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138 lines
3.5 KiB
XML
138 lines
3.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../general.ent">
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%general-entities;
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]>
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<sect1 id="ch-system-bc" role="wrap">
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<?dbhtml filename="bc.html"?>
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<sect1info condition="script">
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<productname>bc</productname>
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<productnumber>&bc-version;</productnumber>
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<address>&bc-url;</address>
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</sect1info>
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<title>Bc-&bc-version;</title>
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<indexterm zone="ch-system-bc">
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<primary sortas="a-Bc">Bc</primary>
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</indexterm>
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<sect2 role="package">
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<title/>
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<para>The Bc package contains an arbitrary precision numeric processing
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language.</para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<segtitle>&diskspace;</segtitle>
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<seglistitem>
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<seg>&bc-fin-sbu;</seg>
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<seg>&bc-fin-du;</seg>
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</seglistitem>
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</segmentedlist>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Bc</title>
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<para>Prepare Bc for compilation:</para>
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<screen><userinput remap="configure">CC=gcc ./configure --prefix=/usr -G -O3 -r</userinput></screen>
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<variablelist>
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<title>The meaning of the configure options:</title>
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<varlistentry>
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<term><parameter>CC=gcc</parameter></term>
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<listitem>
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<para>This parameter specifies the compiler to use.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>-G</parameter></term>
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<listitem>
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<para>Omit parts of the test suite that won't work
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until the bc program has been installed.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>-O3</parameter></term>
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<listitem>
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<para>Specify the optimization to use.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>-r</parameter></term>
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<listitem>
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<para>Enable the use of <application>Readline</application> to
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improve the line editing feature of bc.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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<para>Compile the package:</para>
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<screen><userinput remap="make">make</userinput></screen>
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<para>To test bc, run:</para>
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<screen><userinput remap="test">make test</userinput></screen>
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<para>Install the package:</para>
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<screen><userinput remap="install">make install</userinput></screen>
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</sect2>
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<sect2 id="contents-bc" role="content">
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<title>Contents of Bc</title>
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<segmentedlist>
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<segtitle>Installed programs</segtitle>
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<seglistitem>
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<seg>bc and dc</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="bc">
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<term><command>bc</command></term>
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<listitem>
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<para>A command line calculator</para>
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<indexterm zone="ch-system-bc bc">
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<primary sortas="b-bc">bc</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="dc">
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<term><command>dc</command></term>
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<listitem>
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<para>A reverse-polish command line calculator</para>
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<indexterm zone="ch-system-bc dc">
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<primary sortas="b-dc">dc</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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