dev-manual: Added a second EXTERNALSRC example.

Added a new example on how to set this from the recipe or the
recipe's bbappend file.

(From yocto-docs rev: bc0d9de3378f3462729301e74419b7dede17558b)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index 8573581caf..7a326543d8 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -7263,6 +7263,16 @@ Gateways via their Web Interfaces</ulink>"</emphasis>
         </para>
 
         <para>
+            This next example shows how to accomplish the same thing by setting
+            <filename>EXTERNALSRC</filename> in the recipe itself or in the
+            recipe's append file:
+            <literallayout class='monospaced'>
+     EXTERNALSRC = "<replaceable>path</replaceable>"
+     EXTERNALSRC_BUILD = "<replaceable>path</replaceable>"
+            </literallayout>
+        </para>
+
+        <para>
             By default, <filename>externalsrc.bbclass</filename> builds
             the source code in a directory separate from the external source
             directory as specified by