[7152faa] | 1 | <?xml version="1.0" encoding="UTF-8"?>
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[b06ca36] | 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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[673b0d8] | 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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[6370fa6] | 7 |
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[fcc02767] | 8 | <sect1 id="ch-tools-file" role="wrap">
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[54e422c1] | 9 | <?dbhtml filename="file.html"?>
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[5888299] | 10 |
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[e747759] | 11 | <sect1info condition="script">
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| 12 | <productname>file</productname>
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| 13 | <productnumber>&file-version;</productnumber>
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| 14 | <address>&file-url;</address>
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| 15 | </sect1info>
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| 16 |
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[54e422c1] | 17 | <title>File-&file-version;</title>
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[673b0d8] | 18 |
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[fcc02767] | 19 | <indexterm zone="ch-tools-file">
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[54e422c1] | 20 | <primary sortas="a-File">File</primary>
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[fcc02767] | 21 | <secondary>tools</secondary>
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[54e422c1] | 22 | </indexterm>
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[3554fa3a] | 23 |
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[54e422c1] | 24 | <sect2 role="package">
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| 25 | <title/>
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[73aedd1d] | 26 |
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[fcc02767] | 27 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 28 | href="../chapter08/file.xml"
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| 29 | xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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[73aedd1d] | 30 |
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[54e422c1] | 31 | <segmentedlist>
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| 32 | <segtitle>&buildtime;</segtitle>
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| 33 | <segtitle>&diskspace;</segtitle>
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[73aedd1d] | 34 |
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[54e422c1] | 35 | <seglistitem>
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[fb386e0] | 36 | <seg>&file-tmp-sbu;</seg>
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| 37 | <seg>&file-tmp-du;</seg>
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[54e422c1] | 38 | </seglistitem>
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| 39 | </segmentedlist>
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[73aedd1d] | 40 |
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[54e422c1] | 41 | </sect2>
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[73aedd1d] | 42 |
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[54e422c1] | 43 | <sect2 role="installation">
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| 44 | <title>Installation of File</title>
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[73aedd1d] | 45 |
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[4680459] | 46 | <para>
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[2967da32] | 47 | The <command>file</command> command on the build host needs
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[6dff9ef] | 48 | to be the same version as the one we are building in order to
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| 49 | create the signature file. Run the following commands to make a
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| 50 | temporary copy of the <command>file</command> command:
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[4680459] | 51 | </para>
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[df2e99e] | 52 |
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| 53 | <screen><userinput remap="pre">mkdir build
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| 54 | pushd build
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[a649b07] | 55 | ../configure --disable-bzlib \
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[5d2fe08] | 56 | --disable-libseccomp \
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| 57 | --disable-xzlib \
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| 58 | --disable-zlib
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[4680459] | 59 | make
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[df2e99e] | 60 | popd</userinput></screen>
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| 61 |
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[5d2fe08] | 62 | <variablelist>
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| 63 | <title>The meaning of the new configure option:</title>
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| 64 |
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| 65 | <varlistentry>
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| 66 | <term><parameter>--disable-*</parameter></term>
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| 67 | <listitem>
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[114a300] | 68 | <para>The configuration script attempts to use some packages from
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[5d2fe08] | 69 | the host distribution if the corresponding library files exist.
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| 70 | It may cause compilation failure if a library file exists, but
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[114a300] | 71 | the corresponding header files do not. These options prevent
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| 72 | using these unneeded capabilities from the host.</para>
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[5d2fe08] | 73 | </listitem>
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| 74 | </varlistentry>
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| 75 | </variablelist>
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| 76 |
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[54e422c1] | 77 | <para>Prepare File for compilation:</para>
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[6370fa6] | 78 |
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[305ab2a] | 79 | <screen><userinput remap="configure">./configure --prefix=/usr --host=$LFS_TGT --build=$(./config.guess)</userinput></screen>
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[5888299] | 80 |
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[54e422c1] | 81 | <para>Compile the package:</para>
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[673b0d8] | 82 |
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[df2e99e] | 83 | <screen><userinput remap="make">make FILE_COMPILE=$(pwd)/build/src/file</userinput></screen>
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[81fd230] | 84 |
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[54e422c1] | 85 | <para>Install the package:</para>
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[81fd230] | 86 |
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[fcc02767] | 87 | <screen><userinput remap="install">make DESTDIR=$LFS install</userinput></screen>
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[673b0d8] | 88 |
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[6099a471] | 89 | <para>Remove the libtool archive file because it is harmful for cross
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| 90 | compilation:</para>
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| 91 |
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| 92 | <screen><userinput remap="install">rm -v $LFS/usr/lib/libmagic.la</userinput></screen>
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| 93 |
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[54e422c1] | 94 | </sect2>
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| 95 |
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[fcc02767] | 96 | <sect2 role="content">
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| 97 | <title/>
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[ee00c3b] | 98 | <para>Details on this package are located in <xref linkend="contents-file" role="."/></para>
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[54e422c1] | 99 |
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| 100 | </sect2>
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[673b0d8] | 101 |
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| 102 | </sect1>
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