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<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % general-entities SYSTEM "../general.ent">
%general-entities;
]>
<sect1 id="ch-system-mpfr" role="wrap">
<?dbhtml filename="mpfr.html"?>
<sect1info condition="script">
<productname>mpfr</productname>
<productnumber>&mpfr-version;</productnumber>
<address>&mpfr-url;</address>
</sect1info>
<title>MPFR-&mpfr-version;</title>
<indexterm zone="ch-system-mpfr">
<primary sortas="a-MPFR">MPFR</primary>
</indexterm>
<sect2 role="package">
<title/>
<para>The MPFR package contains functions for multiple precision
math.</para>
<segmentedlist>
<segtitle>&buildtime;</segtitle>
<segtitle>&diskspace;</segtitle>
<seglistitem>
<seg>&mpfr-ch6-sbu;</seg>
<seg>&mpfr-ch6-du;</seg>
</seglistitem>
</segmentedlist>
</sect2>
<sect2 role="installation">
<title>Installation of MPFR</title>
<para>First, apply the following patch to fix various bugs that have been
addressed upstream:</para>
<screen><userinput remap="pre">patch -Np1 -i ../&mpfr-fixes-patch;</userinput></screen>
<para>Prepare MPFR for compilation:</para>
<screen><userinput remap="configure">./configure --prefix=/usr \
--enable-thread-safe \
--docdir=/usr/share/doc/mpfr-&mpfr-version;</userinput></screen>
<para>Compile the package:</para>
<screen><userinput remap="make">make</userinput></screen>
<important>
<para>The test suite for MPFR in this section is considered critical.
Do not skip it under any circumstances.</para>
</important>
<para>Test the results and ensure that all tests passed:</para>
<screen><userinput remap="test">make check</userinput></screen>
<para>Install the package:</para>
<screen><userinput remap="install">make install</userinput></screen>
<para>Install the documentation:</para>
<screen><userinput remap="make">make html
</userinput><userinput remap="install">make install-html</userinput></screen>
</sect2>
<sect2 id="contents-mpfr" role="content">
<title>Contents of MPFR</title>
<segmentedlist>
<segtitle>Installed Libraries</segtitle>
<segtitle>Installed directory</segtitle>
<seglistitem>
<seg>libmpfr.{a,so}</seg>
<seg>/usr/share/doc/mpfr-&mpfr-version;</seg>
</seglistitem>
</segmentedlist>
<variablelist>
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry id="libmpfr">
<term><filename class="libraryfile">libmpfr</filename></term>
<listitem>
<para>Contains multiple-precision math functions.</para>
<indexterm zone="ch-system-mpfr libmpfr">
<primary sortas="c-libmpfr">libmpfr</primary>
</indexterm>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>
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