TOOLCHAIN := $(DEVKITARM) COMPARE ?= 0 ifeq (compare,$(MAKECMDGOALS)) COMPARE := 1 endif # don't use dkP's base_tools anymore # because the redefinition of $(CC) conflicts # with when we want to use $(CC) to preprocess files # thus, manually create the variables for the bin # files, or use arm-none-eabi binaries on the system # if dkP is not installed on this system ifneq (,$(TOOLCHAIN)) ifneq ($(wildcard $(TOOLCHAIN)/bin),) export PATH := $(TOOLCHAIN)/bin:$(PATH) endif endif PREFIX := arm-none-eabi- OBJCOPY := $(PREFIX)objcopy OBJDUMP := $(PREFIX)objdump AS := $(PREFIX)as LD := $(PREFIX)ld # note: the makefile must be set up so MODERNCC is never called # if MODERN=0 MODERNCC := $(PREFIX)gcc PATH_MODERNCC := PATH=$(TOOLCHAIN)/bin:PATH $(MODERNCC) ifeq ($(OS),Windows_NT) EXE := .exe else EXE := endif TITLE := POKEMON EMER GAME_CODE := BPEE MAKER_CODE := 01 REVISION := 0 MODERN ?= 0 ifeq (modern,$(MAKECMDGOALS)) MODERN := 1 endif # use arm-none-eabi-cpp for macOS # as macOS's default compiler is clang # and clang's preprocessor will warn on \u # when preprocessing asm files, expecting a unicode literal # we can't unconditionally use arm-none-eabi-cpp # as installations which install binutils-arm-none-eabi # don't come with it ifneq ($(MODERN),1) ifeq ($(shell uname -s),Darwin) CPP := $(PREFIX)cpp else CPP := $(CC) -E endif else CPP := $(PREFIX)cpp endif ROM_NAME := tumbledemerald.gba ELF_NAME := $(ROM_NAME:.gba=.elf) MAP_NAME := $(ROM_NAME:.gba=.map) OBJ_DIR_NAME := build/tumbled MODERN_ROM_NAME := tumbledemerald_modern.gba MODERN_ELF_NAME := $(MODERN_ROM_NAME:.gba=.elf) MODERN_MAP_NAME := $(MODERN_ROM_NAME:.gba=.map) MODERN_OBJ_DIR_NAME := build/modern SHELL := /bin/bash -o pipefail ELF = $(ROM:.gba=.elf) MAP = $(ROM:.gba=.map) SYM = $(ROM:.gba=.sym) C_SUBDIR = src GFLIB_SUBDIR = gflib ASM_SUBDIR = asm DATA_SRC_SUBDIR = src/data DATA_ASM_SUBDIR = data SONG_SUBDIR = sound/songs MID_SUBDIR = sound/songs/midi SAMPLE_SUBDIR = sound/direct_sound_samples CRY_SUBDIR = sound/direct_sound_samples/cries C_BUILDDIR = $(OBJ_DIR)/$(C_SUBDIR) GFLIB_BUILDDIR = $(OBJ_DIR)/$(GFLIB_SUBDIR) ASM_BUILDDIR = $(OBJ_DIR)/$(ASM_SUBDIR) DATA_ASM_BUILDDIR = $(OBJ_DIR)/$(DATA_ASM_SUBDIR) SONG_BUILDDIR = $(OBJ_DIR)/$(SONG_SUBDIR) MID_BUILDDIR = $(OBJ_DIR)/$(MID_SUBDIR) ASFLAGS := -mcpu=arm7tdmi --defsym MODERN=$(MODERN) ifeq ($(MODERN),0) CC1 := tools/agbcc/bin/agbcc$(EXE) override CFLAGS += -mthumb-interwork -Wimplicit -Wparentheses -Werror -O2 -fhex-asm -g ROM := $(ROM_NAME) OBJ_DIR := $(OBJ_DIR_NAME) LIBPATH := -L ../../tools/agbcc/lib LIB := $(LIBPATH) -lgcc -lc -L../../libagbsyscall -lagbsyscall else CC1 = $(shell $(PATH_MODERNCC) --print-prog-name=cc1) -quiet override CFLAGS += -mthumb -mthumb-interwork -O2 -mabi=apcs-gnu -mtune=arm7tdmi -march=armv4t -fno-toplevel-reorder -Wno-pointer-to-int-cast -g ROM := $(MODERN_ROM_NAME) OBJ_DIR := $(MODERN_OBJ_DIR_NAME) LIBPATH := -L "$(dir $(shell $(PATH_MODERNCC) -mthumb -print-file-name=libgcc.a))" -L "$(dir $(shell $(PATH_MODERNCC) -mthumb -print-file-name=libnosys.a))" -L "$(dir $(shell $(PATH_MODERNCC) -mthumb -print-file-name=libc.a))" LIB := $(LIBPATH) -lc -lnosys -lgcc -L../../libagbsyscall -lagbsyscall endif CPPFLAGS := -iquote include -iquote $(GFLIB_SUBDIR) -Wno-trigraphs -DMODERN=$(MODERN) ifneq ($(MODERN),1) CPPFLAGS += -I tools/agbcc/include -I tools/agbcc -nostdinc -undef endif LDFLAGS = -Map ../../$(MAP) SHA1 := $(shell { command -v sha1sum || command -v shasum; } 2>/dev/null) -c GFX := tools/gbagfx/gbagfx$(EXE) AIF := tools/aif2pcm/aif2pcm$(EXE) MID := tools/mid2agb/mid2agb$(EXE) SCANINC := tools/scaninc/scaninc$(EXE) PREPROC := tools/preproc/preproc$(EXE) RAMSCRGEN := tools/ramscrgen/ramscrgen$(EXE) FIX := tools/gbafix/gbafix$(EXE) MAPJSON := tools/mapjson/mapjson$(EXE) JSONPROC := tools/jsonproc/jsonproc$(EXE) PERL := perl TOOLDIRS := $(filter-out tools/agbcc tools/binutils,$(wildcard tools/*)) TOOLBASE = $(TOOLDIRS:tools/%=%) TOOLS = $(foreach tool,$(TOOLBASE),tools/$(tool)/$(tool)$(EXE)) MAKEFLAGS += --no-print-directory # Clear the default suffixes .SUFFIXES: # Don't delete intermediate files .SECONDARY: # Delete files that weren't built properly .DELETE_ON_ERROR: # Secondary expansion is required for dependency variables in object rules. .SECONDEXPANSION: .PHONY: all rom clean compare tidy tools mostlyclean clean-tools $(TOOLDIRS) berry_fix libagbsyscall modern tidymodern tidynonmodern infoshell = $(foreach line, $(shell $1 | sed "s/ /__SPACE__/g"), $(info $(subst __SPACE__, ,$(line)))) # Build tools when building the rom # Disable dependency scanning for clean/tidy/tools # Use a separate minimal makefile for speed # Since we don't need to reload most of this makefile ifeq (,$(filter-out all rom compare modern berry_fix libagbsyscall syms,$(MAKECMDGOALS))) $(call infoshell, $(MAKE) -f make_tools.mk) else NODEP ?