source: BOOK/final-system/multilib/glibc-64bit.xml@ 7ddb05f

sysvinit
Last change on this file since 7ddb05f was c0c70554, checked in by Chris Staub <chris@…>, 9 years ago

No need to use --disable-profile on Glibc

  • Property mode set to 100644
File size: 5.9 KB
RevLine 
[3f8be484]1<?xml version="1.0" encoding="ISO-8859-1"?>
[aa18ac0]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
[3f8be484]4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6]>
7
[cbbd1e4]8<sect1 id="ch-system-glibc" role="wrap">
9 <?dbhtml filename="glibc-64bit.html"?>
[3f8be484]10
[cbbd1e4]11 <title>Glibc-&glibc-version; 64-Bit</title>
[3f8be484]12
[cbbd1e4]13 <indexterm zone="ch-system-glibc">
[d785e9d]14 <primary sortas="a-Glibc">Glibc</primary>
[3f8be484]15 </indexterm>
16
[dabbced]17 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]18 href="glibc.xml"
[1cd688b]19 xpointer="xpointer(//*[@role='package'])"/>
[3f8be484]20
21 <sect2 role="installation">
[d785e9d]22 <title>Installation of Glibc</title>
[3f8be484]23
[22cd957]24 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]25 href="../common/glibc.xml"
[22cd957]26 xpointer="xpointer(//*[@os='l1'])"/>
27
[74592cf]28<screen os="l2"><userinput>LINKER=$(readelf -l /tools/bin/bash | sed -n 's@.*interpret.*/tools\(.*\)]$@\1@p')
[d8f87e8]29sed -i "s|libs -o|libs -L/usr/lib64 -Wl,-dynamic-linker=${LINKER} -o|" \
30 scripts/test-installation.pl
31unset LINKER</userinput></screen>
32
[dabbced]33 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]34 href="glibc.xml"
[3f8be484]35 xpointer="xpointer(//*[@os='b'])"/>
36
[dabbced]37 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]38 href="glibc.xml"
[3f8be484]39 xpointer="xpointer(//*[@os='e'])"/>
40
[dabbced]41 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]42 href="glibc.xml"
[3f8be484]43 xpointer="xpointer(//*[@os='f'])"/>
44
[e52599b]45 <para os="m1">Configure Glibc to install its 64-bit libraries into
[3f8be484]46 <filename class="directory">/lib64</filename>:</para>
47
[877cfcd]48<screen os="m2"><userinput>echo "libc_cv_slibdir=/lib64" &gt;&gt; config.cache</userinput></screen>
[3f8be484]49
[dabbced]50 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]51 href="glibc.xml"
[3f8be484]52 xpointer="xpointer(//*[@os='g'])"/>
53
[d3a4fc0]54<screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
[b27081c4]55../glibc-&glibc-version;/configure \
56 --prefix=/usr \
57 --enable-kernel=&glibc-kernel-version; \
58 --libexecdir=/usr/lib64/glibc \
59 --libdir=/usr/lib64 \
60 --enable-obsolete-rpc \
61 --cache-file=config.cache</userinput></screen>
[3f8be484]62
[d3a4fc0]63 <variablelist os="i">
[3f8be484]64 <title>The meaning of the new configure option:</title>
65
66 <varlistentry>
67 <term><parameter>--libexecdir=/usr/lib64/glibc</parameter></term>
68 <listitem>
[16ed0af]69 <para>This changes the location for hard links to the
70 <command>getconf</command> utility from their default of <filename
[3f8be484]71 class="directory">/usr/libexec</filename> to <filename
72 class="directory">/usr/lib64/glibc</filename>.</para>
73 </listitem>
74 </varlistentry>
75 </variablelist>
76
[dabbced]77 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]78 href="glibc.xml"
[3f8be484]79 xpointer="xpointer(//*[@os='j'])"/>
80
[dabbced]81 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]82 href="glibc.xml"
[3f8be484]83 xpointer="xpointer(//*[@os='k'])"/>
84
[dabbced]85 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]86 href="glibc.xml"
[3f8be484]87 xpointer="xpointer(//*[@os='l'])"/>
88
