERCOMPONENT}_FOUND )
|
|
if(NOT Boost_FIND_QUIETLY)
|
|
message (STATUS " ${COMPONENT}")
|
|
endif(NOT Boost_FIND_QUIETLY)
|
|
set(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${UPPERCOMPONENT}_LIBRARY})
|
|
endif( Boost_${UPPERCOMPONENT}_FOUND )
|
|
endforeach(COMPONENT)
|
|
else()
|
|
if(Boost_FIND_REQUIRED)
|
|
message(SEND_ERROR "Unable to find the requested Boost libraries.\n${Boost_ERROR_REASON}")
|
|
else()
|
|
if(NOT Boost_FIND_QUIETLY)
|
|
# we opt not to automatically output Boost_ERROR_REASON here as
|
|
# it could be quite lengthy and somewhat imposing in it's requests
|
|
# Since Boost is not always a required dependency we'll leave this
|
|
# up to the end-user.
|
|
if(Boost_DEBUG OR Boost_DETAILED_FAILURE_MSG)
|
|
message(STATUS "Could NOT find Boost\n${Boost_ERROR_REASON}")
|
|
else()
|
|
message(STATUS "Could NOT find Boost")
|
|
endif()
|
|
endif()
|
|
endif(Boost_FIND_REQUIRED)
|
|
endif()
|
|
|
|
# show the Boost_INCLUDE_DIRS AND Boost_LIBRARIES variables only in the advanced view
|
|
mark_as_advanced(Boost_INCLUDE_DIR
|
|
Boost_INCLUDE_DIRS
|
|
Boost_LIBRARY_DIRS
|
|
)
|
|
endif(_boost_IN_CACHE)
|