資料東芝デジタルテレビ32A9000で使われるフリーソフトウェアコンポーネントに関するエンドユーザーライセンスアグリーメント原文(英文) つづき This license, the Lesser General Public License, applies to somespecially designated software packages – typically libraries – of the FreeSoftware Foundation and other authors who decide to use it. You canuse it too, but we suggest you first think carefully about whether thislicense or the ordinary General Public License is the better strategy touse in any particular case, based on the explanations below.When we speak of free software, we are referring to freedom of use,not price. Our General Public Licenses are designed to make sure thatyou have the freedom to distribute copies of free software (and chargefor this service if you wish); that you receive source code or can get itif you want it; that you can change the software and use pieces of it innew free programs; and that you are informed that you can do thesethings.To protect your rights, we need to make restrictions that forbiddistributors to deny you these rights or to ask you to surrender theserights. These restrictions translate to certain responsibilities for you if youdistribute copies of the library or if you modify it.For example, if you distribute copies of the library, whether gratis or fora fee, you must give the recipients all the rights that we gave you. Youmust make sure that they, too, receive or can get the source code. If youlink other code with the library, you must provide complete object files tothe recipients, so that they can relink them with the library after makingchanges to the library and recompiling it. And you must show themthese terms so they know their rights.We protect your rights with a two-step method: (1) we copyright thelibrary, and (2) we offer you this license, which gives you legal permissionto copy, distribute and/or modify the library.To protect each distributor, we want to make it very clear that there isno warranty for the free library. Also, if the library is modified by someoneelse and passed on, the recipients should know that what they have isnot the original version, so that the original author’s reputation will not beaffected by problems that might be introduced by others.Finally, software patents pose a constant threat to the existence of anyfree program. We wish to make sure that a company cannot effectivelyrestrict the users of a free program by obtaining a restrictive license froma patent holder. Therefore, we insist that any patent license obtained fora version of the library must be consistent with the full freedom of usespecified in this license.Most GNU software, including some libraries, is covered by theordinary GNU General PublicLicense. This license, the GNU LesserGeneral Public License, applies to certain designated libraries, and isquite different from the ordinary General Public License. We use thislicense for certain libraries in order to permit linking those libraries intonon-free programs.When a program is linked with a library, whether statically or using ashared library, the combination of the two is legally speaking a combinedwork, a derivative of the original library. The ordinary General PublicLicense therefore permits such linking only if the entire combination fitsits criteria of freedom. The Lesser General Public License permits morelax criteria for linking other code with the library.We call this license the “Lesser” General Public License because itdoes Less to protect the user’s freedom than the ordinary General PublicLicense. It also provides other free software developers Less of anadvantage over competing non-free programs. These disadvantages arethe reason we use the ordinary General Public License for many libraries.However, the Lesser license provides advantages in certain specialcircumstances.For example, on rare occasions, there may be a special need toencourage the widest possible use of a certain library, so that it becomesa de-facto standard. To achieve this, non-free programs must be allowedto use the library. A more frequent case is that a free library does thesame job as widely used non-free libraries. In this case, there is little togain by limiting the free library to free software only, so we use the LesserGeneral Public License.In other cases, permission to use a particular library in nonfreeprograms enables a greater number of people to use a large body of freesoftware. For example, permission to use the GNU C Library in non-freeprograms enables many more people to use the whole GNU operatingsystem, as well as its variant, the GNU/Linux operating system.Although the Lesser General Public License is Less protective ofthe users’ freedom, it does ensure that the user of a program that islinked with the Library has the freedom and the wherewithal to run thatprogram using a modified version of the Library.The precise terms and conditions for copying, distribution andmodification follow. Pay close attention to the difference between a“work based on the library” and a “work that uses the library”. Theformer contains code derived from the library, whereas the latter must becombined with the library in order to run.資料エンドユーザーライセンスアグリーメント原文88GNU LESSER GENERAL PUBLIC LICENSETERMS AND CONDITIONS FOR COPYING,DISTRIBUTION AND MODIFICATION0. This License Agreement applies to any software library or otherprogram which contains a notice placed by the copyright holder or otherauthorized party saying it may be distributed under the terms of thisLesser General Public License (also called “this License”). Each licenseeis addressed as “you”.A “library” means a collection of software functions and/or dataprepared so as to be conveniently linked with application programs (whichuse some of those functions and data) to form executables.The “Library”, below, refers to any such software library or work whichhas been distributed under these terms. A “work based on the Library”means either the Library or any derivative work under copyright law: thatis to say, a work containing the Library or a portion of it, either verbatimor with modifications and/or translated straightforwardly into anotherlanguage. (Hereinafter, translation is included without limitation in theterm “modification”.)“Source code” for a work means the preferred form of the work formaking modifications to it. For a library, complete source code meansall the source code for all modules it contains, plus any associatedinterface definition files, plus the scripts used to control compilation andinstallation of the library.Activities other than copying, distribution and modification are notcovered by this License; they are outside its scope. The act of runninga program using the Library is not restricted, and output from such aprogram is covered only if its contents constitute a work based on theLibrary (independent of the use of the Library in a tool for writing it).Whether that is true depends on what the Library does and what theprogram that uses the Library does.1. You may copy and distribute verbatim copies of the Library’scomplete source code as you receive it, in any medium, providedthat you conspicuously and appropriately publish on each copy anappropriate copyright notice and disclaimer of warranty; keep intact allthe notices that refer to this License and to the absence of any warranty;and distribute a copy of this License along with the Library.You may charge a fee for the physical act of transferring a copy, andyou may at your option offer warranty protection in exchange for a fee.2. You may modify your copy or copies of the Library or any portionof it, thus forming a work based on the Library, and copy and distributesuch modifications or work under the terms of Section 1 above, providedthat you also meet all of these conditions:a) The modified work must itself be a software library.b) You must cause the files modified to carry prominent noticesstating that you changed the files and the date of any change.c) You must cause the whole of the work to be licensed at nocharge to all third parties under the terms of this License.d)If a facility in the modified Library refers to a function or a tableof data to be supplied by an application program that uses thefacility, other than as an argument passed when the facility isinvoked, then you must make a good faith effort to ensure that,in the event an application does not supply such function ortable, the facility still operates, and performs whatever part of itspurpose remains meaningful.(For example, a function in a library to compute square rootshas a purpose that is entirely well-defined independent ofthe application. Therefore, Subsection 2d requires that anyapplication-supplied function or table used by this function mustbe optional: if the application does not supply it, the square rootfunction must still compute square roots.)These requirements apply to the modified work as a whole. Ifidentifiable sections of that work are not derived from the Library, andcan be reasonably considered independent and separate works inthemselves, then this License, and its terms, do not apply to thosesections when you distribute them as separate works. But when youdistribute the same sections as part of a whole which is a work basedon the Library, the distribution of the whole must be on the terms ofthis License, whose permissions for other licensees extend to the entirewhole, 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 yourrights to work written entirely by you; rather, the intent is to exercise theright to control the distribution of derivative or collective works based onthe Library.In addition, mere aggregation of another work not based on the Librarywith the Library (or with a work based on the Library) on a volume of astorage or distribution medium does not bring the other work under thescope of this License.3. You may opt to apply the terms of the ordinary GNU General PublicLicense instead of this License to a given copy of the Library. To do this,