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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content= "application/xhtml+xml; charset=iso-8859-1" /> <title> 10.18. M4-1.4.4 </title> <link rel="stylesheet" href="../stylesheets/lfs.css" type="text/css" /> <meta name="generator" content="DocBook XSL Stylesheets V1.69.1" /> <link rel="stylesheet" href="../stylesheets/lfs-print.css" type= "text/css" media="print" /> </head> <body id="lfs" class="CLFS-SVN-20060417-MIPS"> <div class="navheader"> <div class="headertitles"> <h4> Cross-Compiled Linux From Scratch - Version CLFS-SVN-20060417-MIPS </h4> <h3> Chapter 10. Installing Basic System Software </h3> </div> <ul class="headerlinks"> <li class="prev"> <a accesskey="p" href="vim.html" title="Vim-6.4">Prev</a> <p> Vim-6.4 </p> </li> <li class="next"> <a accesskey="n" href="bison.html" title="Bison-2.1">Next</a> <p> Bison-2.1 </p> </li> <li class="up"> <a accesskey="u" href="chapter.html" title= "Chapter 10. Installing Basic System Software">Up</a>. </li> <li class="home"> <a accesskey="h" href="../index.html" title= "Cross-Compiled Linux From Scratch - Version CLFS-SVN-20060417-MIPS"> Home</a> </li> </ul> </div> <div class="wrap" lang="en" xml:lang="en"> <div class="titlepage"> <h1 class="sect1"> 10.18. M4-1.4.4 </h1> </div> <div class="package" lang="en" xml:lang="en"> <p> The M4 package contains a macro processor. </p> <div class="segmentedlist"> <div class="seglistitem"> <div class="seg"> <strong><span class="segtitle">Installation depends on:</span></strong> <span class="seg">Bash, Binutils, Coreutils, Diffutils, GCC, Gettext, Glibc, Grep, Make, and Sed</span> </div> </div> </div> </div> <div class="installation" lang="en" xml:lang="en"> <div class="titlepage"> <h2 class="sect2"> 10.18.1. Installation of M4 </h2> </div> <p> Prepare M4 for compilation: </p> <pre class="userinput"><kbd class="command">./configure --prefix=/usr</kbd></pre> <p> Compile the package: </p> <pre class="userinput"><kbd class="command">make</kbd></pre> <p> To test the results, issue: <strong class="userinput"><tt>make check</tt></strong>. </p> <p> Install the package: </p> <pre class="userinput"><kbd class="command">make install</kbd></pre> </div> <div class="content" lang="en" xml:lang="en"> <div class="titlepage"> <a id="contents-m4" name="contents-m4"></a> <h2 class="sect2"> 10.18.2. Contents of M4 </h2> </div> <div class="segmentedlist"> <div class="seglistitem"> <div class="seg"> <strong><span class="segtitle">Installed program:</span></strong> <span class="seg">m4</span> </div> </div> </div> <div class="variablelist"> <h3> <a id="id3671690" name="id3671690"></a>Short Descriptions </h3> <table border="0"> <col align="left" valign="top" /> <tbody> <tr> <td> <a id="m4" name="m4"></a><span class= "term"><span><strong class= "command">m4</strong></span></span> </td> <td> <p> copies the given files while expanding the macros that they contain. These macros are either built-in or user-defined and can take any number of arguments. Besides performing macro expansion, <span><strong class= "command">m4</strong></span> has built-in functions for including named files, running Unix commands, performing integer arithmetic, manipulating text, recursion, etc. The <span><strong class="command">m4</strong></span> program can be used either as a front-end to a compiler or as a macro processor in its own right. </p> </td> </tr> </tbody> </table> </div> </div> </div> <div class="navfooter"> <ul> <li class="prev"> <a accesskey="p" href="vim.html" title="Vim-6.4">Prev</a> <p> Vim-6.4 </p> </li> <li class="next"> <a accesskey="n" href="bison.html" title="Bison-2.1">Next</a> <p> Bison-2.1 </p> </li> <li class="up"> <a accesskey="u" href="chapter.html" title= "Chapter 10. Installing Basic System Software">Up</a>. </li> <li class="home"> <a accesskey="h" href="../index.html" title= "Cross-Compiled Linux From Scratch - Version CLFS-SVN-20060417-MIPS"> Home</a>. </li> </ul> </div> </body></html>⌨️ 快捷键说明
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