source: clfs-embedded/BOOK/cross-tools/common/mpfr.xml @ e1b2402

Last change on this file since e1b2402 was e1b2402, checked in by Jim Gifford <clfs@…>, 15 years ago

GCC and Binutils Updates to Embedded

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File size: 2.2 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4  <!ENTITY % general-entities SYSTEM "../../general.ent">
5  %general-entities;
6]>
7
8<sect1 id="ch-cross-tools-mpfr" role="wrap">
9  <?dbhtml filename="mpfr.html"?>
10
11  <title>MPFR-&mpfr-version;</title>
12
13  <indexterm zone="ch-cross-tools-mpfr">
14    <primary sortas="a-MPFR">MPFR</primary>
15    <secondary>cross-tools</secondary>
16  </indexterm>
17
18  <sect2 role="package">
19    <title/>
20
21    <para>The MPFR library is a C library for multiple-precision floating-point
22    computations with correct rounding.</para>
23
24  </sect2>
25
26  <sect2 role="installation">
27    <title>Installation of MPFR</title>
28
29
30    <para os="p1">The following patch contains a number of updates to the
31    &mpfr-version; branch by the MPFR developers:</para>
32
33<screen os="p2"><userinput>patch -Np1 -i ../&mpfr-branch_update-patch;</userinput></screen>
34
35    <para os="a">Prepare MPFR for compilation:</para>
36
37<screen os="b"><userinput>LDFLAGS="-Wl,-rpath,/cross-tools/lib" \
38  ./configure --prefix=/cross-tools --enable-shared \
39  --with-gmp=/cross-tools</userinput></screen>
40
41    <para os="c">Compile the package:</para>
42
43<screen os="d"><userinput>make</userinput></screen>
44
45    <para os="e">Install the package:</para>
46
47<screen os="f"><userinput>make install</userinput></screen>
48
49  </sect2>
50
51  <sect2 id="contents-mpfr" role="content">
52    <title>Contents of MPFR</title>
53
54    <segmentedlist>
55      <segtitle>Installed Libraries</segtitle>
56
57      <seglistitem>
58        <seg>libmpfr.[a,so]</seg>
59      </seglistitem>
60    </segmentedlist>
61
62    <variablelist>
63      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
64      <?dbfo list-presentation="list"?>
65      <?dbhtml list-presentation="table"?>
66
67      <varlistentry id="libmpfr">
68        <term><filename class="libraryfile">libmpfr</filename></term>
69        <listitem>
70          <para>The Multiple Precision Floating-Point Reliable Library.</para>
71          <indexterm zone="ch-cross-tools-mpfr libmpfr">
72            <primary sortas="b-libmpfr">libmpfr</primary>
73          </indexterm>
74        </listitem>
75      </varlistentry>
76
77    </variablelist>
78
79  </sect2>
80
81</sect1>
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