#
# makefile for swan-sdk
#

OUT = test.wsc
CC = ia16-elf-gcc
LD = ia16-elf-ld
ODIR = obj
ADIR = objs
SDIR = src
INC = -Iinc

CFLAGS = -march=v30# use NEC v30 chip
CFLAGS += -ffreestanding# no stdlib
CFLAGS += -fno-pic# for use of inline asm

_OBJS = entry.o main.o # todo: make sure entry is forced as entry point for linker

OBJS = $(patsubst %,$(ODIR)/%,$(_OBJS))

LDFILE = swan.ld


$(ODIR)/%.o: $(SDIR)/%.c
	$(CC) -c $(INC) -o $@ $< $(CFLAGS) 

$(ODIR)/entry.o: $(SDIR)/entry.S
	$(CC) -c $(INC) -o $@ $< $(CFLAGS)

$(OUT): $(OBJS)
	$(LD) -T $(LDFILE) $^ -o $(OUT) -Map=output.map

add:
	./romheader
run:
	mednafen test.wsc

.PHONY: clean

clean:
	rm -f $(ODIR)/*.o $(OUT)