lfs-book-zh_CN/chapter05/ncurses.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../general.ent">
  %general-entities;
]>

<sect1 id="ch-tools-ncurses" role="wrap">
  <?dbhtml filename="ncurses.html"?>

  <sect1info condition="script">
    <productname>ncurses</productname>
    <productnumber>&ncurses-version;</productnumber>
    <address>&ncurses-url;</address>
  </sect1info>

  <title>Ncurses-&ncurses-version;</title>

  <indexterm zone="ch-tools-ncurses">
    <primary sortas="a-Ncurses">Ncurses</primary>
    <secondary>tools</secondary>
  </indexterm>

  <sect2 role="package">
    <title/>

    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
    href="../chapter06/ncurses.xml"
    xpointer="xpointer(/sect1/sect2[1]/para[1])"/>

    <segmentedlist>
      <segtitle>&buildtime;</segtitle>
      <segtitle>&diskspace;</segtitle>

      <seglistitem>
        <seg>&ncurses-ch5-sbu;</seg>
        <seg>&ncurses-ch5-du;</seg>
      </seglistitem>
    </segmentedlist>

  </sect2>

  <sect2 role="installation">
    <title>安装 Ncurses</title>

    <!--para>First, ensure that <command>gawk</command> is found first during configuration:</para-->
    <para>首先，保证在配置时首先找到 <command>gawk</command> 命令：</para>

<screen><userinput remap="pre">sed -i s/mawk// configure</userinput></screen>

    <para>准备编译 Ncurses：</para>

<screen><userinput remap="configure">./configure --prefix=/tools \
            --with-shared   \
            --without-debug \
            --without-ada   \
            --enable-widec  \
            --enable-overwrite</userinput></screen>

    <variablelist>
      <title>配置选项的含义：</title>

      <varlistentry>
        <term><parameter>--without-ada</parameter></term>
        <listitem>
          <!--para>This ensures that Ncurses does not build support for the Ada
          compiler which may be present on the host but will not be available
          once we enter the <command>chroot</command> environment.</para-->
          <para>这保证不构建 Ncurses 的 Ada 编译器支持，宿主环境可能有
			  Ada 编译器，但进入 <command>chroot</command> 环境后
			  Ada 编译器就不再可用。</para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term><parameter>--enable-overwrite</parameter></term>
        <listitem>
          <!--para>This tells Ncurses to install its header files into
          <filename class="directory">/tools/include</filename>, instead of
          <filename class="directory">/tools/include/ncurses</filename>, to
          ensure that other packages can find the Ncurses headers
          successfully.</para-->
          <para>这告诉 Ncurses 将头文件安装在
			  <filename class="directory">/tools/include</filename>，
			  而不是
			  <filename class="directory">/tools/include/ncurses</filename>
			  ，从而保证其他软件包可以成功找到 Ncurses 头文件。</para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term><parameter>--enable-widec</parameter></term>
        <listitem>
          <!--para>This switch causes wide-character libraries (e.g., <filename
          class="libraryfile">libncursesw.so.&ncurses-version;</filename>)
          to be built instead of normal ones (e.g., <filename
          class="libraryfile">libncurses.so.&ncurses-version;</filename>).
          These wide-character libraries are usable in both multibyte and
          traditional 8-bit locales, while normal libraries work properly
          only in 8-bit locales. Wide-character and normal libraries are
          source-compatible, but not binary-compatible.</para-->
		  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
		  href="../chapter06/ncurses.xml"
		  xpointer="xpointer(//*[@os='widec'])"/>
        </listitem>
      </varlistentry>

    </variablelist>

    <para>编译该软件包：</para>

<screen><userinput remap="make">make</userinput></screen>

    <!--para>This package has a test suite, but it can only be run after the
    package has been installed.  The tests reside in the
    <filename class="directory">test/</filename> directory.  See the
    <filename>README</filename> file in that directory for further details.
    </para-->
	<para>该软件包有测试套件，但必须在安装软件包后运行。测试文件位于
		<filename class="directory">test/</filename> 目录中，阅读其中的
		<filename>README</filename> 文件了解更多信息。</para>

    <para>安装该软件包：</para>

<screen><userinput remap="install">make install
ln -s libncursesw.so /tools/lib/libncurses.so</userinput></screen>

  </sect2>

  <sect2 role="content">
    <title/>

    <para>该软件包的详细信息可以在
    <xref linkend="contents-ncurses"/> 中找到。</para>

  </sect2>

</sect1>