source: BOOK/temp-system/common/gcc.xml @ fd54d80

clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since fd54d80 was fd54d80, checked in by Jim Gifford <clfs@…>, 10 years ago

Added ABI Check in Cloog-PPL, to match the ABI of GMP
Added --with-ppl --with-cloog-ppl to specify the correct build to use in Cross-Tools GCC Builds
Added --with-ppl --with-cloog-ppl --with-mpfr --with-gmp to Temp System GCC to specify which one to use
Only build C and C++ Interfaces for PPL
Updated date

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