1 | <?xml version="1.0" encoding="UTF-8"?>
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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-tools-perl" role="wrap">
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9 | <?dbhtml filename="perl.html"?>
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10 |
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11 | <sect1info condition="script">
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12 | <productname>perl</productname>
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13 | <productnumber>&perl-version;</productnumber>
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14 | <address>&perl-url;</address>
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15 | </sect1info>
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16 |
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17 | <title>Perl-&perl-version;</title>
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18 |
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19 | <indexterm zone="ch-tools-perl">
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20 | <primary sortas="a-Perl">Perl</primary>
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21 | <secondary>tools</secondary>
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22 | </indexterm>
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23 |
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24 | <sect2 role="package">
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25 | <title/>
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26 |
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27 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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28 | href="../chapter08/perl.xml"
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29 | xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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30 |
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31 | <segmentedlist>
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32 | <segtitle>&buildtime;</segtitle>
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33 | <segtitle>&diskspace;</segtitle>
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34 |
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35 | <seglistitem>
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36 | <seg>&perl-tmp-sbu;</seg>
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37 | <seg>&perl-tmp-du;</seg>
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38 | </seglistitem>
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39 | </segmentedlist>
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40 |
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41 | </sect2>
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42 |
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43 | <sect2 role="installation">
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44 | <title>Installation of Perl</title>
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45 |
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46 | <para>Prepare Perl for compilation:</para>
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47 |
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48 | <screen><userinput remap="configure">sh Configure -des \
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49 | -Dprefix=/usr \
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50 | -Dvendorprefix=/usr \
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51 | -Duseshrplib \
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52 | -Dprivlib=/usr/lib/perl5/&perl-version-min;/core_perl \
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53 | -Darchlib=/usr/lib/perl5/&perl-version-min;/core_perl \
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54 | -Dsitelib=/usr/lib/perl5/&perl-version-min;/site_perl \
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55 | -Dsitearch=/usr/lib/perl5/&perl-version-min;/site_perl \
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56 | -Dvendorlib=/usr/lib/perl5/&perl-version-min;/vendor_perl \
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57 | -Dvendorarch=/usr/lib/perl5/&perl-version-min;/vendor_perl</userinput></screen>
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58 |
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59 | <variablelist>
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60 | <title>The meaning of the Configure options:</title>
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61 |
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62 | <varlistentry>
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63 | <term><parameter>-des</parameter></term>
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64 | <listitem>
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65 | <para>This is a combination of three options: -d uses defaults for
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66 | all items; -e ensures completion of all tasks; -s silences
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67 | non-essential output.</para>
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68 | </listitem>
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69 | </varlistentry>
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70 |
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71 | <varlistentry>
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72 | <term><parameter>-Dvendorprefix=/usr</parameter></term>
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73 | <listitem>
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74 | <para>This ensures <command>perl</command> knows how to
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75 | tell packages where they should install their Perl modules.</para>
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76 | </listitem>
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77 | </varlistentry>
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78 |
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79 | <varlistentry>
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80 | <term><parameter>-Duseshrplib</parameter></term>
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81 | <listitem>
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82 | <para>Build <systemitem class='library'>libperl</systemitem>
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83 | needed by some Perl modules as a shared library, instead of
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84 | a static library.</para>
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85 | </listitem>
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86 | </varlistentry>
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87 |
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88 | <varlistentry>
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89 | <term><parameter>-Dprivlib,-Darchlib,-Dsitelib,...</parameter></term>
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90 | <listitem>
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91 | <para>These settings define where Perl looks for installed
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92 | modules. The LFS editors chose to put them in a directory structure
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93 | based on the MAJOR.MINOR version of Perl (&perl-version-min;) which
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94 | allows upgrading Perl to newer patch levels (the patch level is
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95 | the last dot separated part in the full version string like
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96 | &perl-version;) without reinstalling all of the modules.</para>
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97 | </listitem>
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98 | </varlistentry>
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99 |
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100 | </variablelist>
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101 |
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102 | <para>Compile the package:</para>
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103 |
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104 | <screen><userinput remap="make">make</userinput></screen>
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105 |
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106 | <para>Install the package:</para>
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107 |
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108 | <screen><userinput remap="install">make install</userinput></screen>
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109 |
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110 | </sect2>
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111 |
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112 | <sect2 role="content">
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113 | <title/>
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114 |
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115 | <para>Details on this package are located in <xref linkend="contents-perl" role="."/></para>
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116 |
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117 | </sect2>
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118 |
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119 | </sect1>
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