PREFIX = /usr/local DESTDIR = RM = rm -f LN = ln -f MKDIR = mkdir -p INSTALL = install INCLUDEDIR= $(PREFIX)/include all: clean: distclean: clean install: all $(MKDIR) $(DESTDIR)$(INCLUDEDIR) $(INSTALL) -m 0644 -- Phone.h $(DESTDIR)$(INCLUDEDIR)/Phone.h uninstall: $(RM) -- $(DESTDIR)$(INCLUDEDIR)/Phone.h .PHONY: all clean distclean install uninstall