1 # Makefile for PCSX ReARMed (libretro)
7 # Dynarec options: lightrec, ari64
12 ifeq ($(shell uname -a),)
14 else ifneq ($(findstring MINGW,$(shell uname -a)),)
16 else ifneq ($(findstring Darwin,$(shell uname -a)),)
18 else ifneq ($(findstring win,$(shell uname -a)),)
29 TARGET_NAME := pcsx_rearmed
30 GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
31 ifneq ($(GIT_VERSION)," unknown")
32 CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
34 ifneq ($(WANT_ZLIB),1)
37 LIBPTHREAD := -lpthread
38 ifneq ($(findstring Haiku,$(shell uname -s)),)
39 LIBDL := -lroot -lnetwork
48 ifeq ($(platform), unix)
49 TARGET := $(TARGET_NAME)_libretro.so
52 ifneq ($(findstring SunOS,$(shell uname -s)),)
56 ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
57 # must disable thumb as recompiler can't handle it
63 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
64 TARGET := $(TARGET_NAME)_libretro.so
66 SHARED := -shared -Wl,-version-script=link.T
68 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
69 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
72 else ifneq (,$(findstring h5,$(platform)))
73 TARGET := $(TARGET_NAME)_libretro.so
75 SHARED := -shared -Wl,-version-script=link.T
78 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
79 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
81 else ifeq ($(platform), linux-portable)
82 TARGET := $(TARGET_NAME)_libretro.so
83 fpic := -fPIC -nostdlib
84 EXTRA_LDFLAGS += -fPIC -nostdlib
92 else ifeq ($(platform), osx)
94 TARGET := $(TARGET_NAME)_libretro.dylib
96 fpic += -mmacosx-version-min=10.1
99 else ifeq ($(platform),$(filter $(platform),ios-arm64))
104 TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
106 CC = clang -arch arm64 -isysroot $(IOSSDK) -miphoneos-version-min=8.0
107 CXX = clang++ -arch arm64 -isysroot $(IOSSDK) -miphoneos-version-min=8.0
108 CFLAGS += -marm -DIOS
110 else ifneq (,$(findstring ios,$(platform)))
115 TARGET := $(TARGET_NAME)_libretro_ios.dylib
116 ifeq ($(DYNAREC),lightrec)
121 TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
126 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
129 CC = clang -arch armv7 -isysroot $(IOSSDK)
130 CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
131 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
132 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
133 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
135 ifeq ($(platform),ios9)
136 CC += -miphoneos-version-min=8.0
137 CXX += -miphoneos-version-min=8.0
138 CC_AS += -miphoneos-version-min=8.0
139 CFLAGS += -miphoneos-version-min=8.0
141 CC += -miphoneos-version-min=5.0
142 CXX += -miphoneos-version-min=5.0
143 CC_AS += -miphoneos-version-min=5.0
144 CFLAGS += -miphoneos-version-min=5.0
147 # Nintendo Switch (libnx)
148 else ifeq ($(platform), libnx)
149 export DEPSDIR := $(CURDIR)/
150 include $(DEVKITPRO)/libnx/switch_rules
151 TARGET := $(TARGET_NAME)_libretro_$(platform).a
155 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition -include $(LIBNX)/include/switch.h
156 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
157 CFLAGS += -D__SWITCH__
158 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
159 CFLAGS += -ftree-vectorize
160 CFLAGS += -Ifrontend/switch -ftree-vectorize
163 # Lightning requires rw/rx patches first
166 # Lakka Switch (arm64)
167 else ifeq ($(platform), arm64)
168 TARGET := $(TARGET_NAME)_libretro.so
172 CFLAGS := $(filter-out -O2, $(CFLAGS))
173 CFLAGS += -O3 -ftree-vectorize
175 # Lightweight PS3 Homebrew SDK
176 else ifeq ($(platform), psl1ght)
177 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
178 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
179 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
180 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
183 else ifeq ($(platform), psp1)
184 TARGET := $(TARGET_NAME)_libretro_psp1.a
185 CC = psp-gcc$(EXE_EXT)
186 AR = psp-ar$(EXE_EXT)
190 else ifeq ($(platform), vita)
191 TARGET := $(TARGET_NAME)_libretro_vita.a
192 CC = arm-vita-eabi-gcc$(EXE_EXT)
193 AR = arm-vita-eabi-ar$(EXE_EXT)
195 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
196 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
197 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
198 CFLAGS += -fno-optimize-sibling-calls
199 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
200 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
201 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
203 # CFLAGS += -U__ARM_NEON__
214 else ifeq ($(platform), ctr)
215 TARGET := $(TARGET_NAME)_libretro_ctr.a
216 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
217 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
218 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
219 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
220 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
221 CFLAGS += -Wall -mword-relocations
222 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
223 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
224 CFLAGS += -Werror=implicit-function-declaration
