poketcg2/Makefile
2025-11-12 21:52:50 -06:00

137 lines
3.2 KiB
Makefile

rom := poketcg2.gbc
rom_obj := \
src/main.o \
src/home.o \
src/gfx.o \
src/text.o \
src/audio.o \
src/wram.o \
src/hram.o
### Build tools
ifeq (,$(shell which sha1sum))
SHA1 := shasum
else
SHA1 := sha1sum
endif
RGBDS ?=
RGBASM ?= $(RGBDS)rgbasm
RGBFIX ?= $(RGBDS)rgbfix
RGBGFX ?= $(RGBDS)rgbgfx
RGBLINK ?= $(RGBDS)rgblink
RGBASMFLAGS ?= -Weverything -Wtruncation=1
RGBLINKFLAGS ?= -Weverything -Wtruncation=1
RGBFIXFLAGS ?= -Weverything
RGBGFXFLAGS ?= -Weverything
### Build targets
.SUFFIXES:
.SECONDEXPANSION:
.PRECIOUS:
.SECONDARY:
.PHONY: all tcg2 clean tidy compare tools
all: $(rom) compare
tcg2: $(rom) compare
clean: tidy
find src/gfx \
\( -iname '*.1bpp' \
-o -iname '*.2bpp' \
-o -iname '*.pal' \) \
-delete
tidy:
$(RM) $(rom) \
$(rom:.gbc=.sym) \
$(rom:.gbc=.map) \
$(rom_obj) \
src/rgbdscheck.o
$(MAKE) clean -C tools/
compare: $(rom)
@$(SHA1) -c rom.sha1
tools:
$(MAKE) -C tools/
RGBASMFLAGS += -I src/
# Create a sym/map for debug purposes if `make` run with `DEBUG=1`
ifeq ($(DEBUG),1)
RGBASMFLAGS += -E
endif
src/rgbdscheck.o: src/rgbdscheck.asm
$(RGBASM) -o $@ $<
# Build tools when building the rom.
# This has to happen before the rules are processed, since that's when scan_includes is run.
ifeq (,$(filter clean tidy tools,$(MAKECMDGOALS)))
$(info $(shell $(MAKE) -C tools))
# The dep rules have to be explicit or else missing files won't be reported.
# As a side effect, they're evaluated immediately instead of when the rule is invoked.
# It doesn't look like $(shell) can be deferred so there might not be a better way.
define DEP
$1: $2 $$(shell tools/scan_includes -s -I src/ $2) | src/rgbdscheck.o
$$(RGBASM) $$(RGBASMFLAGS) -o $$@ $$<
endef
# Dependencies for objects
$(foreach obj, $(rom_obj), $(eval $(call DEP,$(obj),$(obj:.o=.asm))))
endif
%.asm: ;
RGBFIXFLAGS += -Cv -k 2P -l 0x33 -m MBC5+RAM+BATTERY -p 0xff -r 03 -t POKEMON-CG2 -i BP7J
$(rom): $(rom_obj) src/layout.link
$(RGBLINK) $(RGBLINKFLAGS) -p 0xff -m $(rom:.gbc=.map) -n $(rom:.gbc=.sym) -l src/layout.link -O baserom.gbc -o $@ $(filter %.o,$^)
$(RGBFIX) $(RGBFIXFLAGS) $@
### Misc file-specific graphics rules
src/gfx/coins/%.2bpp: RGBGFXFLAGS += -x 1
src/gfx/booster_packs/beginning_pack.2bpp: RGBGFXFLAGS += -x 2
src/gfx/booster_packs/legendary_pack.2bpp: RGBGFXFLAGS += -x 1
src/gfx/booster_packs/fossil_pack.2bpp: RGBGFXFLAGS += -x 2
src/gfx/booster_packs/psychic_pack.2bpp: RGBGFXFLAGS += -x 1
src/gfx/booster_packs/ambition_pack.2bpp: RGBGFXFLAGS += -x 2
src/gfx/booster_packs/present_pack.2bpp: RGBGFXFLAGS += -x 2
src/gfx/booster_packs/pack_oam.2bpp: RGBGFXFLAGS += -x 1
src/gfx/titlescreen/title_screen.2bpp: RGBGFXFLAGS += -x 4
src/gfx/titlescreen/gb_error.2bpp: RGBGFXFLAGS += -x 10
src/gfx/black_box/black_box_bg.2bpp: RGBGFXFLAGS += -x 5
src/gfx/link/card_pop_scene.2bpp: RGBGFXFLAGS += -x 9
src/gfx/link/link_scene.2bpp: RGBGFXFLAGS += -x 7
### Catch-all graphics rules
%.png: ;
%.pal: ;
%.2bpp: %.png
$(RGBGFX) --colors dmg $(RGBGFXFLAGS) -o $@ $<
$(if $(tools/gfx),\
tools/gfx $(tools/gfx) -o $@ $@)
%.1bpp: %.png
$(RGBGFX) --colors dmg $(RGBGFXFLAGS) --depth 1 -o $@ $<
$(if $(tools/gfx),\
tools/gfx $(tools/gfx) -d1 -o $@ $@)