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16dc51dbe9
Update to diffutils-3.7. Update to tar-1.31. Update to man-db-2.8.5. Update to bash-5.0. Update to readline-8.0. Update to iproute2-4.20.0. Update to util-linux-2.33.1. git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11499 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
124 lines
3.9 KiB
XML
124 lines
3.9 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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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-tools-ncurses" role="wrap">
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<?dbhtml filename="ncurses.html"?>
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<sect1info condition="script">
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<productname>ncurses</productname>
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<productnumber>&ncurses-version;</productnumber>
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<address>&ncurses-url;</address>
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</sect1info>
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<title>Ncurses-&ncurses-version;</title>
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<indexterm zone="ch-tools-ncurses">
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<primary sortas="a-Ncurses">Ncurses</primary>
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<secondary>tools</secondary>
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</indexterm>
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<sect2 role="package">
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<title/>
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<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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href="../chapter06/ncurses.xml"
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xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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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>&ncurses-ch5-sbu;</seg>
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<seg>&ncurses-ch5-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 Ncurses</title>
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<para>First, ensure that <command>gawk</command> is found first during configuration:</para>
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<screen><userinput remap="pre">sed -i s/mawk// configure</userinput></screen>
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<para>Prepare Ncurses for compilation:</para>
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<screen><userinput remap="configure">./configure --prefix=/tools \
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--with-shared \
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--without-debug \
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--without-ada \
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--enable-widec \
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--enable-overwrite</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>--without-ada</parameter></term>
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<listitem>
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<para>This ensures that Ncurses does not build support for the Ada
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compiler which may be present on the host but will not be available
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once we enter the <command>chroot</command> environment.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>--enable-overwrite</parameter></term>
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<listitem>
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<para>This tells Ncurses to install its header files into
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<filename class="directory">/tools/include</filename>, instead of
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<filename class="directory">/tools/include/ncurses</filename>, to
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ensure that other packages can find the Ncurses headers
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successfully.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>--enable-widec</parameter></term>
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<listitem>
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<para>This switch causes wide-character libraries (e.g., <filename
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class="libraryfile">libncursesw.so.&ncurses-version;</filename>)
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to be built instead of normal ones (e.g., <filename
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class="libraryfile">libncurses.so.&ncurses-version;</filename>).
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These wide-character libraries are usable in both multibyte and
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traditional 8-bit locales, while normal libraries work properly
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only in 8-bit locales. Wide-character and normal libraries are
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source-compatible, but not binary-compatible.</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>This package has a test suite, but it can only be run after the
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package has been installed. The tests reside in the
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<filename class="directory">test/</filename> directory. See the
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<filename>README</filename> file in that directory for further details.
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</para>
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<para>Install the package:</para>
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<screen><userinput remap="install">make install
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ln -s libncursesw.so /tools/lib/libncurses.so</userinput></screen>
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</sect2>
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<sect2 role="content">
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<title/>
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<para>Details on this package are located in
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<xref linkend="contents-ncurses" role="."/></para>
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</sect2>
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</sect1>
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