64 lines
3.6 KiB
HTML
64 lines
3.6 KiB
HTML
<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>9.2. Machine</title>
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<link rel="stylesheet" type="text/css" href="../book.css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
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<link rel="home" href="index.html" title="The Yocto Project Reference Manual">
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<link rel="up" href="ref-features.html" title="Chapter 9. Reference: Features">
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<link rel="prev" href="ref-features-distro.html" title="9.1. Distro">
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<link rel="next" href="ref-features-image.html" title="9.3. Images">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="section" title="9.2. Machine">
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
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<a name="ref-features-machine"></a>9.2. Machine</h2></div></div></div>
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<p>
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The items below are features you can use with
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<a class="link" href="ref-variables-glos.html#var-MACHINE_FEATURES" title="MACHINE_FEATURES"><code class="filename">MACHINE_FEATURES</code></a>.
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Features do not have a one-to-one correspondence to packages, and they can
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go beyond simply controlling the installation of a package or packages.
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Sometimes a feature can influence how certain recipes are built.
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For example, a feature might determine whether a particular configure option
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is specified within <code class="filename">do_configure</code> for a particular
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recipe.
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</p>
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<p>
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This feature list only represents features as shipped with the Yocto Project metadata:
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</p>
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<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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<li class="listitem"><p><span class="emphasis"><em>acpi:</em></span> Hardware has ACPI (x86/x86_64 only)
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>alsa:</em></span> Hardware has ALSA audio drivers
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>apm:</em></span> Hardware uses APM (or APM emulation)
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>bluetooth:</em></span> Hardware has integrated BT
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>ext2:</em></span> Hardware HDD or Microdrive
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>irda:</em></span> Hardware has Irda support
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>keyboard:</em></span> Hardware has a keyboard
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>pci:</em></span> Hardware has a PCI bus
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>pcmcia:</em></span> Hardware has PCMCIA or CompactFlash sockets
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>screen:</em></span> Hardware has a screen
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>serial:</em></span> Hardware has serial support (usually RS232)
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>touchscreen:</em></span> Hardware has a touchscreen
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>usbgadget:</em></span> Hardware is USB gadget device capable
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>usbhost:</em></span> Hardware is USB Host capable
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</p></li>
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<li class="listitem"><p><span class="emphasis"><em>wifi:</em></span> Hardware has integrated WiFi
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</p></li>
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</ul></div>
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<p>
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</p>
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</div></body>
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</html>
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