#WARNING! Do not run a 'make install' unless you know what you're doing.

CPMSIZE = 62

CPMSYS = CPM$(CPMSIZE).SYS

IMGFORMAT = avrcpm
#IMGFORMAT = simhd

# CP/M emulator
CPMEMU = aliados


ifeq "$(OS)" "Windows_NT"
  PLATFORM=win32
else
  PLATFORM=Linux
endif


#Location of M80/L80
ifeq ($(PLATFORM),Linux)
  CPMBIN = /usr/local/lib/cpm/bin80
else
  CPMBIN = C:/cpmbin
endif


diskimage: CPM.BIN cpmdsk/*
	mkfs.cpm -f $(IMGFORMAT) -b CPM.BIN -L test diskimage
	cd cpmdsk; for x in *; do cpmcp -f $(IMGFORMAT) ../diskimage $$x 0:$$x; done; cd ..

CPM.BIN: IPL.BIN BIOS.BIN $(CPMSYS)
	dd conv=sync bs=118  count=1 if=IPL.BIN > tmpCPM.BIN   &&\
	echo -n "<CPM_Disk>" >> tmpCPM.BIN                     &&\
	dd conv=sync bs=128 count=44 if=$(CPMSYS) >> tmpCPM.BIN  &&\
	dd conv=sync bs=128  count=7 if=BIOS.BIN >> tmpCPM.BIN &&\
	mv tmpCPM.BIN CPM.BIN


BIOS.PRN BIOS.REL : AVRCPM.LIB CFGACPM.LIB
IPL.PRN IPL.REL : CFGACPM.LIB

%.REL: %.MAC
	$(CPMEMU) $(CPMBIN)/m80.com =$<
#	zxcc m80 -=$<


%.PRN: %.MAC
	$(CPMEMU) $(CPMBIN)/m80.com ,$@=$<
#	zxcc m80.com -,$@=$<

%.BIN: %.REL
	$(CPMEMU) $(CPMBIN)/l80.com $<,$@/N/E
#	zxcc l80.com -$<,$@/N/E

%.COM: %.REL
	$(CPMEMU) $(CPMBIN)/l80.com $<,$@/N/E
#	zxcc l80.com -$<,$@/N/E

.PHONY: clean installcpm install help

clean:
	rm -f BIOS.LST IPL.LST
	rm -f *.REL *.PRN *.BIN *.COM
	rm -f diskimage


installcpm: CPM.BIN
ifneq (${DEV},)
	sudo dd if=CPM.BIN of=${DEV} bs=128 conv=sync oflag=sync
	sync
	sleep 1
	sync
else
	@echo  Error: You must specify a device to install to! 
	@echo "       i.e. 'make $@ DEV=/dev/sdb1'"
endif

install: diskimage
ifneq (${DEV},)
	sudo dd if=diskimage of=${DEV} conv=sync oflag=direct,sync
	sync
	cpmls -f $(IMGFORMAT) ${DEV}
	sync
	sleep 1
	sync
else
	@echo Error: You must specify a device to install to! 
	@echo "       i.e. 'make $@ DEV=/dev/sdb1'"
endif

help:
	@echo -e "The following make targets are supported:\n"\
	"    diskimage   - Build a complete CP/M image. (default)\n"\
	"    CPM.BIN     - Build CP/M system (IPL+CCP+BDOS+BIOS).\n"\
	"\n"\
	"    BIOS.PRN    - Make a listing file from bios.asm\n"\
	"    IPL.PRN     - Dito for ipl\n"\
	"\n"\
	"    install     - Copy diskimage to memory card.\n"\
	"                  You must specify the card device on the command line.\n"\
	"                  Example: 'DEV=/dev/sdb1'\n"\
	"    installcpm  - Like install, but install only the system tracks,\n"\
	"                  leaving the CP/M file system unaffected.\n"\
	"\n"\
	"    clean       - Remove intermediate and output files.\n"\
	"    help        - Print this message and exit.\n"