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.