source: BOOK/cross-tools/ppc64/glibc.xml @ 661d1a4

clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since 661d1a4 was 661d1a4, checked in by Jim Gifford <clfs@…>, 13 years ago

r3840@server (orig r1732): chris | 2006-06-05 22:54:28 -0700
Added -v switches to many more commands

  • Property mode set to 100644
File size: 6.5 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
3  "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
4  <!ENTITY % general-entities SYSTEM "../../general.ent">
5  %general-entities;
6]>
7
8<sect1 id="ch-cross-tools-glibc" role="wrap">
9  <?dbhtml filename="glibc.html"?>
10
11  <title>Glibc-&glibc-version; 32 Bit</title>
12
13  <indexterm zone="ch-cross-tools-glibc">
14    <primary sortas="a-Glibc">Glibc</primary>
15    <secondary>cross tools, 32 Bit</secondary>
16  </indexterm>
17
18  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
19  href="../../final-system/common/glibc.xml"
20  xpointer="xpointer(//*[@role='package'])"/>
21
22  <sect2 role="installation">
23    <title>Installation of Glibc</title>
24
25    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
26    href="../common/glibc.xml"
27    xpointer="xpointer(//*[@os='da'])"/>
28
29    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
30    href="../common/glibc.xml"
31    xpointer="xpointer(//*[@os='db'])"/>
32
33    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
34    href="../common/glibc.xml"
35    xpointer="xpointer(//*[@os='dc'])"/>
36
37    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
38    href="../../final-system/common/glibc.xml"
39    xpointer="xpointer(//*[@os='c'])"/>
40
41    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
42    href="../../final-system/common/glibc.xml"
43    xpointer="xpointer(//*[@os='d'])"/>
44
45    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
46    href="../common/glibc.xml"
47    xpointer="xpointer(//*[@os='s1'])"/>
48
49    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
50    href="../common/glibc.xml"
51    xpointer="xpointer(//*[@os='s2'])"/>
52
53    <para >The kernel's <filename class="directory">asm-ppc</filename> and
54    <filename class="directory">asm-ppc64</filename> headers were merged into
55    <filename class="directory">asm-powerpc</filename> during 2.6.15. Glibc for
56    powerpc installs a version of <filename>procfs.h</filename> which looks for
57    the __PPC64_ELF_H symbol to determine if it is running on powerpc64. That
58    symbol disappeared in the merge, its replacement does not indicate if the
59    machine is running as 64 bit.  The absence of the original symbol causes
60    the 32-bit definitions to be used, which leads to compilation failure early
61    in 64-bit glibc when an incompatible kernel definition is included. The
62    following sed will correct this, we need to repeat it every time we install
63    either size of glibc.</para>
64
65<screen os="t2"><userinput>cp -v sysdeps/unix/sysv/linux/powerpc/sys/procfs.h{,.orig}
66sed 's/__PPC64_ELF_H/__powerpc64__/' \
67    sysdeps/unix/sysv/linux/powerpc/sys/procfs.h.orig \
68    > sysdeps/unix/sysv/linux/powerpc/sys/procfs.h</userinput></screen>
69
70    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
71    href="../common/glibc.xml"
72    xpointer="xpointer(//*[@os='e'])"/>
73
74    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
75    href="../common/glibc.xml"
76    xpointer="xpointer(//*[@os='f'])"/>
77
78    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
79    href="../common/glibc.xml"
80    xpointer="xpointer(//*[@os='dd'])"/>
81
82    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
83    href="../common/glibc.xml"
84    xpointer="xpointer(//*[@os='de'])"/>
85
86    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
87    href="../common/glibc.xml"
88    xpointer="xpointer(//*[@os='g'])"/>
89
90<screen os="df"><userinput>BUILD_CC="gcc" CC="${LFS_TARGET}-gcc ${BUILD32}" \
91    AR="${LFS_TARGET}-ar" RANLIB="${LFS_TARGET}-ranlib" \
92    ../glibc-&glibc-version;/configure --prefix=/tools \
93    --host=${LFS_TARGET32} --build=${LFS_HOST} \
94    --disable-profile --enable-add-ons \
95    --with-tls --enable-kernel=2.6.0 --with-__thread \
96    --with-binutils=/cross-tools/bin --with-headers=/tools/include \
97    --cache-file=config.cache</userinput></screen>
98
99    <variablelist os="dg">
100      <title>The meaning of the new configure options:</title>
101
102      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
103      href="../common/glibc.xml"
104      xpointer="xpointer(//*[@os='dg1'])"/>
105
106      <varlistentry os="ea1">
107        <term><parameter>CC="${LFS_TARGET}-gcc ${BUILD32}"</parameter></term>
108        <listitem>
109          <para>Forces Glibc to utilize our target architecture GCC utilizing
110          the 32 Bit flags.</para>
111        </listitem>
112      </varlistentry>
113
114      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
115      href="../common/glibc.xml"
116      xpointer="xpointer(//*[@os='dg3'])"/>
117
118      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
119      href="../common/glibc.xml"
120      xpointer="xpointer(//*[@os='dg4'])"/>
121
122      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
123      href="../common/glibc.xml"
124      xpointer="xpointer(//*[@os='dg5'])"/>
125
126      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
127      href="../common/glibc.xml"
128      xpointer="xpointer(//*[@os='dg6'])"/>
129
130      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
131      href="../common/glibc.xml"
132      xpointer="xpointer(//*[@os='dg7'])"/>
133
134      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
135      href="../common/glibc.xml"
136      xpointer="xpointer(//*[@os='dg8'])"/>
137
138      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
139      href="../common/glibc.xml"
140      xpointer="xpointer(//*[@os='dg9'])"/>
141
142      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
143      href="../common/glibc.xml"
144      xpointer="xpointer(//*[@os='dg10'])"/>
145
146    </variablelist>
147
148    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
149    href="../common/glibc.xml"
150    xpointer="xpointer(//*[@os='dh'])"/>
151
152    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
153    href="../common/glibc.xml"
154    xpointer="xpointer(//*[@os='di'])"/>
155
156    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
157    href="../common/glibc.xml"
158    xpointer="xpointer(//*[@os='dj'])"/>
159
160    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
161    href="../common/glibc.xml"
162    xpointer="xpointer(//*[@os='dk'])"/>
163
164    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
165    href="../common/glibc.xml"
166    xpointer="xpointer(//*[@os='dl'])"/>
167
168    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
169    href="../common/glibc.xml"
170    xpointer="xpointer(//*[@os='dm'])"/>
171
172    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
173    href="../common/glibc.xml"
174    xpointer="xpointer(//*[@os='dn'])"/>
175
176  </sect2>
177
178  <sect2 role="content">
179    <title/>
180
181    <para>Details on this package are located in <xref
182    linkend="contents-glibc" role="."/></para>
183
184  </sect2>
185
186</sect1>
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