ref-manual: do_checkpkg - added link to checking upgrade status

I show the "devtool check-upgrade-status" command as part of
the "do_checkpkg" task section.  I added a cross-reference
link to the "Checking on the Upgrade Status of a Recipe"
section in the ref-manual.

(From yocto-docs rev: d1bc8b9c3bb6d40fb8401e93b46088e965e2d956)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/documentation/ref-manual/ref-tasks.xml b/documentation/ref-manual/ref-tasks.xml
index c7e83cf735..734a5a752d 100644
--- a/documentation/ref-manual/ref-tasks.xml
+++ b/documentation/ref-manual/ref-tasks.xml
@@ -618,6 +618,9 @@
             See the
             "<link linkend='ref-devtool-reference'><filename>devtool</filename> Quick Reference</link>"
             chapter for more information on <filename>devtool</filename>.
+            See the
+            "<ulink url='&YOCTO_DOCS_REF_URL;#devtool-checking-on-the-upgrade-status-of-a-recipe'>Checking on the Upgrade Status of a Recipe</ulink>"
+            section for information on checking the upgrade status of a recipe.
         </para>
 
         <para>