lfs-book/chapter05/grep.xml

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
  "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../general.ent">
  %general-entities;
]>

<sect1 id="ch-tools-grep" role="wrap">
  <?dbhtml filename="grep.html"?>

  <title>Grep-&grep-version;</title>

  <indexterm zone="ch-tools-grep">
    <primary sortas="a-Grep">Grep</primary>
    <secondary>tools</secondary>
  </indexterm>

  <sect2 role="package">
    <title/>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="../chapter06/grep.xml"
    xpointer="xpointer(/sect1/sect2[1]/para[1])"/>

    <segmentedlist>
      <segtitle>&buildtime;</segtitle>
      <segtitle>&diskspace;</segtitle>

      <seglistitem>
        <seg>0.1 SBU</seg>
        <seg>4.5 MB</seg>
      </seglistitem>
    </segmentedlist>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="../chapter06/grep.xml"
    xpointer="xpointer(/sect1/sect2[1]/segmentedlist[2])"/>

  </sect2>

  <sect2 role="installation">
    <title>Installation of Grep</title>

    <para>Prepare Grep for compilation:</para>

<screen><userinput>./configure --prefix=/tools \
    --disable-perl-regexp</userinput></screen>

    <variablelist>
      <title>The meaning of the configure option:</title>

      <varlistentry>
        <term><parameter>--disable-perl-regexp</parameter></term>
        <listitem>
          <para>This ensures that the <command>grep</command> program does
          not get linked against a Perl Compatible Regular Expression (PCRE)
          library that may be present on the host but will not be available
          once we enter the <command>chroot</command> environment.</para>
        </listitem>
      </varlistentry>

    </variablelist>

    <para>Compile the package:</para>

<screen><userinput>make</userinput></screen>

    <para>To test the results, issue:
    <userinput>make check</userinput>.</para>

    <para>Install the package:</para>

<screen><userinput>make install</userinput></screen>

  </sect2>

  <sect2 role="content">
    <title/>

    <para>Details on this package are located in
    <xref linkend="contents-grep" role="."/></para>

  </sect2>

</sect1>