source: BOOK/final-system/common/mpfr.xml@ 04668af

clfs-1.2 clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 04668af was 03e0e3d, checked in by Zack Winkles <eikniw@…>, 15 years ago

Explicitly link MPFR to our GMP build.

  • Property mode set to 100644
File size: 2.5 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 <secondary>temporary system</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 <para os="p1">The following patch contains a number of updates to the
30 &mpfr-version; branch by the MPFR developers:</para>
31
32<screen os="p2"><userinput>patch -Np1 -i ../&mpfr-branch_update-patch;</userinput></screen>
33
34 <para os="a">Prepare MPFR for compilation:</para>
35
36<screen os="b"><userinput>CC="gcc -isystem /usr/include" LDFLAGS="-Wl,-rpath-link,/lib" \
37 ./configure --prefix=/usr --enable-shared \
38 --with-gmp=/usr</userinput></screen>
39
40 <para os="c">Compile the package:</para>
41
42<screen os="d"><userinput>make</userinput></screen>
43
44 <important os="e">
45 <para>The test suite for MPFR is considered
46 critical. Do not skip it under any circumstance.</para>
47 </important>
48
49 <para os="f">Test the results:</para>
50
51<screen os="g"><userinput>make check</userinput></screen>
52
53 <para os="h">Install the package:</para>
54
55<screen os="i"><userinput>make install</userinput></screen>
56
57 </sect2>
58
59 <sect2 id="contents-mpfr" role="content">
60 <title>Contents of MPFR</title>
61
62 <segmentedlist>
63 <segtitle>Installed Libraries</segtitle>
64
65 <seglistitem>
66 <seg>libmpfr.[a,so]</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="b-libmpfr">libmpfr</primary>
81 </indexterm>
82 </listitem>
83 </varlistentry>
84
85 </variablelist>
86
87 </sect2>
88
89</sect1>
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