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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8 | <sect1 id="ch-system-glibc" role="wrap">
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9 | <?dbhtml filename="glibc-64bit.html"?>
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10 |
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11 | <title>GLIBC-&glibc-version; 64-Bit</title>
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12 |
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13 | <indexterm zone="ch-system-glibc">
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14 | <primary sortas="a-GLIBC">GLIBC</primary>
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15 | </indexterm>
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16 |
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17 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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18 | href="glibc.xml"
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19 | xpointer="xpointer(//*[@role='package'])"/>
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20 |
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21 | <sect2 role="installation">
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22 | <title>Installation of GLIBC</title>
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23 |
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24 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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25 | href="../common/glibc.xml"
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26 | xpointer="xpointer(//*[@os='l3'])"/>
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27 |
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28 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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29 | href="../common/glibc.xml"
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30 | xpointer="xpointer(//*[@os='l1'])"/>
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31 |
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32 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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33 | href="../common/glibc.xml"
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34 | xpointer="xpointer(//*[@os='l2'])"/>
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35 |
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36 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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37 | href="../multilib/glibc-64bit.xml"
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38 | xpointer="xpointer(//*[@os='l4'])"/>
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39 |
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40 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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41 | href="glibc.xml"
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42 | xpointer="xpointer(//*[@os='b'])"/>
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43 |
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44 | <para os="m3">The following will cause GLIBC to use an absolute path to the
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45 | ldd-rewrite-script instead of a relative path:</para>
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46 |
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47 | <screen os="m4"><userinput>cp -v config.make.in{,.orig}
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48 | sed '/ldd-rewrite-script/s:@:${objdir}/&:' config.make.in.orig > config.make.in</userinput></screen>
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49 |
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50 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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51 | href="../common/glibc.xml"
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52 | xpointer="xpointer(//*[@os='s1'])"/>
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53 |
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54 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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55 | href="../common/glibc.xml"
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56 | xpointer="xpointer(//*[@os='s2'])"/>
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57 |
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58 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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59 | href="glibc.xml"
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60 | xpointer="xpointer(//*[@os='e'])"/>
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61 |
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62 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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63 | href="glibc.xml"
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64 | xpointer="xpointer(//*[@os='f'])"/>
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65 |
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66 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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67 | href="../multilib/glibc-64bit.xml"
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68 | xpointer="xpointer(//*[@os='m1'])"/>
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69 |
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70 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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71 | href="../multilib/glibc-64bit.xml"
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72 | xpointer="xpointer(//*[@os='m2'])"/>
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73 |
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74 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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75 | href="glibc.xml"
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76 | xpointer="xpointer(//*[@os='g'])"/>
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77 |
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78 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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79 | href="../multilib/glibc-64bit.xml"
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80 | xpointer="xpointer(//*[@os='h'])"/>
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81 |
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82 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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83 | href="../multilib/glibc-64bit.xml"
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84 | xpointer="xpointer(//*[@os='i'])"/>
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85 |
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86 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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87 | href="glibc.xml"
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88 | xpointer="xpointer(//*[@os='j'])"/>
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89 |
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90 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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91 | href="glibc.xml"
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92 | xpointer="xpointer(//*[@os='k'])"/>
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93 |
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94 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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95 | href="glibc.xml"
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96 | xpointer="xpointer(//*[@os='l'])"/>
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97 |
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98 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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99 | href="glibc.xml"
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100 | xpointer="xpointer(//*[@os='m'])"/>
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101 |
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102 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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103 | href="../multilib/glibc-64bit.xml"
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104 | xpointer="xpointer(//*[@os='n'])"/>
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105 |
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106 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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107 | href="../multilib/glibc-64bit.xml"
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108 | xpointer="xpointer(//*[@os='o'])"/>
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109 |
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110 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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111 | href="../multilib/glibc-64bit.xml"
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112 | xpointer="xpointer(//*[@os='p'])"/>
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113 |
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114 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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115 | href="glibc.xml"
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116 | xpointer="xpointer(//*[@os='s'])"/>
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117 |
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118 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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119 | href="glibc.xml"
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120 | xpointer="xpointer(//*[@os='t'])"/>
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121 |
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122 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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123 | href="../common/glibc.xml"
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124 | xpointer="xpointer(//*[@os='u'])"/>
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125 |
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126 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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127 | href="../common/glibc.xml"
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128 | xpointer="xpointer(//*[@os='v'])"/>
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129 |
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130 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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131 | href="../common/glibc.xml"
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132 | xpointer="xpointer(//*[@os='w'])"/>
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133 |
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134 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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135 | href="../common/glibc.xml"
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136 | xpointer="xpointer(//*[@os='x'])"/>
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137 |
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138 | </sect2>
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139 |
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140 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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141 | href="../common/glibc.xml"
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142 | xpointer="xpointer(id('i18n-glibc'))"/>
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143 |
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144 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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145 | href="../common/glibc.xml"
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146 | xpointer="xpointer(id('conf-glibc'))"/>
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147 |
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148 | <sect2 id="conf-ld" role="configuration">
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149 | <title>Configuring Dynamic Loader</title>
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150 |
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151 | <indexterm zone="conf-ld">
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152 | <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary>
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153 | </indexterm>
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154 |
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155 | <para os="ld-a">By default, the dynamic loader (<filename
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156 | class="libraryfile">/lib/ld.so.1</filename> for 32bit executables <filename
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157 | class="libraryfile">/lib32/ld.so.1</filename> for n32 executables and
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158 | <filename class="libraryfile">/lib64/ld.so.1</filename> for 64bit
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159 | executables) searches through
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160 | <filename class="directory">/lib</filename> and <filename
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161 | class="directory">/usr/lib</filename> for dynamic libraries that are
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162 | needed by programs as they are run. However, if there are libraries in
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163 | directories other than <filename class="directory">/lib</filename> and
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164 | <filename class="directory">/usr/lib</filename>, these need to be
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165 | added to the <filename>/etc/ld.so.conf</filename> file in order
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166 | for the dynamic loader to find them. Some directories that are commonly
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167 | known to contain additional libraries are
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168 | <filename class="directory">/usr/local/lib</filename>,
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169 | <filename class="directory">/usr/local/lib32</filename>,
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170 | <filename class="directory">/usr/local/lib64</filename>,
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171 | <filename class="directory">/opt/lib</filename>,
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172 | <filename class="directory">/opt/lib32</filename>,
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173 | and <filename class="directory">/opt/lib64</filename>,
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174 | so add those directories to the dynamic loader's search path.</para>
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175 |
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176 | <para os="ld-b">Create a new file <filename>/etc/ld.so.conf</filename> by running the
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177 | following:</para>
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178 |
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179 | <screen os="ld-c"><userinput>cat > /etc/ld.so.conf << "EOF"
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180 | <literal># Begin /etc/ld.so.conf
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181 |
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182 | /usr/local/lib
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183 | /usr/local/lib32
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184 | /usr/local/lib64
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185 | /opt/lib
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186 | /opt/lib32
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187 | /opt/lib64
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188 |
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189 | # End /etc/ld.so.conf</literal>
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190 | EOF</userinput></screen>
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191 |
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192 | </sect2>
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193 |
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194 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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195 | href="../common/glibc.xml"
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196 | xpointer="xpointer(id('contents-glibc'))"/>
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197 |
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198 | </sect1>
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