| Commit message (Collapse) | Author | Age | Files | Lines |
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https://sourceware.org/pipermail/libc-announce/2024/000042.html
Add the new version drop the patch that was applied upstream.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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https://sourceware.org/pipermail/libc-announce/2024/000038.html
Add the new version and rebase the patches we're carrying.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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This patch resolves compilation issues with GCC versions 12 and glibc 2.17.
It corrects the constraints used in the THREAD_SETMEM and
THREAD_SETMEM_NC macros for the movq instruction
in the x86_64 architecture.
Backported from:
https://github.com/bminor/glibc/commit/b1ec623ed50bb8c7b9b6333fa350c3866dbde87f
Closes #1825
Signed-off-by: Artem Panfilov <artem.panfilov@nokia.com>
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glibc-2.28 complains:
configure: error: use a compatible toolchain or configure with --disable-mathvec (this results in incomplete ABI).
Apparently this is a problem in the way GCC passes the -mcpu and -march
values to the assembler. As a workaround have the configure check pass
-mcpu as well to override anything we're passing in the environment.
Patch and explanation taken from the Yocto project with thanks.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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https://sourceware.org/pipermail/libc-announce/2023/000036.html
Add the new version and carry through the ARC700 patch.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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GCC13 picks up some new errors on older glibc versions. Disable -Werror
automatically when these combinations are selected.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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We've been carrying around this patch for ages. It was first added in
commit 42e908c4 ("libc/glibc: workaround for autoconf'ed define of
caddr_t") and ported to glibc-2.13 in commit de6b6733 ("libc/glibc: add
patch to avoid caddr_t redefinition"). It has been ported to every new
version of glibc ever since.
It's not immediately obvious that the original problem still affects
modern glibc versions. If there is a problem it hasn't been reported to
the glibc maintainers in the 12 years since it was first seen. It could
be that ct-ng is unique in the way we support canadian builds or that
there was another fix for the same problem applied upstream sometime in
the last 12 years.
Drop the patch now to stop in being propagated blindly to new glibc
versions. Doing it as a separate commit (as opposed to dropping it in
the previous commit which bumped the version) allows the decision to be
documented and if this turns out to be wrong it can be easily reverted.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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https://sourceware.org/pipermail/libc-announce/2023/000035.html
Add the new version carry through 2 patches that are not upstream.
Fixes #1885
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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Backport the upstream fix for GNU make 4.4 compatibility to more
versions of glibc.
Fixes #1878
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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Add an upstream patch that resolves a compatibility issue with GNU make
4.4.
Fixes #1858
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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Reported-by: milkylainen (IRC)
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
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https://sourceware.org/pipermail/libc-announce/2022/000034.html
Add the new version. Regenerate the patches and remove the one that had
been applied upstream. Add a milestone for 2.36 as this version
introduces support for the loongarch CPU architecture.
Fixes #1795
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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glibc-2.23 fails to build for mips with
nptl/libpthread.so:(*IND*+0x0): multiple definition of `vfork@GLIBC_2.0';
This was fixed in glibc-2.24. Backport the fix for glibc-2.23.
Fixes #1744
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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glibc 2.12.1 was marked as obsolete. Now that the 1.25.0 release is out
this version can be removed completely. As glibc 2.12.1 was the last
remaining version supported by glibc-ports support for glibc-ports is
also removed.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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Newer GCC versions trigger warnings on older GLIBC versions. GLIBC 2.29
is warning free with GCC9. GLIBC 2.31 is warning free with GCC10. GLIBC
2.34 is warning free with GCC11.
Add milestones for 2.31 and 2.34 and use those to set the default value
for GLIBC_ENABLE_WERROR based on the GCC version.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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CentOS6 has reached EOL so now glibc-2.12.1 can be marked as obsolete.
This also means the last glibc-ports version (and glibc-ports itself)
obsolete as well. These will be removed after the next release.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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This refreshes the line numbers, removes any fuzz (which would make any
future forward ports easier) and standardizes the patch/file headers
(which makes them easier to read).
Signed-off-by: Alexey Neyman <stilor@att.net>
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This fixed some typos in the checksum files (please don't edit them
manually, this is error-prone!)
Signed-off-by: Alexey Neyman <stilor@att.net>
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Otherwise, it tries to link against libgcc_eh which is not available
until the final compiler (or previously, the pass-2 compiler) is built.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Copied patches from glibc version 2.34, they still apply clean and I
assume they still are relevant.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
[cp add __convert_scm_timestamps patch]
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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The following versions were marked obsolete in crosstool-ng-1.24.0,
remove them.
- glibc-linaro-2.20-2014.11
- glibc-2.12.2
- glibc-2.13
- glibc-2.14.1
- glibc-2.15
- glibc-2.16.0
- glibc-2.18
- glibc-2.20
- glibc-2.21
- glibc-2.22
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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Add glibc 2.34. Bring through patches for canadian build and ARC700.
https://sourceware.org/pipermail/libc-alpha/2021-August/129718.html
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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Signed-off-by: messense <messense@icloud.com>
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when not supported
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As of today ARCompact (AKA "ARCv1 ISA") processors (mostly those are ARC770)
are not officially supported by upstream glibc as it adds quite some burden
on release ans support of yet another "architecture" port.
