#

.PHONEY: all
all: $(PS)
	cd cppguide; $(MAKE) -f Makefile
	cd appguide; $(MAKE) -f Makefile
	cd libguide; $(MAKE) -f Makefile
	cd refguide; $(MAKE) -f Makefile

.PHONEY: clean
clean: 
	cd cppguide; $(MAKE) -f Makefile clean
	cd appguide; $(MAKE) -f Makefile clean
	cd libguide; $(MAKE) -f Makefile clean
	cd refguide; $(MAKE) -f Makefile clean
