source: BOOK/final-system/x86_64/eglibc-64bit.xml @ d777e1e1

clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since d777e1e1 was d777e1e1, checked in by William Harrington <kb0iic@…>, 9 years ago

Remove generic optimizations from x86 and x86_64 targets.

  • Property mode set to 100644
File size: 5.4 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 Glibc</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="eglibc.xml"
42    xpointer="xpointer(//*[@os='b'])"/>
43
44    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
45    href="eglibc.xml"
46    xpointer="xpointer(//*[@os='e'])"/>
47
48    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
49    href="eglibc.xml"
50    xpointer="xpointer(//*[@os='f'])"/>
51
52    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
53    href="../multilib/eglibc-64bit.xml"
54    xpointer="xpointer(//*[@os='m1'])"/>
55
56    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
57    href="../multilib/eglibc-64bit.xml"
58    xpointer="xpointer(//*[@os='m2'])"/>
59
60    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
61    href="eglibc.xml"
62    xpointer="xpointer(//*[@os='g'])"/>
63
64<screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
65    ../eglibc-&eglibc-version;/configure --prefix=/usr \
66    --disable-profile --enable-kernel=2.6.32 \
67    --libexecdir=/usr/lib64/eglibc --libdir=/usr/lib64 \
68    --enable-obsolete-rpc</userinput></screen>
69
70    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
71    href="../multilib/eglibc-64bit.xml"
72    xpointer="xpointer(//*[@os='i'])"/>
73
74    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
75    href="eglibc.xml"
76    xpointer="xpointer(//*[@os='j'])"/>
77
78    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
79    href="eglibc.xml"
80    xpointer="xpointer(//*[@os='k'])"/>
81
82    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
83    href="eglibc.xml"
84    xpointer="xpointer(//*[@os='l'])"/>
85
86    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
87    href="eglibc.xml"
88    xpointer="xpointer(//*[@os='m'])"/>
89
90    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
91    href="eglibc.xml"
92    xpointer="xpointer(//*[@os='n'])"/>
93
94    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
95    href="eglibc.xml"
96    xpointer="xpointer(//*[@os='o'])"/>
97
98    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
99    href="../common/eglibc.xml"
100    xpointer="xpointer(//*[@os='p'])"/>
101
102    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
103    href="eglibc.xml"
104    xpointer="xpointer(//*[@os='s'])"/>
105
106    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
107    href="eglibc.xml"
108    xpointer="xpointer(//*[@os='t'])"/>
109
110  </sect2>
111
112  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
113  href="../common/eglibc.xml"
114  xpointer="xpointer(id('i18n-eglibc'))"/>
115
116  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
117  href="../common/eglibc.xml"
118  xpointer="xpointer(id('conf-eglibc'))"/>
119
120  <sect2 id="conf-ld" role="configuration">
121    <title>Configuring The Dynamic Loader</title>
122
123    <indexterm zone="conf-ld">
124      <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary>
125    </indexterm>
126
127    <para>By default, the dynamic loader (<filename
128    class="libraryfile">/lib/ld-linux.so.2</filename> for 32bit executables and
129    <filename class="libraryfile">/lib64/ld-linux-x86-64.so.2</filename> for
130    64bit executables) searches through
131    <filename class="directory">/lib</filename>,
132    <filename class="directory">/lib64</filename>,
133    <filename class="directory">/usr/lib</filename>,
134    and <filename class="directory">/usr/lib64</filename> for dynamic
135    libraries that are needed by programs as they are run. However, if
136    there are libraries in directories other than these, they need to be
137    added to the <filename>/etc/ld.so.conf</filename> file in order
138    for the dynamic loader to find them. Some directories that are commonly
139    known to contain additional libraries are
140    <filename class="directory">/usr/local/lib</filename>,
141    <filename class="directory">/usr/local/lib64</filename>,
142    <filename class="directory">/opt/lib</filename>,
143    and <filename class="directory">/opt/lib64</filename>,
144    so add those directories to the dynamic loader's search path.</para>
145
146    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
147    href="../multilib/eglibc-64bit.xml"
148    xpointer="xpointer(//*[@os='ld-b'])"/>
149
150    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
151    href="../multilib/eglibc-64bit.xml"
152    xpointer="xpointer(//*[@os='ld-c'])"/>
153
154  </sect2>
155
156  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
157  href="../common/eglibc.xml"
158  xpointer="xpointer(id('contents-eglibc'))"/>
159
160</sect1>
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