VPATH += $(SRCDIR)/$(S)

OBJS := $(SRCS:%.c=%.o)
DEPS := $(SRCS:%.c=%.d)

INST := $(addsuffix _install,$(INSTALL_HEADERS))

all: $(LIB).so $(LIB).a

RANLIB ?= ranlib
$(LIB).a: $(OBJS)
	$(AR) cru $(LIB).a $(OBJS)
	$(RANLIB) $(LIB).a

$(LIB).so: $(OBJS)
	$(CC) $(LDFLAGS) -shared $(OBJS) -o $@

%.o: %.c
	$(CC) -Wp,-MD,$(@:%.o=%.d) $(CFLAGS) -o $@ -c $<

clean:
	rm -f $(OBJS) $(DEPS) $(LIB).a $(LIB).so

%_install: %
	@echo "Install $< in $(PREFIX)/include"; \
	cp $< $(PREFIX)/include || exit 1

install: $(INST)
	@echo "Install $(LIB).so in $(PREFIX)/lib"; \
	cp $(LIB).so $(PREFIX)/lib || exit 1

uninstall: $(UNINST)
	@for i in $(INSTALL_HEADERS); do \
		echo "Uninstall $$i from $(PREFIX)/include"; \
		rm -f $(PREFIX)/include/$$i; \
	done
	@echo "Uninstall $(LIB).so"
	@rm -f $(PREFIX)/lib/$(LIB).so

.PHONY: all clean install uninstall

-include $(DEPS)