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
97 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
98 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
99 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
100 ifeq ($(OSX_LT_MAVERICKS),YES)
101 fpic += -mmacosx-version-min=10.1
104 ifeq ($(CROSS_COMPILE),1)
105 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
106 CFLAGS += $(TARGET_RULE)
107 CPPFLAGS += $(TARGET_RULE)
108 CXXFLAGS += $(TARGET_RULE)
109 LDFLAGS += $(TARGET_RULE)
112 CFLAGS += $(ARCHFLAGS)
113 CXXFLAGS += $(ARCHFLAGS)
114 LDFLAGS += $(ARCHFLAGS)
117 else ifneq (,$(findstring ios,$(platform)))
118 TARGET := $(TARGET_NAME)_libretro_ios.dylib
120 ifeq ($(DYNAREC),lightrec)
127 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
130 CFLAGS += -DIOS -marm
131 ifeq ($(platform),ios-arm64)
132 CC = cc -arch arm64 -isysroot $(IOSSDK)
133 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
139 CC = cc -arch armv7 -isysroot $(IOSSDK)
140 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
144 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
145 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
147 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
148 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
149 MINVERSION = -miphoneos-version-min=8.0
151 MINVERSION = -miphoneos-version-min=5.0
153 CFLAGS += $(MINVERSION)
155 else ifeq ($(platform), tvos-arm64)
156 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
158 ifeq ($(DYNAREC),lightrec)
165 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
168 CFLAGS += -DIOS -DTVOS -marm
169 CC = cc -arch arm64 -isysroot $(IOSSDK)
170 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
175 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
177 # Nintendo Switch (libnx)
178 else ifeq ($(platform), libnx)
179 export DEPSDIR := $(CURDIR)/
180 include $(DEVKITPRO)/libnx/switch_rules
181 TARGET := $(TARGET_NAME)_libretro_$(platform).a
185 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition -include $(LIBNX)/include/switch.h
186 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
187 CFLAGS += -D__SWITCH__
188 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
189 CFLAGS += -ftree-vectorize
190 CFLAGS += -Ifrontend/switch -ftree-vectorize
193 # Lightning requires rw/rx patches first
196 # Lakka Switch (arm64)
197 else ifeq ($(platform), arm64)
198 TARGET := $(TARGET_NAME)_libretro.so
202 CFLAGS := $(filter-out -O2, $(CFLAGS))
203 CFLAGS += -O3 -ftree-vectorize
205 # Lightweight PS3 Homebrew SDK
206 else ifeq ($(platform), psl1ght)
207 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
208 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
209 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
210 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
213 else ifeq ($(platform), psp1)
214 TARGET := $(TARGET_NAME)_libretro_psp1.a
215 CC = psp-gcc$(EXE_EXT)
216 AR = psp-ar$(EXE_EXT)
220 else ifeq ($(platform), vita)
221 TARGET := $(TARGET_NAME)_libretro_vita.a
222 CC = arm-vita-eabi-gcc$(EXE_EXT)
223 AR = arm-vita-eabi-ar$(EXE_EXT)
225 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
226 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
227 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
228 CFLAGS += -fno-optimize-sibling-calls
229 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
230 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
231 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
233 # CFLAGS += -U__ARM_NEON__
244 else ifeq ($(platform), ctr)
245 TARGET := $(TARGET_NAME)_libretro_ctr.a
246 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
247 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
248 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
249 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
250 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
251 CFLAGS += -Wall -mword-relocations
252 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
253 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
254 CFLAGS += -Werror=implicit-function-declaration
256 OBJS += frontend/3ds/utils.o
268 else ifeq ($(platform), xenon)
269 TARGET := $(TARGET_NAME)_libretro_xenon360.a
270 CC = xenon-gcc$(EXE_EXT)
271 AR = xenon-ar$(EXE_EXT)
272 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
275 else ifeq ($(platform), ngc)
276 TARGET := $(TARGET_NAME)_libretro_ngc.a
277 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
278 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
279 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
