git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   1 <html>
   2 <head>
   3 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
   4 <title>3.4.2.2. Other Variables Related to Commercial Licenses</title>
   5 <link rel="stylesheet" type="text/css" href="../book.css">
   6 <meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
   7 <link rel="home" href="index.html" title="The Yocto Project Reference Manual">
   8 <link rel="up" href="enabling-commercially-licensed-recipes.html" title="3.4.2. Enabling Commercially Licensed Recipes">
   9 <link rel="prev" href="license-flag-matching.html" title="3.4.2.1. License Flag Matching">
  10 <link rel="next" href="migration.html" title="Chapter 4. Migrating to a Newer Yocto Project Release">
  11 </head>
  12 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="section" title="3.4.2.2. Other Variables Related to Commercial Licenses">
  13 <div class="titlepage"><div><div><h4 class="title">
  14 <a name="other-variables-related-to-commercial-licenses"></a>3.4.2.2. Other Variables Related to Commercial Licenses</h4></div></div></div>
  15 <p>
  16                 Other helpful variables related to commercial
  17                 license handling exist and are defined in the
  18                 <code class="filename">$HOME/poky/meta/conf/distro/include/default-distrovars.inc</code> file:
  19                 </p>
  20 <pre class="literallayout">
  21      COMMERCIAL_AUDIO_PLUGINS ?= ""
  22      COMMERCIAL_VIDEO_PLUGINS ?= ""
  23      COMMERCIAL_QT = ""
  24                 </pre>
  25 <p>
  26                 If you want to enable these components, you can do so by making sure you have
  27                 the following statements in your <code class="filename">local.conf</code> configuration file:
  28                 </p>
  29 <pre class="literallayout">
  30      COMMERCIAL_AUDIO_PLUGINS = "gst-plugins-ugly-mad \
  31         gst-plugins-ugly-mpegaudioparse"
  32      COMMERCIAL_VIDEO_PLUGINS = "gst-plugins-ugly-mpeg2dec \
  33         gst-plugins-ugly-mpegstream gst-plugins-bad-mpegvideoparse"
  34      COMMERCIAL_QT ?= "qmmp"
  35      LICENSE_FLAGS_WHITELIST = "commercial_gst-plugins-ugly commercial_gst-plugins-bad commercial_qmmp"
  36                 </pre>
  37 <p>
  38                 Of course, you could also create a matching whitelist
  39                 for those components using the more general "commercial"
  40                 in the whitelist, but that would also enable all the
  41                 other packages with <code class="filename">LICENSE_FLAGS</code> containing
  42                 "commercial", which you may or may not want:
  43                 </p>
  44 <pre class="literallayout">
  45      LICENSE_FLAGS_WHITELIST = "commercial"
  46                 </pre>
  47 <p>
  48             </p>
  49 <p>
  50                 Specifying audio and video plug-ins as part of the
  51                 <code class="filename">COMMERCIAL_AUDIO_PLUGINS</code> and
  52                 <code class="filename">COMMERCIAL_VIDEO_PLUGINS</code> statements
  53                 or commercial qt components as part of
  54                 the <code class="filename">COMMERCIAL_QT</code> statement (along
  55                 with the enabling <code class="filename">LICENSE_FLAGS_WHITELIST</code>) includes the
  56                 plug-ins or components into built images, thus adding
  57                 support for media formats or components.
  58             </p>
  59 </div></body>
  60 </html>