dev-manual: Reword for when to use BBMASK.

Changed the wording on when a user would consider using
the BBMASK variable.  It is more suited for excluding things
that cause problems rather than for speeding up build time.

Reporte-by: Paul Eggleton <paul.eggleton@linux.com>
(From yocto-docs rev: 993d7c953a37747297238cd9af53a1f00e737df9)

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 2013-03-21 06:47:31 -07:00 committed by Richard Purdie
parent 9114dfcbe8
commit 33f2c1a0ae
1 changed files with 87 additions and 85 deletions

View File

@ -3004,9 +3004,11 @@
<para>
You might find that there are groups of recipes or append files
that you want to filter out of the build process.
For example, recipes you know you will never use or want should not
be part of the build.
Removing these files from parsing speeds up parts of the build.
Usually, this is not necessary.
However, on rare occasions where you might want to use a
layer but exclude parts that are causing problems, such
as introducing a different version of a recipe, you can
use <filename>BBMASK</filename> to exclude the recipe.
</para>
<para>