282 else ifeq ($(platform), wii)
283 TARGET := libretro_$(TARGET_NAME)_wii.a
284 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
285 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
286 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
289 else ifeq ($(platform), qnx)
290 TARGET := $(TARGET_NAME)_libretro_qnx.so
292 CC = qcc -Vgcc_ntoarmv7le
299 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
300 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
301 MAIN_LDLIBS += -lsocket
307 else ifeq ($(platform), rpi2)
308 TARGET := $(TARGET_NAME)_libretro.so
310 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
311 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
318 else ifeq ($(platform), rpi3)
319 TARGET := $(TARGET_NAME)_libretro.so
321 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
322 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
328 #Raspberry Pi 4 with a 32bit GNU/Linux OS
329 else ifeq ($(platform), rpi4)
330 TARGET := $(TARGET_NAME)_libretro.so
332 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
333 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
339 #Raspberry Pi 4 with a 64bit GNU/Linux OS
340 else ifeq ($(platform), rpi4_64)
341 TARGET := $(TARGET_NAME)_libretro.so
346 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
348 # Classic Platforms ####################
349 # Platform affix = classic_<ISA>_<µARCH>
350 # Help at https://modmyclassic.com/comp
352 # (armv7 a7, hard point, neon based) ###
353 # NESC, SNESC, C64 mini
354 else ifeq ($(platform), classic_armv7_a7)
355 TARGET := $(TARGET_NAME)_libretro.so
358 -flto=4 -fwhole-program -fuse-linker-plugin \
359 -fdata-sections -ffunction-sections -Wl,--gc-sections \
360 -fno-stack-protector -fno-ident -fomit-frame-pointer \
361 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
362 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
363 -fmerge-all-constants -fno-math-errno \
364 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
365 CXXFLAGS += $(CFLAGS)
366 CPPFLAGS += $(CFLAGS)
372 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
373 CFLAGS += -march=armv7-a
375 CFLAGS += -march=armv7ve
376 # If gcc is 5.0 or later
377 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
378 LDFLAGS += -static-libgcc -static-libstdc++
382 # (armv8 a35, hard point, neon based) ###
383 # PlayStation Classic
384 else ifeq ($(platform), classic_armv8_a35)
385 TARGET := $(TARGET_NAME)_libretro.so
388 -fmerge-all-constants -fno-math-errno -march=armv8-a \
389 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
394 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
396 #######################################
399 else ifneq (,$(findstring armv,$(platform)))
400 TARGET := $(TARGET_NAME)_libretro.so
405 ifneq (,$(findstring cortexa8,$(platform)))
406 CFLAGS += -marm -mcpu=cortex-a8
407 ASFLAGS += -mcpu=cortex-a8
408 else ifneq (,$(findstring cortexa7,$(platform)))
409 CFLAGS += -marm -mcpu=cortex-a7
410 ASFLAGS += -mcpu=cortex-a7
412 else ifneq (,$(findstring cortexa9,$(platform)))
413 CFLAGS += -marm -mcpu=cortex-a9
414 ASFLAGS += -mcpu=cortex-a9
417 ifneq (,$(findstring neon,$(platform)))
419 ASFLAGS += -mfpu=neon
423 ifneq (,$(findstring softfloat,$(platform)))
424 CFLAGS += -mfloat-abi=softfp
425 ASFLAGS += -mfloat-abi=softfp
426 else ifneq (,$(findstring hardfloat,$(platform)))
427 CFLAGS += -mfloat-abi=hard
428 ASFLAGS += -mfloat-abi=hard
434 else ifeq ($(platform), emscripten)
435 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
437 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
438 CFLAGS += -DNO_DYLIB -DNO_SOCKET
443 TARGET := $(TARGET_NAME)_libretro.dll
446 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
447 CFLAGS += -D__WIN32__ -DNO_DYLIB
449 MAIN_LDLIBS += -lws2_32
456 MAIN_LDFLAGS += -shared
457 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
459 # enable large file support if available
460 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
461 CFLAGS += -D_FILE_OFFSET_BITS=64
464 # try to autodetect stuff for the lazy
466 ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
469 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
471 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
472 MAIN_LDFLAGS += -Wl,--no-undefined
475 TARGET ?= libretro.so
478 SOUND_DRIVERS = libretro
484 #ifeq ($(platform),ios)
486 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
487 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
493 # no special AS needed for gpu_neon
494 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
495 $(CC) $(CFLAGS) -c $^ -o $@