[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 | |
---|
[093b0e8] | 8 | <sect1 id="ch-system-eglibc" role="wrap"> |
---|
| 9 | <?dbhtml filename="eglibc-64bit.html"?> |
---|
[3f8be484] | 10 | |
---|
[093b0e8] | 11 | <title>Glibc-&eglibc-version; 64-Bit</title> |
---|
[3f8be484] | 12 | |
---|
[093b0e8] | 13 | <indexterm zone="ch-system-eglibc"> |
---|
| 14 | <primary sortas="a-EGLIBC">EGLIBC</primary> |
---|
[3f8be484] | 15 | </indexterm> |
---|
| 16 | |
---|
[dabbced] | 17 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 18 | href="eglibc.xml" |
---|
[1cd688b] | 19 | xpointer="xpointer(//*[@role='package'])"/> |
---|
[3f8be484] | 20 | |
---|
| 21 | <sect2 role="installation"> |
---|
[093b0e8] | 22 | <title>Installation of EGLIBC</title> |
---|
[3f8be484] | 23 | |
---|
[22cd957] | 24 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
| 25 | href="../common/eglibc.xml" |
---|
| 26 | xpointer="xpointer(//*[@os='l1'])"/> |
---|
| 27 | |
---|
| 28 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
| 29 | href="../common/eglibc.xml" |
---|
| 30 | xpointer="xpointer(//*[@os='l2'])"/> |
---|
| 31 | |
---|
[dabbced] | 32 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[d8f87e8] | 33 | href="../common/eglibc.xml" |
---|
[c0bc7c4] | 34 | xpointer="xpointer(//*[@os='l3'])"/> |
---|
[d8f87e8] | 35 | |
---|
[a32a66d] | 36 | <screen os="l4"><userinput>LINKER=$(readelf -l /tools/bin/bash | sed -n 's@.*interpret.*/tools\(.*\)]$@\1@p') |
---|
[d8f87e8] | 37 | sed -i "s|libs -o|libs -L/usr/lib64 -Wl,-dynamic-linker=${LINKER} -o|" \ |
---|
| 38 | scripts/test-installation.pl |
---|
| 39 | unset LINKER</userinput></screen> |
---|
| 40 | |
---|
[7d97f36] | 41 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
| 42 | href="../common/eglibc.xml" |
---|
| 43 | xpointer="xpointer(//*[@os='p1'])"/> |
---|
| 44 | |
---|
| 45 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
| 46 | href="../common/eglibc.xml" |
---|
| 47 | xpointer="xpointer(//*[@os='p2'])"/> |
---|
[57b3f19] | 48 | |
---|
| 49 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
| 50 | href="../common/eglibc.xml" |
---|
| 51 | xpointer="xpointer(//*[@os='p3'])"/> |
---|
| 52 | |
---|
| 53 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
| 54 | href="../common/eglibc.xml" |
---|
| 55 | xpointer="xpointer(//*[@os='p4'])"/> |
---|
[7d97f36] | 56 | |
---|
[dabbced] | 57 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 58 | href="eglibc.xml" |
---|
[3f8be484] | 59 | xpointer="xpointer(//*[@os='b'])"/> |
---|
| 60 | |
---|
[dabbced] | 61 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 62 | href="eglibc.xml" |
---|
[3f8be484] | 63 | xpointer="xpointer(//*[@os='e'])"/> |
---|
| 64 | |
---|
[dabbced] | 65 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 66 | href="eglibc.xml" |
---|
[3f8be484] | 67 | xpointer="xpointer(//*[@os='f'])"/> |
---|
| 68 | |
---|
[093b0e8] | 69 | <para os="m1">Tell EGLIBC to install its 64-bit libraries into |
---|
[3f8be484] | 70 | <filename class="directory">/lib64</filename>:</para> |
---|
| 71 | |
---|
[d3a4fc0] | 72 | <screen os="m2"><userinput>echo "slibdir=/lib64" >> configparms</userinput></screen> |
---|
[3f8be484] | 73 | |
---|
[dabbced] | 74 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 75 | href="eglibc.xml" |
---|
[3f8be484] | 76 | xpointer="xpointer(//*[@os='g'])"/> |
---|
| 77 | |
---|
[d3a4fc0] | 78 | <screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \ |
---|
[093b0e8] | 79 | ../eglibc-&eglibc-version;/configure --prefix=/usr \ |
---|
[3f8be484] | 80 | --disable-profile --enable-add-ons --enable-kernel=2.6.0 \ |
---|
| 81 | --libexecdir=/usr/lib64/glibc --libdir=/usr/lib64</userinput></screen> |
---|
| 82 | |
---|
[d3a4fc0] | 83 | <variablelist os="i"> |
---|
[3f8be484] | 84 | <title>The meaning of the new configure option:</title> |
---|
| 85 | |
---|
| 86 | <varlistentry> |
---|
| 87 | <term><parameter>--libexecdir=/usr/lib64/glibc</parameter></term> |
---|
| 88 | <listitem> |
---|
| 89 | <para>This changes the location of the <command>pt_chown</command> |
---|
| 90 | program from its default of <filename |
---|
| 91 | class="directory">/usr/libexec</filename> to <filename |
---|
| 92 | class="directory">/usr/lib64/glibc</filename>.</para> |
---|
| 93 | </listitem> |
---|
| 94 | </varlistentry> |
---|
| 95 | </variablelist> |
---|
| 96 | |
---|
[dabbced] | 97 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 98 | href="eglibc.xml" |
---|
