Fix up license attribution for 3rd party code.

Create license text references to include the attribution licensed code
from the 3rd parties, and copy the Qt4 style for including this in the
doc build.  Also add attribution into the qglinfo program which is the
one that launches on conclusion of a successful package install.

Task-number: QTBUG-25160
Change-Id: Ifcf5a494518674d9ef2a1eb1c6977f7f87b33038
Reviewed-by: Sergey Dubitskiy <sergey.dubitskiy@nokia.com>
Reviewed-by: Danny Pope <daniel.pope@nokia.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/doc/src/legal/snippets/info-zip.txt b/doc/src/legal/snippets/info-zip.txt
new file mode 100644
index 000000000..932321c40
--- /dev/null
+++ b/doc/src/legal/snippets/info-zip.txt
@@ -0,0 +1,53 @@
+
+    Copyright (c) 1990-2005 Info-ZIP. All rights reserved.
+
+    For the purposes of this copyright and license, "Info-ZIP" is
+    defined as the following set of individuals:
+
+        Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel
+    Dubois, Jean-loup Gailly, Hunter Goatley, Ed Gordon, Ian Gorman,
+    Chris Herborth, Dirk Haase, Greg Hartwig, Robert Heath, Jonathan
+    Hudson, Paul Kienitz, David Kirschbaum, Johnny Lee, Onno van der
+    Linden, Igor Mandrichenko, Steve P. Miller, Sergio Monesi, Keith
+    Owens, George Petrov, Greg Roelofs, Kai Uwe Rommel, Steve
+    Salisbury, Dave Smith, Steven M. Schweda, Christian Spieler,
+    Cosmin Truta, Antoine Verheijen, Paul von Behren, Rich Wales,
+    Mike White
+
+    This software is provided "as is," without warranty of any kind,
+    express or implied. In no event shall Info-ZIP or its contributors
+    be held liable for any direct, indirect, incidental, special or
+    consequential damages arising out of the use of or inability to
+    use this software.
+
+    Permission is granted to anyone to use this software for any
+    purpose, including commercial applications, and to alter it and
+    redistribute it freely, subject to the following restrictions:
+
+       1. Redistributions of source code must retain the above
+    copyright notice, definition, disclaimer, and this list of
+    conditions.
+       2. Redistributions in binary form (compiled executables) must
+    reproduce the above copyright notice, definition, disclaimer, and
+    this list of conditions in documentation and/or other materials
+    provided with the distribution. The sole exception to this
+    condition is redistribution of a standard UnZipSFX binary
+    (including SFXWiz) as part of a self-extracting archive; that is
+    permitted without inclusion of this license, as long as the
+    normal SFX banner has not been removed from the binary or disabled.
+       3. Altered versions--including, but not limited to, ports to
+    new operating systems, existing ports with new graphical
+    interfaces, and dynamic, shared, or static library versions--must
+    be plainly marked as such and must not be misrepresented as
+    being the original source. Such altered versions also must not
+    be misrepresented as being Info-ZIP releases--including, but not
+    limited to, labeling of the altered versions with the names
+    "Info-ZIP" (or any variation thereof, including, but not limited
+    to, different capitalizations), "Pocket UnZip," "WiZ" or "MacZip"
+    without the explicit permission of Info-ZIP. Such altered versions
+    are further prohibited from misrepresentative use of the Zip-Bugs
+    or Info-ZIP e-mail addresses or of the Info-ZIP URL(s).
+       4. Info-ZIP retains the right to use the names "Info-ZIP,"
+    "Zip," "UnZip," "UnZipSFX," "WiZ," "Pocket UnZip," "Pocket Zip,"
+    and "MacZip" for its own source and binary releases.
+