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: 034054f431cc9f0e61c8e156eed66bdf6e1198a1)

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 4f99e18b66..011e0d7496 100644
--- a/documentation/ref-manual/ref-tasks.xml
+++ b/documentation/ref-manual/ref-tasks.xml
@@ -619,6 +619,9 @@
             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>