source: BOOK/final-system/ppc64/eglibc-64bit.xml @ 65ab9ce

clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since 65ab9ce was 65ab9ce, checked in by William Harrington <kb0iic@…>, 12 years ago

Update host system requirements. Book's supported linux kernel version is 2.6.32 or greater.

  • Property mode set to 100644
File size: 6.0 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4  <!ENTITY % general-entities SYSTEM "../../general.ent">
5  %general-entities;
6]>
7
8<sect1 id="ch-system-eglibc" role="wrap">
9  <?dbhtml filename="eglibc-64bit.html"?>
10
11  <title>EGLIBC-&eglibc-version; 64-Bit</title>
12
13  <indexterm zone="ch-system-eglibc">
14    <primary sortas="a-EGLIBC">EGLIBC</primary>
15  </indexterm>
16
17  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
18  href="eglibc.xml"
19  xpointer="xpointer(//*[@role='package'])"/>
20
21  <sect2 role="installation">
22    <title>Installation of EGLIBC</title>
23
24    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
25    href="../common/eglibc.xml"
26    xpointer="xpointer(//*[@os='l1'])"/>
27
28    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
29    href="../common/eglibc.xml"
30    xpointer="xpointer(//*[@os='l2'])"/>
31
32    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
33    href="../common/eglibc.xml"
34    xpointer="xpointer(//*[@os='l3'])"/>
35
36    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
37    href="../multilib/eglibc-64bit.xml"
38    xpointer="xpointer(//*[@os='l4'])"/>
39
40    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
41    href="../common/eglibc.xml"
42    xpointer="xpointer(//*[@os='p3'])"/>
43
44    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
45    href="../common/eglibc.xml"
46    xpointer="xpointer(//*[@os='p4'])"/>
47
48    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
49    href="eglibc.xml"
50    xpointer="xpointer(//*[@os='b'])"/>
51
52    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
53    href="eglibc.xml"
54    xpointer="xpointer(//*[@os='e'])"/>
55
56    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
57    href="eglibc.xml"
58    xpointer="xpointer(//*[@os='f'])"/>
59
60    <para os="m1">Tell EGLIBC 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/2001/XInclude"
66    href="eglibc.xml"
67    xpointer="xpointer(//*[@os='g'])"/>
68
69<screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
70    ../eglibc-&eglibc-version;/configure --prefix=/usr \
71    --disable-profile --enable-add-ons --enable-kernel=2.6.32 \
72    --libexecdir=/usr/lib64/eglibc --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/eglibc</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/eglibc</filename>.</para>
84        </listitem>
85      </varlistentry>
86    </variablelist>
87
88    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
89    href="eglibc.xml"
90    xpointer="xpointer(//*[@os='j'])"/>
91
92    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
93    href="eglibc.xml"
94    xpointer="xpointer(//*[@os='k'])"/>
95
96    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
97    href="eglibc.xml"
98    xpointer="xpointer(//*[@os='l'])"/>
99
100    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
101    href="eglibc.xml"
102    xpointer="xpointer(//*[@os='m'])"/>
103
104    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
105    href="eglibc.xml"
106    xpointer="xpointer(//*[@os='n'])"/>
107
108    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
109    href="eglibc.xml"
110    xpointer="xpointer(//*[@os='o'])"/>
111
112    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
113    href="../common/eglibc.xml"
114    xpointer="xpointer(//*[@os='p'])"/>
115
116    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
117    href="eglibc.xml"
118    xpointer="xpointer(//*[@os='s'])"/>
119
120    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
121    href="eglibc.xml"
122    xpointer="xpointer(//*[@os='t'])"/>
123
124  </sect2>
125
126  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
127  href="../common/eglibc.xml"
128  xpointer="xpointer(id('i18n-eglibc'))"/>
129
130  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
131  href="../common/eglibc.xml"
132  xpointer="xpointer(id('conf-eglibc'))"/>
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.so.1</filename> for 32bit executables and
143    <filename class="libraryfile">/lib/ld64.so</filename> for
144    64bit executables) searches through
145    <filename class="directory">/lib</filename>,
146    <filename class="directory">/lib64</filename>,
147    <filename class="directory">/usr/lib</filename>,
148    and <filename class="directory">/usr/lib64</filename> for dynamic
149    libraries that are needed by programs as they are run. However, if
150    there are libraries in directories other than these, they need to be
151    added to the <filename>/etc/ld.so.conf</filename> file in order
152    for the dynamic loader to find them. Some directories that are commonly
153    known to contain additional libraries are
154    <filename class="directory">/usr/local/lib</filename>,
155    <filename class="directory">/usr/local/lib64</filename>,
156    <filename class="directory">/opt/lib</filename>,
157    and <filename class="directory">/opt/lib64</filename>,
158    so add those directories to the dynamic loader's search path.</para>
159
160    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
161    href="../multilib/eglibc-64bit.xml"
162    xpointer="xpointer(//*[@os='ld-b'])"/>
163
164    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
165    href="../multilib/eglibc-64bit.xml"
166    xpointer="xpointer(//*[@os='ld-c'])"/>
167
168  </sect2>
169
170  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
171  href="../common/eglibc.xml"
172  xpointer="xpointer(id('contents-eglibc'))"/>
173
174</sect1>
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