lfs-book/chapter05/udev.xml

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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../general.ent">
  %general-entities;
]>
<sect1 id="ch-tools-udev" role="wrap">
<title>Udev-&udev-version;</title>
<?dbhtml filename="udev.html"?>

<indexterm zone="ch-tools-udev">
<primary sortas="a-Udev">Udev</primary>
<secondary>tools</secondary></indexterm>

<sect2 role="package"><title/>
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<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="../chapter06/udev.xml" xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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<segmentedlist>
<segtitle>&buildtime;</segtitle>
<segtitle>&diskspace;</segtitle>
<seglistitem><seg>0.2 SBU</seg><seg>5.2 MB</seg></seglistitem>
</segmentedlist>

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

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

<para>The <command>udevstart</command> program hardcodes the path 
to the <command>udev</command> program in itself, which is bad since we 
install <command>udev</command> in a non-standard location. Fix this by
running the following:</para>

<screen><userinput>sed -i 's@/sbin/udev@/tools/sbin/udev@g' udevstart.c</userinput></screen>

<para>Also assure that <command>udev</command> knows the correct location to look for its
configuration files:</para>

<screen><userinput>sed -i 's@/etc@/tools/etc@g' etc/udev/udev.conf.in</userinput></screen>

<para>Now compile Udev:</para>

<screen><userinput>make prefix=/tools etcdir=/tools/etc</userinput></screen>

<para>Install it:</para>

<screen><userinput>make DESTDIR=/tools udevdir=/dev install</userinput></screen>

<para>Udev's configuration is far from ideal by default, so we install our own
configuration files here:</para>

<screen><userinput>cp ../udev-config-1.permissions /tools/etc/udev/permissions.d/00-lfs.permissions
cp ../udev-config-1.rules /tools/etc/udev/rules.d/00-lfs.rules</userinput></screen>

</sect2>

<sect2 role="content"><title/>
<para>The details on this package are found in <xref linkend="contents-udev"/>.</para>
</sect2>

</sect1>