Table des Matières
Publicité
Public License. It also provides other free software developers Less
of an advantage over competing non-free programs. These disad-
vantages are the reason we use the ordinary General Public License
for many libraries. However, the Lesser license provides advantages
in certain special circumstances.
For example, on rare occasions, there may be a special need to en-
courage the widest possible use of a certain library, so that it be-
comes a de-facto standard. To achieve this, non-free programs must
be allowed to use the library. A more frequent case is that a free li-
brary does the same job as widely used non-free libraries. In this
case, there is little to gain by limiting the free library to free software
only, so we use the Lesser General Public License.
In other cases, permission to use a particular library in non-free pro-
grams enables a greater number of people to use a large body of
free software. For example, permission to use the GNU C Library in
non-free programs enables many more people to use the whole
GNU operating system, as well as its variant, the GNU/Linux operat-
ing system.
Although the Lesser General Public License is Less protective of the
users' freedom, it does ensure that the user of a program that is
linked with the Library has the freedom and the wherewithal to run
that program using a modified version of the Library.
The precise terms and conditions for copying, distribution and mod-
ification follow. Pay close attention to the difference between a
„work based on the library" and a „work that uses the library". The
former contains code derived from the library, whereas the latter
must be combined with the library in order to run.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MOD-
IFICATION
0. This License Agreement applies to any software library or other
program which contains a notice placed by the copyright holder or
other authorized party saying it may be distributed under the terms
of this Lesser General Public License (also called „this License"). Each
licensee is addressed as „you".
A „library" means a collection of software functions and/or data pre-
pared so as to be conveniently linked with application programs
(which use some of those functions and data) to form executables.
62 / 72
Publicité
Table des Matières
