[v2] boost: Update to version 1_92_0

- This v2 version now has the correct lfs file and adjusted rootfiles to match
- Update from version 1_90_0 to 1_92_0
- Update of rootfiles for all architectures
- Changelog
1_92_0
General Notes
    In previous releases, Windows .dll files were installed by b2 install into the
	library directory (<PREFIX>/lib by default), except on Cygwin, where they
	were installed into the binary directory (<PREFIX>/bin by default.)
    This has been changed to consistently install .dll files into the binary
	directory, which is the behavior most users want.
    For compatibility, a new command line option, --dlldir, has been added to b2
	install so that the directory can be overridden, and if needed, pointed to
	<PREFIX>/lib.
    The CMake configuration file installed by b2 install has been updated to support
	requesting header-only libraries as find_package components.
    That is, something like find_package(Boost REQUIRED COMPONENTS mp11) works now
	(and defines the target Boost::mp11), whereas previously it did not (only
	compiled libraries were considered components).
    This matches the behavior of the CMake configuration files installed by building
	Boost with CMake, making it possible to consume Boost in the same way
	regardless of how it was built and installed.
    As part of this regularization, the little used feature of requesting
	COMPONENTS ALL has been removed. It’s not supported by the CMake Boost
	build, and was never supported by FindBoost.
Updated Libraries
    Asio
        Added a "scheduler" / "assume_continuation" configuration parameter, which
		allows posted handlers to be added to a fast thread-local queue.
        Added "reactor" configuration parameters for tuning the io_uring backend:
		io_uring_ring_count, io_uring_ring_size, io_uring_submit_batch_size
		and io_uring_iowait.
        Added the ability to configure ssl::stream<>'s internal buffer sizes.
        Added a forward declarations header boost/asio/fwd.hpp to safely forward
		declare Asio class names when using the versioned namespace.
        Added an example for using cancel_after with coroutines.
        Added support for co_composed under BOOST_ASIO_NO_EXCEPTIONS.
        Added a missing optimisation for concurrency_hint == 1 in
		io_context::poll_one().
        Changed all exception classes to use inline implementations, to fix an
		undefined symbol error on some platforms when using separate
		compilation.
        Changed constants and CPOs to use external linkage for C++17 and later.
        Changed "slim" mutexes to use futexes on Linux.
        Changed the reactor to use MSG_DONTWAIT, if supported, rather than setting
		the socket to be non-blocking.
        Fixed two co_composed crashes on MSVC, one when using multiple completion
		signatures, and one due to insufficient alignment.
        Fixed the return type on one cancel_after overload.
        Fixed an integer truncation issue in basic_streambuf::commit/consume.
        Fixed a buffer invalidation error triggered when SSL streams are moved, and
		clarified the buffer invalidation semantics.
        Fixed a compilation error, seen on some compilers, that occurs when using
		post, dispatch or defer with a completion handler.
        Fixed parallel_group handling of non-terminal cancellation requests.
        Fixed some thread sanitizer warnings due to atomic thread fences, and added
		extra thread sanitizer instrumentation.
        Fixed a signed/unsigned warning in basic_resolver_results, and suppressed
		some case fall-through warnings.
        Fixed experimental::channel compilation with older versions of MSVC.
        Fixed the multicast::enable_loopback socket option size on NetBSD and OpenBSD.
        Fixed standard library coroutine detection when using clang-cl.
        Improved cross-referencing within the documentation.
        Consult the Revision History for further details.
    Assert:
        Fix BOOST_VERIFY in the rare case of both BOOST_ENABLE_ASSERT_HANDLER and
		BOOST_ENABLE_ASSERT_DEBUG_HANDLER being defined.
    Beast:
        websocket::stream accepts close code 1014 (bad gateway).
        http::basic_parser ignores connection and framing fields in trailers.
        http::parser drops framing and connection-control fields carried in trailers.
        http::basic_parser rejects chunked transfer-encoding in HTTP/1.0 requests.
        http::basic_parser rejects Content-Length with Transfer-Encoding regardless
		of field order.
        http::basic_parser rejects requests with a Transfer-Encoding that does not
		end in chunked.
        http::basic_parser validates quoted-strings in chunk extensions.
        http::message::prepare_payload rejects 1xx responses with a body.
        websocket::stream rejects 64-bit frame lengths with the high bit set.
        File operations clear the error_code on success.
        The server-flex-awaitable example dispatches cancellation to the task’s strand.
        Removed dependency on Boost.Functional.
    Charconv:
        Added CUDA support allowing both to_chars and from_chars for integers to be
		used in CUDA kernels
        Fixed support for Clang on PPC64LE as it keeps long double and __float128 as
		distinct types which was previously considered invalid via
		static_assert
    ContainerHash:
        Hashing a valueless std::variant instance no longer throws.
