| 1 | <?xml version="1.0" encoding="UTF-8"?>
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| 2 |
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| 3 | <!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 4 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 5 | <!ENTITY buildtime "Approximate build time">
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| 6 | <!ENTITY diskspace "Required disk space">
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| 7 | <!ENTITY dependencies "Installation depends on">
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| 8 | <!ENTITY testsuites "Test suite depends on">
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| 9 | <!ENTITY before "Must be installed before">
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| 10 | <!ENTITY external "Optional dependencies">
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| 11 | <!ENTITY debian-pool "http://ftp2.fr.debian.org/debian/pool/main/">
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| 12 | <!ENTITY dpkg-version "1.18.23">
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| 13 | <!ENTITY dpkg-size "4,411 KB">
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| 14 | <!ENTITY dpkg-url "&debian-pool;d/dpkg/dpkg_&dpkg-version;.tar.xz">
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| 15 | <!ENTITY dpkg-md5 "2195338c1792b0678575309a099d2da8">
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| 16 | <!ENTITY dpkg-home "http://wiki.debian.org/Teams/Dpkg">
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| 17 | <!ENTITY dpkg-ch5-du "56 MB">
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| 18 | <!ENTITY dpkg-ch5-sbu "0.2 SBU">
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| 19 | <!ENTITY dpkg-ch6-du "66 MB">
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| 20 | <!ENTITY dpkg-ch6-sbu "0.3 SBU">
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| 21 | ]>
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| 22 | <article>
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| 23 |
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| 24 | <sect1 id="package">
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| 25 | <?dbhtml filename="packages.html"?>
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| 26 |
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| 27 | <title>All Packages</title>
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| 28 |
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| 29 | <para>Download or otherwise obtain the following packages:</para>
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| 30 |
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| 31 | <variablelist role="materials">
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| 32 |
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| 33 | <varlistentry>
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| 34 | <term>Dpkg (&dpkg-version;) - <token>&dpkg-size;</token>:</term>
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| 35 | <listitem>
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| 36 | <para>Home page: <ulink url="&dpkg-home;"/></para>
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| 37 | <para>Download: <ulink url="&dpkg-url;"/></para>
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| 38 | <para>MD5 sum: <literal>&dpkg-md5;</literal></para>
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| 39 | </listitem>
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| 40 | </varlistentry>
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| 41 |
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| 42 | </variablelist>
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| 43 |
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| 44 | </sect1>
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| 45 | <!-- If needed, uncomment and edit this:
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| 46 | <sect1 id="patches">
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| 47 | <?dbhtml filename="patches.html"?>
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| 48 |
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| 49 | <title>Needed Patches</title>
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| 50 |
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| 51 | <para>In addition to the package(s), zero or more patches are also required.
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| 52 | These patches correct any mistakes in the packages that should be
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| 53 | fixed by the maintainer. The patches also make small modifications to
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| 54 | make the packages easier to work with. The following patches will be
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| 55 | needed to build an LFS system:</para>
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| 56 |
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| 57 | <variablelist role="materials">
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| 58 |
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| 59 | <varlistentry>
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| 60 | <term>Dpkg Some Patch - <token>&dpkg-somepatche-size;</token>:</term>
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| 61 | <listitem>
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| 62 | <para>Download: <ulink url="&somepatch-url;"/></para>
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| 63 | <para>MD5 sum: <literal>&somepatch-md5;</literal></para>
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| 64 | </listitem>
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| 65 | </varlistentry>
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| 66 |
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| 67 | </variablelist>
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| 68 |
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| 69 | </sect1>
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| 70 | -->
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| 71 |
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| 72 | <sect1 id="ch-tools-pkgmngt" role="wrap">
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| 73 | <?dbhtml filename="dpkg.html"?>
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| 74 |
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| 75 | <sect1info condition="script">
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| 76 | <productname>dpkg</productname>
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| 77 | <productnumber>&dpkg-version;</productnumber>
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| 78 | <address>&dpkg-url;</address>
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| 79 | </sect1info>
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| 80 |
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| 81 | <title>Dpkg-&dpkg-version;</title>
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| 82 |
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| 83 | <sect2 role="package">
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| 84 | <title/>
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| 85 |
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| 86 | <para>This is my choice of package manager. Dpkg is the basic package
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| 87 | manager of Debian. It can be complemented by deselect (in the same
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| 88 | package), apt or aptitude. We use it in a very crude way.</para>
