[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)
	USE_DYNAREC ?= 1
	TARGET := $(TARGET_NAME)_libretro.dylib
	fpic := -fPIC
	fpic += -mmacosx-version-min=10.1
ifeq ($(USE_DYNAREC),0)
	# Override
	TARGET := $(TARGET_NAME)_interpreter_libretro.dylib
endif

# 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 := $(TARGET_NAME)_libretro.so
	fpic := -fPIC
	HAVE_NEON = 0
	DRC_CACHE_BASE = 0
	BUILTIN_GPU = peops
	ifneq (,$(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,$(platform)))
		CFLAGS += -mfpu=neon
		ASFLAGS += -mfpu=neon
		HAVE_NEON = 1
		BUILTIN_GPU = neon
	endif
	ifneq (,$(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

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 $@
Commit	Line	Data
706252fc	1	# Makefile for PCSX ReARMed (libretro)
706252fc	2
a9422018 HH	3	DEBUG ?= 0
a9422018 HH	4	WANT_ZLIB ?= 1
9b400da1	5
1c6ab616	6	ifeq ($(platform),)
fb01e82a	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
1c6ab616	17	endif
1c6ab616	18
a4874585 C	19	CC ?= gcc
	20	CXX ?= g++
	21	AS ?= as
8ad07683	22	CC_AS ?= $(CC)
b09a1d34	23	CFLAGS ?=
1c6ab616	24
468564e2	25	TARGET_NAME := pcsx_rearmed
8fc5171a GR	26	GIT_VERSION := " $(shell git rev-parse --short HEAD \|\| echo unknown)"
	27	ifneq ($(GIT_VERSION)," unknown")
	28	CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
	29	endif
7795edd6	30	ifneq ($(WANT_ZLIB),1)
917a47e0	31	LIBZ := -lz
7795edd6	32	endif
917a47e0	33	LIBPTHREAD := -lpthread
2085a865	34	ifneq ($(findstring Haiku,$(shell uname -s)),)
	35	LIBDL := -lroot -lnetwork
	36	else
8356146f	37	LIBDL := -ldl
2085a865	38	endif
958c9818	39	LIBM := -lm
a9422018	40	MMAP_WIN32 = 0
917a47e0	41	EXTRA_LDFLAGS =
ce0e7ac9	42
fb01e82a	43	# Unix
1c6ab616	44	ifeq ($(platform), unix)
fb01e82a	45	TARGET := $(TARGET_NAME)_libretro.so
fb01e82a	46	fpic := -fPIC
2085a865	47	ifneq ($(findstring SunOS,$(shell uname -s)),)
cf1d58b3	48	CC = gcc
cf1d58b3	49	endif
fb01e82a	50
917a47e0	51	else ifeq ($(platform), linux-portable)
	52	TARGET := $(TARGET_NAME)_libretro.so
	53	fpic := -fPIC -nostdlib
	54	EXTRA_LDFLAGS += -fPIC -nostdlib
917a47e0	55	LIBZ :=
	56	LIBPTHREAD :=
	57	LIBDL :=
958c9818	58	LIBM :=
95527e35	59	NO_UNDEF_CHECK = 1
95527e35	60
fb01e82a	61	# OS X
1c6ab616	62	else ifeq ($(platform), osx)
c8c2bdfe	63	USE_DYNAREC ?= 1
fb01e82a	64	TARGET := $(TARGET_NAME)_libretro.dylib
fb01e82a	65	fpic := -fPIC
33b82111	66	fpic += -mmacosx-version-min=10.1
c8c2bdfe	67	ifeq ($(USE_DYNAREC),0)
	68	# Override
	69	TARGET := $(TARGET_NAME)_interpreter_libretro.dylib
	70	endif
fb01e82a	71
fb01e82a	72	# iOS
aab1b446	73	else ifeq ($(platform),$(filter $(platform),ios-arm64))
a9422018 HH	74	ARCH := arm64
	75	USE_DYNAREC = 0
	76	HAVE_NEON = 0
	77	BUILTIN_GPU = peops
	78	TARGET := $(TARGET_NAME)_libretro_ios.dylib
8fb0f7c5	79
5c166f37	80	else ifneq (,$(findstring ios,$(platform)))
fb01e82a	81	ARCH := arm
cbf0ed57	82	USE_DYNAREC ?= 1
c8c2bdfe	83	HAVE_NEON = 1
c8c2bdfe	84	BUILTIN_GPU = neon
fb01e82a	85	TARGET := $(TARGET_NAME)_libretro_ios.dylib
3bc0af70	86	ifeq ($(USE_DYNAREC),0)
cbf0ed57 JC	87	# Override
	88	TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
	89	endif
fb01e82a	90	fpic := -fPIC
1c6ab616	91
fb01e82a	92	ifeq ($(IOSSDK),)
d45e563f	93	IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
fb01e82a	94	endif
ac86f051	95
fb01e82a	96	CC = clang -arch armv7 -isysroot $(IOSSDK)