    Container:
        Added new boost::container::hub container designed by Joaquín M. López Muñoz.
        See the Hub Container chapter in the Container documentation for more
		information.
        Fixed bugs/issues:
            Wrong overload resolution protection in implementation of P2363R5 (#334).
            Compile error with erase and small_vector<std::string> (#336).
            uses_allocator_construction.hpp: missing #include …/config_end.hpp (#338).
        Added unchecked_emplace_back and unchecked_push_back to
		boost::container::vector, boost::container::static_vector, and
		boost::container::small_vector.
        Implemented C++23 P1518 change: modified allocator-extended constructors
		for all containers so that the deduction guides for containers are
		not overconstrained.
    Conversion:
        C++20 Module boost.conversion was implemented. Many thanks to Fedor Osetrov
		for the PR (PR#43)!
    Decimal:
        Added initial CUDA support allowing decimal32_t, decimal64_t, and
		decimal128_t to be used in CUDA kernels
        Added decompose function which returns the significand, exponent, and sign
		without normalization (i.e. in their current cohort)
    DLL:
        Fixed smart_library constructors from shared_library (PR#114). Many thanks
		to R. Savchenko for the PR!
        C++20 Module boost.dll was implemented. Many thanks to Fedor Osetrov for the
		PRs (PR#110, PR#111, PR#112)!
    Filesystem:
        Marked templated versions of initial_path as deprecated and removed from v4.
		Use the non-templated versions instead.
        Use readdir instead of readdir_r on more POSIX platforms, specifically on
		Mac OS and other Apple operating systems, FreeBSD, OpenBSD,
		DragonFly BSD, NetBSD, QNX 6.0 and later, Solaris 10 and later and
		Illumos-based systems. Solaris users with gcc are recommended to
		define SunOS_5_x macros according to their target Solaris version
		(e.g. SunOS_5_11) when building Boost. (#349)
        Support for platforms with non-thread-safe readdir is deprecated and will be
		removed in a future release. Although not required until
		POSIX.1-2024, on modern systems readdir is thread-safe when used
		with separate DIR objects in different threads and on some systems
		readdir_r is marked as deprecated. POSIX.1-2024 has been updated
		accordingly and also marked readdir_r as obsolescent, with a planned
		removal in a future version of the specification.
        On POSIX platforms, handle EINTR error code returned from opendir, readdir
		and equivalents. Although not documented, this error code,
		reportedly, may be returned on Apple operating systems and some BSD
		systems.
    Geometry:
        Improvements (geometry):
            Drop varray implementation in favor of Boost.Container static_vector
		(PR#1458).
            Refactor/reduce misc boost dependencies (PR#1459).
            Improve short-distance accuracy of Andoyer inverse (PR#1461).
        Solved issues (geometry):
            Unit test index_rtree_exceptions_rst fails (#1399).
            Performance regression on GCC (#1452).
            Missing citation guidelines (#714).
            Two almost identical rectangles have no intersection (#1471).
            Various fixes of errors and warnings.
    Graph:
        Added a Louvain community detection algorithm for modularity-based
		clustering (PR#453).
        Removed the dependency on Boost.StaticAssert (PR#450).
        Fixed bugs and correctness issues:
            Corrected the types used in adjacency_list serialization (PR#443).
            Initialized edge_property_type in adjacency_list.hpp (PR#505).
            Fixed a wrong accessor return type (PR#504).
        Modernized types and hygiene:
            Added missing const qualifiers and replaced typedef with using in
		several headers (PR#508).
            Removed narrowing conversions in random.hpp, bandwidth.hpp, and
		king_ordering.hpp (PR#497, PR#498, PR#499).
            Replaced deprecated std::random_shuffle with std::shuffle (PR#513).
            Silenced -Wunused-* warnings and removed dead test variables (PR#510,
		PR#511, PR#512).
            Cleared GCC -Wsign-compare warnings (PR#514).
        Documentation: updated the entire documentation and migrated to a new
		visual design (PR#469, PR#491, PR#509, PR#517, PR#519).
    Hash2:
        Added built-in support for std::optional
        Added built-in support for std::variant, std::monostate
    Heap:
        This release is the last to support C++14. Future releases will require C++17.
    ICL:
        Starting with version 22, libc++ has changed some lookup algorithms of its
		associative containers in a way that breaks ICL’s assumptions and
		behavior. The library internals have been refactored to solve the
		problem and make ICL robust against future decisions of the C++
		committee regarding non-heterogeneous lookup for associative
		containers (PR#54, LWG4752).
        Fixed C++20-related problems with std::iter_value_t<element_iterator> and
		GCC 10-12’s handling of rewritten relational operators (PR#54).