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| 89 |
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| 90 | <segmentedlist>
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| 91 | <segtitle>&buildtime;</segtitle>
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| 92 | <segtitle>&diskspace;</segtitle>
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| 93 |
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| 94 | <seglistitem>
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| 95 | <seg>&dpkg-ch5-sbu;</seg>
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| 96 | <seg>&dpkg-ch5-du;</seg>
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| 97 | </seglistitem>
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| 98 | </segmentedlist>
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| 99 |
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| 100 | </sect2>
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| 101 |
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| 102 | <sect2 role="installation">
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| 103 | <title>Installation of Dpkg</title>
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| 104 |
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| 105 | <para>Since Debian is shipping its own package, all patches have already
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| 106 | been applied.</para>
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| 107 |
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| 108 | <para> Configure the package:</para>
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| 109 |
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| 110 | <screen><userinput remap="configure">./configure --prefix=/tools \
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| 111 | --disable-nls --disable-dselect \
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| 112 | --disable-start-stop-daemon \
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| 113 | --disable-update-alternatives \
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| 114 | --without-zlib --with-liblzma=static --without-libselinux</userinput></screen>
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| 115 |
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| 116 | <variablelist>
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| 117 | <title>The meaning of the configure options:</title>
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| 118 |
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| 119 | <varlistentry>
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| 120 | <term><parameter>--disable-dselect</parameter></term>
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| 121 | <listitem>
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| 122 | <para>Avoids building <command>dselect</command>, an
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| 123 | awful thing!</para>
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| 124 | </listitem>
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| 125 | </varlistentry>
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| 126 |
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| 127 | <varlistentry>
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| 128 | <term><parameter>--disable-start-stop-daemon</parameter></term>
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| 129 | <listitem>
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| 130 | <para>The utility <command>start-stop-daemon</command>
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| 131 | is not needed here.</para>
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| 132 | </listitem>
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| 133 | </varlistentry>
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| 134 |
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| 135 | <varlistentry>
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| 136 | <term><parameter>--disable-update-alternatives</parameter></term>
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| 137 | <listitem>
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| 138 | <para>Same for <command>update-alternatives</command>.</para>
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| 139 | </listitem>
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| 140 | </varlistentry>
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| 141 |
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| 142 | <varlistentry>
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| 143 | <term><parameter>--without-zlib</parameter></term>
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| 144 | <listitem>
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| 145 | <para>Use <command>gzip</command> for compression of binary
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| 146 | packages instead of the zlib library, which is not installed
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| 147 | in chapter 5.</para>
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| 148 | </listitem>
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| 149 | </varlistentry>
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| 150 |
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| 151 | <varlistentry>
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| 152 | <term><parameter>--with-liblzma=static</parameter></term>
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| 153 | <listitem>
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| 154 | <para>Use statically linked <command>liblzma</command> for compression
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| 155 | of binary packages.</para>
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| 156 | </listitem>
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| 157 | </varlistentry>
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| 158 |
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| 159 | <varlistentry>
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| 160 | <term><parameter>--without-libselinux</parameter></term>
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| 161 | <listitem>
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| 162 | <para>Disable building for <application>selinux</application>, which
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| 163 | is not used with LFS/BLFS.</para>
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| 164 | </listitem>
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| 165 | </varlistentry>
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| 166 |
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| 167 | </variablelist>
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| 168 |
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| 169 | <para>Compile the package:</para>
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| 170 |
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| 171 | <screen><userinput remap="make">(cd lib && make)
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| 172 | (cd src && make)
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| 173 | (cd dpkg-deb && make)
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| 174 | (cd dpkg-split && make)</userinput></screen>
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| 175 |
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| 176 | <para>This package does not come with a test suite.</para>
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| 177 |
