lz4-1.10.0-2.1 RPM for x86_64

From OpenSuSE Tumbleweed for x86_64

LZ4 is a lossless data compression algorithm that is focused on
compression and decompression speed. It belongs to the LZ77
(Lempel–Ziv) family of byte-oriented compression schemes. It is a
LZP2 fork and provides better compression ratio for text files.

This subpackage provides a GPL command-line utility to make use of
the LZ4 algorithm.

Provides

• lz4
• lz4(x86-64)

Requires

• libc.so.6()(64bit)
• libc.so.6(GLIBC_2.14)(64bit)
• libc.so.6(GLIBC_2.17)(64bit)
• libc.so.6(GLIBC_2.2.5)(64bit)
• libc.so.6(GLIBC_2.3.4)(64bit)
• libc.so.6(GLIBC_2.33)(64bit)
• libc.so.6(GLIBC_2.34)(64bit)
• libc.so.6(GLIBC_2.4)(64bit)
• libc.so.6(GLIBC_2.6)(64bit)
• libc.so.6(GLIBC_2.7)(64bit)
• rpmlib(CompressedFileNames) <= 3.0.4-1
• rpmlib(FileDigests) <= 4.6.0-1
• rpmlib(PartialHardlinkSets) <= 4.0.4-1
• rpmlib(PayloadFilesHavePrefix) <= 4.0-1
• rpmlib(PayloadIsZstd) <= 5.4.18-1

License

BSD-2-Clause AND GPL-2.0-or-later

Changelog

* Wed Aug 14 2024 Ben Greiner <code@bnavigator.de>
  - Switch to cmake build system: Creates extra cmake modules for
    consuming projects
* Mon Jul 22 2024 Jan Engelhardt <jengelh@inai.de>
  - Update to release 1.10.0
    * Support for multithreading
    * Full support for dictionary compression
    * New compression level 2
* Wed Mar 08 2023 Martin Pluskal <mpluskal@suse.com>
  - Build AVX2 enabled hwcaps library for x86_64-v3
* Tue Aug 16 2022 Jan Engelhardt <jengelh@inai.de>
  - Update to release 1.9.4
    * Decompression speed on high-end ARM64 platform is improved,
      by ~+20%.
    * For the specific scenario of data compressed with -BD4
      setting (small blocks, <= 64 KB, linked) decompressed
      block-by-block into a flush buffer (like lz4 CLI does),
      decompression speed is improved ~+70%.
    * For compressed data employing the lz4frame format (native
      format of lz4 CLI), it's possible to ignore checksum
      validation during decompression, resulting in speed
      improvements of ~+40% . This capability is exposed at both
      CLI (see --no-crc) and library levels.
* Mon Oct 04 2021 pgajdos@suse.com
  - version 1.9.3 fixes also CVE-2021-3520 [bsc#1185438]
* Mon Nov 16 2020 Jan Engelhardt <jengelh@inai.de>
  - Update to release 1.9.3
    * api: LZ4_decompress_safe_partial() now supports unknown
      compressed size
    * api: improved LZ4F_compressBound() with automatic flushing
    * cli: multiple files are compressed now using the legacy format
* Wed Oct 16 2019 pgajdos@suse.com
  - enable testsuite
  - verbose build
* Tue Oct 15 2019 pgajdos@suse.com
  - version update to 1.9.2
    * decompression functions were reading a few bytes beyond input size
    * api: lz4frame initializers compatibility with c++, reported by @degski
    * cli : added command --list, based on a patch by @gabrielstedman
    * fixes CVE-2019-17543 [bsc#1153936]
* Thu Jun 06 2019 Jan Engelhardt <jengelh@inai.de>
  - Update to new upstream release 1.9.1
    * Decompression speed was improved by about 12% (x86/x64).
    * New option `lz4 --list` to inspect the block type, checksum
      information, compressed and decompressed sizes (if present). The
      command is limited to single-frame files for the time being.
* Fri Oct 12 2018 astieger@suse.com
  - lz4 1.8.3:
    * minor decompression speed improvement (~+2%) with gcc
    * fix corruption in v1.8.2 at level 9 for files > 64KB under
      rare conditions
    * Add new command --fast
    * api: LZ4_decompress_safe_partial() now decodes exactly the
      number of bytes requested

Files

/usr/bin/lz4
/usr/bin/lz4cat
/usr/bin/unlz4
/usr/share/man/man1/lz4.1.gz
/usr/share/man/man1/lz4cat.1.gz
/usr/share/man/man1/unlz4.1.gz

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Fabrice Bellet, Fri Sep 20 00:34:22 2024