        Fixed a GCC 10-11 codegen bug (PR#54).
    Interprocess:
        Fixed bugs:
            AIX build fix: fix return type in get_invalid_systemwide_thread_id (PR#280).
            Locks in message_queue_t cover more code than intended (#281).
    Iterator:
        Added is_*_iterator_v variable templates in C++14 and later, equivalent to
		the corresponding iterator traits.
        The distance and advance algorithms are now constrained by requiring
		is_iterator to return true for the iterator arguments. (PR#96)
    LexicalCast:
        C++20 Module boost.lexical_cast was implemented. Many thanks to Fedor
		Osetrov for the PR (PR#96)!
    Lockfree:
        This release is the last to support C++14. Future releases will require C++17.
        Added new boost::lockfree::mpsc_weak_queue, a multi-producer,
		single-consumer queue. While push and pop are individually
		wait-free, the queue is not linearizable and a producer that stalls
		between exchanging the tail and linking its node can permanently
		break the queue, so it is not strictly lock-free.
        Added new boost::lockfree::bounded_ticket_queue, a ringbuffer-based bounded
		MPMC queue. The queue is linearizable and wait-free when configured
		with a single producer and single consumer. In multi-producer or
		multi-consumer configurations, a stalled thread that has claimed a
		slot can block progress, so the queue is not strictly lock-free.
    Math:
        Added a degree of freedom finder to the Student’s T and Non-centeral F
		disributions
        Fixed CUDA compilation where host functions were invalidly being marked as
		device during compilation
        Increased testing coverage of distributions leading to several overflow fixes
    Mp11:
        Improved the performance of a number of algorithms (contributed by Jonathan
		Poelen)
    MQTT5:
        mqtt_client::async_run now completes immediately with
		client::error::already_running when the client is already running (#54).
        Fixed several missing length checks when decoding packets received from the
		broker. Malformed packets could previously cause out-of-bounds reads
		or excessive memory allocation. Many thanks to Team-Atlanta for
		reporting these issues.
    MSM:
        New features (backmp11):
            Provide an observer API for logging support (#220)
            Forward Kleene events to actions and guards without conversion (#229)
            Ensure basic exception guarantee and propagate exceptions to the caller
		(#221)
            Provide a reflection API and serialization support for
		Boost.Serialization, Boost.JSON and nlohmann/json (#197)
            Rework terminate and interrupt state handling and provide a
		machine_state enum (#244)
            Configurable event pool and inline storage (#239)
            API reference and examples are now available
        Bug fixes (backmp11):
            State machine processes events although it is not running (#198)
        Breaking changes (backmp11):
            Events in process_event(…) are not enqueued automatically anymore to
		reduce memory footprint, use enqueue_event(…) in actions (#178)
            The back-end does not forward constructor arguments to the front-end
		anymore, it must be default-constructible. To use custom
		constructors, define them in the back-end (#232)
            The deprecated APIs process_queued_events() and
		process_single_queued_event() are removed, use process_event_pool(…)
		instead
            The default active state switch policy is set to "after source exit" in
		compliance to the UML specification. The other options are not
		UML-compliant and will be removed (#222)
            The back-end uses its own process_result type with new enum values
		instead of aliasing the enum of the back namespace. The old enum
		values are deprecated (#242) and will be removed
        fix(back, back11): Infinite recursion with event deferral in orthogonal
		regions (regression from 1.78) (#184)
    MultiIndex:
        Fancy pointer support has been extended so that multi_index_container
		iterators now store references to the elements through the
		allocator’s pointer type. In particular, this means that iterators
		can now be placed in shared memory using Boost.Interprocess allocators.
        Fixed a performance issue with hashed indices when rehashing at very large
		container sizes (PR#94). Contributed by Daniel Král.
    Multiprecision:
        Added data() member function to float128 to match the rest of the library
        Fixed issue blocking compilation of constexpr expression templates with Clang
    MySQL:
        Added a way to configure which character set the server uses by default, to
		make tracking more intelligent. This can be used to avoid redundant
		SET NAMES statements. See pool_params::charset_strategy and
		connect_params::server_default_charset (PR#511).
        Reduces `pool_params::ping_interval’s default from 1h to 10s. This improves
		the detection of broken connections (PR#512).
        The read buffer has been optimized by reducing the frequency of data
		rotations when incomplete messages are received (PR#501).
		Contributed by @vsoulgard.
        TLS certificates for CI testing are now generated dynamically, rather than
		being committed into the repository. This cleans up reports raised
		by vulnerability scanners (PR#505).
    PFR:
        C++20 Module boost.pfr is now also tested with and without import std. Many
		thanks to Fedor Osetrov for the PR (PR#233)!
