+doxygen: doc_inner
+ @$(DOXYGEN)
+
+gtags:
+ @$(GTAGS)
+
+htags: doc_inner gtags
+ @$(HTAGS) $(HTAGSFLAG) $</
+
+doc_inner:
+ @$(MKDIR) $@
+
+clean: clean_cmd clean_src clean_gtags clean_systemtest clean_unittest clean_doc_inner clean_doc
+
+clean_cmd:
+ @rm -f casl2 comet2 dumpword
+
+clean_gtags:
+ @rm -f GPATH GRTAGS GSYMS GTAGS
+
+clean_src: