| 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-mpfr" role="wrap">
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| 9 | <?dbhtml filename="mpfr.html"?>
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| 10 |
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| 11 | <title>MPFR-&mpfr-version;</title>
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| 12 |
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| 13 | <indexterm zone="ch-system-mpfr">
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| 14 | <primary sortas="a-MPFR">MPFR</primary>
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| 15 | </indexterm>
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| 16 |
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| 17 | <sect2 role="package">
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| 18 | <title/>
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| 19 |
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| 20 | <para>The MPFR library is a C library for multiple-precision floating-point
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| 21 | computations with correct rounding.</para>
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| 22 |
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| 23 | </sect2>
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| 24 |
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| 25 | <sect2 role="installation">
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| 26 | <title>Installation of MPFR</title>
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| 27 |
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| 28 | <para os="a">Prepare MPFR for compilation:</para>
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| 29 |
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| 30 | <screen os="b"><userinput>CC="gcc -isystem /usr/include" \
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| 31 | LDFLAGS="-Wl,-rpath-link,/usr/lib:/lib" \
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| 32 | ./configure --prefix=/usr --enable-shared \
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| 33 | --with-gmp=/usr</userinput></screen>
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| 34 |
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| 35 | <para os="c">Compile the package:</para>
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| 36 |
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| 37 | <screen os="d"><userinput>make</userinput></screen>
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| 38 |
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| 39 | <important os="e">
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| 40 | <para>The test suite for MPFR is considered
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| 41 | critical. Do not skip it under any circumstance.</para>
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| 42 | </important>
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| 43 |
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| 44 | <para os="f">Test the results:</para>
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| 45 |
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| 46 | <screen os="g"><userinput>make check</userinput></screen>
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| 47 |
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| 48 | <para os="h">Install the package:</para>
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| 49 |
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| 50 | <screen os="i"><userinput>make install</userinput></screen>
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| 51 |
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| 52 | </sect2>
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| 53 |
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| 54 | <sect2 id="contents-mpfr" role="content">
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| 55 | <title>Contents of MPFR</title>
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| 56 |
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| 57 | <segmentedlist>
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| 58 | <segtitle>Installed libraries</segtitle>
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| 59 | <segtitle>Installed directory</segtitle>
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| 60 |
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| 61 | <seglistitem>
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| 62 | <seg>libmpfr.[a,so]</seg>
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| 63 | <seg>/usr/share/doc/mpfr</seg>
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| 64 | </seglistitem>
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| 65 | </segmentedlist>
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| 66 |
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| 67 | <variablelist>
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| 68 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 69 | <?dbfo list-presentation="list"?>
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| 70 | <?dbhtml list-presentation="table"?>
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| 71 |
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| 72 | <varlistentry id="libmpfr">
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| 73 | <term><filename class="libraryfile">libmpfr</filename></term>
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| 74 | <listitem>
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| 75 | <para>The Multiple Precision Floating-Point Reliable Library.</para>
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| 76 | <indexterm zone="ch-system-mpfr libmpfr">
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| 77 | <primary sortas="c-libmpfr">libmpfr</primary>
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| 78 | </indexterm>
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| 79 | </listitem>
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| 80 | </varlistentry>
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| 81 |
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| 82 | </variablelist>
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| 83 |
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| 84 | </sect2>
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| 85 |
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| 86 | </sect1>
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