lfs-book-zh_CN/chapter05/python.xml

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<!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-Python" role="wrap">
  <?dbhtml filename="Python.html"?>

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

  <title>Python-&python-version;</title>

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

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

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

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

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

  </sect2>

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

    <para>该软件包首先构建 Python 解释器，然后构建一些标准 Python 模块。
    构建模块使用的主要脚本是用 Python 语言编写的，其中包含指向宿主系统的，
    硬编码的路径 <filename class="directory">/usr/include</filename> 和
    <filename class="directory">/usr/lib</filename>。为了避免使用它们，
    执行命令：</para>

<screen><userinput remap="pre">sed -i '/def add_multiarch_paths/a \        return' setup.py</userinput></screen>

    <para>准备编译 Python：</para>

<screen><userinput remap="configure">./configure --prefix=/tools --without-ensurepip</userinput></screen>

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

      <varlistentry>
        <term><parameter>--without-ensurepip</parameter></term>
        <listitem>
          <para>该选项禁止构建 Python 安装器，它在当前阶段没有必要。</para>
        </listitem>
      </varlistentry>

    </variablelist>

    <para>编译该软件包：</para>

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

    <para>现在编译已经完成，但测试套件需要 Tk 和 
    X 窗口系统，现在不能运行。
    </para>

    <para>安装该软件包：</para>

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

  </sect2>

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

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

  </sect2>

</sect1>