ROM 		= ../rom.bin

BUILD_DIR 	= .build

SRC_DIRS 	= programs system

# VASM 		= ~/6502/vasm6502
ASM		 	= ca65
ASMFLAGS 	= --cpu 65C02 $(foreach srcdir, $(SRC_DIRS), -I $(srcdir))
ASMDEPFLAGS	= --create-dep .dependencies

LD 			= ld65
LDFLAGS 	= -C linker.conf

# DEPENDS		= $(shell $(VASM) -depend=make $(MAIN))

-include .dependencies

$(BUILD_DIR):
	mkdir $@

default: $(ROM)

$(ROM): $(BUILD_DIR)/main.o
	$(LD) $(LDFLAGS) $< -o $@

$(BUILD_DIR)/%.o: %.s65 $(BUILD_DIR)
	$(ASM) $(ASMFLAGS) $(ASMDEPFLAGS) $< -o $@

.PHONY = test
test: ../test.bin
../test.bin: $(BUILD_DIR)/test.o
	# $(VASM) -dotdir -opt-branch -wdc02 -chklabels test.asm6502 
	# $(ASM) $(ASMFLAGS) test.asm6502 -o test.o
	$(LD) $(LDFLAGS) $(BUILD_DIR)/test.o -o ../test.bin

clean:
	rm -r $(BUILD_DIR)
	rm $(ROM)