From: Scott Rifenbark <scott.m.rifenbark@intel.com>
Date: Tue, 4 Mar 2014 20:03:01 +0000 (-0600)
Subject: user-manual-metadata.xml: Added BB_ORIGENV example.
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d4328e2df355252870c3bf01031538a77795cedb;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

user-manual-metadata.xml: Added BB_ORIGENV example.

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

diff --git a/doc/user-manual/user-manual-metadata.xml b/doc/user-manual/user-manual-metadata.xml
index 6736bc7b779..748b959d988 100644
--- a/doc/user-manual/user-manual-metadata.xml
+++ b/doc/user-manual/user-manual-metadata.xml
@@ -896,6 +896,15 @@
                 such as <filename>getVar()</filename>.
                 The datastore object is useful, for example, to find the original
                 <filename>DISPLAY</filename> variable.
+                Here is an example:
+                <literallayout class='monospaced'>
+     BB_ORIGENV - add example?
+
+     origenv = d.getVar("BB_ORIGENV", False)
+     bar = origenv.getVar("BAR", False)
+                </literallayout>
+                The previous example returns <filename>BAR</filename> from the original
+                execution environment.
             </para>
 
             <para>