documentation: dev-manual - minor edits.

(From yocto-docs rev: e138827210fecaecd90998d7e15561c4db083353)

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 2012-09-28 14:38:13 -07:00 committed by Richard Purdie
parent 24da1b8ba6
commit 02a1ed4c55
1 changed files with 3 additions and 2 deletions

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@ -563,11 +563,12 @@
<filename><ulink url='&YOCTO_DOCS_REF_URL;#var-IMAGE_FEATURES'>IMAGE_FEATURES</ulink></filename>
variable.
To create these features, the best reference is
<filename>meta/classes/core-image.bbclass</filename>, which shows how to achieve this.
<filename>meta/classes/core-image.bbclass</filename>, which shows how this is
achieved.
In summary, the file looks at the contents of the
<filename>IMAGE_FEATURES</filename>
variable and then maps that into a set of tasks or packages.
Based on this information the
Based on this information, the
<filename><ulink url='&YOCTO_DOCS_REF_URL;#var-IMAGE_INSTALL'> IMAGE_INSTALL</ulink></filename>
variable is generated automatically.
Users can add extra features by extending the class or creating a custom class for use