code.gitea.io/gitea@v1.22.3/options/license/BSD-3-Clause-flex (about)

     1  Flex carries the copyright used for BSD software, slightly modified
     2  because it originated at the Lawrence Berkeley (not Livermore!) Laboratory,
     3  which operates under a contract with the Department of Energy:
     4  
     5  Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The Flex Project.
     6  
     7  Copyright (c) 1990, 1997 The Regents of the University of California.
     8  All rights reserved.
     9  
    10  This code is derived from software contributed to Berkeley by
    11  Vern Paxson.
    12  
    13  The United States Government has rights in this work pursuant
    14  to contract no. DE-AC03-76SF00098 between the United States
    15  Department of Energy and the University of California.
    16  
    17  Redistribution and use in source and binary forms, with or without
    18  modification, are permitted provided that the following conditions
    19  are met:
    20  
    21  1. Redistributions of source code must retain the above copyright
    22     notice, this list of conditions and the following disclaimer.
    23  2. Redistributions in binary form must reproduce the above copyright
    24     notice, this list of conditions and the following disclaimer in the
    25     documentation and/or other materials provided with the distribution.
    26  
    27  Neither the name of the University nor the names of its contributors
    28  may be used to endorse or promote products derived from this software
    29  without specific prior written permission.
    30  
    31  THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
    32  IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
    33  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    34  PURPOSE.
    35  
    36  This basically says "do whatever you please with this software except
    37  remove this notice or take advantage of the University's (or the flex
    38  authors') name".
    39  
    40  Note that the "flex.skl" scanner skeleton carries no copyright notice.
    41  You are free to do whatever you please with scanners generated using flex;
    42  for them, you are not even bound by the above copyright.