But given on ABI and ISA front ARCompact is very close to ARCv2 we may
easily retrofit its support off-the-tree, which we do here.
Also given amount of changes we need to apply there's a hope it will be easy
and straight-forward to apply the same to later versions of glibc.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
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Forward ported all local patches from previous glibc release 2.32, they
applied cleanly.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
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Backport change from glibc upstream that defines RELEASE as stable
instead of release. This will at least cause the default_cflags to be
set to expected default values again.
Ref issue #1396, although the bigger issue of respecting crosstool-ng
CT_GLIBC_EXTRA_CFLAGS is most likely still not fixed.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
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When building powerpc64+glibc-2.32 we see the following error:
[ALL ] In file included from ../sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c:26,
[ALL ] from ../sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c:18:
[ALL ] ../string/wordcopy.c: In function '_wordcopy_fwd_aligned':
[ERROR] ../string/wordcopy.c:98:26: error: 'a1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
[ALL ] 98 | ((op_t *) dstp)[0] = a1;
[ALL ] | ~~~~~~~~~~~~~~~~~~~^~~~
[ALL ] In file included from ../sysdeps/powerpc/powerpc64/power4/../../powerpc32/power4/memcopy.h:38,
[ALL ] from ../sysdeps/powerpc/powerpc64/power4/memcopy.h:1,
[ALL ] from ../string/wordcopy.c:23,
[ALL ] from ../sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c:26,
[ALL ] from ../sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c:18:
[ALL ] ../string/wordcopy.c: In function '_wordcopy_fwd_dest_aligned':
[ERROR] ../sysdeps/generic/memcopy.h:72:61: error: 'a3' may be used uninitialized in this function [-Werror=maybe-uninitialized]
[ALL ] 72 | #define MERGE(w0, sh_1, w1, sh_2) (((w0) << (sh_1)) | ((w1) >> (sh_2)))
[ALL ] | ^~
This seems to only trigger for powerpc64. Other architectures build
cleanly. For now avoid specifying -Werror for powerpc64+glibc-2.32.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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Add support for glibc 2.32
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Forward ported 0000-typedef-caddr.patch from previous release (2.31).
Dropped the 0001-Add-ARC-architecture.patch file, since ARC support is
included in glibc release 2.32.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
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Add powerpc asm fix for glibc 2.19
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Integration of the https://patchwork.ozlabs.org/patch/686205/ fix by Joseph Myersk
Signed-off-by: spaun2002 <spaun2002mobile@gmail.com>
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glibc: Fix typo in package.desc
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Simple typo fix
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... but no definition after af2f3ac9c.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Build-tested only.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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glibc: arc: Don't interfere with other architectures
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Fixes: #1227
Adjust the ARC patch so that it only sets with_fp_cond when the machine
is arc.
https://github.com/foss-for-synopsys-dwc-arc-processors/glibc/issues/7
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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So again due to non-technical reasons (lack of public documentation
of ARC instruction set which we actively work on but no yet published)
we missed upstream 2.30 release.
Still the code is there, we regularly run full test-suite and are confident
in port's quality and robustness.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
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Add the GNU C Library version 2.30. Bring forward the
typedef-caddr.patch. Skip the ARC patch for now.
https://sourceware.org/ml/libc-alpha/2019-08/msg00029.html
Signed-off-by: Chris Packham <judge.packham@gmail.com>
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ARC port of Glibc was submitted to the mailing list recently [1]
but due to late submission it didn't make it in Glibc 2.29 release.
Hopefully by the time of next release it will be a part of upstream
release but for now we have to use off-the-tree patch.
Still it's proven to work internally as well as its test-suite
shows brilliant results as might be seen from [1]:
------------------>8-------------------
Summary of test results:
24 FAIL
5124 PASS
27 UNSUPPORTED
19 XFAIL
------------------>8-------------------
Moreover ARC's Glibc port is known to work in Buildroot, OpenEmbedded
and even Automotive Grade Linux distro so we should be good having
this patch for Glibc.
BTW the patch itself is a copy of the one I use in OE, see [2].
[1] https://sourceware.org/ml/libc-alpha/2018-12/msg00678.html
[2] https://github.com/foss-for-synopsys-dwc-arc-processors/meta-synopsys/blob/master/recipes-core/glibc/files/0031-Add-ARC-architecture.patch
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
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- Force building make as a companion tool if host make is older than
4.0 (CentOS 7 currently has 3.82)
- Disable 2.29 as a choice if host python is older than 3.4
(CentOS 7 has 2.6 unless python from EPEL is installed)
- Python2 emits its version information to STDERR. Ugh.
While there, also use the detected host Python for GDB configuration.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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Also, remove a couple of config options that dealt with package versions
that have been since retired.
Signed-off-by: Alexey Neyman <stilor@att.net>
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