ANTLR_HOME = /usr/local

grammar_file = sd_grammar.g
grammar_src = sd_parser.cpp sd_lexer.cpp sd_parser.hpp sd_lexer.hpp sdTokenTypes.hpp sdTokenTypes.txt
grammar_obj = sd_parser.o sd_lexer.o

all: $(grammar_file) 
	java -classpath $(ANTLR_HOME)/lib/antlr.jar antlr.Tool $(grammar_file)

clean:
	rm -f $(grammar_src) $(grammar_obj)