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BD-S473, черный
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Yamaha BD-S473, черный — обзор лицензий и свободного программного обеспечения [78/92]

Information about software

This product uses the following software.

For information (copyright, etc) about each software, read the original sentences stated below.

■ About Linux, Busybox, SquashFS, LIRC, U-boot,

gdb, mtd-utils

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies of this license document,

but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and

change it. By contrast, the GNU General Public License is intended to guarantee your

freedom to share and change free software--to make sure the software is free for all its

users. This General Public License applies to most of the Free Software Foundation’s

software and to any other program whose authors commit to using it. (Some other Free

Software Foundation software is covered by the GNU Library General Public License

instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General

Public Licenses are designed to make sure that you have the freedom to distribute

copies of free software (and charge for this service if you wish), that you receive source

code or can get it if you want it, that you can change the software or use pieces of it in

new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you

these rights or to ask you to surrender the rights. These restrictions translate to certain

responsibilities for you if you distribute copies of the software, or if you modify it.

For example, if you distribute copies of such a program, whether gratis or for a fee, you

must give the recipients all the rights that you have. You must make sure that they, too,

receive or can get the source code. And you must show them these terms so they know

their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this

license which gives you legal permission to copy, distribute and/or modify the software.

Also, for each author’s protection and ours, we want to make certain that everyone

understands that there is no warranty for this free software. If the software is modified

by someone else and passed on, we want its recipients to know that what they have is

not the original, so that any problems introduced by others will not reflect on the

original authors’ reputations.

Finally, any free program is threatened constantly by software patents. We wish to

avoid the danger that redistributors of a free program will individually obtain patent

licenses, in effect making the program proprietary. To prevent this, we have made it

clear that any patent must be licensed for everyone’s free use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND

MODIFICATION

0. This License applies to any program or other work which contains a notice placed

by the copyright holder saying it may be distributed under the terms of this General

Public License. The “Program”, below, refers to any such program or work, and a

“work based on the Program” means either the Program or any derivative work

under copyright law: that is to say, a work containing the Program or a portion of it,

either verbatim or with modifications and/or translated into another language.

(Hereinafter, translation is included without limitation in the term “modification”.)

Each licensee is addressed as “you”.

Activities other than copying, distribution and modification are not covered by this

License; they are outside its scope. The act of running the Program is not restricted,

and the output from the Program is covered only if its contents constitute a work

based on the Program (independent of having been made by running the Program).

Whether that is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the Program’s source code as you

receive it, in any medium, provided that you conspicuously and appropriately

publish on each copy an appropriate copyright notice and disclaimer of warranty;

keep intact all the notices that refer to this License and to the absence of any

warranty; and give any other recipients of the Program a copy of this License along

with the Program.

You may charge a fee for the physical act of transferring a copy, and you may at

your option offer warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Program or any portion of it, thus

forming a work based on the Program, and copy and distribute such modifications

or work under the terms of Section 1 above, provided that you also meet all of these

conditions:

a) You must cause the modified files to carry prominent notices stating that you

changed the files and the date of any change.

b) You must cause any work that you distribute or publish, that in whole or in part

contains or is derived from the Program or any part thereof, to be licensed as a

whole at no charge to all third parties under the terms of this License.

c) If the modified program normally reads commands interactively when run, you

must cause it, when started running for such interactive use in the most

ordinary way, to print or display an announcement including an appropriate

provide a warranty) and that users may redistribute the program under these

conditions, and telling the user how to view a copy of this License. (Exception:

if the Program itself is interactive but does not normally print such an

announcement, your work based on the Program is not required to print an

announcement.)

These requirements apply to the modified work as a whole. If identifiable sections of

that work are not derived from the Program, and can be reasonably considered

independent and separate works in themselves, then this License, and its terms, do not

apply to those sections when you distribute them as separate works. But when you

distribute the same sections as part of a whole which is a work based on the Program,

the distribution of the whole must be on the terms of this License, whose permissions

for other licensees extend to the entire whole, and thus to each and every part regardless

of who wrote it.

Thus, it is not the intent of this section to claim rights or contest your rights to work

written entirely by you; rather, the intent is to exercise the right to control the

distribution of derivative or collective works based on the Program.

In addition, mere aggregation of another work not based on the Program with the

Program (or with a work based on the Program) on a volume of a storage or distribution

medium does not bring the other work under the scope of this License.

3. You may copy and distribute the Program (or a work based on it, under Section 2)

in object code or executable form under the terms of Sections 1 and 2 above

provided that you also do one of the following:

a) 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; or,

b) Accompany it with a written offer, valid for at least three years, to give any

third party, for a charge no more than your cost of physically performing source

distribution, a complete machine-readable copy of the corresponding source

code, to be distributed under the terms of Sections 1 and 2 above on a medium

customarily used for software interchange; or,

c) Accompany it with the information you received as to the offer to distribute

corresponding source code. (This alternative is allowed only for

noncommercial distribution and only if you received the program in object

code or executable form with such an offer, in accord with Subsection b

above.)

The source code for a work means the preferred form of the work for making

modifications to it. For an executable work, complete source code means all the source

code for all modules it contains, plus any associated interface definition files, plus the

scripts used to control compilation and installation of the executable. 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.

If distribution of executable or 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 counts as distribution of the source code, even though third parties are not

compelled to copy the source along with the object code.

4. You may not copy, modify, sublicense, or distribute the Program except as

expressly provided under this License. Any attempt otherwise to copy, modify,

sublicense or distribute the Program 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.

5. You are not required to accept this License, since you have not signed it. However,

nothing else grants you permission to modify or distribute the Program or its

derivative works. These actions are prohibited by law if you do not accept this

License. Therefore, by modifying or distributing the Program (or any work based

on the Program), you indicate your acceptance of this License to do so, and all its

terms and conditions for copying, distributing or modifying the Program or works

based on it.

6. Each time you redistribute the Program (or any work based on the Program), the

recipient automatically receives a license from the original licensor to copy,

distribute or modify the Program subject to these terms and conditions. You may

not impose any further restrictions on the recipients’ exercise of the rights granted

herein. You are not responsible for enforcing compliance by third parties to this

License.

7. If, as a consequence of a court judgment or allegation of patent infringement or for

any other reason (not limited to patent issues), conditions are imposed on you

(whether by court order, agreement or otherwise) that contradict the conditions of

this License, they do not excuse you from the conditions of this License. If you

cannot distribute so as to satisfy simultaneously your obligations under this License

and any other pertinent obligations, then as a consequence you may not distribute

the Program at all. For example, if a patent license would not permit royalty-free

redistribution of the Program by all those who receive copies directly or indirectly

through you, then the only way you could satisfy both it and this License would be

to refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under any particular

circumstance, the balance of the section is intended to apply and the section as a whole

is intended to apply in other circumstances.

Yamaha BD-S473, черный — обзор лицензий и свободного программного обеспечения [78/92]

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