	97	CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
	98	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
	99	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
	100	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
fb01e82a	101	CFLAGS += -DIOS
5c166f37	102	ifeq ($(platform),ios9)
	103	CC += -miphoneos-version-min=8.0
	104	CXX += -miphoneos-version-min=8.0
	105	CC_AS += -miphoneos-version-min=8.0
	106	CFLAGS += -miphoneos-version-min=8.0
	107	else
	108	CC += -miphoneos-version-min=5.0
	109	CXX += -miphoneos-version-min=5.0
	110	CC_AS += -miphoneos-version-min=5.0
	111	CFLAGS += -miphoneos-version-min=5.0
	112	endif
fb01e82a	113
fb01e82a	114	# PS3
1c6ab616	115	else ifeq ($(platform), ps3)
fb01e82a	116	TARGET := $(TARGET_NAME)_libretro_ps3.a
	117	CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
	118	AR = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ar.exe
	119	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	120
	121	# sncps3
1c6ab616	122	else ifeq ($(platform), sncps3)
fb01e82a	123	TARGET := $(TARGET_NAME)_libretro_ps3.a
	124	CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
	125	AR = $(CELL_SDK)/host-win32/sn/bin/ps3snarl.exe
	126	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	127
	128	# Lightweight PS3 Homebrew SDK
1c6ab616	129	else ifeq ($(platform), psl1ght)
fb01e82a	130	TARGET := $(TARGET_NAME)_libretro_psl1ght.a
	131	CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
	132	AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
	133	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	134
	135	# PSP
1c6ab616	136	else ifeq ($(platform), psp1)
93305561	137	TARGET := $(TARGET_NAME)_libretro_psp1.a
1c6ab616	138	CC = psp-gcc$(EXE_EXT)
	139	AR = psp-ar$(EXE_EXT)
	140	CFLAGS += -DPSP -G0
fb01e82a	141
c90258c8	142	# Vita
	143	else ifeq ($(platform), vita)
	144	TARGET := $(TARGET_NAME)_libretro_vita.a
	145	CC = arm-vita-eabi-gcc$(EXE_EXT)
	146	AR = arm-vita-eabi-ar$(EXE_EXT)
	147	CFLAGS += -DVITA
	148	CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
778ad9ce	149	CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
73081f23	150	CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
a9422018	151	CFLAGS += -fno-optimize-sibling-calls
c4052f4d	152	CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
c4052f4d	153	CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
c90258c8	154	ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
c4052f4d	155
95527e35	156	# CFLAGS += -U__ARM_NEON__
c90258c8	157	HAVE_NEON = 1
	158	BUILTIN_GPU = neon
	159
0702a1f3	160	USE_DYNAREC = 1
1cc8c854	161	DRC_CACHE_BASE = 0
c4052f4d	162
c4052f4d	163	ARCH = arm
95527e35	164	STATIC_LINKING = 1
c4052f4d	165
fc99395c	166	# CTR(3DS)
	167	else ifeq ($(platform), ctr)
	168	TARGET := $(TARGET_NAME)_libretro_ctr.a
	169	CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
	170	CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
	171	AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
f72db18e	172	CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET
f72db18e	173	CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
fc99395c	174	CFLAGS += -Wall -mword-relocations
778ad9ce	175	CFLAGS += -fomit-frame-pointer -ffast-math
f72db18e	176	CFLAGS += -Ifrontend/3ds
fc99395c	177	CFLAGS += -Werror=implicit-function-declaration
