LFS-systemd-7.8
[linux_from_scratch.git] / chapter06 / m4.xml
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1 <?xml version="1.0" encoding="ISO-8859-1"?>
2 <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3   "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4   <!ENTITY % general-entities SYSTEM "../general.ent">
5   %general-entities;
6 ]>
8 <sect1 id="ch-system-m4" role="wrap">
9   <?dbhtml filename="m4.html"?>
11   <sect1info condition="script">
12     <productname>m4</productname>
13     <productnumber>&m4-version;</productnumber>
14     <address>&m4-url;</address>
15   </sect1info>
17   <title>M4-&m4-version;</title>
19   <indexterm zone="ch-system-m4">
20     <primary sortas="a-M4">M4</primary>
21   </indexterm>
23   <sect2 role="package">
24     <title/>
26     <para>The M4 package contains a macro processor.</para>
28     <segmentedlist>
29       <segtitle>&buildtime;</segtitle>
30       <segtitle>&diskspace;</segtitle>
32       <seglistitem>
33         <seg>&m4-ch6-sbu;</seg>
34         <seg>&m4-ch6-du;</seg>
35       </seglistitem>
36     </segmentedlist>
38   </sect2>
40   <sect2 role="installation">
41     <title>Installation of M4</title>
43     <para>Prepare M4 for compilation:</para>
45 <screen><userinput remap="configure">./configure --prefix=/usr</userinput></screen>
47     <para>Compile the package:</para>
49 <screen><userinput remap="make">make</userinput></screen>
51     <para>To test the results, issue:</para>
53 <screen><userinput remap="test">make check</userinput></screen>
55     <para>The test-update-copyright.sh failure can safely be ignored.</para>
57     <para>Install the package:</para>
59 <screen><userinput remap="install">make install</userinput></screen>
61   </sect2>
64   <sect2 id="contents-m4" role="content">
65     <title>Contents of M4</title>
67     <segmentedlist>
68       <segtitle>Installed program</segtitle>
70       <seglistitem>
71         <seg>m4</seg>
72       </seglistitem>
73     </segmentedlist>
75     <variablelist>
76       <bridgehead renderas="sect3">Short Descriptions</bridgehead>
77       <?dbfo list-presentation="list"?>
78       <?dbhtml list-presentation="table"?>
80       <varlistentry id="m4">
81          <!-- Don't remove the extra space, it prevet a FOP warning. -->
82         <term><command>m4 </command></term>
83         <listitem>
84           <para>copies the given files while expanding the macros that they
85           contain [These macros are either built-in or user-defined and can
86           take any number of arguments. Besides performing macro expansion,
87           <command>m4</command> has built-in functions for including named
88           files, running Unix commands, performing integer arithmetic,
89           manipulating text, recursion, etc. The <command>m4</command> program
90           can be used either as a front-end to a compiler or as a macro processor
91           in its own right.]</para>
92           <indexterm zone="ch-system-m4 m4">
93             <primary sortas="b-m4">m4</primary>
94           </indexterm>
95         </listitem>
96       </varlistentry>
98     </variablelist>
100   </sect2>
102 </sect1>