forked from sandialabs/InterSpec
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathNOTICE.html
More file actions
1961 lines (1646 loc) · 111 KB
/
NOTICE.html
File metadata and controls
1961 lines (1646 loc) · 111 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Libraries used by InterSpec</title>
<style>
.license{
display: inline-block;
margin-top: 20px;
padding-left: 10px;
border: solid 1px black;
}
li {
margin-top: 5px;
}
</style>
</head>
<body>
<p>InterSpec is licensed under the <a href="#lgpl21">LGPL v2.1 license</a>, and is built using a number
of additional open-source libraries.
</p>
<p>This file provides a description of libraries used, as well as their license text.<br />
Library versions used are current as of InterSpec v1.0.14.</p>
<ul style="list-style-type: none; margin-left: 1em; margin-top: 0;padding: 0;">
<li><b><a href="http://www.webtoolkit.eu/wt" target="_blank">Wt</a></b> (version 3.7.1): a C++ library for web development.
<div style="margin-left: 1em; font-size: small;">
<b>InterSpec</b> uses <b>Wt</b> extensively to render the HTML based GUI, to
facilitate user interactions, and for database object-relational mapping.
<div>
<b>Wt</b> is available under either the
<a href="#gplv2" >GNU GPL Version 2 license</a>,
or a
<a href="https://www.webtoolkit.eu/wt/license/Wt%20License%20Agreement.pdf" target="_blank">commercial license</a>;
development of <b>InterSpec</b> has been done under the commercial license.
</div>
</div>
</li>
<li><b><a href="http://www.boost.org/" target="_blank">Boost</a></b> (version 1.86): C++ libraries.
<div style="margin-left: 1em; font-size: small;">
<b>InterSpec</b> uses <b>Boost</b> for a host of tasks, including: as a dependency to <b>Wt</b>,
unit testing, mathematical constants and distributions, input parsing, working with date/times,
linear algebra, hashing, supplements to the c++ language, and more.
<b>Boost</b> is licensed under the <a href="#boost" >Boost Software License</a>.
</div>
</li>
<li><b><a href="http://rapidxml.sourceforge.net/" target="_blank">RapidXml</a></b> (version 1.13): C++ XML Parser.
<div style="margin-left: 1em; font-size: small;">
A slightly modified version of this library, which allows parsing of some non-compliant XML files,
is used for all XML parsing tasks within <b>InterSpec</b>; all modifications are included and marked with the source code of <b>InterSpec</b>.
<b>RapidXml</b> is licensed under the <a href="#boost">Boost Software License</a>.
</div>
</li>
<li><b><a href="https://pugixml.org/" target="_blank">pugixml</a></b> (version 1.9): Light-weight, simple and fast XML parser for C++ with XPath support.
<div style="margin-left: 1em; font-size: small;">
<b>pugixml</b> is used by the <em>spectrum file query tool</em> to parse an XPath query event XML files.
<b>pugixml</b> is licensed under the <a href="#mit" >MIT License</a>. (Windows, Linux, macOS builds only)
</div>
</li>
<li><b><a href="https://github.com/root-project/root/tree/master/math/minuit2" target="_blank">Minuit2</a></b> (version 5.28.00): Minimization Package.
<div style="margin-left: 1em; font-size: small;">
<b>Minuit2</b> is part <a href="https://root.cern/" target="_blank">Cern's ROOT</a> package, and is used to perform numerical optimizations for peak, energy calibration, and shielding/source-activity fitting.
<b>Minuit2</b> is licensed under the <a href="#lgpl21">LGPL v2.1 License</a>.
</div>
</li>
<li><b><a href="http://www.feynarts.de/cuba/" target="_blank">Cuba</a></b> (version 3.0): a library for multidimensional numerical integration
<div style="margin-left: 1em; font-size: small;">
<b>Cuba</b> is used to perform the numericall integration for self-attenuation sources in the shielding/source tool.
<b>Cuba</b> is licensed under the <a href="#lgpl30">LGPL v3 License</a>.
</div>
</li>
<li><b><a href="https://github.com/beltoforion/muparserx/" target="_blank">muparserx</a></b> (version 4.0.7): c++ Math Parser Library.
<div style="margin-left: 1em; font-size: small;">
<b>muparserx</b> is used to evaluate user entered detector efficiencies, and to help evaluate expressions for the <em>TerminalWidget</em> (not all builds of <b>InterSpec</b> contain this tool).
<b>muparserx</b> is licensed under the <a href="#bsd3clause" target="_blank">BSD License</a>.
</div>
</li>
<li><b><a href="https://electronjs.org/" target="_blank">Electron</a></b> (version 13.6.9): Package based on the Chromium web browser to build cross platform desktop apps with JavaScript, HTML, and CSS.
<div style="margin-left: 1em; font-size: small;">
<b>Electron</b> is used to display app contents for the Electron-based Windows and Linux versions of <b>InterSpec</b>.
<b>Electron</b> is licensed under the <a href="#mit">MIT License</a>,
but libraries it uses may be licensed under other terms; see <b>Electron</b>s
<a href="https://github.com/electron/electron" target="_blank">git repository</a>
for more information.
</div>
</li>
<li><b><a href="https://www.nuget.org/packages/Microsoft.Web.WebView2" target="_blank">Microsoft.Web.WebView2</a></b> (version 1.0.705.50): Embed web content (HTML, CSS, and JavaScript) in your native applications with Microsoft Edge WebView2.
<div style="margin-left: 1em; font-size: small;">
<b>Microsoft.Web.WebView2</b> is used to display app contents for the "Edge" version of <b>InterSpec</b> on Windows (starting from <b>InterSpec</b> version 1.0.11).
<b>Microsoft.Web.WebView2</b> is licensed under the <a href="#edge">Microsoft software licensing terms</a>.
</div>
</li>
<li><b><a href="https://www.wxwidgets.org/" target="_blank">wxWidgets</a></b> (version 3.2.1): Cross-Platform GUI Library.
<div style="margin-left: 1em; font-size: small;">
<b>wxWidgets</b> is used by the "Edge" version of <b>InterSpec</b> on Windows to handle application-level events like GUI window creation.
<b>wxWidgets</b> is licensed under the <a href="#wxWidgets">wxWindows Library Licence, Version 3.1</a>.
</div>
</li>
<li><b><a href="https://www.sqlite.org/index.html" target="_blank">SQLite</a></b> (version 3.17.0): SQL database engine.
<div style="margin-left: 1em; font-size: small;">
<b>SQLite</b> is used to save user preferences and application state. The version used is what is included in the Wt library.
<b>SQLite</b> is <a href="https://en.wikipedia.org/wiki/Public_domain" target="_blank">Public Domain</a> software.
</div>
</li>
<li><b><a href="https://root.cern.ch/" target="_blank">ROOT</a>:</b> A modular scientific software framework.
<div style="margin-left: 1em; font-size: small;">
<b>InterSpec</b> uses a small amount of code derived from the <b>ROOT</b> <em>TSpectrum</em> class to
estimate the continuum for a spectrum (both are deprecated features);
code used is marked and attributed within the <b>InterSpec</b> source code.
<b>ROOT</b> is licensed under the <a href="##lgpl21">LGPL v2.1 License</a>.
</div>
</li>
<li><b><a href="https://jquery.org/" target="_blank">jQuery</a></b> (version 3.6.0): javascript library.
<div style="margin-left: 1em; font-size: small;">
<b>jQuery</b> is used to help deal with cross-browser idiosyncrasies in the client-side java script.
<b>jQuery</b> is licensed under the <a href="#mit">MIT License</a>.
</div>
</li>
<li><b><a href="http://qtip2.com/" target="_blank">qTip2</a></b> (version 3.0.3): javascript library that provides tooltip and notification tools.
<div style="margin-left: 1em; font-size: small;">
<b>qTip2</b> is used to help make the content-rich tooltips, as well as the notifications within <b>InterSpec</b>.
<b>qTip2</b> is licensed under the <a href="#mit">MIT License</a>.
</div>
</li>
<li><b><a href="https://d3js.org/" target="_blank">d3.js</a></b> (version 3.5.15): a JavaScript charting library.
<div style="margin-left: 1em; font-size: small;">
<b>d3.js</b> powers rendering and interactions of the spectrum chart, gross-count time chart, and decay tool.
<b>d3.js</b> is licensed under the <a href="#bsd3clause">BSD License</a>.