[3f8be484] | 99 | xpointer="xpointer(//*[@os='j'])"/> |
---|
| 100 | |
---|
[dabbced] | 101 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 102 | href="eglibc.xml" |
---|
[3f8be484] | 103 | xpointer="xpointer(//*[@os='k'])"/> |
---|
| 104 | |
---|
[dabbced] | 105 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 106 | href="eglibc.xml" |
---|
[3f8be484] | 107 | xpointer="xpointer(//*[@os='l'])"/> |
---|
| 108 | |
---|
[dabbced] | 109 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 110 | href="eglibc.xml" |
---|
[3f8be484] | 111 | xpointer="xpointer(//*[@os='m'])"/> |
---|
| 112 | |
---|
[dabbced] | 113 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 114 | href="eglibc.xml" |
---|
[1ac4889] | 115 | xpointer="xpointer(//*[@os='n'])"/> |
---|
[3f8be484] | 116 | |
---|
[dabbced] | 117 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 118 | href="eglibc.xml" |
---|
[10b2850] | 119 | xpointer="xpointer(//*[@os='o'])"/> |
---|
[3f8be484] | 120 | |
---|
[dabbced] | 121 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 122 | href="../common/eglibc.xml" |
---|
[3514708] | 123 | xpointer="xpointer(//*[@os='p'])"/> |
---|
[3f8be484] | 124 | |
---|
[dabbced] | 125 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 126 | href="eglibc.xml" |
---|
[3f8be484] | 127 | xpointer="xpointer(//*[@os='s'])"/> |
---|
| 128 | |
---|
[dabbced] | 129 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 130 | href="eglibc.xml" |
---|
[3f8be484] | 131 | xpointer="xpointer(//*[@os='t'])"/> |
---|
| 132 | |
---|
| 133 | </sect2> |
---|
| 134 | |
---|
[dabbced] | 135 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 136 | href="../common/eglibc.xml" |
---|
| 137 | xpointer="xpointer(id('i18n-eglibc'))"/> |
---|
[3f8be484] | 138 | |
---|
[dabbced] | 139 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 140 | href="../common/eglibc.xml" |
---|
| 141 | xpointer="xpointer(id('conf-eglibc'))"/> |
---|
[3f8be484] | 142 | |
---|
| 143 | <sect2 id="conf-ld" role="configuration"> |
---|
[94e6142] | 144 | <title>Configuring The Dynamic Loader</title> |
---|
[3f8be484] | 145 | |
---|
| 146 | <indexterm zone="conf-ld"> |
---|
| 147 | <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary> |
---|
| 148 | </indexterm> |
---|
| 149 | |
---|
[3998188] | 150 | <para os="ld-a">By default, the dynamic loader (<filename |
---|
| 151 | class="libraryfile">/lib/ld-linux.so.2</filename> for 32bit executables and |
---|
| 152 | <filename class="libraryfile">/lib64/ld-linux.so.2</filename> for |
---|
| 153 | 64bit executables) searches through |
---|
[54d004a8] | 154 | <filename class="directory">/lib</filename>, |
---|
[6bb43b3] | 155 | <filename class="directory">/lib64</filename>, |
---|
[54d004a8] | 156 | <filename class="directory">/usr/lib</filename>, |
---|
| 157 | and <filename class="directory">/usr/lib64</filename> for dynamic |
---|
| 158 | libraries that are needed by programs as they are run. However, if |
---|
| 159 | there are libraries in directories other than these, they need to be |
---|
[3f8be484] | 160 | added to the <filename>/etc/ld.so.conf</filename> file in order |
---|
[014d098b] | 161 | for the dynamic loader to find them. Some directories that are commonly |
---|
[3f8be484] | 162 | known to contain additional libraries are |
---|
| 163 | <filename class="directory">/usr/local/lib</filename>, |
---|
| 164 | <filename class="directory">/usr/local/lib64</filename>, |
---|
| 165 | <filename class="directory">/opt/lib</filename>, |
---|
| 166 | and <filename class="directory">/opt/lib64</filename>, |
---|
| 167 | so add those directories to the dynamic loader's search path.</para> |
---|
| 168 | |
---|
[3998188] | 169 | <para os="ld-b">Create a new file <filename>/etc/ld.so.conf</filename> by running the |
---|
[3f8be484] | 170 | following:</para> |
---|
| 171 | |
---|
[3998188] | 172 | <screen os="ld-c"><userinput>cat > /etc/ld.so.conf << "EOF" |
---|
[3f8be484] | 173 | <literal># Begin /etc/ld.so.conf |
---|
| 174 | |
---|
| 175 | /usr/local/lib |
---|
| 176 | /usr/local/lib64 |
---|
| 177 | /opt/lib |
---|
| 178 | /opt/lib64 |
---|
| 179 | |
---|
| 180 | # End /etc/ld.so.conf</literal> |
---|
| 181 | EOF</userinput></screen> |
---|
| 182 | |
---|
| 183 | </sect2> |
---|
| 184 | |
---|
[dabbced] | 185 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
---|
[093b0e8] | 186 | href="../common/eglibc.xml" |
---|
| 187 | xpointer="xpointer(id('contents-eglibc'))"/> |
---|
[3f8be484] | 188 | |
---|
| 189 | </sect1> |
---|