source: chapter06/grub.xml@ 9278974d

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Last change on this file since 9278974d was e4a5635, checked in by Manuel Canales Esparcia <manuel@…>, 18 years ago

Replaced "<" by "less than".

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@7612 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

  • Property mode set to 100644
File size: 4.5 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
3 "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../general.ent">
5 %general-entities;
6]>
7
8<sect1 id="ch-system-grub" role="wrap">
9 <?dbhtml filename="grub.html"?>
10
11 <title>GRUB-&grub-version;</title>
12
13 <indexterm zone="ch-system-grub">
14 <primary sortas="a-Grub">GRUB</primary>
15 </indexterm>
16
17 <sect2 role="package">
18 <title/>
19
20 <para>The GRUB package contains the GRand Unified Bootloader.</para>
21
22 <segmentedlist>
23 <segtitle>&buildtime;</segtitle>
24 <segtitle>&diskspace;</segtitle>
25
26 <seglistitem>
27 <seg>&grub-ch6-sbu;</seg>
28 <seg>&grub-ch6-du;</seg>
29 </seglistitem>
30 </segmentedlist>
31
32 </sect2>
33
34 <sect2 role="installation">
35 <title>Installation of GRUB</title>
36
37 <para>This package is known to have issues when its default
38 optimization flags (including the <parameter>-march</parameter> and
39 <parameter>-mcpu</parameter> options) are changed. If any environment
40 variables that override default optimizations have been defined, such
41 as <envar>CFLAGS</envar> and <envar>CXXFLAGS</envar>,
42 unset them when building GRUB.</para>
43
44 <para>Prepare GRUB for compilation:</para>
45
46<screen><userinput>./configure --prefix=/usr</userinput></screen>
47
48 <para>Compile the package:</para>
49
50<screen><userinput>make</userinput></screen>
51
52 <para>To test the results, issue:
53 <userinput>make check</userinput>.</para>
54
55 <para>Install the package:</para>
56
57<screen><userinput>make install
58mkdir -v /boot/grub
59cp -v /usr/lib/grub/i386-pc/stage{1,2} /boot/grub</userinput></screen>
60
61 <para>Replace <filename class="directory">i386-pc</filename> with whatever
62 directory is appropriate for the hardware in use.</para>
63
64 <para>The <filename class="directory">i386-pc</filename> directory
65 contains a number of <filename>*stage1_5</filename> files, different
66 ones for different file systems. Review the files available and copy
67 the appropriate ones to the <filename
68 class="directory">/boot/grub</filename> directory. Most users will
69 copy the <filename>e2fs_stage1_5</filename> and/or
70 <filename>reiserfs_stage1_5</filename> files.</para>
71
72 </sect2>
73
74 <sect2 id="contents-gRUB" role="content">
75 <title>Contents of GRUB</title>
76
77 <segmentedlist>
78 <segtitle>Installed programs</segtitle>
79
80 <seglistitem>
81 <seg>grub, grub-install, grub-md5-crypt, grub-terminfo, and mbchk</seg>
82 </seglistitem>
83 </segmentedlist>
84
85 <variablelist>
86 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
87 <?dbfo list-presentation="list"?>
88 <?dbhtml list-presentation="table"?>
89
90 <varlistentry id="grub">
91 <term><command>grub</command></term>
92 <listitem>
93 <para>The Grand Unified Bootloader's command shell</para>
94 <indexterm zone="ch-system-grub grub">
95 <primary sortas="b-grub">grub</primary>
96 </indexterm>
97 </listitem>
98 </varlistentry>
99
100 <varlistentry id="grub-install">
101 <term><command>grub-install</command></term>
102 <listitem>
103 <para>Installs GRUB on the given device</para>
104 <indexterm zone="ch-system-grub grub-install">
105 <primary sortas="b-grub-install">grub-install</primary>
106 </indexterm>
107 </listitem>
108 </varlistentry>
109
110 <varlistentry id="grub-md5-crypt">
111 <term><command>grub-md5-crypt</command></term>
112 <listitem>
113 <para>Encrypts a password in MD5 format</para>
114 <indexterm zone="ch-system-grub grub-md5-crypt">
115 <primary sortas="b-grub-md5-crypt">grub-md5-crypt</primary>
116 </indexterm>
117 </listitem>
118 </varlistentry>
119
120 <varlistentry id="grub-terminfo">
121 <term><command>grub-terminfo</command></term>
122 <listitem>
123 <para>Generates a terminfo command from a terminfo name; it can be
124 employed if an unknown terminal is being used</para>
125 <indexterm zone="ch-system-grub grub-terminfo">
126 <primary sortas="b-grub-terminfo">grub-terminfo</primary>
127 </indexterm>
128 </listitem>
129 </varlistentry>
130
131 <varlistentry id="mbchk">
132 <term><command>mbchk</command></term>
133 <listitem>
134 <para>Checks the format of a multi-boot kernel</para>
135 <indexterm zone="ch-system-grub mbchk">
136 <primary sortas="b-mbchk">mbchk</primary>
137 </indexterm>
138 </listitem>
139 </varlistentry>
140
141 </variablelist>
142
143 </sect2>
144
145</sect1>
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