Automatic update for glibc-2.40.9000-23.fc42.

Changelog

* Fri Dec 13 2024 Arjun Shankar <arjun@redhat.com> - 2.40.9000-23
- Auto-sync with upstream branch master,
  commit 97b74cbbb0724c26fbbd5037a6ab9f81ac0a10a1:
- s390: Simplify elf_machine_{load_address, dynamic} [BZ #31799]
- or1k: Update libm-test-ulps
- nptl: Add <thread_pointer.h> for or1k
- Implement C23 atan2pi
- Clear CXX and TEST_CXX if C++ link test fails
- math: Remove __XXX math functions from installed math.h [BZ #32418]
- Optimize bsearch() implementation for performance
- benchtests: Add benchmark test for bsearch
- Implement C23 atanpi
- powerpc64: Fix dl-trampoline.S big-endian / non-ROP build failure
- powerpc: Use correct procedure call standard for getrandom vDSO call (bug 32440)
- Add TEST_CC and TEST_CXX support
- powerpc64le: ROP changes for the dl-trampoline functions
- malloc: Add tcache path for calloc
- Implement C23 asinpi
- malloc: add indirection for malloc(-like) functions in tests [BZ #32366]
- Implement C23 acospi
- powerpc64le: ROP changes for the *context and setjmp functions
- nptl: Add <thread_pointer.h> for m68k
- nptl: Add <thread_pointer.h> for RISC-V
- nptl: add RSEQ_SIG for RISC-V
- AArch64: Improve codegen in users of ADVSIMD expm1 helper
- AArch64: Improve codegen in users of ADVSIMD log1p helper
- AArch64: Improve codegen in AdvSIMD logs
- AArch64: Improve codegen in AdvSIMD pow
- s390x: Regenerated ULPs.
- htl: move pthread_condattr_setpshared into libc.
- htl: move pthread_condattr_setclock into libc.
- htl: move pthread_condattr_init into libc.
- htl: move pthread_condattr_getpshared into libc.
- htl: move pthread_condattr_getclock into libc.
- htl: move __pthread_default_condattr into libc.
- htl: move pthread_condattr_destroy into libc.
- math: Add sinpi,cospi,tanpi sparc64 ulps
- math: Add tanpi aarch64 ulps
- math: Exclude internal math symbols for tests [BZ #32414]
- Remove AC_SUBST(libc_cv_mtls_descriptor)
- Implement C23 tanpi
- Fix typo in elf/Makefile:postclean-generated
- math: xfail some sinpi tests for ibm128-libgcc
- math: xfail some cospi tests for ibm128-libgcc
- powerpc: Update ulps
- AArch64: Update libm-test-ulps
- i686: Update libm-test-ulps
- x86-64: Update libm-test-ulps
- Use M_LIT in place of M_MLIT for literals
- Add further test of TLS
- hurd: Protect against servers returning bogus read/write lengths
- Fix and sort variables in Makefiles
- Implement C23 sinpi
- Implement C23 cospi
- malloc: Optimize small memory clearing for calloc
- Use Linux 6.12 in build-many-glibcs.py
- locale: More strictly implement ISO 8601 for Esperanto locale
- elf: Consolidate stackinfo.h
- manual: Describe struct link_map, support link maps with dlinfo
- Add threaded test of sem_trywait
- Add test of ELF hash collisions
- nptl: Add new test for pthread_spin_trylock