[e666df1] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?> |
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[bd48e48] | 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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[e666df1] | 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-busybox" role="wrap"> |
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| 9 | <?dbhtml filename="busybox.html"?> |
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| 10 | |
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| 11 | <title>Busybox-&busybox-version;</title> |
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| 12 | |
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| 13 | <indexterm zone="ch-system-busybox"> |
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| 14 | <primary sortas="a-Busybox">Busybox</primary> |
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| 15 | </indexterm> |
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| 16 | |
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| 17 | <sect2 role="package"> |
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| 18 | <title/> |
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| 19 | |
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| 20 | <para>BusyBox combines tiny versions of many common UNIX utilities into a single small |
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| 21 | executable. It provides replacements for most of the utilities you usually find in GNU |
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| 22 | fileutils, shellutils, etc. The utilities in BusyBox generally have fewer options than |
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| 23 | their full-featured GNU cousins; however, the options that are included provide the |
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| 24 | expected functionality and behave very much like their GNU counterparts. BusyBox provides |
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| 25 | a fairly complete environment for any small or embedded system.</para> |
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| 26 | |
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| 27 | </sect2> |
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| 28 | |
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| 29 | <sect2 role="installation"> |
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| 30 | <title>Installation of Busybox</title> |
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| 31 | |
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[93539e4] | 32 | <para os="p1">The following patch contains a number of fixes to version |
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| 33 | &busybox-version; by the Busybox developers:</para> |
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[1603a9d] | 34 | |
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[93539e4] | 35 | <screen os="p2"><userinput>patch -Np1 -i ../&busybox-fixes-patch;</userinput></screen> |
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[e666df1] | 36 | |
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[93539e4] | 37 | <para os="a">The following patch contains a default configuration for busybox:</para> |
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[e666df1] | 38 | |
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[93539e4] | 39 | <screen os="b"><userinput>patch -Np1 -i ../&busybox-config-patch; |
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| 40 | cp -v clfs/config .config</userinput></screen> |
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[e666df1] | 41 | |
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[3800899] | 42 | <note os="c"> |
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[93539e4] | 43 | <para>Currently we are just telling Busybox to use a generic |
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| 44 | configuration. For those for more adventureous, you can use |
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| 45 | <command>make menuconfig</command>, and create a custom or modified |
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| 46 | configuration for your build.</para> |
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[3800899] | 47 | </note> |
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| 48 | |
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[93539e4] | 49 | <para os="d">The following tells BusyBox to validate the configuration, |
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| 50 | and makes sure all required options are defined:</para> |
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[de798fc] | 51 | |
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| 52 | <screen os="e"><userinput>make oldconfig</userinput></screen> |
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[e666df1] | 53 | |
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[3800899] | 54 | <para os="f">Compile the package:</para> |
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[e666df1] | 55 | |
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[93539e4] | 56 | <screen os="g"><userinput>make CROSS_COMPILE="${CLFS_TARGET}-"</userinput></screen> |
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[e666df1] | 57 | |
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[3800899] | 58 | <para os="h">Install the package:</para> |
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[e666df1] | 59 | |
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[93539e4] | 60 | <screen os="i"><userinput>make CROSS_COMPILE="${CLFS_TARGET}-" \ |
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| 61 | CONFIG_PREFIX="${CLFS}" install</userinput></screen> |
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[e666df1] | 62 | |
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[f23b5ee] | 63 | <para os="j">If your going to build your kernel with modules, you will need to make |
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[3ca2208] | 64 | sure <command>depmod.pl</command> is available:</para> |
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[f23b5ee] | 65 | |
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[d72d615] | 66 | <screen os="k"><userinput>cp examples/depmod.pl /cross-tools/bin |
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| 67 | chmod 755 /cross-tools/bin/depmod.pl</userinput></screen> |
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[f23b5ee] | 68 | |
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[e666df1] | 69 | </sect2> |
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| 70 | |
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| 71 | <sect2 id="contents-busybox" role="content"> |
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| 72 | <title>Contents of Busybox</title> |
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| 73 | |
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| 74 | <segmentedlist> |
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| 75 | <segtitle>Installed programs</segtitle> |
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| 76 | |
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| 77 | <seglistitem> |
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| 78 | <seg>To be Written</seg> |
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| 79 | </seglistitem> |
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| 80 | </segmentedlist> |
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| 81 | |
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| 82 | <!-- |
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| 83 | <variablelist> |
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| 84 | <bridgehead renderas="sect3">Short Descriptions</bridgehead> |
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| 85 | <?dbfo list-presentation="list"?> |
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| 86 | <?dbhtml list-presentation="table"?> |
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| 87 | |
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| 88 | <varlistentry id="bash"> |
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| 89 | <term><command>bash</command></term> |
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| 90 | <listitem> |
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| 91 | <para>A widely-used command interpreter; it performs many types of |
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| 92 | expansions and substitutions on a given command line before executing |
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| 93 | it, thus making this interpreter a powerful tool</para> |
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| 94 | <indexterm zone="ch-system-bash bash"> |
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| 95 | <primary sortas="b-bash">bash</primary> |
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| 96 | </indexterm> |
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| 97 | </listitem> |
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| 98 | </varlistentry> |
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| 99 | |
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| 100 | <varlistentry id="bashbug"> |
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| 101 | <term><command>bashbug</command></term> |
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| 102 | <listitem> |
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| 103 | <para>A shell script to help the user compose and mail standard |
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| 104 | formatted bug reports concerning <command>bash</command></para> |
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| 105 | <indexterm zone="ch-system-bash bashbug"> |
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| 106 | <primary sortas="b-bashbug">bashbug</primary> |
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| 107 | </indexterm> |
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| 108 | </listitem> |
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| 109 | </varlistentry> |
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| 110 | |
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| 111 | <varlistentry id="sh"> |
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| 112 | <term><command>sh</command></term> |
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| 113 | <listitem> |
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| 114 | <para>A symlink to the <command>bash</command> program; when invoked |
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| 115 | as <command>sh</command>, <command>bash</command> tries to mimic the |
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| 116 | startup behavior of historical versions of <command>sh</command> as |
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| 117 | closely as possible, while conforming to the POSIX standard as |
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| 118 | well</para> |
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| 119 | <indexterm zone="ch-system-bash sh"> |
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| 120 | <primary sortas="b-sh">sh</primary> |
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| 121 | </indexterm> |
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| 122 | </listitem> |
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| 123 | </varlistentry> |
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| 124 | |
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| 125 | </variablelist> |
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| 126 | --> |
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| 127 | </sect2> |
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| 128 | |
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| 129 | </sect1> |
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