source: BOOK/cross-tools/ppc64/glibc.xml @ dcc1eee2

clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since dcc1eee2 was dcc1eee2, checked in by Jim Gifford <clfs@…>, 18 years ago

Patch to Fix GLIBC Versioning
  • Property mode set to 100644
File size: 6.7 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='p1'])"/>
48
49    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
50    href="../common/glibc.xml"
51    xpointer="xpointer(//*[@os='p2'])"/>
52
53    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
54    href="../common/glibc.xml"
55    xpointer="xpointer(//*[@os='s1'])"/>
56
57    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
58    href="../common/glibc.xml"
59    xpointer="xpointer(//*[@os='s2'])"/>
60
61    <para >The kernel's <filename class="directory">asm-ppc</filename> and
62    <filename class="directory">asm-ppc64</filename> headers were merged into
63    <filename class="directory">asm-powerpc</filename> during 2.6.15. Glibc for
64    powerpc installs a version of <filename>procfs.h</filename> which looks for
65    the __PPC64_ELF_H symbol to determine if it is running on powerpc64. That
66    symbol disappeared in the merge, its replacement does not indicate if the
67    machine is running as 64 bit.  The absence of the original symbol causes
68    the 32-bit definitions to be used, which leads to compilation failure early
69    in 64-bit glibc when an incompatible kernel definition is included. The
70    following sed will correct this, we need to repeat it every time we install
71    either size of glibc.</para>
72
73<screen os="t2"><userinput>cp -v sysdeps/unix/sysv/linux/powerpc/sys/procfs.h{,.orig}
74sed 's/__PPC64_ELF_H/__powerpc64__/' \
75    sysdeps/unix/sysv/linux/powerpc/sys/procfs.h.orig \
76    > sysdeps/unix/sysv/linux/powerpc/sys/procfs.h</userinput></screen>
77
78    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
79    href="../common/glibc.xml"
80    xpointer="xpointer(//*[@os='e'])"/>
81
82    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
83    href="../common/glibc.xml"
84    xpointer="xpointer(//*[@os='f'])"/>
85
86    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
87    href="../common/glibc.xml"
88    xpointer="xpointer(//*[@os='dd'])"/>
89
90    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
91    href="../common/glibc.xml"
92    xpointer="xpointer(//*[@os='de'])"/>
93
94    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
95    href="../common/glibc.xml"
96    xpointer="xpointer(//*[@os='g'])"/>
97
98<screen os="df"><userinput>BUILD_CC="gcc" CC="${CLFS_TARGET}-gcc ${BUILD32}" \
99    AR="${CLFS_TARGET}-ar" RANLIB="${CLFS_TARGET}-ranlib" \
100    ../glibc-&glibc-version;/configure --prefix=/tools \
101    --host=${CLFS_TARGET32} --build=${CLFS_HOST} \
102    --disable-profile --enable-add-ons \
103    --with-tls --enable-kernel=2.6.0 --with-__thread \
104    --with-binutils=/cross-tools/bin --with-headers=/tools/include \
105    --cache-file=config.cache</userinput></screen>
106
107    <variablelist os="dg">
108      <title>The meaning of the new configure options:</title>
109
110      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
111      href="../common/glibc.xml"
112      xpointer="xpointer(//*[@os='dg1'])"/>
113
114      <varlistentry os="ea1">
115        <term><parameter>CC="${CLFS_TARGET}-gcc ${BUILD32}"</parameter></term>
116        <listitem>
117          <para>Forces Glibc to utilize our target architecture GCC utilizing
118          the 32 Bit flags.</para>
119        </listitem>
120      </varlistentry>
121
122      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
123      href="../common/glibc.xml"
124      xpointer="xpointer(//*[@os='dg3'])"/>
125
126      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
127      href="../common/glibc.xml"
128      xpointer="xpointer(//*[@os='dg4'])"/>
129
130      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
131      href="../common/glibc.xml"
132      xpointer="xpointer(//*[@os='dg5'])"/>
133
134      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
135      href="../common/glibc.xml"
136      xpointer="xpointer(//*[@os='dg6'])"/>
137
138      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
139      href="../common/glibc.xml"
140      xpointer="xpointer(//*[@os='dg7'])"/>
141
142      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
143      href="../common/glibc.xml"
144      xpointer="xpointer(//*[@os='dg8'])"/>
145
146      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
147      href="../common/glibc.xml"
148      xpointer="xpointer(//*[@os='dg9'])"/>
149
150      <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
151      href="../common/glibc.xml"
152      xpointer="xpointer(//*[@os='dg10'])"/>
153
154    </variablelist>
155
156    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
157    href="../common/glibc.xml"
158    xpointer="xpointer(//*[@os='dh'])"/>
159
160    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
161    href="../common/glibc.xml"
162    xpointer="xpointer(//*[@os='di'])"/>
163
164    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
165    href="../common/glibc.xml"
166    xpointer="xpointer(//*[@os='dj'])"/>
167
168    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
169    href="../common/glibc.xml"
170    xpointer="xpointer(//*[@os='dk'])"/>
171
172    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
173    href="../common/glibc.xml"
174    xpointer="xpointer(//*[@os='dl'])"/>
175
176    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
177    href="../common/glibc.xml"
178    xpointer="xpointer(//*[@os='dm'])"/>
179
180    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
181    href="../common/glibc.xml"
182    xpointer="xpointer(//*[@os='dn'])"/>
183
184  </sect2>
185
186  <sect2 role="content">
187    <title/>
188
189    <para>Details on this package are located in <xref
190    linkend="contents-glibc" role="."/></para>
191
192  </sect2>
193
194</sect1>
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