[pcsx_rearmed.git] / Makefile.libretro

# Makefile for PCSX ReARMed (libretro)

DEBUG=0
WANT_ZLIB=1

ifeq ($(platform),)
	platform = unix
	ifeq ($(shell uname -a),)
		platform = win
	else ifneq ($(findstring MINGW,$(shell uname -a)),)
		platform = win
	else ifneq ($(findstring Darwin,$(shell uname -a)),)
		platform = osx
	else ifneq ($(findstring win,$(shell uname -a)),)
		platform = win
	endif
endif

CC ?= gcc
CXX ?= g++
AS ?= as
CC_AS ?= $(CC)
CFLAGS ?=

TARGET_NAME := pcsx_rearmed
GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
ifneq ($(GIT_VERSION)," unknown")
	CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
endif
ifneq ($(WANT_ZLIB),1)
LIBZ := -lz
endif
LIBPTHREAD := -lpthread
ifneq ($(findstring Haiku,$(shell uname -s)),)
LIBDL := -lroot -lnetwork
else
LIBDL := -ldl
endif
LIBM := -lm
MMAP_WIN32=0
EXTRA_LDFLAGS =

# Unix
ifeq ($(platform), unix)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
ifneq ($(findstring SunOS,$(shell uname -s)),)
	CC = gcc
endif

else ifeq ($(platform), linux-portable)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC -nostdlib
	EXTRA_LDFLAGS += -fPIC -nostdlib
	LIBZ :=
	LIBPTHREAD :=
	LIBDL :=
	LIBM :=
	NO_UNDEF_CHECK = 1

# OS X
else ifeq ($(platform), osx)
	TARGET := $(TARGET_NAME)_libretro.dylib
	fpic := -fPIC
	fpic += -mmacosx-version-min=10.1

# iOS
else ifeq ($(platform),$(filter $(platform),ios-arm64))
    ARCH := arm64
    USE_DYNAREC = 0
    HAVE_NEON = 0
    BUILTIN_GPU = peops
    TARGET := $(TARGET_NAME)_libretro_ios.dylib

else ifneq (,$(findstring ios,$(platform)))
	ARCH := arm
	USE_DYNAREC ?= 1
        HAVE_NEON = 1
        BUILTIN_GPU = neon
	TARGET := $(TARGET_NAME)_libretro_ios.dylib
ifeq ($(USE_DYNAREC),0)
	# Override
	TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
endif
	fpic := -fPIC

	ifeq ($(IOSSDK),)
		IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
	endif

	CC = clang -arch armv7 -isysroot $(IOSSDK)
	CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
	CFLAGS += -DIOS
ifeq ($(platform),ios9)
	CC     += -miphoneos-version-min=8.0
	CXX    += -miphoneos-version-min=8.0
	CC_AS  += -miphoneos-version-min=8.0
	CFLAGS += -miphoneos-version-min=8.0
else
	CC     += -miphoneos-version-min=5.0
	CXX    += -miphoneos-version-min=5.0
	CC_AS  += -miphoneos-version-min=5.0
	CFLAGS += -miphoneos-version-min=5.0
endif

# PS3
else ifeq ($(platform), ps3)
	TARGET := $(TARGET_NAME)_libretro_ps3.a
	CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
	AR = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ar.exe
	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__

# sncps3
else ifeq ($(platform), sncps3)
	TARGET := $(TARGET_NAME)_libretro_ps3.a
	CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
	AR = $(CELL_SDK)/host-win32/sn/bin/ps3snarl.exe
	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__

# Lightweight PS3 Homebrew SDK
else ifeq ($(platform), psl1ght)
	TARGET := $(TARGET_NAME)_libretro_psl1ght.a
	CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
	AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__

# PSP
else ifeq ($(platform), psp1)
	TARGET := $(TARGET_NAME)_libretro_psp1.a
	CC = psp-gcc$(EXE_EXT)
	AR = psp-ar$(EXE_EXT)
	CFLAGS += -DPSP -G0

