146 lines
6.4 KiB
HTML
146 lines
6.4 KiB
HTML
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<head>
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<title>GNU Compiler Collection (GCC) Internals: Subdirectories</title>
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<meta name="description" content="GNU Compiler Collection (GCC) Internals: Subdirectories">
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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="gcc-Directory.html#gcc-Directory" rel="up" title="gcc Directory">
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<link href="gcc-Directory.html#gcc-Directory" rel="prev" title="gcc Directory">
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<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
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<a name="Subdirectories"></a>
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<div class="header">
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<p>
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Next: <a href="Configuration.html#Configuration" accesskey="n" rel="next">Configuration</a>, Up: <a href="gcc-Directory.html#gcc-Directory" accesskey="u" rel="up">gcc Directory</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="Subdirectories-of-gcc"></a>
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<h4 class="subsection">6.3.1 Subdirectories of <samp>gcc</samp></h4>
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<p>The <samp>gcc</samp> directory contains the following subdirectories:
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</p>
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<dl compact="compact">
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<dt><samp><var>language</var></samp></dt>
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<dd><p>Subdirectories for various languages. Directories containing a file
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<samp>config-lang.in</samp> are language subdirectories. The contents of
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the subdirectories <samp>c</samp> (for C), <samp>cp</samp> (for C++),
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<samp>objc</samp> (for Objective-C), <samp>objcp</samp> (for Objective-C++),
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and <samp>lto</samp> (for LTO) are documented in this
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manual (see <a href="Passes.html#Passes">Passes and Files of the Compiler</a>);
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those for other languages are not. See <a href="Front-End.html#Front-End">Anatomy of a Language Front End</a>, for details of the files in these
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directories.
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</p>
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</dd>
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<dt><samp>common</samp></dt>
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<dd><p>Source files shared between the compiler drivers (such as
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<code>gcc</code>) and the compilers proper (such as <samp>cc1</samp>). If an
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architecture defines target hooks shared between those places, it also
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has a subdirectory in <samp>common/config</samp>. See <a href="Target-Structure.html#Target-Structure">Target Structure</a>.
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</p>
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</dd>
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<dt><samp>config</samp></dt>
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<dd><p>Configuration files for supported architectures and operating
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systems. See <a href="Back-End.html#Back-End">Anatomy of a Target Back End</a>, for
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details of the files in this directory.
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</p>
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</dd>
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<dt><samp>doc</samp></dt>
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<dd><p>Texinfo documentation for GCC, together with automatically generated
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man pages and support for converting the installation manual to
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HTML. See <a href="Documentation.html#Documentation">Documentation</a>.
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</p>
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</dd>
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<dt><samp>ginclude</samp></dt>
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<dd><p>System headers installed by GCC, mainly those required by the C
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standard of freestanding implementations. See <a href="Headers.html#Headers">Headers
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Installed by GCC</a>, for details of when these and other headers are
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installed.
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</p>
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</dd>
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<dt><samp>po</samp></dt>
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<dd><p>Message catalogs with translations of messages produced by GCC into
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various languages, <samp><var>language</var>.po</samp>. This directory also
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contains <samp>gcc.pot</samp>, the template for these message catalogues,
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<samp>exgettext</samp>, a wrapper around <code>gettext</code> to extract the
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messages from the GCC sources and create <samp>gcc.pot</samp>, which is run
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by ‘<samp>make gcc.pot</samp>’, and <samp>EXCLUDES</samp>, a list of files from
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which messages should not be extracted.
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</p>
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</dd>
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<dt><samp>testsuite</samp></dt>
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<dd><p>The GCC testsuites (except for those for runtime libraries).
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See <a href="Testsuites.html#Testsuites">Testsuites</a>.
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</p></dd>
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</dl>
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<hr>
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<div class="header">
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<p>
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Next: <a href="Configuration.html#Configuration" accesskey="n" rel="next">Configuration</a>, Up: <a href="gcc-Directory.html#gcc-Directory" accesskey="u" rel="up">gcc Directory</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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