pngminus: Change license to MIT, etc.

Change the license to MIT.
Move the license text from the source files to a LICENSE file.
Move the change log from the source files to a CHANGES file.
Delete the Turbo C makefile and simplify the Linux makefile heavily.
Create explicitly named static and shared executables in the makefile.
Refresh the README file a bit from the twenty year old one.

Signed-off-by: Willem van Schaik <willem@schaik.com>
Signed-off-by: Cosmin Truta <ctruta@gmail.com>
This commit is contained in:
Willem van Schaik
2019-01-23 06:05:54 -08:00
committed by Cosmin Truta
parent 3342fafa60
commit 62a56d4fcc
10 changed files with 124 additions and 193 deletions

View File

@@ -1,22 +1,9 @@
/*
* pnm2png.c --- conversion from PBM/PGM/PPM-file to PNG-file
* copyright (C) 1999,2015,2017,2018 by Willem van Schaik <willem at schaik.com>
* copyright (C) 1999-2019 by Willem van Schaik <willem at schaik dot com>
*
* version 1.0 - 1999.10.15 - First version.
* 1.1 - 2015.07.29 - Fixed leaks (Glenn Randers-Pehrson)
* 1.2 - 2017.04.22 - Add buffer-size check
* 1.3 - 2017.08.24 - Fix potential overflow in buffer-size check
* (Glenn Randers-Pehrson)
* 1.4 - 2017.08.28 - Add PNGMINUS_UNUSED (Christian Hesse)
* 1.5 - 2018.08.05 - Fix buffer overflow in tokenizer (Cosmin Truta)
* 1.6 - 2018.08.05 - Improve portability and fix style (Cosmin Truta)
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear in
* supporting documentation. This software is provided "as is" without
* express or implied warranty.
* This software is released under the MIT license. For conditions of
* distribution and use, see the LICENSE file part of this package.
*/
#include <stdio.h>