source: BOOK/final-system/ppc64/eglibc-64bit.xml @ 093b0e8

clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since 093b0e8 was 093b0e8, checked in by Jim Gifford <clfs@…>, 15 years ago

Cross-LFS moved to Eglibc 2.10.1

  • Property mode set to 100644
File size: 5.2 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/2003/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/2003/XInclude"
25    href="eglibc.xml"
26    xpointer="xpointer(//*[@os='b'])"/>
27
28    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
29    href="eglibc.xml"
30    xpointer="xpointer(//*[@os='e'])"/>
31
32    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
33    href="eglibc.xml"
34    xpointer="xpointer(//*[@os='f'])"/>
35
36    <para os="m1">Tell EGLIBC to install its 64-bit libraries into
37    <filename class="directory">/lib64</filename>:</para>
38
39<screen os="m2"><userinput>echo "slibdir=/lib64" &gt;&gt; configparms</userinput></screen>
40
41    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
42    href="eglibc.xml"
43    xpointer="xpointer(//*[@os='g'])"/>
44
45<screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
46    ../eglibc-&eglibc-version;/configure --prefix=/usr \
47    --disable-profile --enable-add-ons --enable-kernel=2.6.0 \
48    --libexecdir=/usr/lib64/eglibc --libdir=/usr/lib64</userinput></screen>
49
50    <variablelist os="i">
51      <title>The meaning of the new configure option:</title>
52
53      <varlistentry>
54        <term><parameter>--libexecdir=/usr/lib64/eglibc</parameter></term>
55        <listitem>
56          <para>This changes the location of the <command>pt_chown</command>
57          program from its default of <filename
58          class="directory">/usr/libexec</filename> to <filename
59          class="directory">/usr/lib64/eglibc</filename>.</para>
60        </listitem>
61      </varlistentry>
62    </variablelist>
63
64    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
65    href="eglibc.xml"
66    xpointer="xpointer(//*[@os='j'])"/>
67
68    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
69    href="eglibc.xml"
70    xpointer="xpointer(//*[@os='k'])"/>
71
72    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
73    href="eglibc.xml"
74    xpointer="xpointer(//*[@os='l'])"/>
75
76    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
77    href="eglibc.xml"
78    xpointer="xpointer(//*[@os='m'])"/>
79
80    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
81    href="eglibc.xml"
82    xpointer="xpointer(//*[@os='n'])"/>
83
84    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
85    href="eglibc.xml"
86    xpointer="xpointer(//*[@os='o'])"/>
87
88    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
89    href="../common/eglibc.xml"
90    xpointer="xpointer(//*[@os='p'])"/>
91
92    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
93    href="eglibc.xml"
94    xpointer="xpointer(//*[@os='s'])"/>
95
96    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
97    href="eglibc.xml"
98    xpointer="xpointer(//*[@os='t'])"/>
99
100  </sect2>
101
102  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
103  href="../common/eglibc.xml"
104  xpointer="xpointer(id('i18n-eglibc'))"/>
105
106  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
107  href="../common/eglibc.xml"
108  xpointer="xpointer(id('conf-eglibc'))"/>
109
110  <sect2 id="conf-ld" role="configuration">
111    <title>Configuring The Dynamic Loader</title>
112
113    <indexterm zone="conf-ld">
114      <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary>
115    </indexterm>
116
117    <para>By default, the dynamic loader (<filename
118    class="libraryfile">/lib/ld.so.1</filename> for 32bit executables and
119    <filename class="libraryfile">/lib/ld64.so</filename> for
120    64bit executables) searches through
121    <filename class="directory">/lib</filename>,
122    <filename class="directory">/lib64</filename>,
123    <filename class="directory">/usr/lib</filename>,
124    and <filename class="directory">/usr/lib64</filename> for dynamic
125    libraries that are needed by programs as they are run. However, if
126    there are libraries in directories other than these, they need to be
127    added to the <filename>/etc/ld.so.conf</filename> file in order
128    for the dynamic loader to find them. Some directories that are commonly
129    known to contain additional libraries are
130    <filename class="directory">/usr/local/lib</filename>,
131    <filename class="directory">/usr/local/lib64</filename>,
132    <filename class="directory">/opt/lib</filename>,
133    and <filename class="directory">/opt/lib64</filename>,
134    so add those directories to the dynamic loader's search path.</para>
135
136    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
137    href="../multilib/eglibc-64bit.xml"
138    xpointer="xpointer(//*[@os='ld-b'])"/>
139
140    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
141    href="../multilib/eglibc-64bit.xml"
142    xpointer="xpointer(//*[@os='ld-c'])"/>
143
144  </sect2>
145
146  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
147  href="../common/eglibc.xml"
148  xpointer="xpointer(id('contents-eglibc'))"/>
149
150</sect1>
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