RetroArch/Makefile.ctr

TARGET := retroarch_3ds
LIBRETRO =

DEBUG = 0

APP_TITLE         = Retroarch 3DS
APP_DESCRIPTION   = Retroarch 3DS
APP_AUTHOR        = Team Libretro
APP_PRODUCT_CODE  = RETROARCH-3DS
APP_UNIQUE_ID     = 0xBAC00
APP_ICON          = ctr/default.png
APP_BANNER        = ctr/libretro_banner.png
APP_AUDIO         = ctr/silent.wav

ifeq ($(LIBRETRO), gambatte)
	APP_TITLE         = Gambatte Libretro
	#APP_DESCRIPTION   = Retroarch 3DS
	#APP_AUTHOR        = Team Libretro
	APP_PRODUCT_CODE  = RARCH-GAMBATTE
	APP_UNIQUE_ID     = 0xBAC01
	APP_ICON          = ctr/gambatte.png
	#APP_BANNER        = ctr/libretro_banner.png
	#APP_AUDIO         = ctr/silent.wav

else ifeq ($(LIBRETRO), gpsp)
	APP_TITLE         = gpSP Libretro
	#APP_DESCRIPTION   = Retroarch 3DS
	#APP_AUTHOR        = Team Libretro
	APP_PRODUCT_CODE  = RARCH-GPSP
	APP_UNIQUE_ID     = 0xBAC02
	APP_ICON          = ctr/gpsp.png
	#APP_BANNER        = ctr/libretro_banner.png
	#APP_AUDIO         = ctr/silent.wav

else ifeq ($(LIBRETRO), fceumm)
	APP_TITLE         = FCeumm Libretro
	#APP_DESCRIPTION   = Retroarch 3DS
	#APP_AUTHOR        = Team Libretro
	APP_PRODUCT_CODE  = RARCH-FCEUMM
	APP_UNIQUE_ID     = 0xBAC03
	APP_ICON          = ctr/fceumm.png
	#APP_BANNER        = ctr/libretro_banner.png
	#APP_AUDIO         = ctr/silent.wav

else ifeq ($(LIBRETRO), nestopia)
	APP_TITLE         = Nestopia Libretro
	#APP_DESCRIPTION   = Retroarch 3DS
	#APP_AUTHOR        = Team Libretro
	APP_PRODUCT_CODE  = RARCH-NESTOPIA
	APP_UNIQUE_ID     = 0xBAC04
	APP_ICON          = ctr/nestopia.png
	#APP_BANNER        = ctr/libretro_banner.png
	#APP_AUDIO         = ctr/silent.wav

else ifeq ($(LIBRETRO), nxengine)
	APP_TITLE         = NXengine Libretro
	#APP_DESCRIPTION   = Retroarch 3DS
	#APP_AUTHOR        = Team Libretro
	APP_PRODUCT_CODE  = RARCH-NXENGINE
	APP_UNIQUE_ID     = 0xBAC05
	APP_ICON          = ctr/nxengine.png
	#APP_BANNER        = ctr/libretro_banner.png
	#APP_AUDIO         = ctr/silent.wav

else ifeq ($(LIBRETRO), genesis_plus_gx)
	APP_TITLE         = Genesis Plus GX Libretro
	#APP_DESCRIPTION   = Retroarch 3DS
	#APP_AUTHOR        = Team Libretro
	APP_PRODUCT_CODE  = RARCH-GENPLUSGX
	APP_UNIQUE_ID     = 0xBAC06
	APP_ICON          = ctr/gambatte.png
	#APP_BANNER        = ctr/libretro_banner.png
	#APP_AUDIO         = ctr/silent.wav

else ifeq ($(LIBRETRO), catsfc)
	APP_TITLE         = CATSFC Libretro
	#APP_DESCRIPTION   = Retroarch 3DS
	#APP_AUTHOR        = Team Libretro
	APP_PRODUCT_CODE  = RARCH-CATSFC
	APP_UNIQUE_ID     = 0xBAC07
	APP_ICON          = ctr/gambatte.png
	#APP_BANNER        = ctr/libretro_banner.png
	#APP_AUDIO         = ctr/silent.wav

endif


OBJS :=
OBJS += gfx/drivers/ctr_sprite.o
OBJS += griffin/griffin.o


ifeq ($(strip $(DEVKITARM)),)
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
endif

ifeq ($(strip $(CTRULIB)),)
$(error "Please set CTRULIB in your environment. export CTRULIB=<path to>ctrulib")
endif

ifeq ($(strip $(AEMSTRO)),)
$(error "Please set AEMSTRO in your environment. export AEMSTRO=<path to>aemstro")
endif



APP_TITLE         := $(shell echo "$(APP_TITLE)" | cut -c1-128)
APP_DESCRIPTION   := $(shell echo "$(APP_DESCRIPTION)" | cut -c1-256)
APP_AUTHOR        := $(shell echo "$(APP_AUTHOR)" | cut -c1-128)
APP_PRODUCT_CODE  := $(shell echo $(APP_PRODUCT_CODE) | cut -c1-16)
APP_UNIQUE_ID     := $(shell echo $(APP_UNIQUE_ID) | cut -c1-7)


INCDIRS := -I$(CTRULIB)/include
LIBDIRS := -L. -L$(CTRULIB)/lib


ARCH     := -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp

CFLAGS	+=	-mword-relocations \
			-fomit-frame-pointer -ffast-math \
			$(ARCH)

