[b0aabe0] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 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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| 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-libffi" role="wrap">
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| 9 | <?dbhtml filename="libffi.html"?>
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| 10 |
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| 11 | <sect1info condition="script">
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| 12 | <productname>libffi</productname>
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| 13 | <productnumber>&libffi-version;</productnumber>
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| 14 | <address>&libffi-url;</address>
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| 15 | </sect1info>
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| 16 |
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[e03d5e49] | 17 | <title>Libffi-&libffi-version;</title>
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[b0aabe0] | 18 |
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| 19 | <indexterm zone="ch-system-libffi">
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| 20 | <primary sortas="a-libffi">libffi</primary>
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| 21 | </indexterm>
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| 22 |
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| 23 | <sect2 role="package">
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| 24 | <title/>
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| 25 |
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[e03d5e49] | 26 | <para>The Libffi library provides a portable, high level programming
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[b0aabe0] | 27 | interface to various calling conventions. This allows a programmer to call
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| 28 | any function specified by a call interface description at run time.</para>
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| 29 |
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| 30 | <segmentedlist>
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| 31 | <segtitle>&buildtime;</segtitle>
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| 32 | <segtitle>&diskspace;</segtitle>
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| 33 |
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| 34 | <seglistitem>
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| 35 | <seg>&libffi-ch6-sbu;</seg>
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| 36 | <seg>&libffi-ch6-du;</seg>
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| 37 | </seglistitem>
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| 38 | </segmentedlist>
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| 39 |
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| 40 | </sect2>
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| 41 |
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| 42 | <sect2 role="installation">
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[e03d5e49] | 43 | <title>Installation of Libffi</title>
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[b0aabe0] | 44 |
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| 45 | <para>Modify the Makefile to install headers into the standard
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| 46 | <filename class="directory">/usr/include</filename> directory instead of
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| 47 | <filename class="directory">/usr/lib/libffi-3.2.1/include</filename>.</para>
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| 48 |
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| 49 | <screen><userinput remap="pre">sed -e '/^includesdir/ s/$(libdir).*$/$(includedir)/' \
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| 50 | -i include/Makefile.in
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| 51 |
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| 52 | sed -e '/^includedir/ s/=.*$/=@includedir@/' \
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| 53 | -e 's/^Cflags: -I${includedir}/Cflags:/' \
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| 54 | -i libffi.pc.in</userinput></screen>
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| 55 |
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| 56 | <para>Prepare libffi for compilation:</para>
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| 57 |
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| 58 | <screen><userinput remap="configure">./configure --prefix=/usr --disable-static</userinput></screen>
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| 59 |
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| 60 | <para>Compile the package:</para>
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| 61 |
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| 62 | <screen><userinput remap="make">make</userinput></screen>
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| 63 |
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| 64 | <para>To test the results, issue:</para>
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| 65 |
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| 66 | <screen><userinput remap="test">make check</userinput></screen>
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| 67 |
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| 68 | <para>Install the package:</para>
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| 69 |
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| 70 | <screen><userinput remap="install">make install</userinput></screen>
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| 71 |
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| 72 | </sect2>
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| 73 |
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| 74 | <sect2 id="contents-libffi" role="content">
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[e03d5e49] | 75 | <title>Contents of Libffi</title>
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[b0aabe0] | 76 |
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| 77 | <segmentedlist>
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| 78 | <segtitle>Installed library</segtitle>
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| 79 |
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| 80 | <seglistitem>
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| 81 | <seg>libffi.so</seg>
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| 82 | </seglistitem>
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| 83 | </segmentedlist>
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| 84 |
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| 85 | <variablelist>
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| 86 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 87 | <?dbfo list-presentation="list"?>
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| 88 | <?dbhtml list-presentation="table"?>
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| 89 |
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| 90 | <varlistentry id="libffi">
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| 91 | <term><filename class="libraryfile">libffi</filename></term>
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| 92 | <listitem>
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| 93 | <para>contains the libffi API functions.</para>
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| 94 | <indexterm zone="ch-system-libffi">
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| 95 | <primary sortas="c-libffi">libffi</primary>
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| 96 | </indexterm>
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| 97 | </listitem>
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| 98 | </varlistentry>
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| 99 | </variablelist>
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| 100 |
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| 101 | </sect2>
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| 102 |
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| 103 | </sect1>
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| 104 |
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