[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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[364d698] | 11 | <title>BusyBox-&busybox-version;</title> |
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[e666df1] | 12 | |
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| 13 | <indexterm zone="ch-system-busybox"> |
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[364d698] | 14 | <primary sortas="a-BusyBox">BusyBox</primary> |
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[e666df1] | 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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[537fc5a] | 20 | <para>BusyBox combines tiny versions of many common UNIX utilities into a |
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| 21 | single small executable. It provides replacements for most of the utilities |
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| 22 | you usually find in GNU fileutils, shellutils, etc. The utilities in |
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| 23 | BusyBox generally have fewer options than their full-featured GNU cousins; |
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| 24 | however, the options that are included provide the expected functionality |
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| 25 | and behave very much like their GNU counterparts. BusyBox provides |
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[e666df1] | 26 | a fairly complete environment for any small or embedded system.</para> |
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| 27 | |
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| 28 | </sect2> |
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| 29 | |
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| 30 | <sect2 role="installation"> |
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[364d698] | 31 | <title>Installation of BusyBox</title> |
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[e666df1] | 32 | |
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[6280230] | 33 | <para os="a">First ensure the BusyBox source is completely clean:</para> |
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[e666df1] | 34 | |
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[6280230] | 35 | <screen os="b"><userinput>make distclean</userinput></screen> |
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| 36 | |
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[76135be] | 37 | <note os="e"> <para>We tell BusyBox to use the generic defconfig. For those |
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| 38 | for more adventurous, you can use <command>make menuconfig</command>, |
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| 39 | and create a custom or modified configuration for your build.</para> |
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[3800899] | 40 | </note> |
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| 41 | |
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[76135be] | 42 | <para os="f">The following tells BusyBox to use the default |
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| 43 | configuration:</para> |
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[de798fc] | 44 | |
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[76135be] | 45 | <screen os="g"><userinput>ARCH="${CLFS_ARCH}" make defconfig</userinput></screen> |
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[e666df1] | 46 | |
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[d22b691] | 47 | <para os="fa">Disable building both ifplugd and inetd as they both have |
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[dd423a0] | 48 | issues building against musl:</para> |
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[d22b691] | 49 | |
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| 50 | <screen os="fb"><userinput>sed -i 's/\(CONFIG_\)\(.*\)\(INETD\)\(.*\)=y/# \1\2\3\4 is not set/g' .config |
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| 51 | sed -i 's/\(CONFIG_IFPLUGD\)=y/# \1 is not set/' .config</userinput></screen> |
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| 52 | |
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[5092368] | 53 | <para os="fc">Disable the use of utmp/wtmp as musl does not support |
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| 54 | them:</para> |
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| 55 | |
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| 56 | <screen os="fd"><userinput>sed -i 's/\(CONFIG_FEATURE_WTMP\)=y/# \1 is not set/' .config |
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| 57 | sed -i 's/\(CONFIG_FEATURE_UTMP\)=y/# \1 is not set/' .config</userinput></screen> |
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| 58 | |
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| 59 | <para os="fe">Disable the use of ipsvd for both TCP and UDP as it has issues |
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| 60 | building against musl (similar to inetd's issues):</para> |
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| 61 | |
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| 62 | <screen os="ff"><userinput>sed -i 's/\(CONFIG_UDPSVD\)=y/# \1 is not set/' .config |
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| 63 | sed -i 's/\(CONFIG_TCPSVD\)=y/# \1 is not set/' .config</userinput></screen> |
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| 64 | |
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[6280230] | 65 | <para os="h">Compile the package:</para> |
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[e666df1] | 66 | |
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[76135be] | 67 | <screen os="i"><userinput>ARCH="${CLFS_ARCH}" CROSS_COMPILE="${CLFS_TARGET}-" make</userinput></screen> |
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[e666df1] | 68 | |
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[6280230] | 69 | <para os="j">Install the package:</para> |
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[e666df1] | 70 | |
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[76135be] | 71 | <screen os="k"><userinput>ARCH="${CLFS_ARCH}" CROSS_COMPILE="${CLFS_TARGET}-" make \ |
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[3450c8f] | 72 | CONFIG_PREFIX="${CLFS}/targetfs" install</userinput></screen> |
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[e666df1] | 73 | |
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[6280230] | 74 | <para os="l">If you're going to build your kernel with modules, you will need |
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[537fc5a] | 75 | to make sure <command>depmod.pl</command> is available:</para> |
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[f23b5ee] | 76 | |
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[6280230] | 77 | <screen os="m"><userinput>cp examples/depmod.pl ${CLFS}/cross-tools/bin |
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[0ed1461] | 78 | chmod 755 ${CLFS}/cross-tools/bin/depmod.pl</userinput></screen> |
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[f23b5ee] | 79 | |
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[e666df1] | 80 | </sect2> |
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| 81 | |
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| 82 | <sect2 id="contents-busybox" role="content"> |
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[364d698] | 83 | <title>Contents of BusyBox</title> |
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[e666df1] | 84 | |
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| 85 | <segmentedlist> |
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| 86 | <segtitle>Installed programs</segtitle> |
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| 87 | |
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| 88 | <seglistitem> |
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| 89 | <seg>To be Written</seg> |
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| 90 | </seglistitem> |
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| 91 | </segmentedlist> |
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| 92 | |
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| 93 | <!-- |
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| 94 | <variablelist> |
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| 95 | <bridgehead renderas="sect3">Short Descriptions</bridgehead> |
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| 96 | <?dbfo list-presentation="list"?> |
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| 97 | <?dbhtml list-presentation="table"?> |
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| 98 | |
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| 99 | <varlistentry id="bash"> |
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| 100 | <term><command>bash</command></term> |
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| 101 | <listitem> |
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| 102 | <para>A widely-used command interpreter; it performs many types of |
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| 103 | expansions and substitutions on a given command line before executing |
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| 104 | it, thus making this interpreter a powerful tool</para> |
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| 105 | <indexterm zone="ch-system-bash bash"> |
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| 106 | <primary sortas="b-bash">bash</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="bashbug"> |
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| 112 | <term><command>bashbug</command></term> |
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| 113 | <listitem> |
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| 114 | <para>A shell script to help the user compose and mail standard |
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| 115 | formatted bug reports concerning <command>bash</command></para> |
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| 116 | <indexterm zone="ch-system-bash bashbug"> |
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| 117 | <primary sortas="b-bashbug">bashbug</primary> |
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| 118 | </indexterm> |
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| 119 | </listitem> |
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| 120 | </varlistentry> |
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| 121 | |
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| 122 | <varlistentry id="sh"> |
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| 123 | <term><command>sh</command></term> |
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| 124 | <listitem> |
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| 125 | <para>A symlink to the <command>bash</command> program; when invoked |
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| 126 | as <command>sh</command>, <command>bash</command> tries to mimic the |
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| 127 | startup behavior of historical versions of <command>sh</command> as |
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| 128 | closely as possible, while conforming to the POSIX standard as |
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| 129 | well</para> |
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| 130 | <indexterm zone="ch-system-bash sh"> |
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| 131 | <primary sortas="b-sh">sh</primary> |
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| 132 | </indexterm> |
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| 133 | </listitem> |
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| 134 | </varlistentry> |
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| 135 | |
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| 136 | </variablelist> |
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| 137 | --> |
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| 138 | </sect2> |
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| 139 | |
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| 140 | </sect1> |
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