Re: [release] Boost 1.92 RC1 available

Still seeing the same config issue I reported for the beta RC:

    - long double support      : yes (cached) [2]
    - std_wstreambuf           : yes (cached) [2]
error: No best alternative for
/D:/RB/boost_1_92_0/libs/graph_parallel/build/boost_graph_parallel with
<abi>sysv <address-model>32 <architecture>x86 <asynch-exceptions>off
<binary-format>elf <boost.beast.allow-deprecated>on
<boost.beast.separate-compilation>on <boost.cobalt.executor>any_io_executor
<boost.cobalt.pmr>std <context-impl>fcontext <coverage>off
<debug-store>object <debug-symbols>on <embed-manifest-via>linker
<embed-manifest>on <exception-handling>on <extern-c-nothrow>off
<inlining>off <known-warnings>hide <link>shared <midl-robust>yes
<midl-stubless-proxy>yes <optimization>off <os>NT <pch>on
<preserve-test-targets>on <profiling>off <python-debugging>off <python>3.14
<rtti>on <runtime-debugging>on <runtime-link>shared <stdlib>native
<strip>off <target-os>windows <testing.execute>on <threadapi>win32
<threading>multi <toolset-msvc:version>14.1 <toolset>msvc <variant>debug
<vectorize>off <visibility>hidden <warnings-as-errors>off <warnings>on
<windows-api>desktop <x-deduced-platform>x86_32
    matched: (empty)
    matched: (empty)
    - lzma                     : no  (cached) [2]
    - zstd                     : no  (cached) [2]


Other than that, things look good on Windows/Visual Studio:

toolset     arch    compile Link    Execute
msvc-14.1   32      X       X       X
msvc-14.1   64      X       X       X
msvc-14.2   32      X       X       X
msvc-14.2   64      X       X       X
msvc-14.3   32      X       X       X
msvc-14.3   64      X       X       X
msvc-14.5   32      X       X       X
msvc-14.5   64      X       X       X

Compile means that the b2 command completed without errors
Link means that visual studio was able to link a sample executable to a
library (libboost_thread-vcXXX-mt[-gd]-1_XX.lib) generated
Execute means that the linked program executed without errors.

Logs here:
https://gist.github.com/teeks99/39e711e05d42fe58959360a1b3e42c7f

Tom

On Thu, Aug 6, 2026 at 9:41 AM Ion Gaztañaga via Boost <
[email protected]> wrote:

> The first release candidates for the 1.92.0 release are now available at:
> https://archives.boost.io/release/1.92.0/source/
>
> The SHA256 checksums are as follows:
>
> c4a3b310ddd2472416e091067166b0713be97c63f38c212c484ada022fd296ce
> boost_1_92_0_rc1.tar.gz
>
> 57f2ded2390068a44d88748425067e01a8c285257a4d9611d04ade9d8ec68615
> boost_1_92_0_rc1.7z
>
> c46baee75ed4b558cf6553630d0615a147ed582812917b57e6f0839d1954549f
> boost_1_92_0_rc1.zip
>
> 5c1d40cb8e19adbf740a4ec2da35b3e58f3f5804b1dce44deb53df72193cbc6c
> boost_1_92_0_rc1.tar.bz2
>
> As always, the release managers would appreciate it if you download the
> candidate of your choice and give building it a try. Please report both
> success and failure, and anything else that is noteworthy.
>
> -- The Release managers
> _______________________________________________
> Boost mailing list -- [email protected]
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>
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