#---------------------------------------------------------------------------------
# MBMNET Shop - Homebrew-Shop für den 3DS (.3dsx / .cia)
# Wird von der MBMNET-App auf Wunsch installiert. Version = Version der MBMNET-App.
#---------------------------------------------------------------------------------
.SUFFIXES:

ifeq ($(strip $(DEVKITARM)),)
$(error "DEVKITARM ist nicht gesetzt. Bitte devkitPro installieren.")
endif

TOPDIR ?= $(CURDIR)
include $(DEVKITARM)/3ds_rules

TARGET          := mbmnet-shop
BUILD           := build
SOURCES         := source
INCLUDES        := source

# Gleiche Version wie die MBMNET-App (die vergleicht damit, ob der Shop aktuell ist)
VERSION      := $(shell sed -n 's/^VERSION *:= *//p' $(TOPDIR)/../Makefile)

APP_TITLE       := MBMNET Shop
APP_DESCRIPTION := Homebrew für deinen 3DS
APP_AUTHOR      := MBMNET
ICON            := icon.png

# CIA: feste Titel-ID 000400000FB4E100
APP_PRODUCT_CODE := CTR-H-MBMS
APP_UNIQUE_ID    := 0xFB4E1
VERSION_PARTS    := $(subst ., ,$(VERSION))
# Titelversion wie bei der MBMNET-App: 2.9.0 -> 29.0.0
TITLE_MAJOR      := $(shell echo $$(( $(word 1,$(VERSION_PARTS)) * 10 + $(word 2,$(VERSION_PARTS)) )))
VERSION_NUM      := $(shell echo $$(( ($(TITLE_MAJOR) << 10) | $(word 3,$(VERSION_PARTS)) )))

ARCH     := -march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft
CFLAGS   := -g -Wall -O2 -mword-relocations -ffunction-sections $(ARCH) $(INCLUDE) -D__3DS__ -DAPP_VERSION=\"$(VERSION)\"
ASFLAGS  := -g $(ARCH)
LDFLAGS   = -specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
LIBS     := -lcitro2d -lcitro3d -lctru -lm
LIBDIRS  := $(CTRULIB) $(PORTLIBS)

ifneq ($(BUILD),$(notdir $(CURDIR)))

export OUTPUT   := $(CURDIR)/$(TARGET)
export TOPDIR   := $(CURDIR)
export VPATH    := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir))
export DEPSDIR  := $(CURDIR)/$(BUILD)

CFILES          := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
export LD       := $(CC)
export OFILES   := $(CFILES:.c=.o)
export INCLUDE  := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
                   $(foreach dir,$(LIBDIRS),-I$(dir)/include) \
                   -I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
export APP_ICON := $(TOPDIR)/$(ICON)
export _3DSXDEPS := $(OUTPUT).smdh
export _3DSXFLAGS += --smdh=$(OUTPUT).smdh

.PHONY: all clean cia $(BUILD)

all: $(BUILD)

cia: $(BUILD)
	@bannertool makebanner -i assets/banner.png -a assets/banner.wav -o $(BUILD)/banner.bnr
	@bannertool makesmdh -s "$(APP_TITLE)" -l "$(APP_DESCRIPTION)" -p "$(APP_AUTHOR)" -i $(ICON) -o $(BUILD)/icon.icn
	@makerom -f cia -o $(TARGET).cia -elf $(TARGET).elf -rsf cia.rsf -target t -exefslogo \
		-icon $(BUILD)/icon.icn -banner $(BUILD)/banner.bnr \
		-DAPP_TITLE="$(APP_TITLE)" -DAPP_PRODUCT_CODE="$(APP_PRODUCT_CODE)" -DAPP_UNIQUE_ID="$(APP_UNIQUE_ID)" \
		-ver $(VERSION_NUM)
	@echo built ... $(TARGET).cia

$(BUILD):
	@mkdir -p $@
	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile

clean:
	@echo clean ...
	@rm -fr $(BUILD) $(TARGET).3dsx $(TARGET).smdh $(TARGET).elf $(TARGET).cia

else

DEPENDS := $(OFILES:.o=.d)

$(OUTPUT).3dsx : $(OUTPUT).elf $(_3DSXDEPS)
$(OUTPUT).elf  : $(OFILES)

-include $(DEPENDS)

endif