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 ifneq ($(findstring SunOS,$(shell uname -s)),)
57 ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
60 ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
61 # must disable thumb as ari64 can't handle it
67 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
68 TARGET := $(TARGET_NAME)_libretro.so
70 SHARED := -shared -Wl,-version-script=link.T
73 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
74 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
77 else ifneq (,$(findstring h5,$(platform)))
78 TARGET := $(TARGET_NAME)_libretro.so
80 SHARED := -shared -Wl,-version-script=link.T
83 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
84 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
86 else ifeq ($(platform), linux-portable)
87 TARGET := $(TARGET_NAME)_libretro.so
88 fpic := -fPIC -nostdlib
89 EXTRA_LDFLAGS += -fPIC -nostdlib
97 else ifeq ($(platform), osx)
99 TARGET := $(TARGET_NAME)_libretro.dylib
102 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
103 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
104 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
105 ifeq ($(OSX_LT_MAVERICKS),YES)
106 fpic += -mmacosx-version-min=10.1
109 ifeq ($(CROSS_COMPILE),1)
110 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
111 CFLAGS += $(TARGET_RULE)
112 CPPFLAGS += $(TARGET_RULE)
113 CXXFLAGS += $(TARGET_RULE)
114 LDFLAGS += $(TARGET_RULE)
117 CFLAGS += $(ARCHFLAGS)
118 CXXFLAGS += $(ARCHFLAGS)
119 LDFLAGS += $(ARCHFLAGS)
122 else ifneq (,$(findstring ios,$(platform)))
123 TARGET := $(TARGET_NAME)_libretro_ios.dylib
125 ifeq ($(DYNAREC),lightrec)
132 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
135 CFLAGS += -DIOS -marm
136 ifeq ($(platform),ios-arm64)
137 CC = cc -arch arm64 -isysroot $(IOSSDK)
138 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
144 CC = cc -arch armv7 -isysroot $(IOSSDK)
145 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
149 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
150 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
152 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
153 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
154 MINVERSION = -miphoneos-version-min=8.0
156 MINVERSION = -miphoneos-version-min=5.0
158 CFLAGS += $(MINVERSION)
160 else ifeq ($(platform), tvos-arm64)
161 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
163 ifeq ($(DYNAREC),lightrec)
170 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
173 CFLAGS += -DIOS -DTVOS -marm
174 CC = cc -arch arm64 -isysroot $(IOSSDK)
175 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
180 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
182 # Nintendo Switch (libnx)
183 else ifeq ($(platform), libnx)
184 export DEPSDIR := $(CURDIR)/
185 include $(DEVKITPRO)/libnx/switch_rules
186 TARGET := $(TARGET_NAME)_libretro_$(platform).a
190 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition -include $(LIBNX)/include/switch.h
191 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
192 CFLAGS += -D__SWITCH__
193 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
194 CFLAGS += -ftree-vectorize
195 CFLAGS += -Ifrontend/switch -ftree-vectorize
198 # Lightning requires rw/rx patches first
201 # Lakka Switch (arm64)
202 else ifeq ($(platform), arm64)
203 TARGET := $(TARGET_NAME)_libretro.so
208 CFLAGS := $(filter-out -O2, $(CFLAGS))
209 CFLAGS += -O3 -ftree-vectorize
211 # Lightweight PS3 Homebrew SDK
212 else ifeq ($(platform), psl1ght)
213 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
214 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
215 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
216 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
219 else ifeq ($(platform), psp1)
220 TARGET := $(TARGET_NAME)_libretro_psp1.a
221 CC = psp-gcc$(EXE_EXT)
222 AR = psp-ar$(EXE_EXT)
226 else ifeq ($(platform), vita)
227 TARGET := $(TARGET_NAME)_libretro_vita.a
228 CC = arm-vita-eabi-gcc$(EXE_EXT)
229 AR = arm-vita-eabi-ar$(EXE_EXT)
231 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
232 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
233 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
234 CFLAGS += -fno-optimize-sibling-calls
235 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
236 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
237 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
239 # CFLAGS += -U__ARM_NEON__
248 else ifeq ($(platform), ctr)
249 TARGET := $(TARGET_NAME)_libretro_ctr.a
250 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
251 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
252 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
253 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
254 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
255 CFLAGS += -Wall -mword-relocations
256 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
257 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
258 CFLAGS += -Werror=implicit-function-declaration
259 CFLAGS += -DHAVE_UNISTD_H
261 OBJS += frontend/3ds/utils.o
272 else ifeq ($(platform), xenon)
273 TARGET := $(TARGET_NAME)_libretro_xenon360.a
274 CC = xenon-gcc$(EXE_EXT)
275 AR = xenon-ar$(EXE_EXT)
276 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
279 else ifeq ($(platform), ngc)
280 TARGET := $(TARGET_NAME)_libretro_ngc.a
281 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