# Vita
else ifeq ($(platform), vita)
	TARGET := $(TARGET_NAME)_libretro_vita.a
	CC = arm-vita-eabi-gcc$(EXE_EXT)
	AR = arm-vita-eabi-ar$(EXE_EXT)
	CFLAGS += -DVITA
	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
	CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
	CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
	CFLAGS +=  -fno-optimize-sibling-calls
	CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
	CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon

#	CFLAGS += -U__ARM_NEON__
	HAVE_NEON = 1
	BUILTIN_GPU = neon

	USE_DYNAREC = 1
	DRC_CACHE_BASE = 0

	ARCH = arm
	STATIC_LINKING = 1

# CTR(3DS)
else ifeq ($(platform), ctr)
	TARGET := $(TARGET_NAME)_libretro_ctr.a
	CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
	CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
	AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
	CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET
	CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
	CFLAGS += -Wall -mword-relocations
	CFLAGS += -fomit-frame-pointer -ffast-math
	CFLAGS += -Ifrontend/3ds
	CFLAGS += -Werror=implicit-function-declaration

#	CFLAGS += -DPCSX
#	BUILTIN_GPU = unai
	USE_DYNAREC = 1
	DRC_CACHE_BASE = 0
	ARCH = arm
	HAVE_NEON = 0

	STATIC_LINKING = 1

# Xbox 360
else ifeq ($(platform), xenon)
	TARGET := $(TARGET_NAME)_libretro_xenon360.a
	CC = xenon-gcc$(EXE_EXT)
	AR = xenon-ar$(EXE_EXT)
	CFLAGS += -D__LIBXENON__ -m32 -D__ppc__

# Nintendo Game Cube
else ifeq ($(platform), ngc)
	TARGET := $(TARGET_NAME)_libretro_ngc.a
	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__

# Nintendo Wii
else ifeq ($(platform), wii)
	TARGET := libretro_$(TARGET_NAME)_wii.a
	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__

# QNX
else ifeq ($(platform), qnx)
	TARGET := $(TARGET_NAME)_libretro_qnx.so
	fpic := -fPIC
	CC = qcc -Vgcc_ntoarmv7le
	CC_AS = $(CC)
	HAVE_NEON = 1
	USE_DYNAREC = 1
	DRC_CACHE_BASE = 0
	BUILTIN_GPU = neon
	ARCH = arm
	CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
	ASFLAGS +=  -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
	MAIN_LDLIBS += -lsocket
	LIBPTHREAD :=
	LIBDL :=
	LIBM :=

#Raspberry Pi 2
else ifeq ($(platform), rpi2)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
	ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
	HAVE_NEON = 1
	ARCH = arm
	BUILTIN_GPU = neon
	USE_DYNAREC = 1

#Raspberry Pi 3
else ifeq ($(platform), rpi3)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	HAVE_NEON = 1
	ARCH = arm
	BUILTIN_GPU = neon
	USE_DYNAREC = 1

# Classic Platforms ####################
# Platform affix = classic_<ISA>_<µARCH>
# Help at https://modmyclassic.com/comp

# (armv7 a7, hard point, neon based) ### 
# NESC, SNESC, C64 mini 
else ifeq ($(platform), classic_armv7_a7)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	CFLAGS += -Ofast \
	-flto=4 -fwhole-program -fuse-linker-plugin \
	-fdata-sections -ffunction-sections -Wl,--gc-sections \
	-fno-stack-protector -fno-ident -fomit-frame-pointer \
	-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
	-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
	-fmerge-all-constants -fno-math-errno \
	-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
	CXXFLAGS += $(CFLAGS)
	CPPFLAGS += $(CFLAGS)
	ASFLAGS += $(CFLAGS)
	HAVE_NEON = 1
	ARCH = arm
	BUILTIN_GPU = neon
	USE_DYNAREC = 1
	ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
	  CFLAGS += -march=armv7-a
	else
	  CFLAGS += -march=armv7ve
	  # If gcc is 5.0 or later
	  ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
	    LDFLAGS += -static-libgcc -static-libstdc++
	  endif
	endif
#######################################

