source: BOOK/final-system/ppc64/glibc-64bit.xml @ f3ec8c71

sysvinit
Last change on this file since f3ec8c71 was f3ec8c71, checked in by William Harrington <kb0iic@…>, 5 years ago

Use --enable-stack-protector=strong during GLIBC final system.

  • 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-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/2001/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/2001/XInclude"
25    href="../common/glibc.xml"
26    xpointer="xpointer(//*[@os='l1'])"/>
27
28    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
29    href="../multilib/glibc-64bit.xml"
30    xpointer="xpointer(//*[@os='l2'])"/>
31
32    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
33    href="glibc.xml"
34    xpointer="xpointer(//*[@os='b'])"/>
35
36    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
37    href="glibc.xml"
38    xpointer="xpointer(//*[@os='e'])"/>
39
40    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
41    href="glibc.xml"
42    xpointer="xpointer(//*[@os='f'])"/>
43
44    <para os="m1">Configure Glibc to install its 64-bit libraries into
45    <filename class="directory">/lib64</filename>:</para>
46
47<screen os="m2"><userinput>echo "libc_cv_slibdir=/lib64" &gt;&gt; config.cache</userinput></screen>
48
49    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
50    href="glibc.xml"
51    xpointer="xpointer(//*[@os='g'])"/>
52
53<screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
54../glibc-&glibc-version;/configure \
55    --prefix=/usr \
56    --enable-kernel=&glibc-kernel-version; \
57    --libexecdir=/usr/lib64/glibc \
58    --libdir=/usr/lib64 \
59    --enable-obsolete-rpc \
60    --enable-stack-protector=strong \
61    --cache-file=config.cache</userinput></screen>
62
63    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
64    href="../multilib/glibc-64bit.xml"
65    xpointer="xpointer(//*[@os='i'])"/>
66
67    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
68    href="glibc.xml"
69    xpointer="xpointer(//*[@os='j'])"/>
70
71    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
72    href="glibc.xml"
73    xpointer="xpointer(//*[@os='k'])"/>
74
75    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
76    href="glibc.xml"
77    xpointer="xpointer(//*[@os='l'])"/>
78
79    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
80    href="glibc.xml"
81    xpointer="xpointer(//*[@os='m'])"/>
82
83    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
84    href="glibc.xml"
85    xpointer="xpointer(//*[@os='n'])"/>
86
87    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
88    href="glibc.xml"
89    xpointer="xpointer(//*[@os='o'])"/>
90
91    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
92    href="../common/glibc.xml"
93    xpointer="xpointer(//*[@os='p'])"/>
94
95    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
96    href="glibc.xml"
97    xpointer="xpointer(//*[@os='s'])"/>
98
99    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
100    href="glibc.xml"
101    xpointer="xpointer(//*[@os='t'])"/>
102
103    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
104    href="../common/glibc.xml"
105    xpointer="xpointer(//*[@os='u'])"/>
106
107    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
108    href="../common/glibc.xml"
109    xpointer="xpointer(//*[@os='v'])"/>
110
111  </sect2>
112
113  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
114  href="../common/glibc.xml"
115  xpointer="xpointer(id('i18n-glibc'))"/>
116
117  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
118  href="../common/glibc.xml"
119  xpointer="xpointer(id('conf-glibc'))"/>
120
121  <sect2 id="conf-ld" role="configuration">
122    <title>Configuring The Dynamic Loader</title>
123
124    <indexterm zone="conf-ld">
125      <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary>
126    </indexterm>
127
128    <para>By default, the dynamic loader (<filename
129    class="libraryfile">/lib/ld.so.1</filename> for 32bit executables and
130    <filename class="libraryfile">/lib/ld64.so</filename> for
131    64bit executables) searches through
132    <filename class="directory">/lib</filename>,
133    <filename class="directory">/lib64</filename>,
134    <filename class="directory">/usr/lib</filename>,
135    and <filename class="directory">/usr/lib64</filename> for dynamic
136    libraries that are needed by programs as they are run. However, if
137    there are libraries in directories other than these, they need to be
138    added to the <filename>/etc/ld.so.conf</filename> file in order
139    for the dynamic loader to find them. Some directories that are commonly
140    known to contain additional libraries are
141    <filename class="directory">/usr/local/lib</filename>,
142    <filename class="directory">/usr/local/lib64</filename>,
143    <filename class="directory">/opt/lib</filename>,
144    and <filename class="directory">/opt/lib64</filename>,
145    so add those directories to the dynamic loader's search path.</para>
146
147    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
148    href="../multilib/glibc-64bit.xml"
149    xpointer="xpointer(//*[@os='ld-b'])"/>
150
151    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
152    href="../multilib/glibc-64bit.xml"
153    xpointer="xpointer(//*[@os='ld-c'])"/>
154
155  </sect2>
156
157  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
158  href="../common/glibc.xml"
159  xpointer="xpointer(id('contents-glibc'))"/>
160
161</sect1>
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