source: BOOK/final-system/ppc64/eglibc.xml @ c0bc7c4

clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since c0bc7c4 was c0bc7c4, checked in by Jim Gifford <clfs@…>, 15 years ago

Changed internal variable to one that's not used in eglibc

  • Property mode set to 100644
File size: 5.0 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-system-eglibc-32" role="wrap">
9  <?dbhtml filename="eglibc.html"?>
10
11  <title>EGLIBC-&eglibc-version; 32 Bit Libraries</title>
12
13  <indexterm zone="ch-system-eglibc-32">
14    <primary sortas="a-EGLIBC">EGLIBC</primary>
15    <secondary>32 Bit</secondary>
16  </indexterm>
17
18  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
19  href="../common/eglibc.xml"
20  xpointer="xpointer(//*[@role='package'])"/>
21
22  <sect2 role="installation">
23    <title>Installation of EGLIBC</title>
24
25    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
26    href="../common/eglibc.xml"
27    xpointer="xpointer(//*[@os='z'])"/>
28
29    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
30    href="../common/eglibc.xml"
31    xpointer="xpointer(//*[@os='p1'])"/>
32
33    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
34    href="../common/eglibc.xml"
35    xpointer="xpointer(//*[@os='p2'])"/>
36
37    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
38    href="../common/eglibc.xml"
39    xpointer="xpointer(//*[@os='l3'])"/>
40
41    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
42    href="../common/eglibc.xml"
43    xpointer="xpointer(//*[@os='l4'])"/>
44
45    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
46    href="../common/eglibc.xml"
47    xpointer="xpointer(//*[@os='b'])"/>
48
49    <para os="u1">The powerpc (32) architecture is expected to fail the
50    check-textrel tests because it cannot protect some elf segments in
51    shared libraries from being executable and writable. Using the default
52    64-bit compiler means the test runs as <literal>__powerpc64__</literal>
53    which is <emphasis>not</emphasis> expected to fail. The problem only exists
54    in 32-bit, the 64-bit ABI allows the segments to be protected.</para>
55
56    <para os="u2">Other distributions alter gcc to default to 32-bits and
57    so do not see this failure.  Whether they then test correctly on 64-bit
58    libraries is not our problem.</para>
59
60    <para os="u3">Force the test to use the 32-bit compiler with the following
61    <command>sed</command> :</para>
62
63<screen os="u4"><userinput>sed -i "s/\(^check-textrel-CFLAGS = \)/\1 ${BUILD32} /" elf/Makefile</userinput></screen>
64
65    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
66    href="../common/eglibc.xml"
67    xpointer="xpointer(//*[@os='e'])"/>
68
69    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
70    href="../common/eglibc.xml"
71    xpointer="xpointer(//*[@os='f'])"/>
72
73    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
74    href="../common/eglibc.xml"
75    xpointer="xpointer(//*[@os='g'])"/>
76
77<screen os="h"><userinput>CC="gcc ${BUILD32}" CXX="g++ ${BUILD32}" \
78    ../eglibc-&eglibc-version;/configure --prefix=/usr \
79    --disable-profile --enable-add-ons --enable-kernel=2.6.0 \
80    --libexecdir=/usr/lib/eglibc --host=${CLFS_TARGET32}</userinput></screen>
81
82    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
83    href="../common/eglibc.xml"
84    xpointer="xpointer(//*[@os='i'])"/>
85
86    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
87    href="../common/eglibc.xml"
88    xpointer="xpointer(//*[@os='j'])"/>
89
90    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
91    href="../common/eglibc.xml"
92    xpointer="xpointer(//*[@os='k'])"/>
93
94    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
95    href="../common/eglibc.xml"
96    xpointer="xpointer(//*[@os='l'])"/>
97
98    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
99    href="../multilib/eglibc.xml"
100    xpointer="xpointer(//*[@os='l1'])"/>
101
102    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
103    href="../multilib/eglibc.xml"
104    xpointer="xpointer(//*[@os='l2'])"/>
105
106    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
107    href="../common/eglibc.xml"
108    xpointer="xpointer(//*[@os='m'])"/>
109
110    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
111    href="../common/eglibc.xml"
112    xpointer="xpointer(//*[@os='n'])"/>
113
114    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
115    href="../common/eglibc.xml"
116    xpointer="xpointer(//*[@os='o'])"/>
117
118    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
119    href="../common/eglibc.xml"
120    xpointer="xpointer(//*[@os='p'])"/>
121
122    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
123    href="../common/eglibc.xml"
124    xpointer="xpointer(//*[@os='q'])"/>
125
126    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
127    href="../common/eglibc.xml"
128    xpointer="xpointer(//*[@os='r'])"/>
129
130    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
131    href="../common/eglibc.xml"
132    xpointer="xpointer(//*[@os='s'])"/>
133
134    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
135    href="../common/eglibc.xml"
136    xpointer="xpointer(//*[@os='t'])"/>
137
138  </sect2>
139
140  <sect2 role="content">
141    <title/>
142
143    <para>Details on this package are located in <xref
144    linkend="contents-eglibc" role="."/></para>
145
146  </sect2>
147
148</sect1>
Note: See TracBrowser for help on using the repository browser.