= 1 endif # check if we need to scan dependencies based on the rule ifeq (,$(MAKECMDGOALS)) SCAN_DEPS ?= 1 else # clean, tidy, tools, mostlyclean, clean-tools, $(TOOLDIRS), tidymodern, tidynonmodern don't even build the ROM # berry_fix and libagbsyscall do their own thing ifeq (,$(filter-out clean tidy tools mostlyclean clean-tools $(TOOLDIRS) tidymodern tidynonmodern berry_fix libagbsyscall,$(MAKECMDGOALS))) SCAN_DEPS ?= 0 else SCAN_DEPS ?= 1 endif endif ifeq ($(SCAN_DEPS),1) C_SRCS_IN := $(wildcard $(C_SUBDIR)/*.c $(C_SUBDIR)/*/*.c $(C_SUBDIR)/*/*/*.c) C_SRCS := $(foreach src,$(C_SRCS_IN),$(if $(findstring .inc.c,$(src)),,$(src))) C_OBJS := $(patsubst $(C_SUBDIR)/%.c,$(C_BUILDDIR)/%.o,$(C_SRCS)) GFLIB_SRCS := $(wildcard $(GFLIB_SUBDIR)/*.c) GFLIB_OBJS := $(patsubst $(GFLIB_SUBDIR)/%.c,$(GFLIB_BUILDDIR)/%.o,$(GFLIB_SRCS)) C_ASM_SRCS += $(wildcard $(C_SUBDIR)/*.s $(C_SUBDIR)/*/*.s $(C_SUBDIR)/*/*/*.s) C_ASM_OBJS := $(patsubst $(C_SUBDIR)/%.s,$(C_BUILDDIR)/%.o,$(C_ASM_SRCS)) ASM_SRCS := $(wildcard $(ASM_SUBDIR)/*.s) ASM_OBJS := $(patsubst $(ASM_SUBDIR)/%.s,$(ASM_BUILDDIR)/%.o,$(ASM_SRCS)) # get all the data/*.s files EXCEPT the ones with specific rules REGULAR_DATA_ASM_SRCS := $(filter-out $(DATA_ASM_SUBDIR)/maps.s $(DATA_ASM_SUBDIR)/map_events.s, $(wildcard $(DATA_ASM_SUBDIR)/*.s)) DATA_ASM_SRCS := $(wildcard $(DATA_ASM_SUBDIR)/*.s) DATA_ASM_OBJS := $(patsubst $(DATA_ASM_SUBDIR)/%.s,$(DATA_ASM_BUILDDIR)/%.o,$(DATA_ASM_SRCS)) SONG_SRCS := $(wildcard $(SONG_SUBDIR)/*.s) SONG_OBJS := $(patsubst $(SONG_SUBDIR)/%.s,$(SONG_BUILDDIR)/%.o,$(SONG_SRCS)) MID_SRCS := $(wildcard $(MID_SUBDIR)/*.mid) MID_OBJS := $(patsubst $(MID_SUBDIR)/%.mid,$(MID_BUILDDIR)/%.o,$(MID_SRCS)) OBJS := $(C_OBJS) $(GFLIB_OBJS) $(C_ASM_OBJS) $(ASM_OBJS) $(DATA_ASM_OBJS) $(SONG_OBJS) $(MID_OBJS) OBJS_REL := $(patsubst $(OBJ_DIR)/%,%,$(OBJS)) SUBDIRS := $(sort $(dir $(OBJS))) $(shell mkdir -p $(SUBDIRS)) endif AUTO_GEN_TARGETS := all: rom tools: $(TOOLDIRS) syms: $(SYM) $(TOOLDIRS): @$(MAKE) -C $@ rom: $(ROM) ifeq ($(COMPARE),1) @$(SHA1) rom.sha1 endif # For contributors to make sure a change didn't affect the contents of the ROM. compare: all clean: mostlyclean clean-tools clean-tools: @$(foreach tooldir,$(TOOLDIRS),$(MAKE) clean -C $(tooldir);) mostlyclean: tidynonmodern tidymodern rm -f $(SAMPLE_SUBDIR)/*.bin rm -f $(CRY_SUBDIR)/*.bin rm -f $(MID_SUBDIR)/*.s find . \( -iname '*.1bpp' -o -iname '*.4bpp' -o -iname '*.8bpp' -o -iname '*.gbapal' -o -iname '*.lz' -o -iname '*.rl' -o -iname '*.latfont' -o -iname '*.hwjpnfont' -o -iname '*.fwjpnfont' \) -exec rm {} + rm -f $(DATA_ASM_SUBDIR)/layouts/layouts.inc $(DATA_ASM_SUBDIR)/layouts/layouts_table.inc rm -f $(DATA_ASM_SUBDIR)/maps/connections.inc $(DATA_ASM_SUBDIR)/maps/events.inc $(DATA_ASM_SUBDIR)/maps/groups.inc $(DATA_ASM_SUBDIR)/maps/headers.inc find $(DATA_ASM_SUBDIR)/maps \( -iname 'connections.inc' -o -iname 'events.inc' -o -iname 'header.inc' \) -exec rm {} + rm -f $(AUTO_GEN_TARGETS) @$(MAKE) clean -C berry_fix @$(MAKE) clean -C libagbsyscall tidy: tidynonmodern tidymodern tidynonmodern: rm -f $(ROM_NAME) $(ELF_NAME) $(MAP_NAME) rm -rf $(OBJ_DIR_NAME) tidymodern: rm -f $(MODERN_ROM_NAME) $(MODERN_ELF_NAME) $(MODERN_MAP_NAME) rm -rf $(MODERN_OBJ_DIR_NAME) ifneq ($(MODERN),0) $(C_BUILDDIR)/berry_crush.o: override CFLAGS += -Wno-address-of-packed-member endif include graphics_file_rules.mk include map_data_rules.mk include spritesheet_rules.mk include json_data_rules.mk include songs.mk %.s: ; %.png: ; %.pal: ; %.aif: ; %.1bpp: %.png ; $(GFX) $< $@ %.4bpp: %.png ; $(GFX) $< $@ %.8bpp: %.png ; $(GFX) $< $@ %.gbapal: %.pal ; $(GFX) $< $@ %.gbapal: %.png ; $(GFX) $< $@ %.lz: % ; $(GFX) $< $@ %.rl: % ; $(GFX) $< $@ $(CRY_SUBDIR)/%.bin: $(CRY_SUBDIR)/%.aif ; $(AIF) $< $@ --compress sound/%.bin: sound/%.aif ; $(AIF) $< $@ ifeq ($(MODERN),0) $(C_BUILDDIR)/libc.o: CC1 := tools/agbcc/bin/old_agbcc$(EXE) $(C_BUILDDIR)/libc.o: CFLAGS := -O2 $(C_BUILDDIR)/siirtc.o: CFLAGS := -mthumb-interwork $(C_BUILDDIR)/agb_flash.o: CFLAGS := -O -mthumb-interwork $(C_BUILDDIR)/agb_flash_1m.o: CFLAGS := -O -mthumb-interwork $(C_BUILDDIR)/agb_flash_mx.o: CFLAGS := -O -mthumb-interwork $(C_BUILDDIR)/m4a.o: CC1 := tools/agbcc/bin/old_agbcc$(EXE) $(C_BUILDDIR)/record_mixing.o: CFLAGS += -ffreestanding $(C_BUILDDIR)/librfu_intr.o: CC1 := tools/agbcc/bin/agbcc_arm$(EXE) $(C_BUILDDIR)/librfu_intr.o: CFLAGS := -O2 -mthumb-interwork -quiet else $(C_BUILDDIR)/librfu_intr.o: CFLAGS := -mthumb-interwork -O2 -mabi=apcs-gnu -mtune=arm7tdmi -march=armv4t -fno-toplevel-reorder -Wno-pointer-to-int-cast endif ifeq ($(DINFO),1) override CFLAGS += -g endif # 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 $(shell) can be deferred so there might not be a better way. ifeq ($(SCAN_DEPS),1) ifeq ($(NODEP),1) $(C_BUILDDIR)/%.o: $(C_SUBDIR)/%.c ifeq (,$(KEEP_TEMPS)) @echo "$(CC1) -o $@ $<" @$(CPP) $(CPPFLAGS) $< | $(PREPROC) $< charmap.txt -i | $(CC1) $(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $(AS) $(ASFLAGS) -o $@ - else @$(CPP) $(CPPFLAGS) $< -o $(C_BUILDDIR)/$*.i @$(PREPROC) $(C_BUILDDIR)/$*.i charmap.txt | $(CC1) $(CFLAGS) -o $(C_BUILDDIR)/$*.s @echo -e ".text\n\t.align\t2, 0\n" >> $(C_BUILDDIR)/$*.s $(AS) $(ASFLAGS) -o $@ $(C_BUILDDIR)/$*.s endif else define C_DEP $1: $2 $$(shell $(SCANINC) -I include -I tools/agbcc/include -I gflib $2) ifeq (,$$(KEEP_TEMPS)) @echo "$$(CC1) -o $$@ $$<" @$$(CPP) $$(CPPFLAGS) $$< | $$(PREPROC) $$< charmap.txt -i | $$(CC1) $$(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $$(AS) $$(ASFLAGS) -o $$@ - else @$$(CPP) $$(CPPFLAGS) $$< -o $$(C_BUILDDIR)/$3.i @$$(PREPROC) $$(C_BUILDDIR)/$3.i charmap.txt | $$(CC1) $$(CFLAGS) -o $$(C_BUILDDIR)/$3.s @echo -e ".text\n\t.align\t2, 0\n" >> $$(C_BUILDDIR)/$3.s $$(AS) $$(ASFLAGS) -o $$@ $$(C_BUILDDIR)/$3.s endif endef $(foreach src, $(C_SRCS), $(eval $(call C_DEP,$(patsubst $(C_SUBDIR)/%.c,$(C_BUILDDIR)/%.o,$(src)),$(src),$(patsubst $(C_SUBDIR)/%.c,%,$(src))))) endif ifeq ($(NODEP),1) $(GFLIB_BUILDDIR)/%.o: $(GFLIB_SUBDIR)/%.c $$(c_dep) ifeq (,$(KEEP_TEMPS)) @echo "$(CC1) -o $@ $<" @$(CPP) $(CPPFLAGS) $< | $(PREPROC) $< charmap.txt -i | $(CC1) $(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $(AS) $(ASFLAGS) -o $@ - else @$(CPP) $(CPPFLAGS) $< -o $(GFLIB_BUILDDIR)/$*.i @$(PREPROC) $(GFLIB_BUILDDIR)/$*.i charmap.txt | $(CC1) $(CFLAGS) -o $(GFLIB_BUILDDIR)/$*.s @echo -e ".text\n\t.align\t2, 0\n" >> $(GFLIB_BUILDDIR)/$*.s $(AS) $(ASFLAGS) -o $@ $(GFLIB_BUILDDIR)/$*.s endif else define GFLIB_DEP $1: $2 $$(shell $(SCANINC) -I include -I tools/agbcc/include -I gflib $2) ifeq (,$$(KEEP_TEMPS)) @echo "$$(CC1) -o $$@ $$<" @$$(CPP) $$(CPPFLAGS) $$< | $$(PREPROC) $$< charmap.txt -i | $$(CC1) $$(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $$(AS) $$(ASFLAGS) -o $$@ - else @$$(CPP) $$(CPPFLAGS) $$< -o $$(GFLIB_BUILDDIR)/$3.i @$$(PREPROC) $$(GFLIB_BUILDDIR)/$3.i charmap.txt | $$(CC1) $$(CFLAGS) -o $$(GFLIB_BUILDDIR)/$3.s @echo -e ".text\n\t.align\t2, 0\n" >> $$(GFLIB_BUILDDIR)/$3.s $$(AS) $$(ASFLAGS) -o $$@ $$(GFLIB_BUILDDIR)/$3.s endif endef $(foreach src, $(GFLIB_SRCS), $(eval $(call GFLIB_DEP,$(patsubst $(GFLIB_SUBDIR)/%.c,$(GFLIB_BUILDDIR)/%.o, $(src)),$(src),$(patsubst $(GFLIB_SUBDIR)/%.c,%, $(src))))) endif ifeq ($(NODEP),1) $(C_BUILDDIR)/%.o: $(C_SUBDIR)/%.s $(PREPROC) $< charmap.txt | $(CPP) -I