Re: [OE-core] [PATCH] glibc: Upgrade to 2.43 release

[Hemanth Kumar M D <Hemanth.KumarMD@windriver.com>]

We have sent the glibc 2.43 patch series.

It has the following dependencies:
1. libunistring: upgrade 1.4.1 -> 1.4.2
  https://lists.openembedded.org/g/openembedded-core/message/232314

2. dtc: backport fix for build with glibc-2.43
  https://lists.openembedded.org/g/openembedded-core/message/232504

3. m4: upgrade to 1.4.21
  https://lists.openembedded.org/g/openembedded-core/message/232612

Patches 1 and 2 are already in mathieu/master-next. Patch 3 is still
under discussion.


On 07-03-2026 01:35 am, Martin Jansa via lists.openembedded.org wrote:
> CAUTION: This email comes from a non Wind River email account!
> Do not click links or open attachments unless you recognize the sender and know the content is safe.
>
> I've sent fix for m4 and dtc in oe-core (pipewire, libwebsockets in
> meta-oe) and have a possible fix for pseudo (waiting for reply from
> maintainer).
> gettext is fixed by the upgrade to 1.0 (was shared separately by Randy)
>
> Cheers,
>
> On Fri, Mar 6, 2026 at 8:00 PM Hemanth Kumar M D via
> lists.openembedded.org
> <Hemanth.KumarMD=windriver.com@lists.openembedded.org> wrote:
>>
>> On 06-03-2026 01:59 am, Khem Raj via lists.openembedded.org wrote:
>>
>> CAUTION: This email comes from a non Wind River email account!
>> Do not click links or open attachments unless you recognize the sender and know the content is safe.
>> Please pick the latest from my branch I will be traveling for next 10 Days
>>
>>
>>
>> We picked up Khem’s patch and have been working on resolving the autobuilder failure. The earlier autobuilder failure reported in this thread has been addressed However, running a bitbake world build initially exposed failures in the following modules:
>>
>> gettext-0.26-r0
>>
>> lib32-gettext-0.26-r0
>>
>> dtc-1.7.2-r0
>>
>> lib32-dtc-1.7.2-r0
>>
>> m4-1.4.20-r0
>>
>> lib32-m4-1.4.20-r0
>>
>> lib32-ltp-20260130-r0
>>
>> ltp-20260130-r0
>>
>> lib32-barebox-tools-2026.01.0-r0
>>
>> barebox-tools-2026.01.0-r0
>>
>> lib32-pseudo-1.9.3+git-r0
>>
>> pseudo-1.9.3+git-r0
>>
>> Several of these issues have been resolved by upgrading the affected components or by backporting upstream fixes.
>>
>> The remaining failures are currently in:
>>
>> lib32-ltp-20260130-r0
>>
>> ltp-20260130-r0
>>
>> lib32-barebox-tools-2026.01.0-r0
>>
>> barebox-tools-2026.01.0-r0
>>
>> We are continuing to investigate these issues and will share the updates soon.
>>
>> On Thu, Mar 5, 2026, 8:23 AM Randy MacLeod via lists.openembedded.org <randy.macleod=windriver.com@lists.openembedded.org> wrote:
>>> On 2026-02-23 4:01 a.m., Mathieu Dubois-Briand via lists.openembedded.org wrote:
>>>
>>> On Tue Jan 27, 2026 at 6:39 AM CET, Khem Raj via lists.openembedded.org wrote:
>>>
>>> License-Update: Match to changes [1]
>>>
>>> Added free_sized, free_aligned_sized, memset_explicit, memalignment, and new time bases (TIME_MONOTONIC, etc.).
>>>
>>> Support for the Linux mseal system call to protect memory mappings (sealing).
>>>
>>> Added support for the openat2 system call, allowing more granular file opening options.
>>>
>>> New, optimized, and correctly rounded functions from the CORE-MATH project (acosh, asinh, atanh, erf, erfc, lgamma, tgamma).
>>>
>>> Significant 4x improvements for fused multiply-add (FMA) on AMD Zen 3 by updating ldbl-96 implementation.
>>>
>>> Improved remainder, frexp, and frexpl.
>>>
>>> Experimental Clang Support: Added support for building with LLVM Clang (version 18+) on AArch64/x86_64 Linux.
>>>
>>> New CPU Detection: Enhanced detection for newer CPU architectures.
>>>
>>> 64-bit atomics for 32bit x86 patch is no longer required since upstrea has dropped this logic in 2.43 release
>>>
>>> [1] https://sourceware.org/git/?p=glibc.git;a=commit;h=a0ce8b0779e290596e99ca6d96c301684a2d7cfe
>>>
>>> Signed-off-by: Khem Raj <raj.khem@gmail.com>
>>> ---
>>>
>>> Hi Khem,
>>>
>>> I have some build issue with this patch. Yet I had some merge
>>> conflicts, so maybe my resolutions were not correct.
>>>
>>> ERROR: nativesdk-gcc-runtime-15.2.0-r0 do_compile: Execution of '/srv/pokybuild/yocto-worker/genericx86-64/build/build/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-gcc-runtime/15.2.0/temp/run.do_compile.3275864' failed with exit code 1
>>> ...
>>> | /srv/pokybuild/yocto-worker/genericx86-64/build/build/tmp/work-shared/gcc-15.2.0-r0/sources/gcc-15.2.0/libgomp/affinity-fmt.c:330:25: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
>>> |   330 |               char *q = strchr (p + 1, '}');
>>> |       |                         ^~~~~~
>>>
>>> https://autobuilder.yoctoproject.org/valkyrie/#/builders/4/builds/3240
>>> https://autobuilder.yoctoproject.org/valkyrie/#/builders/19/builds/3229
>>>
>>> The branch that was tested if you want to check: https://git.yoctoproject.org/poky-ci-archive/tag/?h=oecore/autobuilder.yoctoproject.org/valkyrie/a-full-3260
>>>
>>> Thanks,
>>> Mathieu
>>>
>>>
>>> Khem,
>>>
>>> Will you send a new version of this patch or should Deepesh do that ?
>>> We need this ASAP.
>>>
>>> ../Randy
>>>
>>>
>>>
>>> --
>>> # Randy MacLeod
>>> # Wind River Linux
>>>
>>>
>>>
>>>
>>
>>
>> --
>> Regards,
>> Hemanth Kumar M D
>>
>>
>>
>>
>>
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-- 
Regards,
Hemanth Kumar M D