Add reST target for Doc/packaging/setupcfg
diff --git a/Doc/packaging/commandhooks.rst b/Doc/packaging/commandhooks.rst
index 8dc233b..fd33357 100644
--- a/Doc/packaging/commandhooks.rst
+++ b/Doc/packaging/commandhooks.rst
@@ -1,3 +1,5 @@
+.. TODO integrate this in commandref and configfile
+
=============
Command hooks
=============
@@ -9,6 +11,9 @@
processed), but before it is run. The post-hooks are run after the command
itself. Both types of hooks receive an instance of the command object.
+See also global setup hooks in :ref:`packaging-setupcfg`.
+
+
Sample usage of hooks
=====================
diff --git a/Doc/packaging/setupcfg.rst b/Doc/packaging/setupcfg.rst
index 68786b2..9af8b63 100644
--- a/Doc/packaging/setupcfg.rst
+++ b/Doc/packaging/setupcfg.rst
@@ -1,5 +1,7 @@
.. highlightlang:: cfg
+.. _packaging-setupcfg:
+
*******************************************
Specification of the :file:`setup.cfg` file
*******************************************