</div>
</li>
<li><b><a href="https://querybuilder.js.org/" target="_blank">jQuery QueryBuilder</a></b> (version 2.5.2): jQuery plugin for user friendly query/filter creator.
<div style="margin-left: 1em; font-size: small;">
<b>QueryBuilder</b> is used to construct spectrum file queries.
<b>QueryBuilder</b> is <a href="#mit">MIT licensed</a> javascript library.
(Windows, Linux, macOS builds only)
</div>
</li>
<li><b><a href="https://bgrins.github.io/spectrum/" target="_blank">spectrum.js</a></b> (version 1.8.0): The No Hassle jQuery Colorpicker.
<div style="margin-left: 1em; font-size: small;">
<b>spectrum.js</b> is select colors throughout InterSpec when a native <code>HTML5</code> is not used.
<b>spectrum.js</b> is <a href="#mit">MIT licensed</a> javascript library.
</div>
</li>
<li><b><a href="https://github.com/que-etc/resize-observer-polyfill" target="_blank">resize-observer-polyfill</a></b> (version 1.5.1): A polyfill for the Resize Observer API.
<div style="margin-left: 1em; font-size: small;">
<b>resize-observer-polyfill</b> is used to support the JavaScript <code>ResizeObserver</code> functionality for older browsers that do not natively support API.
<b>resize-observer-polyfill</b> is <a href="#mit">MIT licensed</a> javascript library.
</div>
</li>
<li><b><a href="https://zlib.net" target="_blank">zlib</a></b> (version 1.2.12): A Massively Spiffy Yet Delicately Unobtrusive Compression Library.
<div style="margin-left: 1em; font-size: small;">
<b>zlib</b> is used to open user uploaded zip files that contain spectrum files.
<b>zlib</b> is <a href="#zlib">ZLIB licensed</a> library.
</div>
</li>
<li><b><a href="https://github.com/libharu/libharu" target="_blank">libHaru</a></b> (version 2.3.0): free PDF library.
<div style="margin-left: 1em; font-size: small;">
<b>libHaru</b> is used for the macOS build to help provide the <em>Quick Look</em> preview of spectrum files inside the <em>Finder</em>.
<b>libHaru</b> is <a href="#zlib">ZLIB licensed</a> library.
</div>
</li>
<li><b><a href="https://www.nayuki.io/page/qr-code-generator-library" target="_blank">QR Code generator library</a></b> (version 1.8.0): Multiple programming language QR code generator.
<div style="margin-left: 1em; font-size: small;">
<b>QR Code generator library</b> is used to generate QR codes throughout InterSpec; notably to represent detector response functions.
<b>QR Code generator library</b> is <a href="#mit">MIT licensed</a> library.
</div>
</li>
<li><b><a href="http://www.libpng.org/pub/png/libpng.html" target="_blank">libpng</a></b> (version 1.6.37): libpng is the official PNG reference library.
<div style="margin-left: 1em; font-size: small;">
<b>libpng</b> is only on the macOS app build as part of rendering spectrum file previews in the Finder.
<b>libpng</b> is <a href="#png">PNG Reference Library License version 2</a> library.
</div>
</li>
<li><b><a href="http://ceres-solver.org" target="_blank">Ceres Solver</a></b> (version 2.2.0): Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems.
<div style="margin-left: 1em; font-size: small;">
<b>Ceres Solver</b> is used, starting with InterSpec version 1.0.11, for the the <em>Relative Efficiency</em> tools ("Isotopics by nuclides" and "Isotopics from peaks"); it may be used for peak-fitting as well in the future.
<b>Ceres Solver</b> is <a href="#bsd3clause">BSD License</a> library.
</div>
</li>
<li><b><a href="https://eigen.tuxfamily.org/index.php" target="_blank">Eigen</a></b> (version 3.4.0): Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.
<div style="margin-left: 1em; font-size: small;">
<b>Eigen</b> is used used by the <b>Ceres Solver</b> library, as well as a few places within the <em>Relative Efficiency</em> tools for some matrix operations.
<b>Eigen</b> is <a href="#mozilla">Mozilla Public License Version 2.0</a> library. <br />
“This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0.”