# ARM
else ifneq (,$(findstring armv,$(platform)))
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	DRC_CACHE_BASE = 0
	ifneq (,$(findstring cortexa8,$(platform)))
		CFLAGS += -marm -mcpu=cortex-a8
		ASFLAGS += -mcpu=cortex-a8
	else ifneq (,$(findstring cortexa7,$(platform)))
		CFLAGS += -marm -mcpu=cortex-a7
		ASFLAGS += -mcpu=cortex-a7
		LIBZ :=
	else ifneq (,$(findstring cortexa9,$(platform)))
		CFLAGS += -marm -mcpu=cortex-a9
		ASFLAGS += -mcpu=cortex-a9
	endif
	CFLAGS += -marm
	ifneq (,$(findstring neon,$(platform)))
		CFLAGS += -mfpu=neon
		ASFLAGS += -mfpu=neon
		HAVE_NEON = 1
		BUILTIN_GPU = neon
	endif
	ifneq (,$(findstring softfloat,$(platform)))
		CFLAGS += -mfloat-abi=softfp
		ASFLAGS += -mfloat-abi=softfp
	else ifneq (,$(findstring hardfloat,$(platform)))
		CFLAGS += -mfloat-abi=hard
		ASFLAGS += -mfloat-abi=hard
	endif
	ARCH = arm
	USE_DYNAREC = 1

# Windows
else
	TARGET := $(TARGET_NAME)_libretro.dll
   BUILTIN_GPU = peops
   PLATFORM = libretro
	MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
	CFLAGS += -D__WIN32__ -DNO_DYLIB
	MMAP_WIN32=1
	MAIN_LDLIBS += -lws2_32
	LIBPTHREAD :=
	LIBDL :=
	LIBM :=
endif

CFLAGS += $(fpic)
MAIN_LDFLAGS += -shared
MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)

# try to autodetect stuff for the lazy
ifndef ARCH
ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
endif
ifndef HAVE_NEON
HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
endif
ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
MAIN_LDFLAGS += -Wl,--no-undefined
endif

# try to autodetect stuff for the lazy
ifndef ARCH
ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
endif
ifndef HAVE_NEON
HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
endif
ifeq ($(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
MAIN_LDFLAGS += -Wl,--no-undefined
endif

TARGET ?= libretro.so
PLATFORM = libretro
BUILTIN_GPU ?= peops
SOUND_DRIVERS = libretro
PLUGINS =
NO_CONFIG_MAK = yes

# what does this do
#libretro_all: all
#ifeq ($(platform),ios)
#ifeq ($(USE_DYNAREC),1)
#	make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform) clean
#	make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform)
#endif
#endif

