endif
mkdir -m $(DIR_MODE) -p $(PREFIX)/usr/include/stg
install -m $(DATA_MODE) -o $(OWNER) $(addprefix include/stg/,$(INCS)) $(PREFIX)/usr/include/stg/
endif
mkdir -m $(DIR_MODE) -p $(PREFIX)/usr/include/stg
install -m $(DATA_MODE) -o $(OWNER) $(addprefix include/stg/,$(INCS)) $(PREFIX)/usr/include/stg/