CC = /bin/cc LEX = /bin/lex RM = /bin/rm all: @echo "Run 'make parser' to build the parser, or 'make lexer' to build the lexer." parser: $(CC) parse.c -o parser lexer: $(LEX) lexer.l $(CC) lex.yy.c -lfl -o lexer clean-parser: $(RM) parser clean-lexer: $(RM) lexer lex.yy.c