sotn-decomp/Makefile

.SECONDEXPANSION:
.SECONDARY:

# Binaries
VERSION			?= us
MAIN            := main
DRA             := dra

# Compilers
CROSS           := mipsel-linux-gnu-
AS              := $(CROSS)as
CC              := ./bin/cc1-26
LD              := $(CROSS)ld
CPP				:= $(CROSS)cpp
OBJCOPY         := $(CROSS)objcopy
AS_FLAGS        += -Iinclude -march=r3000 -mtune=r3000 -no-pad-sections -O1 -G0
CC_FLAGS        += -mcpu=3000 -quiet -G0 -w -O2 -funsigned-char -fpeephole -ffunction-cse -fpcc-struct-return -fcommon -fverbose-asm -fgnu-linker -mgas -msoft-float
CPP_FLAGS       += -Iinclude -undef -Wall -lang-c -fno-builtin -gstabs
CPP_FLAGS       += -Dmips -D__GNUC__=2 -D__OPTIMIZE__ -D__mips__ -D__mips -Dpsx -D__psx__ -D__psx -D_PSYQ -D__EXTENSIONS__ -D_MIPSEL -D_LANGUAGE_C -DLANGUAGE_C

# Directories
ASM_DIR         := asm/$(VERSION)
SRC_DIR         := src
ASSETS_DIR      := assets
INCLUDE_DIR     := include
BUILD_DIR       := build
DISK_DIR        := $(BUILD_DIR)/disk
CONFIG_DIR      := config
TOOLS_DIR       := tools

# Files
MAIN_ASM_DIRS   := $(ASM_DIR)/$(MAIN) $(ASM_DIR)/$(MAIN)/psxsdk $(ASM_DIR)/$(MAIN)/data
MAIN_SRC_DIRS   := $(SRC_DIR)/$(MAIN) $(SRC_DIR)/$(MAIN)/psxsdk
MAIN_S_FILES    := $(foreach dir,$(MAIN_ASM_DIRS),$(wildcard $(dir)/*.s)) \
					$(foreach dir,$(MAIN_ASM_DIRS),$(wildcard $(dir)/**/*.s))
MAIN_C_FILES    := $(foreach dir,$(MAIN_SRC_DIRS),$(wildcard $(dir)/*.c)) \
					$(foreach dir,$(MAIN_SRC_DIRS),$(wildcard $(dir)/**/*.c))
MAIN_O_FILES    := $(foreach file,$(MAIN_S_FILES),$(BUILD_DIR)/$(file).o) \
					$(foreach file,$(MAIN_C_FILES),$(BUILD_DIR)/$(file).o)
MAIN_TARGET     := $(BUILD_DIR)/$(MAIN)

# Tooling
PYTHON          := python3
SPLAT_DIR       := $(TOOLS_DIR)/n64splat
SPLAT_APP       := $(SPLAT_DIR)/split.py
SPLAT           := $(PYTHON) $(SPLAT_APP)
ASMDIFFER_DIR   := $(TOOLS_DIR)/asm-differ
ASMDIFFER_APP   := $(ASMDIFFER_DIR)/diff.py
M2CTX_APP       := $(TOOLS_DIR)/m2ctx.py
M2CTX           := $(PYTHON) $(M2CTX_APP)
M2C_DIR         := $(TOOLS_DIR)/m2c
M2C_APP         := $(M2C_DIR)/m2c.py
M2C             := $(PYTHON) $(M2C_APP)
M2C_ARGS		:= -P 4
GO				:= $(TOOLS_DIR)/go/bin/go
GOPATH			:= $(HOME)/go
ASPATCH			:= $(GOPATH)/bin/aspatch
SOTNDISK		:= $(GOPATH)/bin/sotn-disk

define list_src_files
	$(foreach dir,$(ASM_DIR)/$(1),$(wildcard $(dir)/**.s))
	$(foreach dir,$(ASM_DIR)/$(1)/data,$(wildcard $(dir)/**.s))
	$(foreach dir,$(ASM_DIR)/$(1)/psxsdk,$(wildcard $(dir)/**.s))
	$(foreach dir,$(SRC_DIR)/$(1),$(wildcard $(dir)/**.c))
	$(foreach dir,$(SRC_DIR)/$(1)/psxsdk,$(wildcard $(dir)/**.c))
	$(foreach dir,$(ASSETS_DIR)/$(1),$(wildcard $(dir)/**.bin))
endef

define list_o_files
	$(foreach file,$(call list_src_files,$(1)),$(BUILD_DIR)/$(file).o)
endef

