source: BOOK/final-system/common/gmp.xml@ 5e2823d

clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 5e2823d was 686839b, checked in by William Harrington <kb0iic@…>, 11 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: 3.6 KB
RevLine 
[6a043e2]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-gmp" role="wrap">
9 <?dbhtml filename="gmp.html"?>
10
11 <title>GMP-&gmp-version;</title>
12
13 <indexterm zone="ch-system-gmp">
14 <primary sortas="a-GMP">GMP</primary>
15 </indexterm>
16
17 <sect2 role="package">
18 <title/>
19
20 <para>GMP is a library for arithmetic on arbitrary precision integers,
21 rational numbers, and floating-point numbers.</para>
22
23 </sect2>
24
25 <sect2 role="installation">
26 <title>Installation of GMP</title>
27
[8cfdc18]28<!--
[be71788]29 <para os="p1">The following patch contains a number of updates to the
30 &gmp-version; branch by the GMP developers:</para>
31
32<screen os="p2"><userinput>patch -Np1 -i ../&gmp-branch_update-patch;</userinput></screen>
33
[8cfdc18]34-->
[616b1809]35
36 <note os="n1">
[39a028b]37 <para>If you are compiling this package on a different CPU than you plan
38 to run the CLFS system on, you must replace GMP's
39 <filename>config.guess</filename> and <filename>config.sub</filename>
40 wrappers with the originals. This will prevent GMP from optimizing for
41 the wrong CPU. You can make this change with the following command:</para>
[616b1809]42
[7422eaa]43<screen>mv -v config{fsf,}.guess
44mv -v config{fsf,}.sub</screen>
[616b1809]45
46 </note>
47
[6a043e2]48 <para os="a">Prepare GMP for compilation:</para>
49
[3ed0369]50<screen os="b"><userinput>CC="gcc -isystem /usr/include" \
[b6831b6]51CXX="g++ -isystem /usr/include" \
52LDFLAGS="-Wl,-rpath-link,/usr/lib:/lib" \
[48da7c25]53 ./configure --prefix=/usr --enable-cxx</userinput></screen>
[6a043e2]54
55 <para os="c">Compile the package:</para>
56
57<screen os="d"><userinput>make</userinput></screen>
58
59 <important os="e">
60 <para>The test suite for GMP is considered
61 critical. Do not skip it under any circumstance.</para>
62 </important>
63
64 <para os="f">Test the results:</para>
65
[686839b]66<screen os="g"><userinput remap="test">make check</userinput></screen>
[6a043e2]67
68 <para os="h">Install the package:</para>
69
70<screen os="i"><userinput>make install</userinput></screen>
71
72 </sect2>
73
74 <sect2 id="contents-gmp" role="content">
75 <title>Contents of GMP</title>
76
77 <segmentedlist>
[f4ab0fd]78 <segtitle>Installed libraries</segtitle>
[6a043e2]79
80 <seglistitem>
[188b6b2]81 <seg>libgmp.[a,so], libgmpxx.[a,so], libmp.[a,so]</seg>
[6a043e2]82 </seglistitem>
83 </segmentedlist>
84
85 <variablelist>
86 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
87 <?dbfo list-presentation="list"?>
88 <?dbhtml list-presentation="table"?>
89
90 <varlistentry id="libgmp">
91 <term><filename class="libraryfile">libgmp</filename></term>
92 <listitem>
93 <para>Contains the definitions for GNU multiple precision functions.</para>
94 <indexterm zone="ch-system-gmp libgmp">
[f4ab0fd]95 <primary sortas="c-libgmp">libgmp</primary>
[6a043e2]96 </indexterm>
97 </listitem>
98 </varlistentry>
99
100 <varlistentry id="libgmpxx">
101 <term><filename class="libraryfile">libgmpxx</filename></term>
102 <listitem>
103 <para>Contains a C++ class wrapper for GMP types.</para>
104 <indexterm zone="ch-system-gmp libgmpxx">
[f4ab0fd]105 <primary sortas="c-libgmpxx">libgmpxx</primary>
[6a043e2]106 </indexterm>
107 </listitem>
108 </varlistentry>
109
[188b6b2]110 <varlistentry id="libmp">
111 <term><filename class="libraryfile">libmp</filename></term>
112 <listitem>
113 <para>Contains the Berkeley MP compatibility library.</para>
114 <indexterm zone="ch-system-gmp libmp">
[f4ab0fd]115 <primary sortas="c-libmp">libmp</primary>
[188b6b2]116 </indexterm>
117 </listitem>
118 </varlistentry>
119
[6a043e2]120 </variablelist>
121
122 </sect2>
123
124</sect1>
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