Documentation: Explicitly enable Dot

The dot package is identified as a required package for the Documentation, and
already marked as a required dependency with meson.

If meson can not find 'dot', then the documentation will not be built,
so we can explicitly enable it in our Doxyfile.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/Doxyfile.in b/Documentation/Doxyfile.in
index 49355bf6..24ccf0c0 100644
--- a/Documentation/Doxyfile.in
+++ b/Documentation/Doxyfile.in
@@ -2130,7 +2130,7 @@ HIDE_UNDOC_RELATIONS   = YES
 # set to NO
 # The default value is: NO.
 
-HAVE_DOT               = NO
+HAVE_DOT               = YES
 
 # The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
 # to run in parallel. When set to 0 doxygen will base this on the number of