Poky Reference Manual: Added BBLAYERS to glossary.

Added an entry for BBLAYERS in the ref-variables (glossary) appendix.
The Extending Poky chapter was referencing this variable and it did not
exist.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>

diff --git a/documentation/poky-ref-manual/ref-variables.xml b/documentation/poky-ref-manual/ref-variables.xml
index 7e1080852504d2db7ad44e835703f2472b3f02b6..eea07de2ae8275320c1c775857d118d8abffd2b5 100644 (file)
--- a/documentation/poky-ref-manual/ref-variables.xml
+++ b/documentation/poky-ref-manual/ref-variables.xml
@@ -84,6 +84,12 @@
             </glossdef>
         </glossentry>
 
+        <glossentry id='var-BBLAYERS'><glossterm>BBLAYERS</glossterm>
+            <glossdef>
+                <para>Lists in the <filename>bblayers.conf</filename> file layers to enable in the Poky build.</para>
+            </glossdef>
+        </glossentry>
+
         <glossentry id='var-BPN'><glossterm>BPN</glossterm>
             <glossdef>
                 <para>Bare name of package with any suffixes like -cross -native