Provided by: doxygen_1.9.1-2ubuntu2_amd64
doxyindexer - creates a search index from raw search data
doxyindexer [-o output_dir] searchdata.xml [searchdata2.xml...]
Generates a search index called doxysearch.db from one or more search data files produced by doxygen. Use doxysearch.cgi as a CGI program to search the data indexed by doxyindexer.
-o <output_dir> The directory where to write the doxysearch.db to. If omitted the current directory is used.
doxygen(1), doxysearch(1), doxywizard(1).