define link
	$(LD) -o $(2) \
		-Map $(BUILD_DIR)/$(1).map \
		-T $(1).ld \
		-T $(CONFIG_DIR)/symbols.$(VERSION).txt \
		-T $(CONFIG_DIR)/undefined_syms_auto.$(VERSION).$(1).txt \
		-T $(CONFIG_DIR)/undefined_funcs_auto.$(VERSION).$(1).txt \
		--no-check-sections \
		-nostdlib \
		-s
endef

all: build check
build: main dra ric cen dre mad no3 np3 nz0 sel st0 wrp rwrp tt_000
clean:
	git clean -fdx assets/
	git clean -fdx asm/
	git clean -fdx $(BUILD_DIR)
	git clean -fdx config/
	git clean -fx
format:
	clang-format -i $$(find $(SRC_DIR)/ -type f -name "*.c")
	clang-format -i $$(find $(INCLUDE_DIR)/ -type f -name "*.h")
check:
	sha1sum --check slus00067.sha
expected: check
	rm -rf expected/build
	cp -r build expected/

main: main_dirs $(MAIN_TARGET).exe
main_dirs:
	$(foreach dir,$(MAIN_ASM_DIRS) $(MAIN_SRC_DIRS),$(shell mkdir -p $(BUILD_DIR)/$(dir)))
$(MAIN_TARGET).exe: $(MAIN_TARGET).elf
	$(OBJCOPY) -O binary $< $@
$(MAIN_TARGET).elf: $(MAIN_O_FILES)
	$(LD) -o $@ \
	-Map $(MAIN_TARGET).map \
	-T $(MAIN).ld \
	-T $(CONFIG_DIR)/symbols.$(VERSION).txt \
	-T $(CONFIG_DIR)/undefined_syms_auto.$(VERSION).$(MAIN).txt \
	--no-check-sections \
	-nostdlib \
	-s

dra: dra_dirs $(BUILD_DIR)/DRA.BIN
$(BUILD_DIR)/DRA.BIN: $(BUILD_DIR)/$(DRA).elf
	$(OBJCOPY) -O binary $< $@
$(BUILD_DIR)/$(DRA).elf: $(call list_o_files,dra)
	$(call link,dra,$@)

ric: ric_dirs $(BUILD_DIR)/RIC.BIN
$(BUILD_DIR)/RIC.BIN: $(BUILD_DIR)/ric.elf
	$(OBJCOPY) -O binary $< $@
$(BUILD_DIR)/ric.elf: $(call list_o_files,ric)
	$(call link,ric,$@)

cen: stcen_dirs $(BUILD_DIR)/CEN.BIN
$(BUILD_DIR)/CEN.BIN: $(BUILD_DIR)/stcen.elf
	$(OBJCOPY) -O binary $< $@

dre: stdre_dirs $(BUILD_DIR)/DRE.BIN
$(BUILD_DIR)/DRE.BIN: $(BUILD_DIR)/stdre.elf
	$(OBJCOPY) -O binary $< $@

mad: stmad_dirs $(BUILD_DIR)/MAD.BIN
$(BUILD_DIR)/MAD.BIN: $(BUILD_DIR)/stmad.elf
	$(OBJCOPY) -O binary $< $@

no3: stno3_dirs $(BUILD_DIR)/NO3.BIN
$(BUILD_DIR)/NO3.BIN: $(BUILD_DIR)/stno3.elf
	$(OBJCOPY) -O binary $< $@

np3: stnp3_dirs $(BUILD_DIR)/NP3.BIN
$(BUILD_DIR)/NP3.BIN: $(BUILD_DIR)/stnp3.elf
	$(OBJCOPY) -O binary $< $@

nz0: stnz0_dirs $(BUILD_DIR)/NZ0.BIN
$(BUILD_DIR)/NZ0.BIN: $(BUILD_DIR)/stnz0.elf
	$(OBJCOPY) -O binary $< $@

sel: stsel_dirs $(BUILD_DIR)/SEL.BIN
$(BUILD_DIR)/SEL.BIN: $(BUILD_DIR)/stsel.elf
	$(OBJCOPY) -O binary $< $@

st0: stst0_dirs $(BUILD_DIR)/ST0.BIN
$(BUILD_DIR)/ST0.BIN: $(BUILD_DIR)/stst0.elf
	$(OBJCOPY) -O binary $< $@

wrp: stwrp_dirs $(BUILD_DIR)/WRP.BIN
$(BUILD_DIR)/WRP.BIN: $(BUILD_DIR)/stwrp.elf
	$(OBJCOPY) -O binary $< $@

rwrp: strwrp_dirs $(BUILD_DIR)/RWRP.BIN
$(BUILD_DIR)/RWRP.BIN: $(BUILD_DIR)/strwrp.elf
	$(OBJCOPY) -O binary $< $@

