# To demonstrate the Bison bug, run make on this file and observe that,
# unmodified, compilation succedd - but relies on YY_DECL being defined.
#
# To observe the breakage, simply comment out the CFLAGS line.

CFLAGS=-DYY_DECL="int yylex (YYSTYPE * yylval_param , yyscan_t yyscanner, char *cvs)"

default: gram.o lex.o

gram.o lex.o: yyscan.h Makefile

gram.h gram.c: gram.y
	bison --defines=gram.h --output-file=gram.c -d $<
lex.h lex.c: lex.l
	flex --header-file=lex.h --outfile=lex.c $<

gram.o: gram.c lex.h gram.h
import.o: import.c lex.h gram.h
lex.o: lex.c gram.h

clean:
	rm -f *.o lex.[ch] gram.[ch]