    PolyCollection:
        Made variant_collection_value_type_impl<Ts...>'s relational operators
		available only when the corresponding relational operator is
		available for all Ts..., in accordance with WG21 paper P2944R3.
        Fixed incompatibility problem with libc++ v21 or higher (PR#34).
    Redis:
        Fixed a case of undefined behavior within connection when attempting to
		cancel a request that has completed, but whose handler hasn’t been
		called yet. This happened due to an incorrect erase-remove use with
		a std::deque (PR#428). Contributed by @L0rentz.
        Optimized buffer rotations to reduce CPU consumption when many small
		messages arrive in a single network packet (PR#415).
        Added initializers to all members in the config struct. This allows using
		designated initializers to create config objects (PR#424).
        Removed the standalone workflow from the CMake. This was an undocumented way
		of consuming Boost.Redis with CMake aimed to internal development
		(PR#409).
    Stacktrace:
        C++20 Modules were implemented:
            boost.stacktrace_dump module for safe_dump interface
            boost.stacktrace_<backend> module for each unwind/collect implementation
		method
            boost.stacktrace module exposing best available backend implementation.
		Many thanks to Fedor Osetrov for the PRs (PR#230, PR#227)!
        C++20 Module boost.stacktrace is now also tested with and without import
		std. Many thanks to Fedor Osetrov for the PR (PR#231)!
        Fixed Boost::from_exception link on MinGW. Many thanks to Orgad Shaneh for
		the PR (PR#225)!
    System:
        Fix unwrap_and_invoke for functions returning void.
    TypeIndex:
        C++20 Module boost.type_index is now also tested with and without import
		std. Many thanks to Fedor Osetrov for the PR (PR#47)!
    Unordered:
        Added interoperability with C++20 ranges to all the containers in the
		library: insert_range (plus insert_range_(or|and)_[c]visit for
		concurrent containers), std::from_range construction and associated
		CTAD deduction guides. The boost::unordered::from_range construction
		tag is provided as an alternative to C++23 std::from_range or when
		this is not available.
        Fixed a performance issue with closed-addressing containers when rehashing
		at very large container sizes (PR#348). Contributed by Daniel Král.
    URL:
        Fixed a heap buffer overflow in normalize_path for authority-less URLs whose
		normalized path begins with // (PR#995).
        Fixed an uninitialized read in ipv6_address_rule when an embedded IPv4
		address has no preceding h16, e.g. https://[::. (PR#994).
        Fixed unsigned-integer-overflow sanitizer findings in case-insensitive
		comparisons, hashing, and format (PR#994).
        Fixed decoded query-size tracking in url_base::edit_params (PR#990).
        Third-round security review fixes: url_view copy from a null source, two
		incorrect noexcept specifiers, and decoded-length tracking when
		iterating segments in reverse (PR#988).
    Wave:
        Introduce digit separators (C++14), module keyword (C++20), and size_t
		literals (C++23).
        Fixed bugs.
            find_include_file incorrectly accepts directories as include files (#243).
            Predefined macros (__FILE__, __LINE__, __INCLUDE_LEVEL__) are expanded
		twice when expanding_object_like_macro returns true (#246).
Updated Tools
    B2:
        Includes release of B2 version 5.5.3.
Compilers Tested
Boost’s primary test compilers are:
    Linux:
        Clang, C++03: 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 12.0.0, 13.0.0, 14.0.0, 15.0.0
        Clang, C++11: 3.4, 11.0.0, 13.0.0, 14.0.0, 15.0.0
        Clang, C++14: 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 5.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
        Clang, C++17: 6.0.1, 7.0.0, 8.0.0, 9.0.0, 10.0.0, 11.0.0, 12.0.0, 13.0.0,
		14.0.0, 15.0.0
        Clang, C++20: 11.0.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
        GCC, C++03: 4.6.3, 11, 12
        GCC, C++11: 4.7.3, 4.8.5, 11, 12
        GCC, C++14: 5.4.0, 6.4.0, 7.3.0, 8.0.1, 9.1.0, 11, 12
        GCC, C++17: 7.3.0, 8.0.1, 9.1.0, 11, 12
        GCC, C++20: 8.0.1, 9.1.0, 10, 11, 12
    OS X:
        Apple Clang, C++03: 11.0.3
        Apple Clang, C++11: 11.0.3
        Apple Clang, C++14: 11.0.3
        Apple Clang, C++17: 11.0.3
        Apple Clang, C++20: 11.0.3
    Windows:
        Visual C++: 10.0, 11.0, 12.0, 14.0, 14.1, 14.2, 14.3
1_91_0
General Notes
    StaticAssert has been merged into Config. This includes code, tests and
	documentation. For backward compatibility git submodule, CMake and b2
	targets of StaticAssert are still available; the targets simply introduce a
	dependency on Config. Eventually, the submodule and targets will be removed.
