mirror of
https://github.com/pret/pmd-red.git
synced 2024-11-23 21:19:53 +00:00
99 lines
2.4 KiB
Makefile
99 lines
2.4 KiB
Makefile
AS := $(DEVKITARM)/bin/arm-none-eabi-as
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ASFLAGS := -mcpu=arm7tdmi
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CC1 := tools/agbcc/bin/agbcc
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override CFLAGS += -mthumb-interwork -Wimplicit -Wparentheses -Wunused -Werror -O2 -fhex-asm
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CPP := $(DEVKITARM)/bin/arm-none-eabi-cpp
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CPPFLAGS := -I tools/agbcc/include -iquote include -nostdinc -undef
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LD := $(DEVKITARM)/bin/arm-none-eabi-ld
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OBJCOPY := $(DEVKITARM)/bin/arm-none-eabi-objcopy
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LIBGCC := tools/agbcc/lib/libgcc.a
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MD5 := md5sum -c
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GFX := tools/gbagfx/gbagfx
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AIF := tools/aif2pcm/aif2pcm
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MID := tools/mid2agb/mid2agb
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SCANINC := tools/scaninc/scaninc
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PREPROC := tools/preproc/preproc
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RAMSCRGEN := tools/ramscrgen/ramscrgen
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# Clear the default suffixes.
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.SUFFIXES:
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# Secondary expansion is required for dependency variables in object rules.
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.SECONDEXPANSION:
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.PRECIOUS: %.1bpp %.4bpp %.8bpp %.gbapal %.lz %.rl %.pcm %.bin
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.PHONY: all clean tidy
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C_SRCS := $(wildcard src/*.c)
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C_OBJS := $(C_SRCS:%.c=%.o)
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ASM_SRCS := $(wildcard asm/*.s)
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ASM_OBJS := $(ASM_SRCS:%.s=%.o)
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DATA_ASM_SRCS := $(wildcard data/*.s)
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DATA_ASM_OBJS := $(DATA_ASM_SRCS:%.s=%.o)
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OBJS := $(C_OBJS) $(ASM_OBJS) $(DATA_ASM_OBJS)
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all: pmd_red.gba
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# For contributors to make sure a change didn't affect the contents of the ROM.
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compare: all
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@$(MD5) rom.md5
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clean: tidy
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tidy:
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rm -f pmd_red.gba pmd_red.elf pmd_red.map
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rm -f $(ASM_OBJS)
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rm -f $(DATA_ASM_OBJS)
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rm -f $(C_OBJS)
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rm -f $(ASM_OBJS)
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rm -f $(DATA_ASM_OBJS)
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rm -f $(C_SRCS:%.c=%.i)
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rm -f $(C_SRCS:%.c=%.s)
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rm -f *.ld
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src/agb_flash.o: CFLAGS := -O -mthumb-interwork
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src/agb_flash_1m.o: CFLAGS := -O -mthumb-interwork
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src/agb_flash_mx.o: CFLAGS := -O -mthumb-interwork
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$(C_OBJS): %.o : %.c
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@$(CPP) $(CPPFLAGS) $< -o $*.i
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@$(CC1) $(CFLAGS) $*.i -o $*.s
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@printf ".text\n\t.align\t2, 0\n" >> $*.s
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$(AS) $(ASFLAGS) -o $@ $*.s
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$(ASM_OBJS): %.o: %.s
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$(AS) $(ASFLAGS) -o $@ $<
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$(DATA_ASM_OBJS): %.o: %.s
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$(AS) $(ASFLAGS) -o $@ $<
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sym_ewram.ld: sym_ewram.txt
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$(RAMSCRGEN) ewram_data sym_ewram.txt ENGLISH >$@
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sym_ewram2.ld: sym_ewram2.txt
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$(RAMSCRGEN) ewram_data sym_ewram2.txt ENGLISH >$@
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sym_iwram.ld: sym_iwram.txt
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$(RAMSCRGEN) iwram_data sym_iwram.txt ENGLISH >$@
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ld_script.ld: ld_script.txt sym_ewram.ld sym_ewram2.ld sym_iwram.ld
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sed -f ld_script.sed ld_script.txt >ld_script.ld
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pmd_red.elf: ld_script.ld $(OBJS)
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$(LD) -T ld_script.ld -Map pmd_red.map -o $@ $(OBJS) $(LIBGCC)
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pmd_red.gba: pmd_red.elf
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$(OBJCOPY) -O binary --gap-fill 0xFF --pad-to 0xA000000 $< $@
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