LIB=plw.lib

all: $(LIB)

CC=sdcc
AS=sdasz80
AR=sdar
CFLAGS=-mz80 --Werror --fsigned-char --std-sdcc99 --opt-code-speed
LDFLAGS=--no-std-crt0 --fomit-frame-pointer

lib_SRCS=$(wildcard *.z80)
lib_OBJS=$(patsubst %.z80,%.rel,$(lib_SRCS))

$(LIB): $(lib_OBJS) plw_player.rel
	$(AR) -rcD $(LIB) $(lib_OBJS)
	cp $(LIB) ..
	cp plw_player.rel ../

plw_player.rel: plw_player.c player/plw_player.h

player/plw_player.h:
	make -C player

%.rel: %.z80
	$(AS) -o $<

%.rel: %.c
	$(CC) $(CFLAGS) $(LDFLAGS) -c $<

.PHONY: clean
clean:
	make -C player clean
	rm -f *.bin *.rel *.lk *.noi *.map *.ihx *.sym *.lst *.zx7 player.asm $(LIB)