doc: add generated index to table of contents
Show the index in the navigation sidebar.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/doc/genindex.rst b/doc/genindex.rst
new file mode 100644
index 0000000..2e452cb
--- /dev/null
+++ b/doc/genindex.rst
@@ -0,0 +1,4 @@
+.. SPDX-License-Identifier: GPL-2.0-or-later
+
+Index
+=====
diff --git a/doc/index.rst b/doc/index.rst
index 57b42c6..4339862 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -99,4 +99,7 @@
Indices and tables
==================
-* :ref:`genindex`
+.. toctree::
+ :maxdepth: 1
+
+ genindex