mirror of
https://git.yoctoproject.org/poky
synced 2026-03-19 05:39:39 +01:00
ed0a240e16
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>
53 lines
3.2 KiB
HTML
53 lines
3.2 KiB
HTML
<html>
|
||
<head>
|
||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||
<title>5.2.20. build/tmp/work/</title>
|
||
<link rel="stylesheet" type="text/css" href="../book.css">
|
||
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
|
||
<link rel="home" href="index.html" title="The Yocto Project Reference Manual">
|
||
<link rel="up" href="structure-build.html" title="5.2. The Build Directory - build/">
|
||
<link rel="prev" href="structure-build-tmp-pkgdata.html" title="5.2.19. build/tmp/pkgdata/">
|
||
<link rel="next" href="structure-meta.html" title="5.3. The Metadata - meta/">
|
||
</head>
|
||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="section" title="5.2.20. build/tmp/work/">
|
||
<div class="titlepage"><div><div><h3 class="title">
|
||
<a name="structure-build-tmp-work"></a>5.2.20. <code class="filename">build/tmp/work/</code>
|
||
</h3></div></div></div>
|
||
<p>
|
||
This directory contains architecture-specific work sub-directories for packages built by BitBake.
|
||
All tasks execute from a work directory.
|
||
For example, the source for a particular package is unpacked, patched, configured and compiled all
|
||
within its own work directory.
|
||
Within the work directory, organization is based on the package group for which the source
|
||
is being compiled.
|
||
</p>
|
||
<p>
|
||
It is worth considering the structure of a typical work directory.
|
||
As an example, consider the <code class="filename">linux-yocto-kernel-3.0</code>
|
||
on the machine <code class="filename">qemux86</code>
|
||
built within the Yocto Project.
|
||
For this package, a work directory of
|
||
<code class="filename">tmp/work/qemux86-poky-linux/linux-yocto-3.0+git1+<.....></code>,
|
||
referred to as <code class="filename"><a class="link" href="ref-variables-glos.html#var-WORKDIR" title="WORKDIR">WORKDIR</a></code>, is created.
|
||
Within this directory, the source is unpacked to
|
||
<code class="filename">linux-qemux86-standard-build</code> and then patched by Quilt
|
||
(see the
|
||
"<a class="link" href="../dev-manual/using-a-quilt-workflow.html" target="_self">Modifying Package
|
||
Source Code with Quilt</a>" section in the Yocto Project Development Manual.
|
||
Within the <code class="filename">linux-qemux86-standard-build</code> directory,
|
||
standard Quilt directories <code class="filename">linux-3.0/patches</code>
|
||
and <code class="filename">linux-3.0/.pc</code> are created,
|
||
and standard Quilt commands can be used.
|
||
</p>
|
||
<p>
|
||
There are other directories generated within WORKDIR.
|
||
The most important directory is WORKDIR<code class="filename">/temp/</code>, which has log files for each
|
||
task (<code class="filename">log.do_*.pid</code>) and contains the scripts BitBake runs for
|
||
each task (<code class="filename">run.do_*.pid</code>).
|
||
The WORKDIR<code class="filename">/image/</code> directory is where "make
|
||
install" places its output that is then split into sub-packages
|
||
within WORKDIR<code class="filename">/packages-split/</code>.
|
||
</p>
|
||
</div></body>
|
||
</html>
|