Panasonic AJ-YAX800 - Manual (Page 101)

vi
GPL/LGPL
LGPL (continued)
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
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 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 whatever 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) Use a suitable shared library mechanism for linking
with the Library. A suitable mechanism 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.
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 materials to be
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 do
not normally accompany the operating system. Such a
contradiction means you cannot use both them and the
Library together in an executable that you distribute.
7. You may place library facilities that are a work based on
the Library side-by-side in a single library together with
other library facilities not covered by this License, and
distribute such a combined library, provided that the
separate distribution of the work based on the Library
and of the other library facilities is otherwise permitted,
and provided that you do these two things:
a) Accompany the combined library with a copy of the
same work based on the Library, uncombined with
any other library facilities. This must be distributed
under the terms of the Sections above.
b) Give prominent notice with the combined library of
the fact that part of it is a work based on the Library,
and explaining where to find the accompanying
uncombined form of the same work.
8. You may not copy, modify, sublicense, link with, or
distribute the Library except as expressly provided
under this License. Any attempt otherwise to copy,
modify, sublicense, link with, or distribute the Library is
void, and will automatically terminate your rights under
this License. However, parties who have received
copies, or rights, from you under this License will not
have their licenses terminated so long as such parties
remain in full compliance.