source: BOOK/cross-tools/common/gcc-final.xml@ 39b4cf7

clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 39b4cf7 was 84b164e, checked in by Jonathan Norman <jon@…>, 13 years ago

Replaced ClooG-PPL with ClooG

  • Property mode set to 100644
File size: 4.7 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/2001/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<!--
26 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
27 href="gcc-static.xml"
28 xpointer="xpointer(//*[@os='p1'])"/>
29
30 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
31 href="gcc-static.xml"
32 xpointer="xpointer(//*[@os='p2'])"/> -->
33
34 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
35 href="gcc-static.xml"
36 xpointer="xpointer(//*[@os='aa'])"/>
37
38 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
39 href="gcc-static.xml"
40 xpointer="xpointer(//*[@os='ab'])"/>
41
42 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
43 href="gcc-static.xml"
44 xpointer="xpointer(//*[@os='ag'])"/>
45
46 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
47 href="gcc-static.xml"
48 xpointer="xpointer(//*[@os='ah'])"/>
49
50 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
51 href="gcc-static.xml"
52 xpointer="xpointer(//*[@os='ai'])"/>
53
54 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
55 href="gcc-static.xml"
56 xpointer="xpointer(//*[@os='aj'])"/>
57
58 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
59 href="gcc-static.xml"
60 xpointer="xpointer(//*[@os='f'])"/>
61
62 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
63 href="gcc-static.xml"
64 xpointer="xpointer(//*[@os='g'])"/>
65
66 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
67 href="gcc-static.xml"
68 xpointer="xpointer(//*[@os='h'])"/>
69
70<screen os="bf"><userinput>AR=ar LDFLAGS="-Wl,-rpath,/cross-tools/lib" \
71 ../gcc-&gcc-version;/configure --prefix=/cross-tools \
72 --build=${CLFS_HOST} --target=${CLFS_TARGET} --host=${CLFS_HOST} \
73 --with-sysroot=${CLFS} --with-local-prefix=/tools --disable-nls \
74 --enable-shared --enable-languages=c,c++ --enable-__cxa_atexit \
75 --with-mpfr=/cross-tools --with-gmp=/cross-tools --enable-c99 \
76 --with-ppl=/cross-tools --with-cloog=/cross-tools --enable-cloog-backend=isl \
77 --enable-long-long --enable-threads=posix --disable-multilib</userinput></screen>
78
79 <variablelist os="bg">
80 <title>The meaning of the new configure options:</title>
81
82 <varlistentry os="bg1">
83 <term><parameter>--enable-languages=c,c++</parameter></term>
84 <listitem>
85 <para>This option ensures that only the C and C++ compilers are built.</para>
86 </listitem>
87 </varlistentry>
88
89 <varlistentry os="bg2">
90 <term><parameter>--enable-__cxa_atexit</parameter></term>
91 <listitem>
92 <para>This option allows use of __cxa_atexit, rather than atexit,
93 to register C++ destructors for local statics and global objects
94 and is essential for fully standards-compliant handling of destructors.
95 It also affects the C++ ABI and therefore results in C++ shared libraries
96 and C++ programs that are interoperable with other Linux distributions.</para>
97 </listitem>
98 </varlistentry>
99
100 <varlistentry os="bg3">
101 <term><parameter>--enable-c99</parameter></term>
102 <listitem>
103 <para>Enable C99 support for C programs.</para>
104 </listitem>
105 </varlistentry>
106
107 <varlistentry os="bg4">
108 <term><parameter>--enable-long-long</parameter></term>
109 <listitem>
110 <para>Enables long long support in the compiler.</para>
111 </listitem>
112 </varlistentry>
113
114 <varlistentry os="bg5">
115 <term><parameter>--enable-threads=posix</parameter></term>
116 <listitem>
117 <para>This enables C++ exception handling for multi-threaded code.</para>
118 </listitem>
119 </varlistentry>
120
121 </variablelist>
122
123 <para os="bh">Continue with compiling the package:</para>
124
125<screen os="bi"><userinput>make AS_FOR_TARGET="${CLFS_TARGET}-as" \
126 LD_FOR_TARGET="${CLFS_TARGET}-ld"</userinput></screen>
127
128 <para os="bj">Install the package:</para>
129
130<screen os="bk"><userinput>make install</userinput></screen>
131
132 </sect2>
133
134 <sect2 role="content">
135 <title/>
136
137 <para>Details on this package are located in <xref
138 linkend="contents-gcc" role="."/></para>
139
140 </sect2>
141
142</sect1>
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