WGCFLAGS=-Wall -Wextra -Wmissing-prototypes -Wno-unused-parameter -Wno-sign-compare `pkg-config --cflags goocanvas`
FANCYLIBS=`pkg-config --libs goocanvas`

PROGRAMS=grid4 grid5 drill2 rack rack-fancy
all: $(PROGRAMS)

LIBRARY=bag.o dict.o grid.o subanagram.o word-game.o
FANCYLIBRARY=demo-item.o

%: %.o $(LIBRARY)
	$(CC) $(CFLAGS) $(WGCFLAGS) $(LDFLAGS) -lreadline -lm -o $@ $^

%-fancy: %-fancy.o $(LIBRARY) $(FANCYLIBRARY)
	$(CC) $(CFLAGS) $(WGCFLAGS) $(LDFLAGS) $(FANCYLIBS) -lreadline -lm -o $@ $^

%.o: %.c
	$(CC) $(CFLAGS) $(WGCFLAGS) -c -o $@ $<

Makefile.dep: *.c
	$(CC) -M $(CPPFLAGS) $(WGCFLAGS) $^ > $@
-include Makefile.dep

.PHONY: clean
clean:
	rm -f $(PROGRAMS) *.o Makefile.dep