226 OBJS += frontend/3ds/utils.o
238 else ifeq ($(platform), xenon)
239 TARGET := $(TARGET_NAME)_libretro_xenon360.a
240 CC = xenon-gcc$(EXE_EXT)
241 AR = xenon-ar$(EXE_EXT)
242 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
245 else ifeq ($(platform), ngc)
246 TARGET := $(TARGET_NAME)_libretro_ngc.a
247 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
248 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
249 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
252 else ifeq ($(platform), wii)
253 TARGET := libretro_$(TARGET_NAME)_wii.a
254 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
255 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
256 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
259 else ifeq ($(platform), qnx)
260 TARGET := $(TARGET_NAME)_libretro_qnx.so
262 CC = qcc -Vgcc_ntoarmv7le
269 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
270 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
271 MAIN_LDLIBS += -lsocket
277 else ifeq ($(platform), rpi2)
278 TARGET := $(TARGET_NAME)_libretro.so
280 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
281 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
288 else ifeq ($(platform), rpi3)
289 TARGET := $(TARGET_NAME)_libretro.so
291 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
292 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
298 #Raspberry Pi 4 with a 32bit GNU/Linux OS
299 else ifeq ($(platform), rpi4)
300 TARGET := $(TARGET_NAME)_libretro.so
302 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
303 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
309 #Raspberry Pi 4 with a 64bit GNU/Linux OS
310 else ifeq ($(platform), rpi4_64)
311 TARGET := $(TARGET_NAME)_libretro.so
316 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
318 # Classic Platforms ####################
319 # Platform affix = classic_<ISA>_<µARCH>
320 # Help at https://modmyclassic.com/comp
322 # (armv7 a7, hard point, neon based) ###
323 # NESC, SNESC, C64 mini
324 else ifeq ($(platform), classic_armv7_a7)
325 TARGET := $(TARGET_NAME)_libretro.so
328 -flto=4 -fwhole-program -fuse-linker-plugin \
329 -fdata-sections -ffunction-sections -Wl,--gc-sections \
330 -fno-stack-protector -fno-ident -fomit-frame-pointer \
331 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
332 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
333 -fmerge-all-constants -fno-math-errno \
334 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
335 CXXFLAGS += $(CFLAGS)
336 CPPFLAGS += $(CFLAGS)
342 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
343 CFLAGS += -march=armv7-a
345 CFLAGS += -march=armv7ve
346 # If gcc is 5.0 or later
347 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
348 LDFLAGS += -static-libgcc -static-libstdc++
352 # (armv8 a35, hard point, neon based) ###
353 # PlayStation Classic
354 else ifeq ($(platform), classic_armv8_a35)
355 TARGET := $(TARGET_NAME)_libretro.so
358 -fmerge-all-constants -fno-math-errno -march=armv8-a \
359 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
364 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
366 #######################################
369 else ifneq (,$(findstring armv,$(platform)))
370 TARGET := $(TARGET_NAME)_libretro.so
375 ifneq (,$(findstring cortexa8,$(platform)))
376 CFLAGS += -marm -mcpu=cortex-a8
377 ASFLAGS += -mcpu=cortex-a8
378 else ifneq (,$(findstring cortexa7,$(platform)))
379 CFLAGS += -marm -mcpu=cortex-a7
380 ASFLAGS += -mcpu=cortex-a7
382 else ifneq (,$(findstring cortexa9,$(platform)))
383 CFLAGS += -marm -mcpu=cortex-a9
384 ASFLAGS += -mcpu=cortex-a9
387 ifneq (,$(findstring neon,$(platform)))
389 ASFLAGS += -mfpu=neon
393 ifneq (,$(findstring softfloat,$(platform)))
394 CFLAGS += -mfloat-abi=softfp
395 ASFLAGS += -mfloat-abi=softfp
396 else ifneq (,$(findstring hardfloat,$(platform)))
397 CFLAGS += -mfloat-abi=hard
398 ASFLAGS += -mfloat-abi=hard
404 else ifeq ($(platform), emscripten)
405 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
407 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
408 CFLAGS += -DNO_DYLIB -DNO_SOCKET
413 TARGET := $(TARGET_NAME)_libretro.dll
416 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
417 CFLAGS += -D__WIN32__ -DNO_DYLIB
419 MAIN_LDLIBS += -lws2_32
426 MAIN_LDFLAGS += -shared
427 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
429 # enable large file support if available
430 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
431 CFLAGS += -D_FILE_OFFSET_BITS=64
434 # try to autodetect stuff for the lazy
436 ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
439 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
441 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
442 MAIN_LDFLAGS += -Wl,--no-undefined
445 TARGET ?= libretro.so
448 SOUND_DRIVERS = libretro
454 #ifeq ($(platform),ios)
456 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
457 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
463 # no special AS needed for gpu_neon
464 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
465 $(CC) $(CFLAGS) -c $^ -o $@