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-system-grub" xreflabel="Grub" role="wrap">
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7 | <title>Grub-&grub-version;</title>
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8 | <?dbhtml filename="grub.html"?>
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9 |
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10 | <indexterm zone="ch-system-grub"><primary sortas="a-Grub">Grub</primary></indexterm>
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11 |
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12 | <sect2 role="package"><title/>
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13 | <para>The Grub package contains the Grand Unified Bootloader.</para>
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14 |
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15 | <segmentedlist>
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16 | <segtitle>&buildtime;</segtitle>
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17 | <segtitle>&diskspace;</segtitle>
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18 | <seglistitem><seg>0.2 SBU</seg><seg>10 MB</seg></seglistitem>
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19 | </segmentedlist>
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20 |
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21 | <segmentedlist>
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22 | <segtitle>Grub installation depends on</segtitle>
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23 | <seglistitem><seg>Bash, Binutils, Coreutils, Diffutils,
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24 | GCC, Glibc, Grep, Make, Ncurses, Sed</seg></seglistitem>
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25 | </segmentedlist>
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26 | </sect2>
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27 |
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28 | <sect2 role="installation">
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29 | <title>Installation of Grub</title>
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30 |
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31 | <para>This package is known to have issues when its default
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32 | optimization flags (including the <parameter>-march</parameter> and
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33 | <parameter>-mcpu</parameter> options) are changed. If any environment
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34 | variables that override default optimizations have been defined, such
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35 | as <emphasis>CFLAGS</emphasis> and <emphasis>CXXFLAGS</emphasis>,
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36 | unset them when building Grub.</para>
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37 |
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38 | <para>Prepare Grub for compilation:</para>
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39 |
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40 | <screen><userinput>./configure --prefix=/usr</userinput></screen>
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41 |
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42 | <para>Compile the package:</para>
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43 |
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44 | <screen><userinput>make</userinput></screen>
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45 |
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46 | <para>To test the results, issue:
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47 | <userinput>make check</userinput>.</para>
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48 |
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49 | <para>Install the package:</para>
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50 |
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51 | <screen><userinput>make install
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52 | mkdir /boot/grub
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53 | cp /usr/share/grub/i386-pc/stage{1,2} /boot/grub</userinput></screen>
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54 |
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55 | <para>Replace <filename class="directory">i386-pc</filename> with whatever
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56 | directory is appropriate for the hardware in use.</para>
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57 |
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58 | <para>The <filename class="directory">i386-pc</filename> directory
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59 | contains a number of <filename>*stage1_5</filename> files, different
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60 | ones for different file systems. Review the files available and copy
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61 | the appropriate ones to the <filename
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62 | class="directory">/boot/grub</filename> directory. Most users will
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63 | copy the <filename>e2fs_stage1_5</filename> and/or
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64 | <filename>reiserfs_stage1_5</filename> files.</para>
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65 |
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66 | </sect2>
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67 |
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68 |
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69 | <sect2 id="contents-grub" role="content"><title>Contents of Grub</title>
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70 |
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71 | <segmentedlist>
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72 | <segtitle>Installed programs</segtitle>
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73 | <seglistitem><seg>grub, grub-install,
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74 | grub-md5-crypt, grub-terminfo and mbchk</seg></seglistitem>
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75 | </segmentedlist>
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76 |
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77 | <variablelist><bridgehead renderas="sect3">Short descriptions</bridgehead>
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78 | <?dbfo list-presentation="list"?>
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79 |
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80 | <varlistentry id="grub">
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81 | <term><command>grub</command></term>
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82 | <listitem>
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83 | <para>the Grand Unified Bootloader's command shell.</para>
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84 | <indexterm zone="ch-system-grub grub"><primary sortas="b-grub">grub</primary></indexterm>
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85 | </listitem>
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86 | </varlistentry>
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87 |
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88 | <varlistentry id="grub-install">
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89 | <term><command>grub-install</command></term>
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90 | <listitem>
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91 | <para>installs GRUB on the given device.</para>
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92 | <indexterm zone="ch-system-grub grub-install"><primary sortas="b-grub-install">grub-install</primary></indexterm>
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93 | </listitem>
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94 | </varlistentry>
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95 |
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96 | <varlistentry id="grub-md5-crypt">
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97 | <term><command>grub-md5-crypt</command></term>
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98 | <listitem>
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99 | <para>encrypts a password in MD5 format.</para>
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100 | <indexterm zone="ch-system-grub grub-md5-crypt"><primary sortas="b-grub-md5-crypt">grub-md5-crypt</primary></indexterm>
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101 | </listitem>
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102 | </varlistentry>
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103 |
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104 | <varlistentry id="grub-terminfo">
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105 | <term><command>grub-terminfo</command></term>
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106 | <listitem>
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107 | <para>generates a terminfo command from a terminfo name. It can be
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108 | employed if an unknown terminal is being used.</para>
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109 | <indexterm zone="ch-system-grub grub-terminfo"><primary sortas="b-grub-terminfo">grub-terminfo</primary></indexterm>
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110 | </listitem>
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111 | </varlistentry>
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112 |
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113 | <varlistentry id="mbchk">
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114 | <term><command>mbchk</command></term>
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115 | <listitem>
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116 | <para>checks the format of a multi-boot kernel.</para>
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117 | <indexterm zone="ch-system-grub mbchk"><primary sortas="b-mbchk">mbchk</primary></indexterm>
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118 | </listitem>
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119 | </varlistentry>
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120 | </variablelist>
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121 |
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122 | </sect2>
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123 |
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124 | </sect1>
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125 |
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