merge gallium docs into main docs

Reviewed-by: Eric Engestrom <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5706>

1 files changed, 8 insertions, 4 deletions

diff --git a/docs/conf.py b/docs/conf.py
index fe14ba731f0..27367654d47 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -20,9 +20,13 @@ import sphinx_rtd_theme
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
+import os
+import sys
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+sys.path.append(os.path.abspath('_exts'))
 
 
 # -- General configuration ------------------------------------------------
@@ -34,7 +38,7 @@ import sphinx_rtd_theme
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-extensions = []
+extensions = ['sphinx.ext.graphviz', 'formatting']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']