[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
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 ifneq (,$(findstring ios,$(platform)))
	ARCH := arm
	USE_DYNAREC ?= 1
	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 $(CC)
	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
	HAVE_NEON = 1
	BUILTIN_GPU = neon
	CFLAGS += -DIOS
ifeq ($(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$(EXE_EXT)
	CFLAGS += -DVITA
	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
	CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables 
	CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
	CFLAGS += -I$(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 = 1
	ARCH = arm

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