source: clfs-embedded/BOOK/cross-tools/arm/variables.xml@ c27bd30

Last change on this file since c27bd30 was 7926af1, checked in by Andrew Bradford <bradfa@…>, 14 years ago

Cleaned up Build Variables sections

Everyone was referencing the x86 Build Variables section but now x86
has some unique variables. So created a common/vairables.xml from
the existing x86/variables.xml but removed parts that weren't common.

Now arm and mips both reference the common/variables.xml file and have
their unique parts.

  • Property mode set to 100644
File size: 3.2 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-variables">
9 <?dbhtml filename="variables.html"?>
10
11 <title>Build Variables</title>
12
13 <bridgehead renderas="sect4">Setting Host and Target</bridgehead>
14
15 <para os="a">During the building of the cross-compile tools you will need to
16 set a few variables that will be dependent on your particular needs.
17 You will need to set the target triplet for the target architecture and CPU
18 endianess. If you do not know what triplet or endianess you want,
19 you can use the table at the bottom of this page as a reference. Set
20 the command using the method listed below:</para>
21
22 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
23 href="../common/variables.xml"
24 xpointer="xpointer(//*[@os='b'])"/>
25
26 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
27 href="../common/variables.xml"
28 xpointer="xpointer(//*[@os='c'])"/>
29
30<screen os="d"><userinput>export CLFS_ARCH=arm
31export CLFS_ENDIAN=<replaceable>[endianess]</replaceable></userinput></screen>
32
33 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
34 href="../common/variables.xml"
35 xpointer="xpointer(//*[@os='g'])"/>
36
37 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
38 href="../common/variables.xml"
39 xpointer="xpointer(//*[@os='h'])"/>
40
41 <table os="i">
42 <title>Processor Type, ABI, and Target Triplets</title>
43 <?dbfo table-width="7in" ?>
44
45 <tgroup cols="2">
46
47 <colspec colnum="1" colwidth="2.5in" colname="Processor"/>
48 <colspec colnum="2" colwidth="1in" colname="Endian"/>
49 <colspec colnum="3" colwidth="1in" colname="ABI"/>
50 <colspec colnum="4" colwidth="2.5in" colname="Triplet"/>
51
52 <thead>
53 <row>
54 <entry>Processor</entry>
55 <entry>Endian</entry>
56 <entry>ABI</entry>
57 <entry>Target Triplet</entry>
58 </row>
59 </thead>
60
61 <tbody>
62 <row>
63 <entry>Generic arm</entry>
64 <entry>little</entry>
65 <entry>OABI</entry>
66 <entry>arm-unknown-linux-uclibc</entry>
67 </row>
68 <row>
69 <entry>Generic arm, version 4</entry>
70 <entry>little</entry>
71 <entry>OABI</entry>
72 <entry>armv4-unknown-linux-uclibc</entry>
73 </row>
74 <row>
75 <entry>Generic arm, version 5</entry>
76 <entry>little</entry>
77 <entry>EABI</entry>
78 <entry>armv5l-unknown-linux-uclibcgnueabi</entry>
79 </row>
80 <row>
81 <entry>Generic arm, version 5</entry>
82 <entry>big</entry>
83 <entry>EABI</entry>
84 <entry>armv5b-unknown-linux-uclibcgnueabi</entry>
85 </row>
86 <row>
87 <entry>Generic arm</entry>
88 <entry>little</entry>
89 <entry>EABI</entry>
90 <entry>arm-unknown-linux-uclibcgnueabi</entry>
91 </row>
92 <row>
93 <entry>Generic arm, version 7-a </entry>
94 <entry>little</entry>
95 <entry>EABI</entry>
96 <entry>armv7a-unknown-linux-uclibcgnueabi</entry>
97 </row>
98 </tbody>
99
100 </tgroup>
101
102 </table>
103
104</sect1>
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