# Compilador
CC=sdcc
CFLAGS=-DDEBUG

# Assembler
AS=asx8051
ASFLAGS=-plosgff

# Linker
LD=aslink
LDFLAGS=-cn

# Shell
SHELL=bash

# Archivos
cmodules=main dp8390 eth ip udp
amodules=leds
modules=$(cmodules) $(amodules)

all: el.hex

debug.h: types.h leds.h

reg51.h: reg51sdcc.h

netdev.h: types.h

dp8390.h: types.h reg51.h netdev.h

eth.h: types.h

ip.h: types.h

udp.h: types.h

dp8390.asm: dp8390.c dp8390.h debug.h eth.h
dp8390.rel: dp8390.asm

eth.asm: eth.c eth.h netdev.h debug.h
eth.rel: eth.asm

ip.asm: ip.c ip.h netdev.h debug.h
ip.rel: ip.asm

udp.asm: udp.c udp.h ip.h netdev.h debug.h
udp.rel: udp.asm

main.asm: main.c leds.h reg51.h netdev.h eth.h ip.h udp.h debug.h
main.rel: main.asm

leds.rel: leds.asm

el.hex: $(addsuffix .rel, $(modules))
	@echo -e \
			"-myuxi\n"\
			"-Y\n"\
			"-b CSEG = 0x0000\n"\
			"-b ISEG = 0x0080\n"\
			"-b BSEG = 0x0000\n"\
			"-k /usr/share/sdcc/lib/small\n"\
			"-k /usr/share/sdcc/lib/small\n"\
			"-l mcs51\n"\
			"-l libsdcc\n"\
			"-l libint\n"\
			"-l liblong\n"\
			"-l libfloat\n"\
			"$(addsuffix .rel\n, $(modules))"\
			"-e\n" | \
		$(LD) $(LDFLAGS)
	@packihx main.ihx > el.hex
	@$(RM) main.ihx

%.asm:
	$(CC) $(CFLAGS) -c $<

%.rel:
	$(AS) $(ASFLAGS) $<


clean:
	@rm -vf el.hex *.rel $(addsuffix .asm, $(cmodules)) *.lst *.map *.lnk *.mem *.sym

.PHONY: clean