source: BOOK/final-system/multilib/glibc-64bit.xml@ 3aeeba02

clfs-1.2 clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 3aeeba02 was ca89969, checked in by Joe Ciccone <jciccone@…>, 16 years ago

Updated Glibc to 2.8.

  • Property mode set to 100644
File size: 5.5 KB
RevLine 
[3f8be484]1<?xml version="1.0" encoding="ISO-8859-1"?>
[aa18ac0]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
[3f8be484]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
[1cd688b]17 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
18 href="glibc.xml"
19 xpointer="xpointer(//*[@role='package'])"/>
[3f8be484]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="glibc.xml"
38 xpointer="xpointer(//*[@os='e'])"/>
39
40 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
41 href="glibc.xml"
42 xpointer="xpointer(//*[@os='f'])"/>
43
[60f69d0]44 <para os="m1">Tell Glibc to install its 64-bit libraries into
[3f8be484]45 <filename class="directory">/lib64</filename>:</para>
46
[d3a4fc0]47<screen os="m2"><userinput>echo "slibdir=/lib64" &gt;&gt; configparms</userinput></screen>
[3f8be484]48
49 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
50 href="glibc.xml"
51 xpointer="xpointer(//*[@os='g'])"/>
52
[d3a4fc0]53<screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
[3f8be484]54 ../glibc-&glibc-version;/configure --prefix=/usr \
55 --disable-profile --enable-add-ons --enable-kernel=2.6.0 \
56 --libexecdir=/usr/lib64/glibc --libdir=/usr/lib64</userinput></screen>
57
[d3a4fc0]58 <variablelist os="i">
[3f8be484]59 <title>The meaning of the new configure option:</title>
60
61 <varlistentry>
62 <term><parameter>--libexecdir=/usr/lib64/glibc</parameter></term>
63 <listitem>
64 <para>This changes the location of the <command>pt_chown</command>
65 program from its default of <filename
66 class="directory">/usr/libexec</filename> to <filename
67 class="directory">/usr/lib64/glibc</filename>.</para>
68 </listitem>
69 </varlistentry>
70 </variablelist>
71
72 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
73 href="glibc.xml"
74 xpointer="xpointer(//*[@os='j'])"/>
75
76 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
77 href="glibc.xml"
78 xpointer="xpointer(//*[@os='k'])"/>
79
80 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
81 href="glibc.xml"
82 xpointer="xpointer(//*[@os='l'])"/>
83
84 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
85 href="glibc.xml"
86 xpointer="xpointer(//*[@os='m'])"/>
87
[1ac4889]88 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
89 href="glibc.xml"
90 xpointer="xpointer(//*[@os='n'])"/>
[3f8be484]91
[10b2850]92 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
93 href="glibc.xml"
94 xpointer="xpointer(//*[@os='o'])"/>
[3f8be484]95
[3514708]96 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
97 href="../common/glibc.xml"
98 xpointer="xpointer(//*[@os='p'])"/>
[3f8be484]99
100 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
101 href="glibc.xml"
102 xpointer="xpointer(//*[@os='s'])"/>
103
104 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
105 href="glibc.xml"
106 xpointer="xpointer(//*[@os='t'])"/>
107
108 </sect2>
109
110 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
111 href="../common/glibc.xml"
112 xpointer="xpointer(id('i18n-glibc'))"/>
113
114 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
115 href="../common/glibc.xml"
116 xpointer="xpointer(id('conf-glibc'))"/>
117
118 <sect2 id="conf-ld" role="configuration">
[94e6142]119 <title>Configuring The Dynamic Loader</title>
[3f8be484]120
121 <indexterm zone="conf-ld">
122 <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary>
123 </indexterm>
124
[3998188]125 <para os="ld-a">By default, the dynamic loader (<filename
126 class="libraryfile">/lib/ld-linux.so.2</filename> for 32bit executables and
127 <filename class="libraryfile">/lib64/ld-linux.so.2</filename> for
128 64bit executables) searches through
[54d004a8]129 <filename class="directory">/lib</filename>,
[6bb43b3]130 <filename class="directory">/lib64</filename>,
[54d004a8]131 <filename class="directory">/usr/lib</filename>,
132 and <filename class="directory">/usr/lib64</filename> for dynamic
133 libraries that are needed by programs as they are run. However, if
134 there are libraries in directories other than these, they need to be
[3f8be484]135 added to the <filename>/etc/ld.so.conf</filename> file in order
[014d098b]136 for the dynamic loader to find them. Some directories that are commonly
[3f8be484]137 known to contain additional libraries are
138 <filename class="directory">/usr/local/lib</filename>,
139 <filename class="directory">/usr/local/lib64</filename>,
140 <filename class="directory">/opt/lib</filename>,
141 and <filename class="directory">/opt/lib64</filename>,
142 so add those directories to the dynamic loader's search path.</para>
143
[3998188]144 <para os="ld-b">Create a new file <filename>/etc/ld.so.conf</filename> by running the
[3f8be484]145 following:</para>
146
[3998188]147<screen os="ld-c"><userinput>cat &gt; /etc/ld.so.conf &lt;&lt; "EOF"
[3f8be484]148<literal># Begin /etc/ld.so.conf
149
150/usr/local/lib
151/usr/local/lib64
152/opt/lib
153/opt/lib64
154
155# End /etc/ld.so.conf</literal>
156EOF</userinput></screen>
157
158 </sect2>
159
160 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
161 href="../common/glibc.xml"
162 xpointer="xpointer(id('contents-glibc'))"/>
163
164</sect1>
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