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| author |   Scott Rifenbark <scott.m.rifenbark@intel.com> | 2014-03-04 14:03:01 -0600 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-09 18:57:14 -0700 |
| commit | d4328e2df355252870c3bf01031538a77795cedb (patch) | |
| tree | 80cbff3136b8dd04fcbb2885f584f7ffa6039c4f /doc | |
| parent | 71e314b86957ecc01d77262d0a000f6f31db2bcc (diff) | |
| download | bitbake-d4328e2df355252870c3bf01031538a77795cedb.tar.gz | |
user-manual-metadata.xml: Added BB_ORIGENV example.
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/user-manual/user-manual-metadata.xml | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/user-manual/user-manual-metadata.xml b/doc/user-manual/user-manual-metadata.xml index 6736bc7b7..748b959d9 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> |