source: BOOK/temp-system/common/gcc.xml @ 540c452

clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since 540c452 was 5ec7db05, checked in by Jim Gifford <clfs@…>, 15 years ago

Updated to GCC 4.3.3

  • Property mode set to 100644
File size: 4.1 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-temp-system-gcc" role="wrap">
9  <?dbhtml filename="gcc.html"?>
10
11  <title>GCC-&gcc-version;</title>
12
13  <indexterm zone="ch-temp-system-gcc">
14    <primary sortas="a-GCC">GCC</primary>
15    <secondary>temporary system</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</title>
24
25<!--
26    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
27    href="../../cross-tools/common/gcc-static.xml"
28    xpointer="xpointer(//*[@os='p1'])"/>
29
30    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
31    href="../../cross-tools/common/gcc-static.xml"
32    xpointer="xpointer(//*[@os='p2'])"/>
33-->
34
35    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
36    href="../../cross-tools/common/gcc-static.xml"
37    xpointer="xpointer(//*[@os='aa'])"/>
38
39    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
40    href="../../cross-tools/common/gcc-static.xml"
41    xpointer="xpointer(//*[@os='ab'])"/>
42
43    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
44    href="../../cross-tools/common/gcc-static.xml"
45    xpointer="xpointer(//*[@os='ac'])"/>
46
47    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
48    href="../../cross-tools/common/gcc-static.xml"
49    xpointer="xpointer(//*[@os='ad'])"/>
50
51    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
52    href="../../cross-tools/common/gcc-static.xml"
53    xpointer="xpointer(//*[@os='ag'])"/>
54
55    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
56    href="../../cross-tools/common/gcc-static.xml"
57    xpointer="xpointer(//*[@os='ah'])"/>
58
59    <para os="cf">Also, we need to set the directory searched by the fixincludes
60    process for system headers, so it won't look at the host's headers:</para>
61
62<screen os="cg"><userinput>cp -v gcc/Makefile.in{,.orig}
63sed -e 's@\(^NATIVE_SYSTEM_HEADER_DIR =\).*@\1 /tools/include@g' \
64    gcc/Makefile.in.orig &gt; gcc/Makefile.in</userinput></screen>
65
66    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
67    href="../../final-system/common/gcc.xml"
68    xpointer="xpointer(//*[@os='f'])"/>
69
70    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
71    href="../../final-system/common/gcc.xml"
72    xpointer="xpointer(//*[@os='g'])"/>
73
74    <para os="cj">Before starting to build GCC, remember to unset any environment
75    variables that override the default optimization flags.</para>
76
77    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
78    href="../../final-system/common/gcc.xml"
79    xpointer="xpointer(//*[@os='h'])"/>
80
81<screen os="ck"><userinput>../gcc-&gcc-version;/configure --prefix=/tools \
82  --build=${CLFS_HOST} --host=${CLFS_TARGET} --target=${CLFS_TARGET} \
83  --with-local-prefix=/tools --enable-long-long --enable-c99 \
84  --enable-shared --enable-threads=posix --enable-__cxa_atexit \
85  --disable-nls --enable-languages=c,c++ --disable-libstdcxx-pch \
86  --disable-multilib</userinput></screen>
87
88    <variablelist os="cl">
89      <title>The meaning of the new configure options:</title>
90
91      <varlistentry os="cl1">
92        <term><parameter>--disable-libstdcxx-pch</parameter></term>
93        <listitem>
94          <para>Do not build the pre-compiled header (PCH) for
95          <filename class="libraryfile">libstdc++</filename>. It takes
96          up a lot of space, and we have no use for it.</para>
97        </listitem>
98      </varlistentry>
99
100    </variablelist>
101
102    <para os="cm">Compile the package:</para>
103
104<screen os="cn"><userinput>make AS_FOR_TARGET="${AS}" \
105    LD_FOR_TARGET="${LD}"</userinput></screen>
106
107    <para os="co">Install the package:</para>
108
109<screen os="cp"><userinput>make install</userinput></screen>
110
111  </sect2>
112
113  <sect2 role="content">
114    <title/>
115
116    <para>Details on this package are located in <xref
117    linkend="contents-gcc" role="."/></para>
118
119  </sect2>
120
121</sect1>
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