megadrive_test1
annotate Makefile @ 6:862f8a034cae
expanding the megadrive code
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 11 Feb 2017 08:56:42 +0200 |
| parents | e7138066c7ea |
| children |
| rev | line source |
|---|---|
| nuclear@6 | 1 csrc = $(wildcard src/*.c) $(wildcard src/libc/*.c) |
| nuclear@0 | 2 asrc = $(wildcard src/*.s) |
| nuclear@0 | 3 aSsrc = $(wildcard src/*.S) |
| nuclear@4 | 4 obj = $(asrc:.s=.o) $(aSsrc:.S=.o) $(csrc:.c=.o) |
| nuclear@0 | 5 |
| nuclear@0 | 6 name = test1 |
| nuclear@0 | 7 elf = $(name).elf |
| nuclear@0 | 8 bin = $(name).bin |
| nuclear@0 | 9 |
| nuclear@0 | 10 warn = -pedantic -Wall |
| nuclear@0 | 11 dbg = -g |
| nuclear@6 | 12 def = -DGAMENAME=\"testgame\" -DVERSTR=\"01\" -D__NO_CTYPE |
| nuclear@6 | 13 inc = -Isrc/libc |
| nuclear@0 | 14 |
| nuclear@0 | 15 tool_prefix = m68k-linux-gnu- |
| nuclear@0 | 16 |
| nuclear@0 | 17 CC = $(tool_prefix)gcc |
| nuclear@0 | 18 AS = $(tool_prefix)as |
| nuclear@0 | 19 LD = $(tool_prefix)ld |
| nuclear@0 | 20 OBJCOPY = $(tool_prefix)objcopy |
| nuclear@0 | 21 |
| nuclear@6 | 22 CFLAGS = -m68000 -ffreestanding -fno-builtin $(warn) $(dbg) $(opt) $(def) $(inc) |
| nuclear@1 | 23 CPPFLAGS = $(def) |
| nuclear@0 | 24 ASFLAGS = -m68000 |
| nuclear@6 | 25 LDFLAGS = -T megadrive.ldscript -print-gc-sections \ |
| nuclear@6 | 26 -L/usr/lib/gcc-cross/m68k-linux-gnu/6 -lgcc |
| nuclear@0 | 27 |
| nuclear@0 | 28 $(bin): $(elf) |
| nuclear@0 | 29 $(OBJCOPY) -O binary $< $@ |
| nuclear@0 | 30 |
| nuclear@0 | 31 $(elf): $(obj) |
| nuclear@6 | 32 $(LD) -o $@ $(obj) -Map link.map $(LDFLAGS) |
| nuclear@0 | 33 |
| nuclear@0 | 34 .PHONY: clean |
| nuclear@0 | 35 clean: |
| nuclear@0 | 36 rm -f $(obj) $(elf) $(bin) |
| nuclear@1 | 37 |
| nuclear@1 | 38 .PHONY: run |
| nuclear@1 | 39 run: $(bin) |
| nuclear@1 | 40 gens-sdl $< |