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[LONG] Broken (lib)vista copyright



Hi,
opening a new thread for a totally different question: copyright. As you might
know, Debian is "more than picky" about copyright issues. Analyzing libvista
sources, I've found that there's no complete copyright information :(. Here's
what I achieved after almost an hour of "surfing the code":

---8<---
Source: http://od1n.sourceforge.net/

Files: debian/*
Copyright: © 2008, David Paleino <d.paleino@gmail.com>
License: GPL-3+
 This package 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 3 of the License, or
 (at your option) any later version.

Files: *
Copyright: © who?
License: GPL-2+
 This package 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.

Files: vista/file.h
       vista/mu.h
       vista/option.h
       vista/os.h
       vista/Adjust.c
       vista/Alloc.c
       vista/Attr.c
       vista/Complex.c
       vista/ConvertC.c
       vista/ConvertL.c
       vista/ConvertO.c
       vista/ConvertR.c
       vista/Convolve.c
       vista/ConvolveSep.c
       vista/Dictionary.c
       vista/Dither.c
       vista/Error.c
       vista/Fft.c
       vista/FileIO.c
       vista/Fill.c
       vista/ForkImageDpy.c
       vista/FuncMin.{c,h}
       vista/Gradient.c
       vista/GradientSeq.c
       vista/Image.c
       vista/ImageDpy.c
       vista/ImageType.c
       vista/Invert.c
       vista/Kernel.c
       vista/LinSysMin.{c,h}
       vista/Op.c
       vista/Option.c
       vista/PackData.c
       vista/Param.c
       vista/Sample.c
       vista/SegEdges.c
       vista/Stats.c
       vista/Synth.c
       vista/Type.c
       vista/UbcIff.c
       vista/VCamera.h
       vista/VImage.h
       vista/Vlib.h
Copyright: © 1993-1994, University of British Columbia
                        Arthur Pope, UBC Lab for Computational Intelligence
License: other
 Permission to use, copy, modify, distribute, and sell this software and its
 [..]
 implied warranty.
 
Files: vista/Calibrate.c
       vista/CameraError.c
       vista/Coord.c
Copyright: © 1993-1994, University of British Columbia
                        Arthur Pope, UBC Lab for Computational Intelligence
                         from implementation by Reg Willson, Carnegie Mellon
                         University
License: other
 Permission to use, copy, modify, distribute, and sell this software and its
 [..]
 implied warranty.

Files: vista/Camera.c
       vista/Edges.c
       vista/EdgesType.c
       vista/Link.c
       vista/VEdges.h
       vista/VGraph.h
       vista/ZeroC.c
Copyright: © 1993-1994, University of British Columbia
                        David Lowe, UBC Lab for Computational Intelligence
License: other
 Permission to use, copy, modify, distribute, and sell this software and its
 [..]
 implied warranty.

Files: vista/postscript.h
       vista/Canny.c
       vista/EdgesToPS.c
       vista/Flip.c
       vista/GaussConv.c
       vista/ImageToPS.c
       vista/List.c
       vista/ReadPlain.c
       vista/ReadPnm.c
       vista/RGBToGray.c
       vista/Rotate.c
       vista/Scale.c
       vista/Shear.c
       vista/Transpose.c
       vista/VList.h
Copyright: © 1993-1994, University of British Columbia
                        Daniel Ko, UBC Lab for Computational Intelligence
License: other
 Permission to use, copy, modify, distribute, and sell this software and its
 [..]
 implied warranty.

Files: vista/Crop.c
Copyright: © 1993-1994, University of British Columbia
                        Arthur Pope,
                        Ralph Horstman,
                        UBC Lab for Computational Intelligence
License: other
 Permission to use, copy, modify, distribute, and sell this software and its
 [..]
 implied warranty.

Files: vista/OptFlowWLS.c
Copyright: © 1994, University of British Columbia
                   Arthur Pope, UBC Lab for Computational Intelligence
                    from implementation by John Barron, University of
                    Western Ontario
License: other
 Permission to use, copy, modify, distribute, and sell this software and its
 [..]
 implied warranty.

Files: vista/Volumes.{c,h}
       vista/VolumesOps.c
       vista/VolumesType.c
Copyright: © 1995-1996, Gabriele Lohmann, MPI/CNS, <lohmann@cns.mpg.de>
License: NONE TODO!

Files: vista/Xfuncproto.h
Copyright: © 1989, 1991, 1998, The Open Group
License: other
 Permission to use, copy, modify, distribute, and sell this software and its
 [..]
 in this Software without prior written authorization from The Open Group.
--->8---

Ok, here we go: most of the source code is © Arthur Pope from UBC. I believe
I'd include that as the "main" copyright holder (i.e. the section beginning
with "Files: *") -- all others become "exceptions".

Secondly, there's no copyright statement for files © Gabriele Lohmann, MPI/CNS.
Before contacting him, do you have any written statement about copyright for
those files?

Thirdly, there are some files which do not carry any statement: who owns their
copyright? These files are:

vista/AddFunc.c
vista/arithm.c
vista/GraphType.c

I suppose they're © by the odin team, but I need that written somewhere.

Please, fix these problems, so libvista can enter Debian gracefully :)

Kindly,
David

-- 
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