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libzstd1-1.5.5-slfo.1.1.9 RPM for x86_64

From OpenSuSE Leap 16.0 for x86_64

Name: libzstd1 Distribution: SUSE Linux Framework One
Version: 1.5.5 Vendor: SUSE LLC <https://www.suse.com/>
Release: slfo.1.1.9 Build date: Fri Aug 23 16:48:07 2024
Group: System/Libraries Build host: h01-ch4c
Size: 767216 Source RPM: zstd-1.5.5-slfo.1.1.9.src.rpm
Packager: https://www.suse.com/
Url: https://github.com/facebook/zstd
Summary: Zstd compression library
Zstd, short for Zstandard, is a lossless compression algorithm,
targeting faster compression than zlib at comparable ratios.

This subpackage contains the implementation as a shared library.

Provides

Requires

License

BSD-3-Clause AND GPL-2.0-only

Changelog

* Thu Apr 13 2023 dmueller@suse.com
  - update to 1.5.5:
    * fix: fix rare corruption bug affecting the high compression
      mode, reported by @danlark1
    * perf: improve mid-level compression speed
    * lib: deprecated bufferless block-level API (#3534) by
      @terrelln
    * cli: mmap large dictionaries to save memory, by
      @daniellerozenblit
    * cli: improve speed of --patch-from mode (~+50%) (#3545) by
      @daniellerozenblit
    * cli: improve i/o speed (~+10%) when processing lots of small
      files (#3479) by @felixhandte
    * cli: zstd no longer crashes when requested to write into
      write-protected directory (#3541) by @felixhandte
    * cli: fix decompression into block device using -o, reported
      by @georgmu
    * misc: improve seekable format ingestion speed (~+100%) for
      very small chunk sizes (#3544) by @Cyan4973
    * misc: tests/fullbench can benchmark multiple files (#3516) by
      @dloidolt
* Wed Mar 08 2023 mpluskal@suse.com
  - Build AVX2 enabled hwcaps library for x86_64-v3
* Fri Feb 10 2023 bwiedemann@suse.com
  - update to 1.5.4:
    * perf: +20% faster huffman decompression for targets that
      can't compile x64 assembly
    * perf: up to +10% faster streaming compression at levels 1-2
    * perf: +4-13% for levels 5-12 by optimizing function
      generation
    * pref: +3-11% compression speed for `arm` target
    * perf: +5-30% faster dictionary compression at levels 1-4
    * perf: +10-20% cold dict compression speed by prefetching
      CDict tables
    * perf: +1% faster compression by removing a branch in
      ZSTD_fast_noDict
    * perf: Small compression ratio improvements in high
      compression mode
    * perf: small speed improvement by better detecting
      `STATIC_BMI2` for `clang`
    * perf: Improved streaming performance when
      `ZSTD_c_stableInBuffer` is set
    * cli: Asynchronous I/O for improved cli speed
    * cli: Change `zstdless` behavior to align with `zless`
    * cli: Keep original file if `-c` or `--stdout` is given
    * cli: Keep original files when result is concatenated into a
      single output with `-o`
    * cli: Preserve Permissions and Ownership of regular files
    * cli: Print zlib/lz4/lzma library versions with `-vv`
    * cli: Print checksum value for single frame files with `-lv`
    * cli: Print `dictID` when present with `-lv`
    * cli: when `stderr` is *not* the console, disable status
      updates, but preserve final summary
    * cli: support `--best` and `--no-name` in `gzip` compatibility
      mode
    * cli: support for `posix` high resolution timer
      `clock_gettime()`, for improved benchmark accuracy
    * cli: improved help/usage (`-h`,  `-H`) formatting
    * cli: Fix better handling of bogus numeric values
    * cli: Fix input consists of multiple files _and_ `stdin`
    * cli: Fix tiny files passthrough
    * cli: Fix for `-r` on empty directory
    * cli: Fix empty string as argument for `--output-dir-*`
    * cli: Fix decompression memory usage reported by `-vv --long`