	Users are recommended to update their dependencies on StaticAssert to
	replace it with Config. No C++ code modifications are necessary. Most Boost
	libraries have been updated accordingly.
New Libraries
    Decimal:
        An implementation of IEEE754 Decimal Floating Point Numbers, from Matt
		Borland and Christopher Kormanyos.
Updated Libraries
    Any:
        Fixed import std detection in CMake.
        Simplified implementation of boost::anys::basic_any.
    Asio
        Added optional binary versioning via an inline namespace, allowing multiple
		Asio versions to coexist in the same process without symbol conflicts.
        Changed the default Windows mutex implementation from CRITICAL_SECTION to
		SRWLOCK.
        Added a "slim" mutex implementation based on std::atomic, reducing state
		size for strands, sockets, and other descriptors.
        Added support for compilation under Cygwin64, including without
		__USE_W32_SOCKETS.
        Added the ability to override BOOST_ASIO_DECL before including Asio headers.
        Fixed MSG_NOSIGNAL handling on NetBSD.
        Fixed the build with recent Boost versions that no longer support linking
		against boost_system.
        Fixed compatibility with musl libc on older Android.
        Fixed detection of std::aligned_alloc on older Apple platforms.
        Fixed a warning in serial_port_base::character_size::store with MSVC.
        Clarified the IPv4 vs IPv6 semantics of ip::multicast::outbound_interface in
		the documentation.
        Updated TLS v1.3 context initialisation to correctly detect LibreSSL support.
        Fixed compatibility with recent OpenSSL API changes around X509 constness.
        Consult the Revision History for further details.
    Atomic:
        Fixed compilation of thread_pause on PowerPC with Apple compilers. (#79)
    Beast:
        Fixed typecast warnings in inflate_with_eb.
        Enforced 8KB sanity limit on chunk headers.
        Made OpenSSL an optional dependency for tests.
        Removed dependency on Boost.StaticAssert.
        Added HTTP2-Settings to HTTP field enum.
    Charconv:
        Fixed overflow in to_chars of negative 128-bit integers whose absolute value
		is less than 2^64
    Core:
        The header boost/is_placeholder.hpp has been moved from Bind to Core. (#90)
    Describe:
        Under C++20, described nested enums now work when the enclosing class is
		still incomplete. (Thanks to Julien Blanc.)
        Made enum_to_string constexpr. (Thanks to Julien Blanc.)
    DynamicBitset:
        Added a missing friend declaration for operator-(
		const bit_iterator_base< Iter > & lhs,
		const bit_iterator_base< Iter > & rhs ).
        Fixed compilation with standard library implementations which use raw
		pointers as iterators.
        Fixed from_block_range() to prevent it from setting any bit in the unused
		part of the bitset.
    Exception:
        Added customizable serialization API, built-in support for Boost.JSON and
		nlohmann/json.
    Filesystem:
        Boost.Filesystem now defines and uses its own platform macros
		BOOST_FILESYSTEM_POSIX_API and BOOST_FILESYSTEM_WINDOWS_API. The
		old BOOST_POSIX_API and BOOST_WINDOWS_API macros are still defined
		by Boost.System. Boost.Filesystem will check that the two sets of
		macros are in sync and by default will fail to compile if not. The
		compilation error can be reduced to a warning by defining
		BOOST_FILESYSTEM_ALLOW_SYSTEM_API_MISMATCH to 1 or disabled entirely
		by defining it to 2. Note that in this case the error code values
		reported by Boost.Filesystem will not match the error category.
        On POSIX platforms not supporting openat and related APIs, fixed an error
		reported by recursive_directory_iterator increment when the iterator
		encounters a dangling symlink and following symlinks is disabled.
        Breaking change for Cygwin users. The library now treats Cygwin as a POSIX
		platform. This has several user-facing consequences, in particular:
            The path::value_type type has changed from wchar_t to char. As on other
		POSIX platforms, wide character paths will be converted to the
		narrow character encoding using the locale set by path::imbue. Note
		that since Cygwin is running on top of Windows, it will also perform
		character code conversion internally. It is important that locale in
		the Cygwin environment is configured correctly.
            Path syntax now follows POSIX conventions, Windows-specific paths (e.g.
		UNC paths, drive names and path prefixes) are not supported.
            Certain Windows-specific parts of the API will become inaccessible.
		Since reparse points are a Windows-only feature,
		file_type::reparse_file will not be reported for files. Reparse
		point handling is dependent on Cygwin runtime behavior.
            Cygwin has its own implementation of symlinks that is incompatible with
		native Windows symlinks. Boost.Filesystem will now create and
		operate on Cygwin symlinks.
            Error codes reported by Boost.Filesystem will now use POSIX errno values.
