source: x/lib/webkitgtk.xml@ 826ddf4

<?xml version="1.0" encoding="ISO-8859-1"?>
<!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 webkitgtk-download-http
    "http://webkitgtk.org/releases/webkit-&webkitgtk-version;.tar.xz">
  <!ENTITY webkitgtk-download-ftp  " ">
  <!ENTITY webkitgtk-md5sum        "52b2feb0fae01e68432b547bd85e8d74">
  <!ENTITY webkitgtk-size          "7.6 MB">
  <!ENTITY webkitgtk-buildsize     "500 MB (38 MB installed)">
  <!ENTITY webkitgtk-time          "28 SBU">
]>

<sect1 id="webkitgtk" xreflabel="WebKitGTK+-&webkitgtk-version;">
  <?dbhtml filename="webkitgtk.html"?>

  <sect1info>
    <othername>$LastChangedBy$</othername>
    <date>$Date$</date>
  </sect1info>

  <title>WebKitGTK+-&webkitgtk-version;</title>

  <indexterm zone="webkitgtk">
    <primary sortas="a-WebKitGTK+">WebKitGTK+</primary>
  </indexterm>

  <sect2 role="package">
    <title>Introduction to WebKitGTK+</title>

    <para>
      The <application>WebKitGTK+</application> package is the port of the
      portable web rendering engine <application>WebKit</application> to the
      <application>GTK+</application> platform.
    </para>

    &lfs71_checked;

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

    <bridgehead renderas="sect3">WebKitGTK+ Dependencies</bridgehead>

    <bridgehead renderas="sect4">Required</bridgehead>
    <para role="required">
      <xref linkend="gperf"/>,
      <xref linkend="libjpeg"/>,
      <xref linkend="libpng"/>,
      <xref linkend="icu"/>,
      <xref linkend="libxslt"/>,
      <xref linkend="gtk2"/> or <xref linkend="gtk3"/>
      (<command>configure</command> defaults to using gtk+-3),
      <xref linkend="libsoup"/>,
      <xref linkend="gst-plugins-base"/>,
      <xref linkend="geoclue"/>,
      <xref linkend="which"/> and
      <xref linkend="sqlite"/>.
    </para>

    <bridgehead renderas="sect4">Optional</bridgehead>
    <para role="optional">
      <xref linkend="curl"/>,
      <xref linkend="enchant"/>,
      <xref linkend="gobject-introspection"/> (required if building
      <application>epiphany</application>),
      <xref linkend="gtk-doc"/> and
      <ulink url="http://xsltml.sourceforge.net/">MathML</ulink>.
    </para>

    <para condition="html" role="usernotes">
      User Notes: <ulink url="&blfs-wiki;/webkitgtk"/>
    </para>
  </sect2>

  <sect2 role="installation">
    <title>Installation of WebKitGTK+</title>

    <para>
      If you have <application>pkg-config 0.23</application> or older installed
      fix a bug in the configure script that will stop it detecting
      <application>Gstreamer</application> correctly: 
    </para>
    <!-- https://bugs.webkit.org/show_bug.cgi?id=82580 -->

<screen><userinput>sed -i 's#=GST#=$GST#' configure</userinput></screen>

    <para>
      If you have not installed <xref linkend="gtk-doc"/>, fix a bug that will
      cause <command>make install</command> to fail:
    </para>

<screen><userinput>sed -i '/generate-gtkdoc --rebase/s:^:# :' GNUmakefile.in</userinput></screen>

    <para>
      <application>WebKit</application> takes a long time to compile, so if you
      have a multicore CPU it can be useful to speed up the build by running
      make with multiple jobs.
    </para>

    <para>
      If you want to run make with just one job, install
      <application>WebKit</application> by running the following commands:
    </para>

<screen><userinput>./configure --prefix=/usr --enable-introspection &amp;&amp;
make</userinput></screen>

    <para>
      If you have a multicore CPU and want to run make with multiple jobs,
      install <application>WebKit</application> by running the following
      commands:
    </para>

<screen><userinput>./configure --prefix=/usr --enable-introspection &amp;&amp;
until make -j$(getconf _NPROCESSORS_ONLN)
do echo "Let's try that again..."
done</userinput></screen>

    <para>
      This package does not have a working testsuite.
    </para>
<!--
    <para>
      To test the results, issue: <command>make check</command> (you must be in
      an xterm or similar to do this, because it launches some windows).
      Requires <xref linkend="pygobject2"/>.
    </para>
-->