fc99395c	178
fc99395c	179	# CFLAGS += -DPCSX
3becfa56	180	# BUILTIN_GPU = unai
fc99395c	181	USE_DYNAREC = 1
9508b4c7	182	DRC_CACHE_BASE = 0
fc99395c	183	ARCH = arm
86cf0ab7	184	HAVE_NEON = 0
fc99395c	185
	186	STATIC_LINKING = 1
	187
fb01e82a	188	# Xbox 360
1c6ab616	189	else ifeq ($(platform), xenon)
fb01e82a	190	TARGET := $(TARGET_NAME)_libretro_xenon360.a
	191	CC = xenon-gcc$(EXE_EXT)
	192	AR = xenon-ar$(EXE_EXT)
	193	CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
	194
	195	# Nintendo Game Cube
1c6ab616	196	else ifeq ($(platform), ngc)
fb01e82a	197	TARGET := $(TARGET_NAME)_libretro_ngc.a
	198	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	199	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	200	CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	201
	202	# Nintendo Wii
1c6ab616	203	else ifeq ($(platform), wii)
fb01e82a	204	TARGET := libretro_$(TARGET_NAME)_wii.a
	205	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
	206	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
	207	CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
	208
	209	# QNX
a4874585	210	else ifeq ($(platform), qnx)
fb01e82a	211	TARGET := $(TARGET_NAME)_libretro_qnx.so
ea13a2f2	212	fpic := -fPIC
fb01e82a	213	CC = qcc -Vgcc_ntoarmv7le
	214	CC_AS = $(CC)
	215	HAVE_NEON = 1
	216	USE_DYNAREC = 1
	217	DRC_CACHE_BASE = 0
	218	BUILTIN_GPU = neon
	219	ARCH = arm
1e212a25	220	CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
a9422018	221	ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
95527e35	222	MAIN_LDLIBS += -lsocket
	223	LIBPTHREAD :=
	224	LIBDL :=
958c9818	225	LIBM :=
fb01e82a	226
ea13a2f2 LM	227	#Raspberry Pi 2
	228	else ifeq ($(platform), rpi2)
	229	TARGET := $(TARGET_NAME)_libretro.so
	230	fpic := -fPIC
ea13a2f2	231	CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
f125f441	232	ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
ea13a2f2 LM	233	HAVE_NEON = 1
	234	ARCH = arm
	235	BUILTIN_GPU = neon
	236	USE_DYNAREC = 1
778ad9ce	237
46ffb580 LM	238	#Raspberry Pi 3
	239	else ifeq ($(platform), rpi3)
	240	TARGET := $(TARGET_NAME)_libretro.so
	241	fpic := -fPIC
46ffb580 LM	242	CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	243	ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
	244	HAVE_NEON = 1
	245	ARCH = arm
	246	BUILTIN_GPU = neon
	247	USE_DYNAREC = 1
ea13a2f2	248
d28150f7 RSH	249	# Classic Platforms ####################
d28150f7 RSH	250	# Platform affix = classic_<ISA>_<µARCH>
166f75f0	251	# Help at https://modmyclassic.com/comp
d28150f7 RSH	252
	253	# (armv7 a7, hard point, neon based) ###
	254	# NESC, SNESC, C64 mini
	255	else ifeq ($(platform), classic_armv7_a7)
	256	TARGET := $(TARGET_NAME)_libretro.so
	257	fpic := -fPIC
	258	CFLAGS += -Ofast \
	259	-flto=4 -fwhole-program -fuse-linker-plugin \
	260	-fdata-sections -ffunction-sections -Wl,--gc-sections \
	261	-fno-stack-protector -fno-ident -fomit-frame-pointer \
	262	-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
	263	-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
	264	-fmerge-all-constants -fno-math-errno \
10a39de1	265	-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
166f75f0 RSH	266	CXXFLAGS += $(CFLAGS)
166f75f0 RSH	267	CPPFLAGS += $(CFLAGS)
d28150f7 RSH	268	ASFLAGS += $(CFLAGS)
	269	HAVE_NEON = 1
	270	ARCH = arm
	271	BUILTIN_GPU = neon
