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| Next: <a href="System-Config.html#System-Config" accesskey="n" rel="next">System Config</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> |
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| <a name="Scripts-Used-by-configure"></a> |
| <h4 class="subsubsection">6.3.2.1 Scripts Used by <samp>configure</samp></h4> |
| |
| <p><samp>configure</samp> uses some other scripts to help in its work: |
| </p> |
| <ul> |
| <li> The standard GNU <samp>config.sub</samp> and <samp>config.guess</samp> |
| files, kept in the top level directory, are used. |
| |
| </li><li> The file <samp>config.gcc</samp> is used to handle configuration |
| specific to the particular target machine. The file |
| <samp>config.build</samp> is used to handle configuration specific to the |
| particular build machine. The file <samp>config.host</samp> is used to handle |
| configuration specific to the particular host machine. (In general, |
| these should only be used for features that cannot reasonably be tested in |
| Autoconf feature tests.) |
| See <a href="System-Config.html#System-Config">The <samp>config.build</samp>; <samp>config.host</samp>; |
| and <samp>config.gcc</samp> Files</a>, for details of the contents of these files. |
| |
| </li><li> Each language subdirectory has a file |
| <samp><var>language</var>/config-lang.in</samp> that is used for |
| front-end-specific configuration. See <a href="Front-End-Config.html#Front-End-Config">The Front |
| End <samp>config-lang.in</samp> File</a>, for details of this file. |
| |
| </li><li> A helper script <samp>configure.frag</samp> is used as part of |
| creating the output of <samp>configure</samp>. |
| </li></ul> |
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