[pcsx_rearmed.git] / Makefile.libretro

# Makefile for PCSX ReARMed (libretro)

DEBUG=0

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=\"$(GIT_VERSION)\"
endif
LIBZ := -lz
LIBPTHREAD := -lpthread
ifneq ($(findstring Haiku,$(shell uname -s)),)
LIBDL := -lroot -lnetwork
else
LIBDL := -ldl
endif
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 :=
	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),1)
	# 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 :=

#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

# 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 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 :=
endif

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

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