include version.all

#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------

TOPDIR ?= $(CURDIR)


DEBUG                  ?= 0
WHOLE_ARCHIVE_LINK      = 0
HAVE_STATIC_DUMMY ?= 0
GRIFFIN_BUILD           = 0

OBJ :=

DEFINES := -DHAVE_DJGPP=1 -U__linux__ -U__linux -DRARCH_INTERNAL -DHAVE_STB_VORBIS
CC := i586-pc-msdosdjgpp-gcc
CXX := i586-pc-msdosdjgpp-g++
TARGET := retrodos.exe

RARCH_CONSOLE = 0
HAVE_SHADERPIPELINE = 1
HAVE_SPIRV_CROSS = 0
HAVE_PATCH = 1
HAVE_LUA = 0
HAVE_CONFIGFILE = 1
HAVE_GFX_WIDGETS = 1
HAVE_LANGEXTRA = 1
HAVE_DR_MP3 = 1
HAVE_TRANSLATE = 0
HAVE_SCREENSHOTS = 1
HAVE_REWIND = 1
HAVE_AUDIOMIXER = 1
HAVE_CC_RESAMPLER = 1
HAVE_MENU_COMMON = 1
HAVE_RTGA = 1
HAVE_RPNG = 1
HAVE_RJPEG = 1
HAVE_RBMP = 1
HAVE_7ZIP = 1
HAVE_ZLIB = 1
HAVE_IMAGEVIEWER = 1
HAVE_BUILTINZLIB = 1
HAVE_LIBRETRODB = 1
HAVE_DSP_FILTER = 1
HAVE_VIDEO_FILTER = 1
HAVE_STATIC_VIDEO_FILTERS = 1
HAVE_STATIC_AUDIO_FILTERS = 1
HAVE_FILTERS_BUILTIN = 1
HAVE_MENU = 1
HAVE_CONFIGFILE = 1
HAVE_PATCH = 1
HAVE_CHEATS = 1
HAVE_RUNAHEAD = 1
HAVE_NETWORKING = 0
HAVE_IFINFO = 0
HAVE_NETPLAYDISCOVERY = 0
HAVE_OVERLAY             := 1
HAVE_STB_FONT = 1
HAVE_COMMAND             := 1
HAVE_STDIN_CMD           := 1
HAVE_CMD                 := 1
HAVE_CHEEVOS = 0
HAVE_CHD = 0 # disabled due to static libretro-common and libchdr conflicts between different cores
HAVE_STB_VORBIS = 1
HAVE_IBXM = 1
HAVE_CORE_INFO_CACHE = 1
HAVE_XDELTA = 0 # disabled because <lzma.h> isn't available (or we haven't figured out how to install it)

HAVE_RGUI = 1
HAVE_MATERIALUI = 0
HAVE_XMB = 0
HAVE_OZONE = 0


OBJ := \
    frontend/drivers/platform_dos.o \
    gfx/drivers/vga_gfx.o \
    input/drivers/dos_input.o \
    input/drivers_joypad/dos_joypad.o

include Makefile.common

#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# DATA is a list of directories containing data files
# INCLUDES is a list of directories containing header files
# EXEFS_SRC is the optional input directory containing data copied into exefs, if anything this normally should only contain "main.npdm".
# ROMFS is the directory containing data to be added to RomFS, relative to the Makefile (Optional)
#
# NO_ICON: if set to anything, do not use icon.
# NO_NACP: if set to anything, no .nacp file is generated.
# APP_TITLE is the name of the app stored in the .nacp file (Optional)
# APP_AUTHOR is the author of the app stored in the .nacp file (Optional)
# APP_VERSION is the version of the app stored in the .nacp file (Optional)
# APP_TITLEID is the titleID of the app stored in the .nacp file (Optional)
# ICON is the filename of the icon (.jpg), relative to the project folder.
#   If not set, it attempts to use one of the following (in this order):
#     - <Project name>.jpg
#     - icon.jpg
#     - <libnx folder>/default_icon.jpg
#---------------------------------------------------------------------------------
BUILD := build
SOURCES := $(CURDIR)/source
DATA := data
INCLUDES :=	include
EXEFS_SRC := exefs_src

APP_TITLE := RetroArch
APP_VERSION := $(RARCH_VERSION)
APP_AUTHOR := libretro Team
APP_ICON := pkg/libnx/retroarch.jpg

#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH	:=

CFLAGS := -g -Wall -O3 -fcommon -ffast-math -ffunction-sections \
          $(ARCH) $(DEFINES) $(INCLUDE_DIRS)

CFLAGS += $(INCLUDE)

ifeq ($(HAVE_FILTERS_BUILTIN), 1)
  CFLAGS += -DHAVE_FILTERS_BUILTIN
endif

ifeq ($(strip $(HAVE_STATIC_DUMMY)),1)
  CFLAGS	+=	-DHAVE_STATIC_DUMMY=1
endif

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

ASFLAGS	:=	-g $(ARCH)
LDFLAGS	=	$(ARCH) -Wl,--allow-multiple-definition -Wl,-Map,$(notdir $*.map)

# add things from Makefile.common
CFLAGS += $(DEF_FLAGS)

LIBS	:= -lstdc++ -lm

#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------

export OUTPUT	:=	$(TARGET)
export TOPDIR	:=	$(CURDIR)

export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
			$(foreach dir,$(DATA),$(CURDIR)/$(dir))

export DEPSDIR	:=	$(CURDIR)/

CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))

export OFILES 	:=	$(OBJ)

ifeq ($(strip $(HAVE_STATIC_DUMMY)),)
  OFILES += libretro_libnx.a
endif

export HFILES_BIN	:=	$(addsuffix .h,$(subst .,_,$(BINFILES)))

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 BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)

ifneq ($(APP_TITLEID),)
	export NACPFLAGS += --titleid=$(APP_TITLEID)
endif

ifneq ($(ROMFS),)
	export NROFLAGS += --romfsdir=$(CURDIR)/$(ROMFS)
endif

LIB_CORE :=

ifeq ($(HAVE_STATIC_DUMMY),1)
  DEFINES += -DHAVE_STATIC_DUMMY
else
  LIB_CORE += -lretro_dos
endif

DEPENDS_TMP  := $(OFILES:.o=.d)
DEPENDS      := $(filter-out libretro_libnx.a,$(DEPENDS_TMP))

.PHONY: clean all

#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
all	:	$(OUTPUT)

$(OUTPUT): $(OBJ)
	$(CXX) -o $@ $(LDFLAGS) $(LIBDIRS) $(OBJ) $(PLATEXTRA) -L. $(LIB_CORE) $(LIBS)

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

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

clean:
	rm -f $(DEPENDS) $(OBJ) $(OUTPUT)

#---------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data
#---------------------------------------------------------------------------------
%.bin.o	%_bin.h :	%.bin
#---------------------------------------------------------------------------------
	@echo $(notdir $<)
	@$(bin2o)

#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------