source: BOOK/final-system/x86/eglibc.xml@ cbe40efb

clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since cbe40efb 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: 5.5 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.html"?>
10
11 <title>EGLIBC-&eglibc-version;</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="../common/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='z'])"/>
27
28 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
29 href="../common/eglibc.xml"
30 xpointer="xpointer(//*[@os='l1'])"/>
31
32 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
33 href="../common/eglibc.xml"
34 xpointer="xpointer(//*[@os='l2'])"/>
35
36 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
37 href="../common/eglibc.xml"
38 xpointer="xpointer(//*[@os='l3'])"/>
39
40 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
41 href="../common/eglibc.xml"
42 xpointer="xpointer(//*[@os='l4'])"/>
43
44 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
45 href="../common/eglibc.xml"
46 xpointer="xpointer(//*[@os='p3'])"/>
47
48 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
49 href="../common/eglibc.xml"
50 xpointer="xpointer(//*[@os='p4'])"/>
51
52 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
53 href="../common/eglibc.xml"
54 xpointer="xpointer(//*[@os='b'])"/>
55
56 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
57 href="../common/eglibc.xml"
58 xpointer="xpointer(//*[@os='e'])"/>
59
60 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
61 href="../common/eglibc.xml"
62 xpointer="xpointer(//*[@os='f'])"/>
63
64 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
65 href="../common/eglibc.xml"
66 xpointer="xpointer(//*[@os='g'])"/>
67
68<screen os="h"><userinput>CFLAGS="-march=$(cut -d- -f1 &lt;&lt;&lt; $MACHTYPE) \
69 -mtune=generic -g -O2" ../eglibc-&eglibc-version;/configure --prefix=/usr \
70 --disable-profile --enable-add-ons --enable-kernel=2.6.32 \
71 --libexecdir=/usr/lib/eglibc</userinput></screen>
72
73 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
74 href="../common/eglibc.xml"
75 xpointer="xpointer(//*[@os='i'])"/>
76
77 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
78 href="../common/eglibc.xml"
79 xpointer="xpointer(//*[@os='j'])"/>
80
81 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
82 href="../common/eglibc.xml"
83 xpointer="xpointer(//*[@os='k'])"/>
84
85 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
86 href="../common/eglibc.xml"
87 xpointer="xpointer(//*[@os='l'])"/>
88
89 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
90 href="../common/eglibc.xml"
91 xpointer="xpointer(//*[@os='m'])"/>
92
93 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
94 href="../common/eglibc.xml"
95 xpointer="xpointer(//*[@os='n'])"/>
96
97 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
98 href="../common/eglibc.xml"
99 xpointer="xpointer(//*[@os='o'])"/>
100
101 <!-- this is specific to x86 because of the i686 reference in the math tests -->
102 <itemizedlist os="p">
103 <listitem>
104 <para>The <emphasis>math</emphasis> tests, at least on i686, fail in
105 the <emphasis>test-double</emphasis> and <emphasis>test-idouble</emphasis>
106 tests with gcc-&gcc-version;
107 . These two failures in the math tests appear to be harmless.
108 The math tests may also fail on systems where the CPU is not a relatively
109 new genuine Intel or authentic AMD. Certain optimization settings are
110 also known to be a factor here.</para>
111 </listitem>
112 <listitem>
113 <para>If you have mounted the CLFS partition with the
114 <parameter>noatime</parameter> option, the <emphasis>atime</emphasis> test
115 will fail. As mentioned in <xref linkend="ch-partitioning-mounting"/>,
116 do not use the <parameter>noatime</parameter> option while building
117 CLFS.</para>
118 </listitem>
119 <listitem>
120 <para>When running on older and slower hardware, some tests
121 can fail because of test timeouts being exceeded.</para>
122 </listitem>
123 </itemizedlist>
124
125 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
126 href="../common/eglibc.xml"
127 xpointer="xpointer(//*[@os='q'])"/>
128
129 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
130 href="../common/eglibc.xml"
131 xpointer="xpointer(//*[@os='r'])"/>
132
133 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
134 href="../common/eglibc.xml"
135 xpointer="xpointer(//*[@os='s'])"/>
136
137 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
138 href="../common/eglibc.xml"
139 xpointer="xpointer(//*[@os='t'])"/>
140
141 </sect2>
142
143 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
144 href="../common/eglibc.xml"
145 xpointer="xpointer(id('i18n-eglibc'))"/>
146
147 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
148 href="../common/eglibc.xml"
149 xpointer="xpointer(id('conf-eglibc'))"/>
150
151 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
152 href="../common/eglibc.xml"
153 xpointer="xpointer(id('conf-ld'))"/>
154
155 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
156 href="../common/eglibc.xml"
157 xpointer="xpointer(id('contents-eglibc'))"/>
158
159</sect1>
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