    * cli: Fix infinite loop when empty input is passed to trainer
    * cli: Fix `--adapt` doesn't work when `--no-progress` is also
      set
    * api: Support for Block-Level Sequence Producer
    * api: Support for in-place decompression
    * api: New  `ZSTD_CCtx_setCParams()`  function, set all
      parameters defined in a  `ZSTD_compressionParameters`
      structure
    * api: Streaming decompression detects incorrect header ID
      sooner
    * api: Window size resizing optimization for edge case
    * api: More accurate error codes for busy-loop scenarios
    * api: Fix limit overflow in `compressBound` and
      `decompressBound` (#3362, #3373, Cyan4973) reported by
      @nigeltao
    * api: Deprecate several advanced experimental functions:
      streaming (#3408, @embg), copy
    * bug: Fix corruption that rarely occurs in 32-bit mode with
      wlog=25
    * bug: Fix for block-splitter
    * bug: Fixes for Sequence Compression API
    * bug: Fix leaking thread handles on Windows
    * bug: Fix timing issues with cmake/meson builds
    * build: Allow user to select legacy level for cmake
    * build: Enable legacy support by default in cmake
    * build: Meson build script improvements
    * build: Add aarch64 to supported architectures for zstd_trace
    * build: support AIX architecture
    * build: Fix `ZSTD_LIB_MINIFY` build macro, which now reduces
      static library size by half
    * build: Fix Windows issues with Multithreading translation
      layer (#3364, #3380, @yoniko) and ARM64 target
    * build: Fix `cmake` script
    * doc: Updated man page, providing more details for `--train`
      mode
    * doc: Add decompressor errata document
    * misc: Enable Intel CET
    * misc: Fix `contrib/` seekable format
    * misc: Improve speed of the one-file library generator
  - rebase pzstd.1.patch
* Tue Jan 03 2023 dmueller@suse.com
  - add zcat in zstd-gzip (needed by for example the kernel scripts)
* Sun Jan 30 2022 dmueller@suse.com
  - enable zlib/gzip compatible backend, as zlib is significantly
    (50%-100%) faster than gzip
  - add zstd-gzip compatibility subpackage which can be used
    as a drop in compatible replacement for gzip
  - small spec file cleanups
* Fri Jan 21 2022 bwiedemann@suse.com
  - update to 1.5.2:
    * correct a performance regression
    * smaller improvements and fixes
    * See https://github.com/facebook/zstd/releases/tag/v1.5.2
  - Refresh pzstd.1.patch
  - Drop upstream noexecstack.patch
* Wed Jan 05 2022 dmueller@suse.com
  - add noexecstack.patch (bsc#1194337)
* Mon Jan 03 2022 dmueller@suse.com
  - fix pkgconfig pc file settings by passing in right prefix during build
* Mon Dec 27 2021 dmueller@suse.com
  - update to 1.5.1:
    * perf: rebalanced compression levels, to better match the intended speed/level curve
    * perf: faster huffman decoder, using x64 assembly
    * perf: slightly faster high speed modes (strategies fast & dfast)
    * perf: improved binary size and faster compilation times
    * perf: new row64 mode, used notably in level 12
    * perf: faster mid-level compression speed in presence of highly repetitive patterns
    * perf: minor compression ratio improvements for small data at high levels
    * perf: reduced stack usage (mostly useful for Linux Kernel)
    * perf: faster compression speed on incompressible data
    * perf: on-demand reduced ZSTD_DCtx state size, using build macro ZSTD_DECODER_INTERNAL_BUFFER, at a small cost of performance
    * build: allows hiding static symbols in the dynamic library, using build macro
    * build: support for m68k (Motorola 68000's)
    * build: improved AIX support
    * build: improved meson unofficial build
    * cli : custom memory limit when training dictionary (#2925)
