blob: bb5a2ed946aa31183c96cf2b7887fc57f713be48 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
AS := $(DEVKITARM)/bin/arm-none-eabi-as
ASFLAGS := -mcpu=arm7tdmi
CC1 := tools/agbcc/bin/agbcc
override CFLAGS += -mthumb-interwork -Wimplicit -Wparentheses -Wunused -Werror -O2 -fhex-asm
CPP := $(DEVKITARM)/bin/arm-none-eabi-cpp
CPPFLAGS := -I tools/agbcc/include -iquote include -nostdinc -undef
LD := $(DEVKITARM)/bin/arm-none-eabi-ld
OBJCOPY := $(DEVKITARM)/bin/arm-none-eabi-objcopy
LIBGCC := tools/agbcc/lib/libgcc.a
MD5 := md5sum -c
GFX := tools/gbagfx/gbagfx
AIF := tools/aif2pcm/aif2pcm
MID := tools/mid2agb/mid2agb
SCANINC := tools/scaninc/scaninc
PREPROC := tools/preproc/preproc
RAMSCRGEN := tools/ramscrgen/ramscrgen
# Clear the default suffixes.
.SUFFIXES:
# Secondary expansion is required for dependency variables in object rules.
.SECONDEXPANSION:
.PRECIOUS: %.1bpp %.4bpp %.8bpp %.gbapal %.lz %.rl %.pcm %.bin
.PHONY: all clean tidy
C_SRCS := $(wildcard src/*.c)
C_OBJS := $(C_SRCS:%.c=%.o)
ASM_SRCS := $(wildcard asm/*.s)
ASM_OBJS := $(ASM_SRCS:%.s=%.o)
DATA_ASM_SRCS := $(wildcard data/*.s)
DATA_ASM_OBJS := $(DATA_ASM_SRCS:%.s=%.o)
OBJS := $(C_OBJS) $(ASM_OBJS) $(DATA_ASM_OBJS)
all: pmd_red.gba
# For contributors to make sure a change didn't affect the contents of the ROM.
compare: all
@$(MD5) rom.md5
clean: tidy
tidy:
rm -f pmd_red.gba pmd_red.elf pmd_red.map
rm -f $(ASM_OBJS)
rm -f $(DATA_ASM_OBJS)
rm -f $(C_OBJS)
rm -f $(ASM_OBJS)
rm -f $(DATA_ASM_OBJS)
rm -f $(C_SRCS:%.c=%.i)
rm -f $(C_SRCS:%.c=%.s)
rm -f *.ld
src/agb_flash.o: CFLAGS := -O -mthumb-interwork
src/agb_flash_1m.o: CFLAGS := -O -mthumb-interwork
src/agb_flash_mx.o: CFLAGS := -O -mthumb-interwork
$(C_OBJS): %.o : %.c
@$(CPP) $(CPPFLAGS) $< -o $*.i
@$(CC1) $(CFLAGS) $*.i -o $*.s
@printf ".text\n\t.align\t2, 0\n" >> $*.s
$(AS) $(ASFLAGS) -o $@ $*.s
$(ASM_OBJS): %.o: %.s
$(AS) $(ASFLAGS) -o $@ $<
$(DATA_ASM_OBJS): %.o: %.s
$(AS) $(ASFLAGS) -o $@ $<
sym_ewram.ld: sym_ewram.txt
$(RAMSCRGEN) ewram_data sym_ewram.txt ENGLISH >$@
sym_ewram2.ld: sym_ewram2.txt
$(RAMSCRGEN) ewram_data sym_ewram2.txt ENGLISH >$@
sym_iwram.ld: sym_iwram.txt
$(RAMSCRGEN) iwram_data sym_iwram.txt ENGLISH >$@
ld_script.ld: ld_script.txt sym_ewram.ld sym_ewram2.ld sym_iwram.ld
sed -f ld_script.sed ld_script.txt >ld_script.ld
pmd_red.elf: ld_script.ld $(OBJS)
$(LD) -T ld_script.ld -Map pmd_red.map -o $@ $(OBJS) $(LIBGCC)
pmd_red.gba: pmd_red.elf
$(OBJCOPY) -O binary --gap-fill 0xFF --pad-to 0xA000000 $< $@
|
