CC= gcc
OPTIMISE= -O2
WERROR= -Werror
WARNINGS= -Wall -Wwrite-strings -Wpointer-arith -Wmissing-prototypes \
	  -Wstrict-prototypes -Wno-format-zero-length
DEBUG=-g

CFLAGS += $(WARNINGS) $(WERROR) $(OPTIMISE) $(DEBUG)

TARGETS= ypp-commodities

all: $(TARGETS)

CONVERT_OBJS= convert.o ocr.o pages.o structure.o

ypp-commodities: $(CONVERT_OBJS) -lnetpbm -lXtst -lX11
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)

$(CONVERT_OBJS): ocr.h convert.h structure.h common.h

clean:
	rm -f $(TARGETS) *.o core core.* *~ t t.* u u.* ./#pages#.ppm