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 = test1

7 elf = $(name).elf

8 bin = $(name).bin

9

10 warn = -pedantic -Wall

11 dbg = -g

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

13 inc = -Isrc/libc

14

15 tool_prefix = m68k-linux-gnu-

16

17 CC = $(tool_prefix)gcc

18 AS = $(tool_prefix)as

19 LD = $(tool_prefix)ld

20 OBJCOPY = $(tool_prefix)objcopy

21

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

23 CPPFLAGS = $(def)

24 ASFLAGS = -m68000

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

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

27

28 $(bin): $(elf)

29 $(OBJCOPY) -O binary $< $@

30

31 $(elf): $(obj)

32 $(LD) -o $@ $(obj) -Map link.map $(LDFLAGS)

33

34 .PHONY: clean

35 clean:

36 rm -f $(obj) $(elf) $(bin)

37

38 .PHONY: run

39 run: $(bin)

40 gens-sdl $<