1<html lang="en">
2<head>
3<title>Installing GCC: GNU Free Documentation License</title>
4<meta http-equiv="Content-Type" content="text/html">
5<meta name="description" content="Installing GCC: GNU Free Documentation License">
6<meta name="generator" content="makeinfo 4.12">
7<link title="Top" rel="top" href="#Top">
8<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
9<!--
10Copyright (C) 1988-2015 Free Software Foundation, Inc.
11
12   Permission is granted to copy, distribute and/or modify this document
13under the terms of the GNU Free Documentation License, Version 1.3 or
14any later version published by the Free Software Foundation; with no
15Invariant Sections, the Front-Cover texts being (a) (see below), and
16with the Back-Cover Texts being (b) (see below).  A copy of the
17license is included in the section entitled "GNU Free Documentation License".
18
19(a) The FSF's Front-Cover Text is:
20
21     A GNU Manual
22
23(b) The FSF's Back-Cover Text is:
24
25     You have freedom to copy and modify this GNU Manual, like GNU
26     software.  Copies published by the Free Software Foundation raise
27     funds for GNU development.-->
28<meta http-equiv="Content-Style-Type" content="text/css">
29<style type="text/css"><!--
30  pre.display { font-family:inherit }
31  pre.format  { font-family:inherit }
32  pre.smalldisplay { font-family:inherit; font-size:smaller }
33  pre.smallformat  { font-family:inherit; font-size:smaller }
34  pre.smallexample { font-size:smaller }
35  pre.smalllisp    { font-size:smaller }
36  span.sc    { font-variant:small-caps }
37  span.roman { font-family:serif; font-weight:normal; } 
38  span.sansserif { font-family:sans-serif; font-weight:normal; } 
39--></style>
40</head>
41<body>
42<h1 class="settitle">Installing GCC: GNU Free Documentation License</h1>
43<h1 align="center">Installing GCC: GNU Free Documentation License</h1><!-- man begin DESCRIPTION -->
44
45   <p><a name="index-FDL_002c-GNU-Free-Documentation-License-1"></a><div align="center">Version 1.3, 3 November 2008</div>
46
47<pre class="display">     Copyright &copy; 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
48     <a href="http://fsf.org/">http://fsf.org/</a>
49     
50     Everyone is permitted to copy and distribute verbatim copies
51     of this license document, but changing it is not allowed.
52</pre>
53     <ol type=1 start=0>
54<li>PREAMBLE
55
56     <p>The purpose of this License is to make a manual, textbook, or other
57functional and useful document <dfn>free</dfn> in the sense of freedom: to
58assure everyone the effective freedom to copy and redistribute it,
59with or without modifying it, either commercially or noncommercially. 
60Secondarily, this License preserves for the author and publisher a way
61to get credit for their work, while not being considered responsible
62for modifications made by others.
63
64     <p>This License is a kind of &ldquo;copyleft&rdquo;, which means that derivative
65works of the document must themselves be free in the same sense.  It
66complements the GNU General Public License, which is a copyleft
67license designed for free software.
68
69     <p>We have designed this License in order to use it for manuals for free
70software, because free software needs free documentation: a free
71program should come with manuals providing the same freedoms that the
72software does.  But this License is not limited to software manuals;
73it can be used for any textual work, regardless of subject matter or
74whether it is published as a printed book.  We recommend this License
75principally for works whose purpose is instruction or reference.
76
77     <li>APPLICABILITY AND DEFINITIONS
78
79     <p>This License applies to any manual or other work, in any medium, that
80contains a notice placed by the copyright holder saying it can be
81distributed under the terms of this License.  Such a notice grants a
82world-wide, royalty-free license, unlimited in duration, to use that
83work under the conditions stated herein.  The &ldquo;Document&rdquo;, below,
84refers to any such manual or work.  Any member of the public is a
85licensee, and is addressed as &ldquo;you&rdquo;.  You accept the license if you
86copy, modify or distribute the work in a way requiring permission
87under copyright law.