	272	USE_DYNAREC = 1
10a39de1	273	ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" \| bc -l), 1)
a9422018	274	CFLAGS += -march=armv7-a
10a39de1	275	else
a9422018 HH	276	CFLAGS += -march=armv7ve
	277	# If gcc is 5.0 or later
	278	ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" \| bc -l), 1)
	279	LDFLAGS += -static-libgcc -static-libstdc++
	280	endif
10a39de1	281	endif
d28150f7 RSH	282	#######################################
d28150f7 RSH	283
fb01e82a	284	# ARM
1af4c281	285	else ifneq (,$(findstring armv,$(platform)))
fb01e82a	286	TARGET := $(TARGET_NAME)_libretro.so
53919f9e	287	fpic := -fPIC
2cf8d379	288	HAVE_NEON = 0
fb01e82a	289	DRC_CACHE_BASE = 0
2cf8d379	290	BUILTIN_GPU = peops
fb01e82a	291	ifneq (,$(findstring cortexa8,$(platform)))
	292	CFLAGS += -marm -mcpu=cortex-a8
	293	ASFLAGS += -mcpu=cortex-a8
77aa1e8a A	294	else ifneq (,$(findstring cortexa7,$(platform)))
	295	CFLAGS += -marm -mcpu=cortex-a7
	296	ASFLAGS += -mcpu=cortex-a7
17d0c85f	297	LIBZ :=
fb01e82a	298	else ifneq (,$(findstring cortexa9,$(platform)))
	299	CFLAGS += -marm -mcpu=cortex-a9
	300	ASFLAGS += -mcpu=cortex-a9
	301	endif
	302	CFLAGS += -marm
	303	ifneq (,$(findstring neon,$(platform)))
	304	CFLAGS += -mfpu=neon
	305	ASFLAGS += -mfpu=neon
	306	HAVE_NEON = 1
	307	BUILTIN_GPU = neon
	308	endif
	309	ifneq (,$(findstring softfloat,$(platform)))
	310	CFLAGS += -mfloat-abi=softfp
	311	ASFLAGS += -mfloat-abi=softfp
	312	else ifneq (,$(findstring hardfloat,$(platform)))
	313	CFLAGS += -mfloat-abi=hard
	314	ASFLAGS += -mfloat-abi=hard
	315	endif
	316	ARCH = arm
53919f9e	317	USE_DYNAREC = 1
fb01e82a	318
fb01e82a	319	# Windows
1c6ab616	320	else
fb01e82a	321	TARGET := $(TARGET_NAME)_libretro.dll
a9422018 HH	322	BUILTIN_GPU = peops
a9422018 HH	323	PLATFORM = libretro
95527e35	324	MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
778ad9ce	325	CFLAGS += -D__WIN32__ -DNO_DYLIB
fb01e82a	326	MMAP_WIN32=1
95527e35	327	MAIN_LDLIBS += -lws2_32
	328	LIBPTHREAD :=
	329	LIBDL :=
958c9818	330	LIBM :=
1c6ab616	331	endif
1c6ab616	332
c4052f4d	333	CFLAGS += $(fpic)
9aff1963	334	MAIN_LDFLAGS += -shared
958c9818	335	MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
706252fc	336
4e0771f5	337	# try to autodetect stuff for the lazy
	338	ifndef ARCH
	339	ARCH = $(shell $(CC) -dumpmachine \| awk -F- '{print $$1}')
	340	endif
	341	ifndef HAVE_NEON
	342	HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null \| grep -q __ARM_NEON__ && echo 1 \|\| echo 0)
	343	endif
95527e35	344	ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null \| awk '{print $$1}'),GNU)
4e0771f5	345	MAIN_LDFLAGS += -Wl,--no-undefined
	346	endif
	347
a4874585	348	TARGET ?= libretro.so
706252fc	349	PLATFORM = libretro
a4874585	350	BUILTIN_GPU ?= peops
706252fc	351	SOUND_DRIVERS = libretro
9aff1963	352	PLUGINS =
9aff1963	353	NO_CONFIG_MAK = yes
706252fc	354
3bc0af70	355	# what does this do
	356	#libretro_all: all
	357	#ifeq ($(platform),ios)
	358	#ifeq ($(USE_DYNAREC),1)
	359	# make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform) clean
	360	# make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform)
	361	#endif
	362	#endif
cbf0ed57	363
9aff1963	364	include Makefile
cd230693	365
af32009f	366	# no special AS needed for gpu_neon
	367	plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
	368	$(CC) $(CFLAGS) -c $^ -o $@