    * cli : report advanced parameters information when compressing in very verbose mode (``-vv`)
* Fri May 14 2021 ismail@i10z.com
  - Update to version 1.5.0
    * https://github.com/facebook/zstd/releases/tag/v1.5.0
    * Improved Middle-Level Compression Speed
    * Improved High-Level Compression Ratio
    * Faster Decompression Speed
    * Dynamic Library Supports Multithreading by Default
  - Drop zstd-1.4.9-Avoid-SIGBUS-on-armv6.patch, merged upstream
* Tue May 11 2021 bwiedemann@suse.com
  - Add zstd-1.4.9-Avoid-SIGBUS-on-armv6.patch
    to fix crashes when running armv6 userspace on armv8 64-bit kernels
* Thu Mar 04 2021 bwiedemann@suse.com
  - Update to version 1.4.9
    * https://github.com/facebook/zstd/releases/tag/v1.4.9
    * >2x Faster Long Distance Mode
    * New Experimental Decompression Feature: ZSTD_d_refMultipleDDicts
    * bug: Use umask() to Constrain Created File Permissions
    * bug: Make Simple Single-Pass Functions Ignore Advanced Parameters
    * cli: Fix --output-dir-mirror's Rejection of ..-Containing Paths
    * cli: Allow Input From Console When -f/--force is Passed
* Fri Jan 22 2021 bwiedemann@suse.com
  - Add libzstd-devel-32bit (boo#1181272)
* Sat Dec 19 2020 bwiedemann@suse.com
  - Update to version 1.4.8 to fix i586+s390x
* Thu Dec 17 2020 bwiedemann@suse.com
  - Update to version 1.4.7
    * Improved --long mode
    * --long now automatically enabled for any window size >= 128MB
    * Faster decompression of small blocks
    * CLI improvements
      + accept parameter through environment variable ZSTD_NBTHREADS
      + new command --output-dir-mirror
      + more accurate warning and error messages
    * New experimental features
      + Shared Thread Pool
      + Faster Dictionary Compression
      + New Sequence Ingestion API
    * Drop upstream fix-lib-build.patch
* Wed Jul 08 2020 mliska@suse.cz
  - Remove not needed exports in %install section.
* Wed Jul 08 2020 mliska@suse.cz
  - Use %make_build macro.
  - Add upstream patch fix-lib-build.patch which fixes lib-mt target.
* Fri May 22 2020 idonmez@suse.com
  - Update to version 1.4.5
    * perf: Improved decompression speed (x64 >+5%, ARM >+15%)
    * perf: Automatically downsizes ZSTD_DCtx when too large for too
    * perf: Improved fast compression speed on aarch64 (#2040, ~+3%)
    * perf: Small level 1 compression speed gains (depending on compiler)
    * fix: Compression ratio regression on huge files (> 3 GB) using high
      levels (--ultra) and multithreading
    * api: ZDICT_finalizeDictionary() is promoted to stable
    * api: new experimental parameter ZSTD_d_stableOutBuffer
    * cli: New --patch-from command, create and apply patches from files
    * cli: --filelist= : Provide a list of files to operate upon from a file
    * cli: -b can now benchmark multiple files in decompression mode
    * cli: New --no-content-size command
    * cli: New --show-default-cparams command
    * misc: new diagnosis tool, checked_flipped_bits, in contrib/
    * misc: Extend largeNbDicts benchmark to compression
    * misc: experimental edit-distance match finder in contrib/
* Tue Nov 05 2019 idonmez@suse.com
  - Update to version 1.4.4
    * perf: Improved decompression speed, by > 10%
    * perf: Better compression speed when re-using a context
    * perf: Fix compression ratio when compressing large files with
      small dictionary
    * perf: zstd reference encoder can generate RLE blocks
    * perf: minor generic speed optimization
    * api: new ability to extract sequences from the parser for analysis
    * api: fixed decoding of magic-less frames
    * api: fixed ZSTD_initCStream_advanced() performance with fast modes
    * cli: Named pipes support
    * cli: short tar's extension support
    * cli: command --output-dir-flat=DIE , generates target files into
