source: BOOK/cross-tools/64/binutils.xml@ c06bf34

sysvinit
Last change on this file since c06bf34 was 65db39d, checked in by William Harrington <kb0iic@…>, 9 years ago

Add binutils gold linker options to all books.

  • Property mode set to 100644
File size: 5.8 KB
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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-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 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
40 href="../../final-system/common/binutils.xml"
41 xpointer="xpointer(//*[@os='g'])"/>
42
43 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
44 href="../../final-system/common/binutils.xml"
45 xpointer="xpointer(//*[@os='h'])"/>
46
47 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
48 href="../../final-system/common/binutils.xml"
49 xpointer="xpointer(//*[@os='i'])"/>
50
51<screen os="bc"><userinput>AR=ar AS=as ../binutils-&binutils-dir;/configure \
52 --prefix=/cross-tools --host=${CLFS_HOST} --target=${CLFS_TARGET} \
53 --with-sysroot=${CLFS} --with-lib-path=/tools/lib --disable-nls \
54 --disable-static --enable-64-bit-bfd --disable-multilib
55 --enable-gold=yes --enable-plugins --enable-threads --disable-werror</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 ${CLFS_HOST}.</para>
82 </listitem>
83 </varlistentry>
84
85 <varlistentry os="bd4">
86 <term><parameter>--with-sysroot=${CLFS}</parameter></term>
87 <listitem>
88 <para>Tells configure to build a linker that uses ${CLFS} as its
89 root directory for its search paths.</para>
90 </listitem>
91 </varlistentry>
92
93 <varlistentry os="bd5">
94 <term><parameter>--with-lib-path=/tools/lib</parameter></term>
95 <listitem>
96 <para>This tells the configure script to specify the library
97 search path during the compilation of Binutils, resulting in
98 <filename class="directory">/tools/lib</filename> being passed
99 to the linker. This prevents the linker from searching through
100 library directories on the host.</para>
101 </listitem>
102 </varlistentry>
103
104 <varlistentry os="bd6">
105 <term><parameter>--disable-nls</parameter></term>
106 <listitem>
107 <para>This disables internationalization as i18n is not needed for the
108 cross-compile tools.</para>
109 </listitem>
110 </varlistentry>
111
112 <varlistentry os="bd7">
113 <term><parameter>--disable-multilib</parameter></term>
114 <listitem>
115 <para>This option disables the building of a multilib
116 capable Binutils.</para>
117 </listitem>
118 </varlistentry>
119
120 <varlistentry os="bd8">
121 <term><parameter>--enable-64-bit-bfd</parameter></term>
122 <listitem>
123 <para>This adds 64 bit support to Binutils.</para>
124 </listitem>
125 </varlistentry>
126
127 <varlistentry os="bd9">
128 <term><parameter>--disable-werror</parameter></term>
129 <listitem>
130 <para>This prevents the build from stopping in the event that there
131 are warnings from the host's compiler.</para>
132 </listitem>
133 </varlistentry>
134
135 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
136 href="../common/binutils.xml"
137 xpointer="xpointer(//*[@os='bd10'])"/>
138
139 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
140 href="../common/binutils.xml"
141 xpointer="xpointer(//*[@os='bd11'])"/>
142
143 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
144 href="../common/binutils.xml"
145 xpointer="xpointer(//*[@os='bd12'])"/>
146
147 </variablelist>
148
149 <para os="be">Compile the package:</para>
150
151<screen os="bf"><userinput>make</userinput></screen>
152
153 <para os="bh">Install the package:</para>
154
155<screen os="bi"><userinput>make install</userinput></screen>
156
157 </sect2>
158
159 <sect2 role="content">
160 <title/>
161
162 <para>Details on this package are located in <xref
163 linkend="contents-binutils" role="."/></para>
164
165 </sect2>
166
167</sect1>
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