1 # Makefile for PCSX ReARMed (libretro)
8 # Dynarec options: lightrec, ari64
13 ifeq ($(shell uname -a),)
15 else ifneq ($(findstring MINGW,$(shell uname -a)),)
17 else ifneq ($(findstring Darwin,$(shell uname -a)),)
19 else ifneq ($(findstring win,$(shell uname -a)),)
30 TARGET_NAME := pcsx_rearmed
31 ARCH_DETECTED := $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
32 GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
33 ifneq ($(GIT_VERSION)," unknown")
34 CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
36 ifneq ($(WANT_ZLIB),1)
39 LIBPTHREAD := -lpthread
40 ifneq ($(findstring Haiku,$(shell uname -s)),)
41 LIBDL := -lroot -lnetwork
50 ifeq ($(platform), unix)
51 TARGET := $(TARGET_NAME)_libretro.so
54 ifeq ($(shell uname),Linux)
55 LIGHTREC_CUSTOM_MAP := 1
57 ifneq ($(findstring SunOS,$(shell uname -s)),)
60 ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
63 ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
64 # must disable thumb as ari64 can't handle it
68 ifneq (,$(findstring $(ARCH_DETECTED),x86_64 aarch64))
73 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
74 TARGET := $(TARGET_NAME)_libretro.so
76 SHARED := -shared -Wl,-version-script=link.T
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
85 else ifneq (,$(findstring h5,$(platform)))
86 TARGET := $(TARGET_NAME)_libretro.so
88 SHARED := -shared -Wl,-version-script=link.T
93 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
94 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
96 else ifeq ($(platform), linux-portable)
97 TARGET := $(TARGET_NAME)_libretro.so
98 fpic := -fPIC -nostdlib
99 EXTRA_LDFLAGS += -fPIC -nostdlib
105 LIGHTREC_CUSTOM_MAP := 1
108 else ifeq ($(platform), osx)
110 TARGET := $(TARGET_NAME)_libretro.dylib
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
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)
128 CFLAGS += $(ARCHFLAGS)
129 CXXFLAGS += $(ARCHFLAGS)
130 LDFLAGS += $(ARCHFLAGS)
133 else ifneq (,$(findstring ios,$(platform)))
134 TARGET := $(TARGET_NAME)_libretro_ios.dylib
136 ifeq ($(DYNAREC),lightrec)
143 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
146 CFLAGS += -DIOS -marm
147 ifeq ($(platform),ios-arm64)
148 CC = cc -arch arm64 -isysroot $(IOSSDK)
149 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
155 CC = cc -arch armv7 -isysroot $(IOSSDK)
156 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
161 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
162 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
164 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
165 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
166 MINVERSION = -miphoneos-version-min=8.0
168 MINVERSION = -miphoneos-version-min=5.0
170 CFLAGS += $(MINVERSION)
172 else ifeq ($(platform), tvos-arm64)
173 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
175 ifeq ($(DYNAREC),lightrec)
182 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
185 CFLAGS += -DIOS -DTVOS
186 CC = cc -arch arm64 -isysroot $(IOSSDK)
187 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
192 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
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
201 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition # -include $(LIBNX)/include/switch.h
202 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
203 CFLAGS += -D__SWITCH__ -DHAVE_LIBNX
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
213 # Lakka Switch (arm64)
214 else ifeq ($(platform), arm64)
215 TARGET := $(TARGET_NAME)_libretro.so
221 CFLAGS := $(filter-out -O2, $(CFLAGS))
222 CFLAGS += -O3 -ftree-vectorize
224 # Lightweight PS3 Homebrew SDK
225 else ifeq ($(platform), psl1ght)
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__
232 else ifeq ($(platform), psp1)
233 TARGET := $(TARGET_NAME)_libretro_psp1.a
234 CC = psp-gcc$(EXE_EXT)
235 AR = psp-ar$(EXE_EXT)
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)
244 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
245 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
246 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
247 CFLAGS += -fno-optimize-sibling-calls
248 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
249 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
250 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
252 # CFLAGS += -U__ARM_NEON__
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)
267 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
268 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
