--- docs/doxygen.conf.orig	2008-05-30 16:29:57.000000000 +0000
+++ docs/doxygen.conf	2020-12-12 14:26:59.359295174 +0000
@@ -24,9 +24,18 @@
 
 OPTIMIZE_OUTPUT_FOR_C=YES
 
+# If the HTML_TIMESTAMP tag is set to YES then the footer of
+# each generated HTML page will contain the date and time when the page
+# was generated. Setting this to NO can help when comparing the output of
+# multiple runs.
+HTML_TIMESTAMP=NO
+
 FULL_PATH_NAMES=YES
 CASE_SENSE_NAMES=NO
 # some autoconf guru needs to make configure set this correctly...
 #STRIP_FROM_PATH=/root/apache/httpd-2.0-8/srclib/apr-util
 
-GENERATE_TAGFILE=docs/dox/apu.tag
+#GENERATE_TAGFILE=docs/dox/apu.tag
+GENERATE_LATEX=NO
+HTML_OUTPUT=manual
+SEARCHENGINE=NO