282 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
283 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
286 else ifeq ($(platform), wii)
287 TARGET := libretro_$(TARGET_NAME)_wii.a
288 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
289 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
290 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
293 else ifeq ($(platform), qnx)
294 TARGET := $(TARGET_NAME)_libretro_qnx.so
296 CC = qcc -Vgcc_ntoarmv7le
302 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
303 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
304 MAIN_LDLIBS += -lsocket
310 else ifeq ($(platform), rpi1)
311 TARGET := $(TARGET_NAME)_libretro.so
313 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
314 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
321 else ifeq ($(platform), rpi2)
322 TARGET := $(TARGET_NAME)_libretro.so
324 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
325 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
332 else ifeq ($(platform), rpi3)
333 TARGET := $(TARGET_NAME)_libretro.so
335 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
336 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
342 #Raspberry Pi 3 with a 64bit GNU/Linux OS
343 else ifeq ($(platform), rpi3_64)
344 TARGET := $(TARGET_NAME)_libretro.so
349 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
351 #Raspberry Pi 4 with a 32bit GNU/Linux OS
352 else ifeq ($(platform), rpi4)
353 TARGET := $(TARGET_NAME)_libretro.so
355 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
356 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
362 #Raspberry Pi 4 with a 64bit GNU/Linux OS
363 else ifeq ($(platform), rpi4_64)
364 TARGET := $(TARGET_NAME)_libretro.so
369 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
371 # Classic Platforms ####################
372 # Platform affix = classic_<ISA>_<µARCH>
373 # Help at https://modmyclassic.com/comp
375 # (armv7 a7, hard point, neon based) ###
376 # NESC, SNESC, C64 mini
377 else ifeq ($(platform), classic_armv7_a7)
378 TARGET := $(TARGET_NAME)_libretro.so
381 -flto=4 -fwhole-program -fuse-linker-plugin \
382 -fdata-sections -ffunction-sections -Wl,--gc-sections \
383 -fno-stack-protector -fno-ident -fomit-frame-pointer \
384 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
385 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
386 -fmerge-all-constants -fno-math-errno \
387 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
388 CXXFLAGS += $(CFLAGS)
389 CPPFLAGS += $(CFLAGS)
395 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
396 CFLAGS += -march=armv7-a
398 CFLAGS += -march=armv7ve
399 # If gcc is 5.0 or later
400 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
401 LDFLAGS += -static-libgcc -static-libstdc++
405 # (armv8 a35, hard point, neon based) ###
406 # PlayStation Classic
407 else ifeq ($(platform), classic_armv8_a35)
408 TARGET := $(TARGET_NAME)_libretro.so
411 -fmerge-all-constants -fno-math-errno -march=armv8-a \
412 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
417 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
419 #######################################
422 else ifneq (,$(findstring armv,$(platform)))
423 TARGET := $(TARGET_NAME)_libretro.so
427 ifneq (,$(findstring cortexa8,$(platform)))
428 CFLAGS += -marm -mcpu=cortex-a8
429 ASFLAGS += -mcpu=cortex-a8
430 else ifneq (,$(findstring cortexa7,$(platform)))
431 CFLAGS += -marm -mcpu=cortex-a7
432 ASFLAGS += -mcpu=cortex-a7
434 else ifneq (,$(findstring cortexa9,$(platform)))
435 CFLAGS += -marm -mcpu=cortex-a9
436 ASFLAGS += -mcpu=cortex-a9
439 ifneq (,$(findstring neon,$(platform)))
441 ASFLAGS += -mfpu=neon
445 ifneq (,$(findstring softfloat,$(platform)))
446 CFLAGS += -mfloat-abi=softfp
447 ASFLAGS += -mfloat-abi=softfp
448 else ifneq (,$(findstring hardfloat,$(platform)))
449 CFLAGS += -mfloat-abi=hard
450 ASFLAGS += -mfloat-abi=hard
455 else ifeq ($(platform), miyoo)
456 TARGET := $(TARGET_NAME)_libretro.so
457 CC = /opt/miyoo/usr/bin/arm-linux-gcc
458 CXX = /opt/miyoo/usr/bin/arm-linux-g++
460 CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
461 CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
468 else ifeq ($(platform), emscripten)
469 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
471 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
472 CFLAGS += -DNO_DYLIB -DNO_SOCKET
477 TARGET := $(TARGET_NAME)_libretro.dll
480 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
481 CFLAGS += -D__WIN32__ -DNO_DYLIB
483 MAIN_LDLIBS += -lws2_32
491 MAIN_LDFLAGS += -shared
492 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
494 # enable large file support if available
495 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
496 CFLAGS += -D_FILE_OFFSET_BITS=64
499 # try to autodetect stuff for the lazy
501 ARCH = $(ARCH_DETECTED)
504 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
506 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
507 MAIN_LDFLAGS += -Wl,--no-undefined
509 ifdef ALLOW_LIGHTREC_ON_ARM
510 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
513 TARGET ?= libretro.so
516 SOUND_DRIVERS = libretro
522 #ifeq ($(platform),ios)
524 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
525 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
531 # no special AS needed for gpu_neon
532 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
533 $(CC) $(CFLAGS) -c $^ -o $@