13 This is version 4.2 of the KDE libraries.
15 This package includes libraries that are central to the development and
16 execution of a KDE program, as well as internationalization files for these
17 libraries, misc HTML documentation, theme modules, and regression tests.
18 Here is an alphabetical list:
21 Interface to the DNS-SD (Zeroconf) support.
24 kparts interface for text editors, mediaplayer and scripting.
27 The address book library.
30 KPart for 'kate', the KDE advanced text editor.
33 Personal certification manager.
36 KControl Module interface
39 Auto-Updater for config files.
42 This contains libraries that were part of KDE3, but have been replaced for KDE4
45 This is the core collection of KDE stuff. Non GUI classes reside here.
48 The KDE daemon checks for newly installed software, update files
49 or hostname changes and takes according actions.
52 The very versatile printing subsystem of KDE.
55 Library for password entering and handling
58 The main collection of misc. user interface classes (widgets).
61 For developers: KDE's custom widgets for Qt Designer.
64 Contains mostly stuff convert XML docbook files via XSLT into
68 The next generation HTML rendering widget designed for Konqueror. This
69 supports HTML 4, CSS, and a variety of other web related standards.
72 An all purpose extension to the qimgio class that supports various
76 Process launcher (kdeinit), used for fast KDE startup and to launch kioslaves.
79 Classes that fetch and decode URLs are contained here. This library also
80 contains "ksycoca", the system configure cache containing services,
81 applications, servicetypes and mimetypes.
84 I/O subprocesses to handle files, ftp, http, gzip and bzip2 streams.
87 Implementation of ECMAScript (aka JavaScript).
90 A binding of the ECMAScript language to interface with KDE code.
93 Allows applications to easily download data from the Internet to add
94 new information to the program. e.g. wallpapers, translation packs, etc.
97 Handles user notifications, including sounds, logging to files, etc.
103 KDE Resource management framework. Used for Address Book for example.
106 The theme engine lies within. It handles nearly anything relating to
107 customizing the appearance of widgets.
110 Client and backend to store values in encrypted files.
113 System independent dlopen() handler.
116 Contains texts of all used licenses.
119 Database of mime types.
122 KDE 4 Multimedia Framework.
128 Tools for natural language processing, including spell and grammar check.
129 Includes gui widgets.
132 Support code for KDE on Win32.
136 The libraries themselves have been covered (since Saturday, June 21st, 1997)
137 by the GNU Library General Public License (LGPL). Any other programs (such
138 as the examples) are covered by the GNU General Public License (GPL). All
139 the gory details for the LGPL reside in COPYING.LIB, and for the GPL reside
142 Various parts are also covered under a BSD style license, detailed in
143 licenses/BSD. Currently, code covered under such license is copyrighted by
146 When in doubt, check the individual file, they should all have license
147 headings and other identifying marks.
152 If cmake claims Qt cannot be found, look at http://www.trolltech.com/
153 to get a copy of Qt, version 4.4 or newer. If you have peeked there
154 already, grab the SVN module qt-copy from anonsvn.kde.org, or a snapshot
155 thereof. Alternatively the svn module qt-copy from svn.kde.org can also be
158 If you know you have the latest Qt 4, another reason it may not be able to
159 'find' QT is because it's finding an older version of QT 4. Make sure that
160 your PATH is set appropriately to find the qmake from the latest Qt 4, and
161 LD_LIBRARY_PATH is set to include $QTDIR/lib.
165 You can set the CMAKE_BUILD_TYPE option with the cmake, if you want to have
166 debug code in your KDE libs. If you have the space and can stand code that's
167 somewhat slower, this is worth it. The extra information really
168 helps debugging and thus bugfixing.
170 Available options as of CMake 2.4.5:
171 Release: Compile with no debugging information, optimization enabled.
172 Debug: Minimal optimization, with debugging information.
173 RelWithDebInfo: Normal optimization, with debugging information.
174 MinSizeRel: No debugging information, with optimization for smallest size.
176 e.g.: "cmake -DCMAKE_BUILD_TYPE=Debug" when running cmake.
178 See also the file DEBUG.
183 KDE 4 applications will try to migrate settings from your KDE 3 installation
189 Often, KDE compile failures are not KDE's fault, but the fault of the
190 compiler or the distribution used. For that reason, please have a look at
191 http://developer.kde.org/build/compilationfaq.html for known issues in certain
192 OS environments before reporting bugs or going mad :).
194 KDE 4 requires gcc 3.3 or better as the compiler.
198 Reporting bugs is an art. Why? Because bug reports can help and hinder.
200 They hinder if the developers are just buried in an avalanche of bug reports.
201 They spend hours figuring out which bug reports are valid and which aren't,
202 which bug reports are due to bugs or due to installation problems.
204 They can be of tremendous help to notify developers on problems in areas that
205 they normally don't have access (e.g. KDE on AIX) to.
207 So, here are some tips on bug reporting:
209 * Make sure your bug is due to KDE ... and not due to a packaging problem of
210 your OS distributor. For example, most "I can not install the XYZ.rpm"
211 problem are due to packaging issues. Refer with such questions to your
212 OS Distributor and his appropriate mailing list or bug reporting tool.
214 * The chance is high that your bug has already been dealt with ... so look
215 if there is a newer version of kdelibs available. Reporting bugs for
216 older, deprecated versions usually don't get that much attention :-)
218 * Also the chance is high that another one experienced your problem. The
219 bug report wizard at http://bugs.kde.org/ will help you to find out if your
220 problem has already been reported.
222 * KDE Applications come with a Report Bug option in the Help menu that will
223 fill out many of the forms on the bug reporter tool at http://bugs.kde.org/
226 * The best bug report for a project based on voluntary work is of course one
227 that comes with a patch that solves the problem. :-)
232 http://www.kde.org/ is a good starting point for info on KDE. If you are a
233 developer, you may also point your browser to http://techbase.kde.org/.
234 There is a plethora of mailing lists available, you can gain an overview
235 quickly by looking at http://lists.kde.org/.