source: BOOK/final-system/multilib/glibc-64bit.xml@ 73888e6

clfs-1.2 clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 73888e6 was 3514708, checked in by Ken Moffat <zarniwhoop@…>, 18 years ago

Limit the i686 reference in math test failures to the x86 book, and add missing paras re glibc tests to pure64 books.

  • Property mode set to 100644
File size: 5.8 KB
Line 
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-glibc" role="wrap">
9 <?dbhtml filename="glibc-64bit.html"?>
10
11 <title>Glibc-&glibc-version; 64-Bit</title>
12
13 <indexterm zone="ch-system-glibc">
14 <primary sortas="a-Glibc">Glibc</primary>
15 </indexterm>
16
17 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
18 href="glibc.xml"
19 xpointer="xpointer(//*[@role='package'])"/>
20
21 <sect2 role="installation">
22 <title>Installation of Glibc</title>
23
24 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
25 href="glibc.xml"
26 xpointer="xpointer(//*[@os='b'])"/>
27
28 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
29 href="../common/glibc.xml"
30 xpointer="xpointer(//*[@os='c'])"/>
31
32 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
33 href="../common/glibc.xml"
34 xpointer="xpointer(//*[@os='d'])"/>
35
36 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
37 href="../common/glibc.xml"
38 xpointer="xpointer(//*[@os='p1'])"/>
39
40 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
41 href="../common/glibc.xml"
42 xpointer="xpointer(//*[@os='p2'])"/>
43
44 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
45 href="glibc.xml"
46 xpointer="xpointer(//*[@os='s1'])"/>
47
48 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
49 href="glibc.xml"
50 xpointer="xpointer(//*[@os='s2'])"/>
51
52 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
53 href="glibc.xml"
54 xpointer="xpointer(//*[@os='e'])"/>
55
56 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
57 href="glibc.xml"
58 xpointer="xpointer(//*[@os='f'])"/>
59
60 <para os="m1">Tell Glibc to install its 64-bit libraries into
61 <filename class="directory">/lib64</filename>:</para>
62
63<screen os="m2"><userinput>echo "slibdir=/lib64" &gt;&gt; configparms</userinput></screen>
64
65 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
66 href="glibc.xml"
67 xpointer="xpointer(//*[@os='g'])"/>
68
69<screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
70 ../glibc-&glibc-version;/configure --prefix=/usr \
71 --disable-profile --enable-add-ons --enable-kernel=2.6.0 \
72 --libexecdir=/usr/lib64/glibc --libdir=/usr/lib64</userinput></screen>
73
74 <variablelist os="i">
75 <title>The meaning of the new configure option:</title>
76
77 <varlistentry>
78 <term><parameter>--libexecdir=/usr/lib64/glibc</parameter></term>
79 <listitem>
80 <para>This changes the location of the <command>pt_chown</command>
81 program from its default of <filename
82 class="directory">/usr/libexec</filename> to <filename
83 class="directory">/usr/lib64/glibc</filename>.</para>
84 </listitem>
85 </varlistentry>
86 </variablelist>
87
88 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
89 href="glibc.xml"
90 xpointer="xpointer(//*[@os='j'])"/>
91
92 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
93 href="glibc.xml"
94 xpointer="xpointer(//*[@os='k'])"/>
95
96 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
97 href="glibc.xml"
98 xpointer="xpointer(//*[@os='l'])"/>
99
100 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
101 href="glibc.xml"
102 xpointer="xpointer(//*[@os='m'])"/>
103
104 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
105 href="glibc.xml"
106 xpointer="xpointer(//*[@os='n'])"/>
107
108 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
109 href="glibc.xml"
110 xpointer="xpointer(//*[@os='o'])"/>
111
112 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
113 href="../common/glibc.xml"
114 xpointer="xpointer(//*[@os='p'])"/>
115
116 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
117 href="glibc.xml"
118 xpointer="xpointer(//*[@os='s'])"/>
119
120 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
121 href="glibc.xml"
122 xpointer="xpointer(//*[@os='t'])"/>
123
124 </sect2>
125
126 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
127 href="../common/glibc.xml"
128 xpointer="xpointer(id('i18n-glibc'))"/>
129
130 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
131 href="../common/glibc.xml"
132 xpointer="xpointer(id('conf-glibc'))"/>
133
134 <sect2 id="conf-ld" role="configuration">
135 <title>Configuring The Dynamic Loader</title>
136
137 <indexterm zone="conf-ld">
138 <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary>
139 </indexterm>
140
141 <para>By default, the dynamic loader (<filename
142 class="libraryfile">/lib/ld-linux.so.2</filename>) searches through
143 <filename class="directory">/lib</filename>,
144 <filename class="directory">/lib64</filename>,
145 <filename class="directory">/usr/lib</filename>,
146 and <filename class="directory">/usr/lib64</filename> for dynamic
147 libraries that are needed by programs as they are run. However, if
148 there are libraries in directories other than these, they need to be
149 added to the <filename>/etc/ld.so.conf</filename> file in order
150 for the dynamic loader to find them. Some directories that are commonly
151 known to contain additional libraries are
152 <filename class="directory">/usr/local/lib</filename>,
153 <filename class="directory">/usr/local/lib64</filename>,
154 <filename class="directory">/opt/lib</filename>,
155 and <filename class="directory">/opt/lib64</filename>,
156 so add those directories to the dynamic loader's search path.</para>
157
158 <para>Create a new file <filename>/etc/ld.so.conf</filename> by running the
159 following:</para>
160
161<screen><userinput>cat &gt; /etc/ld.so.conf &lt;&lt; "EOF"
162<literal># Begin /etc/ld.so.conf
163
164/usr/local/lib
165/usr/local/lib64
166/opt/lib
167/opt/lib64
168
169# End /etc/ld.so.conf</literal>
170EOF</userinput></screen>
171
172 </sect2>
173
174 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
175 href="../common/glibc.xml"
176 xpointer="xpointer(id('contents-glibc'))"/>
177
178</sect1>
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