Philips 55PUS6482 Manual De Usuario página 83

irreversible for that copy, so the ordinary GNU
General Public License applies to all subsequent
copies and derivative works made from that copy.
This option is useful when you wish to copy part of
the code of the Library into a program that is not a
library.
4. You may copy and distribute the Library (or a
portion or derivative of it, under Section 2) in object
code or executable form under the terms of Sections
1 and 2 above provided that you accompany it with
the complete corresponding machine-readable
source code, which must be distributed under the
terms of Sections 1 and 2 above on a medium
customarily used for software interchange.
If distribution of object code is made by offering
access to copy from a designated place, then
offering equivalent access to copy the source code
from the same place satisfies the requirement
to distribute the source code, even though third
parties are not compelled to copy the source along
with the object code.
5. A program that contains no derivative of any
portion of the Library, but is designed to work with
the Library by being compiled or linked with it, is
called a "work that uses the Library". Such a work, in
isolation, is not a derivative work of the Library,
and therefore falls outside the scope of this License.
However, linking a "work that uses the Library" with
the Library creates an executable that is a derivative
of the Library (because it contains portions of the
Library), rather than a "work that uses the library".
The executable is therefore covered by this License.
Section 6 states terms for distribution of such
executables.
When a "work that uses the Library" uses material
from a header file that is part of the Library, the
object code for the work may be a derivative work of
the Library even though the source code is
not. Whether this is true is especially significant if the
work can be linked without the Library, or if the work
is itself a library. The threshold for this to be true is
not precisely defined by law.
If such an object file uses only numerical parameters,
data structure layouts and accessors, and small
macros and small inline functions (ten lines or less in
length), then the use of the object file is unrestricted,
regardless of whether it is legally a derivative
work. (Executables containing this object code plus
portions of the Library will still fall under Section 6.)
Otherwise, if the work is a derivative of the Library,
you may distribute the object code for the work
under the terms of Section 6. Any executables
containing that work also fall under Section
6, whether or not they are linked directly with the
Library itself.
6. As an exception to the Sections above, you may
also compile or link a "work that uses the Library"
with the Library to produce a work containing
portions of the Library, and distribute that
work under terms of your choice, provided that the
terms permit modification of the work for the
customer's own use and reverse engineering for
debugging such modifications.
You must give prominent notice with each copy of
the work that the Library is used in it and that the
Library and its use are covered by this License. You
must supply a copy of this License. If the
work during execution displays copyright notices,
you must include the copyright notice for the Library
among them, as well as a reference directing the user
to the copy of this License. Also, you must do
one of these things:
a) Accompany the work with the complete
corresponding machine-readable source code for
the Library including whateve changes were used in
the work (which must be distributed under Sections 1
and 2 above); and, if the work is an executable
linked with the Library, with the complete machine-
readable "work that uses the Library", as object code
and/or source code, so that the user can modify the
Library and then relink to produce a
modified executable containing the modified
Library. (It is understood that the user who changes
the contents of definitions files in the Library will not
necessarily be able to recompile the application to
use the modified definitions.)
b) Accompany the work with a written offer, valid
for at least three years, to give the same user the
materials specified in Subsection 6a, above, for a
charge no more than the cost of performing this
distribution.
c) If distribution of the work is made by offering
access to copy from a designated place, offer
equivalent access to copy the above specified
materials from the same place.
d) Verify that the user has already received a
copy of these materials or that you have already sent
this user a copy.
For an executable, the required form of the "work that
uses the Library" must include any data and utility
programs needed for reproducing the executable
from it. However, as a special exception, the source
code distributed need not include anything that is
normally distributed (in either source or binary form)
with the major components (compiler, kernel, and so
on) of the operating system on which the executable
runs, unless that component itself accompanies the
executable.
It may happen that this requirement contradicts the
license restrictions of other proprietary libraries that
83