tt_000: tt_000_dirs $(BUILD_DIR)/TT_000.BIN
$(BUILD_DIR)/TT_000.BIN: $(BUILD_DIR)/tt_000.elf
	$(OBJCOPY) -O binary $< $@

mad_fix: stmad_dirs $$(call list_o_files,st/mad)
	$(LD) -o $(BUILD_DIR)/stmad_fix.elf \
		-Map $(BUILD_DIR)/stmad_fix.map \
		-T stmad.ld \
		-T $(CONFIG_DIR)/symbols.$(VERSION).txt \
		-T $(CONFIG_DIR)/undefined_syms_auto.stmad.txt \
		-T $(CONFIG_DIR)/undefined_funcs_auto.stmad.txt \
		--no-check-sections \
		-nostdlib \
		-s
	$(OBJCOPY) -O binary $(BUILD_DIR)/stmad_fix.elf $(BUILD_DIR)/MAD.BIN

tt_%_dirs:
	$(foreach dir,$(ASM_DIR)/servant/tt_$* $(ASM_DIR)/servant/tt_$*/data $(SRC_DIR)/servant/tt_$* $(ASSETS_DIR)/servant/tt_$*,$(shell mkdir -p $(BUILD_DIR)/$(dir)))
st%_dirs:
	$(foreach dir,$(ASM_DIR)/st/$* $(ASM_DIR)/st/$*/data $(SRC_DIR)/st/$* $(ASSETS_DIR)/st/$*,$(shell mkdir -p $(BUILD_DIR)/$(dir)))
%_dirs:
	$(foreach dir,$(ASM_DIR)/$* $(ASM_DIR)/$*/data $(SRC_DIR)/$* $(ASSETS_DIR)/$*,$(shell mkdir -p $(BUILD_DIR)/$(dir)))

$(BUILD_DIR)/tt_%.elf: $$(call list_o_files,servant/tt_$$*)
	$(call link,tt_$*,$@)
$(BUILD_DIR)/stmad.elf: $$(call list_o_files,st/mad)
	$(LD) -o $@ \
		-Map $(BUILD_DIR)/stmad.map \
		-T stmad.ld \
		-T $(CONFIG_DIR)/symbols.beta.txt \
		-T $(CONFIG_DIR)/undefined_syms_auto.stmad.txt \
		-T $(CONFIG_DIR)/undefined_funcs_auto.stmad.txt \
		--no-check-sections \
		-nostdlib \
		-s
$(BUILD_DIR)/st%.elf: $$(call list_o_files,st/$$*)
	$(call link,st$*,$@)

extract: extract_main extract_dra extract_ric extract_stcen extract_stdre extract_stmad extract_stno3 extract_stnp3 extract_stnz0 extract_stsel extract_stst0 extract_stwrp extract_strwrp extract_tt_000
extract_main: require-tools
	$(SPLAT) $(CONFIG_DIR)/splat.$(VERSION).$(MAIN).yaml
extract_dra: require-tools
	cat $(CONFIG_DIR)/symbols.$(VERSION).txt $(CONFIG_DIR)/symbols.$(VERSION).dra.txt > $(CONFIG_DIR)/generated.symbols.$(VERSION).dra.txt
	$(SPLAT) $(CONFIG_DIR)/splat.$(VERSION).$(DRA).yaml
extract_ric: require-tools
	cat $(CONFIG_DIR)/symbols.$(VERSION).txt $(CONFIG_DIR)/symbols.$(VERSION).ric.txt > $(CONFIG_DIR)/generated.symbols.$(VERSION).ric.txt
	$(SPLAT) $(CONFIG_DIR)/splat.$(VERSION).ric.yaml
extract_stmad: require-tools
	cat $(CONFIG_DIR)/symbols.beta.txt $(CONFIG_DIR)/symbols.stmad.txt > $(CONFIG_DIR)/generated.symbols.stmad.txt
	$(SPLAT) $(CONFIG_DIR)/splat.$(VERSION).stmad.yaml
extract_st%: require-tools
	cat $(CONFIG_DIR)/symbols.$(VERSION).txt $(CONFIG_DIR)/symbols.$(VERSION).st$*.txt > $(CONFIG_DIR)/generated.symbols.$(VERSION).st$*.txt
	$(SPLAT) $(CONFIG_DIR)/splat.$(VERSION).st$*.yaml
extract_tt_%: require-tools
	cat $(CONFIG_DIR)/symbols.$(VERSION).txt $(CONFIG_DIR)/symbols.$(VERSION).tt_$*.txt > $(CONFIG_DIR)/generated.symbols.$(VERSION).tt_$*.txt
	$(SPLAT) $(CONFIG_DIR)/splat.$(VERSION).tt_$*.yaml
$(CONFIG_DIR)/generated.$(VERSION).symbols.%.txt:

context:
	$(M2CTX) $(SOURCE)
	@echo ctx.c has been updated.

