source: general/sysutils/zip.xml@ b59ecb55

<?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;

  <!ENTITY zip-download-http "&sourceforge-dl;/infozip/zip30.tar.gz">
  <!ENTITY zip-download-ftp  " ">
  <!ENTITY zip-md5sum        "7b74551e63f8ee6aab6fbc86676c0d37">
  <!ENTITY zip-size          "1.1 MB">
  <!ENTITY zip-buildsize     "6.4 MB">
  <!ENTITY zip-time          "0.1 SBU">
]>

<sect1 id="zip" xreflabel="Zip-&zip-version;">
  <?dbhtml filename="zip.html"?>


  <title>Zip-&zip-version;</title>

  <indexterm zone="zip">
    <primary sortas="a-Zip">Zip</primary>
  </indexterm>

  <sect2 role="package">
    <title>Introduction to Zip</title>

    <para>
      The <application>Zip</application> package contains
      <application>Zip</application> utilities. These
      are useful for compressing files into <filename>ZIP</filename>
      archives.
    </para>

    &lfs122_checked;

    <bridgehead renderas="sect3">Package Information</bridgehead>
    <itemizedlist spacing="compact">
      <listitem>
        <para>
          Download (HTTP): <ulink url="&zip-download-http;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Download (FTP): <ulink url="&zip-download-ftp;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Download MD5 sum: &zip-md5sum;
        </para>
      </listitem>
      <listitem>
        <para>
          Download size: &zip-size;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated disk space required: &zip-buildsize;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated build time: &zip-time;
        </para>
      </listitem>
    </itemizedlist>

  </sect2>

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

    <para>
      Install <application>Zip</application> by running the following
      commands:
    </para>

<screen><userinput>make -f unix/Makefile generic CC="gcc -std=gnu89"</userinput></screen>

    <para>
      This package does not come with a test suite.
    </para>

    <para>
      Now, as the <systemitem class="username">root</systemitem> user:
    </para>

<screen role="root"><userinput>make prefix=/usr MANDIR=/usr/share/man/man1 -f unix/Makefile install</userinput></screen>

  </sect2>

  <sect2 role="commands">
    <title>Command Explanations</title>

    <para>
      <parameter>CC="gcc -std=gnu89"</parameter>: This parameter
      overrides the <varname>CC</varname> variable that is set to
      <command>cc</command> in the <filename>unix/Makefile</filename> file.
      On LFS <command>cc</command> is a symlink to <command>gcc</command>,
      and it uses <option>-std=gnu17</option> (ISO 9899:2017 with GNU
      extensions) as the default but Zip is a <quote>legacy</quote> package
      where some grammar constructs are invalid in ISO 9899:1999 and newer
      standards.
    </para>

    <para>
      <parameter>prefix=/usr</parameter>: This parameter
      overrides the <varname>prefix</varname> variable that is set to
      <filename class='directory'>/usr/local</filename> in the
      <filename>unix/Makefile</filename> file.
    </para>

  </sect2>

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

    <segmentedlist>
      <segtitle>Installed Programs</segtitle>
      <segtitle>Installed Libraries</segtitle>
      <segtitle>Installed Directories</segtitle>

      <seglistitem>
        <seg>zip, zipcloak, zipnote, and zipsplit</seg>
        <seg>None</seg>
        <seg>None</seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="zip-prog">
        <term><command>zip</command></term>
        <listitem>
          <para>
            compresses files into a <filename>ZIP</filename> archive
          </para>
          <indexterm zone="zip zip-prog">
            <primary sortas="b-zip">zip</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="zipcloak">
        <term><command>zipcloak</command></term>
        <listitem>
          <para>
            is a utility to encrypt and decrypt a <filename>ZIP</filename>
            archive
          </para>
          <indexterm zone="zip zipcloak">
            <primary sortas="b-zipcloak">zipcloak</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="zipnote">
        <term><command>zipnote</command></term>
        <listitem>
          <para>
            reads or writes comments stored in a <filename>ZIP</filename>
            file
          </para>
          <indexterm zone="zip zipnote">
            <primary sortas="b-zipnote">zipnote</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="zipsplit">
        <term><command>zipsplit</command></term>
        <listitem>
          <para>
            is a utility to split <filename>ZIP</filename> files into
            smaller files
          </para>
          <indexterm zone="zip zipsplit">
            <primary sortas="b-zipsplit">zipsplit</primary>
          </indexterm>
        </listitem>
      </varlistentry>

    </variablelist>

  </sect2>

</sect1>