</div>
</li>
<li>The <a href="https://leafletjs.com/index.html" target="_blank">Leaflet</a>-based map feature uses a number of Javascript libraries to help display map data:
<ul>
<li>
<b><a href="https://leafletjs.com/index.html" target="_blank">Leaflet</a></b> (version 1.9.3): an open-source JavaScript library
for mobile-friendly interactive maps. <b>Leaflet</b> is <a href="#bsd2clause">BSD 2-Clause "Simplified" License</a> library.
</li>
<li>
<b><a href="https://github.com/Esri/esri-leaflet" target="_blank">Esri Leaflet</a></b> (version 3.1.10): Leaflet plugins for working with a handful of the most popular ArcGIS Service types. <b>Esri Leaflet</b> is <a href="#Apache-2.0">Apache License 2.0</a> library.
<div style="font-size: small;">The following copyright statement applies to this library:</div>
<div style="margin-left: 1em; font-size: x-small;">
“Copyright © 2014-2019 Esri. Licensed under the Apache License, Version 2.0, you may not use this file except in compliance with the Apache License. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the Apache License is distributed on an “AS IS” BASIS, WITHOUT WARRENTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.”
</div>
</li>
<li>
<b><a href="https://github.com/Esri/esri-leaflet-vector" target="_blank">Esri Leaflet Vector Tile Plugin</a></b> (version 4.0.0): A plugin for Esri Leaflet to visualize Vector tiles from ArcGIS Online. <b>Esri Leaflet Vector Tile Plugin</b> is <a href="#Apache-2.0">Apache License 2.0</a> library.<br />
<div style="font-size: small;">The following copyright statement applies to this library:</div>
<div style="margin-left: 1em; font-size: x-small;">
“Copyright © 2016-2020 Esri. Licensed under the Apache License, Version 2.0, you may not use this file except in compliance with the Apache License. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the Apache License is distributed on an “AS IS” BASIS, WITHOUT WARRENTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.”
</div>
</li>
<li>
<b><a href="https://github.com/geoman-io/leaflet-geoman" target="_blank">Leaflet-Geoman</a></b> (version 2.14.1): Leaflet Plugin For Creating And Editing Geometry Layers. <b>Leaflet-Geoman</b> is <a href="#mit">MIT licensed</a> library.
</li>
<li>
<b><a href="https://github.com/d3/d3-polygon" target="_blank">d3-polygon</a></b> (version 3.0.1): This module provides a few basic geometric operations for two-dimensional polygons. <b>d3-polygon</b> is <a href="#isc">ISC licensed</a> library.
</li>
<li>
<b><a href="https://github.com/Leaflet/Leaflet.heat" target="_blank">Leaflet.heat</a></b> (version 0.2.0): A tiny, simple and fast Leaflet heatmap plugin. <b>Leaflet.heat</b> is <a href="#bsd2clause">BSD 2-Clause "Simplified" License</a> library.
</li>
<li>
<b><a href="https://github.com/Leaflet/Leaflet.markercluster" target="_blank">Leaflet.markercluster</a></b> (version 1.5.3): Provides Beautiful Animated Marker Clustering functionality for Leaflet, a JS library for interactive maps. <b>Leaflet.markercluster</b> is <a href="#mit">MIT licensed</a> library.
</li>
<li>
<b><a href="https://github.com/CliffCloud/Leaflet.EasyButton" target="_blank">Leaflet.EasyButton</a></b> (version 2.4.0): The easiest way to add buttons with Leaflet. <b>Leaflet.EasyButton</b> is <a href="#mit">MIT licensed</a> library.
</li>
<li>
<b><a href="https://github.com/ptma/Leaflet.Measure" target="_blank">Leaflet.Measure</a></b> (git hash 20e0e7d): A leaflet plugin for measuring distances and areas. <b>Leaflet.Measure</b> is <a href="#mit">MIT licensed</a> library.
</li>
</ul>
</li>
<li><b><a href="https://github.com/zxing-cpp/zxing-cpp" target="_blank">ZXing-C++</a></b> (git hash 720f62b): ZXing-C++ ("zebra crossing") is an open-source, multi-format linear/matrix barcode image processing library implemented in C++.
<div style="margin-left: 1em; font-size: small;">
<b>ZXing-C++</b> is used to look for QR-codes in images that are opened in InterSpec.
