- Update to glibc 2.42
* The following ISO C23 function families (introduced in TS
18661-4:2015) are now supported in <math.h>
- Power and absolute-value functions: compoundn, pown, powr, rootn,
rsqrt
* On Linux, the pthread_gettid_np function has been added
* The ISO C2Y family of unsigned abs functions, i.e. uabs, ulabs,
ullabs, and uimaxabs, is now supported.
* On Linux, the <termios.h> interface now supports arbitrary baud rates
* The thread-local cache in malloc (tcache) now supports caching of
large blocks
* Support for lightweight stack guard pages via madvise and the
MADV_GUARD_INSTALL flag has been added to pthread_create
* Additional optimized and correctly rounded mathematical functions have
been imported from the CORE-MATH project, in particular acospif,
asinpif, atanpif, atan2pif, cospif, sinpif, tanpif
* The manual has been significantly extended and updated, particularly
the threads, terminal, filesystem, resource, and math chapters
* Code has been added to detect the x86-64 Intel Arrow Lake, Panther
Lake, Clearwater Forest, and Diamond Rapids microarchitectures
* Regarding S390, support for the new z17 platform has been added.
* The glibc.rtld.execstack tunable now supports a compatibility mode to
allow programs that require an executable stack through dynamically
loaded shared libraries
* On Linux, the <termio.h> header and the definition of struct termio
in <sys/ioctl.h> have been removed
* The support for TX lock elision of pthread mutexes has been deprecated
on all architectures and will be removed in the next release
* On AArch64 Linux targets supporting the Scalable Matrix Extension
(SME), setjmp and sigsetjmp will disable the ZA state of SME (forwarded request 1296372 from Andreas_Schwab)
OBS-URL: https://build.opensuse.org/request/show/1296373
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/glibc?expand=0&rev=300
- Update to glibc 2.42
* The following ISO C23 function families (introduced in TS
18661-4:2015) are now supported in <math.h>
- Power and absolute-value functions: compoundn, pown, powr, rootn,
rsqrt
* On Linux, the pthread_gettid_np function has been added
* The ISO C2Y family of unsigned abs functions, i.e. uabs, ulabs,
ullabs, and uimaxabs, is now supported.
* On Linux, the <termios.h> interface now supports arbitrary baud rates
* The thread-local cache in malloc (tcache) now supports caching of
large blocks
* Support for lightweight stack guard pages via madvise and the
MADV_GUARD_INSTALL flag has been added to pthread_create
* Additional optimized and correctly rounded mathematical functions have
been imported from the CORE-MATH project, in particular acospif,
asinpif, atanpif, atan2pif, cospif, sinpif, tanpif
* The manual has been significantly extended and updated, particularly
the threads, terminal, filesystem, resource, and math chapters
* Code has been added to detect the x86-64 Intel Arrow Lake, Panther
Lake, Clearwater Forest, and Diamond Rapids microarchitectures
* Regarding S390, support for the new z17 platform has been added.
* The glibc.rtld.execstack tunable now supports a compatibility mode to
allow programs that require an executable stack through dynamically
loaded shared libraries
* On Linux, the <termio.h> header and the definition of struct termio
in <sys/ioctl.h> have been removed
* The support for TX lock elision of pthread mutexes has been deprecated
on all architectures and will be removed in the next release
* On AArch64 Linux targets supporting the Scalable Matrix Extension
(SME), setjmp and sigsetjmp will disable the ZA state of SME
OBS-URL: https://build.opensuse.org/request/show/1296372
OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=745
- Build cross-hppa and cross-loongarch64 only with gcc >= 14
- round-log10p1f.patch: math: Fix log10p1f internal table value (BZ
#32626)
- round-sinhf.patch: math: Fix sinhf for some inputs (BZ #32627)
- nptl-stack-size-up.patch: nptl: Correct stack size attribute when stack
grows up (BZ #32574)
- round-tanf.patch: math: Fix tanf for some inputs (BZ 32630)
- tst-aarch64-pkey.patch: Fix tst-aarch64-pkey to handle ENOSPC as not
supported
- float128-sycl.patch: x86 (__HAVE_FLOAT128): Defined to 0 for Intel SYCL
compiler (BZ #32723)
OBS-URL: https://build.opensuse.org/request/show/1248052
OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=733
- Update to glibc 2.41
* In /etc/resolv.conf and the RES_OPTIONS environment variable, option
flags can now be prefixed with “-” to clear previously set flags
* The DNS stub resolver now supports the strict-error option
* On Linux, the sched_setattr and sched_getattr functions have been
added
* The iconv program now supports converting files in place
* Character encoding, character type info, and transliteration tables
have been updated to Unicode 16.0.0
* The following ISO C23 function families (introduced in TS
18661-4:2015) are now supported in <math.h>:
- Trigonometric functions: acospi, asinpi, atan2pi, atanpi, cospi,
sinpi, tanpi.