include Makefile

# no special AS needed for gpu_neon
plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
	$(CC) $(CFLAGS) -c $^ -o $@
Commit	Line	Data
	1	# Makefile for PCSX ReARMed (libretro)
	2
	3	DEBUG=0
	4	WANT_ZLIB=1
	5
	6	ifeq ($(platform),)
	7	platform = unix
	8	ifeq ($(shell uname -a),)
	9	platform = win
	10	else ifneq ($(findstring MINGW,$(shell uname -a)),)
	11	platform = win
	12	else ifneq ($(findstring Darwin,$(shell uname -a)),)
	13	platform = osx
	14	else ifneq ($(findstring win,$(shell uname -a)),)
	15	platform = win
	16	endif
	17	endif
	18
	19	CC ?= gcc
	20	CXX ?= g++
	21	AS ?= as
	22	CC_AS ?= $(CC)
	23	CFLAGS ?=
	24
	25	TARGET_NAME := pcsx_rearmed
	26	GIT_VERSION := " $(shell git rev-parse --short HEAD \|\| echo unknown)"
	27	ifneq ($(GIT_VERSION)," unknown")
	28	CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
	29	endif
	30	ifneq ($(WANT_ZLIB),1)
	31	LIBZ := -lz
	32	endif
	33	LIBPTHREAD := -lpthread
	34	ifneq ($(findstring Haiku,$(shell uname -s)),)
	35	LIBDL := -lroot -lnetwork
	36	else
	37	LIBDL := -ldl
	38	endif
	39	LIBM := -lm
	40	MMAP_WIN32=0
	41	EXTRA_LDFLAGS =
	42
	43	# Unix
	44	ifeq ($(platform), unix)
	45	TARGET := $(TARGET_NAME)_libretro.so
	46	fpic := -fPIC
	47	ifneq ($(findstring SunOS,$(shell uname -s)),)
	48	CC = gcc
	49	endif
	50
	51	else ifeq ($(platform), linux-portable)
	52	TARGET := $(TARGET_NAME)_libretro.so
	53	fpic := -fPIC -nostdlib
	54	EXTRA_LDFLAGS += -fPIC -nostdlib
	55	LIBZ :=
	56	LIBPTHREAD :=
	57	LIBDL :=
	58	LIBM :=
	59	NO_UNDEF_CHECK = 1
	60
	61	# OS X
	62	else ifeq ($(platform), osx)
	63	TARGET := $(TARGET_NAME)_libretro.dylib
	64	fpic := -fPIC
	65	fpic += -mmacosx-version-min=10.1
	66
	67	# iOS
	68	else ifeq ($(platform),$(filter $(platform),ios-arm64))
	69	ARCH := arm64
	70	USE_DYNAREC = 0
	71	HAVE_NEON = 0
	72	BUILTIN_GPU = peops
	73	TARGET := $(TARGET_NAME)_libretro_ios.dylib
	74
	75	else ifneq (,$(findstring ios,$(platform)))
	76	ARCH := arm
	77	USE_DYNAREC ?= 1
	78	HAVE_NEON = 1
	79	BUILTIN_GPU = neon
	80	TARGET := $(TARGET_NAME)_libretro_ios.dylib
	81	ifeq ($(USE_DYNAREC),0)
	82	# Override
	83	TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
	84	endif
	85	fpic := -fPIC
	86
	87	ifeq ($(IOSSDK),)
	88	IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
	89	endif
	90
	91	CC = clang -arch armv7 -isysroot $(IOSSDK)
	92	CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
	93	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
	94	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
	95	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
	96	CFLAGS += -DIOS
	97	ifeq ($(platform),ios9)
	98	CC += -miphoneos-version-min=8.0
	99	CXX += -miphoneos-version-min=8.0
	100	CC_AS += -miphoneos-version-min=8.0
	101	CFLAGS += -miphoneos-version-min=8.0
	102	else
	103	CC += -miphoneos-version-min=5.0
	104	CXX += -miphoneos-version-min=5.0
	105	CC_AS += -miphoneos-version-min=5.0
	106	CFLAGS += -miphoneos-version-min=5.0
	107	endif
	108
	109	# PS3
	110	else ifeq ($(platform), ps3)
	111	TARGET := $(TARGET_NAME)_libretro_ps3.a
	112	CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
	113	AR = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ar.exe
	114	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	115
	116	# sncps3
	117	else ifeq ($(platform), sncps3)
	118	TARGET := $(TARGET_NAME)_libretro_ps3.a
	119	CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
	120	AR = $(CELL_SDK)/host-win32/sn/bin/ps3snarl.exe
	121	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	122
	123	# Lightweight PS3 Homebrew SDK
	124	else ifeq ($(platform), psl1ght)
	125	TARGET := $(TARGET_NAME)_libretro_psl1ght.a
	126	CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
	127	AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
	128	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	129
	130	# PSP
	131	else ifeq ($(platform), psp1)
