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lbzip2-2.5-lp152.3.2 RPM for armv7hl

From OpenSuSE Ports Leap 15.2 for armv7hl

Name: lbzip2 Distribution: openSUSE Leap 15.2
Version: 2.5 Vendor: openSUSE
Release: lp152.3.2 Build date: Fri Nov 8 15:31:25 2019
Group: Productivity/Archiving/Compression Build host: armbuild01
Size: 204159 Source RPM: lbzip2-2.5-lp152.3.2.src.rpm
Packager: https://bugs.opensuse.org
Url: http://lbzip2.org/
Summary: Parallel bzip2/bunzip2 Filter
Lbzip2 is a Pthreads-based parallel bzip2/bunzip2 filter, passable to GNU tar
with the --use-compress-program option.

It isn't restricted to regular files on input, nor output. Successful
splitting for decompression isn't guaranteed, just very likely (failure is
detected). Splitting in both modes and compression itself occur with an
approximate 900k block size.

On an Athlon-64 X2 6000+, lbzip2 was 92% faster than standard bzip2 when
compressing, and 45% faster when decompressing (based on wall clock time).

Lbzip2 strives to be portable by requiring UNIX 98 APIs only, besides an
unmodified libbz2.

Provides

Requires

License

GPL-3.0+

Changelog

* Sun Apr 12 2015 mpluskal@suse.com
  - Cleanup spec file with spec-cleaner
  - Cleanup dependencies
* Thu Apr 10 2014 idonmez@suse.com
  - Update to version 2.5
    * Performance improvements.
    * Fixed a decompression bug in bz2 header parsing code.
    * Fixed an assertion failure bug that could cause core dumps when
      compressing some kind of data.
    * Fixed a bug which prevented symbolic links to be opened in some
      situations.
    * Fixed a bug that caused SIGXFSZ to be handled incorrectly on 32-bit
      systems.
* Mon Aug 20 2012 pascal.bleser@opensuse.org
  - update to 2.2:
    * decompressor was made more bzip2-compatible: all valid bzip2 files should
      now be properly decompressed by lbzip2
    * memory allocation was reduced significantly: previous versions could
      allocate large amounts of memory during decompression and testing of highly
      compressed files
    * fixes a bug that caused some legitimate bz2 files to be rejected during
      decompression with a CRC error message
    * compression performance is increased significantly by inclusion of new
      block-sorting code using divsufsort algorithm
    * file write errors caused by broken pipes or exceeded file size limits are
      no longer reported to standard error
* Thu Nov 24 2011 pascal.bleser@opensuse.org
  - license changes from GPL v2+ to GPL v3.0
  - update to 2.1:
    * fixes a use-after-free security vulnerability in decompressor code
      responsible for displaying progress information
  - changes from 2.0:
    * now lbzip2 creates one compressed stream per bzip2 file instead of multiple
      concatenated streams
    * lbzip2 now doesn't decompress streams embedded within trailing garbage
      after initial sequence of streams
    * now lbzip2 detects and rejects more kinds of invalid bzip2 files (files
      with invalid stream CRCs, files with blocks larger than stated in stream
      headers and some others)
    * both compression and decompression speed is increased significantly
    * when invoked with `-v' or `--verbose' options lbzip2 now displays
      information about progress of compression or decompression, provided that
      stderr is connected to a terminal
    * when invoked with `-v' or `--verbose' options lbzip2 now displays
      compression ratio and space savings for each compressed or decompressed
      file
    * lbzip2 now supports `--exponential' option with the same semantics as
      bzip2's one
    * now lbzip2 displays more detailed messages on decompression failure
    * help and version information is now printed to standard output instead of
      standard error stream
    * abandoned support for tracing memory allocation by setting the
      environmental variable `LBZIP2_TRACE_ALLOC', was dropped
* Wed Mar 03 2010 pascal.bleser@opensuse.org
  - update to 0.23:
    * if lbzip2 intends to exit with status 1 due to any fatal error,
      but any SIGPIPE or SIGXFSZ with an inherited SIG_DFL action was
      generated for lbzip2 previously, then lbzip2 terminates by way
      of one of the said signals, after cleaning up any interrupted
      output file; this should improve compatibility with GNU tar
      when it spawns lbzip2 as a filter and closes the pipe between
      them early, before it receives an EOF from lbzip2
* Thu Feb 18 2010 pascal.bleser@opensuse.org
  - update to 0.21:
    * fixes a race condition
* Mon Dec 28 2009 pascal.bleser@opensuse.org
  - update to 0.20:
    * portability fixes
* Sun Nov 29 2009 pascal.bleser@opensuse.org
  - update to 0.18:
    * sanity checks were added to both decompressors
    * input FILE operands were removed
    * the --keep and --force options were added
    * owner, group, permission bits, access time, modification time
      are copied to regular output files
    * logging was cleaned up and internally categorized into INFO,
      WARNING, and FATAL levels
    * a separate exit status was introduced for the case when a
      warning message was printed
    * the decompressor robustness tests were re-executed
* Wed Oct 28 2009 pascal.bleser@opensuse.org
  - update to 0.17:
    * uninitialized fields were accessed on the stack in a structure assignment expression
* Sun Oct 25 2009 pascal.bleser@opensuse.org
  - update to 0.16:
    * configurable compression block size
    * file operands

Files

/usr/bin/lbunzip2
/usr/bin/lbzcat
/usr/bin/lbzip2
/usr/share/doc/packages/lbzip2
/usr/share/doc/packages/lbzip2/AUTHORS
/usr/share/doc/packages/lbzip2/COPYING
/usr/share/doc/packages/lbzip2/ChangeLog
/usr/share/doc/packages/lbzip2/NEWS
/usr/share/doc/packages/lbzip2/README
/usr/share/man/man1/lbunzip2.1.gz
/usr/share/man/man1/lbzcat.1.gz
/usr/share/man/man1/lbzip2.1.gz


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Fabrice Bellet, Sat Mar 9 12:35:51 2024