        On DragonFly BSD, NetBSD and Solaris, Boost.Filesystem default path locale
		now uses UTF-8 for path character encoding.
        On Linux, use read/write loop implementation of copy_file and copy for
		configfs, securityfs, cgroup and cgroup2 filesystems, in addition to
		the previously blacklisted filesystems.
    JSON:
        Changed value construction from std::initializer_list to use value_from.
    LEAF:
        Added customizable serialization API, built-in support for Boost.JSON and
		nlohmann/json.
        Added support for using LEAF error objects across DLL boundaries on Windows
		(off by default).
        Refinements in the internal TLS API (e.g. Win32, embedded).
        Improvements in the diagnostics system and in the on_error implementation.
        Implementation quality improvements (e.g. more precise use of noexcept).
        Removed the deprecated verbose_diagnostic_info (replaced by diagnostic_details).
    LexicalCast:
        Implemented initial version of C++20 module boost.lexical_cast.
    Log:
        Enabled building interprocess communication support on Cygwin by default.
    Math:
        Added find_non_centrality finding function for non_central_f_distribution
        Added parameter finding function for non_central_t_distribution
        Added function for the log of the incomplete gamma function, lgamma_q
        Added function for the log of the lower incomplete gamma function, lgamma_p
        Added domain() function for pchip
        Fixed broken CUDA support in the logistic distribution
        Fixed incorrect floating point traits for Windows on ARM64
        Fixed incorrect result ibeta for large arguments
        Fixed incorrect ellint_2 for N * PI / 2 for phi argument.
        Require user to explicitly enable CUDA rather than assuming based off
		presence of NVCC
    MultiIndex:
        Breaking change: All type lists accepted or provided by the library
		(indexed_by, tag, nested typedefs index_specifier_type_list,
		index_type_list, iterator_type_list and const_iterator_type_list)
		are no longer based on Boost.MPL but instead they are now Boost.Mp11
		lists. As a result, Boost.MultiIndex doesn’t depend anymore on
		Boost.MPL. It is expected that most user code won’t be impacted by
		this change, but the previous behavior may be restored, however, by
		globally defining the macro BOOST_MULTI_INDEX_ENABLE_MPL_SUPPORT.
		Legacy support for Boost.MPL may be eventually deprecated and
		removed in the future.
        Breaking change: composite_key and associated class templates
		(composite_key_equal_to, composite_key_compare, composite_key_hash)
		have been made variadic (previously the maximum number of template
		arguments was limited by
		BOOST_MULTI_INDEX_LIMIT_COMPOSITE_KEY_SIZE). This change should be
		transparent to users, with the exception that
		composite_key::key_extractors returns a std::tuple instead of a
		boost::tuple (and similarly for the rest of affected class templates).
        Removed internal workarounds and fallbacks to support pre-C++11 compilers.
    MSM:
        New features (backmp11):
            Improve support for the deferred_events property in hierarchical state
		machines (#173)
            Support conditional deferral with the deferred_events property (#155)
            Simplified functor signatures (#175)
            Merge queued and deferred events into a single event pool (#168)
            Small object optimization for events in the event pool (#172)
            Improve runtime performance with a flat_fold dispatch strategy (#180)
            Further optimize compilation, with up to 25% faster compile times and
		lower RAM consumption compared to version 1.90
        Bug fixes (backmp11):
            Incorrect FSM type in calls to on_entry(…) and on_exit(…) (#167)
            Completion events fire too often (#166)
            Transitions in hierarchical state machines are not selected correctly
		(favor_compile_time) (#200)
            state_machine cannot be moved (#205)
        Breaking change (backmp11): Direct access to the event pool is changed from
		public to protected, because manipulating it outside of the library
		code can lead to undefined behavior.
    OpenMethod:
        Inter-operation with boost::intrusive_ptr.
    Optional:
        For compilers with full C++11 support (including "unrestricted unions" and
		ref-qualifiers) changed the implementation from aligned storage to
		union storage. This enables the gradual constexpr support:
            In C++11, some constructors and const-qualified accessors become usable
		in compile-time contexts (are core constant expressions) for types
		satisfying certain constraints.
            In C++14 even some mutating operations become core constant expressions
		(those that do not require changing the state of optional from not
		having a value to having a value), for co-operating types.
            In C++17 all constructors (including copy and move) become core constant
		expressions for co-operating types.
        This addresses issues #132 and #143.
        Breaking change. Abandoned the mechanism for customizing swap. Hardly anyone
		knows about this mechanism and it was never documented.
        Applied a couple of small changes to get closer to the interface of
		std::optional:
            Enabled syntax o = {} for putting optional objects to no-value state.
            Enabled syntax o.value_or({}), which uses a default-constructed T.