88
89     <p>A &ldquo;Modified Version&rdquo; of the Document means any work containing the
90Document or a portion of it, either copied verbatim, or with
91modifications and/or translated into another language.
92
93     <p>A &ldquo;Secondary Section&rdquo; is a named appendix or a front-matter section
94of the Document that deals exclusively with the relationship of the
95publishers or authors of the Document to the Document's overall
96subject (or to related matters) and contains nothing that could fall
97directly within that overall subject.  (Thus, if the Document is in
98part a textbook of mathematics, a Secondary Section may not explain
99any mathematics.)  The relationship could be a matter of historical
100connection with the subject or with related matters, or of legal,
101commercial, philosophical, ethical or political position regarding
102them.
103
104     <p>The &ldquo;Invariant Sections&rdquo; are certain Secondary Sections whose titles
105are designated, as being those of Invariant Sections, in the notice
106that says that the Document is released under this License.  If a
107section does not fit the above definition of Secondary then it is not
108allowed to be designated as Invariant.  The Document may contain zero
109Invariant Sections.  If the Document does not identify any Invariant
110Sections then there are none.
111
112     <p>The &ldquo;Cover Texts&rdquo; are certain short passages of text that are listed,
113as Front-Cover Texts or Back-Cover Texts, in the notice that says that
114the Document is released under this License.  A Front-Cover Text may
115be at most 5 words, and a Back-Cover Text may be at most 25 words.
116
117     <p>A &ldquo;Transparent&rdquo; copy of the Document means a machine-readable copy,
118represented in a format whose specification is available to the
119general public, that is suitable for revising the document
120straightforwardly with generic text editors or (for images composed of
121pixels) generic paint programs or (for drawings) some widely available
122drawing editor, and that is suitable for input to text formatters or
123for automatic translation to a variety of formats suitable for input
124to text formatters.  A copy made in an otherwise Transparent file
125format whose markup, or absence of markup, has been arranged to thwart
126or discourage subsequent modification by readers is not Transparent. 
127An image format is not Transparent if used for any substantial amount
128of text.  A copy that is not &ldquo;Transparent&rdquo; is called &ldquo;Opaque&rdquo;.
129
130     <p>Examples of suitable formats for Transparent copies include plain
131<span class="sc">ascii</span> without markup, Texinfo input format, LaTeX input
132format, <acronym>SGML</acronym> or <acronym>XML</acronym> using a publicly available
133<acronym>DTD</acronym>, and standard-conforming simple <acronym>HTML</acronym>,
134PostScript or <acronym>PDF</acronym> designed for human modification.  Examples
135of transparent image formats include <acronym>PNG</acronym>, <acronym>XCF</acronym> and
136<acronym>JPG</acronym>.  Opaque formats include proprietary formats that can be
137read and edited only by proprietary word processors, <acronym>SGML</acronym> or
138<acronym>XML</acronym> for which the <acronym>DTD</acronym> and/or processing tools are
139not generally available, and the machine-generated <acronym>HTML</acronym>,
140PostScript or <acronym>PDF</acronym> produced by some word processors for
141output purposes only.
142
143     <p>The &ldquo;Title Page&rdquo; means, for a printed book, the title page itself,
144plus such following pages as are needed to hold, legibly, the material
145this License requires to appear in the title page.  For works in
146formats which do not have any title page as such, &ldquo;Title Page&rdquo; means
147the text near the most prominent appearance of the work's title,
148preceding the beginning of the body of the text.
149
150     <p>The &ldquo;publisher&rdquo; means any person or entity that distributes copies
151of the Document to the public.
152
153     <p>A section &ldquo;Entitled XYZ&rdquo; means a named subunit of the Document whose
154title either is precisely XYZ or contains XYZ in parentheses following
155text that translates XYZ in another language.  (Here XYZ stands for a
156specific section name mentioned below, such as &ldquo;Acknowledgements&rdquo;,
157&ldquo;Dedications&rdquo;, &ldquo;Endorsements&rdquo;, or &ldquo;History&rdquo;.)  To &ldquo;Preserve the Title&rdquo;
158of such a section when you modify the Document means that it remains a
159section &ldquo;Entitled XYZ&rdquo; according to this definition.