[dabbced]89 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]90 href="glibc.xml"
[3f8be484]91 xpointer="xpointer(//*[@os='m'])"/>
92
[dabbced]93 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]94 href="glibc.xml"
[1ac4889]95 xpointer="xpointer(//*[@os='n'])"/>
[3f8be484]96
[dabbced]97 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]98 href="glibc.xml"
[10b2850]99 xpointer="xpointer(//*[@os='o'])"/>
[3f8be484]100
[dabbced]101 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]102 href="../common/glibc.xml"
[3514708]103 xpointer="xpointer(//*[@os='p'])"/>
[3f8be484]104
[dabbced]105 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]106 href="glibc.xml"
[3f8be484]107 xpointer="xpointer(//*[@os='s'])"/>
108
[dabbced]109 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]110 href="glibc.xml"
[3f8be484]111 xpointer="xpointer(//*[@os='t'])"/>
112
[cf9aa7e]113 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
114 href="../common/glibc.xml"
115 xpointer="xpointer(//*[@os='u'])"/>
116
117 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
118 href="../common/glibc.xml"
119 xpointer="xpointer(//*[@os='v'])"/>
120
[3f8be484]121 </sect2>
122
[dabbced]123 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]124 href="../common/glibc.xml"
125 xpointer="xpointer(id('i18n-glibc'))"/>
[3f8be484]126
[dabbced]127 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]128 href="../common/glibc.xml"
129 xpointer="xpointer(id('conf-glibc'))"/>
[3f8be484]130
131 <sect2 id="conf-ld" role="configuration">
[94e6142]132 <title>Configuring The Dynamic Loader</title>
[3f8be484]133
134 <indexterm zone="conf-ld">
135 <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary>
136 </indexterm>
137
[3998188]138 <para os="ld-a">By default, the dynamic loader (<filename
139 class="libraryfile">/lib/ld-linux.so.2</filename> for 32bit executables and
140 <filename class="libraryfile">/lib64/ld-linux.so.2</filename> for
141 64bit executables) searches through
[54d004a8]142 <filename class="directory">/lib</filename>,
[6bb43b3]143 <filename class="directory">/lib64</filename>,
[54d004a8]144 <filename class="directory">/usr/lib</filename>,
145 and <filename class="directory">/usr/lib64</filename> for dynamic
146 libraries that are needed by programs as they are run. However, if
147 there are libraries in directories other than these, they need to be
[3f8be484]148 added to the <filename>/etc/ld.so.conf</filename> file in order
[014d098b]149 for the dynamic loader to find them. Some directories that are commonly
[3f8be484]150 known to contain additional libraries are
151 <filename class="directory">/usr/local/lib</filename>,
152 <filename class="directory">/usr/local/lib64</filename>,
153 <filename class="directory">/opt/lib</filename>,
154 and <filename class="directory">/opt/lib64</filename>,
155 so add those directories to the dynamic loader's search path.</para>
156
[3998188]157 <para os="ld-b">Create a new file <filename>/etc/ld.so.conf</filename> by running the
[3f8be484]158 following:</para>
159
[3998188]160<screen os="ld-c"><userinput>cat &gt; /etc/ld.so.conf &lt;&lt; "EOF"
[3f8be484]161<literal># Begin /etc/ld.so.conf
162
163/usr/local/lib
164/usr/local/lib64
165/opt/lib
166/opt/lib64
167
168# End /etc/ld.so.conf</literal>
169EOF</userinput></screen>
170
171 </sect2>
172
[dabbced]173 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]174 href="../common/glibc.xml"
175 xpointer="xpointer(id('contents-glibc'))"/>
[3f8be484]176
177</sect1>
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