pokegold-spaceworld/Makefile
2025-12-02 12:23:39 -05:00

151 lines
3.6 KiB
Makefile

ROM := pokegold-spaceworld.gb
CORRECTEDROM := $(ROM:%.gb=%-correctheader.gb)
BASEROM := baserom.gb
DIRS := home engine data gfx audio maps scripts ram slack
FILES :=
BUILD := build
rwildcard = $(foreach d, $(wildcard $1*), $(filter $(subst *, %, $2), $d) $(call rwildcard, $d/, $2))
ASMFILES := $(call rwildcard, $(DIRS), *.asm) $(FILES)
OBJS := $(patsubst %.asm, $(BUILD)/%.o, $(ASMFILES))
OBJS += $(BUILD)/shim.o
### Build tools
ifeq (,$(shell which sha1sum))
SHA1 := shasum
else
SHA1 := sha1sum
endif
PYTHON := python3
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
tools/gfx :=
### Build targets
.SECONDEXPANSION:
.PHONY: all
all: $(ROM) $(CORRECTEDROM) compare
.PHONY: compare
compare: $(ROM) $(CORRECTEDROM)
@$(SHA1) -c roms.sha1
.PHONY: tools
tools tools/pkmncompress tools/gfx tools/scan_includes:
"$(MAKE)" -C tools/
# Remove files generated by the build process.
.PHONY: clean
clean:
rm -rf $(ROM) $(CORRECTEDROM) $(ROMS:.gb=.sym) $(ROMS:.gb=.map) $(BUILD)
"$(MAKE)" -C tools clean
# Remove generated files except for graphics.
.PHONY: tidy
tidy:
rm -rf $(ROM) $(CORRECTEDROM) $(ROMS:.gb=.sym) $(ROMS:.gb=.map) $(OBJS) $(BUILD)/shim.asm rgbdscheck.o
# Visualize disassembly progress.
.PHONY: coverage
coverage: $(ROM:.gb=.map)
$(PYTHON) utils/coverage.py $<
### Build products
rgbdscheck.o: rgbdscheck.asm
$(RGBASM) -o $@ $<
%.map: %.gb
$(CORRECTEDROM): RGBFIXFLAGS += -f hg -m 0x10 -Wno-overwrite
$(CORRECTEDROM): %-correctheader.gb: %.gb
cp $< $@
cp $(<:.gb=.sym) $(@:.gb=.sym)
$(RGBFIX) $(RGBFIXFLAGS) $@
RGBLINKFLAGS += -d
$(ROM): RGBFIXFLAGS += -f lh -k 01 -l 0x33 -m 0x03 -p 0 -r 3
$(ROM): poke%-spaceworld.gb: layout.link $(OBJS) | $(BASEROM)
$(RGBLINK) $(RGBLINKFLAGS) -l layout.link -n $(@:.gb=.sym) -m $(@:.gb=.map) -O $(BASEROM) -o $@ $(filter-out $<, $^)
$(RGBFIX) $(RGBFIXFLAGS) -t "POKEMON2$(shell echo $* | cut -d _ -f 1 | tr '[:lower:]' '[:upper:]')" $@
$(BASEROM):
@echo "Please obtain a copy of Gold_debug.sgb and put it in this directory as $@"
@exit 1
$(BUILD)/shim.asm: shim.sym | $$(dir $$@)
$(PYTHON) tools/make_shim.py $< > $@
### Misc file-specific graphics rules
include gfx/gfx.mk
include slack/slack.mk
### Catch-all build target rules
RGBASMFLAGS += -E -i $(BUILD)/ -DGOLD
$(BUILD)/%.o: $(BUILD)/%.asm | $$(dir $$@) rgbdscheck.o
$(RGBASM) $(RGBASMFLAGS) $(OUTPUT_OPTION) $<
$(BUILD)/%.o: %.asm | $$(dir $$@) rgbdscheck.o
$(RGBASM) $(RGBASMFLAGS) $(OUTPUT_OPTION) $<
$(BUILD)/%.d: %.asm | $$(dir $$@) tools/scan_includes
@tools/scan_includes -b $(BUILD)/ -i $(BUILD)/ -i ./ -o $@ -t $(@:.d=.o) $<
.PRECIOUS: $(BUILD)/%.pic
$(BUILD)/%.pic: $(BUILD)/%.2bpp tools/pkmncompress | $$(dir $$@)
tools/pkmncompress $< $@
.PRECIOUS: $(BUILD)/%.2bpp
$(BUILD)/%.2bpp: %.png tools/gfx | $$(dir $$@)
$(RGBGFX) -c dmg $(RGBGFXFLAGS) $(OUTPUT_OPTION) $<
tools/gfx $(tools/gfx) $(OUTPUT_OPTION) $@
.PRECIOUS: $(BUILD)/%.1bpp
$(BUILD)/%.1bpp: %.1bpp.png tools/gfx | $$(dir $$@)
$(RGBGFX) -c dmg $(RGBGFXFLAGS) -d1 $(OUTPUT_OPTION) $<
tools/gfx $(tools/gfx) -d1 $(OUTPUT_OPTION) $@
.PRECIOUS: $(BUILD)/%.tilemap
$(BUILD)/%.tilemap: %.png | $$(dir $$@)
$(RGBGFX) -c dmg $(RGBGFXFLAGS) -t $@ $<
.PRECIOUS: $(BUILD)/%.sgb.tilemap
export LC_ALL=C
$(BUILD)/%.sgb.tilemap: %.bin | $$(dir $$@)
tr < $< -d '\000' > $@
.PRECIOUS: %/
%/:
mkdir -p $@
### Scan .asm files for INCLUDE dependencies
ifeq (,$(filter clean tools,$(MAKECMDGOALS)))
-include $(patsubst %.o, %.d, $(OBJS))
endif