[3998188] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?> |
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" |
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ |
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent"> |
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| 5 | %general-entities; |
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| 6 | ]> |
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| 7 | |
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[cbbd1e4] | 8 | <sect1 id="ch-system-glibc" role="wrap"> |
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| 9 | <?dbhtml filename="glibc-64bit.html"?> |
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[3998188] | 10 | |
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[d785e9d] | 11 | <title>Glibc-&glibc-version; 64-Bit</title> |
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[3998188] | 12 | |
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[cbbd1e4] | 13 | <indexterm zone="ch-system-glibc"> |
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[d785e9d] | 14 | <primary sortas="a-Glibc">Glibc</primary> |
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[3998188] | 15 | </indexterm> |
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| 16 | |
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[dabbced] | 17 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 18 | href="glibc.xml" |
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[3998188] | 19 | xpointer="xpointer(//*[@role='package'])"/> |
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| 20 | |
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| 21 | <sect2 role="installation"> |
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[d785e9d] | 22 | <title>Installation of Glibc</title> |
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[3998188] | 23 | |
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[22cd957] | 24 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 25 | href="../common/glibc.xml" |
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[22cd957] | 26 | xpointer="xpointer(//*[@os='l1'])"/> |
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| 27 | |
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[dabbced] | 28 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 29 | href="../multilib/glibc-64bit.xml" |
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[0646479] | 30 | xpointer="xpointer(//*[@os='l2'])"/> |
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[d8f87e8] | 31 | |
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[dabbced] | 32 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 33 | href="glibc.xml" |
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[3998188] | 34 | xpointer="xpointer(//*[@os='b'])"/> |
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| 35 | |
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[00a58649] | 36 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 37 | href="../common/glibc.xml" |
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[00a58649] | 38 | xpointer="xpointer(//*[@os='s1'])"/> |
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| 39 | |
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| 40 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 41 | href="../common/glibc.xml" |
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[00a58649] | 42 | xpointer="xpointer(//*[@os='s2'])"/> |
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| 43 | |
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[dabbced] | 44 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 45 | href="glibc.xml" |
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[3998188] | 46 | xpointer="xpointer(//*[@os='e'])"/> |
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| 47 | |
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[dabbced] | 48 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 49 | href="glibc.xml" |
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[3998188] | 50 | xpointer="xpointer(//*[@os='f'])"/> |
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| 51 | |
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[d785e9d] | 52 | <para os="m1">Tell Glibc to install its 64-bit libraries into |
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[3998188] | 53 | <filename class="directory">/lib64</filename>:</para> |
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| 54 | |
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[a15706a] | 55 | <screen os="m2"><userinput>echo "libc_cv_rtlddir=/lib64" >> |
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| 56 | config.cache |
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| 57 | echo "libc_cv_slibdir=/lib64" >> config.cache</userinput></screen> |
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[3998188] | 58 | |
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[dabbced] | 59 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 60 | href="glibc.xml" |
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[3998188] | 61 | xpointer="xpointer(//*[@os='g'])"/> |
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| 62 | |
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| 63 | <screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \ |
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[cbbd1e4] | 64 | ../glibc-&glibc-version;/configure --prefix=/usr \ |
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[11e2d29] | 65 | --disable-profile --enable-kernel=&glibc-kernel-version; \ |
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[cbbd1e4] | 66 | --libexecdir=/usr/lib64/glibc --libdir=/usr/lib64 \ |
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[52ed4da] | 67 | --enable-obsolete-rpc</userinput></screen> |
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[3998188] | 68 | |
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| 69 | <variablelist os="i"> |
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| 70 | <title>The meaning of the new configure option:</title> |
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| 71 | |
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| 72 | <varlistentry> |
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[cbbd1e4] | 73 | <term><parameter>--libexecdir=/usr/lib64/glibc</parameter></term> |
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[3998188] | 74 | <listitem> |
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[b5bd3744] | 75 | <para>This changes the location of the <command>getconf</command> |
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| 76 | utility from its default of <filename |
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[3998188] | 77 | class="directory">/usr/libexec</filename> to <filename |
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[cbbd1e4] | 78 | class="directory">/usr/lib64/glibc</filename>.</para> |
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[3998188] | 79 | </listitem> |
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| 80 | </varlistentry> |
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| 81 | </variablelist> |
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| 82 | |
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[dabbced] | 83 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 84 | href="glibc.xml" |
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[3998188] | 85 | xpointer="xpointer(//*[@os='j'])"/> |
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| 86 | |
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[dabbced] | 87 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 88 | href="glibc.xml" |
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[3998188] | 89 | xpointer="xpointer(//*[@os='k'])"/> |
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| 90 | |
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[dabbced] | 91 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 92 | href="glibc.xml" |
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[3998188] | 93 | xpointer="xpointer(//*[@os='l'])"/> |
