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<sect1 id="ch-system-isl" role="wrap">
  <?dbhtml filename="isl.html"?>

  <sect1info condition="script">
    <productname>isl</productname>
    <productnumber>&isl-version;</productnumber>
    <address>&isl-url;</address>
  </sect1info>

  <title>ISL-&isl-version;</title>

  <indexterm zone="ch-system-isl">
    <primary sortas="a-ISL">ISL</primary>
  </indexterm>

  <sect2 role="package">
    <title/>

    <para>ISL is a library for manipulating sets and relations of integer
    points bounded by linear constraints.</para>

    <segmentedlist>
      <segtitle>&buildtime;</segtitle>
      <segtitle>&diskspace;</segtitle>

      <seglistitem>
        <seg>&isl-ch6-sbu;</seg>
        <seg>&isl-ch6-du;</seg>
      </seglistitem>
    </segmentedlist>

  </sect2>

  <sect2 role="installation">
    <title>Installation of ISL</title>
	
	<para> </para>

  </sect2>
  
  <sect2 role="installation">
    <title>32-bit Installation</title>

    <para>Prepare ISL for 32-bit compilation:</para>

<screen><userinput remap="configure">./configure --prefix=/usr \
    --libdir=/usr/lib32   \
    CC="gcc -m32" CXX="g++ -m32"</userinput></screen>

    <para>Compile the package:</para>

<screen><userinput remap="make">make</userinput></screen>

    <important>
      <para>The test suite for ISL in this section is considered critical.
      Do not skip it under any circumstances.</para>
    </important>

    <para>Test the results:</para>

<screen><userinput remap="test">make check</userinput></screen>

    <para>Install the package:</para>

<screen><userinput remap="install">make install</userinput></screen>

    <para>Finally, move a misplaced file:</para>

<screen><userinput>mkdir -pv /usr/share/gdb/auto-load/usr/lib32
mv -v /usr/lib32/*gdb.py /usr/share/gdb/auto-load/usr/lib32</userinput></screen>

    <para>Clean up the build directory before moving on to the next platform:</para>
<screen><userinput remap="install">make clean</userinput></screen>

  </sect2>

  <sect2 role="installation">
    <title>x32 ABI Installation</title>

    <para>Prepare ISL for x32 ABI compilation:</para>

<screen><userinput remap="configure">./configure --prefix=/usr \
    --libdir=/usr/libx32  \
    CC="gcc -mx32" CXX="g++ -mx32"</userinput></screen>

    <para>Compile the package:</para>

<screen><userinput remap="make">make</userinput></screen>

    <important>
      <para>The test suite for ISL in this section is considered critical.
      Do not skip it under any circumstances.</para>
    </important>

    <para>Test the results:</para>

<screen><userinput remap="test">make check</userinput></screen>

    <para>Install the package:</para>

<screen><userinput remap="install">make install</userinput></screen>

    <para>Finally, move a misplaced file:</para>

<screen><userinput>mkdir -pv /usr/share/gdb/auto-load/usr/libx32
mv -v /usr/libx32/*gdb.py /usr/share/gdb/auto-load/usr/libx32</userinput></screen>

    <para>Clean up the build directory before moving on to the next platform:</para>
<screen><userinput remap="install">make clean</userinput></screen>

  </sect2>

  <sect2 role="installation">
    <title>64-bit Installation</title>

    <para>Prepare ISL for 64-bit compilation:</para>

<screen><userinput remap="configure">./configure --prefix=/usr</userinput></screen>

    <para>Compile the package:</para>

<screen><userinput remap="make">make</userinput></screen>

    <important>
      <para>The test suite for ISL in this section is considered critical.
      Do not skip it under any circumstances.</para>
    </important>

    <para>Test the results:</para>

<screen><userinput remap="test">make check</userinput></screen>

    <para>Install the package:</para>

<screen><userinput remap="install">make install</userinput></screen>

    <para>Finally, move a misplaced file:</para>

<screen><userinput>mkdir -pv /usr/share/gdb/auto-load/usr/lib
mv -v /usr/lib/*gdb.py /usr/share/gdb/auto-load/usr/lib</userinput></screen>

  </sect2>

  <sect2 id="contents-isl" role="content">
    <title>Contents of ISL</title>

    <segmentedlist>
      <segtitle>Installed Libraries</segtitle>

      <seglistitem>
        <seg>libisl.[a,so]</seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="libisl">
        <term><filename class="libraryfile">libisl</filename></term>
        <listitem>
          <para>The Integer Set Library.</para>
          <indexterm zone="ch-system-isl libisl">
            <primary sortas="c-libisl">libisl</primary>
          </indexterm>
        </listitem>
      </varlistentry>

    </variablelist>

  </sect2>

</sect1>
