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 dep = $(csrc:.c=.d)

6

7 name = test2

8 elf = $(name).elf

9 bin = $(name).bin

10

11 warn = -pedantic -Wall

12 dbg = -g

13 opt = -O2

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

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

16

17 tool_prefix = m68k-linux-gnu-

18

19 CC = $(tool_prefix)gcc

20 AS = $(tool_prefix)as

21 LD = $(tool_prefix)ld

22 OBJCOPY = $(tool_prefix)objcopy

23

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

25 CPPFLAGS = $(def)

26 ASFLAGS = -m68000 $(inc)

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

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

29

30 $(bin): $(elf)

31 $(OBJCOPY) -O binary $< $@

32

33 $(elf): tun_data.h $(obj)

34 $(LD) -o $@ $(obj) -Map link.map $(LDFLAGS)

35

36 tun_data.h: tunnel.ppm

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

38

39 tunnel.ppm:

40 tools/tunnel >$@

41

42 -include $(dep)

43

44 %.d: %.c

45 @$(CPP) $(CFLAGS) $< -MM -MT $(@:.d=.o) >$@

46

47 .PHONY: clean

48 clean:

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

50

51 .PHONY: cleandep

52 cleandep:

53 rm -f $(dep)

54

55 .PHONY: run

56 run: $(bin)

57 gens-sdl $<

58

59 .PHONY: copy

60 copy: $(bin)

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

62 umount /media/usbmass

63

64 .PHONY: install

65 install: $(bin)

66 mount /media/usbmass

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

68 umount /media/usbmass