	132	TARGET := $(TARGET_NAME)_libretro_psp1.a
	133	CC = psp-gcc$(EXE_EXT)
	134	AR = psp-ar$(EXE_EXT)
	135	CFLAGS += -DPSP -G0
	136
	137	# Vita
	138	else ifeq ($(platform), vita)
	139	TARGET := $(TARGET_NAME)_libretro_vita.a
	140	CC = arm-vita-eabi-gcc$(EXE_EXT)
	141	AR = arm-vita-eabi-ar$(EXE_EXT)
	142	CFLAGS += -DVITA
	143	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
	144	CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
	145	CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
	146	CFLAGS += -fno-optimize-sibling-calls
	147	CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
	148	CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
	149	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
	150
	151	# CFLAGS += -U__ARM_NEON__
	152	HAVE_NEON = 1
	153	BUILTIN_GPU = neon
	154
	155	USE_DYNAREC = 1
	156	DRC_CACHE_BASE = 0
	157
	158	ARCH = arm
	159	STATIC_LINKING = 1
	160
	161	# CTR(3DS)
	162	else ifeq ($(platform), ctr)
	163	TARGET := $(TARGET_NAME)_libretro_ctr.a
	164	CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
	165	CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
	166	AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
	167	CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET
	168	CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
	169	CFLAGS += -Wall -mword-relocations
	170	CFLAGS += -fomit-frame-pointer -ffast-math
	171	CFLAGS += -Ifrontend/3ds
	172	CFLAGS += -Werror=implicit-function-declaration
	173
	174	# CFLAGS += -DPCSX
	175	# BUILTIN_GPU = unai
	176	USE_DYNAREC = 1
	177	DRC_CACHE_BASE = 0
	178	ARCH = arm
	179	HAVE_NEON = 0
	180
	181	STATIC_LINKING = 1
	182
	183	# Xbox 360
	184	else ifeq ($(platform), xenon)
	185	TARGET := $(TARGET_NAME)_libretro_xenon360.a
	186	CC = xenon-gcc$(EXE_EXT)
	187	AR = xenon-ar$(EXE_EXT)
	188	CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
	189
	190	# Nintendo Game Cube
	191	else ifeq ($(platform), ngc)
	192	TARGET := $(TARGET_NAME)_libretro_ngc.a
	193	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	194	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	195	CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	196
	197	# Nintendo Wii
	198	else ifeq ($(platform), wii)
	199	TARGET := libretro_$(TARGET_NAME)_wii.a
	200	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	201	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	202	CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	203
	204	# QNX
	205	else ifeq ($(platform), qnx)
	206	TARGET := $(TARGET_NAME)_libretro_qnx.so
	207	fpic := -fPIC
	208	CC = qcc -Vgcc_ntoarmv7le
	209	CC_AS = $(CC)
	210	HAVE_NEON = 1
	211	USE_DYNAREC = 1
	212	DRC_CACHE_BASE = 0
	213	BUILTIN_GPU = neon
	214	ARCH = arm
	215	CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
	216	ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
	217	MAIN_LDLIBS += -lsocket
	218	LIBPTHREAD :=
	219	LIBDL :=
	220	LIBM :=
	221
	222	#Raspberry Pi 2
	223	else ifeq ($(platform), rpi2)
	224	TARGET := $(TARGET_NAME)_libretro.so
	225	fpic := -fPIC
	226	CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
	227	ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
	228	HAVE_NEON = 1
	229	ARCH = arm
	230	BUILTIN_GPU = neon
	231	USE_DYNAREC = 1
	232
	233	#Raspberry Pi 3
	234	else ifeq ($(platform), rpi3)
	235	TARGET := $(TARGET_NAME)_libretro.so
	236	fpic := -fPIC
	237	CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	238	ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	239	HAVE_NEON = 1
	240	ARCH = arm
	241	BUILTIN_GPU = neon
	242	USE_DYNAREC = 1
	243
	244	# Classic Platforms ####################
	245	# Platform affix = classic_<ISA>_<µARCH>
	246	# Help at https://modmyclassic.com/comp
	247
	248	# (armv7 a7, hard point, neon based) ###
	249	# NESC, SNESC, C64 mini
	250	else ifeq ($(platform), classic_armv7_a7)
	251	TARGET := $(TARGET_NAME)_libretro.so