160
161     <p>The Document may include Warranty Disclaimers next to the notice which
162states that this License applies to the Document.  These Warranty
163Disclaimers are considered to be included by reference in this
164License, but only as regards disclaiming warranties: any other
165implication that these Warranty Disclaimers may have is void and has
166no effect on the meaning of this License.
167
168     <li>VERBATIM COPYING
169
170     <p>You may copy and distribute the Document in any medium, either
171commercially or noncommercially, provided that this License, the
172copyright notices, and the license notice saying this License applies
173to the Document are reproduced in all copies, and that you add no other
174conditions whatsoever to those of this License.  You may not use
175technical measures to obstruct or control the reading or further
176copying of the copies you make or distribute.  However, you may accept
177compensation in exchange for copies.  If you distribute a large enough
178number of copies you must also follow the conditions in section 3.
179
180     <p>You may also lend copies, under the same conditions stated above, and
181you may publicly display copies.
182
183     <li>COPYING IN QUANTITY
184
185     <p>If you publish printed copies (or copies in media that commonly have
186printed covers) of the Document, numbering more than 100, and the
187Document's license notice requires Cover Texts, you must enclose the
188copies in covers that carry, clearly and legibly, all these Cover
189Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
190the back cover.  Both covers must also clearly and legibly identify
191you as the publisher of these copies.  The front cover must present
192the full title with all words of the title equally prominent and
193visible.  You may add other material on the covers in addition. 
194Copying with changes limited to the covers, as long as they preserve
195the title of the Document and satisfy these conditions, can be treated
196as verbatim copying in other respects.
197
198     <p>If the required texts for either cover are too voluminous to fit
199legibly, you should put the first ones listed (as many as fit
200reasonably) on the actual cover, and continue the rest onto adjacent
201pages.
202
203     <p>If you publish or distribute Opaque copies of the Document numbering
204more than 100, you must either include a machine-readable Transparent
205copy along with each Opaque copy, or state in or with each Opaque copy
206a computer-network location from which the general network-using
207public has access to download using public-standard network protocols
208a complete Transparent copy of the Document, free of added material. 
209If you use the latter option, you must take reasonably prudent steps,
210when you begin distribution of Opaque copies in quantity, to ensure
211that this Transparent copy will remain thus accessible at the stated
212location until at least one year after the last time you distribute an
213Opaque copy (directly or through your agents or retailers) of that
214edition to the public.
215
216     <p>It is requested, but not required, that you contact the authors of the
217Document well before redistributing any large number of copies, to give
218them a chance to provide you with an updated version of the Document.
219
220     <li>MODIFICATIONS
221
222     <p>You may copy and distribute a Modified Version of the Document under
223the conditions of sections 2 and 3 above, provided that you release
224the Modified Version under precisely this License, with the Modified
225Version filling the role of the Document, thus licensing distribution
226and modification of the Modified Version to whoever possesses a copy
227of it.  In addition, you must do these things in the Modified Version:
228
229          <ol type=A start=1>
230<li>Use in the Title Page (and on the covers, if any) a title distinct
231from that of the Document, and from those of previous versions
232(which should, if there were any, be listed in the History section
233of the Document).  You may use the same title as a previous version
234if the original publisher of that version gives permission.
235
236          <li>List on the Title Page, as authors, one or more persons or entities
237responsible for authorship of the modifications in the Modified
238Version, together with at least five of the principal authors of the
239Document (all of its principal authors, if it has fewer than five),
240unless they release you from this requirement.
241
242          <li>State on the Title page the name of the publisher of the
243Modified Version, as the publisher.
244
245          <li>Preserve all the copyright notices of the Document.
246
247          <li>Add an appropriate copyright notice for your modifications
248adjacent to the other copyright notices.
