| 1 | CROSS = m68k-elf- |
| 2 | HOSTCC = gcc |
| 3 | CC = $(CROSS)gcc |
| 4 | AS = $(CROSS)as |
| 5 | LD = $(CROSS)ld |
| 6 | OBJCOPY = $(CROSS)objcopy |
| 7 | |
| 8 | CROSS_SH = sh-elf- |
| 9 | CC_SH = $(CROSS_SH)gcc |
| 10 | LD_SH = $(CROSS_SH)ld |
| 11 | OBJCOPY_SH = $(CROSS_SH)objcopy |
| 12 | |
| 13 | ASFLAGS += -m68000 --register-prefix-optional --bitwise-or -pic |
| 14 | ASFLAGS_CC += -Wa,-m68000 -Wa,--register-prefix-optional -Wa,--bitwise-or -Wa,-pic |
| 15 | CFLAGS += -Wall -g -O2 -m68000 -fomit-frame-pointer |
| 16 | LDLIBS_LIBGCC := $(shell $(CC) -print-file-name=libgcc.a) |
| 17 | LDLIBS += $(LDLIBS_LIBGCC) |
| 18 | |
| 19 | SUFFIX := $(shell git describe --always --dirty) |
| 20 | ifdef PICO |
| 21 | CFLAGS += -DPICO |
| 22 | SUFFIX := $(SUFFIX)-for-pd |
| 23 | endif |
| 24 | TARGET_BASE = testpico |
| 25 | TARGET = $(TARGET_BASE)-$(SUFFIX) |
| 26 | OBJS = sega_gcc.o main.o asmtools.o |
| 27 | |
| 28 | all: $(TARGET).bin |
| 29 | |
| 30 | $(TARGET).elf: $(OBJS) |
| 31 | $(LD) -o $@ -Tsega.ld -Map $(TARGET_BASE).map $^ $(LDLIBS) |
| 32 | |
| 33 | clean: |
| 34 | $(RM) $(TARGET_BASE)*.bin $(OBJS) *.elf *.map fill |
| 35 | $(RM) *.lst *.bin80 *.osh *.binsh |
| 36 | |
| 37 | $(TARGET).bin: $(TARGET).elf fill |
| 38 | $(OBJCOPY) -I elf32-m68k -O binary $< $@ |
| 39 | ./fill $@ |
| 40 | |
| 41 | fill: fill.c |
| 42 | $(HOSTCC) -o $@ $^ -Wall -O2 |
| 43 | |
| 44 | %.o: %.S |
| 45 | $(CC) -c -o $@ $^ $(CFLAGS) $(ASFLAGS_CC) |
| 46 | |
| 47 | %.bin80: %.s80 |
| 48 | sjasm $< $@ |
| 49 | |
| 50 | # sh2 |
| 51 | TARGET_SH = sh2_test |
| 52 | OBJS_SH = sh2_test.osh sh2_main.osh |
| 53 | |
| 54 | CFLAGS_SH = -m2 -mb -O2 -Wall |
| 55 | |
| 56 | %.binsh: %.elf |
| 57 | $(OBJCOPY_SH) -O binary $< $@ |
| 58 | |
| 59 | $(TARGET_SH).elf: $(OBJS_SH) |
| 60 | $(LD_SH) -o $@ $^ -Tmars.ld -Map $(TARGET_SH).map -nostdlib |
| 61 | |
| 62 | %.osh: %.sh2 |
| 63 | $(CC_SH) -o $@ -c -x assembler $< $(CFLAGS_SH) |
| 64 | |
| 65 | %.osh: %.c |
| 66 | $(CC_SH) -o $@ -c $< $(CFLAGS_SH) |
| 67 | |
| 68 | # manual deps |
| 69 | sega_gcc.o: z80_test.bin80 |
| 70 | sega_gcc.o: sh2_test.binsh |
| 71 | |
| 72 | up: $(TARGET).bin |
| 73 | scp $< root@router:/tmp/ |
| 74 | |
| 75 | .PHONY: all clean |