<b>ZXing-C++</b> is <a href="#Apache-2.0">Apache License 2.0</a> library.
<div style="font-size: small;">The following copyright statement applies to this library:</div>
<div style="margin-left: 1em; font-size: x-small;">
“Copyright © 2022 Axel Waggershauser. Licensed under the Apache License, Version 2.0, you may not use this file except in compliance with the Apache License. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the Apache License is distributed on an “AS IS” BASIS, WITHOUT WARRENTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.”
</div>
</div>
</li>
<li> </li>
<li>In addition to the many libraries used within <b>InterSpec</b>, many open-source, or publicly available tools
and resources are used to develop <b>InterSpec</b> including, but not limited to:
<ul style="list-style-type: none; margin-left: 1em; padding: 0; font-size: small;">
<li><a href="https://www.nndc.bnl.gov/ensdf/" target="_blank">Evaluated Nuclear Structure Data File (ENSDF)</a>: used to derive nuclear decay information and gamma cross sections.</li>
<li><a href="http://geant4.web.cern.ch/" target="_blank">Geant4</a>: Used to extract gamma cross section data from ENSDF to a custom format for InterSpec. Also used to validate physics calculations.</li>
<li><b>X-ray atomic transition data</b> (used to generate <code>xray_widths.xml</code>):
<ul style="margin-left: 1.5em; margin-top: 0.2em;">
<li><a href="https://github.com/tschoonj/xraylib/wiki" target="_blank">xraylib: a library for interactions of X-rays with matter</a> (see Schoonjans et al., Spectrochimica Acta Part B 66 (2011) 776-784, DOI: <a href="https://doi.org/10.1016/j.sab.2011.09.011" target="_blank">10.1016/j.sab.2011.09.011</a>).</li>
<li><a href="https://zenodo.org/records/16114067" target="_blank">X-ray DB: X-ray Reference Data in SQLite</a> (project home: <a href="https://xraypy.github.io/XrayDB/" target="_blank">https://xraypy.github.io/XrayDB/</a>).</li>
</ul>
</li>
<li>A number of build tools, including: <a href="https://cmake.org/" target="_blank">CMake</a>,
<a href="https://gcc.gnu.org/" target="_blank">GCC</a>,
<a href="https://clang.llvm.org/" target="_blank">Clang/LLVM</a>,
<a href="https://www.visualstudio.com/" target="_blank">Microsoft Visual Studio</a>,
<a href="https://www.python.org/" target="_blank">Python</a>,
<a href="https://git-scm.com" target="_blank">GIT</a>, and many more have been used to develop, compile, link, or otherwise produce <b>InterSpec</b>.
</li>
<li><a href="http://prod.sandia.gov/techlib/access-control.cgi/2014/1420625.pdf" target="_blank">GadrasDRF</a>: used to obtain detector response functions and create simulated data to test against.</li>
</ul>
</li>
</ul>
<div>
<div id="gplv2" class="license">
<pre>GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.</pre>
</div>
</div>
<div>
<div id="boost" class="license">
<pre>Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
</pre>
</div>
</div>
<div>
<div id="mit" class="license">
<pre>MIT License
Copyright (c) [year] [fullname]
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
</pre>
</div>
</div>
<div>
<div id="lgpl21" class="license">
<pre> GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether
this license or the ordinary General Public License is the better
strategy to use in any particular case, based on the explanations below.
When we speak of free software, we are referring to freedom of use,
not price. Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and charge
for this service if you wish); that you receive source code or can get
it if you want it; that you can change the software and use pieces of
it in new free programs; and that you are informed that you can do
these things.
To protect your rights, we need to make restrictions that forbid
distributors to deny you these rights or to ask you to surrender these
rights. These restrictions translate to certain responsibilities for
you if you distribute copies of the library or if you modify it.
For example, if you distribute copies of the library, whether gratis
or for a fee, you must give the recipients all the rights that we gave
you. You must make sure that they, too, receive or can get the source
code. If you link other code with the library, you must provide
complete object files to the recipients, so that they can relink them
with the library after making changes to the library and recompiling
it. And you must show them these terms so they know their rights.
We protect your rights with a two-step method: (1) we copyright the
library, and (2) we offer you this license, which gives you legal
permission to copy, distribute and/or modify the library.
