Siemens Gigaset C470 IP Mode D'emploi page 194

Annexe
Gigaset C470 IP/C475 IP – logiciel libre
Finally, software patents pose a constant threat to the existence of any free program. We wish to make
sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive
license from a patent holder. Therefore, we insist that any patent license obtained for a version of the
library must be consistent with the full freedom of use specified in this license.
Most GNU software, including some libraries, is covered by the ordinary GNU General Public License.
This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite
different from the ordinary General Public License. We use this license for certain libraries in order to
permit linking those libraries into non-free programs.
When a program is linked with a library, whether statically or using a shared library, the combination
of the two is legally speaking a combined work, a derivative of the original library. The ordinary Gene-
ral Public License therefore permits such linking only if the entire combination fits its criteria of free-
dom. The Lesser General Public License permits more lax criteria for linking other code with the library.
We call this license the "Lesser" General Public License because it does Less to protect the user's free-
dom than the ordinary General Public License. It also provides other free software developers Less of
an advantage over competing non-free programs. These disadvantages 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 encourage the widest possible use of
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allowed to use the library. A more frequent case is that a free library does the same job as widely used
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Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that
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GNU LESSER GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any software library or other program which contains a notice
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of this Lesser General Public License (also called "this License"). Each licensee is addressed as "you".
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