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| 94 | |
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[dabbced] | 95 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 96 | href="glibc.xml" |
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[3998188] | 97 | xpointer="xpointer(//*[@os='m'])"/> |
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| 98 | |
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[dabbced] | 99 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 100 | href="glibc.xml" |
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[3998188] | 101 | xpointer="xpointer(//*[@os='n'])"/> |
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| 102 | |
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[dabbced] | 103 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 104 | href="glibc.xml" |
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[3998188] | 105 | xpointer="xpointer(//*[@os='o'])"/> |
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| 106 | |
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[dabbced] | 107 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 108 | href="../common/glibc.xml" |
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[3998188] | 109 | xpointer="xpointer(//*[@os='p'])"/> |
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| 110 | |
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[dabbced] | 111 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 112 | href="glibc.xml" |
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[3998188] | 113 | xpointer="xpointer(//*[@os='s'])"/> |
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| 114 | |
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[dabbced] | 115 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 116 | href="glibc.xml" |
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[3998188] | 117 | xpointer="xpointer(//*[@os='t'])"/> |
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| 118 | |
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[cf9aa7e] | 119 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 120 | href="../common/glibc.xml" |
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| 121 | xpointer="xpointer(//*[@os='u'])"/> |
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| 122 | |
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| 123 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 124 | href="../common/glibc.xml" |
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| 125 | xpointer="xpointer(//*[@os='v'])"/> |
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| 126 | |
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| 127 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 128 | href="../common/glibc.xml" |
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| 129 | xpointer="xpointer(//*[@os='w'])"/> |
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| 130 | |
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| 131 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 132 | href="../common/glibc.xml" |
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| 133 | xpointer="xpointer(//*[@os='x'])"/> |
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| 134 | |
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[3998188] | 135 | </sect2> |
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| 136 | |
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[dabbced] | 137 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 138 | href="../common/glibc.xml" |
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| 139 | xpointer="xpointer(id('i18n-glibc'))"/> |
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[3998188] | 140 | |
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[dabbced] | 141 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 142 | href="../common/glibc.xml" |
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| 143 | xpointer="xpointer(id('conf-glibc'))"/> |
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[3998188] | 144 | |
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| 145 | <sect2 id="conf-ld" role="configuration"> |
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| 146 | <title>Configuring The Dynamic Loader</title> |
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| 147 | |
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| 148 | <indexterm zone="conf-ld"> |
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| 149 | <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary> |
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| 150 | </indexterm> |
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| 151 | |
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| 152 | <para>By default, the dynamic loader (<filename |
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| 153 | class="libraryfile">/lib/ld.so.1</filename> for 32bit executables and |
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| 154 | <filename class="libraryfile">/lib/ld64.so</filename> for |
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| 155 | 64bit executables) searches through |
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| 156 | <filename class="directory">/lib</filename>, |
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| 157 | <filename class="directory">/lib64</filename>, |
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| 158 | <filename class="directory">/usr/lib</filename>, |
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| 159 | and <filename class="directory">/usr/lib64</filename> for dynamic |
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| 160 | libraries that are needed by programs as they are run. However, if |
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| 161 | there are libraries in directories other than these, they need to be |
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| 162 | added to the <filename>/etc/ld.so.conf</filename> file in order |
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| 163 | for the dynamic loader to find them. Some directories that are commonly |
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| 164 | known to contain additional libraries are |
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| 165 | <filename class="directory">/usr/local/lib</filename>, |
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| 166 | <filename class="directory">/usr/local/lib64</filename>, |
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| 167 | <filename class="directory">/opt/lib</filename>, |
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| 168 | and <filename class="directory">/opt/lib64</filename>, |
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| 169 | so add those directories to the dynamic loader's search path.</para> |
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| 170 | |
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[dabbced] | 171 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 172 | href="../multilib/glibc-64bit.xml" |
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[3998188] | 173 | xpointer="xpointer(//*[@os='ld-b'])"/> |
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| 174 | |
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[dabbced] | 175 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 176 | href="../multilib/glibc-64bit.xml" |
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[3998188] | 177 | xpointer="xpointer(//*[@os='ld-c'])"/> |
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| 178 | |
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| 179 | </sect2> |
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| 180 | |
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[dabbced] | 181 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cbbd1e4] | 182 | href="../common/glibc.xml" |
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| 183 | xpointer="xpointer(id('contents-glibc'))"/> |
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[3998188] | 184 | |
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| 185 | </sect1> |
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