To protect each distributor, we want to make it very clear that
there is no warranty for the free library. Also, if the library is
modified by someone else and passed on, the recipients should know
that what they have is not the original version, so that the original
author's reputation will not be affected by problems that might be
introduced by others.
Finally, software patents pose a constant threat to the existence of
any free program. We wish to make sure that a company cannot
effectively restrict the users of a free program by obtaining a
restrictive license from a patent holder. Therefore, we insist that
any patent license obtained for a version of the library must be
consistent with the full freedom of use specified in this license.
Most GNU software, including some libraries, is covered by the
ordinary GNU General Public License. This license, the GNU Lesser
General Public License, applies to certain designated libraries, and
is quite different from the ordinary General Public License. We use
this license for certain libraries in order to permit linking those
libraries into non-free programs.
When a program is linked with a library, whether statically or using
a shared library, the combination of the two is legally speaking a
combined work, a derivative of the original library. The ordinary
General Public License therefore permits such linking only if the
entire combination fits its criteria of freedom. The Lesser General
Public License permits more lax criteria for linking other code with
the library.
We call this license the "Lesser" General Public License because it
does Less to protect the user's freedom than the ordinary General
Public License. It also provides other free software developers Less
of an advantage over competing non-free programs. These disadvantages
are the reason we use the ordinary General Public License for many
libraries. However, the Lesser license provides advantages in certain
special circumstances.
For example, on rare occasions, there may be a special need to
encourage the widest possible use of a certain library, so that it becomes
a de-facto standard. To achieve this, non-free programs must be
allowed to use the library. A more frequent case is that a free
library does the same job as widely used non-free libraries. In this
case, there is little to gain by limiting the free library to free
software only, so we use the Lesser General Public License.
In other cases, permission to use a particular library in non-free
programs enables a greater number of people to use a large body of
free software. For example, permission to use the GNU C Library in
non-free programs enables many more people to use the whole GNU
operating system, as well as its variant, the GNU/Linux operating
system.
Although the Lesser General Public License is Less protective of the
users' freedom, it does ensure that the user of a program that is
linked with the Library has the freedom and the wherewithal to run
that program using a modified version of the Library.
The precise terms and conditions for copying, distribution and
modification follow. Pay close attention to the difference between a
"work based on the library" and a "work that uses the library". The
former contains code derived from the library, whereas the latter must
be combined with the library in order to run.
GNU LESSER GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any software library or other
program which contains a notice placed by the copyright holder or
other authorized party saying it may be distributed under the terms of
this Lesser General Public License (also called "this License").
Each licensee is addressed as "you".
A "library" means a collection of software functions and/or data
prepared so as to be conveniently linked with application programs
(which use some of those functions and data) to form executables.
The "Library", below, refers to any such software library or work
which has been distributed under these terms. A "work based on the
Library" means either the Library or any derivative work under
copyright law: that is to say, a work containing the Library or a
portion of it, either verbatim or with modifications and/or translated
straightforwardly into another language. (Hereinafter, translation is
included without limitation in the term "modification".)
"Source code" for a work means the preferred form of the work for
making modifications to it. For a library, complete source code means
all the source code for all modules it contains, plus any associated
interface definition files, plus the scripts used to control compilation
and installation of the library.
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running a program using the Library is not restricted, and output from
such a program is covered only if its contents constitute a work based
on the Library (independent of the use of the Library in a tool for
writing it). Whether that is true depends on what the Library does
and what the program that uses the Library does.
1. You may copy and distribute verbatim copies of the Library's
complete source code as you receive it, in any medium, provided that
you conspicuously and appropriately publish on each copy an
appropriate copyright notice and disclaimer of warranty; keep intact
all the notices that refer to this License and to the absence of any
warranty; and distribute a copy of this License along with the
Library.
You may charge a fee for the physical act of transferring a copy,
and you may at your option offer warranty protection in exchange for a
fee.
