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pokestadium/Makefile
alexanderkarlis 0379a7b95e rename C970 -> jpegutils
2026-02-27 15:28:46 -05:00

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Makefile
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# Build options can be changed by modifying the makefile or by building with 'make SETTING=value'.
# It is also possible to override the settings in Defaults in a file called .make_options as 'SETTING=value'.
-include .make_options
MAKEFLAGS += --no-builtin-rules
# Ensure the build fails if a piped command fails
SHELL = /bin/bash
.SHELLFLAGS = -o pipefail -c
# OS Detection
ifeq ($(OS),Windows_NT)
$(error Native Windows is currently unsupported for building this repository, use WSL instead c:)
else
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Linux)
DETECTED_OS = linux
MAKE = make
VENV_BIN_DIR = bin
endif
ifeq ($(UNAME_S),Darwin)
DETECTED_OS = macos
MAKE = gmake
VENV_BIN_DIR = bin
endif
endif
#### Defaults ####
# Target game version. Currently only the following version is supported:
# us N64 US (default)
VERSION ?= us
# If COMPARE is 1, check the output md5sum after building
COMPARE ?= 1
# If NON_MATCHING is 1, define the NON_MATCHING C flag when building
NON_MATCHING ?= 0
# if WERROR is 1, pass -Werror to CC_CHECK, so warnings would be treated as errors
WERROR ?= 0
# Keep .mdebug section in build
KEEP_MDEBUG ?= 1
# Check code syntax with host compiler
RUN_CC_CHECK ?= 1
CC_CHECK_COMP ?= gcc
# Dump build object files
OBJDUMP_BUILD ?= 0
# Number of threads to compress with
N_THREADS ?= $(shell nproc)
# Not meant to be used by normal users. Toggles some options to improve the use of the warning checker system
WARNINGS_CHECK ?= 0
# Disassembles matched functions and migrated data as well
FULL_DISASM ?= 0
# Python virtual environment
VENV ?= .venv
# Python interpreter
PYTHON ?= $(VENV)/$(VENV_BIN_DIR)/python3
# Emulator w/ flags
N64_EMULATOR ?=
# Set prefix to mips binutils binaries (mips-linux-gnu-ld => 'mips-linux-gnu-') - Change at your own risk!
# In nearly all cases, not having 'mips-linux-gnu-*' binaries on the PATH is indicative of missing dependencies
MIPS_BINUTILS_PREFIX ?= mips-linux-gnu-
PRINT = printf
PREPROCESS :=
# Whether to hide commands or not
VERBOSE ?= 0
ifeq ($(VERBOSE),0)
V := @
endif
# Whether to colorize build messages
COLOR ?= 1
TARGET := pokestadium
# Run at the start of the build
ifeq ($(filter clean distclean setup extract venv rom run all diff-init,$(MAKECMDGOALS)),)
$(info ==== Build Options ====)
$(info Version: $(VERSION))
$(info Microcode: f3dex)
$(info Target: $(TARGET))
ifeq ($(COMPARE),1)
$(info Compare ROM: yes)
else
$(info Compare ROM: no)
endif
ifeq ($(NON_MATCHING),1)
$(info Build Matching: no)
else
$(info Build Matching: yes)
endif
$(info =======================)
endif
BASEROM_DIR := baseroms/$(VERSION)
BASEROM := $(BASEROM_DIR)/baserom.z64
ULTRALIB_VERSION := I_P
ULTRALIB_TARGET := libultra_rom
### Output ###
BUILD_DIR := build
ROM := $(BUILD_DIR)/$(TARGET)-$(VERSION).z64
ELF := $(ROM:.z64=.elf)
MAP := $(ROM:.z64=.map)
LDSCRIPT := $(ROM:.z64=.ld)
#### Setup ####
BUILD_DEFINES ?=
ifeq ($(VERSION),us)
BUILD_DEFINES += -DVERSION_US=1
else
$(error Invalid VERSION variable detected. Please use 'us')
endif
ifeq ($(NON_MATCHING),1)
BUILD_DEFINES += -DNON_MATCHING -DAVOID_UB
COMPARE := 0
endif
MAKE = make
CPPFLAGS += -fno-dollars-in-identifiers -P
LDFLAGS := --no-check-sections --accept-unknown-input-arch --emit-relocs --whole-archive
ifeq ($(DETECTED_OS), macos)
CPPFLAGS += -xc++
endif
#### Tools ####
ifneq ($(shell type $(MIPS_BINUTILS_PREFIX)ld >/dev/null 2>/dev/null; echo $$?), 0)
$(error Unable to find $(MIPS_BINUTILS_PREFIX)ld. Please install or build MIPS binutils, commonly mips-linux-gnu. (or set MIPS_BINUTILS_PREFIX if your MIPS binutils install uses another prefix))
endif
CC := tools/ido/$(DETECTED_OS)/7.1/cc
CC_OLD := tools/ido/$(DETECTED_OS)/5.3/cc
AS := $(MIPS_BINUTILS_PREFIX)as
LD := $(MIPS_BINUTILS_PREFIX)ld
OBJCOPY := $(MIPS_BINUTILS_PREFIX)objcopy
OBJDUMP := $(MIPS_BINUTILS_PREFIX)objdump
NM := $(MIPS_BINUTILS_PREFIX)nm
AR := ar
CPP := cpp
ICONV := iconv
CAT := cat
ASM_PROC := $(PYTHON) tools/asm-processor/build.py
ASM_PROC_FLAGS := --input-enc=utf-8 --output-enc=euc-jp --convert-statics=global-with-filename
SPLAT := $(PYTHON) -m splat split
SPLAT_YAML := $(TARGET)-$(VERSION).yaml
ENCRYPT_LIBLEO := $(PYTHON) tools/encrypt_libleo.py
EXTRACT_ASSETS := tools/extract_assets.sh
IINC := -Iinclude -Isrc -Isrc/libnaudio -Iassets/$(VERSION) -I. -I$(BUILD_DIR)
IINC += -Ilib/ultralib/include -Ilib/ultralib/include/PR -Ilib/ultralib/include/ido
IINC += -Iinclude/
ifeq ($(KEEP_MDEBUG),0)
RM_MDEBUG = $(OBJCOPY) --remove-section .mdebug $@
else
RM_MDEBUG = @:
endif
# Check code syntax with host compiler
CHECK_WARNINGS := -Wall -Wextra -Wimplicit-fallthrough -Wno-unknown-pragmas -Wno-missing-braces -Wno-sign-compare -Wno-uninitialized -Wno-unused-label
# Have CC_CHECK pretend to be a MIPS compiler
MIPS_BUILTIN_DEFS := -DMIPSEB -D_MIPS_FPSET=16 -D_MIPS_ISA=2 -D_ABIO32=1 -D_MIPS_SIM=_ABIO32 -D_MIPS_SZINT=32 -D_MIPS_SZPTR=32
ifneq ($(RUN_CC_CHECK),0)
# The -MMD flags additionaly creates a .d file with the same name as the .o file.
CC_CHECK := $(CC_CHECK_COMP)
CC_CHECK_FLAGS := -MMD -MP -fno-builtin -fsyntax-only -funsigned-char -fdiagnostics-color -std=gnu89 -m32 -DNON_MATCHING -DAVOID_UB -DCC_CHECK
ifneq ($(WERROR), 0)
CHECK_WARNINGS += -Werror
endif
else
CC_CHECK := @:
endif
CFLAGS += -G 0 -non_shared -Xcpluscomm -nostdinc -Wab,-r4300_mul
WARNINGS := -fullwarn -verbose -woff 624,649,838,712,516,513,596,564,594
ASFLAGS := -march=vr4300 -32 -G0
COMMON_DEFINES := -D_MIPS_SZLONG=32
GBI_DEFINES := -DF3DEX_GBI_2
RELEASE_DEFINES := -DNDEBUG -D_FINALROM -DN_MICRO
AS_DEFINES := -DMIPSEB -D_LANGUAGE_ASSEMBLY -D_ULTRA64
C_DEFINES := -DLANGUAGE_C -D_LANGUAGE_C
LIBULTRA_DEFINES := -DBUILD_VERSION=VERSION_$(ULTRALIB_VERSION)
ENDIAN := -EB
OPTFLAGS := -O2
MIPS_VERSION := -mips2
ICONV_FLAGS := --from-code=UTF-8 --to-code=EUC-JP
