ASMOBJS         := $(patsubst %.asm,%.o,$(wildcard *.asm))
COBJS           := $(patsubst %.c,%.o,$(wildcard *.c))
CXXOBJS         := $(patsubst %.cc,%.o,$(wildcard *.cc))
CDEPS           := $(COBJS:.o=.dep)
CXXDEPS         := $(CXXOBJS:.o=.dep)

all: $(SUBDIR).o

$(SUBDIR).o: $(ASMOBJS) $(COBJS) $(CXXOBJS)
	$(LD) -r -o $@ $^

%.o: %.asm
	$(NASM) -f elf -o $@ $<

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

%.o: %.cc
	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<

# Make dependency files
%.dep: %.c
	@set -e; rm -f $@; \
	  $(CC) -MM $(CPPFLAGS) $< | sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' > $@

clean:
	-rm -f *.o *.dep *~

# Include dependency files
ifndef clean
-include $(DEPS)
endif