Pokemon-Gen3-to-Gen-X/Makefile.arm9
2024-11-12 04:59:58 +01:00

279 lines
7.0 KiB
Makefile

# SPDX-License-Identifier: CC0-1.0
#
# SPDX-FileContributor: Antonio Niño Díaz, 2023
BLOCKSDS ?= /opt/blocksds/core
BLOCKSDSEXT ?= /opt/blocksds/external
# User config
# ===========
NAME := Pokemon_Gen3_to_GenX
GAME_TITLE := Pokémon Gen 3 to Gen X
GAME_SUBTITLE := Test NDS Port
GAME_AUTHOR := Lorenzooone
GAME_ICON := icon.bmp
# DLDI and internal SD slot of DSi
# --------------------------------
# Root folder of the SD image
SDROOT := sdroot
# Name of the generated image it "DSi-1.sd" for no$gba in DSi mode
SDIMAGE := image.bin
# Source code paths
# -----------------
SOURCEDIRS := source
INCLUDEDIRS := include
GFXDIRS :=
BINDIRS := data
AUDIODIRS :=
NITROFATDIR :=
# Defines passed to all files
# ---------------------------
DEFINES :=
# Libraries
# ---------
LIBS := -lmm9 -lnds9 -lc -lagbabi
LIBDIRS := $(BLOCKSDS)/libs/maxmod \
$(BLOCKSDS)/libs/libnds \
$(LIBAGBABI)
# Build artifacts
# ---------------
BUILDDIR := build
ELF := build/$(NAME).elf
DUMP := build/$(NAME).dump
NITROFAT_IMG := build/nitrofat.bin
MAP := build/$(NAME).map
SOUNDBANKDIR := $(BUILDDIR)/maxmod
ROM := $(NAME).nds
# Tools
# -----
PREFIX := arm-none-eabi-
CC := $(PREFIX)gcc
CXX := $(PREFIX)g++
OBJDUMP := $(PREFIX)objdump
MKDIR := mkdir
RM := rm -rf
# Verbose flag
# ------------
ifeq ($(VERBOSE),1)
V :=
else
V := @
endif
# Source files
# ------------
ifneq ($(BINDIRS),)
SOURCES_BIN := $(shell find -L $(BINDIRS) -name "*.bin")
INCLUDEDIRS += $(addprefix $(BUILDDIR)/,$(BINDIRS))
endif
ifneq ($(GFXDIRS),)
SOURCES_PNG := $(shell find -L $(GFXDIRS) -name "*.png")
INCLUDEDIRS += $(addprefix $(BUILDDIR)/,$(GFXDIRS))
endif
ifneq ($(AUDIODIRS),)
SOURCES_AUDIO := $(shell find -L $(AUDIODIRS) -regex '.*\.\(it\|mod\|s3m\|wav\|xm\)')
ifneq ($(SOURCES_AUDIO),)
INCLUDEDIRS += $(SOUNDBANKDIR)
endif
endif
SOURCES_S := $(shell find -L $(SOURCEDIRS) -name "*.s")
SOURCES_C := $(shell find -L $(SOURCEDIRS) -name "*.c")
SOURCES_CPP := $(shell find -L $(SOURCEDIRS) -name "*.cpp")
# Compiler and linker flags
# -------------------------
DEFINES += -D__NDS__ -DARM9 -D__BLOCKSDS__
ARCH := -march=armv5te -mtune=arm946e-s
WARNFLAGS := -Wall
ifeq ($(SOURCES_CPP),)
LD := $(CC)
else
LD := $(CXX)
endif
INCLUDEFLAGS := $(foreach path,$(INCLUDEDIRS),-I$(path)) \
$(foreach path,$(LIBDIRS),-I$(path)/include)
LIBDIRSFLAGS := $(foreach path,$(LIBDIRS),-L$(path)/lib)
ASFLAGS += -x assembler-with-cpp $(DEFINES) $(ARCH) \
-mthumb -mthumb-interwork $(INCLUDEFLAGS) \
-ffunction-sections -fdata-sections
CFLAGS += -std=gnu11 $(WARNFLAGS) $(DEFINES) $(ARCH) \
-mthumb -mthumb-interwork $(INCLUDEFLAGS) -O2 \
-Wall -Wstrict-overflow=5 -Wextra\
-Wpointer-arith -Wpedantic -Wcast-qual -Wswitch-default\
-Wstrict-prototypes -Wmissing-prototypes\
-Wshadow -Wwrite-strings -masm-syntax-unified\
-ffunction-sections -fdata-sections \
-fomit-frame-pointer
CXXFLAGS += -std=gnu++14 $(WARNFLAGS) $(DEFINES) $(ARCH) \
-mthumb -mthumb-interwork $(INCLUDEFLAGS) -O2 \
-ffunction-sections -fdata-sections \
-fno-exceptions -fno-rtti \
-fomit-frame-pointer
LDFLAGS := -mthumb -mthumb-interwork $(LIBDIRSFLAGS) \
-Wl,-Map,$(MAP) -Wl,--gc-sections -nostdlib \
-T$(BLOCKSDS)/sys/crts/ds_arm9.mem \
-T$(BLOCKSDS)/sys/crts/ds_arm9.ld \
-Wl,--no-warn-rwx-segments \
-Wl,--start-group $(LIBS) -lgcc -Wl,--end-group
# Intermediate build files
# ------------------------
OBJS_ASSETS := $(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_BIN))) \
