2015-11-14 06:57:22 +01:00
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AS = ./pokeas
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ASFLAGS = -mcpu=arm7tdmi
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SHA1 := sha1sum -c
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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
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2015-11-14 07:20:00 +01:00
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.PHONY: rom tools gbagfx scaninc clean compare
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2015-11-14 06:57:22 +01:00
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gfx := tools/gbagfx/gbagfx
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2015-11-23 00:29:11 +01:00
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1bpp := @$(gfx) 1bpp
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4bpp := @$(gfx) 4bpp
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8bpp := @$(gfx) 8bpp
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gbapal := @$(gfx) gbapal
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lz := @$(gfx) lz
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2015-11-14 06:57:22 +01:00
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scaninc := tools/scaninc/scaninc
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objs = asm/emerald.o
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$(foreach obj, $(objs), \
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$(eval $(obj)_deps := $(shell $(scaninc) $(obj:.o=.s))) \
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)
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rom := pokeemerald.gba
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elf := $(rom:.gba=.elf)
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rom: $(rom)
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2015-11-14 07:20:00 +01:00
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tools: gbagfx scaninc
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gbagfx:
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cd tools/gbagfx && make
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scaninc:
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cd tools/scaninc && make
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2015-11-14 06:57:22 +01:00
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# For contributors to make sure a change didn't affect the contents of the ROM.
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compare: $(rom)
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@$(SHA1) rom.sha1
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clean:
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$(RM) $(rom) $(elf) $(objs)
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find . \( -iname '*.1bpp' -o -iname '*.4bpp' -o -iname '*.8bpp' -o -iname '*.gbapal' -o -iname '*.lz' \) -exec rm {} +
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include graphics_file_rules.mk
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%.png: ;
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%.pal: ;
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2015-11-23 00:29:11 +01:00
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%.1bpp: %.png ; $(1bpp) $<
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%.4bpp: %.png ; $(4bpp) $<
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%.8bpp: %.png ; $(8bpp) $<
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%.gbapal: %.pal ; $(gbapal) $<
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%.lz: % ; $(lz) $<
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2015-11-14 06:57:22 +01:00
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%.o: %.s $$($$@_deps)
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$(AS) $(ASFLAGS) -o $@ $<
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# Link objects to produce the ROM.
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$(rom): $(objs)
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./pokeld -T ld_script.txt -T wram_syms.txt -o $(elf) $(objs)
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./pokeobjcopy -O binary $(elf) $(rom)
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