Copyright for analog source package in Focal

This is the Debian Linux prepackaged version of analog, the web logfile
analyzer

This package was put together by Joey Hess , with
sources obtained from http://www.analog.cx/

The following copyright applies to this software:

  Analog is copyright (c) Stephen R. E. Turner and other authors 1995 - 2004.
  This copyright and licence apply to all source code, compiled code,
  documentation, graphics and auxiliary files, except where otherwise stated.

  Analog is free software. You can redistribute it and/or modify it under the
  terms of version 2 of the GNU General Public License, published by the Free
  Software Foundation. This licence can be found below. Note that the program
  is distributed without any warranty; without even the implied warranty of
  merchantability or fitness for a particular purpose.

  If you modify analog, you are encouraged to submit your changes to me for
  possible inclusion in subsequent versions. If you distribute analog with a
  book or a magazine or something like that, I'd be pleased to receive a copy.

  Analog includes code from the bzip2, gd, pcre, png, unzip & zlib libraries, and
  from FreeBSD. These portions of code are also subject to their own copyrights
  and licensing conditions, which can be found in the analog docs directory in
  files with names beginning with "Lic".

  If you like analog, please consider making a donation towards its development
  at http://www.analog.cx/donations/ . Thank you.

On Debian systems, the full text of version 2 of the GPL can be found in
/usr/share/common-licenses/GPL-2.

For completeness, the licenses of other code included in the analog package
are included in the Lic* files mentioned above. To summarize:

 - The function memmove() in utils.c is derived from the FreeBSD 2.2.6
   source, is Copyright (c) 1990, 1993 The Regents of the University of
   California, and is licensed using the 3 clause BSD license.
 - bzip2 is Copyright (c) 1990, 1993 The Regents of the University of
   California, and is licensed using the 3 clause BSD license.
 - GD is opyright 1996, 1997, 1998, 1999, 2000 by Boutell.Com and others,
        Permission has been granted to copy, distribute and modify gd in
     any context without fee, including a commercial application,
     provided that this notice is present in user-accessible supporting
     documentation.
 - pcre is Copyright (c) 1997-2000 University of Cambridge and is licensed
   under the 3 clause SD license, with the additional proviso that:
   4. If PCRE is embedded in any software that is released under the GNU
      General Purpose Licence (GPL), then the terms of that licence shall
      supersede any condition above with which it is incompatible.
 - libpng is Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000
   by Guy Eric Schalnat, Group 42, Inc.; Andreas Dilger; and Glenn
   Randers-Pehrson. It is licensed as follows:
      Permission is hereby granted to use, copy, modify, and distribute this
      source code, or portions hereof, for any purpose, without fee, subject
      to the following restrictions:

      1. The origin of this source code must not be
         misrepresented.

      2. Altered versions must be plainly marked as such
         and must not be misrepresented as being the
         original source.

      3. This Copyright notice may not be removed or
         altered from any source or altered source
         distribution.
 - unzip is Copyright (C) 1998-2003 Gilles Vollant, and is licensed as follows:
    Permission is granted to anyone to use this software for any purpose,
    including commercial applications, and to alter it and redistribute it
    freely, subject to the following restrictions:

    1. The origin of this software must not be misrepresented; you must not
       claim that you wrote the original software. If you use this software
       in a product, an acknowledgment in the product documentation would be
       appreciated but is not required.
    2. Altered source versions must be plainly marked as such, and must not be
       misrepresented as being the original software.
    3. This notice may not be removed or altered from any source distribution.
  - zlib is Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler and is
    licensed the same as unzip.

Again the above is a summary, the complete licenses are available in the
Lic* files.