# Use relocations and abi fpr names in the dump
OBJDUMP_FLAGS := --disassemble --reloc --disassemble-zeroes -Mreg-names=32 -Mno-aliases
ifneq ($(OBJDUMP_BUILD), 0)
OBJDUMP_CMD = $(OBJDUMP) $(OBJDUMP_FLAGS) $@ > $(@:.o=.s)
OBJCOPY_BIN = $(OBJCOPY) -O binary $@ $@.bin
LIBDUMP_CMD = $(AR) xo --output $(@:.a=) $@
else
OBJDUMP_CMD = @:
OBJCOPY_BIN = @:
LIBDUMP_CMD = @:
endif
SPLAT_FLAGS ?=
ifneq ($(WARNINGS_CHECK), 0)
SPLAT_FLAGS += --stdout-only
endif
ifneq ($(FULL_DISASM), 0)
SPLAT_FLAGS += --disassemble-all
endif
#### Files ####
$(shell mkdir -p asm/$(VERSION) assets/$(VERSION) linker_scripts/$(VERSION)/auto)
ULTRALIB_DIR := lib/ultralib
ULTRALIB_LIB := $(ULTRALIB_DIR)/build/$(ULTRALIB_VERSION)/$(ULTRALIB_TARGET)/$(ULTRALIB_TARGET).a
LIBULTRA_DIR := lib/libultra
LIBULTRA_LIB := $(BUILD_DIR)/$(LIBULTRA_DIR).a
SRC_DIRS := $(shell find src -type d)
ASM_DIRS := $(shell find asm/$(VERSION) -type d -not -path "asm/$(VERSION)/nonmatchings/*" -not -path "asm/$(VERSION)/lib/*")
ASSET_DIRS := $(shell find assets/$(VERSION) -type d)
LIB_DIRS := $(foreach f, $(LIBULTRA_DIR), $f)
C_FILES := $(foreach dir,$(SRC_DIRS),$(wildcard $(dir)/*.c))
S_FILES := $(foreach dir,$(ASM_DIRS) $(SRC_DIRS),$(wildcard $(dir)/*.s))
BIN_FILES := $(foreach dir,$(ASSET_DIRS),$(wildcard $(dir)/*.bin))
O_FILES := $(foreach f,$(C_FILES:.c=.o),$(BUILD_DIR)/$f) \
$(foreach f,$(S_FILES:.s=.o),$(BUILD_DIR)/$f) \
$(foreach f,$(BIN_FILES:.bin=.o),$(BUILD_DIR)/$f)
ASSET_PNGS := $(foreach dir,$(ASSET_DIRS),$(wildcard $(dir)/*.png))
ASSET_BINS := $(foreach f,$(ASSET_PNGS:.png=.bin),$(BUILD_DIR)/$f)
ASSET_INC_C := $(foreach f,$(ASSET_PNGS:.png=.inc.c),$(BUILD_DIR)/$f)
# Automatic dependency files
DEP_FILES := $(O_FILES:.o=.d) \
$(O_FILES:.o=.asmproc.d)
# create build directories
$(shell mkdir -p $(BUILD_DIR)/linker_scripts/$(VERSION) $(BUILD_DIR)/linker_scripts/$(VERSION)/auto $(foreach dir,$(SRC_DIRS) $(ASM_DIRS) $(ASSET_DIRS) $(LIB_DIRS),$(BUILD_DIR)/$(dir)))
# directory flags
build/src/boot/O2/%.o: OPTFLAGS := -O2
build/src/boot/libc/%.o: OPTFLAGS := -O2
build/src/boot/libc64/%.o: OPTFLAGS := -O2
build/src/boot/libm/%.o: OPTFLAGS := -O2
build/src/boot/libu64/%.o: OPTFLAGS := -O2
# per-file flags
build/src/boot/fault.o: CFLAGS += -trapuv
build/src/boot/fault_drawer.o: CFLAGS += -trapuv
build/src/C030.o: OPTFLAGS += -Wo,-loopunroll,0
build/src/hal_libc.o: CFLAGS += -signed
build/src/libleo/%.o: CC := $(CC_OLD)
build/src/jpegutils.o: CC := $(CC_OLD)
build/src/D470.o: CC := $(CC_OLD)
build/src/D470.o: OPTFLAGS := -O0
build/src/D470.o: MIPS_VERSION := -mips1
ifeq ($(COLOR),1)
NO_COL := \033[0m
RED := \033[0;31m
GREEN := \033[0;32m
BLUE := \033[0;34m
YELLOW := \033[0;33m
BLINK := \033[33;5m
endif
# Common build print status function
define print
@$(PRINT) "$(GREEN)$(1) $(YELLOW)$(2)$(GREEN) -> $(BLUE)$(3)$(NO_COL)\n"
endef
DECOMP_POKESTADIUM := $(filter-out src/libleo/%,$(foreach dir,$(SRC_DIRS),$(wildcard $(dir)/*.c)))
DECOMP_POKESTADIUM_FILTERED := $(patsubst %.c,%.o,$(addprefix build/,$(shell find $(DECOMP_POKESTADIUM) -type f -exec grep -l "GLOBAL_ASM" {} \;)))
