ArgyllCMS programs bundled with Calibeam
=========================================

Calibeam for macOS includes two unmodified programs from ArgyllCMS 3.5.0:

  Contents/Helpers/spotread   reads the USB colorimeter
  Contents/Helpers/oeminst    converts X-Rite .edr files to .ccss corrections

Calibeam runs each of them as a separate program. Calibeam's own code is not
part of them and is not linked into them.

Copyright
---------

ArgyllCMS is Copyright Graeme W. Gill (the source files carry dates from 1995
onward), with the exceptions listed under "Other code inside these programs"
below. https://www.argyllcms.com/

Licenses
--------

The two programs are built from source files under several licenses. Taken
together, they are distributed under the GNU Affero General Public License,
version 3 (License.txt). The individual parts are:

  License.txt    GNU Affero General Public License, version 3
                 (ArgyllCMS libraries such as numlib, rspl, plot and xicc)
  License2.txt   GNU General Public License, version 2 or later
                 (spotread.c, oeminst.c and most of the instrument drivers)
  License3.txt   GNU General Public License, version 3
  icclib-License4.txt
                 MIT-style license for icclib (icc/)
  cgatslib-License4.txt
                 MIT-style license for cgatslib (cgats/)

spectro/xdg_bds.c and spectro/aglob.c carry the same MIT-style license in their
file headers, Copyright 2011, 2013 Graeme W. Gill.

Other code inside these programs
--------------------------------

oeminst also contains:

  spectro/inflate.c, spectro/vinflate.c
      "Not copyrighted 1992 by Mark Adler", from gzip 1.2.4, adapted by
      Graeme W. Gill.
  spectro/LzmaDec.c
      LZMA decoder by Igor Pavlov, public domain.

Neither program contains OpenSSL, libusb, libtiff, libjpeg, libpng or zlib
code, and neither loads any library outside macOS itself.

No warranty
-----------

These programs are distributed WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
licenses above for details.

Source code
-----------

See SOURCE.txt in this folder for where to get the complete corresponding
source code for the exact programs shipped, and how they were built.

The restrictions in Calibeam's own terms of use (for example on reverse
engineering and redistribution) do not apply to these programs. You may copy,
modify and redistribute them under the terms of their licenses.