Terms And Conditions For Copying, Distribution And Modification - Sony Ipela NSR Series Installation Manual

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with the library after making changes to the library and
recompiling it. And you must show them these terms so
they know their rights.
We protect your rights with a two-step method: (1) we
copyright the library, and (2) we offer you this license,
which gives you legal permission to copy, distribute and/
or modify the library.
To protect each distributor, we want to make it very clear
that there is no warranty for the free library. Also, if the
library is modified by someone else and passed on, the
recipients should know that what they have is not the
original version, so that the original author's reputation
will not be affected by problems that might be
introduced by others.
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 General
Public License therefore permits such linking only if the
entire combination fits its criteria of freedom. 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 freedom 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 a certain
library, so that it becomes 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 library
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 programs 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 operating 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 modification 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
MODIFICATION
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 prepared so as to be conveniently linked with
application programs (which use some of those
functions and data) to form executables.
The "Library", below, refers to any such software library
or work which has been distributed under these terms. A
"work based on the Library" means either the Library or
any derivative work under copyright law: that is to say, a
work containing the Library or a portion of it, either
verbatim or with modifications and/or translated
straightforwardly into another language. (Hereinafter,
translation is included without limitation in the term
"modification".)
"Source code" for a work means the preferred form of
the work for making modifications to it. For a library,
GNU LESSER GENERAL PUBLIC LICENSE
193

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