- Qt 5.15
- Qt GUI
- HarfBuzz
- Qt 5.15.19 Reference Documentation

# HarfBuzz

Optionally used in Qt GUI. Configure with -system-harfbuzz to force the use of the system library, or -no-harfbuzz to disable the use of HarfBuzz entirely.

The sources can be found in qtbase-opensource-src-4WPoaZ/qtbase-opensource-src-5.15.19+dfsg/src/3rdparty/harfbuzz.

     Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
     Copyright © 2006  Behdad Esfahbod
     Copyright © 2005  David Turner
     Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
     Copyright © 1998-2004  David Turner and Werner Lemberg

MIT License.

     HarfBuzz was previously licensed under different licenses.  This was
     changed in January 2008.  If you need to relicense your old copies,
     consult the announcement of the license change on the internet.
     Other than that, each copy of HarfBuzz is licensed under the COPYING
     file included with it.  The actual license follows:

     Permission is hereby granted, without written agreement and without
     license or royalty fees, to use, copy, modify, and distribute this
     software and its documentation for any purpose, provided that the
     above copyright notice and the following two paragraphs appear in
     all copies of this software.

     IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
     DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
     ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
     IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
     DAMAGE.

     THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
     BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
     FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
     ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
     PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.