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Changing the folder that holds the YP Reference Manual to be "ref-manual". This will help with confustion over the manual's intended purpose. (From yocto-docs rev: 1106442964b5080cb0b6b3bd3af32e9407c0f7c1) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
31 lines
1.7 KiB
HTML
31 lines
1.7 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>2.3.4. General BitBake Problems</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="usingpoky-debugging.html" title="2.3. Debugging Build Failures">
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<link rel="prev" href="usingpoky-debugging-dependencies.html" title="2.3.3. Dependency Graphs">
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<link rel="next" href="usingpoky-debugging-buildfile.html" title="2.3.5. Building with No Dependencies">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="section" title="2.3.4. General BitBake Problems">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="usingpoky-debugging-bitbake"></a>2.3.4. General BitBake Problems</h3></div></div></div>
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<p>
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You can see debug output from BitBake by using the <code class="filename">-D</code> option.
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The debug output gives more information about what BitBake
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is doing and the reason behind it.
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Each <code class="filename">-D</code> option you use increases the logging level.
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The most common usage is <code class="filename">-DDD</code>.
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</p>
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<p>
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The output from <code class="filename">bitbake -DDD -v targetname</code> can reveal why
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BitBake chose a certain version of a package or why BitBake
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picked a certain provider.
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This command could also help you in a situation where you think BitBake did something
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unexpected.
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</p>
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</div></body>
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</html>
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