      requested directory
    * cli: commands --stream-size=# and --size-hint=#
    * cli: command --exclude-compressed
    * cli: faster -t test mode
    * cli: improved some error messages
    * cli: fix rare deadlock condition within dictionary builder
    * misc: Improved documentation : ZSTD_CLEVEL, DYNAMIC_BMI2,
      ZSTD_CDict, function deprecation, zstd format
    * misc: fixed educational decoder : accept larger literals section,
      and removed UNALIGNED() macro
  - Refresh pzstd.1.patch
* Tue Aug 20 2019 idonmez@suse.com
  - Update to version 1.4.3
    * bug: Fix Dictionary Compression Ratio Regression (#1709)
    * bug: Fix Buffer Overflow in v0.3 Decompression (#1722)
    * build: Add support for IAR C/C++ Compiler for Arm (#1705)
    * misc: Add NULL pointer check in util.c (#1706)
* Tue Jul 30 2019 bwiedemann@suse.com
  - Add disk _constraints to fix ppc64le build
* Fri Jul 26 2019 bwiedemann@suse.com
  - Update to version 1.4.2:
    * bug: Fix bug in zstd-0.5 decoder by @terrelln (#1696)
    * bug: Fix seekable decompression in-memory API by @iburinoc (#1695)
    * bug: Close minor memory leak in CLI by @LeeYoung624 (#1701)
    * misc: Validate blocks are smaller than size limit by @vivekmig (#1685)
    * misc: Restructure source files by @ephiepark (#1679)
* Mon Jul 22 2019 mpluskal@suse.com
  - Update to version 1.4.1:
    * bug: Fix data corruption in niche use cases by @terrelln (#1659)
    * bug: Fuzz legacy modes, fix uncovered bugs by @terrelln (#1593, #1594, #1595)
    * bug: Fix out of bounds read by @terrelln (#1590)
    * perf: Improve decode speed by ~7% @mgrice (#1668)
    * perf: Slightly improved compression ratio of level 3 and 4 (ZSTD_dfast) by @cyan4973 (#1681)
    * perf: Slightly faster compression speed when re-using a context by @cyan4973 (#1658)
    * perf: Improve compression ratio for small windowLog by @cyan4973 (#1624)
    * perf: Faster compression speed in high compression mode for repetitive data by @terrelln (#1635)
    * api: Add parameter to generate smaller dictionaries by @tyler-tran (#1656)
    * cli: Recognize symlinks when built in C99 mode by @felixhandte (#1640)
    * cli: Expose cpu load indicator for each file on -vv mode by @ephiepark (#1631)
    * cli: Restrict read permissions on destination files by @chungy (#1644)
    * cli: zstdgrep: handle -f flag by @felixhandte (#1618)
    * cli: zstdcat: follow symlinks by @vejnar (#1604)
    * doc: Remove extra size limit on compressed blocks by @felixhandte (#1689)
    * doc: Fix typo by @yk-tanigawa (#1633)
    * doc: Improve documentation on streaming buffer sizes by @cyan4973 (#1629)
    * build: CMake: support building with LZ4 @leeyoung624 (#1626)
    * build: CMake: install zstdless and zstdgrep by @leeyoung624 (#1647)
    * build: CMake: respect existing uninstall target by @j301scott (#1619)
    * build: Make: skip multithread tests when built without support by @michaelforney (#1620)
    * build: Make: Fix examples/ test target by @sjnam (#1603)
    * build: Meson: rename options out of deprecated namespace by @lzutao (#1665)
    * build: Meson: fix build by @lzutao (#1602)
    * build: Visual Studio: don't export symbols in static lib by @scharan (#1650)
    * build: Visual Studio: fix linking by @absotively (#1639)
    * build: Fix MinGW-W64 build by @myzhang1029 (#1600)
    * misc: Expand decodecorpus coverage by @ephiepark (#1664)
* Thu Jul 11 2019 dimstar@opensuse.org
  - Add baselibs.conf: libarchive gained zstd support and provides
    - 32bit libraries. This means, zstd also needs to provide -32bit
    libs.
* Fri Jun 14 2019 idonmez@suse.com
  - Remove googletest-devel BuildRequires and pzstd-global-gtest.patch
    because we want zstd in ring0 (due to rpm's zstd payload support)
