[52d29f7] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 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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[52d29f7] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[d0455a2] | 7 | <!ENTITY gmp-download-http "http://ftp.gnu.org/gnu/gmp/gmp-&gmp-version;.tar.bz2">
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[b8660139] | 8 | <!ENTITY gmp-download-ftp "ftp://ftp.gnu.org/gnu/gmp/gmp-&gmp-version;.tar.bz2">
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[041b4249] | 9 | <!ENTITY gmp-md5sum "7ce52531644e6d12f16911b7e3151f3f">
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[b8660139] | 10 | <!ENTITY gmp-size "1.7 MB">
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[041b4249] | 11 | <!ENTITY gmp-buildsize "36 MB (additional 11 MB for alternative documentation)">
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| 12 | <!ENTITY gmp-time "1.0 SBU (additional 0.6 SBU to run the testsuite)">
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[52d29f7] | 13 | ]>
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| 14 |
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[971ca3d] | 15 | <sect1 id="gmp" xreflabel="GMP-&gmp-version;">
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[d0455a2] | 16 | <?dbhtml filename="gmp.html"?>
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[8e75f8b9] | 17 |
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[d0455a2] | 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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[8e75f8b9] | 22 |
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[d0455a2] | 23 | <title>GMP-&gmp-version;</title>
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[8e75f8b9] | 24 |
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[d0455a2] | 25 | <indexterm zone="gmp">
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| 26 | <primary sortas="a-GMP">GMP</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to GMP</title>
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[8e75f8b9] | 31 |
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[d0455a2] | 32 | <para>The <application>GMP</application> package
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| 33 | contains math libraries. These have useful functions for arbitrary precision
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| 34 | arithmetic.</para>
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[8e75f8b9] | 35 |
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[d0455a2] | 36 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 37 | <itemizedlist spacing="compact">
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| 38 | <listitem>
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| 39 | <para>Download (HTTP): <ulink url="&gmp-download-http;"/></para>
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| 40 | </listitem>
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| 41 | <listitem>
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| 42 | <para>Download (FTP): <ulink url="&gmp-download-ftp;"/></para>
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| 43 | </listitem>
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| 44 | <listitem>
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| 45 | <para>Download MD5 sum: &gmp-md5sum;</para>
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| 46 | </listitem>
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| 47 | <listitem>
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| 48 | <para>Download size: &gmp-size;</para>
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| 49 | </listitem>
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| 50 | <listitem>
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| 51 | <para>Estimated disk space required: &gmp-buildsize;</para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>Estimated build time: &gmp-time;</para>
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| 55 | </listitem>
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| 56 | </itemizedlist>
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[8e75f8b9] | 57 |
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[1039de3] | 58 | <para condition="html" role="usernotes">User Notes:
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| 59 | <ulink url="&blfs-wiki;/gmp"/></para>
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| 60 |
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[d0455a2] | 61 | </sect2>
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[8e75f8b9] | 62 |
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[d0455a2] | 63 | <sect2 role="installation">
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| 64 | <title>Installation of GMP</title>
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| 65 |
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[74390482] | 66 | <para>Install <application>GMP</application> by running
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[d0455a2] | 67 | the following commands:</para>
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| 68 |
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[cb4a114] | 69 | <screen><userinput>./configure --prefix=/usr --enable-cxx --enable-mpbsd &&
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[d0455a2] | 70 | make</userinput></screen>
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[8e75f8b9] | 71 |
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[5261480] | 72 | <para>If you wish to create alternate formats of the documentation
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| 73 | (Postscript, PDF and chunked HTML versions require a
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| 74 | <xref linkend="tetex"/> installation), issue any or all of the following
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[b8660139] | 75 | commands:</para>
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| 76 |
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| 77 | <screen><userinput>make -C doc pdf &&
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| 78 | make -C doc ps &&
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| 79 | make -C doc html &&
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[5261480] | 80 | texi2html -o doc/gmp_nochunks.html doc/gmp.texi &&
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[b8660139] | 81 | makeinfo --plaintext -o doc/gmp.txt doc/gmp.texi</userinput></screen>
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| 82 |
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[1e6a6d4d] | 83 | <para>To test the results, issue: <command>make check</command>.
