source: BOOK/cross-tools/common/gcc-final.xml @ f8177ee

clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since f8177ee was f8177ee, checked in by Jim Gifford <clfs@…>, 10 years ago

Reverted back to 5009. GCC Fixincludes changes

  • Property mode set to 100644
File size: 4.9 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>Cross GCC-&gcc-version; - 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="gcc-static.xml"
35    xpointer="xpointer(//*[@os='aa'])"/>
36
37    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
38    href="gcc-static.xml"
39    xpointer="xpointer(//*[@os='ab'])"/>
40
41    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
42    href="gcc-static.xml"
43    xpointer="xpointer(//*[@os='ac'])"/>
44
45    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
46    href="gcc-static.xml"
47    xpointer="xpointer(//*[@os='ad'])"/>
48
49    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
50    href="gcc-static.xml"
51    xpointer="xpointer(//*[@os='ag'])"/>
52
53    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
54    href="gcc-static.xml"
55    xpointer="xpointer(//*[@os='ah'])"/>
56
57    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
58    href="gcc-static.xml"
59    xpointer="xpointer(//*[@os='ai'])"/>
60
61    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
62    href="gcc-static.xml"
63    xpointer="xpointer(//*[@os='aj'])"/>
64
65    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
66    href="gcc-static.xml"
67    xpointer="xpointer(//*[@os='f'])"/>
68
69    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
70    href="gcc-static.xml"
71    xpointer="xpointer(//*[@os='g'])"/>
72
73    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
74    href="gcc-static.xml"
75    xpointer="xpointer(//*[@os='h'])"/>
76
77<screen os="bf"><userinput>AR=ar LDFLAGS="-Wl,-rpath,/cross-tools/lib" \
78  ../gcc-&gcc-version;/configure --prefix=/cross-tools \
79  --build=${CLFS_HOST} --target=${CLFS_TARGET} --host=${CLFS_HOST} \
80  --with-sysroot=${CLFS} --with-local-prefix=/tools --disable-nls \
81  --enable-shared --enable-languages=c,c++ --enable-__cxa_atexit \
82  --with-mpfr=/cross-tools --with-gmp=/cross-tools --enable-c99 \
83  --enable-long-long --enable-threads=posix --disable-multilib</userinput></screen>
84
85    <variablelist os="bg">
86      <title>The meaning of the new configure options:</title>
87
88      <varlistentry os="bg1">
89        <term><parameter>--enable-languages=c,c++</parameter></term>
90        <listitem>
91          <para>This option ensures that only the C and C++ compilers are built.</para>
92        </listitem>
93      </varlistentry>
94
95      <varlistentry os="bg2">
96        <term><parameter>--enable-__cxa_atexit</parameter></term>
97        <listitem>
98          <para>This option allows use of __cxa_atexit, rather than atexit,
99          to register C++ destructors for local statics and global objects
100          and is essential for fully standards-compliant handling of destructors.
101          It also affects the C++ ABI and therefore results in C++ shared libraries
102          and C++ programs that are interoperable with other Linux distributions.</para>
103        </listitem>
104      </varlistentry>
105
106      <varlistentry os="bg3">
107        <term><parameter>--enable-c99</parameter></term>
108        <listitem>
109          <para>Enable C99 support for C programs.</para>
110        </listitem>
111      </varlistentry>
112
113      <varlistentry os="bg4">
114        <term><parameter>--enable-long-long</parameter></term>
115        <listitem>
116          <para>Enables long long support in the compiler.</para>
117        </listitem>
118      </varlistentry>
119
120      <varlistentry os="bg5">
121        <term><parameter>--enable-threads=posix</parameter></term>
122        <listitem>
123          <para>This enables C++ exception handling for multi-threaded code.</para>
124        </listitem>
125      </varlistentry>
126
127    </variablelist>
128
129    <para os="bh">Continue with compiling the package:</para>
130
131<screen os="bi"><userinput>make AS_FOR_TARGET="${CLFS_TARGET}-as" \
132    LD_FOR_TARGET="${CLFS_TARGET}-ld"</userinput></screen>
133
134    <para os="bj">Install the package:</para>
135
136<screen os="bk"><userinput>make install</userinput></screen>
137
138  </sect2>
139
140  <sect2 role="content">
141    <title/>
142
143    <para>Details on this package are located in <xref
144    linkend="contents-gcc" role="."/></para>
145
146  </sect2>
147
148</sect1>
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