[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
LIBDL := -ldl
MMAP_WIN32=0
EXTRA_LDFLAGS =

# Unix
ifeq ($(platform), unix)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC

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