#CFLAGS	+= -Wall
CFLAGS	+=	-DARM11 -D_3DS

ifeq ($(DEBUG), 1)
   CFLAGS	+= -O0 -g
else
   CFLAGS	+= -O3
endif
CFLAGS += -I. -Ideps/zlib -Ideps/7zip -Ilibretro-common/include

CFLAGS += -DRARCH_INTERNAL -DRARCH_CONSOLE -DSINC_LOWEST_QUALITY
CFLAGS += -DHAVE_GRIFFIN=1 -DHAVE_FILTERS_BUILTIN -DHAVE_MENU -DHAVE_RGUI
CFLAGS += -DHAVE_ZLIB -DHAVE_RPNG -DWANT_ZLIB -DHAVE_BUILTIN_AUTOCONFIG
#-DHAVE_LIBRETRO_MANAGEMENT -DWANT_RPNG -DHAVE_7ZIP


CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11

ASFLAGS	:=	-g $(ARCH) -O3
LDFLAGS   =	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)

CFLAGS   += -std=gnu99 -ffast-math


LIBS	:= -lretro_ctr -lctru -lm



.PHONY: $(BUILD) clean all

all: $(TARGET)

$(TARGET): $(TARGET).3dsx $(TARGET).smdh $(TARGET).cia
$(TARGET).3dsx: $(TARGET).elf
$(TARGET).elf: $(OBJS) libretro_ctr.a

ctr_sprite_shader_shbin.h: gfx/drivers/ctr_sprite.o
gfx/drivers/ctr_gfx.c: ctr_sprite_shader_shbin.h
griffin/griffin.c: gfx/drivers/ctr_gfx.c


PREFIX		:=	$(DEVKITARM)/bin/arm-none-eabi-

CC      := $(PREFIX)gcc
CXX     := $(PREFIX)g++
AS      := $(PREFIX)as
AR      := $(PREFIX)ar
OBJCOPY := $(PREFIX)objcopy
STRIP   := $(PREFIX)strip
NM      := $(PREFIX)nm
LD      := $(CXX)

ifneq ($(findstring Linux,$(shell uname -a)),)
	MAKEROM = ctr/tools/makerom-linux
	BANNERTOOL = ctr/tools/bannertool-linux
else ifneq ($(findstring Darwin,$(shell uname -a)),)
	MAKEROM = ctr/tools/makerom-mac
	BANNERTOOL = ctr/tools/bannertool-mac
else
	MAKEROM = ctr/tools/makerom.exe
	BANNERTOOL = ctr/tools/bannertool.exe
endif


%.o: %.shader
	python $(AEMSTRO)/aemstro_as.py $< $(notdir $<).shbin
	$(DEVKITARM)/bin/bin2s $(notdir $<).shbin | $(PREFIX)as -o $@
	echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
	echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
	echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
	rm $(notdir $<).shbin


%.o: %.cpp
	$(CXX) -c -o $@ $< $(CXXFLAGS) $(INCDIRS)

%.o: %.c
	$(CC) -c -o $@ $< $(CFLAGS) $(INCDIRS)

%.o: %.s
	$(CC) -c -o $@ $< $(ASFLAGS)

%.o: %.S
	$(CC) -c -o $@ $< $(ASFLAGS)

%.a:
	$(AR) -rc $@ $^

%.vsh:

%.smdh: $(APP_ICON)
	smdhtool --create "$(APP_TITLE)" "$(APP_DESCRIPTION)" "$(APP_AUTHOR)" $(APP_ICON) $@

%.3dsx: %.elf
	-3dsxtool $< $@ $(_3DSXFLAGS)

%.elf:
	$(LD) $(LDFLAGS) $(OBJS) $(LIBDIRS) $(LIBS) -o $@
	$(NM) -CSn $@ > $(notdir $*.lst)

$(TARGET).bnr: $(APP_BANNER) $(APP_AUDIO)
	$(BANNERTOOL) makebanner -i "$(APP_BANNER)" -a "$(APP_AUDIO)" -o $@

$(TARGET).icn: $(APP_ICON)
	$(BANNERTOOL) makesmdh -s "$(APP_TITLE)" -l "$(APP_TITLE)" -p "$(APP_AUTHOR)" -i $(APP_ICON) -o $@

$(TARGET).rsf: ctr/tools/template-cia.rsf
	cat ctr/tools/template-cia.rsf | sed 's/{APP_TITLE}/$(APP_TITLE)/' | sed 's/{APP_PRODUCT_CODE}/$(APP_PRODUCT_CODE)/' | sed 's/{APP_UNIQUE_ID}/$(APP_UNIQUE_ID)/' > $@

$(TARGET)_stripped.elf: $(TARGET).elf
	cp $(TARGET).elf $@
	$(STRIP) $@

$(TARGET).cia: $(TARGET)_stripped.elf $(TARGET).bnr $(TARGET).icn $(TARGET).rsf
	$(MAKEROM) -f cia -o $@ -rsf $(TARGET).rsf -target t -exefslogo -elf $(TARGET)_stripped.elf -icon $(TARGET).icn -banner $(TARGET).bnr

clean:
	rm -f $(OBJS)
	rm -f $(TARGET).3dsx
	rm -f $(TARGET).elf
	rm -f $(TARGET)_stripped.elf
	rm -f $(TARGET).cia
	rm -f $(TARGET).bnr
	rm -f $(TARGET).icn
	rm -f $(TARGET).rsf
	rm -f *_shader_shbin.h

.PHONY: clean