[Bug 981434] Re: unlzma and unxz should be specific binaries instead of links

[Rolf Leggewie]

The purported resource savings haven't been substantiated and most
likely won't make any difference.  This would be something that upstream
would need to change, not Ubuntu as the packaging distro.

** Changed in: xz-utils (Ubuntu)
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/981434

Title:
  unlzma and unxz should be specific binaries instead of links

Status in xz-utils package in Ubuntu:
  Won't Fix

Bug description:
  Most users use only decompression tools and rarely compression tools.

  I think it would lower the load time (especially cold startup) as well
  as the argument parsing time if the uncompression tools would be
  specific binaries. Moreover, it could slightly decrease the memory
  consumption.

  For example, 'gunzip' is a specific binary which have only 2% of the size of the 'gzip' generic binary :
  -----
  j at dt-X64:~/tmp$ ls -l /bin/gzip /bin/gunzip 
  -rwxr-xr-x 1 root root  2251 févr.  9 01:26 /bin/gunzip
  -rwxr-xr-x 1 root root 92720 févr.  9 01:26 /bin/gzip
  j at dt-X64:~/tmp$
  -----

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: xz-lzma 5.1.1alpha+20110809-3
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  Uname: Linux 3.2.0-23-generic x86_64
  ApportVersion: 2.0.1-0ubuntu2
  Architecture: amd64
  Date: Sat Apr 14 10:13:58 2012
  InstallationMedia: Xubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  PackageArchitecture: all
  SourcePackage: xz-utils
  UpgradeStatus: No upgrade log present (probably fresh install)

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