source: cross-tools/x86/gcc-final.xml@ da56a22

Last change on this file since da56a22 was 9db96cd, checked in by Jim Gifford <clfs@…>, 19 years ago

r651@server (orig r649): jim | 2005-11-07 14:06:47 -0800

r672@server: jim | 2005-11-07 14:06:01 -0800
Removed libc sed in cross-tools gcc-final. Thanx Erik-Jan


  • Property mode set to 100644
File size: 5.7 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
3 "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 <!ENTITY % patches-entities SYSTEM "../../patches.ent">
6 %general-entities;
7 %patches-entities;
8]>
9
10<sect1 id="ch-cross-tools-gcc-final" role="wrap">
11 <?dbhtml filename="gcc-final.html"?>
12
13 <title>GCC-&gcc-version; - Cross Compiler Final</title>
14
15 <indexterm zone="ch-cross-tools-gcc-final">
16 <primary sortas="a-GCC">GCC</primary>
17 <secondary>cross tools, final</secondary>
18 </indexterm>
19
20 <sect2 role="package">
21 <title/>
22
23 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
24 href="../../final-system/common/gcc.xml"
25 xpointer="xpointer(//*[@role='package']/para[1])"/>
26
27 <segmentedlist>
28 <segtitle>&buildtime;</segtitle>
29 <segtitle>&diskspace;</segtitle>
30
31 <seglistitem>
32 <seg>Not checked yet</seg>
33 <seg>Not checked yet</seg>
34 </seglistitem>
35 </segmentedlist>
36
37 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
38 href="../../final-system/common/gcc.xml"
39 xpointer="xpointer(//*[@role='package']/segmentedlist[2])"/>
40
41 </sect2>
42
43 <sect2 role="installation">
44 <title>Installation of GCC Cross Compiler</title>
45
46 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
47 href="gcc-static.xml"
48 xpointer="xpointer(//*[@os='aa'])"/>
49
50 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
51 href="gcc-static.xml"
52 xpointer="xpointer(//*[@os='ab'])"/>
53
54 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
55 href="gcc-static.xml"
56 xpointer="xpointer(//*[@os='ac'])"/>
57
58 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
59 href="gcc-static.xml"
60 xpointer="xpointer(//*[@os='ad'])"/>
61
62 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
63 href="gcc-static.xml"
64 xpointer="xpointer(//*[@os='ae'])"/>
65
66 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
67 href="gcc-static.xml"
68 xpointer="xpointer(//*[@os='af'])"/>
69
70 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
71 href="gcc-static.xml"
72 xpointer="xpointer(//*[@os='ag'])"/>
73
74 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
75 href="gcc-static.xml"
76 xpointer="xpointer(//*[@os='ah'])"/>
77
78 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
79 href="gcc-static.xml"
80 xpointer="xpointer(//*[@os='ai'])"/>
81
82 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
83 href="gcc-static.xml"
84 xpointer="xpointer(//*[@os='aj'])"/>
85
86 <para os="bd">Finally, disable <option>-B</option> in <filename>configure</filename>,
87 so it doesn't pick up the host's header files:</para>
88
89<screen os="be"><userinput>cp configure{,.orig}
90sed -e '/FLAGS_FOR_TARGET.*\/lib\//s@-B[^ ]*/lib/@@g' configure.orig >configure</userinput></screen>
91
92 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
93 href="gcc-static.xml"
94 xpointer="xpointer(//*[@os='ak'])"/>
95
96 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
97 href="gcc-static.xml"
98 xpointer="xpointer(//*[@os='f'])"/>
99
100 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
101 href="gcc-static.xml"
102 xpointer="xpointer(//*[@os='g'])"/>
103
104 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
105 href="gcc-static.xml"
106 xpointer="xpointer(//*[@os='h'])"/>
107
108<screen><userinput>../gcc-&gcc-version;/configure --prefix=/cross-tools \
109 --target=${LFS_TARGET} --host=${LFS_HOST} --disable-multilib \
110 --with-local-prefix=/tools --disable-nls --enable-shared \
111 --enable-languages=c,c++ --enable-__cxa_atexit \
112 --enable-c99 --enable-long-long --enable-threads=posix</userinput></screen>
113
114 <variablelist os="bf">
115 <title>The meaning of the new configure options:</title>
116
117 <varlistentry os="bf1">
118 <term><parameter>--enable-languages=c,c++</parameter></term>
119 <listitem>
120 <para>This option ensures that only the C and C++ compilers is built.</para>
121 </listitem>
122 </varlistentry>
123
124 <varlistentry os="bf2">
125 <term><parameter>--enable-__cxa_atexit</parameter></term>
126 <listitem>
127 <para>This option allows use of __cxa_atexit, rather than atexit,
128 to register C++ destructors for local statics and global objects
129 and is essential for fully standards-compliant handling of destructors.
130 It also affects the C++ ABI and therefore results in C++ shared libraries
131 and C++ programs that are interoperable with other Linux distributions.</para>
132 </listitem>
133 </varlistentry>
134
135 <varlistentry os="bf3">
136 <term><parameter>--enable-c99</parameter></term>
137 <listitem>
138 <para>Enable C99 support for C programs.</para>
139 </listitem>
140 </varlistentry>
141
142 <varlistentry os="bf4">
143 <term><parameter>--enable-long-long</parameter></term>
144 <listitem>
145 <para>Enables long long support in the compiler.</para>
146 </listitem>
147 </varlistentry>
148
149 <varlistentry os="bf5">
150 <term><parameter>--enable-threads=posix</parameter></term>
151 <listitem>
152 <para>This enables C++ exception handling for multi-threaded code.</para>
153 </listitem>
154 </varlistentry>
155
156 </variablelist>
157
158 <para>Continue with compiling the package:</para>
159
160<screen><userinput>make AS_FOR_TARGET="/cross-tools/bin/${LFS_TARGET}-as" \
161LD_FOR_TARGET="/cross-tools/bin/${LFS_TARGET}-ld"</userinput></screen>
162
163 <para>Install the package:</para>
164
165<screen><userinput>make install</userinput></screen>
166
167 </sect2>
168
169 <sect2 role="content">
170 <title/>
171
172 <para>Details on this package are located in <xref
173 linkend="contents-gcc" role="."/></para>
174
175 </sect2>
176
177</sect1>
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