source: BOOK/final-system/multilib/bzip2-n32.xml@ d0c5f50

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
  "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  <!ENTITY % patches-entities SYSTEM "../../patches.ent">
  %general-entities;
  %patches-entities;
]>

<sect1 id="ch-system-bzip2-n32" role="wrap">
  <?dbhtml filename="bzip2-n32.html"?>

  <title>Bzip2-&bzip2-version; N32 Libraries</title>

  <indexterm zone="ch-system-bzip2-n32">
    <primary sortas="a-Bzip2">Bzip2</primary>
    <secondary>N32</secondary>
  </indexterm>

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

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="../common/bzip2.xml"
    xpointer="xpointer(//*[@role='package']/para[1])"/>

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

      <seglistitem>
        <seg>Not checked yet</seg>
        <seg>Not checked yet</seg>
      </seglistitem>
    </segmentedlist>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="../common/bzip2.xml"
    xpointer="xpointer(//*[@role='package']/segmentedlist[2])"/>

  </sect2>

  <sect2 role="installation">
    <title>Installation of Bzip2</title>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="bzip2.xml"
    xpointer="xpointer(//*[@os='l'])"/>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="bzip2.xml"
    xpointer="xpointer(//*[@os='m'])"/>

    <para>We need to remove the tests since they won't work on
    a multi-architecture build, and tell change the default lib path
    to <filename class="directory">lib32</filename>:</para>

<screen><userinput>sed -i -e 's@^\(all:.*\) test@\1@g' \
    -e 's@/lib\(/\| \|$\)@/lib32\1@g' Makefile</userinput></screen>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="bzip2.xml"
    xpointer="xpointer(//*[@os='a'])"/>

<screen><userinput>make -f Makefile-libbz2_so CC="gcc ${BUILDN32}" CXX="g++ ${BUILDN32}"
make clean</userinput></screen>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="bzip2.xml"
    xpointer="xpointer(//*[@os='c'])"/>

<screen><userinput>make CC="gcc ${BUILDN32}" CXX="g++ ${BUILDN32}"</userinput></screen>

    <para>Now we remove the 32 bit versions of the programs so we
    can install the n32 bit versions.</para>

<screen><userinput>rm -f /usr/bin/bz* /bin/bz*</userinput></screen>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="bzip2.xml"
    xpointer="xpointer(//*[@os='f'])"/>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="bzip2.xml"
    xpointer="xpointer(//*[@os='g'])"/>

    <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
    href="bzip2.xml"
    xpointer="xpointer(//*[@os='h'])"/>

<screen><userinput>cp bzip2-shared /bin/bzip2
cp -a libbz2.so* /lib32
ln -s ../../lib32/libbz2.so.1.0 /usr/lib32/libbz2.so
rm /usr/bin/{bunzip2,bzcat,bzip2}
ln -s bzip2 /bin/bunzip2
ln -s bzip2 /bin/bzcat</userinput></screen>

  </sect2>

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

    <para>Details on this package are located in <xref
    linkend="contents-bzip2" role="."/></para>

  </sect2>

</sect1>