extract_sotn: $(SOTNDISK)
	$(SOTNDISK) extract iso/sotn.cue iso/
disk: build $(SOTNDISK)
	mkdir -p $(DISK_DIR)
	cp -r iso/* $(DISK_DIR)
	cp $(BUILD_DIR)/main.exe $(DISK_DIR)/SLUS_000.67
	cp $(BUILD_DIR)/DRA.BIN $(DISK_DIR)/DRA.BIN
	cp $(BUILD_DIR)/RIC.BIN $(DISK_DIR)/BIN/RIC.BIN
	cp $(BUILD_DIR)/CEN.BIN $(DISK_DIR)/ST/CEN/CEN.BIN
	cp $(BUILD_DIR)/DRE.BIN $(DISK_DIR)/ST/DRE/DRE.BIN
	cp $(BUILD_DIR)/MAD.BIN $(DISK_DIR)/ST/MAD/MAD.BIN
	cp $(BUILD_DIR)/NO3.BIN $(DISK_DIR)/ST/NO3/NO3.BIN
	cp $(BUILD_DIR)/NP3.BIN $(DISK_DIR)/ST/NP3/NP3.BIN
	cp $(BUILD_DIR)/NZ0.BIN $(DISK_DIR)/ST/NZ0/NZ0.BIN
	cp $(BUILD_DIR)/RWRP.BIN $(DISK_DIR)/ST/RWRP/RWRP.BIN
	cp $(BUILD_DIR)/SEL.BIN $(DISK_DIR)/ST/SEL/SEL.BIN
	cp $(BUILD_DIR)/ST0.BIN $(DISK_DIR)/ST/ST0/ST0.BIN
	cp $(BUILD_DIR)/WRP.BIN $(DISK_DIR)/ST/WRP/WRP.BIN
	cp $(BUILD_DIR)/TT_000.BIN $(DISK_DIR)/SERVANT/TT_000.BIN
	$(SOTNDISK) make $(BUILD_DIR)/sotn.cue $(DISK_DIR) $(CONFIG_DIR)/slus00067.lba


require-tools: $(SPLAT_APP) $(ASMDIFFER_APP) $(GO)
update-dependencies: require-tools $(M2CTX_APP) $(M2C_APP)
	pip3 install -r $(TOOLS_DIR)/requirements-python.txt
	$(GO) install github.com/xeeynamo/sotn-decomp/tools/aspatch@latest
	$(GO) install github.com/xeeynamo/sotn-decomp/tools/gfxsotn@latest
	$(GO) install github.com/xeeynamo/sotn-decomp/tools/sotn-disk@latest

$(SPLAT_APP):
	git submodule init $(SPLAT_DIR)
	git submodule update $(SPLAT_DIR)
	pip3 install -r $(TOOLS_DIR)/requirements-python.txt
$(ASMDIFFER_APP):
	git submodule init $(ASMDIFFER_DIR)
	git submodule update $(ASMDIFFER_DIR)
$(M2CTX_APP):
	curl -o $@ https://raw.githubusercontent.com/ethteck/m2ctx/main/m2ctx.py
$(M2C_APP):
	git submodule init $(M2C_DIR)
	git submodule update $(M2C_DIR)
	python3 -m pip install --upgrade pycparser
$(GO):
	curl -L -o go1.19.3.linux-amd64.tar.gz https://go.dev/dl/go1.19.3.linux-amd64.tar.gz
	tar -C $(TOOLS_DIR) -xzf go1.19.3.linux-amd64.tar.gz
	rm go1.19.3.linux-amd64.tar.gz
$(ASPATCH): $(GO)
	$(GO) install github.com/xeeynamo/sotn-decomp/tools/aspatch@latest
$(SOTNDISK): $(GO)
	$(GO) install github.com/xeeynamo/sotn-decomp/tools/sotn-disk@latest

$(BUILD_DIR)/%.s.o: %.s
	$(AS) $(AS_FLAGS) -o $@ $<
$(BUILD_DIR)/%.bin.o: %.bin
	$(LD) -r -b binary -Map %.map -o $@ $<
$(BUILD_DIR)/%.c.o: %.c $(ASPATCH)
	$(CPP) $(CPP_FLAGS) $< | $(CC) $(CC_FLAGS) | $(ASPATCH) | $(AS) $(AS_FLAGS) -o $@

SHELL = /bin/bash -e -o pipefail

.PHONY: all, clean, format, check, expected
.PHONY: main, dra, ric, cen, dre, mad, no3, np3, nz0, st0, wrp, rwrp, tt_000
.PHONY: %_dirs
.PHONY: extract, extract_%
.PHONY: require-tools,update-dependencies