lex.cmo: lex.cmi 
lex.cmx: lex.cmi 
gram.cmo: ast.cmi lex.cmi gram.cmi 
gram.cmx: ast.cmi lex.cmx gram.cmi 
sementics.cmo: ast.cmi gram.cmi sementics.cmi 
sementics.cmx: ast.cmi gram.cmx sementics.cmi 
main.cmo: gram.cmi sementics.cmi 
main.cmx: gram.cmx sementics.cmx 
gram.cmi: ast.cmi 
sementics.cmi: ast.cmi 