# only run asm processor on files that need it.
$(DECOMP_POKESTADIUM_FILTERED): CC := $(ASM_PROC) $(ASM_PROC_FLAGS) $(CC) -- $(AS) $(ASFLAGS) --
$(BUILD_DIR)/src/%.o: PREPROCESS := ./tools/preprocess.sh -i $(ICONV) --
###################### Ugly hacksz #############################
# This is unsanitary to do, -but-, because this file is encrypted we cant have splat decrypt it
# on split. This requires us to include this manually, but it needs to be in the dependency
# list. So we add it.
O_FILES += build/src/libleo/bootstrap.s.o
#### Main Targets ###
rom: $(ROM)
@$(PRINT) "$(RED)Building ROM...\n$(NO_COL)"
ifneq ($(COMPARE),0)
@md5sum $(ROM)
@md5sum -c $(BASEROM_DIR)/checksum.md5
endif
clean:
@$(PRINT) "$(RED)Cleaning ROM build files...\n$(NO_COL)"
$(V)$(RM) -r $(BUILD_DIR)
libclean:
@$(PRINT) "$(RED)Cleaning libultra build files...\n$(NO_COL)"
$(V)$(MAKE) -C lib/ultralib clean VERSION=$(ULTRALIB_VERSION) TARGET=$(ULTRALIB_TARGET)
$(V)$(RM) -rf $(BUILD_DIR)/lib
$(V)$(RM) -r build/$(TARGET)-$(VERSION).elf
$(V)$(RM) -r build/$(TARGET)-$(VERSION).ld
$(V)$(RM) -r build/$(TARGET)-$(VERSION).map
$(V)$(RM) -r build/$(TARGET)-$(VERSION).z64
distclean: clean libclean
@$(PRINT) "$(RED)Performing full source distribution clean...\n$(NO_COL)"
$(V)$(RM) -r $(BUILD_DIR) asm/ assets/ .splat/
$(V)$(RM) -r linker_scripts/$(VERSION)/auto $(LDSCRIPT)
$(V)$(MAKE) -C tools distclean
venv:
@$(PRINT) "$(RED)Testing venv and setting up python requirements...\n$(NO_COL)"
$(V)test -d $(VENV) || python3 -m venv $(VENV)
$(V)$(PYTHON) -m ensurepip --upgrade
$(V)$(PYTHON) -m pip install -U pip
$(V)$(PYTHON) -m pip install -U -r requirements.txt
setup:
@$(PRINT) "$(RED)Setting up tools...\n$(NO_COL)"
$(V)$(MAKE) -C tools WARNINGS_CHECK=$(WARNINGS_CHECK)
extract:
@$(PRINT) "$(YELLOW)Running ROM extraction...\n$(NO_COL)"
$(V)$(RM) -r asm/$(VERSION) assets/$(VERSION)
$(V)$(CAT) yamls/$(VERSION)/header.yaml yamls/$(VERSION)/rom.yaml > $(SPLAT_YAML)
$(V)$(SPLAT) $(SPLAT_FLAGS) $(SPLAT_YAML)
$(V)$(EXTRACT_ASSETS)
lib: $(ULTRALIB_LIB)
diff-init: rom
$(RM) -r expected/
mkdir -p expected/
cp -r $(BUILD_DIR) expected/$(BUILD_DIR)
init: distclean
$(MAKE) venv
$(MAKE) setup
$(MAKE) extract
$(MAKE) diff-init
run: $(ROM)
ifeq ($(N64_EMULATOR),)
$(error Emulator path not set. Set N64_EMULATOR in the Makefile, .make_options, or define it as an environment variable)
endif
$(N64_EMULATOR) $<
.PHONY: all rom clean libclean distclean venv setup extract lib diff-init init run
.DEFAULT_GOAL := rom
# Prevent removing intermediate files
.SECONDARY:
#### Various Recipes ####
$(ROM): $(ELF)
$(call print,Building ROM:,$<,$@)
$(V)$(OBJCOPY) -O binary --gap-fill=0xFF $< $@
