[673b0d8] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[c2133bc] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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[673b0d8] | 3 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 4 | %general-entities;
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| 5 | ]>
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[9652249] | 6 | <sect1 id="ch-tools-grep" role="wrap">
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[673b0d8] | 7 | <title>Grep-&grep-version;</title>
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| 8 | <?dbhtml filename="grep.html"?>
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[6370fa6] | 9 |
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[673b0d8] | 10 | <indexterm zone="ch-tools-grep">
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| 11 | <primary sortas="a-Grep">Grep</primary>
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| 12 | <secondary>tools</secondary></indexterm>
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[3554fa3a] | 13 |
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[9652249] | 14 | <sect2 role="package"><title/>
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| 15 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="../chapter06/grep.xml" xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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[673b0d8] | 16 |
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[9652249] | 17 | <segmentedlist>
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| 18 | <segtitle>&buildtime;</segtitle>
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| 19 | <segtitle>&diskspace;</segtitle>
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| 20 | <seglistitem><seg>0.1 SBU</seg><seg>5.8 MB</seg></seglistitem>
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| 21 | </segmentedlist>
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[673b0d8] | 22 |
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[9652249] | 23 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="../chapter06/grep.xml" xpointer="xpointer(/sect1/sect2[1]/segmentedlist[2])"/>
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[73aedd1d] | 24 |
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[9652249] | 25 | </sect2>
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[73aedd1d] | 26 |
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[9652249] | 27 | <sect2 role="installation">
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[73aedd1d] | 28 | <title>Installation of Grep</title>
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| 29 |
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[2b6c440] | 30 | <para arch="raq2">This patch updates config.guess and config.sub for RaQ2 servers.</para>
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| 31 |
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| 32 | <screen arch="raq2"><userinput>patch -Np1 -i ../grep-&grep-version;-raq2_config_update-1.patch</userinput></screen>
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| 33 |
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[d27a27b] | 34 | <para>Prepare Grep for compilation:</para>
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[73aedd1d] | 35 |
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| 36 | <screen><userinput>./configure --prefix=/tools \
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[673b0d8] | 37 | --disable-perl-regexp --with-included-regex</userinput></screen>
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[73aedd1d] | 38 |
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| 39 | <para>The meaning of the configure options:</para>
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| 40 |
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[9652249] | 41 | <variablelist>
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| 42 | <varlistentry>
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[574b0ea] | 43 | <term><parameter>--disable-perl-regexp</parameter></term>
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[6e41459] | 44 | <listitem><para>This makes sure that the <command>grep</command>
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| 45 | program does not get linked against a Perl Compatible Regular
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| 46 | Expression (PCRE) library that may be present on the host and would
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| 47 | not be available once we enter the chroot
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| 48 | environment.</para></listitem>
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[9652249] | 49 | </varlistentry>
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| 50 |
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| 51 | <varlistentry>
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[574b0ea] | 52 | <term><parameter>--with-included-regex</parameter></term>
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[6e41459] | 53 | <listitem><para>This ensures that Grep uses its internal regular
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| 54 | expression code. Without this switch, Grep will use the code from
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| 55 | Glibc, which is known to be buggy.</para></listitem>
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[9652249] | 56 | </varlistentry>
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| 57 | </variablelist>
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[73aedd1d] | 58 |
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[2256873] | 59 | <para>Compile the package:</para>
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[73aedd1d] | 60 |
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[b3adaba] | 61 | <screen><userinput>make</userinput></screen>
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[73aedd1d] | 62 |
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[6e41459] | 63 | <para>To test the results, issue: <userinput>make
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| 64 | check</userinput>.</para>
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[73aedd1d] | 65 |
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[6e41459] | 66 | <para>Install the package:</para>
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[73aedd1d] | 67 |
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| 68 | <screen><userinput>make install</userinput></screen>
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| 69 |
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| 70 | </sect2>
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[6370fa6] | 71 |
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[9652249] | 72 | <sect2 role="content"><title/>
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[c17fc85] | 73 | <para>Details on this package are located in <xref
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| 74 | linkend="contents-grep" role="."/></para>
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[0868461] | 75 | </sect2>
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[5888299] | 76 |
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[6370fa6] | 77 | </sect1>
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[6e41459] | 78 |
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