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| 178 | <para>Install only the needed files:</para>
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| 179 |
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| 180 | <screen><userinput remap="install">cp src/dpkg src/dpkg-* /tools/bin
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| 181 | cp dpkg-deb/dpkg-deb /tools/bin
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| 182 | cp dpkg-split/dpkg-split /tools/bin
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| 183 | mkdir -pv /tools/etc/dpkg/{,dpkg.cfg.d}
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| 184 | cp debian/dpkg.cfg /tools/etc/dpkg</userinput></screen>
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| 185 |
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| 186 | <para>Add a line in <filename>dpkg.cfg</filename> to
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| 187 | tell where to put administration files</para>
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| 188 |
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| 189 | <screen><userinput>cat >> /tools/etc/dpkg/dpkg.cfg << EOF
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| 190 | # admindir on LFS system
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| 191 | admindir /var/lib/dpkg
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| 192 | EOF</userinput></screen>
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| 193 |
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| 194 | <para>On a Debian system, <command>dpkg</command> relies on two other
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| 195 | files to be present. Since we do not install them, issue:</para>
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| 196 |
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| 197 | <screen><userinput>cat >> /tools/etc/dpkg/dpkg.cfg << EOF
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| 198 | # disable fatal error on path checking
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| 199 | force-bad-path
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| 200 | EOF</userinput></screen>
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| 201 |
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| 202 | </sect2>
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| 203 |
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| 204 | </sect1>
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| 205 |
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| 206 | <sect1 id="ch-pkgmngt-creatingdirs">
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| 207 | <?dbhtml filename="creatingdirs.html"?>
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| 208 |
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| 209 | <title>Adding Directories for package management</title>
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| 210 |
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| 211 | <para>Those directories should be added to the system.
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| 212 | <filename>/var/lib/dpkg</filename> and subdirectories are
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| 213 | adminitrative directories of <command>dpkg</command>.
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| 214 | <filename>/var/log</filename> is the log directory for
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| 215 | <command>dpkg</command>. <filename>/var/lib/packages</filename>
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| 216 | will be used to store our packages.deb files.</para>
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| 217 |
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| 218 | <screen><userinput>mkdir -pv /var/{log,lib/dpkg/{info,updates}}
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| 219 | mkdir -pv /var/lib/packages</userinput></screen>
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| 220 |
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| 221 | </sect1>
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| 222 |
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| 223 | <sect1 id="ch-pkgmngt-createfiles">
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| 224 | <?dbhtml filename="createfiles.html"?>
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| 225 |
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| 226 | <title>Adding administrative files for Dpkg</title>
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| 227 | <para><command>dpkg</command> needs that some files exist to run
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| 228 | for the first time. The log file must exist in order to be
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| 229 | used.</para>
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| 230 |
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| 231 | <screen><userinput>touch /var/lib/dpkg/{available,status}
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| 232 | touch /var/log/dpkg.log</userinput></screen>
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| 233 |
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| 234 | </sect1>
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| 235 |
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| 236 | <sect1 id="ch-system-pkgmngt" role="wrap">
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| 237 | <?dbhtml filename="dpkg.html"?>
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| 238 |
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| 239 | <sect1info condition="script">
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| 240 | <productname>dpkg</productname>
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| 241 | <productnumber>&dpkg-version;</productnumber>
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| 242 | <address>&dpkg-url;</address>
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| 243 | </sect1info>
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| 244 |
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| 245 | <title>Dpkg-&dpkg-version;</title>
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| 246 |
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| 247 | <sect2 role="package">
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| 248 | <title/>
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| 249 |
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| 250 | <para>This is my choice of package manager. Dpkg is the basic package
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| 251 | manager of Debian. It can be complemented by deselect (in the same
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| 252 | package), apt or aptitude. We use it in a very crude way.</para>
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| 253 |
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| 254 | <segmentedlist>
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| 255 | <segtitle>&buildtime;</segtitle>
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| 256 | <segtitle>&diskspace;</segtitle>
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| 257 |
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| 258 | <seglistitem>
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| 259 | <seg>&dpkg-ch6-sbu;</seg>
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| 260 | <seg>&dpkg-ch6-du;</seg>
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| 261 | </seglistitem>
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| 262 | </segmentedlist>
