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diff --git a/share/doc/gccint/System-Config.html b/share/doc/gccint/System-Config.html new file mode 100644 index 0000000..d2f9692 --- /dev/null +++ b/share/doc/gccint/System-Config.html @@ -0,0 +1,101 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1988-2023 Free Software Foundation, Inc. + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 or +any later version published by the Free Software Foundation; with the +Invariant Sections being "Funding Free Software", the Front-Cover +Texts being (a) (see below), and with the Back-Cover Texts being (b) +(see below). A copy of the license is included in the section entitled +"GNU Free Documentation License". + +(a) The FSF's Front-Cover Text is: + +A GNU Manual + +(b) The FSF's Back-Cover Text is: + +You have freedom to copy and modify this GNU Manual, like GNU + software. Copies published by the Free Software Foundation raise + funds for GNU development. --> +<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>GNU Compiler Collection (GCC) Internals: System Config</title> + +<meta name="description" content="GNU Compiler Collection (GCC) Internals: System Config"> +<meta name="keywords" content="GNU Compiler Collection (GCC) Internals: System Config"> +<meta name="resource-type" content="document"> +<meta name="distribution" content="global"> +<meta name="Generator" content="makeinfo"> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +<link href="index.html#Top" rel="start" title="Top"> +<link href="Option-Index.html#Option-Index" rel="index" title="Option Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Configuration.html#Configuration" rel="up" title="Configuration"> +<link href="Configuration-Files.html#Configuration-Files" rel="next" title="Configuration Files"> +<link href="Config-Fragments.html#Config-Fragments" rel="previous" title="Config Fragments"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +div.smalllisp {margin-left: 3.2em} +kbd {font-style:oblique} +pre.display {font-family: inherit} +pre.format {font-family: inherit} +pre.menu-comment {font-family: serif} +pre.menu-preformatted {font-family: serif} +pre.smalldisplay {font-family: inherit; font-size: smaller} +pre.smallexample {font-size: smaller} +pre.smallformat {font-family: inherit; font-size: smaller} +pre.smalllisp {font-size: smaller} +span.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="System-Config"></a> +<div class="header"> +<p> +Next: <a href="Configuration-Files.html#Configuration-Files" accesskey="n" rel="next">Configuration Files</a>, Previous: <a href="Config-Fragments.html#Config-Fragments" accesskey="p" rel="previous">Config Fragments</a>, Up: <a href="Configuration.html#Configuration" accesskey="u" rel="up">Configuration</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> +</div> +<hr> +<a name="The-config_002ebuild_003b-config_002ehost_003b-and-config_002egcc-Files"></a> +<h4 class="subsubsection">6.3.2.2 The <samp>config.build</samp>; <samp>config.host</samp>; and <samp>config.gcc</samp> Files</h4> + +<p>The <samp>config.build</samp> file contains specific rules for particular systems +which GCC is built on. This should be used as rarely as possible, as the +behavior of the build system can always be detected by autoconf. +</p> +<p>The <samp>config.host</samp> file contains specific rules for particular systems +which GCC will run on. This is rarely needed. +</p> +<p>The <samp>config.gcc</samp> file contains specific rules for particular systems +which GCC will generate code for. This is usually needed. +</p> +<p>Each file has a list of the shell variables it sets, with descriptions, at the +top of the file. +</p> +<p>FIXME: document the contents of these files, and what variables should +be set to control build, host and target configuration. +</p> + + + + +</body> +</html> |