source: BOOK/cross-tools/common/gcc-final.xml@ a07682f

clfs-1.2 clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since a07682f was d4bb6ba, checked in by Joe Ciccone <jciccone@…>, 17 years ago

Apply the GCC PR31490 patch to all builds of gcc except for gcc static and update the kernel to 2.6.23.13.

  • Property mode set to 100644
File size: 5.6 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-gcc-final" role="wrap">
9 <?dbhtml filename="gcc-final.html"?>
10
11 <title>GCC-&gcc-version; - Cross Compiler Final</title>
12
13 <indexterm zone="ch-cross-tools-gcc-final">
14 <primary sortas="a-GCC">GCC</primary>
15 <secondary>cross tools, final</secondary>
16 </indexterm>
17
18 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
19 href="../../final-system/common/gcc.xml"
20 xpointer="xpointer(//*[@role='package'])"/>
21
22 <sect2 role="installation">
23 <title>Installation of GCC Cross Compiler</title>
24
25 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
26 href="gcc-static.xml"
27 xpointer="xpointer(//*[@os='p1'])"/>
28
29 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
30 href="gcc-static.xml"
31 xpointer="xpointer(//*[@os='p2'])"/>
32
33 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
34 href="../../final-system/common/gcc.xml"
35 xpointer="xpointer(//*[@os='p3'])"/>
36
37 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
38 href="../../final-system/common/gcc.xml"
39 xpointer="xpointer(//*[@os='p4'])"/>
40
41 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
42 href="gcc-static.xml"
43 xpointer="xpointer(//*[@os='aa'])"/>
44
45 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
46 href="gcc-static.xml"
47 xpointer="xpointer(//*[@os='ab'])"/>
48
49 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
50 href="gcc-static.xml"
51 xpointer="xpointer(//*[@os='ac'])"/>
52
53 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
54 href="gcc-static.xml"
55 xpointer="xpointer(//*[@os='ad'])"/>
56
57 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
58 href="gcc-static.xml"
59 xpointer="xpointer(//*[@os='ae'])"/>
60
61 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
62 href="gcc-static.xml"
63 xpointer="xpointer(//*[@os='af'])"/>
64
65 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
66 href="gcc-static.xml"
67 xpointer="xpointer(//*[@os='ag'])"/>
68
69 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
70 href="gcc-static.xml"
71 xpointer="xpointer(//*[@os='ah'])"/>
72
73 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
74 href="gcc-static.xml"
75 xpointer="xpointer(//*[@os='ai'])"/>
76
77 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
78 href="gcc-static.xml"
79 xpointer="xpointer(//*[@os='aj'])"/>
80
81 <para os="bd">Finally, disable <option>-B</option> in <filename>configure</filename>,
82 so it doesn't pick up the host's header files:</para>
83
84<screen os="be"><userinput>cp -v configure{,.orig}
85sed -e '/FLAGS_FOR_TARGET.*\/lib\//s@-B[^ ]*/lib/@@g' configure.orig > \
86 configure</userinput></screen>
87
88 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
89 href="gcc-static.xml"
90 xpointer="xpointer(//*[@os='f'])"/>
91
92 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
93 href="gcc-static.xml"
94 xpointer="xpointer(//*[@os='g'])"/>
95
96 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
97 href="gcc-static.xml"
98 xpointer="xpointer(//*[@os='h'])"/>
99
100<screen os="bf"><userinput>../gcc-&gcc-version;/configure --prefix=/cross-tools \
101 --target=${CLFS_TARGET} --host=${CLFS_HOST} --disable-multilib \
102 --with-local-prefix=/tools --disable-nls --enable-shared \
103 --enable-languages=c,c++ --enable-__cxa_atexit \
104 --enable-c99 --enable-long-long --enable-threads=posix</userinput></screen>
105
106 <variablelist os="bg">
107 <title>The meaning of the new configure options:</title>
108
109 <varlistentry os="bg1">
110 <term><parameter>--enable-languages=c,c++</parameter></term>
111 <listitem>
112 <para>This option ensures that only the C and C++ compilers are built.</para>
113 </listitem>
114 </varlistentry>
115
116 <varlistentry os="bg2">
117 <term><parameter>--enable-__cxa_atexit</parameter></term>
118 <listitem>
119 <para>This option allows use of __cxa_atexit, rather than atexit,
120 to register C++ destructors for local statics and global objects
121 and is essential for fully standards-compliant handling of destructors.
122 It also affects the C++ ABI and therefore results in C++ shared libraries
123 and C++ programs that are interoperable with other Linux distributions.</para>
124 </listitem>
125 </varlistentry>
126
127 <varlistentry os="bg3">
128 <term><parameter>--enable-c99</parameter></term>
129 <listitem>
130 <para>Enable C99 support for C programs.</para>
131 </listitem>
132 </varlistentry>
133
134 <varlistentry os="bg4">
135 <term><parameter>--enable-long-long</parameter></term>
136 <listitem>
137 <para>Enables long long support in the compiler.</para>
138 </listitem>
139 </varlistentry>
140
141 <varlistentry os="bg5">
142 <term><parameter>--enable-threads=posix</parameter></term>
143 <listitem>
144 <para>This enables C++ exception handling for multi-threaded code.</para>
145 </listitem>
146 </varlistentry>
147
148 </variablelist>
149
150 <para os="bh">Continue with compiling the package:</para>
151
152<screen os="bi"><userinput>make AS_FOR_TARGET="${CLFS_TARGET}-as" \
153 LD_FOR_TARGET="${CLFS_TARGET}-ld"</userinput></screen>
154
155 <para os="bj">Install the package:</para>
156
157<screen os="bk"><userinput>make install</userinput></screen>
158
159 </sect2>
160
161 <sect2 role="content">
162 <title/>
163
164 <para>Details on this package are located in <xref
165 linkend="contents-gcc" role="."/></para>
166
167 </sect2>
168
169</sect1>
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