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| 263 |
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| 264 | </sect2>
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| 265 |
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| 266 | <sect2 role="installation">
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| 267 | <title>Installation of Dpkg</title>
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| 268 |
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| 269 | <para>Since Debian is shipping its own package, all patches have already
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| 270 | been applied. We do not need more in chapter 6. Configure it:</para>
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| 271 |
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| 272 | <screen><userinput remap="configure">./configure --prefix=/usr \
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| 273 | --sysconfdir=/etc \
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| 274 | --localstatedir=/var \
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| 275 | --disable-dselect \
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| 276 | --disable-start-stop-daemon \
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| 277 | --disable-update-alternatives \
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| 278 | --without-libselinux</userinput></screen>
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| 279 |
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| 280 | <variablelist>
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| 281 | <title>The meaning of the configure options:</title>
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| 282 |
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| 283 | <varlistentry>
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| 284 | <term><parameter>--disable-dselect</parameter></term>
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| 285 | <listitem>
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| 286 | <para>Avoids building <command>dselect</command>, an
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| 287 | awful thing!</para>
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| 288 | </listitem>
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| 289 | </varlistentry>
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| 290 |
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| 291 | <varlistentry>
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| 292 | <term><parameter>--disable-start-stop-daemon</parameter></term>
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| 293 | <listitem>
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| 294 | <para>The utility <command>start-stop-daemon</command>
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| 295 | is not needed here.</para>
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| 296 | </listitem>
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| 297 | </varlistentry>
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| 298 |
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| 299 | <varlistentry>
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| 300 | <term><parameter>--disable-update-alternatives</parameter></term>
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| 301 | <listitem>
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| 302 | <para>Same for <command>update-alternatives</command>.</para>
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| 303 | </listitem>
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| 304 | </varlistentry>
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| 305 |
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| 306 | <varlistentry>
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| 307 | <term><parameter>--without-libselinux</parameter></term>
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| 308 | <listitem>
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| 309 | <para>Selinux is not used in LFS.</para>
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| 310 | </listitem>
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| 311 | </varlistentry>
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| 312 |
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| 313 | </variablelist>
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| 314 |
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| 315 | <para>Compile the package:</para>
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| 316 |
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| 317 | <screen><userinput remap="make">make</userinput></screen>
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| 318 |
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| 319 | <para>This package does not come with a test suite.</para>
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| 320 |
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| 321 | <para>Install the package:</para>
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| 322 |
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| 323 | <screen><userinput remap="install">mkdir -pv $PKG_DEST
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| 324 | make DESTDIR=$PKG_DEST install
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| 325 | mkdir -pv $PKG_DEST/etc/dpkg/{,dpkg.cfg.d}
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| 326 | cp debian/dpkg.cfg $PKG_DEST/etc/dpkg</userinput></screen>
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| 327 |
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| 328 | <para>Add a line in <filename>dpkg.cfg</filename> to
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| 329 | tell where to put administration files</para>
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| 330 |
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| 331 | <screen><userinput remap="install">cat >> $PKG_DEST/etc/dpkg/dpkg.cfg << EOF
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| 332 | # admindir on LFS system
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| 333 | admindir /var/lib/dpkg
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| 334 | EOF</userinput></screen>
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| 335 |
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| 336 | <!-- Is this needed in chapter 06 -->
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| 337 | <para>On a Debian system, <command>dpkg</command> relies on two other
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| 338 | files (<command>ldconfig</command> and maybe <command>update-rc.d</command>)
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| 339 | to be present. Since we do not install them, issue:</para>
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| 340 |
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| 341 | <screen><userinput>cat >> /etc/dpkg/dpkg.cfg << EOF
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| 342 | # disable fatal error on path checking
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| 343 | force-bad-path
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| 344 | EOF</userinput></screen>
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| 345 |
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| 346 | </sect2>
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| 347 |
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| 348 | </sect1>
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| 349 | </article>
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