source: BOOK/final-system/common/mpfr.xml @ 686839b

clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since 686839b was 686839b, checked in by William Harrington <kb0iic@…>, 9 years ago

Add screen tags around userinput test commands and remap userinput for test commands as remap="test".

  • 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 --enable-shared \
37    --with-gmp=/usr</userinput></screen>
38
39    <para os="c">Compile the package:</para>
40
41<screen os="d"><userinput>make</userinput></screen>
42
43    <important os="e">
44      <para>The test suite for MPFR is considered
45      critical. Do not skip it under any circumstance.</para>
46    </important>
47
48    <para os="f">Test the results:</para>
49
50<screen os="g"><userinput remap="test">make check</userinput></screen>
51
52    <para os="h">Install the package:</para>
53
54<screen os="i"><userinput>make install</userinput></screen>
55
56  </sect2>
57
58  <sect2 id="contents-mpfr" role="content">
59    <title>Contents of MPFR</title>
60
61    <segmentedlist>
62      <segtitle>Installed libraries</segtitle>
63      <segtitle>Installed directory</segtitle>
64
65      <seglistitem>
66        <seg>libmpfr.[a,so]</seg>
67        <seg>/usr/share/doc/mpfr</seg>
68      </seglistitem>
69    </segmentedlist>
70
71    <variablelist>
72      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
73      <?dbfo list-presentation="list"?>
74      <?dbhtml list-presentation="table"?>
75
76      <varlistentry id="libmpfr">
77        <term><filename class="libraryfile">libmpfr</filename></term>
78        <listitem>
79          <para>The Multiple Precision Floating-Point Reliable Library.</para>
80          <indexterm zone="ch-system-mpfr libmpfr">
81            <primary sortas="c-libmpfr">libmpfr</primary>
82          </indexterm>
83        </listitem>
84      </varlistentry>
85
86    </variablelist>
87
88  </sect2>
89
90</sect1>
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