source: BOOK/final-system/common/mpfr.xml @ 47eeca5

clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since 47eeca5 was b1ad9a8, checked in by Chris Staub <chris@…>, 10 years ago

enable-shared is the default for mpfr

  • Property mode set to 100644
File size: 2.4 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-system-mpfr" role="wrap">
9  <?dbhtml filename="mpfr.html"?>
10
11  <title>MPFR-&mpfr-version;</title>
12
13  <indexterm zone="ch-system-mpfr">
14    <primary sortas="a-MPFR">MPFR</primary>
15  </indexterm>
16
17  <sect2 role="package">
18    <title/>
19
20    <para>The MPFR library is a C library for multiple-precision floating-point
21    computations with correct rounding.</para>
22
23  </sect2>
24
25  <sect2 role="installation">
26    <title>Installation of MPFR</title>
27
28    <para os="p1">Apply a patch with upstream fixes:</para>
29
30<screen os="p2"><userinput>patch -Np1 -i ../&mpfr-fixes-patch;</userinput></screen>
31
32    <para os="a">Prepare MPFR for compilation:</para>
33
34<screen os="b"><userinput>CC="gcc -isystem /usr/include" \
35LDFLAGS="-Wl,-rpath-link,/usr/lib:/lib" \
36  ./configure --prefix=/usr --with-gmp=/usr</userinput></screen>
37
38    <para os="c">Compile the package:</para>
39
40<screen os="d"><userinput>make</userinput></screen>
41
42    <important os="e">
43      <para>The test suite for MPFR is considered
44      critical. Do not skip it under any circumstance.</para>
45    </important>
46
47    <para os="f">Test the results:</para>
48
49<screen os="g"><userinput remap="test">make check</userinput></screen>
50
51    <para os="h">Install the package:</para>
52
53<screen os="i"><userinput>make install</userinput></screen>
54
55  </sect2>
56
57  <sect2 id="contents-mpfr" role="content">
58    <title>Contents of MPFR</title>
59
60    <segmentedlist>
61      <segtitle>Installed libraries</segtitle>
62      <segtitle>Installed directory</segtitle>
63
64      <seglistitem>
65        <seg>libmpfr.[a,so]</seg>
66        <seg>/usr/share/doc/mpfr</seg>
67      </seglistitem>
68    </segmentedlist>
69
70    <variablelist>
71      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
72      <?dbfo list-presentation="list"?>
73      <?dbhtml list-presentation="table"?>
74
75      <varlistentry id="libmpfr">
76        <term><filename class="libraryfile">libmpfr</filename></term>
77        <listitem>
78          <para>The Multiple Precision Floating-Point Reliable Library.</para>
79          <indexterm zone="ch-system-mpfr libmpfr">
80            <primary sortas="c-libmpfr">libmpfr</primary>
81          </indexterm>
82        </listitem>
83      </varlistentry>
84
85    </variablelist>
86
87  </sect2>
88
89</sect1>
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