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[5261480] | 84 | Due to various reports of mis-compilations, the maintainer strongly
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| 85 | recommends running the test suite and reporting any failures. The libraries
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[bccbdaea] | 86 | should not be used in a production environment if there are problems
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[b8660139] | 87 | running <command>make check</command>. An easy way to determine if all the
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| 88 | tests passed is to redirect the output of the tests to a file
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| 89 | (<command>make check >check.log 2>&1</command>) and issue
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| 90 | the following command:</para>
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| 91 |
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| 92 | <screen><userinput>awk '/tests passed/{total+=$2} ; END{print total}' check.log</userinput></screen>
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| 93 |
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| 94 | <para>139 should be returned.</para>
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[1e6a6d4d] | 95 |
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[d0455a2] | 96 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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[8e75f8b9] | 97 |
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[5261480] | 98 | <screen role="root"><userinput>make install &&
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| 99 | install -v -m755 -d /usr/share/doc/gmp-&gmp-version; &&
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| 100 | install -v -m644 doc/{isa_abi_headache,configuration} doc/*.html \
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| 101 | /usr/share/doc/gmp-&gmp-version;</userinput></screen>
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[8e75f8b9] | 102 |
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[b8660139] | 103 | <para>If you created any of the alternate formats of the documentation,
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| 104 | install it using the following commands as the
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| 105 | <systemitem class="username">root</systemitem> user:</para>
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| 106 |
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| 107 | <screen role="root"><userinput>install -v -m755 -d /usr/share/doc/gmp-&gmp-version;/html &&
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[5261480] | 108 | install -v -m644 doc/gmp.html/* \
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| 109 | /usr/share/doc/gmp-&gmp-version;/html &&
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| 110 | install -v -m644 doc/gmp.{pdf,dvi,ps,html,txt} \
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| 111 | /usr/share/doc/gmp-&gmp-version;</userinput></screen>
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[d0455a2] | 112 | </sect2>
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[8e75f8b9] | 113 |
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[d0455a2] | 114 | <sect2 role="commands">
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| 115 | <title>Command Explanations</title>
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| 116 |
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| 117 | <para><parameter>--enable-cxx</parameter>: This parameter
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[74390482] | 118 | enables C++ support by building the
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[d0455a2] | 119 | <filename class="libraryfile">libgmpxx</filename> libraries.</para>
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[8e75f8b9] | 120 |
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[d0455a2] | 121 | <para><parameter>--enable-mpbsd</parameter>: This parameter
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[74390482] | 122 | enables building the Berkeley MP compatibility
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[d0455a2] | 123 | (<filename class="libraryfile">libmp</filename>) libraries.</para>
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[8e75f8b9] | 124 |
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[d0455a2] | 125 | </sect2>
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[8e75f8b9] | 126 |
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[d0455a2] | 127 | <sect2 role="content">
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| 128 | <title>Contents</title>
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| 129 |
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| 130 | <segmentedlist>
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| 131 | <segtitle>Installed Programs</segtitle>
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| 132 | <segtitle>Installed Libraries</segtitle>
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| 133 | <segtitle>Installed Directories</segtitle>
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[8e75f8b9] | 134 |
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[d0455a2] | 135 | <seglistitem>
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| 136 | <seg>None</seg>
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[1039de3] | 137 | <seg>libgmp.{so,a}, libgmpxx.{so,a} and libmp.{so,a}</seg>
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[d0455a2] | 138 | <seg>None</seg>
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| 139 | </seglistitem>
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| 140 | </segmentedlist>
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[8e75f8b9] | 141 |
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[d0455a2] | 142 | <variablelist>
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| 143 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 144 | <?dbfo list-presentation="list"?>
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| 145 | <?dbhtml list-presentation="table"?>
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[8e75f8b9] | 146 |
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[d0455a2] | 147 | <varlistentry id="libgmp">
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[1039de3] | 148 | <term><filename class='libraryfile'>libgmp.{so,a}</filename></term>
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[d0455a2] | 149 | <listitem>
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[74390482] | 150 | <para>contains functions to operate on signed integers, rational
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[d0455a2] | 151 | numbers, and floating point numbers.</para>
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| 152 | <indexterm zone="gmp libgmp">
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[1039de3] | 153 | <primary sortas="c-libgmp">libgmp.{so,a}</primary>
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[d0455a2] | 154 | </indexterm>
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| 155 | </listitem>
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| 156 | </varlistentry>
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[8e75f8b9] | 157 |
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[d0455a2] | 158 | </variablelist>
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| 159 |
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| 160 | </sect2>
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[777e407] | 161 |
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| 162 | </sect1>
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