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

<screen role="root"><userinput>make install</userinput></screen>
  </sect2>

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

    <para>
      <option>--enable-introspection</option>: This option enables support for
      <application>Gobject-Introspection</application> and is required for a
      <application>GNOME</application> desktop.
    </para>

    <para>
      <command>until make -j$(getconf _NPROCESSORS_ONLN)</command>). Sadly
      there are race conditions in the makefiles that will cause the build to
      fail if you run make with multiple jobs. This simple hack works around
      that, <command>until</command> will keep running <command>make</command>
      until it succeeds. You will need to monitor the output of
      <command>make</command>. If an error occurs that is
      <emphasis>not</emphasis> due to a race condition then it will keep
      repeating <command>make</command> until you kill the process.
      <command>$(getconf _NPROCESSORS_ONLN)</command> prints
      the number of cores your computer seems to have.
    </para>

    <para>
      <option>--with-gtk=2.0</option>: This option forces
      <application>Webkit</application> to compile against
      <application>Gtk+-2</application>, even if
      <application>Gtk+-3</application> is also installed. With
      <application>Gtk+-2</application>, everything
      <application>Webkit</application> installs is suffixed with 1.0. When it
      is compiled against <application>Gtk+-3</application> everything it
      installs is suffixed with 3.0. Both versions can be installed alongside
      one another with no namespace conflicts.
    </para>

    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
    href="../../xincludes/gtk-doc-rebuild.xml"/>
  </sect2>

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

    <segmentedlist>
      <segtitle>Installed Program</segtitle>
      <segtitle>Installed Library</segtitle>
      <segtitle>Installed Directories</segtitle>

      <seglistitem>
        <seg>
          jsc-1 or jsc-3 (depending on whether you installed the
          <application>Gtk+-2</application> or <application>Gtk+-3</application>
          version of <application>WebKit</application>).
        </seg>
        <seg>
          libwebkit-1.0.so and libjavascriptcoregtk-1.0.so or libwebkit-3.0.so
          and libjavascriptcoregtk-3.0.so (depending on whether you installed
          the <application>Gtk+-2</application> or
          <application>Gtk+-3</application> version of
          <application>WebKit</application>).
        </seg>
        <seg>
          /usr/include/webkit-1.0 and /usr/share/webkit-1.0 or
          /usr/include/webkit-3.0 and /usr/share/webkit-3.0 (depending on
          whether you installed the <application>Gtk+-2</application> or
          <application>Gtk+-3</application> version of
          <application>WebKit</application>).
        </seg>
      </seglistitem>
    </segmentedlist>

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

      <varlistentry id="jsc">
        <term><command>jsc-1</command> or <command>jsc-3</command></term>
        <listitem>
          <para>
            is a command-line utility that allows you to run JavaScript programs
            outside of the context of a web browser.
          </para>
          <indexterm zone="webkitgtk jsc">
            <primary sortas="b-jsc">jsc</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="libwebkit-1.0">
        <term><filename class="libraryfile">libwebkit-1.0.so</filename></term>
        <listitem>
          <para>
            contains the <application>WebKit</application> API functions for
            <application>gtk+-2</application>.
          </para>
          <indexterm zone="webkitgtk libwebkit-1.0">
            <primary sortas="c-libwebkit-1.0">libwebkit-1.0.so</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="libwebkit-3.0">
        <term><filename class="libraryfile">libwebkit-3.0.so</filename></term>
        <listitem>
          <para>
            contains the <application>WebKit</application> API functions for
            <application>gtk+-3</application>.
          </para>
          <indexterm zone="webkitgtk libwebkit-3.0">
            <primary sortas="c-libwebkit-3.0">libwebkit-3.0.so</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="libjavascriptcoregtk-1.0">
        <term><filename
        class="libraryfile">libjavascriptcoregtk-1.0.so</filename></term>
        <listitem>
          <para>
            contains functions that are used by <command>jsc-1</command>.
          </para>
          <indexterm zone="webkitgtk libjavascriptcoregtk-1.0">
            <primary sortas="c-libjavascriptcoregtk-1.0">libjavascriptcoregtk-1.0.so</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="libjavascriptcoregtk-3.0">
        <term><filename
        class="libraryfile">libjavascriptcoregtk-3.0.so</filename></term>
        <listitem>
          <para>
            contains functions that are used by <command>jsc-3</command>.
          </para>
          <indexterm zone="webkitgtk libjavascriptcoregtk-3.0">
            <primary sortas="c-libjavascriptcoregtk-3.0">libjavascriptcoregtk-3.0.so</primary>
          </indexterm>
        </listitem>
      </varlistentry>
    </variablelist>
  </sect2>
</sect1>