ETH=enp0s25
#ETH=eth0

RM = rm -f

DIRNAME = $(shell basename $(PWD))
X64 = $(shell which x64sc)
X64CAPS = $(shell /sbin/getcap $(X64) 2>/dev/null|grep cap_net_raw || /bin/true)
X64OPTS = -default +sound

# if emulator has not raw net capability, run using sudo
ifeq ($(X64CAPS),)
  X64 := sudo $(X64)
endif

all: disk zip

disk: rrnetmk3.d64

rrnetmk3.d64: firmware tool mk3flasher
	-c1541 -format "rrnetmk3,00" d64 $@ \
		-write rrnet-tool.prg "rrnet-tool" \
		-write rrnetmk3flasher.prg "rrnetmk3flasher" \
		-write originalflasher.prg "originalflasher" \
		-list

.PHONY: firmware tool mk3flasher

firmware: svnversion.inc
	$(MAKE) -C firmware
tool: svnversion.inc
	$(MAKE) -C tool
mk3flasher: svnversion.inc
	$(MAKE) -C mk3flasher

CHECKFILES=\
	firmware/Makefile firmware/rrnetmk3.s \
	tool/Makefile tool/tool.s \
	mk3flasher/Makefile mk3flasher/mk3flasher.s \
	Makefile readme.txt

svnversion.inc: $(CHECKFILES)
	echo "; autogenerated, do not edit" > $@
	LANGUAGE="en" svn info $(CHECKFILES) | grep -i "revision" | sort -r | grep -i "revision" -m 1 | sed 's/.*: \(.*\)/.define SVNREVISION "\1"/g' >> $@
	[ ! -d .git ] || echo ".define SVNREVISION \"$$(git rev-list --count HEAD)\"" >> $@

clean:
	$(MAKE) -C firmware $@
	$(MAKE) -C tool $@
	$(MAKE) -C mk3flasher $@

distclean: clean
	$(RM) rrnet-tool.prg
	$(RM) rrnetmk3flasher.prg
	$(RM) originalflasher.prg
	$(RM) rrnetmk3.d64

zip: firmware tool mk3flasher
	rm -f rrnetmk3-firmware.zip
	rm -f rrnetmk3-firmware-source.zip
	rm -f ../rrnetmk3-firmware-source
	-zip -q rrnetmk3-firmware.zip \
		license.txt \
		readme.txt \
		rrnetmk3.d64
	cd .. ; ln -s $(DIRNAME) rrnetmk3-firmware-source 
	-cd .. ; zip -q rrnetmk3-firmware-source/rrnetmk3-firmware-source.zip \
		rrnetmk3-firmware-source/Makefile \
		rrnetmk3-firmware-source/svnversion.inc \
		rrnetmk3-firmware-source/todo.txt \
		rrnetmk3-firmware-source/license.txt \
		rrnetmk3-firmware-source/readme.txt \
		rrnetmk3-firmware-source/tool/Makefile \
		rrnetmk3-firmware-source/tool/*.s \
		rrnetmk3-firmware-source/mk3flasher/Makefile \
		rrnetmk3-firmware-source/mk3flasher/*.s \
		rrnetmk3-firmware-source/mk3flasher/*.i \
		rrnetmk3-firmware-source/firmware/Makefile \
		rrnetmk3-firmware-source/firmware/*.s \
		rrnetmk3-firmware-source/firmware/*.inc \
		rrnetmk3-firmware-source/firmware/c64-cbm80.ld
	rm ../rrnetmk3-firmware-source
	
testmk3flasher: mk3flasher firmware disk
	dd if=/dev/zero ibs=8k count=1 > rrnetmk3.bin
# VICE bug! cs8900ioif must be set before activating ethernet device
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -cartrrnet rrnetmk3.bin -rrnetmk3flash rrnetmk3.d64
	rm -f rrnetmk3.bin rrnetmk3.crt

# 8k ROM, CS8900a at De00
# examples: 64nic/fb-net in rrnet compatible mode
test64nic: firmware
	cp firmware/firmware.bin rrnetmk3.bin
# VICE bug! cs8900ioif must be set before activating ethernet device
# VICE bug! "carrier cartridge" must be activated first, then ethernet
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -cart8 rrnetmk3.bin -rrnet
	rm -f rrnetmk3.bin rrnetmk3.crt

# FIXME: this doesnt work yet, the firmware does not support TFE style mapping yet	
# 8k ROM, CS8900a at De00
# examples: TFE or 64nic/fb-net in TFE compatible mode
testtfe: firmware
	cp firmware/firmware.bin rrnetmk3.bin
# VICE bug! cs8900ioif must be set before activating ethernet device
# VICE bug! "carrier cartridge" must be activated first, then ethernet
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -cart8 rrnetmk3.bin -tfe
	rm -f rrnetmk3.bin rrnetmk3.crt

# 8k ROM, CS8900a at De00
# examples: RRNET MK3
testrrnetmk3: firmware
	cp firmware/firmware.bin rrnetmk3.bin
	cartconv -t rrnet -i rrnetmk3.bin -o rrnetmk3.crt
# VICE bug! cs8900ioif must be set before activating ethernet device
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -cartcrt rrnetmk3.crt
	rm -f rrnetmk3.bin rrnetmk3.crt

# 8k ROM, CS8900a at De00
# examples: RRNET MK3
testoriginal: mk3flasher/original.bin
	cp $< rrnetmk3.bin
	cartconv -t rrnet -i rrnetmk3.bin -o rrnetmk3.crt
# VICE bug! cs8900ioif must be set before activating ethernet device
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -cartcrt rrnetmk3.crt
	rm -f rrnetmk3.bin rrnetmk3.crt

# 8k ROM, CS8900a at De02
# examples: retro replay, nordic replay
testrr: firmware
	cp firmware/firmware.bin rrnetmk3.bin
	dd if=/dev/zero ibs=8k count=3 >> rrnetmk3.bin
	cartconv -t rr -i rrnetmk3.bin -o rrnetmk3.crt
# VICE bug! cs8900ioif must be set before activating ethernet device
# VICE bug! clockport device must be set first, then "carrier cartridge"
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -rrclockportdevice 2 -cartcrt rrnetmk3.crt
	rm -f rrnetmk3.bin rrnetmk3.crt

# 8k ROM, CS8900a at De02
# examples: mmc64
testmmc64: firmware
	cp firmware/firmware.bin rrnetmk3.bin
	cartconv -t mmc64 -i rrnetmk3.bin -o rrnetmk3.crt
# VICE bug! cs8900ioif must be set before activating ethernet device
# VICE bug! clockport device must be set first, then "carrier cartridge"
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -mmc64clockportdevice 2 -cartcrt rrnetmk3.crt
	rm -f rrnetmk3.bin rrnetmk3.crt

# FIXME: this doesnt work yet, the emulation is broken too
# 8k ROM, CS8900a at De02
# examples: mmc replay
testmmcr: firmware
	cp firmware/firmware.bin rrnetmk3.bin
	dd if=/dev/zero ibs=8k count=3 >> rrnetmk3.bin
	dd if=/dev/zero ibs=8k count=3 >> rrnetmk3.bin
	cat firmware/firmware.bin >> rrnetmk3.bin
	cartconv -t mmcr -i rrnetmk3.bin -o rrnetmk3.crt
# VICE bug! cs8900ioif must be set before activating ethernet device
# VICE bug! clockport device must be set first, then "carrier cartridge"
	$(X64) $(X64OPTS) -ethernetioif $(ETH) -mmcrclockportdevice 2 -cartcrt rrnetmk3.crt
	rm -f rrnetmk3.bin rrnetmk3.crt