1: In short, Gauche is distributed under so called "BSD license", 2: that is, as far as you retain the copyrignt notice and disclaimer below, 3: you can use, copy, modify and redistribute your modification freely. 4: The formal term is specified in each copyright notices. 5: 6: A few files associated to autoconf and libtool in the distribution are 7: covered by GPL, but they have an exception so that I (and you) can 8: distribute them under BSD license. See each file for the detailed term. 9: 10: 11: Copyright and condition of use of main portion of the source: 12: ----------------------------------------------------------------------------- 13: 14: Copyright (c) 2000-2007 Shiro Kawai <shiro@acm.org> 15: 16: Redistribution and use in source and binary forms, with or without 17: modification, are permitted provided that the following conditions 18: are met: 19: 20: 1. Redistributions of source code must retain the above copyright 21: notice, this list of conditions and the following disclaimer. 22: 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: 3. Neither the name of the authors nor the names of its contributors 28: may be used to endorse or promote products derived from this 29: software without specific prior written permission. 30: 31: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32: "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33: LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 34: A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35: OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 36: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 37: TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 38: PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 39: LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 40: NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 41: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 42: 43: ----------------------------------------------------------------------------- 44: 45: 46: 47: Copyright of gc/* ----------------------------------------------------------- 48: 49: Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers 50: Copyright (c) 1991-1996 by Xerox Corporation. All rights reserved. 51: Copyright (c) 1996-1999 by Silicon Graphics. All rights reserved. 52: Copyright (c) 1999 by Hewlett-Packard Company. All rights reserved. 53: 54: THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED 55: OR IMPLIED. ANY USE IS AT YOUR OWN RISK. 56: 57: Permission is hereby granted to use or copy this program 58: for any purpose, provided the above notices are retained on all copies. 59: Permission to modify the code and to distribute modified code is granted, 60: provided the above notices are retained, and a notice that the code was 61: modified is included with the above copyright notice. 62: 63: 64: Copyright of lib/srfi-1.scm ------------------------------------------------- 65: 66: ;;; Copyright (c) 1998, 1999 by Olin Shivers. You may do as you please with 67: ;;; this code as long as you do not remove this copyright notice or 68: ;;; hold me liable for its use. Please send bug reports to shivers@ai.mit.edu. 69: 70: 71: Copyright of lib/srfi-11.scm ------------------------------------------------ 72: 73: ;; Copyright (C) Lars T Hansen (1999). All Rights Reserved. 74: ;; 75: ;; This document and translations of it may be copied and furnished to 76: ;; others, and derivative works that comment on or otherwise explain it 77: ;; or assist in its implementation may be prepared, copied, published and 78: ;; distributed, in whole or in part, without restriction of any kind, 79: ;; provided that the above copyright notice and this paragraph are 80: ;; included on all such copies and derivative works. However, this 81: ;; document itself may not be modified in any way, such as by removing 82: ;; the copyright notice or references to the Scheme Request For 83: ;; Implementation process or editors, except as needed for the purpose of 84: ;; developing SRFIs in which case the procedures for copyrights defined 85: ;; in the SRFI process must be followed, or as required to translate it 86: ;; into languages other than English. 87: ;; 88: ;; The limited permissions granted above are perpetual and will not be 89: ;; revoked by the authors or their successors or assigns. 90: ;; 91: ;; This document and the information contained herein is provided on an 92: ;; "AS IS" basis and THE AUTHOR AND THE SRFI EDITORS DISCLAIM ALL 93: ;; WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY 94: ;; WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY 95: ;; RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A 96: ;; PARTICULAR PURPOSE. 97: 98: 99: Copyright of ext/mt-random/mt-random.c ------------------------------------ 100: 101: Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura, 102: All rights reserved. 103: 104: Redistribution and use in source and binary forms, with or without 105: modification, are permitted provided that the following conditions 106: are met: 107: 108: 1. Redistributions of source code must retain the above copyright 109: notice, this list of conditions and the following disclaimer. 110: 111: 2. Redistributions in binary form must reproduce the above copyright 112: notice, this list of conditions and the following disclaimer in the 113: documentation and/or other materials provided with the distribution. 114: 115: 3. The names of its contributors may not be used to endorse or promote 116: products derived from this software without specific prior written 117: permission. 118: 119: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 120: "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 121: LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 122: A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 123: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 124: EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 125: PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 126: PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 127: LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 128: NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 129: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 130: 131: 132: Copyright of lib/gauche/reload.scm ------------------------------------- 133: 134: ;;; Copyright(C) 2002 by Alex Shinn <foof@synthcode.com> 135: ;;; 136: ;;; Permission to use, copy, modify, distribute this software and 137: ;;; accompanying documentation for any purpose is hereby granted, 138: ;;; provided that existing copyright notices are retained in all 139: ;;; copies and that this notice is included verbatim in all 140: ;;; distributions. 141: ;;; This software is provided as is, without express or implied 142: ;;; warranty. In no circumstances the author(s) shall be liable 143: ;;; for any damages arising out of the use of this software. 144: 145: 146: Copyright of ext/digest/*, lib/rfc/hmac.scm, lib/util/digest.scm ------- 147: 148: Copyright (c) 2002-2003 Kimura Fuyuki, All rights reserved. 149: 150: Redistribution and use in source and binary forms, with or without 151: modification, are permitted provided that the following conditions 152: are met: 153: 154: 1. Redistributions of source code must retain the above copyright 155: notice, this list of conditions and the following disclaimer. 156: 157: 2. Redistributions in binary form must reproduce the above copyright 158: notice, this list of conditions and the following disclaimer in the 159: documentation and/or other materials provided with the distribution. 160: 161: 3. Neither the name of the authors nor the names of its contributors 162: may be used to endorse or promote products derived from this 163: software without specific prior written permission. 164: 165: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 166: "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 167: LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 168: A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 169: OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 170: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 171: TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 172: PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 173: LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 174: NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 175: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.