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8ad79807a3
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@3812 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
73 lines
2.2 KiB
XML
73 lines
2.2 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../general.ent">
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%general-entities;
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]>
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<sect1 id="ch-system-patch" xreflabel="Patch" role="wrap">
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<title>Patch-&patch-version;</title>
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<?dbhtml filename="patch.html"?>
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<indexterm zone="ch-system-patch"><primary sortas="a-Patch">Patch</primary></indexterm>
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<sect2 role="package"><title/>
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<para>The Patch package contains a program for modifying files.</para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<segtitle>&diskspace;</segtitle>
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<seglistitem><seg>0.1 SBU</seg><seg>1.9 MB</seg></seglistitem>
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</segmentedlist>
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<segmentedlist>
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<segtitle>Patch installation depends on</segtitle>
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<seglistitem><seg>Bash, Binutils, Coreutils, Diffutils,
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GCC, Glibc, Grep, Make, Sed</seg></seglistitem>
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</segmentedlist>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Patch</title>
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<para>Prepare Patch for compilation (the preprocessor flag
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<parameter>-D_GNU_SOURCE</parameter> is only needed on PowerPCs, on other
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machines you can leave it out):</para>
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<screen><userinput>CPPFLAGS=-D_GNU_SOURCE ./configure --prefix=/usr</userinput></screen>
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<para>Compile the package:</para>
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<screen><userinput>make</userinput></screen>
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<para>Now install it:</para>
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<screen><userinput>make install</userinput></screen>
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</sect2>
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<sect2 id="contents-patch" role="content"><title>Contents of Patch</title>
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<segmentedlist>
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<segtitle>Installed program</segtitle>
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<seglistitem><seg>patch</seg></seglistitem>
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</segmentedlist>
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<variablelist><title>Short descriptions</title>
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<varlistentry id="patch">
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<term><command>patch</command></term>
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<listitem>
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<indexterm zone="ch-system-patch patch"><primary sortas="b-patch">patch</primary></indexterm>
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<para>modifies files according to a patch file.
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A patch file normally is a difference listing created with the <command>diff</command> program.
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By applying these differences to the original files, <command>patch</command> creates the patched
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versions. Using patches instead of entirely new tarballs to keep your sources
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up-to-date can save you a lot of download time.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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