source: BOOK/cross-tools/x86/eglibc.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@…>, 11 years ago

Remove generic optimizations from x86 and x86_64 targets.

  • Property mode set to 100644
File size: 5.0 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-cross-tools-eglibc" role="wrap">
9  <?dbhtml filename="eglibc.html"?>
10
11  <title>EGLIBC-&eglibc-version;</title>
12
13  <indexterm zone="ch-cross-tools-eglibc">
14    <primary sortas="a-EGLIBC">EGLIBC</primary>
15    <secondary>cross tools</secondary>
16  </indexterm>
17
18  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
19  href="../../final-system/common/eglibc.xml"
20  xpointer="xpointer(//*[@role='package'])"/>
21
22  <sect2 role="installation">
23    <title>Installation of EGLIBC</title>
24
25    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
26    href="../common/eglibc.xml"
27    xpointer="xpointer(//*[@os='da'])"/>
28
29    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
30    href="../common/eglibc.xml"
31    xpointer="xpointer(//*[@os='e'])"/>
32
33    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
34    href="../common/eglibc.xml"
35    xpointer="xpointer(//*[@os='f'])"/>
36
37    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
38    href="../common/eglibc.xml"
39    xpointer="xpointer(//*[@os='dd'])"/>
40
41    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
42    href="../common/eglibc.xml"
43    xpointer="xpointer(//*[@os='de'])"/>
44
45    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
46    href="../../final-system/common/eglibc.xml"
47    xpointer="xpointer(//*[@os='g'])"/>
48
49<screen os="df"><userinput>BUILD_CC="gcc" CC="${CLFS_TARGET}-gcc" \
50    AR="${CLFS_TARGET}-ar" RANLIB="${CLFS_TARGET}-ranlib" \
51    CFLAGS="-march=$(cut -d- -f1 &lt;&lt;&lt; $CLFS_TARGET)" \
52    ../eglibc-&eglibc-version;/configure --prefix=/tools \
53    --host=${CLFS_TARGET} --build=${CLFS_HOST} \
54    --disable-profile --with-tls --enable-kernel=2.6.32 --with-__thread \
55    --with-binutils=/cross-tools/bin --with-headers=/tools/include \
56    --enable-obsolete-rpc --cache-file=config.cache</userinput></screen>
57
58    <variablelist os="dg">
59      <title>The meaning of the new configure options:</title>
60
61      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
62      href="../common/eglibc.xml"
63      xpointer="xpointer(//*[@os='dg1'])"/>
64
65      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
66      href="../common/eglibc.xml"
67      xpointer="xpointer(//*[@os='dg2'])"/>
68
69      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
70      href="../common/eglibc.xml"
71      xpointer="xpointer(//*[@os='dg3'])"/>
72
73      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
74      href="../common/eglibc.xml"
75      xpointer="xpointer(//*[@os='dg4'])"/>
76
77      <varlistentry os="ea2">
78        <term><parameter>CFLAGS="-march=$(cut -d- -f1 &lt;&lt;&lt;
79        $CLFS_TARGET)"</parameter></term>
80        <listitem>
81          <para>Forces EGLIBC to optimize for our target system.</para>
82        </listitem>
83      </varlistentry>
84
85      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
86      href="../common/eglibc.xml"
87      xpointer="xpointer(//*[@os='dg5'])"/>
88
89      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
90      href="../common/eglibc.xml"
91      xpointer="xpointer(//*[@os='dg6'])"/>
92
93      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
94      href="../common/eglibc.xml"
95      xpointer="xpointer(//*[@os='dg7'])"/>
96
97      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
98      href="../common/eglibc.xml"
99      xpointer="xpointer(//*[@os='dg8'])"/>
100
101      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
102      href="../common/eglibc.xml"
103      xpointer="xpointer(//*[@os='dg9'])"/>
104
105      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
106      href="../common/eglibc.xml"
107      xpointer="xpointer(//*[@os='dg10'])"/>
108
109      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
110      href="../common/eglibc.xml"
111      xpointer="xpointer(//*[@os='dg11'])"/>
112
113    </variablelist>
114
115    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
116    href="../common/eglibc.xml"
117    xpointer="xpointer(//*[@os='dh'])"/>
118
119    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
120    href="../common/eglibc.xml"
121    xpointer="xpointer(//*[@os='di'])"/>
122
123    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
124    href="../common/eglibc.xml"
125    xpointer="xpointer(//*[@os='dj'])"/>
126
127    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
128    href="../common/eglibc.xml"
129    xpointer="xpointer(//*[@os='dk'])"/>
130
131    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
132    href="../common/eglibc.xml"
133    xpointer="xpointer(//*[@os='dl'])"/>
134
135    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
136    href="../common/eglibc.xml"
137    xpointer="xpointer(//*[@os='dm'])"/>
138
139    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
140    href="../common/eglibc.xml"
141    xpointer="xpointer(//*[@os='dn'])"/>
142
143  </sect2>
144
145  <sect2 role="content">
146    <title/>
147
148    <para>Details on this package are located in <xref
149    linkend="contents-eglibc" role="."/></para>
150
151  </sect2>
152
153</sect1>
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