2. You may modify your copy or copies of the Library or any portion
of it, thus forming a work based on the Library, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) The modified work must itself be a software library.
b) You must cause the files modified to carry prominent notices
stating that you changed the files and the date of any change.
c) You must cause the whole of the work to be licensed at no
charge to all third parties under the terms of this License.
d) If a facility in the modified Library refers to a function or a
table of data to be supplied by an application program that uses
the facility, other than as an argument passed when the facility
is invoked, then you must make a good faith effort to ensure that,
in the event an application does not supply such function or
table, the facility still operates, and performs whatever part of
its purpose remains meaningful.
(For example, a function in a library to compute square roots has
a purpose that is entirely well-defined independent of the
application. Therefore, Subsection 2d requires that any
application-supplied function or table used by this function must
be optional: if the application does not supply it, the square
root function must still compute square roots.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Library,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Library, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote
it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Library.
In addition, mere aggregation of another work not based on the Library
with the Library (or with a work based on the Library) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may opt to apply the terms of the ordinary GNU General Public
License instead of this License to a given copy of the Library. To do
this, you must alter all the notices that refer to this License, so
that they refer to the ordinary GNU General Public License, version 2,
instead of to this License. (If a newer version than version 2 of the
ordinary GNU General Public License has appeared, then you can specify
that version instead if you wish.) Do not make any other change in
these notices.
Once this change is made in a given copy, it is irreversible for
that copy, so the ordinary GNU General Public License applies to all
subsequent copies and derivative works made from that copy.
This option is useful when you wish to copy part of the code of
the Library into a program that is not a library.
4. You may copy and distribute the Library (or a portion or
derivative of it, under Section 2) in object code or executable form
under the terms of Sections 1 and 2 above provided that you accompany
it with the complete corresponding machine-readable source code, which
must be distributed under the terms of Sections 1 and 2 above on a
medium customarily used for software interchange.
If distribution of object code is made by offering access to copy
from a designated place, then offering equivalent access to copy the
source code from the same place satisfies the requirement to
distribute the source code, even though third parties are not
compelled to copy the source along with the object code.
5. A program that contains no derivative of any portion of the
Library, but is designed to work with the Library by being compiled or
linked with it, is called a "work that uses the Library". Such a
work, in isolation, is not a derivative work of the Library, and
therefore falls outside the scope of this License.
However, linking a "work that uses the Library" with the Library
creates an executable that is a derivative of the Library (because it
contains portions of the Library), rather than a "work that uses the
library". The executable is therefore covered by this License.
Section 6 states terms for distribution of such executables.
When a "work that uses the Library" uses material from a header file
that is part of the Library, the object code for the work may be a
derivative work of the Library even though the source code is not.
Whether this is true is especially significant if the work can be
linked without the Library, or if the work is itself a library. The
threshold for this to be true is not precisely defined by law.
If such an object file uses only numerical parameters, data
structure layouts and accessors, and small macros and small inline
functions (ten lines or less in length), then the use of the object
file is unrestricted, regardless of whether it is legally a derivative
work. (Executables containing this object code plus portions of the
Library will still fall under Section 6.)
Otherwise, if the work is a derivative of the Library, you may
distribute the object code for the work under the terms of Section 6.
Any executables containing that work also fall under Section 6,
whether or not they are linked directly with the Library itself.
6. As an exception to the Sections above, you may also combine or
link a "work that uses the Library" with the Library to produce a
work containing portions of the Library, and distribute that work
under terms of your choice, provided that the terms permit
modification of the work for the customer's own use and reverse
engineering for debugging such modifications.
You must give prominent notice with each copy of the work that the
Library is used in it and that the Library and its use are covered by
this License. You must supply a copy of this License. If the work
during execution displays copyright notices, you must include the
copyright notice for the Library among them, as well as a reference
directing the user to the copy of this License. Also, you must do one
of these things:
a) Accompany the work with the complete corresponding
machine-readable source code for the Library including whatever
changes were used in the work (which must be distributed under
Sections 1 and 2 above); and, if the work is an executable linked
with the Library, with the complete machine-readable "work that
uses the Library", as object code and/or source code, so that the
user can modify the Library and then relink to produce a modified
executable containing the modified Library. (It is understood
that the user who changes the contents of definitions files in the
Library will not necessarily be able to recompile the application
to use the modified definitions.)
b) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (1) uses at run time a
copy of the library already present on the user's computer system,
rather than copying library functions into the executable, and (2)
will operate properly with a modified version of the library, if
the user installs one, as long as the modified version is