            Construct o = u, where o is of type optional<T> and u is of type U
		convertible to T, does not create a temporary T.
        Added a conversion from optional<T>& to optional<T&>. This addresses #142.
        none_t is now std::equality_comparable, which means that none_t and
		optional<T> model concept std::equality_comparable_with (for
		std::equality_comparable T), which means that you can
		std::ranges::find(rng, boost::none) for a range of optional objects.
        Warning. In the future releases we intend to introduce the range interface
		in optional, so that std::ranges::range<optional<T>> will be true.
		This will affect the overload resolution in programs in certain
		cases that make decisions based on predicates such as
		std::ranges::range. For instance, the following code will start
		behaving differently:
	        template <typename T>
	        void serialize(T const& v)
	        {
	          if constexpr (std::ranges::range<T>)
	            serialize_as_range(v);
	          else if constexpr (custom::is_optional_like<T>)
	            serialize_as_optional(v);
	          else
	            serialize_as_value(v);
	        }
    PFR:
        Added experimental C++26 Reflection based implementation. Define
		BOOST_PFR_USE_CPP26_REFLECTION macro to 1 to enable.
        boost::pfr::for_each_field*() functions now work well with stateful visitors.
    Random:
        Fixed unsigned types in binomial_distribution being inadvertently unsupported.
    Redis:
        Added built-in support for Sentinel deployments, which can be configured
		using config::sentinel. The library handles master/replica
		discovery, error detection, and reconnection automatically (PR#345,
		PR#391, #237).
        Added generic_flat_response, a high-performance replacement for
		flat_response that uses contiguous memory and performs zero
		allocations in steady state. Many thanks to Nikolai Vladimirov for
		the PR (PR#340, PR#356, PR#358, PR#378, PR#383, #263).
        General improvements to server push handling:
            Added support for subscription tracking, which restores active
		subscriptions after each reconnection. Can be accessed using
		request::subscribe, request::psubscribe, request::unsubscribe and
		request::punsubscribe (PR#375, #367).
            Added push_parser, a view that facilitates parsing PubSub-related
		messages (PR#390, #349).
            connection::async_receive and connection::receive are now deprecated.
		Users should prefer async_receive2, which allows for faster batch
		processing (PR#381, PR#340, #331).
            consume_one is now deprecated. Users should prefer
		generic_flat_response::clear, instead. See the PubSub examples for
		more details.
            Improved the documentation and examples.
        config::username, config::password, config::client_name and
		config::database_index are now deprecated. Users should prefer
		config::setup, instead. Added request::hello and
		request::hello_setname to simplify composing setup requests (PR#392).
        Log message levels have been adjusted to be more relevant: level::error for
		configuration and network errors, level::info for successful
		connection attempts, and level::debug for verbose output (PR#389, #395).
        Added request::append() to concatenate request objects (PR#342, #341).
        Fixed a problem causing request::push_range to generate invalid commands
		when passed a range with std::tuple elements (PR#363, #360).
        Removed <ostream> from public headers to make them more lightweight
		(PR#364, #361).
    Stacktrace:
        Removed the compile time check for a possibly incompatible runtime. As a
		result there are no false positives and the from_exception
		functionality just works out-of-the-box. Rare cases of
		incompatible/leaking runtimes are now reported at runtime.
        Disable from_exception on cygwin (PR#219). Many thanks to David McFarland
		for the PR!
        Removed the has_addr2line link with C Standard Library to simplify builds
		with non system-default `libstdc.so`
    System:
        The return type of operator|(result<T&>, U) has been changed to non-reference.
        Pointers to members in r & f are now supported (by using boost::compat::invoke).
        A CMake config file is now installed, even though the library is
		header-only. This avoids breaking third-party CMakeLists.txt files
		that contain find_package(Boost COMPONENTS system …).
        error_code is now even more constexpr under C++20 and later.
        Added unsafe_value to result.
        Changed result<>::operator* and result<>::operator-> to throw when
		!has_value(), instead of having that as a precondition. The old
		behavior is now spelled unsafe_value().
        Added boost/system/unwrap_and_invoke.hpp.
    Test:
        Add friend operators for proper comparisons of std::optional with GCC < 10
    TypeIndex:
        Optimized CTTI type comparisons starting from C++20.
        ctti_type_index::name() now returns pretty value by default in C+\+14 and
		more modern C\+\+ standards. Reduced the size of library binaries.
    Unordered:
        Fixed the returned value of range insertion in concurrent containers (PR#344).
    UUID:
        Added from_chars to boost/uuid/uuid_io.hpp.
        Added a noexcept operator() overload to string_generator.
        string_generator now supports the Unicode character types in addition to
		char and wchar_t.
        Most uuid accessors, operations, and to_chars are now constexpr when
		possible (on C++14 and higher and on recent compilers).