269 CFLAGS += -Wall -mword-relocations
270 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
271 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
272 CFLAGS += -Werror=implicit-function-declaration
273 CFLAGS += -DHAVE_UNISTD_H
275 OBJS += frontend/3ds/utils.o
286 else ifeq ($(platform), xenon)
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__
293 else ifeq ($(platform), ngc)
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__
300 else ifeq ($(platform), wii)
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__
307 else ifeq ($(platform), qnx)
308 TARGET := $(TARGET_NAME)_libretro_qnx.so
310 CC = qcc -Vgcc_ntoarmv7le
317 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
318 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
319 MAIN_LDLIBS += -lsocket
325 else ifeq ($(platform), rpi1)
326 TARGET := $(TARGET_NAME)_libretro.so
328 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
329 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
336 else ifeq ($(platform), rpi2)
337 TARGET := $(TARGET_NAME)_libretro.so
339 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
340 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
348 else ifeq ($(platform), rpi3)
349 TARGET := $(TARGET_NAME)_libretro.so
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
359 #Raspberry Pi 3 with a 64bit GNU/Linux OS
360 else ifeq ($(platform), rpi3_64)
361 TARGET := $(TARGET_NAME)_libretro.so
367 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
369 #Raspberry Pi 4 with a 32bit GNU/Linux OS
370 else ifeq ($(platform), rpi4)
371 TARGET := $(TARGET_NAME)_libretro.so
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
381 #Raspberry Pi 4 with a 64bit GNU/Linux OS
382 else ifeq ($(platform), rpi4_64)
383 TARGET := $(TARGET_NAME)_libretro.so
389 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
391 # Classic Platforms ####################
392 # Platform affix = classic_<ISA>_<µARCH>
393 # Help at https://modmyclassic.com/comp
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
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 \
407 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
408 CXXFLAGS += $(CFLAGS)
409 CPPFLAGS += $(CFLAGS)
416 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
417 CFLAGS += -march=armv7-a
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++
426 # (armv8 a35, hard point, neon based) ###
427 # PlayStation Classic
428 else ifeq ($(platform), classic_armv8_a35)
429 TARGET := $(TARGET_NAME)_libretro.so
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
439 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
441 #######################################
444 else ifneq (,$(findstring armv,$(platform)))
445 TARGET := $(TARGET_NAME)_libretro.so
449 ifneq (,$(findstring cortexa8,$(platform)))
450 CFLAGS += -marm -mcpu=cortex-a8
451 ASFLAGS += -mcpu=cortex-a8
452 else ifneq (,$(findstring cortexa7,$(platform)))
453 CFLAGS += -marm -mcpu=cortex-a7
454 ASFLAGS += -mcpu=cortex-a7
456 else ifneq (,$(findstring cortexa9,$(platform)))
457 CFLAGS += -marm -mcpu=cortex-a9
458 ASFLAGS += -mcpu=cortex-a9
461 ifneq (,$(findstring neon,$(platform)))
463 ASFLAGS += -mfpu=neon
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
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++
483 CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
484 CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
491 else ifeq ($(platform), emscripten)
492 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
494 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
495 CFLAGS += -DNO_DYLIB -DNO_SOCKET
500 TARGET := $(TARGET_NAME)_libretro.dll
503 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
504 CFLAGS += -D__WIN32__ -DNO_DYLIB
506 MAIN_LDLIBS += -lws2_32
514 MAIN_LDFLAGS += -shared
515 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
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
522 # try to autodetect stuff for the lazy
524 ARCH = $(ARCH_DETECTED)
527 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
529 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
530 MAIN_LDFLAGS += -Wl,--no-undefined
532 ifdef ALLOW_LIGHTREC_ON_ARM
533 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
536 TARGET ?= libretro.so
539 SOUND_DRIVERS = libretro
545 #ifeq ($(platform),ios)
547 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
548 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
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 $@