* The GNU C Library now supports a feature test macro _ISOC2Y_SOURCE to
enable features from the draft ISO C2Y standard
* Optimized and correctly rounded exp10m1f, exp2m1f, expm1f, log10f,
log2p1f, log1pf, log10p1f, cbrtf, erff, erfcf, lgammaf, tgammaf,
tanf, acosf, acoshf, asinf, asinhf, atanf, atan2f, atanhf, coshf,
sinhf, and tanhf functions have been added from the CORE-MATH
project <https://core-math.gitlabpages.inria.fr/>
* A new tunable, glibc.rtld.execstack, can be used to control whether an
executable stack is allowed from the main program, either implicitly
due to a mising GNU_STACK ELF header or explicit explicitly because
of the executable bit in GNU_STACK
* Support for the extensible rseq ABI introduced in the Linux kernel
version 6.3 has been added
* The GNU C Library now supports the Guarded Control Stack extension
that allows to use shadow stacks on AArch64 systems that support this
extension
* Significant effort has been put into improving the code generation
OBS-URL: https://build.opensuse.org/request/show/1242430
OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=730
- Update to glibc 2.40
* The <stdbit.h> header type-generic macros have been changed when using
GCC 14.1 or later to use __builtin_stdc_bit_ceil etc. built-in functions
* The GNU C Library now supports a feature test macro _ISOC23_SOURCE to
enable features from the ISO C23 standard
* The ISO C23 function families introduced in TS
18661-4:2015 are now supported in <math.h>
* A new tunable, glibc.rtld.enable_secure, can be used to run a program
as if it were a setuid process
* On Linux, the epoll header was updated to include epoll ioctl definitions
and the related structure added in Linux kernel 6.9
* The fortify functionality has been significantly enhanced for building
programs with clang against the GNU C Library
* Many functions have been added to the vector library for aarch64
* On x86, memset can now use non-temporal stores to improve the performance
of large writes
* Architectures which use a 32-bit seconds-since-epoch field in struct
lastlog, struct utmp, struct utmpx (such as i386, powerpc64le, rv32,
rv64, x86-64) switched from a signed to an unsigned type for that
field
* __rseq_size now denotes the size of the active rseq area (20 bytes
initially), not the size of struct rseq (32 bytes initially).
- arm-dl-start-user.patch, duplocale-global-locale.patch,
elf-parse-tunables.patch,
glibc-CVE-2024-33599-nscd-Stack-based-buffer-overflow-in-n.patch,
glibc-CVE-2024-33600-nscd-Avoid-null-pointer-crashes-after.patch,
glibc-CVE-2024-33600-nscd-Do-not-send-missing-not-found-re.patch,
glibc-CVE-2024-33601-CVE-2024-33602-nscd-netgroup-Use-two.patch,
iconv-iso-2022-cn-ext.patch, nscd-netgroup-cache-timeout.patch,
s390-clone-error-clobber-r7.patch, sigisemptyset.patch, (forwarded request 1190420 from Andreas_Schwab)
OBS-URL: https://build.opensuse.org/request/show/1190421
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/glibc?expand=0&rev=294
- Update to glibc 2.40
* The <stdbit.h> header type-generic macros have been changed when using
GCC 14.1 or later to use __builtin_stdc_bit_ceil etc. built-in functions
* The GNU C Library now supports a feature test macro _ISOC23_SOURCE to
enable features from the ISO C23 standard
* The ISO C23 function families introduced in TS
18661-4:2015 are now supported in <math.h>
* A new tunable, glibc.rtld.enable_secure, can be used to run a program
as if it were a setuid process
* On Linux, the epoll header was updated to include epoll ioctl definitions
and the related structure added in Linux kernel 6.9
* The fortify functionality has been significantly enhanced for building
programs with clang against the GNU C Library
* Many functions have been added to the vector library for aarch64
* On x86, memset can now use non-temporal stores to improve the performance
of large writes
* Architectures which use a 32-bit seconds-since-epoch field in struct
lastlog, struct utmp, struct utmpx (such as i386, powerpc64le, rv32,
rv64, x86-64) switched from a signed to an unsigned type for that
field
* __rseq_size now denotes the size of the active rseq area (20 bytes
initially), not the size of struct rseq (32 bytes initially).
- arm-dl-start-user.patch, duplocale-global-locale.patch,
elf-parse-tunables.patch,
glibc-CVE-2024-33599-nscd-Stack-based-buffer-overflow-in-n.patch,
glibc-CVE-2024-33600-nscd-Avoid-null-pointer-crashes-after.patch,
glibc-CVE-2024-33600-nscd-Do-not-send-missing-not-found-re.patch,
glibc-CVE-2024-33601-CVE-2024-33602-nscd-netgroup-Use-two.patch,
iconv-iso-2022-cn-ext.patch, nscd-netgroup-cache-timeout.patch,
s390-clone-error-clobber-r7.patch, sigisemptyset.patch,
OBS-URL: https://build.opensuse.org/request/show/1190420
OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=719