	252	fpic := -fPIC
	253	CFLAGS += -Ofast \
	254	-flto=4 -fwhole-program -fuse-linker-plugin \
	255	-fdata-sections -ffunction-sections -Wl,--gc-sections \
	256	-fno-stack-protector -fno-ident -fomit-frame-pointer \
	257	-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
	258	-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
	259	-fmerge-all-constants -fno-math-errno \
	260	-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
	261	CXXFLAGS += $(CFLAGS)
	262	CPPFLAGS += $(CFLAGS)
	263	ASFLAGS += $(CFLAGS)
	264	HAVE_NEON = 1
	265	ARCH = arm
	266	BUILTIN_GPU = neon
	267	USE_DYNAREC = 1
	268	ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" \| bc -l), 1)
	269	CFLAGS += -march=armv7-a
	270	else
	271	CFLAGS += -march=armv7ve
	272	# If gcc is 5.0 or later
	273	ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" \| bc -l), 1)
	274	LDFLAGS += -static-libgcc -static-libstdc++
	275	endif
	276	endif
	277	#######################################
	278
	279	# ARM
	280	else ifneq (,$(findstring armv,$(platform)))
	281	TARGET := $(TARGET_NAME)_libretro.so
	282	fpic := -fPIC
	283	DRC_CACHE_BASE = 0
	284	ifneq (,$(findstring cortexa8,$(platform)))
	285	CFLAGS += -marm -mcpu=cortex-a8
	286	ASFLAGS += -mcpu=cortex-a8
	287	else ifneq (,$(findstring cortexa7,$(platform)))
	288	CFLAGS += -marm -mcpu=cortex-a7
	289	ASFLAGS += -mcpu=cortex-a7
	290	LIBZ :=
	291	else ifneq (,$(findstring cortexa9,$(platform)))
	292	CFLAGS += -marm -mcpu=cortex-a9
	293	ASFLAGS += -mcpu=cortex-a9
	294	endif
	295	CFLAGS += -marm
	296	ifneq (,$(findstring neon,$(platform)))
	297	CFLAGS += -mfpu=neon
	298	ASFLAGS += -mfpu=neon
	299	HAVE_NEON = 1
	300	BUILTIN_GPU = neon
	301	endif
	302	ifneq (,$(findstring softfloat,$(platform)))
	303	CFLAGS += -mfloat-abi=softfp
	304	ASFLAGS += -mfloat-abi=softfp
	305	else ifneq (,$(findstring hardfloat,$(platform)))
	306	CFLAGS += -mfloat-abi=hard
	307	ASFLAGS += -mfloat-abi=hard
	308	endif
	309	ARCH = arm
	310	USE_DYNAREC = 1
	311
	312	# Windows
	313	else
	314	TARGET := $(TARGET_NAME)_libretro.dll
	315	BUILTIN_GPU = peops
	316	PLATFORM = libretro
	317	MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
	318	CFLAGS += -D__WIN32__ -DNO_DYLIB
	319	MMAP_WIN32=1
	320	MAIN_LDLIBS += -lws2_32
	321	LIBPTHREAD :=
	322	LIBDL :=
	323	LIBM :=
	324	endif
	325
	326	CFLAGS += $(fpic)
	327	MAIN_LDFLAGS += -shared
	328	MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
	329
	330	# try to autodetect stuff for the lazy
	331	ifndef ARCH
	332	ARCH = $(shell $(CC) -dumpmachine \| awk -F- '{print $$1}')
	333	endif
	334	ifndef HAVE_NEON
	335	HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null \| grep -q __ARM_NEON__ && echo 1 \|\| echo 0)
	336	endif
	337	ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null \| awk '{print $$1}'),GNU)
	338	MAIN_LDFLAGS += -Wl,--no-undefined
	339	endif
	340
	341	# try to autodetect stuff for the lazy
	342	ifndef ARCH
	343	ARCH = $(shell $(CC) -dumpmachine \| awk -F- '{print $$1}')
	344	endif
	345	ifndef HAVE_NEON
	346	HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null \| grep -q __ARM_NEON__ && echo 1 \|\| echo 0)
	347	endif
	348	ifeq ($(shell ld -v 2> /dev/null \| awk '{print $$1}'),GNU)
	349	MAIN_LDFLAGS += -Wl,--no-undefined
	350	endif
	351
	352	TARGET ?= libretro.so
	353	PLATFORM = libretro
	354	BUILTIN_GPU ?= peops
	355	SOUND_DRIVERS = libretro
	356	PLUGINS =
	357	NO_CONFIG_MAK = yes
	358
	359	# what does this do
	360	#libretro_all: all
	361	#ifeq ($(platform),ios)
	362	#ifeq ($(USE_DYNAREC),1)
	363	# make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform) clean
	364	# make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform)
	365	#endif
	366	#endif
	367
	368	include Makefile
	369
	370	# no special AS needed for gpu_neon
	371	plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
	372	$(CC) $(CFLAGS) -c $^ -o $@