    Since googletest is only used in build time (it's for testing after
    all), this should be fine.
* Sun Jun 02 2019 jengelh@inai.de
  - Update description with 1.4.0 statistics.
* Fri Apr 26 2019 mliska@suse.cz
  - Use FAT LTO objects in order to provide proper static library (boo#1133297).
* Wed Apr 17 2019 jengelh@inai.de
  - Update to new upstream release 1.4.0
    * perf: level 1 compression speed was improved by ~6–8%
    * cli: added --[no-]compress-literals flag to enable or disable
      literal compression
  - Reword "real-time" in description by some actual statistics,
    because 603MB/s (lowest zstd level) is not "real-time" for
    quite some applications.
* Sat Jan 05 2019 astieger@suse.com
  - zstd 1.3.8:
    * better decompression speed on large files (+7%) and cold
      dictionaries (+15%)
    * slightly better compression ratio at high compression modes
    * new --rsyncable mode
    * support decompression of empty frames into NULL (used to be an
      error)
    * support ZSTD_CLEVEL environment variable
    * --no-progress flag, preserving final summary
    * various CLI fixes
    * fix race condition in one-pass compression functions that could
      allow out of bounds write (CVE-2019-11922, boo#1142941)
* Wed Oct 24 2018 astieger@suse.com
  - zstd 1.3.7:
    * fix ratio for dictionary compression at levels 9 and 10
    * add man pages for zstdless and zstdgrep
  - includes changes from zstd 1.3.6:
    * faster dictionary builder, also the new default for --train
    * previous (slower, slightly higher quality) dictionary builder
      to be selected via --train-cover
    * Faster dictionary decompression and compression under memory
      limits with many dictionaries used simultaneously
    * New command --adapt for compressed network piping of data
      adjusted to the perceived network conditions
  - drop zstd-1.3.5-fix-list-stdin.patch, upstream
  - switch from git tag snaphshot to bootstrapped tarball
* Tue Jul 03 2018 astieger@suse.com
  - update to 1.3.5:
    * much faster dictionary compression
    * small quality improvement for dictionary generation
    * slightly improved performance at high compression levels
    * automatic memory release for long duration contexts
    * fix overlapLog can be manually set
    * fix decoding invalid lz4 frames
    * fix performance degradation for dictionary compression when
      using advanced API
  - add zstd-1.3.5-fix-list-stdin.patch to avoid test issues with
    - -list when stdin is not a tty, patch from upstream
  - disable failing pzstd tests
* Thu Jun 14 2018 sweet_f_a@gmx.de
  - fix pzstd tests
  - add pzstd-global-gtest.patch
* Thu Jun 14 2018 sweet_f_a@gmx.de
  - enable pzstd (parallel zstd)
  - add pzstd.1.patch, taken from Fedora package (git 21908004)
* Thu May 24 2018 kukuk@suse.de
  - Use %license instead of %doc [bsc#1082318]
* Wed Mar 28 2018 idonmez@suse.com
  - Update to 1.3.4
    * perf: faster speed (especially decoding speed) on recent cpus
      (haswell+)
    * perf: much better performance associating --long with
      multi-threading
    * perf: better compression at levels 13-15
    * cli : asynchronous compression by default, for faster
      experience (use --single-thread for former behavior)
    * cli : smoother status report in multi-threading mode
    * cli : added command --fast=#, for faster compression modes
    * cli : fix crash when not overwriting existing files
    * api : `nbThreads` becomes `nbWorkers` : 1 triggers
      asynchronous mode
    * api : compression levels can be negative, for even more speed
    * api : ZSTD_getFrameProgression() : get precise progress
      status of ZSTDMT anytime
    * api : ZSTDMT can accept new compression parameters during
      compression
