source: BOOK/final-system/x86/glibc.xml @ 58375318

systemd
Last change on this file since 58375318 was 58375318, 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: 6.1 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.html"?>
10
11  <title>Glibc-&glibc-version;</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="../common/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='z'])"/>
27
28    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
29    href="../common/glibc.xml"
30    xpointer="xpointer(//*[@os='l1'])"/>
31
32    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
33    href="../common/glibc.xml"
34    xpointer="xpointer(//*[@os='l2'])"/>
35
36    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
37    href="../common/glibc.xml"
38    xpointer="xpointer(//*[@os='b'])"/>
39
40    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
41    href="../common/glibc.xml"
42    xpointer="xpointer(//*[@os='e'])"/>
43
44    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
45    href="../common/glibc.xml"
46    xpointer="xpointer(//*[@os='f'])"/>
47
48    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
49    href="../common/glibc.xml"
50    xpointer="xpointer(//*[@os='g'])"/>
51
52<screen os="h"><userinput>../glibc-&glibc-version;/configure \
53    --prefix=/usr \
54    --enable-kernel=&glibc-kernel-version; \
55    --libexecdir=/usr/lib/glibc \
56    --enable-stack-protector=strong \
57    --enable-obsolete-rpc</userinput></screen>
58
59    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
60    href="../common/glibc.xml"
61    xpointer="xpointer(//*[@os='i'])"/>
62
63    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
64    href="../common/glibc.xml"
65    xpointer="xpointer(//*[@os='j'])"/>
66
67    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
68    href="../common/glibc.xml"
69    xpointer="xpointer(//*[@os='k'])"/>
70
71    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
72    href="../common/glibc.xml"
73    xpointer="xpointer(//*[@os='l'])"/>
74
75    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
76    href="../common/glibc.xml"
77    xpointer="xpointer(//*[@os='m'])"/>
78
79    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
80    href="../common/glibc.xml"
81    xpointer="xpointer(//*[@os='n'])"/>
82
83    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
84    href="../common/glibc.xml"
85    xpointer="xpointer(//*[@os='o'])"/>
86
87    <!-- this is specific to x86 because of the i686 reference in the math tests -->
88    <itemizedlist os="p">
89      <listitem>
90        <para>The <emphasis>nptl/tst-clock2</emphasis>,
91        <emphasis>nptl/tst-attr3</emphasis>,
92        <emphasis>tst/tst-cputimer1</emphasis>, and
93        <emphasis>rt/tst-cpuclock2</emphasis>
94        tests have been known to fail.  The
95        reason is not completely understood, but indications are that minor
96        timing issues can trigger these failures.</para>
97      </listitem>
98      <listitem>
99        <para>The <emphasis>math</emphasis> tests, at least on i686, fail in
100        the <emphasis>test-double</emphasis> and <emphasis>test-idouble</emphasis>
101        tests with gcc-&gcc-version;
102        . These two failures in the math tests appear to be harmless.
103        The math tests may also fail on systems where the CPU is not a relatively
104        new genuine Intel or authentic AMD. Certain optimization settings are
105        also known to be a factor here.</para>
106      </listitem>
107      <listitem>
108        <para>If you have mounted the CLFS partition with the
109        <parameter>noatime</parameter> option, the <emphasis>atime</emphasis> test
110        will fail. As mentioned in <xref linkend="ch-partitioning-mounting"/>,
111        do not use the <parameter>noatime</parameter> option while building
112        CLFS.</para>
113      </listitem>
114      <listitem>
115        <para>When running on older and slower hardware, some tests
116        can fail because of test timeouts being exceeded.
117        Modifying the make check command to set a TIMEOUTFACTOR is reported to
118        help eliminate these errors (e.g. <command>TIMEOUTFACTOR=16
119        make -k check</command>).</para>
120      </listitem>
121      <listitem>
122        <para>posix/tst-getaddrinfo4 will always fail due to not having a network
123        connection when the test is run.</para>
124      </listitem>
125    </itemizedlist>
126
127    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
128    href="../common/glibc.xml"
129    xpointer="xpointer(//*[@os='q'])"/>
130
131    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
132    href="../common/glibc.xml"
133    xpointer="xpointer(//*[@os='r'])"/>
134
135    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
136    href="../common/glibc.xml"
137    xpointer="xpointer(//*[@os='s'])"/>
138
139    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
140    href="../common/glibc.xml"
141    xpointer="xpointer(//*[@os='t'])"/>
142
143    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
144    href="../common/glibc.xml"
145    xpointer="xpointer(//*[@os='u'])"/>
146
147    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
148    href="../common/glibc.xml"
149    xpointer="xpointer(//*[@os='v'])"/>
150
151    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
152    href="../common/glibc.xml"
153    xpointer="xpointer(//*[@os='w'])"/>
154
155    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
156    href="../common/glibc.xml"
157    xpointer="xpointer(//*[@os='x'])"/>
158
159  </sect2>
160
161  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
162  href="../common/glibc.xml"
163  xpointer="xpointer(id('i18n-glibc'))"/>
164
165  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
166  href="../common/glibc.xml"
167  xpointer="xpointer(id('conf-glibc'))"/>
168
169  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
170  href="../common/glibc.xml"
171  xpointer="xpointer(id('conf-ld'))"/>
172
173  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
174  href="../common/glibc.xml"
175  xpointer="xpointer(id('contents-glibc'))"/>
176
177</sect1>
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