1 csrc = $(wildcard src/*.c) $(wildcard src/libc/*.c)

2 asrc = $(wildcard src/*.s)

3 aSsrc = $(wildcard src/*.S)

4 obj = $(asrc:.s=.o) $(aSsrc:.S=.o) $(csrc:.c=.o)

5

6 name = test2

7 elf = $(name).elf

8 bin = $(name).bin

9

10 warn = -pedantic -Wall

11 dbg = -g

12 opt = -O2

13 def = -DGAMENAME=\"testgame\" -DVERSTR=\"01\" -D__NO_CTYPE

14 inc = -I. -Isrc -Isrc/libc

15

16 tool_prefix = m68k-linux-gnu-

17

18 CC = $(tool_prefix)gcc

19 AS = $(tool_prefix)as

20 LD = $(tool_prefix)ld

21 OBJCOPY = $(tool_prefix)objcopy

22

23 CFLAGS = -m68000 -ffreestanding -fno-builtin $(warn) $(dbg) $(opt) $(def) $(inc)

24 CPPFLAGS = $(def)

25 ASFLAGS = -m68000 $(inc)

26 LDFLAGS = -T megadrive.ldscript -print-gc-sections \

27 -L/usr/lib/gcc-cross/m68k-linux-gnu/6 -lgcc

28

29 $(bin): $(elf)

30 $(OBJCOPY) -O binary $< $@

31

32 $(elf): tun_data.h $(obj)

33 $(LD) -o $@ $(obj) -Map link.map $(LDFLAGS)

34

35 tun_data.h: tunnel.ppm

36 cat $< | tools/ppm2md tun_ >$@

37

38 tunnel.ppm:

39 tools/tunnel >$@

40

41 .PHONY: clean

42 clean:

43 rm -f $(obj) $(elf) $(bin) tun_data.h tunnel.ppm

44

45 .PHONY: run

46 run: $(bin)

47 gens-sdl $<

48

49 .PHONY: copy

50 copy: $(bin)

51 mount /media/usbmass && cp $(bin) /media/usbmass/$(bin)

52 umount /media/usbmass

53

54 .PHONY: install

55 install: $(bin)

56 mount /media/usbmass

57 [ -f /media/usbmass/MEGA/MEGA.RBF ] || cp $(bin) /media/usbmass/MEGA/MEGA.BIN

58 umount /media/usbmass