[6cc0516] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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| 7 |
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| 8 | <sect1 id="ch-system-gmp" role="wrap">
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| 9 | <?dbhtml filename="gmp.html"?>
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| 10 |
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| 11 | <sect1info condition="script">
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| 12 | <productname>gmp</productname>
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| 13 | <productnumber>&gmp-version;</productnumber>
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| 14 | <address>&gmp-url;</address>
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| 15 | </sect1info>
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| 16 |
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| 17 | <title>GMP-&gmp-version;</title>
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| 18 |
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| 19 | <indexterm zone="ch-system-gmp">
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| 20 | <primary sortas="a-GMP">GMP</primary>
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| 21 | </indexterm>
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| 22 |
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| 23 | <sect2 role="package">
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| 24 | <title/>
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| 25 |
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| 26 | <para>The GMP package contains math libraries. These have useful functions
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| 27 | for arbitrary precision arithmetic.</para>
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| 28 |
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| 29 | <segmentedlist>
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| 30 | <segtitle>&buildtime;</segtitle>
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| 31 | <segtitle>&diskspace;</segtitle>
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| 32 |
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| 33 | <seglistitem>
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| 34 | <seg>&gmp-ch6-sbu;</seg>
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| 35 | <seg>&gmp-ch6-du;</seg>
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| 36 | </seglistitem>
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| 37 | </segmentedlist>
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| 38 |
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| 39 | </sect2>
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| 40 |
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| 41 | <sect2 role="installation">
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| 42 | <title>Installation of GMP</title>
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| 43 |
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| 44 | <para>Prepare GMP for compilation:</para>
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| 45 |
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| 46 | <screen><userinput remap="configure">./configure --prefix=/usr --enable-cxx --enable-mpbsd</userinput></screen>
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| 47 |
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[0bb67603] | 48 | <variablelist>
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| 49 | <title>The meaning of the new configure option:</title>
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| 50 |
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| 51 | <varlistentry>
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| 52 | <term><parameter>--enable-cxx</parameter></term>
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| 53 | <listitem>
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| 54 | <para>This parameter enables C++ support</para>
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| 55 | </listitem>
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| 56 | </varlistentry>
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| 57 |
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| 58 | </variablelist>
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| 59 |
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[6cc0516] | 60 | <para>Compile the package:</para>
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| 61 |
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| 62 | <screen><userinput remap="make">make</userinput></screen>
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| 63 |
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| 64 | <important>
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| 65 | <para>The test suite for GMP in this section is considered critical.
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| 66 | Do not skip it under any circumstances.</para>
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| 67 | </important>
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| 68 |
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| 69 | <para>Test the results:</para>
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| 70 |
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[10d231d] | 71 | <screen><userinput remap="test">make check 2>&1 | tee gmp-check-log</userinput></screen>
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| 72 |
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| 73 | <para>Ensure that all 139 tests in the test suite ran successfully by
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| 74 | issuing the following command:</para>
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| 75 |
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| 76 | <screen><userinput remap="test">awk '/tests passed/{total+=$2} ; END{print total}' gmp-check-log</userinput></screen>
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| 77 |
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[6cc0516] | 78 | <para>Install the package:</para>
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| 79 |
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[e7c8034] | 80 | <screen><userinput remap="install">make install</userinput></screen>
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[6cc0516] | 81 |
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[e7c8034] | 82 | <para>If desired, install the documentation:</para>
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| 83 |
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| 84 | <screen><userinput remap="install">mkdir -v /usr/share/doc/gmp-&gmp-version;
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| 85 | cp -v doc/{isa_abi_headache,configuration} doc/*.html \
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| 86 | /usr/share/doc/gmp-&gmp-version;</userinput></screen>
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[6cc0516] | 87 |
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[e7c8034] | 88 | </sect2>
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[6cc0516] | 89 |
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| 90 | <sect2 id="contents-gmp" role="content">
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| 91 | <title>Contents of GMP</title>
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| 92 |
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| 93 | <segmentedlist>
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| 94 | <segtitle>Installed Libraries</segtitle>
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| 95 |
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| 96 | <seglistitem>
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[0bb67603] | 97 | <seg>libgmp.{a,so}, libgmpxx.{a,so}, and libmp.{a,so}</seg>
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[6cc0516] | 98 | </seglistitem>
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| 99 | </segmentedlist>
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| 100 |
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| 101 | <variablelist>
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| 102 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 103 | <?dbfo list-presentation="list"?>
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| 104 | <?dbhtml list-presentation="table"?>
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| 105 |
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[0bb67603] | 106 | <varlistentry id="libgmp">
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| 107 | <term><command>libgmp</command></term>
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[6cc0516] | 108 | <listitem>
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| 109 | <para>Contains precision math functions.</para>
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[0bb67603] | 110 | <indexterm zone="ch-system-gmp libgmp">
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| 111 | <primary sortas="c-libgmp">libgmp</primary>
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| 112 | </indexterm>
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| 113 | </listitem>
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| 114 | </varlistentry>
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| 115 |
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| 116 | <varlistentry id="libgmpxx">
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| 117 | <term><command>libgmpxx</command></term>
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| 118 | <listitem>
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| 119 | <para>Contains C++ precision math functions.</para>
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| 120 | <indexterm zone="ch-system-gmp libgmpxx">
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| 121 | <primary sortas="c-libgmpxx">libgmpxx</primary>
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| 122 | </indexterm>
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| 123 | </listitem>
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| 124 | </varlistentry>
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| 125 |
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| 126 | <varlistentry id="libmp">
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| 127 | <term><command>libmp</command></term>
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| 128 | <listitem>
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| 129 | <para>Contains the Berkeley MP math functions.</para>
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| 130 | <indexterm zone="ch-system-gmp libmp">
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| 131 | <primary sortas="c-libmp">libmp</primary>
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[6cc0516] | 132 | </indexterm>
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| 133 | </listitem>
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| 134 | </varlistentry>
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| 135 |
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| 136 | </variablelist>
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| 137 |
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| 138 | </sect2>
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| 139 |
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| 140 | </sect1>
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