| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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| 3 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 4 | %general-entities;
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| 5 | ]>
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| 6 | <sect1 id="ch-tools-udev" role="wrap">
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| 7 | <title>Udev-&udev-version;</title>
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| 8 | <?dbhtml filename="udev.html"?>
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| 9 |
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| 10 | <indexterm zone="ch-tools-udev">
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| 11 | <primary sortas="a-Udev">Udev</primary>
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| 12 | <secondary>tools</secondary></indexterm>
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| 13 |
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| 14 | <sect2 role="package"><title/>
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| 15 | <!--
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| 16 | <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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| 17 | -->
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| 18 |
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| 19 | <segmentedlist>
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| 20 | <segtitle>&buildtime;</segtitle>
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| 21 | <segtitle>&diskspace;</segtitle>
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| 22 | <seglistitem><seg>0.2 SBU</seg><seg>5.2 MB</seg></seglistitem>
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| 23 | </segmentedlist>
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| 24 |
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| 25 | <!--
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| 26 | <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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| 27 | -->
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| 28 |
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| 29 | </sect2>
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| 30 |
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| 31 | <sect2 role="installation">
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| 32 | <title>Installation of Udev</title>
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| 33 |
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| 34 | <para>By default, the permissions udev assigns to nodes are all uniform,
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| 35 | being owned by user root, group root, and only accessible to root. As you
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| 36 | can easily imagine, this isn't ideal. Give it a much better configuration
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| 37 | by applying the following patch:</para>
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| 38 |
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| 39 | <screen><userinput>patch -Np1 -i ../udev-&udev-version;-config-1.patch</userinput></screen>
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| 40 |
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| 41 | <para>The udevstart program hardcodes the path to the udev program in itself,
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| 42 | which is bad since we install udev in a non-standard location. Fix this by
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| 43 | running the following:</para>
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| 44 |
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| 45 | <screen><userinput>sed -i 's@/sbin/udev@/tools/sbin/udev@g' udevstart.c</userinput></screen>
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| 46 |
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| 47 | <para>Also assure that udev knows the correct location to look for its
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| 48 | configuration files:</para>
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| 49 |
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| 50 | <screen><userinput>sed -i 's@/etc@/tools/etc@g' etc/udev/udev.conf.in</userinput></screen>
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| 51 |
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| 52 | <para>Now compile Udev:</para>
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| 53 |
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| 54 | <screen><userinput>make prefix=/tools etcdir=/tools/etc</userinput></screen>
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| 55 |
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| 56 | <para>Generate Udev's main configuration file:</para>
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| 57 |
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| 58 | <screen><userinput>make udevdir=/dev etc/udev/udev.conf</userinput></screen>
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| 59 |
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| 60 | <para>Finally, install it:</para>
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| 61 |
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| 62 | <screen><userinput>make DESTDIR=/tools install</userinput></screen>
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| 63 |
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| 64 | </sect2>
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| 65 |
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| 66 | <sect2 role="content"><title/>
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| 67 | <para>The details on this package are found in <xref linkend="contents-udev"/>.</para>
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| 68 | </sect2>
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| 69 |
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| 70 | </sect1>
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