MWCCVER        := 2.0/sp2p2
PROC           := arm946e
PROC_S         := arm5te
PROC_LD        := v5te
LCF_TEMPLATE   := ARM9-TS.lcf.template
LIBS           := -Llib -lsyscall -nostdlib
OPTFLAGS       := -O4,s
OPTFLAGS_SDK   := -O4,p

include config.mk

ALL_BUILDDIRS  := $(BUILD_DIR)/lib
include common.mk
include filesystem.mk

ROM             := $(BUILD_DIR)/$(buildname).nds
BANNER          := $(ROM:%.nds=%.bnr)
BANNER_SPEC     := $(buildname)/banner.bsf
ICON_PNG        := $(buildname)/icon.png
HEADER_TEMPLATE := $(buildname)/rom_header_template.sbin

.PHONY: main sub libsyscall sdk sdk9 sdk7
.PRECIOUS: $(ROM)

MAKEFLAGS += --no-print-directory

all: $(ROM)

tidy:
	@$(MAKE) -C sub tidy
	$(RM) -r $(BUILD_DIR)
	$(RM) -r $(PROJECT_CLEAN_TARGETS)
	$(RM) $(ROM)

clean: tidy clean-filesystem clean-tools
	@$(MAKE) -C lib/syscall clean
	@$(MAKE) -C sub clean

sdk9 sdk7: sdk
main filesystem: | sdk9
sub: | sdk7

main: $(SBIN) $(ELF)
sub: ; @$(MAKE) -C sub

ROMSPEC        := rom.rsf
MAKEROM_FLAGS  := $(DEFINES)

$(NEF): libsyscall

libsyscall:
	$(MAKE) -C lib/syscall all install INSTALL_PREFIX=$(abspath $(WORK_DIR)/$(BUILD_DIR)) GAME_CODE=$(GAME_CODE)

$(BUILD_DIR)/component.files: main ;

$(HEADER_TEMPLATE): ;

$(ROM): $(ROMSPEC) tools filesystem main sub $(BANNER)
	$(WINE) $(MAKEROM) $(MAKEROM_FLAGS) -DBUILD_DIR=$(BUILD_DIR) -M$(NITROFS_FILES_FILE) -DTITLE_NAME="$(TITLE_NAME)" -DBNR="$(BANNER)" -DHEADER_TEMPLATE="$(HEADER_TEMPLATE)" $< $@
	$(FIXROM) $@ --secure-crc $(SECURE_CRC) --game-code $(GAME_CODE)
ifeq ($(COMPARE),1)
	$(SHA1SUM) -c $(buildname)/rom.sha1
endif

$(BANNER): $(BANNER_SPEC) $(ICON_PNG:%.png=%.nbfp) $(ICON_PNG:%.png=%.nbfc)
	$(WINE) $(MAKEBNR) $< $@

us: ; @$(MAKE) GAME_LANGUAGE=NORTH_AMERICA
eu: ; @$(MAKE) GAME_LANGUAGE=EUROPE
jp: ; @$(MAKE) GAME_LANGUAGE=JAPAN

us-nonmatching: ; @$(MAKE) GAME_LANGUAGE=NORTH_AMERICA NONMATCHING=TRUE COMPARE=0
eu-nonmatching: ; @$(MAKE) GAME_LANGUAGE=EUROPE NONMATCHING=TRUE COMPARE=0
jp-nonmatching: ; @$(MAKE) GAME_LANGUAGE=JAPAN NONMATCHING=TRUE COMPARE=0

compare: @$(MAKE) COMPARE=1

install_toolchain:
	rm -rf toolchain_tmp
	mkdir -p toolchain_tmp
	wget https://github.com/pret/pmd-sky/raw/workflows/assets/mwccarm.zip -O toolchain_tmp/mwccarm.zip
	wget https://github.com/pret/pmd-sky/raw/workflows/assets/NitroSDK-4_2-071210-jp.7z -O toolchain_tmp/NitroSDK-4_2-071210-jp.7z
	unzip -o toolchain_tmp/mwccarm.zip -d tools
	7z x toolchain_tmp/NitroSDK-4_2-071210-jp.7z -otoolchain_tmp/nitro_sdk -y
	mv toolchain_tmp/nitro_sdk/tools/bin tools/
	mv toolchain_tmp/nitro_sdk/include/nitro/specfiles/ARM7-TS.lcf.template sub/
	mv toolchain_tmp/nitro_sdk/include/nitro/specfiles/ARM9-TS.lcf.template .
	mv toolchain_tmp/nitro_sdk/include/nitro/specfiles/mwldarm.response.template .
	rm -r toolchain_tmp

.PHONY: compare install_toolchain