1 Steel Bank Common Lisp (SBCL) is free software, and comes with
2 absolutely no warranty.
4 SBCL is derived from CMU CL, which was released into the public
5 domain, subject only to the BSD-style "free, but credit must be given
6 and copyright notices must be retained" licenses in the LOOP macro
7 (from MIT and Symbolics) and in the PCL implementation of CLOS (from
10 After CMU CL was released into the public domain, it was maintained by
11 volunteers, who continued the tradition of releasing their work into
14 All changes to SBCL since the fork from CMU CL have been released into
15 the public domain in jurisdictions where this is possible, or under
16 the FreeBSD licence where not.
18 The CityHash mix function as adapted in hopscotch.c has an MIT license.
20 Thus, there are no known obstacles to copying, using, and modifying
21 SBCL freely, as long as copyright notices of MIT, Symbolics, Xerox and
22 Gerd Moellmann are retained.
24 ================================================================================
26 ;;;; Portions of LOOP are Copyright (c) 1986 by the Massachusetts Institute
27 ;;;; of Technology. All Rights Reserved.
29 ;;;; Permission to use, copy, modify and distribute this software and its
30 ;;;; documentation for any purpose and without fee is hereby granted,
31 ;;;; provided that the M.I.T. copyright notice appear in all copies and that
32 ;;;; both that copyright notice and this permission notice appear in
33 ;;;; supporting documentation. The names "M.I.T." and "Massachusetts
34 ;;;; Institute of Technology" may not be used in advertising or publicity
35 ;;;; pertaining to distribution of the software without specific, written
36 ;;;; prior permission. Notice must be given in supporting documentation that
37 ;;;; copying distribution is by permission of M.I.T. M.I.T. makes no
38 ;;;; representations about the suitability of this software for any purpose.
39 ;;;; It is provided "as is" without express or implied warranty.
41 ;;;; Massachusetts Institute of Technology
42 ;;;; 77 Massachusetts Avenue
43 ;;;; Cambridge, Massachusetts 02139
45 ================================================================================
47 ;;;; Portions of LOOP are Copyright (c) 1989, 1990, 1991, 1992 by Symbolics,
48 ;;;; Inc. All Rights Reserved.
50 ;;;; Permission to use, copy, modify and distribute this software and its
51 ;;;; documentation for any purpose and without fee is hereby granted,
52 ;;;; provided that the Symbolics copyright notice appear in all copies and
53 ;;;; that both that copyright notice and this permission notice appear in
54 ;;;; supporting documentation. The name "Symbolics" may not be used in
55 ;;;; advertising or publicity pertaining to distribution of the software
56 ;;;; without specific, written prior permission. Notice must be given in
57 ;;;; supporting documentation that copying distribution is by permission of
58 ;;;; Symbolics. Symbolics makes no representations about the suitability of
59 ;;;; this software for any purpose. It is provided "as is" without express
60 ;;;; or implied warranty.
62 ;;;; Symbolics, CLOE Runtime, and Minima are trademarks, and CLOE, Genera,
63 ;;;; and Zetalisp are registered trademarks of Symbolics, Inc.
66 ;;;; 8 New England Executive Park, East
67 ;;;; Burlington, Massachusetts 01803
69 ================================================================================
71 ;;;; copyright information from original PCL sources:
73 ;;;; Copyright (c) 1985, 1986, 1987, 1988, 1989, 1990 Xerox Corporation.
74 ;;;; All rights reserved.
76 ;;;; Use and copying of this software and preparation of derivative works based
77 ;;;; upon this software are permitted. Any distribution of this software or
78 ;;;; derivative works must comply with all applicable United States export
81 ;;;; This software is made available AS IS, and Xerox Corporation makes no
82 ;;;; warranty about the software, its performance or its conformity to any
85 ================================================================================
87 ;;; Copyright (C) 2002 Gerd Moellmann <gerd.moellmann@t-online.de>
88 ;;; All rights reserved.
90 ;;; Redistribution and use in source and binary forms, with or without
91 ;;; modification, are permitted provided that the following conditions
94 ;;; 1. Redistributions of source code must retain the above copyright
95 ;;; notice, this list of conditions and the following disclaimer.
96 ;;; 2. Redistributions in binary form must reproduce the above copyright
97 ;;; notice, this list of conditions and the following disclaimer in the
98 ;;; documentation and/or other materials provided with the distribution.
99 ;;; 3. The name of the author may not be used to endorse or promote
100 ;;; products derived from this software without specific prior written
103 ;;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
104 ;;; OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
105 ;;; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
106 ;;; ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
107 ;;; LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
108 ;;; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
109 ;;; OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
110 ;;; BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
111 ;;; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
112 ;;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
113 ;;; USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH