[pcsx_rearmed.git] / Makefile.libretro

# Makefile for PCSX ReARMed (libretro)

DEBUG ?= 0
WANT_ZLIB ?= 1
HAVE_CHD ?= 1
USE_LIBRETRO_VFS ?= 0

# Dynarec options: lightrec, ari64
DYNAREC ?= lightrec

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
ARCH_DETECTED := $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
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 := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	THREAD_RENDERING = 1
ifeq ($(shell uname),Linux)
	LIGHTREC_CUSTOM_MAP := 1
endif
ifneq ($(findstring SunOS,$(shell uname -s)),)
	CC = gcc
endif
ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
	DYNAREC = ari64

ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
	# must disable thumb as ari64 can't handle it
	CFLAGS += -marm
endif
endif
ifneq (,$(findstring $(ARCH_DETECTED),x86_64 aarch64))
	BUILTIN_GPU = neon
endif

# ODROIDN2
else ifneq (,$(findstring CortexA73_G12B,$(platform)))
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	SHARED := -shared -Wl,-version-script=link.T
	ARCH = arm64
	BUILTIN_GPU = neon
	HAVE_NEON = 1
	DYNAREC = ari64
	CFLAGS += -fomit-frame-pointer -ffast-math -DARM
	CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53

# ALLWINNER H5
else ifneq (,$(findstring h5,$(platform)))
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	SHARED := -shared -Wl,-version-script=link.T
	ARCH = arm64
	BUILTIN_GPU = neon
	HAVE_NEON = 1
	DYNAREC = ari64
	CFLAGS += -fomit-frame-pointer -ffast-math -DARM
	CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53

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
	LIGHTREC_CUSTOM_MAP := 1

# OS X
else ifeq ($(platform), osx)
	DYNAREC := 0
	TARGET := $(TARGET_NAME)_libretro.dylib
	fpic := -fPIC
	HAVE_NEON = 0
   MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
   OSXVER = `sw_vers -productVersion | cut -d. -f 2`
   OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
   ifeq ($(OSX_LT_MAVERICKS),YES)
   	   fpic += -mmacosx-version-min=10.1
   endif

   ifeq ($(CROSS_COMPILE),1)
		TARGET_RULE   = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
		CFLAGS   += $(TARGET_RULE)
		CPPFLAGS += $(TARGET_RULE)
		CXXFLAGS += $(TARGET_RULE)
		LDFLAGS  += $(TARGET_RULE)
   endif

	CFLAGS  += $(ARCHFLAGS)
	CXXFLAGS  += $(ARCHFLAGS)
	LDFLAGS += $(ARCHFLAGS)

# iOS
else ifneq (,$(findstring ios,$(platform)))
	TARGET := $(TARGET_NAME)_libretro_ios.dylib
	MINVERSION :=
ifeq ($(DYNAREC),lightrec)
	# Override
	DYNAREC := 0
endif
	fpic := -fPIC

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

	CFLAGS += -DIOS -marm
ifeq ($(platform),ios-arm64)
        CC = cc -arch arm64 -isysroot $(IOSSDK)
	CXX = c++ -arch arm64 -isysroot $(IOSSDK)
	ARCH := arm64
	BUILTIN_GPU = neon
	HAVE_NEON = 1
	DYNAREC = 0
else
	CC = cc -arch armv7 -isysroot $(IOSSDK)
	CXX = c++ -arch armv7 -isysroot $(IOSSDK)
	ARCH := arm
	HAVE_NEON = 1
	HAVE_NEON_ASM = 1
	BUILTIN_GPU = neon
	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
endif
	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
	MINVERSION = -miphoneos-version-min=8.0
else
	MINVERSION = -miphoneos-version-min=5.0
endif
	CFLAGS += $(MINVERSION)

else ifeq ($(platform), tvos-arm64)
	TARGET := $(TARGET_NAME)_libretro_tvos.dylib
	MINVERSION :=
ifeq ($(DYNAREC),lightrec)
	# Override
	DYNAREC := 0
endif
	fpic := -fPIC

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

	CFLAGS += -DIOS -DTVOS
        CC = cc -arch arm64 -isysroot $(IOSSDK)
	CXX = c++ -arch arm64 -isysroot $(IOSSDK)
	ARCH := arm64
	BUILTIN_GPU = neon
	HAVE_NEON = 1
	DYNAREC = 0
	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)

# Nintendo Switch (libnx)
else ifeq ($(platform), libnx)
   export DEPSDIR := $(CURDIR)/
   include $(DEVKITPRO)/libnx/switch_rules
   TARGET := $(TARGET_NAME)_libretro_$(platform).a
   ARCH := arm64
   HAVE_VFS_FD = 0
   CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition # -include $(LIBNX)/include/switch.h
   CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
   CFLAGS += -D__SWITCH__ -DHAVE_LIBNX
   CFLAGS += -DARM -D__aarch64__=1 -march=armv8-a -mtune=cortex-a57 -mtp=soft -DHAVE_INTTYPES -DLSB_FIRST -ffast-math -mcpu=cortex-a57+crc+fp+simd -ffunction-sections
   CFLAGS += -ftree-vectorize
   CFLAGS += -Ifrontend/switch -ftree-vectorize
   LIBPTHREAD :=
   STATIC_LINKING=1
   BUILTIN_GPU = neon
   HAVE_NEON = 1
   DYNAREC = ari64

# Lakka Switch (arm64)
else ifeq ($(platform), arm64)
   TARGET := $(TARGET_NAME)_libretro.so
   ARCH := arm64
   BUILTIN_GPU = neon
   HAVE_NEON = 1
   DYNAREC = ari64
   fpic := -fPIC
   CFLAGS := $(filter-out -O2, $(CFLAGS))
   CFLAGS += -O3 -ftree-vectorize

# 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
	HAVE_NEON_ASM = 1
	BUILTIN_GPU = neon

	DYNAREC = ari64
	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 -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
	CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
	CFLAGS += -Wall -mword-relocations
	CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
	CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
	CFLAGS += -Werror=implicit-function-declaration
	CFLAGS += -DHAVE_UNISTD_H

	OBJS += frontend/3ds/utils.o

#	CFLAGS += -DPCSX
	BUILTIN_GPU = unai
	THREAD_RENDERING = 1
	DYNAREC = ari64
	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
	HAVE_NEON_ASM = 1
	DYNAREC = ari64
	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 1
else ifeq ($(platform), rpi1)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
	ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
	HAVE_NEON = 0
	ARCH = arm
	BUILTIN_GPU = unai
	DYNAREC = ari64

#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
	HAVE_NEON_ASM = 1
	ARCH = arm
	BUILTIN_GPU = neon
	DYNAREC = ari64

#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
	HAVE_NEON_ASM = 1
	ARCH = arm
	BUILTIN_GPU = neon
	DYNAREC = ari64

#Raspberry Pi 3 with a 64bit GNU/Linux OS
else ifeq ($(platform), rpi3_64)
	TARGET := $(TARGET_NAME)_libretro.so
	ARCH := arm64
	BUILTIN_GPU = neon
	HAVE_NEON = 1
	DYNAREC = ari64
	fpic := -fPIC
	CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize

#Raspberry Pi 4 with a 32bit GNU/Linux OS
else ifeq ($(platform), rpi4)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	HAVE_NEON = 1
	HAVE_NEON_ASM = 1
	ARCH = arm
	BUILTIN_GPU = neon
	DYNAREC = ari64

#Raspberry Pi 4 with a 64bit GNU/Linux OS
else ifeq ($(platform), rpi4_64)
        TARGET := $(TARGET_NAME)_libretro.so
        ARCH := arm64
        BUILTIN_GPU = neon
        HAVE_NEON = 1
        DYNAREC = ari64
        fpic := -fPIC
        CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize

# 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 += $(CFLAGS)
	HAVE_NEON = 1
	HAVE_NEON_ASM = 1
	ARCH = arm
	BUILTIN_GPU = neon
	DYNAREC = ari64
	ifeq ($(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

# (armv8 a35, hard point, neon based) ###
# PlayStation Classic
else ifeq ($(platform), classic_armv8_a35)
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	CFLAGS += -Ofast \
	-fmerge-all-constants -fno-math-errno -march=armv8-a \
	-marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	HAVE_NEON = 1
	HAVE_NEON_ASM = 1
	ARCH = arm
	BUILTIN_GPU = neon
	DYNAREC = ari64
	LDFLAGS += -static-libgcc -static-libstdc++ -fPIC

#######################################

# ARM
else ifneq (,$(findstring armv,$(platform)))
	TARGET := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	HAVE_NEON = 0
	BUILTIN_GPU = peops
	ifneq (,$(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,$(platform)))
		CFLAGS += -mfpu=neon
		ASFLAGS += -mfpu=neon
		HAVE_NEON = 1
		HAVE_NEON_ASM = 1
		BUILTIN_GPU = neon
	endif
	ifneq (,$(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
	DYNAREC = ari64

else ifeq ($(platform), miyoo)
	TARGET := $(TARGET_NAME)_libretro.so
	CC = /opt/miyoo/usr/bin/arm-linux-gcc
	CXX = /opt/miyoo/usr/bin/arm-linux-g++
	fpic := -fPIC
	CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
	CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
	ARCH = arm
	BUILTIN_GPU = unai
	DYNAREC = ari64
	HAVE_NEON = 0

# Emscripten
else ifeq ($(platform), emscripten)
   TARGET  := $(TARGET_NAME)_libretro_$(platform).bc
   fpic    := -fPIC
   SHARED  := -shared -Wl,--no-undefined -Wl,--version-script=link.T
   CFLAGS += -DNO_DYLIB -DNO_SOCKET
   STATIC_LINKING = 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 :=
	USE_LIBRETRO_VFS = 1
endif

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

# enable large file support if available
ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
CFLAGS += -D_FILE_OFFSET_BITS=64
endif

# try to autodetect stuff for the lazy
ifndef ARCH
ARCH = $(ARCH_DETECTED)
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
ifdef ALLOW_LIGHTREC_ON_ARM
CFLAGS += -DALLOW_LIGHTREC_ON_ARM
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 ($(platform),ios)
#ifeq ($(DYNAREC),1)
#	make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
#	make -f Makefile.libretro DYNAREC=0 platform=$(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 $@
Commit	Line	Data
706252fc	1	# Makefile for PCSX ReARMed (libretro)
706252fc	2
a9422018 HH	3	DEBUG ?= 0
a9422018 HH	4	WANT_ZLIB ?= 1
b0ec2e6d	5	HAVE_CHD ?= 1
226a5691	6	USE_LIBRETRO_VFS ?= 0
9b400da1	7
6f1edc3c PC	8	# Dynarec options: lightrec, ari64
	9	DYNAREC ?= lightrec
	10
1c6ab616	11	ifeq ($(platform),)
fb01e82a	12	platform = unix
	13	ifeq ($(shell uname -a),)
	14	platform = win
	15	else ifneq ($(findstring MINGW,$(shell uname -a)),)
	16	platform = win
	17	else ifneq ($(findstring Darwin,$(shell uname -a)),)
	18	platform = osx
	19	else ifneq ($(findstring win,$(shell uname -a)),)
	20	platform = win
	21	endif
1c6ab616	22	endif
1c6ab616	23
a4874585 C	24	CC ?= gcc
	25	CXX ?= g++
	26	AS ?= as
8ad07683	27	CC_AS ?= $(CC)
b09a1d34	28	CFLAGS ?=
1c6ab616	29
468564e2	30	TARGET_NAME := pcsx_rearmed
edbb8178	31	ARCH_DETECTED := $(shell $(CC) -dumpmachine \| awk -F- '{print $$1}')
8fc5171a GR	32	GIT_VERSION := " $(shell git rev-parse --short HEAD \|\| echo unknown)"
	33	ifneq ($(GIT_VERSION)," unknown")
	34	CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
	35	endif
7795edd6	36	ifneq ($(WANT_ZLIB),1)
917a47e0	37	LIBZ := -lz
7795edd6	38	endif
917a47e0	39	LIBPTHREAD := -lpthread
2085a865	40	ifneq ($(findstring Haiku,$(shell uname -s)),)
	41	LIBDL := -lroot -lnetwork
	42	else
8356146f	43	LIBDL := -ldl
2085a865	44	endif
958c9818	45	LIBM := -lm
a9422018	46	MMAP_WIN32 = 0
917a47e0	47	EXTRA_LDFLAGS =
ce0e7ac9	48
fb01e82a	49	# Unix
1c6ab616	50	ifeq ($(platform), unix)
fb01e82a	51	TARGET := $(TARGET_NAME)_libretro.so
fb01e82a	52	fpic := -fPIC
a903b131	53	THREAD_RENDERING = 1
a093e81f PC	54	ifeq ($(shell uname),Linux)
	55	LIGHTREC_CUSTOM_MAP := 1
	56	endif
2085a865	57	ifneq ($(findstring SunOS,$(shell uname -s)),)
cf1d58b3	58	CC = gcc
cf1d58b3	59	endif
edbb8178	60	ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
	61	DYNAREC = ari64
	62
4abd2871	63	ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
edbb8178	64	# must disable thumb as ari64 can't handle it
4abd2871 HH	65	CFLAGS += -marm
	66	endif
	67	endif
cef87e92	68	ifneq (,$(findstring $(ARCH_DETECTED),x86_64 aarch64))
	69	BUILTIN_GPU = neon
	70	endif
fb01e82a	71
2bb77432	72	# ODROIDN2
	73	else ifneq (,$(findstring CortexA73_G12B,$(platform)))
	74	TARGET := $(TARGET_NAME)_libretro.so
	75	fpic := -fPIC
	76	SHARED := -shared -Wl,-version-script=link.T
	77	ARCH = arm64
b5bb0aea	78	BUILTIN_GPU = neon
b5bb0aea	79	HAVE_NEON = 1
cd4f7c6e	80	DYNAREC = ari64
2bb77432	81	CFLAGS += -fomit-frame-pointer -ffast-math -DARM
	82	CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
	83
	84	# ALLWINNER H5
	85	else ifneq (,$(findstring h5,$(platform)))
	86	TARGET := $(TARGET_NAME)_libretro.so
	87	fpic := -fPIC
	88	SHARED := -shared -Wl,-version-script=link.T
	89	ARCH = arm64
b5bb0aea	90	BUILTIN_GPU = neon
b5bb0aea	91	HAVE_NEON = 1
cd4f7c6e	92	DYNAREC = ari64
2bb77432	93	CFLAGS += -fomit-frame-pointer -ffast-math -DARM
	94	CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
	95
917a47e0	96	else ifeq ($(platform), linux-portable)
	97	TARGET := $(TARGET_NAME)_libretro.so
	98	fpic := -fPIC -nostdlib
	99	EXTRA_LDFLAGS += -fPIC -nostdlib
917a47e0	100	LIBZ :=
	101	LIBPTHREAD :=
	102	LIBDL :=
958c9818	103	LIBM :=
95527e35	104	NO_UNDEF_CHECK = 1
a093e81f	105	LIGHTREC_CUSTOM_MAP := 1
95527e35	106
fb01e82a	107	# OS X
1c6ab616	108	else ifeq ($(platform), osx)
0e1ccb3f	109	DYNAREC := 0
fb01e82a	110	TARGET := $(TARGET_NAME)_libretro.dylib
fb01e82a	111	fpic := -fPIC
0e1ccb3f	112	HAVE_NEON = 0
0e1ccb3f	113	MACSOSVER = `sw_vers -productVersion \| cut -d. -f 1`
	114	OSXVER = `sw_vers -productVersion \| cut -d. -f 2`
	115	OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
	116	ifeq ($(OSX_LT_MAVERICKS),YES)
	117	fpic += -mmacosx-version-min=10.1
	118	endif
	119
	120	ifeq ($(CROSS_COMPILE),1)
	121	TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
	122	CFLAGS += $(TARGET_RULE)
	123	CPPFLAGS += $(TARGET_RULE)
	124	CXXFLAGS += $(TARGET_RULE)
	125	LDFLAGS += $(TARGET_RULE)
	126	endif
	127
	128	CFLAGS += $(ARCHFLAGS)
	129	CXXFLAGS += $(ARCHFLAGS)
	130	LDFLAGS += $(ARCHFLAGS)
fb01e82a	131
fb01e82a	132	# iOS
0e1ccb3f	133	else ifneq (,$(findstring ios,$(platform)))
	134	TARGET := $(TARGET_NAME)_libretro_ios.dylib
	135	MINVERSION :=
	136	ifeq ($(DYNAREC),lightrec)
	137	# Override
	138	DYNAREC := 0
0e1ccb3f	139	endif
	140	fpic := -fPIC
	141
	142	ifeq ($(IOSSDK),)
	143	IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
	144	endif
	145
	146	CFLAGS += -DIOS -marm
	147	ifeq ($(platform),ios-arm64)
	148	CC = cc -arch arm64 -isysroot $(IOSSDK)
	149	CXX = c++ -arch arm64 -isysroot $(IOSSDK)
a9422018	150	ARCH := arm64
d956a5b8	151	BUILTIN_GPU = neon
d956a5b8	152	HAVE_NEON = 1
405f21d0	153	DYNAREC = 0
0e1ccb3f	154	else
	155	CC = cc -arch armv7 -isysroot $(IOSSDK)
	156	CXX = c++ -arch armv7 -isysroot $(IOSSDK)
fb01e82a	157	ARCH := arm
c8c2bdfe	158	HAVE_NEON = 1
07ade526	159	HAVE_NEON_ASM = 1
c8c2bdfe	160	BUILTIN_GPU = neon
0e1ccb3f	161	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
	162	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
	163	endif
	164	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
	165	ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
	166	MINVERSION = -miphoneos-version-min=8.0
	167	else
	168	MINVERSION = -miphoneos-version-min=5.0
	169	endif
	170	CFLAGS += $(MINVERSION)
	171
	172	else ifeq ($(platform), tvos-arm64)
	173	TARGET := $(TARGET_NAME)_libretro_tvos.dylib
	174	MINVERSION :=
3d96277d	175	ifeq ($(DYNAREC),lightrec)
cbf0ed57	176	# Override
52f02bba	177	DYNAREC := 0
cbf0ed57	178	endif
fb01e82a	179	fpic := -fPIC
1c6ab616	180
fb01e82a	181	ifeq ($(IOSSDK),)
0e1ccb3f	182	IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
fb01e82a	183	endif
ac86f051	184
cef87e92	185	CFLAGS += -DIOS -DTVOS
0e1ccb3f	186	CC = cc -arch arm64 -isysroot $(IOSSDK)
	187	CXX = c++ -arch arm64 -isysroot $(IOSSDK)
	188	ARCH := arm64
d956a5b8	189	BUILTIN_GPU = neon
d956a5b8	190	HAVE_NEON = 1
0e1ccb3f	191	DYNAREC = 0
fb01e82a	192	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
fb01e82a	193
12367ad0	194	# Nintendo Switch (libnx)
	195	else ifeq ($(platform), libnx)
	196	export DEPSDIR := $(CURDIR)/
	197	include $(DEVKITPRO)/libnx/switch_rules
	198	TARGET := $(TARGET_NAME)_libretro_$(platform).a
	199	ARCH := arm64
12367ad0	200	HAVE_VFS_FD = 0
80bf8832	201	CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition # -include $(LIBNX)/include/switch.h
12367ad0	202	CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
3f4fa7fc	203	CFLAGS += -D__SWITCH__ -DHAVE_LIBNX
12367ad0	204	CFLAGS += -DARM -D__aarch64__=1 -march=armv8-a -mtune=cortex-a57 -mtp=soft -DHAVE_INTTYPES -DLSB_FIRST -ffast-math -mcpu=cortex-a57+crc+fp+simd -ffunction-sections
	205	CFLAGS += -ftree-vectorize
	206	CFLAGS += -Ifrontend/switch -ftree-vectorize
	207	LIBPTHREAD :=
12367ad0	208	STATIC_LINKING=1
b5bb0aea	209	BUILTIN_GPU = neon
b5bb0aea	210	HAVE_NEON = 1
80bf8832	211	DYNAREC = ari64
12367ad0	212
	213	# Lakka Switch (arm64)
	214	else ifeq ($(platform), arm64)
	215	TARGET := $(TARGET_NAME)_libretro.so
	216	ARCH := arm64
b5bb0aea	217	BUILTIN_GPU = neon
b5bb0aea	218	HAVE_NEON = 1
46a38bda	219	DYNAREC = ari64
12367ad0	220	fpic := -fPIC
	221	CFLAGS := $(filter-out -O2, $(CFLAGS))
	222	CFLAGS += -O3 -ftree-vectorize
12367ad0	223
fb01e82a	224	# Lightweight PS3 Homebrew SDK
1c6ab616	225	else ifeq ($(platform), psl1ght)
fb01e82a	226	TARGET := $(TARGET_NAME)_libretro_psl1ght.a
	227	CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
	228	AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
	229	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	230
	231	# PSP
1c6ab616	232	else ifeq ($(platform), psp1)
93305561	233	TARGET := $(TARGET_NAME)_libretro_psp1.a
1c6ab616	234	CC = psp-gcc$(EXE_EXT)
	235	AR = psp-ar$(EXE_EXT)
	236	CFLAGS += -DPSP -G0
fb01e82a	237
c90258c8	238	# Vita
	239	else ifeq ($(platform), vita)
	240	TARGET := $(TARGET_NAME)_libretro_vita.a
	241	CC = arm-vita-eabi-gcc$(EXE_EXT)
	242	AR = arm-vita-eabi-ar$(EXE_EXT)
	243	CFLAGS += -DVITA
	244	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
778ad9ce	245	CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
73081f23	246	CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
1a32b0f8	247	CFLAGS += -fno-optimize-sibling-calls
c4052f4d	248	CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
c4052f4d	249	CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
c90258c8	250	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
c4052f4d	251
95527e35	252	# CFLAGS += -U__ARM_NEON__
c90258c8	253	HAVE_NEON = 1
07ade526	254	HAVE_NEON_ASM = 1
c90258c8	255	BUILTIN_GPU = neon
c90258c8	256
3d96277d	257	DYNAREC = ari64
c4052f4d	258	ARCH = arm
95527e35	259	STATIC_LINKING = 1
c4052f4d	260
fc99395c	261	# CTR(3DS)
	262	else ifeq ($(platform), ctr)
	263	TARGET := $(TARGET_NAME)_libretro_ctr.a
	264	CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
	265	CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
	266	AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
c81b3e15	267	CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
f72db18e	268	CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
1a32b0f8	269	CFLAGS += -Wall -mword-relocations
eca6163f	270	CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
31f52a9f	271	CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
fc99395c	272	CFLAGS += -Werror=implicit-function-declaration
5d24686e	273	CFLAGS += -DHAVE_UNISTD_H
fc99395c	274
b37c639e JW	275	OBJS += frontend/3ds/utils.o
b37c639e JW	276
fc99395c	277	# CFLAGS += -DPCSX
c1567e8c	278	BUILTIN_GPU = unai
c765eb86	279	THREAD_RENDERING = 1
3d96277d	280	DYNAREC = ari64
fc99395c	281	ARCH = arm
86cf0ab7	282	HAVE_NEON = 0
fc99395c	283	STATIC_LINKING = 1
fc99395c	284
fb01e82a	285	# Xbox 360
1c6ab616	286	else ifeq ($(platform), xenon)
fb01e82a	287	TARGET := $(TARGET_NAME)_libretro_xenon360.a
	288	CC = xenon-gcc$(EXE_EXT)
	289	AR = xenon-ar$(EXE_EXT)
	290	CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
	291
	292	# Nintendo Game Cube
1c6ab616	293	else ifeq ($(platform), ngc)
fb01e82a	294	TARGET := $(TARGET_NAME)_libretro_ngc.a
	295	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	296	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	297	CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	298
	299	# Nintendo Wii
1c6ab616	300	else ifeq ($(platform), wii)
fb01e82a	301	TARGET := libretro_$(TARGET_NAME)_wii.a
	302	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	303	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	304	CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	305
	306	# QNX
a4874585	307	else ifeq ($(platform), qnx)
fb01e82a	308	TARGET := $(TARGET_NAME)_libretro_qnx.so
ea13a2f2	309	fpic := -fPIC
fb01e82a	310	CC = qcc -Vgcc_ntoarmv7le
	311	CC_AS = $(CC)
	312	HAVE_NEON = 1
07ade526	313	HAVE_NEON_ASM = 1
3d96277d	314	DYNAREC = ari64
fb01e82a	315	BUILTIN_GPU = neon
fb01e82a	316	ARCH = arm
1e212a25	317	CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
a9422018	318	ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
95527e35	319	MAIN_LDLIBS += -lsocket
	320	LIBPTHREAD :=
	321	LIBDL :=
958c9818	322	LIBM :=
fb01e82a	323
2a4f2bcf JD	324	#Raspberry Pi 1
	325	else ifeq ($(platform), rpi1)
	326	TARGET := $(TARGET_NAME)_libretro.so
	327	fpic := -fPIC
	328	CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
	329	ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
	330	HAVE_NEON = 0
	331	ARCH = arm
	332	BUILTIN_GPU = unai
	333	DYNAREC = ari64
	334
ea13a2f2 LM	335	#Raspberry Pi 2
	336	else ifeq ($(platform), rpi2)
	337	TARGET := $(TARGET_NAME)_libretro.so
	338	fpic := -fPIC
ea13a2f2	339	CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
f125f441	340	ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
ea13a2f2	341	HAVE_NEON = 1
07ade526	342	HAVE_NEON_ASM = 1
ea13a2f2 LM	343	ARCH = arm
ea13a2f2 LM	344	BUILTIN_GPU = neon
3d96277d	345	DYNAREC = ari64
778ad9ce	346
46ffb580 LM	347	#Raspberry Pi 3
	348	else ifeq ($(platform), rpi3)
	349	TARGET := $(TARGET_NAME)_libretro.so
	350	fpic := -fPIC
46ffb580 LM	351	CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	352	ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	353	HAVE_NEON = 1
07ade526	354	HAVE_NEON_ASM = 1
46ffb580 LM	355	ARCH = arm
46ffb580 LM	356	BUILTIN_GPU = neon
3d96277d	357	DYNAREC = ari64
ea13a2f2	358
3e42381f RT	359	#Raspberry Pi 3 with a 64bit GNU/Linux OS
	360	else ifeq ($(platform), rpi3_64)
	361	TARGET := $(TARGET_NAME)_libretro.so
	362	ARCH := arm64
b5bb0aea	363	BUILTIN_GPU = neon
b5bb0aea	364	HAVE_NEON = 1
630b122b	365	DYNAREC = ari64
3e42381f RT	366	fpic := -fPIC
	367	CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
	368
15893d7d	369	#Raspberry Pi 4 with a 32bit GNU/Linux OS
40aec7ad EM	370	else ifeq ($(platform), rpi4)
	371	TARGET := $(TARGET_NAME)_libretro.so
	372	fpic := -fPIC
	373	CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	374	ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	375	HAVE_NEON = 1
07ade526	376	HAVE_NEON_ASM = 1
40aec7ad EM	377	ARCH = arm
40aec7ad EM	378	BUILTIN_GPU = neon
3d96277d	379	DYNAREC = ari64
40aec7ad	380
15893d7d V	381	#Raspberry Pi 4 with a 64bit GNU/Linux OS
	382	else ifeq ($(platform), rpi4_64)
	383	TARGET := $(TARGET_NAME)_libretro.so
	384	ARCH := arm64
b5bb0aea	385	BUILTIN_GPU = neon
	386	HAVE_NEON = 1
	387	DYNAREC = ari64
15893d7d V	388	fpic := -fPIC
	389	CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
	390
d28150f7 RSH	391	# Classic Platforms ####################
d28150f7 RSH	392	# Platform affix = classic_<ISA>_<µARCH>
166f75f0	393	# Help at https://modmyclassic.com/comp
d28150f7 RSH	394
	395	# (armv7 a7, hard point, neon based) ###
	396	# NESC, SNESC, C64 mini
	397	else ifeq ($(platform), classic_armv7_a7)
	398	TARGET := $(TARGET_NAME)_libretro.so
	399	fpic := -fPIC
	400	CFLAGS += -Ofast \
	401	-flto=4 -fwhole-program -fuse-linker-plugin \
	402	-fdata-sections -ffunction-sections -Wl,--gc-sections \
	403	-fno-stack-protector -fno-ident -fomit-frame-pointer \
	404	-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
	405	-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
	406	-fmerge-all-constants -fno-math-errno \
10a39de1	407	-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
166f75f0 RSH	408	CXXFLAGS += $(CFLAGS)
166f75f0 RSH	409	CPPFLAGS += $(CFLAGS)
d28150f7 RSH	410	ASFLAGS += $(CFLAGS)
d28150f7 RSH	411	HAVE_NEON = 1
07ade526	412	HAVE_NEON_ASM = 1
d28150f7 RSH	413	ARCH = arm
d28150f7 RSH	414	BUILTIN_GPU = neon
3d96277d	415	DYNAREC = ari64
10a39de1	416	ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" \| bc -l), 1)
a9422018	417	CFLAGS += -march=armv7-a
10a39de1	418	else
a9422018 HH	419	CFLAGS += -march=armv7ve
	420	# If gcc is 5.0 or later
	421	ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" \| bc -l), 1)
	422	LDFLAGS += -static-libgcc -static-libstdc++
	423	endif
10a39de1	424	endif
5ffd1f23 WS	425
	426	# (armv8 a35, hard point, neon based) ###
	427	# PlayStation Classic
	428	else ifeq ($(platform), classic_armv8_a35)
	429	TARGET := $(TARGET_NAME)_libretro.so
	430	fpic := -fPIC
763dadc7 WS	431	CFLAGS += -Ofast \
	432	-fmerge-all-constants -fno-math-errno -march=armv8-a \
	433	-marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
5ffd1f23	434	HAVE_NEON = 1
07ade526	435	HAVE_NEON_ASM = 1
5ffd1f23 WS	436	ARCH = arm
5ffd1f23 WS	437	BUILTIN_GPU = neon
3d96277d	438	DYNAREC = ari64
5ffd1f23 WS	439	LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
5ffd1f23 WS	440
d28150f7 RSH	441	#######################################
d28150f7 RSH	442
fb01e82a	443	# ARM
1af4c281	444	else ifneq (,$(findstring armv,$(platform)))
fb01e82a	445	TARGET := $(TARGET_NAME)_libretro.so
53919f9e	446	fpic := -fPIC
2cf8d379	447	HAVE_NEON = 0
2cf8d379	448	BUILTIN_GPU = peops
fb01e82a	449	ifneq (,$(findstring cortexa8,$(platform)))
	450	CFLAGS += -marm -mcpu=cortex-a8
	451	ASFLAGS += -mcpu=cortex-a8
77aa1e8a A	452	else ifneq (,$(findstring cortexa7,$(platform)))
	453	CFLAGS += -marm -mcpu=cortex-a7
	454	ASFLAGS += -mcpu=cortex-a7
17d0c85f	455	LIBZ :=
fb01e82a	456	else ifneq (,$(findstring cortexa9,$(platform)))
	457	CFLAGS += -marm -mcpu=cortex-a9
	458	ASFLAGS += -mcpu=cortex-a9
	459	endif
	460	CFLAGS += -marm
	461	ifneq (,$(findstring neon,$(platform)))
	462	CFLAGS += -mfpu=neon
	463	ASFLAGS += -mfpu=neon
	464	HAVE_NEON = 1
07ade526	465	HAVE_NEON_ASM = 1
fb01e82a	466	BUILTIN_GPU = neon
	467	endif
	468	ifneq (,$(findstring softfloat,$(platform)))
	469	CFLAGS += -mfloat-abi=softfp
	470	ASFLAGS += -mfloat-abi=softfp
	471	else ifneq (,$(findstring hardfloat,$(platform)))
	472	CFLAGS += -mfloat-abi=hard
	473	ASFLAGS += -mfloat-abi=hard
	474	endif
	475	ARCH = arm
3d96277d	476	DYNAREC = ari64
fb01e82a	477
ad32ae17	478	else ifeq ($(platform), miyoo)
	479	TARGET := $(TARGET_NAME)_libretro.so
	480	CC = /opt/miyoo/usr/bin/arm-linux-gcc
	481	CXX = /opt/miyoo/usr/bin/arm-linux-g++
	482	fpic := -fPIC
	483	CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
	484	CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
	485	ARCH = arm
	486	BUILTIN_GPU = unai
	487	DYNAREC = ari64
	488	HAVE_NEON = 0
	489
db0d70df	490	# Emscripten
	491	else ifeq ($(platform), emscripten)
	492	TARGET := $(TARGET_NAME)_libretro_$(platform).bc
	493	fpic := -fPIC
	494	SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
	495	CFLAGS += -DNO_DYLIB -DNO_SOCKET
	496	STATIC_LINKING = 1
	497
fb01e82a	498	# Windows
1c6ab616	499	else
fb01e82a	500	TARGET := $(TARGET_NAME)_libretro.dll
a9422018 HH	501	BUILTIN_GPU = peops
a9422018 HH	502	PLATFORM = libretro
95527e35	503	MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
778ad9ce	504	CFLAGS += -D__WIN32__ -DNO_DYLIB
fb01e82a	505	MMAP_WIN32=1
95527e35	506	MAIN_LDLIBS += -lws2_32
	507	LIBPTHREAD :=
	508	LIBDL :=
958c9818	509	LIBM :=
226a5691	510	USE_LIBRETRO_VFS = 1
1c6ab616	511	endif
1c6ab616	512
c4052f4d	513	CFLAGS += $(fpic)
9aff1963	514	MAIN_LDFLAGS += -shared
958c9818	515	MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
706252fc	516
99a5a336 HH	517	# enable large file support if available
	518	ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h \| grep __SIZEOF_LONG__ \| awk '{print $$3}'),4)
	519	CFLAGS += -D_FILE_OFFSET_BITS=64
	520	endif
	521
4e0771f5	522	# try to autodetect stuff for the lazy
4e0771f5	523	ifndef ARCH
edbb8178	524	ARCH = $(ARCH_DETECTED)
4e0771f5	525	endif
	526	ifndef HAVE_NEON
	527	HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null \| grep -q __ARM_NEON__ && echo 1 \|\| echo 0)
	528	endif
95527e35	529	ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null \| awk '{print $$1}'),GNU)
4e0771f5	530	MAIN_LDFLAGS += -Wl,--no-undefined
4e0771f5	531	endif
46a38bda	532	ifdef ALLOW_LIGHTREC_ON_ARM
	533	CFLAGS += -DALLOW_LIGHTREC_ON_ARM
	534	endif
4e0771f5	535
a4874585	536	TARGET ?= libretro.so
706252fc	537	PLATFORM = libretro
a4874585	538	BUILTIN_GPU ?= peops
706252fc	539	SOUND_DRIVERS = libretro
9aff1963	540	PLUGINS =
9aff1963	541	NO_CONFIG_MAK = yes
706252fc	542
3bc0af70	543	# what does this do
	544	#libretro_all: all
	545	#ifeq ($(platform),ios)
3d96277d	546	#ifeq ($(DYNAREC),1)
	547	# make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
	548	# make -f Makefile.libretro DYNAREC=0 platform=$(platform)
3bc0af70	549	#endif
3bc0af70	550	#endif
cbf0ed57	551
9aff1963	552	include Makefile
cd230693	553
af32009f	554	# no special AS needed for gpu_neon
	555	plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
	556	$(CC) $(CFLAGS) -c $^ -o $@