Siemens Gigaset A580 IP Manual De Instrucciones página 187

Anexo
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 acces-
sors, 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 combine 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 modifi-
cation 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 whatever changes were used in the work (which must be dis-
tributed 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 rec-
ompile the application to use the modified definitions.)
b) Use a suitable shared library mechanism for linking with the Library. A suitable mech-
anism is one that (1) uses at run time a copy of the library already present on the user's
computer system, rather than copying library functions into the executable, and (2) will
operate properly with a modified version of the library, if the user installs one, as long as
the modified version is interface-compatible with the version that the work was made
with.
c) 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.
d) 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.
e) Verify that the user has already received a copy of these materials or that you have
already sent this user a copy.
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