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author | Timo Mueller <timo.mueller@bmw-carit.de> | 2013-02-08 09:16:33 -0600 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-02-14 17:25:35 +0000 |
commit | a41a805500cab281fba15bd8e5d3e60b88d0d4be (patch) | |
tree | 9973678912b57cfdef5b1f9676794a556b4d8966 /documentation/ref-manual/eclipse/html/poky-ref-manual/ref-bitbake-tasklist.html | |
parent | 768152340898cbb9faed6e8865a4e35c69833230 (diff) | |
download | poky-a41a805500cab281fba15bd8e5d3e60b88d0d4be.tar.gz |
documentation: Part 1 of 2 updates to integrating docs to Eclipse help.
Hi,
the generation of eclipse help files has been merged from the timo
branch to the master. Since the creation of the timo branch there have
been some changes to the master branch (e.g. new documentation,
renamed documentation).
This patch set does some cleanup for the renamed documentation and
adds eclipse help generation support to the new documentation.
01: Removes the 'the' from the document titles
02..04: Cleanup obsolete artifacts resulting from the merge
05..08: Add eclipse help generation for ref-manual
09..13: Add eclipse help generation for kernel-dev
14..18: Add eclipse help generation for profile-manual
Best regards,
Timo
This patch set originally contained 18 patches. I (Scott Rifenbark)
had to push these changes as two parts. This is the first part.
It does not include creation of the three cusomization files.
(From yocto-docs rev: 9b1889f6e31ee70dae704fa08763fb9196616dad)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation/ref-manual/eclipse/html/poky-ref-manual/ref-bitbake-tasklist.html')
-rw-r--r-- | documentation/ref-manual/eclipse/html/poky-ref-manual/ref-bitbake-tasklist.html | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/documentation/ref-manual/eclipse/html/poky-ref-manual/ref-bitbake-tasklist.html b/documentation/ref-manual/eclipse/html/poky-ref-manual/ref-bitbake-tasklist.html deleted file mode 100644 index fedbcca285..0000000000 --- a/documentation/ref-manual/eclipse/html/poky-ref-manual/ref-bitbake-tasklist.html +++ /dev/null | |||
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1 | <html> | ||
2 | <head> | ||
3 | <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> | ||
4 | <title>6.4. The Task List</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="ref-bitbake.html" title="Chapter 6. BitBake"> | ||
9 | <link rel="prev" href="ref-bitbake-dependencies.html" title="6.3. Dependencies"> | ||
10 | <link rel="next" href="ref-bitbake-runtask.html" title="6.5. Running a Task"> | ||
11 | </head> | ||
12 | <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="section" title="6.4. The Task List"> | ||
13 | <div class="titlepage"><div><div><h2 class="title" style="clear: both"> | ||
14 | <a name="ref-bitbake-tasklist"></a>6.4. The Task List</h2></div></div></div> | ||
15 | <p> | ||
16 | Based on the generated list of providers and the dependency information, | ||
17 | BitBake can now calculate exactly what tasks it needs to run and in what | ||
18 | order it needs to run them. | ||
19 | The build now starts with BitBake forking off threads up to the limit set in the | ||
20 | <code class="filename"><a class="link" href="ref-variables-glos.html#var-BB_NUMBER_THREADS" title="BB_NUMBER_THREADS">BB_NUMBER_THREADS</a></code> variable. | ||
21 | BitBake continues to fork threads as long as there are tasks ready to run, | ||
22 | those tasks have all their dependencies met, and the thread threshold has not been | ||
23 | exceeded. | ||
24 | </p> | ||
25 | <p> | ||
26 | It is worth noting that you can greatly speed up the build time by properly setting | ||
27 | the <code class="filename">BB_NUMBER_THREADS</code> variable. | ||
28 | See the | ||
29 | "<a class="link" href="../yocto-project-qs/building-image.html" target="_self">Building an Image</a>" | ||
30 | section in the Yocto Project Quick Start for more information. | ||
31 | </p> | ||
32 | <p> | ||
33 | As each task completes, a timestamp is written to the directory specified by the | ||
34 | <code class="filename"><a class="link" href="ref-variables-glos.html#var-STAMP" title="STAMP">STAMP</a></code> variable (usually | ||
35 | <code class="filename">build/tmp/stamps/*/</code>). | ||
36 | On subsequent runs, BitBake looks at the <code class="filename">/build/tmp/stamps</code> | ||
37 | directory and does not rerun | ||
38 | tasks that are already completed unless a timestamp is found to be invalid. | ||
39 | Currently, invalid timestamps are only considered on a per | ||
40 | <code class="filename">.bb</code> file basis. | ||
41 | So, for example, if the configure stamp has a timestamp greater than the | ||
42 | compile timestamp for a given target, then the compile task would rerun. | ||
43 | Running the compile task again, however, has no effect on other providers | ||
44 | that depend on that target. | ||
45 | This behavior could change or become configurable in future versions of BitBake. | ||
46 | </p> | ||
47 | <div class="note" title="Note" style="margin-left: 0.5in; margin-right: 0.5in;"> | ||
48 | <h3 class="title">Note</h3> | ||
49 | Some tasks are marked as "nostamp" tasks. | ||
50 | No timestamp file is created when these tasks are run. | ||
51 | Consequently, "nostamp" tasks are always rerun. | ||
52 | </div> | ||
53 | </div></body> | ||
54 | </html> | ||