source: BOOK/cross-tools/common/binutils.xml@ 772b321

clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 772b321 was d755bc7, checked in by Chris Staub <chris@…>, 12 years ago

Updated several command explanations

  • Property mode set to 100644
File size: 5.4 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-binutils" role="wrap">
9 <?dbhtml filename="binutils.html"?>
10
11 <title>Cross Binutils-&binutils-version;</title>
12
13 <indexterm zone="ch-cross-tools-binutils">
14 <primary sortas="a-Binutils">Binutils</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/binutils.xml"
20 xpointer="xpointer(//*[@role='package'])"/>
21
22 <sect2 role="installation">
23 <title>Installation of Cross Binutils</title>
24
25 <para os="da">It is important that Binutils be compiled before Glibc and
26 GCC because both Glibc and GCC perform various tests on the available
27 linker and assembler to determine which of their own features to
28 enable.</para>
29
30<!-- Branch update patch area
31 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
32 href="../../final-system/common/binutils.xml"
33 xpointer="xpointer(//*[@os='p1'])"/>
34
35 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
36 href="../../final-system/common/binutils.xml"
37 xpointer="xpointer(//*[@os='p2'])"/>
38-->
39
40 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
41 href="../../final-system/common/binutils.xml"
42 xpointer="xpointer(//*[@os='g'])"/>
43
44 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
45 href="../../final-system/common/binutils.xml"
46 xpointer="xpointer(//*[@os='h'])"/>
47
48 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
49 href="../../final-system/common/binutils.xml"
50 xpointer="xpointer(//*[@os='i'])"/>
51
52<screen os="bc"><userinput>AR=ar AS=as ../binutils-&binutils-dir;/configure \
53 --prefix=/cross-tools --host=${CLFS_HOST} --target=${CLFS_TARGET} \
54 --with-sysroot=${CLFS} --with-lib-path=/tools/lib --disable-nls --enable-shared \
55 --disable-static --enable-64-bit-bfd --disable-multilib</userinput></screen>
56
57 <variablelist os="bd">
58 <title>The meaning of the new configure options:</title>
59
60 <varlistentry os="bd1">
61 <term><parameter>AR=ar AS=as</parameter></term>
62 <listitem>
63 <para>This prevents Binutils from compiling with ${CLFS_HOST}-ar
64 and ${CLFS_HOST}-as as they are provided by this package and therefore
65 not installed yet.</para>
66 </listitem>
67 </varlistentry>
68
69 <varlistentry os="bd2">
70 <term><parameter>--host=${CLFS_HOST}</parameter></term>
71 <listitem>
72 <para>When used with --target, this creates a cross-architecture
73 executable that creates files for ${CLFS_TARGET} but runs on ${CLFS_HOST}.</para>
74 </listitem>
75 </varlistentry>
76
77 <varlistentry os="bd3">
78 <term><parameter>--target=${CLFS_TARGET}</parameter></term>
79 <listitem>
80 <para>When used with --host, this creates a cross-architecture
81 executable that creates files for ${CLFS_TARGET} but runs on ${CLFS_HOST}.</para>
82 </listitem>
83 </varlistentry>
84
85 <varlistentry os="bd4">
86 <term><parameter>--with-lib-path=/tools/lib</parameter></term>
87 <listitem>
88 <para>This tells the configure script to specify the library
89 search path during the compilation of Binutils, resulting in
90 <filename class="directory">/tools/lib</filename> being passed
91 to the linker. This prevents the linker from searching through
92 library directories on the host.</para>
93 </listitem>
94 </varlistentry>
95
96 <varlistentry os="bd5">
97 <term><parameter>--disable-nls</parameter></term>
98 <listitem>
99 <para>This disables internationalization as i18n is not needed for the
100 cross-compile tools.</para>
101 </listitem>
102 </varlistentry>
103
104 <varlistentry os="bd6">
105 <term><parameter>--disable-multilib</parameter></term>
106 <listitem>
107 <para>This option disables the building of a multilib
108 capable Binutils.</para>
109 </listitem>
110 </varlistentry>
111
112 <varlistentry os="bd7">
113 <term><parameter>--enable-64-bit-bfd</parameter></term>
114 <listitem>
115 <para>This adds 64 bit support to Binutils.</para>
116 </listitem>
117 </varlistentry>
118
119 </variablelist>
120
121 <para os="be">Compile the package:</para>
122
123<screen os="bf"><userinput>make configure-host
124make</userinput></screen>
125
126 <variablelist os="bg">
127 <title>The meaning of the make options:</title>
128
129 <varlistentry os="bg1">
130 <term><parameter>configure-host</parameter></term>
131 <listitem>
132 <para>This checks the host environment and makes sure all the
133 necessary tools are available to compile Binutils.</para>
134 </listitem>
135 </varlistentry>
136
137 </variablelist>
138
139 <para os="bh">Install the package:</para>
140
141<screen os="bi"><userinput>make install</userinput></screen>
142
143 <para os="bj">Copy <filename class="headerfile">libiberty.h</filename> to
144 <filename class="directory">/tools/include</filename> directory:</para>
145
146<screen os="bk"><userinput>cp -v ../binutils-&binutils-dir;/include/libiberty.h /tools/include</userinput></screen>
147
148 </sect2>
149
150 <sect2 role="content">
151 <title/>
152
153 <para>Details on this package are located in <xref
154 linkend="contents-binutils" role="."/></para>
155
156 </sect2>
157
158</sect1>
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