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authorBruce Dubbs <bdubbs@linuxfromscratch.org>2020-06-16 11:56:28 +0000
committerBruce Dubbs <bdubbs@linuxfromscratch.org>2020-06-16 11:56:28 +0000
commit675606bde2ba53946537b42a5aa576692a311621 (patch)
treeaf20c20ce3841c16b24d0b9903af6878a4a0f5a6 /chapter08/mpfr.xml
parent560065f976e371779928dbf8b9428217f3f57331 (diff)
parent1cd59612d00603c9ce773ad821a15d20bc4fa0b7 (diff)
Split Chapter 5 into three separate chapters.
Implement a new method of cross-building the LFS tool chain and other tools to simplify the method of isolating the new system from the original host. This will be the start of LFS-10.0. Move old trunk/BOOK to branches/old-trunk. git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11946 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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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-fin-sbu;</seg>
+ <seg>&mpfr-fin-du;</seg>
+ </seglistitem>
+ </segmentedlist>
+
+ </sect2>
+
+ <sect2 role="installation">
+ <title>Installation of MPFR</title>
+
+ <para>Prepare MPFR for compilation:</para>
+
+<screen><userinput remap="configure">./configure --prefix=/usr \
+ --disable-static \
+ --enable-thread-safe \
+ --docdir=/usr/share/doc/mpfr-&mpfr-version;</userinput></screen>
+
+ <para>Compile the package and generate the HTML documentation:</para>
+
+<screen><userinput remap="make">make
+make html</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 and its documentation:</para>
+
+<screen><userinput remap="install">make 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.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>