source: BOOK/cross-tools/common/gcc-final.xml@ 57413c8

clfs-3.0.0-sysvinit sysvinit
Last change on this file since 57413c8 was 04c3a53, checked in by Chris Staub <chris@…>, 11 years ago

Use more consistent indentation

  • Property mode set to 100644
File size: 5.0 KB
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[3f8be484]1<?xml version="1.0" encoding="ISO-8859-1"?>
[aa18ac0]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
[3f8be484]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
[1da2a84]11 <title>Cross GCC-&gcc-version; - Final</title>
[3f8be484]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
[dabbced]18 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cf66ceae]19 href="../../final-system/common/gcc.xml"
20 xpointer="xpointer(//*[@role='package'])"/>
[3f8be484]21
22 <sect2 role="installation">
23 <title>Installation of GCC Cross Compiler</title>
24
[cc858ed]25 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
26 href="../../final-system/common/gcc.xml"
27 xpointer="xpointer(//*[@os='p1'])"/>
28
29 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
30 href="../../final-system/common/gcc.xml"
31 xpointer="xpointer(//*[@os='p2'])"/>
32
[dabbced]33 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]34 href="gcc-static.xml"
35 xpointer="xpointer(//*[@os='aa'])"/>
36
[dabbced]37 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]38 href="gcc-static.xml"
39 xpointer="xpointer(//*[@os='ab'])"/>
40
[dabbced]41 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]42 href="gcc-static.xml"
43 xpointer="xpointer(//*[@os='ag'])"/>
44
[dabbced]45 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]46 href="gcc-static.xml"
47 xpointer="xpointer(//*[@os='ah'])"/>
48
[dabbced]49 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]50 href="gcc-static.xml"
51 xpointer="xpointer(//*[@os='f'])"/>
52
[dabbced]53 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]54 href="gcc-static.xml"
55 xpointer="xpointer(//*[@os='g'])"/>
56
[dabbced]57 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]58 href="gcc-static.xml"
59 xpointer="xpointer(//*[@os='h'])"/>
60
[88958a8]61<screen os="bf"><userinput>AR=ar LDFLAGS="-Wl,-rpath,/cross-tools/lib" \
[04c3a53]62 ../gcc-&gcc-version;/configure --prefix=/cross-tools \
63 --build=${CLFS_HOST} --target=${CLFS_TARGET} --host=${CLFS_HOST} \
64 --with-sysroot=${CLFS} --with-local-prefix=/tools \
65 --with-native-system-header-dir=/tools/include --disable-nls \
66 --enable-shared --disable-static --enable-languages=c,c++ \
67 --enable-__cxa_atexit --enable-c99 \
68 --enable-long-long --enable-threads=posix --disable-multilib \
69 --with-mpc=/cross-tools --with-mpfr=/cross-tools --with-gmp=/cross-tools \
70 --with-cloog=/cross-tools --with-isl=/cross-tools --with-system-zlib \
71 --enable-checking=release --enable-libstdcxx-time</userinput></screen>
[3f8be484]72
[d55f00bc]73 <variablelist os="bg">
[3f8be484]74 <title>The meaning of the new configure options:</title>
75
[d55f00bc]76 <varlistentry os="bg1">
[3f8be484]77 <term><parameter>--enable-languages=c,c++</parameter></term>
78 <listitem>
[6bb43b3]79 <para>This option ensures that only the C and C++ compilers are built.</para>
[3f8be484]80 </listitem>
81 </varlistentry>
82
[d55f00bc]83 <varlistentry os="bg2">
[3f8be484]84 <term><parameter>--enable-__cxa_atexit</parameter></term>
85 <listitem>
86 <para>This option allows use of __cxa_atexit, rather than atexit,
87 to register C++ destructors for local statics and global objects
88 and is essential for fully standards-compliant handling of destructors.
89 It also affects the C++ ABI and therefore results in C++ shared libraries
90 and C++ programs that are interoperable with other Linux distributions.</para>
91 </listitem>
92 </varlistentry>
93
[d55f00bc]94 <varlistentry os="bg3">
[3f8be484]95 <term><parameter>--enable-c99</parameter></term>
96 <listitem>
97 <para>Enable C99 support for C programs.</para>
98 </listitem>
99 </varlistentry>
100
[d55f00bc]101 <varlistentry os="bg4">
[3f8be484]102 <term><parameter>--enable-long-long</parameter></term>
103 <listitem>
104 <para>Enables long long support in the compiler.</para>
105 </listitem>
106 </varlistentry>
107
[d55f00bc]108 <varlistentry os="bg5">
[3f8be484]109 <term><parameter>--enable-threads=posix</parameter></term>
110 <listitem>
111 <para>This enables C++ exception handling for multi-threaded code.</para>
112 </listitem>
113 </varlistentry>
114
[28509d8]115 <varlistentry os="bg6">
116 <term><parameter>--enable-libstdcxx-time</parameter></term>
117 <listitem>
118 <para>This enables link-time checks for the availability of
119 clock_gettime clocks, and nanosleep and sched_yield functions, in the
120 C library.</para>
121 </listitem>
122 </varlistentry>
123
[3f8be484]124 </variablelist>
125
[d55f00bc]126 <para os="bh">Continue with compiling the package:</para>
[3f8be484]127
[07114c98]128<screen os="bi"><userinput>make AS_FOR_TARGET="${CLFS_TARGET}-as" \
129 LD_FOR_TARGET="${CLFS_TARGET}-ld"</userinput></screen>
[3f8be484]130
[d55f00bc]131 <para os="bj">Install the package:</para>
[3f8be484]132
[d55f00bc]133<screen os="bk"><userinput>make install</userinput></screen>
[3f8be484]134
135 </sect2>
136
137 <sect2 role="content">
138 <title/>
139
140 <para>Details on this package are located in <xref
141 linkend="contents-gcc" role="."/></para>
142
143 </sect2>
144
145</sect1>
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