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187 lines
8.3 KiB
HTML
187 lines
8.3 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- Copyright (C) 1988-2018 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3 or
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any later version published by the Free Software Foundation; with the
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Invariant Sections being "Funding Free Software", the Front-Cover
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Texts being (a) (see below), and with the Back-Cover Texts being (b)
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(see below). A copy of the license is included in the section entitled
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"GNU Free Documentation License".
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(a) The FSF's Front-Cover Text is:
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A GNU Manual
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(b) The FSF's Back-Cover Text is:
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You have freedom to copy and modify this GNU Manual, like GNU
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software. Copies published by the Free Software Foundation raise
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funds for GNU development. -->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Front End Makefile (GNU Compiler Collection (GCC) Internals)</title>
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<meta name="description" content="Front End Makefile (GNU Compiler Collection (GCC) Internals)">
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<meta name="keywords" content="Front End Makefile (GNU Compiler Collection (GCC) Internals)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="Option-Index.html#Option-Index" rel="index" title="Option Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Front-End.html#Front-End" rel="up" title="Front End">
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<link href="Back-End.html#Back-End" rel="next" title="Back End">
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<link href="Front-End-Config.html#Front-End-Config" rel="prev" title="Front End Config">
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<style type="text/css">
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<!--
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a.summary-letter {text-decoration: none}
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blockquote.indentedblock {margin-right: 0em}
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blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
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blockquote.smallquotation {font-size: smaller}
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div.display {margin-left: 3.2em}
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div.example {margin-left: 3.2em}
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div.lisp {margin-left: 3.2em}
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div.smalldisplay {margin-left: 3.2em}
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div.smallexample {margin-left: 3.2em}
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div.smalllisp {margin-left: 3.2em}
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kbd {font-style: oblique}
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pre.display {font-family: inherit}
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pre.format {font-family: inherit}
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pre.menu-comment {font-family: serif}
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pre.menu-preformatted {font-family: serif}
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pre.smalldisplay {font-family: inherit; font-size: smaller}
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pre.smallexample {font-size: smaller}
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pre.smallformat {font-family: inherit; font-size: smaller}
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pre.smalllisp {font-size: smaller}
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span.nolinebreak {white-space: nowrap}
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span.roman {font-family: initial; font-weight: normal}
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span.sansserif {font-family: sans-serif; font-weight: normal}
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ul.no-bullet {list-style: none}
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-->
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</style>
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</head>
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<body lang="en">
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<a name="Front-End-Makefile"></a>
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<div class="header">
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<p>
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Previous: <a href="Front-End-Config.html#Front-End-Config" accesskey="p" rel="prev">Front End Config</a>, Up: <a href="Front-End.html#Front-End" accesskey="u" rel="up">Front End</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="The-Front-End-Make_002dlang_002ein-File"></a>
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<h4 class="subsubsection">6.3.8.3 The Front End <samp>Make-lang.in</samp> File</h4>
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<p>Each language subdirectory contains a <samp>Make-lang.in</samp> file. It contains
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targets <code><var>lang</var>.<var>hook</var></code> (where <code><var>lang</var></code> is the
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setting of <code>language</code> in <samp>config-lang.in</samp>) for the following
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values of <code><var>hook</var></code>, and any other Makefile rules required to
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build those targets (which may if necessary use other Makefiles
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specified in <code>outputs</code> in <samp>config-lang.in</samp>, although this is
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deprecated). It also adds any testsuite targets that can use the
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standard rule in <samp>gcc/Makefile.in</samp> to the variable
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<code>lang_checks</code>.
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</p>
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<dl compact="compact">
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<dt><code>all.cross</code></dt>
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<dt><code>start.encap</code></dt>
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<dt><code>rest.encap</code></dt>
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<dd><p>FIXME: exactly what goes in each of these targets?
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</p></dd>
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<dt><code>tags</code></dt>
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<dd><p>Build an <code>etags</code> <samp>TAGS</samp> file in the language subdirectory
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in the source tree.
