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ref-manual: Added the nativesdk class. 

(From yocto-docs rev: 17e7e5571cc5e60bed498844efa2f90b5c60e38e)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Scott Rifenbark 2013-12-03 09:25:48 -06:00 committed by Richard Purdie
parent c4f72e13fa
commit 8933434d6e
1 changed files with 39 additions and 0 deletions
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documentation/ref-manual/ref-classes.xml
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@ -1185,6 +1185,45 @@
</para>
</section>
<section id='ref-classes-nativesdk'>
<title><filename>nativesdk.bbclass</filename></title>
<para>
The native SDK (<filename>nativesdk</filename>) class provides common
functionality for recipes that wish to build tools to run as part of
an SDK (i.e. tools that run on
<link linkend='var-SDKMACHINE'><filename>SDKMACHINE</filename></link>).
</para>
<para>
You can create a recipe that builds tools that run on the SDK machine
a couple different ways:
<itemizedlist>
<listitem><para>Create a <filename>myrecipe-native.bb</filename>
that inherits the <filename>nativesdk</filename> class.
</para></listitem>
<listitem><para>Create a <filename>nativesdk</filename> variant
of any recipe by adding the following:
<literallayout class='monospaced'>
<link linkend='var-BBCLASSEXTEND'><filename>BBCLASSEXTEND</filename></link> = "nativesdk"
</literallayout>
Inside the recipe, use <filename>_class-nativesdk</filename> and
<filename>_class-target</filename> overrides to specify any
functionality specific to the respective SDK machine or target
case.</para></listitem>
</itemizedlist>
</para>
<para>
Although applied differently, the <filename>nativesdk</filename> class
is used with both methods.
The advantage of the second method is that you do not need to have two
separate recipes (assuming you need both) for the SDK machine and the
target.
All common parts of the recipe are automatically shared.
</para>
</section>
<section id='ref-classes-pkgconfig'>
<title>Pkg-config - <filename>pkgconfig.bbclass</filename></title>