include - | $(AS) $(ASFLAGS) -o $@ else define SRC_ASM_DATA_DEP $1: $2 $$(shell $(SCANINC) -I include -I "" $2) $$(PREPROC) $$< charmap.txt | $$(CPP) -I include - | $$(AS) $$(ASFLAGS) -o $$@ endef $(foreach src, $(C_ASM_SRCS), $(eval $(call SRC_ASM_DATA_DEP,$(patsubst $(C_SUBDIR)/%.s,$(C_BUILDDIR)/%.o, $(src)),$(src)))) endif ifeq ($(NODEP),1) $(ASM_BUILDDIR)/%.o: $(ASM_SUBDIR)/%.s $(AS) $(ASFLAGS) -o $@ $< else define ASM_DEP $1: $2 $$(shell $(SCANINC) -I include -I "" $2) $$(AS) $$(ASFLAGS) -o $$@ $$< endef $(foreach src, $(ASM_SRCS), $(eval $(call ASM_DEP,$(patsubst $(ASM_SUBDIR)/%.s,$(ASM_BUILDDIR)/%.o, $(src)),$(src)))) endif ifeq ($(NODEP),1) $(DATA_ASM_BUILDDIR)/%.o: $(DATA_ASM_SUBDIR)/%.s $(PREPROC) $< charmap.txt | $(CPP) -I include - | $(AS) $(ASFLAGS) -o $@ else $(foreach src, $(REGULAR_DATA_ASM_SRCS), $(eval $(call SRC_ASM_DATA_DEP,$(patsubst $(DATA_ASM_SUBDIR)/%.s,$(DATA_ASM_BUILDDIR)/%.o, $(src)),$(src)))) endif endif $(SONG_BUILDDIR)/%.o: $(SONG_SUBDIR)/%.s $(AS) $(ASFLAGS) -I sound -o $@ $< $(OBJ_DIR)/sym_bss.ld: sym_bss.txt $(RAMSCRGEN) .bss $< ENGLISH > $@ $(OBJ_DIR)/sym_common.ld: sym_common.txt $(C_OBJS) $(wildcard common_syms/*.txt) $(RAMSCRGEN) COMMON $< ENGLISH -c $(C_BUILDDIR),common_syms > $@ $(OBJ_DIR)/sym_ewram.ld: sym_ewram.txt $(RAMSCRGEN) ewram_data $< ENGLISH > $@ ifeq ($(MODERN),0) LD_SCRIPT := ld_script.txt LD_SCRIPT_DEPS := $(OBJ_DIR)/sym_bss.ld $(OBJ_DIR)/sym_common.ld $(OBJ_DIR)/sym_ewram.ld else LD_SCRIPT := ld_script_modern.txt LD_SCRIPT_DEPS := endif $(OBJ_DIR)/ld_script.ld: $(LD_SCRIPT) $(LD_SCRIPT_DEPS) cd $(OBJ_DIR) && sed "s#tools/#../../tools/#g" ../../$(LD_SCRIPT) > ld_script.ld $(ELF): $(OBJ_DIR)/ld_script.ld $(OBJS) berry_fix libagbsyscall @echo "cd $(OBJ_DIR) && $(LD) $(LDFLAGS) -T ld_script.ld -o ../../$@ " @cd $(OBJ_DIR) && $(LD) $(LDFLAGS) -T ld_script.ld -o ../../$@ $(OBJS_REL) $(LIB) $(FIX) $@ -t"$(TITLE)" -c$(GAME_CODE) -m$(MAKER_CODE) -r$(REVISION) --silent $(ROM): $(ELF) $(OBJCOPY) -O binary $< $@ $(FIX) $@ -p --silent modern: all berry_fix/berry_fix.gba: berry_fix berry_fix: @$(MAKE) -C berry_fix COMPARE=$(COMPARE) TOOLCHAIN=$(TOOLCHAIN) MODERN=$(MODERN) libagbsyscall: @$(MAKE) -C libagbsyscall TOOLCHAIN=$(TOOLCHAIN) MODERN=$(MODERN) ################### ### Symbol file ### ################### $(SYM): $(ELF) $(OBJDUMP) -t $< | sort -u | grep -E "^0[2389]" | $(PERL) -p -e 's/^(\w{8}) (\w).{6} \S+\t(\w{8}) (\S+)$$/\1 \2 \3 \4/g' > $@