Last-Update: 2022-07-16

Index: doxygen/src/config.xml
===================================================================
--- doxygen.orig/src/config.xml
+++ doxygen/src/config.xml
@@ -3582,7 +3582,7 @@ to be found in the default search path.
 ]]>
       </docs>
     </option>
-    <option type='bool' id='HAVE_DOT' defval='0'>
+    <option type='bool' id='HAVE_DOT' defval='1'>
       <docs>
 <![CDATA[
  If you set the \c HAVE_DOT tag to \c YES then doxygen will assume the \c dot tool is
@@ -3814,7 +3814,15 @@ UML notation for the relationships.
       </docs>
       <value name='png'/>
       <value name='jpg'/>
+      <value name='jpg:cairo'/>
+      <value name='jpg:cairo:gd'/>
+      <value name='jpg:gd'/>
+      <value name='jpg:gd:gd'/>
       <value name='gif'/>
+      <value name='gif:cairo'/>
+      <value name='gif:cairo:gd'/>
+      <value name='gif:gd'/>
+      <value name='gif:gd:gd'/>
       <value name='svg'/>
       <value name='png:gd'/>
       <value name='png:gd:gd'/>