$(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_PNG)))
HEADERS_ASSETS := $(patsubst %.bin,%_bin.h,$(addprefix $(BUILDDIR)/,$(SOURCES_BIN))) \
$(patsubst %.png,%.h,$(addprefix $(BUILDDIR)/,$(SOURCES_PNG)))
ifneq ($(SOURCES_AUDIO),)
OBJS_ASSETS += $(SOUNDBANKDIR)/soundbank.c.o
HEADERS_ASSETS += $(SOUNDBANKDIR)/soundbank.h
endif
OBJS_SOURCES := $(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_S))) \
$(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_C))) \
$(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_CPP)))
OBJS := $(OBJS_ASSETS) $(OBJS_SOURCES)
DEPS := $(OBJS:.o=.d)
# Targets
# -------
.PHONY: all clean dump dldipatch sdimage
all: $(ROM)
ifneq ($(strip $(NITROFATDIR)),)
# Additional arguments for ndstool
NDSTOOL_FAT := -F $(NITROFAT_IMG)
$(NITROFAT_IMG): $(NITROFATDIR)
@echo " MKFATIMG $@ $(NITROFATDIR)"
$(V)$(BLOCKSDS)/tools/mkfatimg/mkfatimg -t $(NITROFATDIR) $@ 0
# Make the NDS ROM depend on the filesystem image only if it is needed
$(ROM): $(NITROFAT_IMG)
endif
# Combine the title strings
ifeq ($(strip $(GAME_SUBTITLE)),)
GAME_FULL_TITLE := $(GAME_TITLE);$(GAME_AUTHOR)
else
GAME_FULL_TITLE := $(GAME_TITLE);$(GAME_SUBTITLE);$(GAME_AUTHOR)
endif
$(ROM): $(ELF)
@echo " NDSTOOL $@"
$(V)$(BLOCKSDS)/tools/ndstool/ndstool -c $@ \
-7 $(BLOCKSDS)/sys/default_arm7/arm7.elf -9 $(ELF) \
-b $(GAME_ICON) "$(GAME_FULL_TITLE)" \
$(NDSTOOL_FAT)
$(ELF): $(OBJS)
@echo " LD $@"
$(V)$(LD) -o $@ $(OBJS) $(BLOCKSDS)/sys/crts/ds_arm9_crt0.o $(LDFLAGS)
$(DUMP): $(ELF)
@echo " OBJDUMP $@"
$(V)$(OBJDUMP) -h -C -S $< > $@
dump: $(DUMP)
clean:
@echo " CLEAN"
$(V)$(RM) $(ROM) $(DUMP) $(BUILDDIR) $(SDIMAGE)
sdimage:
@echo " MKFATIMG $(SDIMAGE) $(SDROOT)"
$(V)$(BLOCKSDS)/tools/mkfatimg/mkfatimg -t $(SDROOT) $(SDIMAGE) 0
dldipatch: $(ROM)
@echo " DLDITOOL $(ROM)"
$(V)$(BLOCKSDS)/tools/dlditool/dlditool \
$(BLOCKSDS)/tools/dldi/r4tfv2.dldi $(ROM)
# Rules
# -----
$(BUILDDIR)/%.s.o : %.s
@echo " AS $<"
@$(MKDIR) -p $(@D)
$(V)$(CC) $(ASFLAGS) -MMD -MP -c -o $@ $<
$(BUILDDIR)/%.c.o : %.c
@echo " CC $<"
@$(MKDIR) -p $(@D)
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $@ $<
$(BUILDDIR)/%.cpp.o : %.cpp
@echo " CXX $<"
@$(MKDIR) -p $(@D)
$(V)$(CXX) $(CXXFLAGS) -MMD -MP -c -o $@ $<
$(BUILDDIR)/%.bin.o $(BUILDDIR)/%_bin.h : %.bin
@echo " BIN2C $<"
@$(MKDIR) -p $(@D)
$(V)$(BLOCKSDS)/tools/bin2c/bin2c $< $(@D)
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $(BUILDDIR)/$*.bin.o $(BUILDDIR)/$*_bin.c
$(BUILDDIR)/%.png.o $(BUILDDIR)/%.h : %.png %.grit
@echo " GRIT $<"
@$(MKDIR) -p $(@D)
$(V)$(BLOCKSDS)/tools/grit/grit $< -ftc -W1 -o$(BUILDDIR)/$*
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $(BUILDDIR)/$*.png.o $(BUILDDIR)/$*.c
$(V)touch $(BUILDDIR)/$*.png.o $(BUILDDIR)/$*.h
$(SOUNDBANKDIR)/soundbank.h: $(SOURCES_AUDIO)
@echo " MMUTIL $^"
@$(MKDIR) -p $(@D)
@$(BLOCKSDS)/tools/mmutil/mmutil $^ -d \
-o$(SOUNDBANKDIR)/soundbank.bin -h$(SOUNDBANKDIR)/soundbank.h
$(SOUNDBANKDIR)/soundbank.c.o: $(SOUNDBANKDIR)/soundbank.h
@echo " BIN2C soundbank.bin"
$(V)$(BLOCKSDS)/tools/bin2c/bin2c $(SOUNDBANKDIR)/soundbank.bin \
$(SOUNDBANKDIR)
@echo " CC.9 soundbank_bin.c"
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $(SOUNDBANKDIR)/soundbank.c.o \
$(SOUNDBANKDIR)/soundbank_bin.c
# All assets must be built before the source code
# -----------------------------------------------
$(SOURCES_S) $(SOURCES_C) $(SOURCES_CPP): $(HEADERS_ASSETS)
# Include dependency files if they exist
# --------------------------------------
-include $(DEPS)