249
250          <li>Include, immediately after the copyright notices, a license notice
251giving the public permission to use the Modified Version under the
252terms of this License, in the form shown in the Addendum below.
253
254          <li>Preserve in that license notice the full lists of Invariant Sections
255and required Cover Texts given in the Document's license notice.
256
257          <li>Include an unaltered copy of this License.
258
259          <li>Preserve the section Entitled &ldquo;History&rdquo;, Preserve its Title, and add
260to it an item stating at least the title, year, new authors, and
261publisher of the Modified Version as given on the Title Page.  If
262there is no section Entitled &ldquo;History&rdquo; in the Document, create one
263stating the title, year, authors, and publisher of the Document as
264given on its Title Page, then add an item describing the Modified
265Version as stated in the previous sentence.
266
267          <li>Preserve the network location, if any, given in the Document for
268public access to a Transparent copy of the Document, and likewise
269the network locations given in the Document for previous versions
270it was based on.  These may be placed in the &ldquo;History&rdquo; section. 
271You may omit a network location for a work that was published at
272least four years before the Document itself, or if the original
273publisher of the version it refers to gives permission.
274
275          <li>For any section Entitled &ldquo;Acknowledgements&rdquo; or &ldquo;Dedications&rdquo;, Preserve
276the Title of the section, and preserve in the section all the
277substance and tone of each of the contributor acknowledgements and/or
278dedications given therein.
279
280          <li>Preserve all the Invariant Sections of the Document,
281unaltered in their text and in their titles.  Section numbers
282or the equivalent are not considered part of the section titles.
283
284          <li>Delete any section Entitled &ldquo;Endorsements&rdquo;.  Such a section
285may not be included in the Modified Version.
286
287          <li>Do not retitle any existing section to be Entitled &ldquo;Endorsements&rdquo; or
288to conflict in title with any Invariant Section.
289
290          <li>Preserve any Warranty Disclaimers.
291          </ol>
292
293     <p>If the Modified Version includes new front-matter sections or
294appendices that qualify as Secondary Sections and contain no material
295copied from the Document, you may at your option designate some or all
296of these sections as invariant.  To do this, add their titles to the
297list of Invariant Sections in the Modified Version's license notice. 
298These titles must be distinct from any other section titles.
299
300     <p>You may add a section Entitled &ldquo;Endorsements&rdquo;, provided it contains
301nothing but endorsements of your Modified Version by various
302parties&mdash;for example, statements of peer review or that the text has
303been approved by an organization as the authoritative definition of a
304standard.
305
306     <p>You may add a passage of up to five words as a Front-Cover Text, and a
307passage of up to 25 words as a Back-Cover Text, to the end of the list
308of Cover Texts in the Modified Version.  Only one passage of
309Front-Cover Text and one of Back-Cover Text may be added by (or
310through arrangements made by) any one entity.  If the Document already
311includes a cover text for the same cover, previously added by you or
312by arrangement made by the same entity you are acting on behalf of,
313you may not add another; but you may replace the old one, on explicit
314permission from the previous publisher that added the old one.
315
316     <p>The author(s) and publisher(s) of the Document do not by this License
317give permission to use their names for publicity for or to assert or
318imply endorsement of any Modified Version.
319
320     <li>COMBINING DOCUMENTS
321
322     <p>You may combine the Document with other documents released under this
323License, under the terms defined in section 4 above for modified
324versions, provided that you include in the combination all of the
325Invariant Sections of all of the original documents, unmodified, and
326list them all as Invariant Sections of your combined work in its
327license notice, and that you preserve all their Warranty Disclaimers.
328
329     <p>The combined work need only contain one copy of this License, and
330multiple identical Invariant Sections may be replaced with a single
331copy.  If there are multiple Invariant Sections with the same name but
332different contents, make the title of each such section unique by
333adding at the end of it, in parentheses, the name of the original
334author or publisher of that section if known, or else a unique number. 
335Make the same adjustment to the section titles in the list of
336Invariant Sections in the license notice of the combined work.
