source: clfs-embedded/BOOK/cross-tools/arm/uclibc.xml @ f8218f3

Last change on this file since f8218f3 was f8218f3, checked in by Joe Ciccone <jciccone@…>, 14 years ago

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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-uclibc" role="wrap">
9  <?dbhtml filename="uclibc.html"?>
10
11  <title>uClibc-&uclibc-version;</title>
12
13  <indexterm zone="ch-cross-tools-uclibc">
14    <primary sortas="a-uClibc">uClibc</primary>
15    <secondary>cross tools</secondary>
16  </indexterm>
17
18  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
19  href="../x86/uclibc.xml"
20  xpointer="xpointer(//*[@role='package'])"/>
21
22  <sect2 role="installation">
23    <title>Installation of uClibc</title>
24
25    <para os="a">Since we are cross-compiling, we need to make sure when we
26    configuration for our architecture we get the correct information. The
27    following sed makes sure we are using the proper settings for our
28    architecture:</para>
29
30<screen os="b"><userinput>
31cp extra/Configs/Config.arm extra/Configs/Config.arm.orig
32sed -e "/default/s:OABI:EABI:" \
33   extra/Configs/Config.arm.orig > extra/Configs/Config.arm</userinput></screen>
34
35  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
36  href="../x86/uclibc.xml"
37  xpointer="xpointer(//*[@os='e'])"/>
38
39  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
40  href="../x86/uclibc.xml"
41  xpointer="xpointer(//*[@os='f'])"/>
42
43<screen os="g"><userinput>make defconfig ARCH=arm</userinput></screen>
44
45  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
46  href="../x86/uclibc.xml"
47  xpointer="xpointer(//*[@os='h'])"/>
48
49  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
50  href="../x86/uclibc.xml"
51  xpointer="xpointer(//*[@os='i'])"/>
52
53  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
54  href="../x86/uclibc.xml"
55  xpointer="xpointer(//*[@os='j'])"/>
56
57  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
58  href="../x86/uclibc.xml"
59  xpointer="xpointer(//*[@os='k'])"/>
60
61    <para os="m1">If your ARM system is Big Endian, you will
62    need at add the following lines to your configuration:</para>
63
64<screen os="m2"><userinput>echo "ARCH_ANY_ENDIAN=y" &gt;&gt; .config
65echo "ARCH_BIG_ENDIAN=y" &gt;&gt; .config
66echo "ARCH_WANTS_BIG_ENDIAN=y" &gt;&gt; .config</userinput></screen>
67
68    <para os="m3">If your ARM system is Little Endian, you will
69    need at add the following lines to your configuration:</para>
70
71<screen os="m4"><userinput>echo "ARCH_ANY_ENDIAN=y" &gt;&gt; .config
72echo "ARCH_LITTLE_ENDIAN=y" &gt;&gt; .config
73echo "ARCH_WANTS_LITTLE_ENDIAN=y" &gt;&gt; .config</userinput></screen>
74
75  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
76  href="../x86/uclibc.xml"
77  xpointer="xpointer(//*[@os='l'])"/>
78
79<screen os="m"><userinput>make oldconfig</userinput></screen>
80
81  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
82  href="../x86/uclibc.xml"
83  xpointer="xpointer(//*[@os='n'])"/>
84
85<screen os="o"><userinput>make CC="${CC} ${BUILD}"</userinput></screen>
86
87  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
88  href="../x86/uclibc.xml"
89  xpointer="xpointer(//*[@os='p'])"/>
90
91  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
92  href="../x86/uclibc.xml"
93  xpointer="xpointer(//*[@os='q'])"/>
94
95  </sect2>
96
97  <sect2 role="content" id="contents-uclibc">
98    <title/>
99
100    <para>Details on this package are located in <xref
101    linkend="contents-uclibc" role="."/></para>
102
103  </sect2>
104
105</sect1>
106
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