    * api : implemented all advanced dictionary decompression prototypes
* Mon Feb 05 2018 dsterba@suse.cz
  - build the static library (depency for btrfsprogs-static)
* Thu Dec 21 2017 idonmez@suse.com
  - Update to 1.3.3
    * perf: improved zstd_opt strategy (levels 16-19)
    * fix : bug #944 : multithreading with shared ditionary and
      large data, reported by @gsliepen
    * cli : fix : content size written in header by default
    * cli : fix : improved LZ4 format support, by @felixhandte
    * cli : new : hidden command -b -S, to benchmark multiple files
      and generate one result per file
    * api : change : when setting pledgedSrcSize, use
      ZSTD_CONTENTSIZE_UNKNOWN macro value to mean "unknown"
    * api : fix : support large skippable frames, by @terrelln
    * api : fix : re-using context could result in suboptimal
      block size in some corner case scenarios
    * api : fix : streaming interface was adding a useless
      3-bytes null block to small frames
* Sun Oct 29 2017 astieger@suse.com
  - update to 1.3.2:
    * new long range mode, using --long command
    * new ability to generate and decode magicless frames
    * changed maximum nb of threads reduced to 200, to avoid address
      space exhaustion in 32-bits mode
    * fix multi-threading compression works with custom allocators
    * fix ZSTD_sizeof_CStream() was over-evaluating memory usage
    * fix a rare compression bug when compression generates very large
      distances and bunch of other conditions
      (only possible at --ultra -22)
    * fix 32-bits build can now decode large offsets (levels 21+)
    * cli added LZ4 frame support by default
    * cli improved --list output
    * cli now can split input file for dictionary training, using
      command -B#
    * cli new clean operation artefact on Ctrl-C interruption
    * do not change /dev/null permissions when using command -t with
      root access
    * cli fix write file size in header in multiple-files mode
    * api: added macro ZSTD_COMPRESSBOUND() for static allocation
    * api: new advanced decompression API
    * api: sizeof_CCtx() used to over-estimate
    * build: fix : no-multithread variant compiles without pool.c
      dependency
    * build: better compatibility with reproducible builds
    * license: changed /examples license to BSD + GPLv2
    * license: fix a few header files to reflect new license
* Mon Aug 21 2017 idonmez@suse.com
  - Update to v1.3.1
    * License is now BSD + GPL-2.0
    * See https://github.com/facebook/zstd/releases for the
      complete changelog.
* Mon Mar 27 2017 idonmez@suse.com
  - Update to v1.1.4
    See https://github.com/facebook/zstd/releases for details.
  - Drop zstd-lib-no-rebuild.patch
* Wed Dec 07 2016 idonmez@suse.com
  - Fix group name for the shared library
* Sun Dec 04 2016 idonmez@suse.com
  - Update to version 1.1.1
    * New : cli commands -M#, --memory=, --memlimit=,
    - -memlimit-decompress= to limit allowed memory consumption
      during decompression
    * Improved : slightly better compression ratio at --ultra levels
    * Improved : better memory usage when using streaming
      compression API
    * Added : API : ZSTD_initCStream_usingCDict(),
      ZSTD_initDStream_usingDDict() (experimental section)
    * Changed : zstd_errors.h is now installed within /include
      (and replaces errors_public.h)
    * Fixed : several sanitizer warnings
* Sun Oct 16 2016 jengelh@inai.de
  - Update descriptions
* Wed Oct 05 2016 bwiedemann@suse.com
  - initial package version 1.1.0
    based on https://pbrady.fedorapeople.org/zstd.spec

Files

/usr/lib64/libzstd.so.1
/usr/lib64/libzstd.so.1.5.5
/usr/share/licenses/libzstd1
/usr/share/licenses/libzstd1/COPYING
/usr/share/licenses/libzstd1/LICENSE


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