337
338     <p>In the combination, you must combine any sections Entitled &ldquo;History&rdquo;
339in the various original documents, forming one section Entitled
340&ldquo;History&rdquo;; likewise combine any sections Entitled &ldquo;Acknowledgements&rdquo;,
341and any sections Entitled &ldquo;Dedications&rdquo;.  You must delete all
342sections Entitled &ldquo;Endorsements.&rdquo;
343
344     <li>COLLECTIONS OF DOCUMENTS
345
346     <p>You may make a collection consisting of the Document and other documents
347released under this License, and replace the individual copies of this
348License in the various documents with a single copy that is included in
349the collection, provided that you follow the rules of this License for
350verbatim copying of each of the documents in all other respects.
351
352     <p>You may extract a single document from such a collection, and distribute
353it individually under this License, provided you insert a copy of this
354License into the extracted document, and follow this License in all
355other respects regarding verbatim copying of that document.
356
357     <li>AGGREGATION WITH INDEPENDENT WORKS
358
359     <p>A compilation of the Document or its derivatives with other separate
360and independent documents or works, in or on a volume of a storage or
361distribution medium, is called an &ldquo;aggregate&rdquo; if the copyright
362resulting from the compilation is not used to limit the legal rights
363of the compilation's users beyond what the individual works permit. 
364When the Document is included in an aggregate, this License does not
365apply to the other works in the aggregate which are not themselves
366derivative works of the Document.
367
368     <p>If the Cover Text requirement of section 3 is applicable to these
369copies of the Document, then if the Document is less than one half of
370the entire aggregate, the Document's Cover Texts may be placed on
371covers that bracket the Document within the aggregate, or the
372electronic equivalent of covers if the Document is in electronic form. 
373Otherwise they must appear on printed covers that bracket the whole
374aggregate.
375
376     <li>TRANSLATION
377
378     <p>Translation is considered a kind of modification, so you may
379distribute translations of the Document under the terms of section 4. 
380Replacing Invariant Sections with translations requires special
381permission from their copyright holders, but you may include
382translations of some or all Invariant Sections in addition to the
383original versions of these Invariant Sections.  You may include a
384translation of this License, and all the license notices in the
385Document, and any Warranty Disclaimers, provided that you also include
386the original English version of this License and the original versions
387of those notices and disclaimers.  In case of a disagreement between
388the translation and the original version of this License or a notice
389or disclaimer, the original version will prevail.
390
391     <p>If a section in the Document is Entitled &ldquo;Acknowledgements&rdquo;,
392&ldquo;Dedications&rdquo;, or &ldquo;History&rdquo;, the requirement (section 4) to Preserve
393its Title (section 1) will typically require changing the actual
394title.
395
396     <li>TERMINATION
397
398     <p>You may not copy, modify, sublicense, or distribute the Document
399except as expressly provided under this License.  Any attempt
400otherwise to copy, modify, sublicense, or distribute it is void, and
401will automatically terminate your rights under this License.
402
403     <p>However, if you cease all violation of this License, then your license
404from a particular copyright holder is reinstated (a) provisionally,
405unless and until the copyright holder explicitly and finally
406terminates your license, and (b) permanently, if the copyright holder
407fails to notify you of the violation by some reasonable means prior to
40860 days after the cessation.
409
410     <p>Moreover, your license from a particular copyright holder is
411reinstated permanently if the copyright holder notifies you of the
412violation by some reasonable means, this is the first time you have
413received notice of violation of this License (for any work) from that
414copyright holder, and you cure the violation prior to 30 days after
415your receipt of the notice.
416
417     <p>Termination of your rights under this section does not terminate the
418licenses of parties who have received copies or rights from you under
419this License.  If your rights have been terminated and not permanently
420reinstated, receipt of a copy of some or all of the same material does
421not give you any rights to use it.
422
423     <li>FUTURE REVISIONS OF THIS LICENSE
424
425     <p>The Free Software Foundation may publish new, revised versions
426of the GNU Free Documentation License from time to time.  Such new
427versions will be similar in spirit to the present version, but may
428differ in detail to address new problems or concerns.  See
429<a href="http://www.gnu.org/copyleft/">http://www.gnu.org/copyleft/</a>.
430
431     <p>Each version of the License is given a distinguishing version number. 
432If the Document specifies that a particular numbered version of this
433License &ldquo;or any later version&rdquo; applies to it, you have the option of
434following the terms and conditions either of that specified version or
435of any later version that has been published (not as a draft) by the
436Free Software Foundation.  If the Document does not specify a version
437number of this License, you may choose any version ever published (not
438as a draft) by the Free Software Foundation.  If the Document
439specifies that a proxy can decide which future versions of this
440License can be used, that proxy's public statement of acceptance of a
441version permanently authorizes you to choose that version for the
442Document.
443
444     <li>RELICENSING
445
446     <p>&ldquo;Massive Multiauthor Collaboration Site&rdquo; (or &ldquo;MMC Site&rdquo;) means any
447World Wide Web server that publishes copyrightable works and also
448provides prominent facilities for anybody to edit those works.  A
449public wiki that anybody can edit is an example of such a server.  A
450&ldquo;Massive Multiauthor Collaboration&rdquo; (or &ldquo;MMC&rdquo;) contained in the
451site means any set of copyrightable works thus published on the MMC
452site.
453
454     <p>&ldquo;CC-BY-SA&rdquo; means the Creative Commons Attribution-Share Alike 3.0
455license published by Creative Commons Corporation, a not-for-profit
456corporation with a principal place of business in San Francisco,
457California, as well as future copyleft versions of that license
458published by that same organization.
459
460     <p>&ldquo;Incorporate&rdquo; means to publish or republish a Document, in whole or
461in part, as part of another Document.
462
463     <p>An MMC is &ldquo;eligible for relicensing&rdquo; if it is licensed under this
464License, and if all works that were first published under this License
465somewhere other than this MMC, and subsequently incorporated in whole
466or in part into the MMC, (1) had no cover texts or invariant sections,
467and (2) were thus incorporated prior to November 1, 2008.
468
469     <p>The operator of an MMC Site may republish an MMC contained in the site
470under CC-BY-SA on the same site at any time before August 1, 2009,
471provided the MMC is eligible for relicensing.
472
473        </ol>
474
475<h3 class="unnumberedsec"><a name="TOC0"></a>ADDENDUM: How to use this License for your documents</h3>
476
477<p>To use this License in a document you have written, include a copy of
478the License in the document and put the following copyright and
479license notices just after the title page:
480
481<pre class="smallexample">       Copyright (C)  <var>year</var>  <var>your name</var>.
482       Permission is granted to copy, distribute and/or modify this document
483       under the terms of the GNU Free Documentation License, Version 1.3
484       or any later version published by the Free Software Foundation;
485       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
486       Texts.  A copy of the license is included in the section entitled ``GNU
487       Free Documentation License''.
488</pre>
489   <p>If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
490replace the &ldquo;with...Texts.&rdquo; line with this:
491
492<pre class="smallexample">         with the Invariant Sections being <var>list their titles</var>, with
493         the Front-Cover Texts being <var>list</var>, and with the Back-Cover Texts
494         being <var>list</var>.
495</pre>
496   <p>If you have Invariant Sections without Cover Texts, or some other
497combination of the three, merge those two alternatives to suit the
498situation.
499
500   <p>If your document contains nontrivial examples of program code, we
501recommend releasing these examples in parallel under your choice of
502free software license, such as the GNU General Public License,
503to permit their use in free software.
504
505<!-- Local Variables: -->
506<!-- ispell-local-pdict: "ispell-dict" -->
507<!-- End: -->
508<!-- man end -->
509   <p><hr />
510<p><a href="/index.html">Return to the GCC Installation page</a>
511
512<!-- *************************************************************************** -->
513<!-- Part 6 The End of the Document -->
514</body></html>
515
516