all:
	make -f lang/algol60/Makefile-algol60

imp80:
	make -f lang/imp80/Makefile

imp77:
	make -f lang/imp77/Makefile

calc:
	make -f lang/calc/Makefile

v80X2:
	make -f lang/gram-v80X2/Makefile

algol60:
	make -f lang/algol60/Makefile-algol60

obj3d:
	make -f lang/obj3d/Makefile-obj3d

colorsep:
	make -f lang/colorsep/Makefile-colorsep

clean:
	make -f lang/algol60/Makefile-algol60 clean
	make -f lang/algol60/Makefile-obj3d clean
	make -f lang/algol60/Makefile-colorsep clean
	#make -f lang/imp80/Makefile clean
	#make -f lang/imp77/Makefile clean
	#make -f lang/calc/Makefile clean
	#make -f lang/gram-v80X2/Makefile clean