CC=xlC
CFLAGS=-O2 -Igdbm
# CFLAGS=-g -Igdbm -DYYDEBUG=1
LEX=flex
YACC=bison
LIBS= -Lgdbm -lgdbm

INDEXOBJS=parse.o indexmain.o lexer.o indextext.o database.o
SEARCHOBJS=searchmain.o database.o

.c.o:
	${CC} ${CFLAGS} -c $*.c
.C.o:
	${CCC} ${CCFLAGS} -c $*.C

all: htmlindex htmlsearch

htmlindex: ${INDEXOBJS}
	${CC} ${LIBS} ${INDEXOBJS} -o htmlindex

htmlsearch: ${SEARCHOBJS}
	${CC} ${LIBS} ${SEARCHOBJS} -o htmlsearch

lexer.o: parse.h lexer.l parse.o
	${LEX} -8 lexer.l
	${CC} ${CFLAGS} -c lex.yy.c
	mv lex.yy.o lexer.o

parse.o: parse.h parse.y
	${YACC} --verbose parse.y
	${YACC} -d parse.y
	${CC} ${CFLAGS} -c parse.tab.c
	mv parse.tab.o parse.o

clean:
	rm -f *.o lex.yy.* *.tab.* main htmlindex htmlsearch *.output core *.db