+.PHONY: update
+update:
+ cd $(KVMSRC) && git submodule deinit ui/keycodemapdb || true
+ rm -rf $(KVMSRC)/ui/keycodemapdb
+ mkdir $(KVMSRC)/ui/keycodemapdb
+ cd $(KVMSRC) && git submodule update --init ui/keycodemapdb
+ rm -rf keycodemapdb
+ mkdir keycodemapdb
+ cp -R $(KVMSRC)/ui/keycodemapdb/* keycodemapdb/
+ git add keycodemapdb
+