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</p></dd>
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<dt><code>info</code></dt>
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<dd><p>Build info documentation for the front end, in the build directory.
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This target is only called by ‘<samp>make bootstrap</samp>’ if a suitable
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version of <code>makeinfo</code> is available, so does not need to check
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for this, and should fail if an error occurs.
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</p></dd>
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<dt><code>dvi</code></dt>
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<dd><p>Build DVI documentation for the front end, in the build directory.
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This should be done using <code>$(TEXI2DVI)</code>, with appropriate
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<samp>-I</samp> arguments pointing to directories of included files.
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</p></dd>
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<dt><code>pdf</code></dt>
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<dd><p>Build PDF documentation for the front end, in the build directory.
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This should be done using <code>$(TEXI2PDF)</code>, with appropriate
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<samp>-I</samp> arguments pointing to directories of included files.
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</p></dd>
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<dt><code>html</code></dt>
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<dd><p>Build HTML documentation for the front end, in the build directory.
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</p></dd>
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<dt><code>man</code></dt>
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<dd><p>Build generated man pages for the front end from Texinfo manuals
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(see <a href="Man-Page-Generation.html#Man-Page-Generation">Man Page Generation</a>), in the build directory. This target
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is only called if the necessary tools are available, but should ignore
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errors so as not to stop the build if errors occur; man pages are
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optional and the tools involved may be installed in a broken way.
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</p></dd>
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<dt><code>install-common</code></dt>
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<dd><p>Install everything that is part of the front end, apart from the
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compiler executables listed in <code>compilers</code> in
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<samp>config-lang.in</samp>.
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</p></dd>
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<dt><code>install-info</code></dt>
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<dd><p>Install info documentation for the front end, if it is present in the
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source directory. This target should have dependencies on info files
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that should be installed.
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</p></dd>
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<dt><code>install-man</code></dt>
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<dd><p>Install man pages for the front end. This target should ignore
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errors.
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</p></dd>
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<dt><code>install-plugin</code></dt>
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<dd><p>Install headers needed for plugins.
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</p></dd>
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<dt><code>srcextra</code></dt>
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<dd><p>Copies its dependencies into the source directory. This generally should
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be used for generated files such as Bison output files which are not
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version-controlled, but should be included in any release tarballs. This
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target will be executed during a bootstrap if
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‘<samp>--enable-generated-files-in-srcdir</samp>’ was specified as a
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<samp>configure</samp> option.
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</p></dd>
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<dt><code>srcinfo</code></dt>
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<dt><code>srcman</code></dt>
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<dd><p>Copies its dependencies into the source directory. These targets will be
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executed during a bootstrap if ‘<samp>--enable-generated-files-in-srcdir</samp>’
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was specified as a <samp>configure</samp> option.
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</p></dd>
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<dt><code>uninstall</code></dt>
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<dd><p>Uninstall files installed by installing the compiler. This is
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currently documented not to be supported, so the hook need not do
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anything.
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</p></dd>
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<dt><code>mostlyclean</code></dt>
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<dt><code>clean</code></dt>
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<dt><code>distclean</code></dt>
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<dt><code>maintainer-clean</code></dt>
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<dd><p>The language parts of the standard GNU
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‘<samp>*clean</samp>’ targets. See <a href="http://www.gnu.org/prep/standards/html_node/Standard-Targets.html#Standard-Targets">Standard Targets for
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Users</a> in <cite>GNU Coding Standards</cite>, for details of the standard
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targets. For GCC, <code>maintainer-clean</code> should delete
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all generated files in the source directory that are not version-controlled,
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but should not delete anything that is.
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</p></dd>
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</dl>
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<p><samp>Make-lang.in</samp> must also define a variable <code><var>lang</var>_OBJS</code>
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to a list of host object files that are used by that language.
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</p>
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<hr>
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<div class="header">
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<p>
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Previous: <a href="Front-End-Config.html#Front-End-Config" accesskey="p" rel="prev">Front End Config</a>, Up: <a href="Front-End.html#Front-End" accesskey="u" rel="up">Front End</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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</body>
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</html>
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