$(V)$(ENCRYPT_LIBLEO) $@ $(MAP)
# TODO: update rom header checksum
# TODO: avoid using auto/undefined
$(ELF): $(O_FILES) $(LIBULTRA_LIB) $(LDSCRIPT) $(BUILD_DIR)/linker_scripts/$(VERSION)/hardware_regs.ld $(BUILD_DIR)/linker_scripts/$(VERSION)/undefined_syms.ld $(BUILD_DIR)/linker_scripts/$(VERSION)/unused_syms.ld $(BUILD_DIR)/linker_scripts/common_undef_syms.ld $(BUILD_DIR)/linker_scripts/$(VERSION)/auto/undefined_syms_auto.ld $(BUILD_DIR)/linker_scripts/$(VERSION)/auto/undefined_funcs_auto.ld
@$(PRINT) "$(GREEN)Linking ELF file: $(BLUE)$@ $(NO_COL)\n"
$(V)$(LD) $(LDFLAGS) -T $(LDSCRIPT) \
-T $(BUILD_DIR)/linker_scripts/$(VERSION)/hardware_regs.ld -T $(BUILD_DIR)/linker_scripts/$(VERSION)/undefined_syms.ld \
-T $(BUILD_DIR)/linker_scripts/$(VERSION)/unused_syms.ld -T $(BUILD_DIR)/linker_scripts/common_undef_syms.ld \
-T $(BUILD_DIR)/linker_scripts/$(VERSION)/auto/undefined_syms_auto.ld -T $(BUILD_DIR)/linker_scripts/$(VERSION)/auto/undefined_funcs_auto.ld \
-Map $(MAP) $(LIBULTRA_LIB) -o $@
$(LDSCRIPT): linker_scripts/$(VERSION)/$(TARGET).ld
$(call print,Copying linker script to build dir:,$<,$@)
$(V)cp $< $@
$(BUILD_DIR)/%.ld: %.ld
$(call print,Preprocessing linker script:,$<,$@)
$(V)$(CPP) $(CPPFLAGS) $(BUILD_DEFINES) $(IINC) $< > $@
$(LIBULTRA_LIB): $(ULTRALIB_LIB)
$(call print,Archiving libultra lib:,$<,$@)
$(V)cp $< $@
$(V)$(LIBDUMP_CMD)
$(ULTRALIB_LIB):
@$(PRINT) "$(GREEN)Making libultra: $(BLUE)$@ $(NO_COL)\n"
$(V)$(MAKE) -C lib/ultralib VERSION=$(ULTRALIB_VERSION) TARGET=$(ULTRALIB_TARGET) FIXUPS=1 CROSS=$(MIPS_BINUTILS_PREFIX) CC=../../$(CC_OLD) VERBOSE=$(VERBOSE) COLOR=$(COLOR)
$(BUILD_DIR)/%.o: %.bin
$(call print,Binning object:,$<,$@)
$(V)$(OBJCOPY) -I binary -O elf32-big $< $@
$(BUILD_DIR)/%.o: %.s
$(call print,Assembling:,$<,$@)
$(V)$(ICONV) $(ICONV_FLAGS) $< | $(AS) $(ASFLAGS) $(ENDIAN) $(IINC) -I $(dir $*) -o $@
$(V)$(OBJDUMP_CMD)
$(BUILD_DIR)/%.o: %.c
$(call print,Compiling:,$<,$@)
$(V)$(CC_CHECK) $(CC_CHECK_FLAGS) $(IINC) -I $(dir $*) $(CHECK_WARNINGS) $(BUILD_DEFINES) $(COMMON_DEFINES) $(RELEASE_DEFINES) $(GBI_DEFINES) $(LIBULTRA_DEFINES) $(C_DEFINES) $(MIPS_BUILTIN_DEFS) -o $@ $<
$(V)$(PREPROCESS) $(CC) -c $(CFLAGS) $(BUILD_DEFINES) $(IINC) $(WARNINGS) $(MIPS_VERSION) $(ENDIAN) $(COMMON_DEFINES) $(RELEASE_DEFINES) $(GBI_DEFINES) $(LIBULTRA_DEFINES) $(C_DEFINES) $(OPTFLAGS) -o $@ $<
$(V)$(OBJDUMP_CMD)
$(V)$(RM_MDEBUG)
# Add these as a dependency for .o files
asset_files: $(ASSET_INC_C)
$(O_FILES): | asset_files
.PHONY: asset_files
-include $(DEP_FILES)
# Print target for debugging
print-% : ; $(info $* is a $(flavor $*) variable set to [$($*)]) @true
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