CFLAGS ?= --std=c99 -Wall -O0 -g
ULNAV2_AS ?= $(HOME)/ulnav2-b/ulnav2-b-as
ULNAV2_ASFLAGS ?= -g
bin_PROGRAMS = hw4
ulna_DATA = adder.img bsort.img multu8.img
C_SOURCES = hw4.c
OBJS = hw4.o

all: $(bin_PROGRAMS) $(ulna_DATA)

hw4: hw4.o
	$(CC) -o $@ $^ $(LDFLAGS)

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

%.img: %.S $(ULNAV2_AS)
	$(ULNAV2_AS) $(ULNAV2_ASFLAGS) $< $@

indent:
	for f in $(C_SOURCES); do indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs -cp1 -il0 $$f; done

clean:
	-rm -f $(bin_PROGRAMS) $(ulna_DATA) $(OBJS)

.PHONY: indent clean