        Added SIMD implementation of to_chars, which can offer up to 5.5x
		performance improvement in UUID formatting. (Andrey Semashev)
        Added SIMD implementation of from_chars, which can offer up to 13x
		performance improvement in UUID parsing. (Andrey Semashev)
        Added uuid_from_string to boost/uuid/uuid_io.hpp.
        Added a dedicated invalid_uuid exception class, derived from
		std::runtime_error for backward compatibility.
    URL:
        Features:
            All parse functions are now constexpr under C++20, enabling compile-time
		URL parsing and validation (PR#976).
            Added get_or for query containers, returning a default value when a key
		is not present (PR#953).
            Added standalone decode and decoded_size free functions (PR#952).
            Added user-provided RangeRule support for grammar::range, allowing
		custom grammar rules (PR#950).
            Specialized std::ranges::enable_borrowed_range for all view types (PR#966).
            Added EBO and default construction for token_rule_t (PR#964).
            Added natvis visualizers for segments (PR#962).
        Performance:
            Internal URL offsets changed from size_t to uint32_t, reducing object
		size on 64-bit platforms (PR#969).
        Fixes:
            normalize_path ambiguity from dot-dot cancellation (PR#986).
            parse_query guard for empty string_view inputs (PR#949).
            params_iter_impl::decrement() decoded size for values containing = (PR#978).
            decode_view::remove_prefix/remove_suffix assertion (PR#978).
            decode_view completeness for pct_string_view::operator*() (PR#963).
            Example router is now move-only (PR#959).
            GCC false-positive -Wmaybe-uninitialized in tuple_rule (PR#981).
            Security review by Laurel Lye Systems Engineering: three rounds of
		assessment, 21 confirmed fixes, public interface boundary tests and
		fuzz tests added (PR#982, PR#988).
        Documentation:
            Added design rationale page (PR#987).
            Documented plus scheme convention (PR#970).
            Removed legacy QuickBook documentation.
    Variant2:
        holds_alternative<T> and get<T> have been relaxed to no longer require T to
		occur exactly once in the list of alternatives. It now must occur at
		least once.
Compilers Tested
Boost’s primary test compilers are:
    Linux:
        Clang, C++03: 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 12.0.0, 13.0.0, 14.0.0, 15.0.0
        Clang, C++11: 3.4, 11.0.0, 13.0.0, 14.0.0, 15.0.0
        Clang, C++14: 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 5.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
        Clang, C++17: 6.0.1, 7.0.0, 8.0.0, 9.0.0, 10.0.0, 11.0.0, 12.0.0, 13.0.0,
		14.0.0, 15.0.0
        Clang, C++20: 11.0.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
        GCC, C++03: 4.6.3, 11, 12
        GCC, C++11: 4.7.3, 4.8.5, 11, 12
        GCC, C++14: 5.4.0, 6.4.0, 7.3.0, 8.0.1, 9.1.0, 11, 12
        GCC, C++17: 7.3.0, 8.0.1, 9.1.0, 11, 12
        GCC, C++20: 8.0.1, 9.1.0, 10, 11, 12
    OS X:
        Apple Clang, C++03: 11.0.3
        Apple Clang, C++11: 11.0.3
        Apple Clang, C++14: 11.0.3
        Apple Clang, C++17: 11.0.3
        Apple Clang, C++20: 11.0.3
    Windows:
        Visual C++: 10.0, 11.0, 12.0, 14.0, 14.1, 14.2, 14.3

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
---
 config/rootfiles/common/aarch64/boost | 898 +++++++++++++++++++------
 config/rootfiles/common/riscv64/boost | 898 +++++++++++++++++++------
 config/rootfiles/common/x86_64/boost  | 914 +++++++++++++++++++-------
 lfs/boost                             |   4 +-
 4 files changed, 2035 insertions(+), 679 deletions(-)

Message ID	20260918134951.3491988-1-adolf.belka@ipfire.org
State	Staged
Commit	9c5d87545b35ea26e65c91a5ad7468d6c6829346
Headers	From: Adolf Belka <adolf.belka@ipfire.org> To: development@lists.ipfire.org Cc: Adolf Belka <adolf.belka@ipfire.org> Subject: [PATCH v2] boost: Update to version 1_92_0 Date: Fri, 18 Sep 2026 15:49:50 +0200 Message-ID: <20260918134951.3491988-1-adolf.belka@ipfire.org> Precedence: list Sender: <development@lists.ipfire.org> Mail-Followup-To: <development@lists.ipfire.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit
Series	[v2] boost: Update to version 1_92_0 \| [v2] boost: Update to version 1_92_0

[v2] boost: Update to version 1_92_0

Commit Message

Patch