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
49 # select some defaults
50 ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
52 ifneq (,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep 'define __thumb__'))
53 # must disable thumb as ari64 can't handle it
56 ifneq (,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep 'HAVE_NEON32'))
60 ifneq (,$(findstring $(ARCH_DETECTED),i686 x86_64 aarch64))
64 # platform specific options
67 ifeq ($(platform), unix)
68 TARGET := $(TARGET_NAME)_libretro.so
71 ifeq ($(shell uname),Linux)
72 LIGHTREC_CUSTOM_MAP := 1
74 ifneq ($(findstring SunOS,$(shell uname -s)),)
79 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
80 TARGET := $(TARGET_NAME)_libretro.so
82 SHARED := -shared -Wl,-version-script=link.T
87 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
88 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
91 else ifneq (,$(findstring h5,$(platform)))
92 TARGET := $(TARGET_NAME)_libretro.so
94 SHARED := -shared -Wl,-version-script=link.T
99 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
100 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
102 else ifeq ($(platform), linux-portable)
103 TARGET := $(TARGET_NAME)_libretro.so
104 fpic := -fPIC -nostdlib
105 EXTRA_LDFLAGS += -fPIC -nostdlib
111 LIGHTREC_CUSTOM_MAP := 1
114 else ifeq ($(platform), osx)
116 TARGET := $(TARGET_NAME)_libretro.dylib
119 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
120 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
121 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
122 ifeq ($(OSX_LT_MAVERICKS),YES)
123 fpic += -mmacosx-version-min=10.1
126 ifeq ($(CROSS_COMPILE),1)
127 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
128 CFLAGS += $(TARGET_RULE)
129 CPPFLAGS += $(TARGET_RULE)
130 CXXFLAGS += $(TARGET_RULE)
131 LDFLAGS += $(TARGET_RULE)
134 CFLAGS += $(ARCHFLAGS)
135 CXXFLAGS += $(ARCHFLAGS)
136 LDFLAGS += $(ARCHFLAGS)
139 else ifneq (,$(findstring ios,$(platform)))
140 TARGET := $(TARGET_NAME)_libretro_ios.dylib
142 ifeq ($(DYNAREC),lightrec)
149 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
152 CFLAGS += -DIOS -marm
153 ifeq ($(platform),ios-arm64)
154 CC = cc -arch arm64 -isysroot $(IOSSDK)
155 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
161 CC = cc -arch armv7 -isysroot $(IOSSDK)
162 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
167 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
168 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
170 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
171 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
172 MINVERSION = -miphoneos-version-min=8.0
174 MINVERSION = -miphoneos-version-min=5.0
176 CFLAGS += $(MINVERSION)
178 else ifeq ($(platform), tvos-arm64)
179 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
181 ifeq ($(DYNAREC),lightrec)
188 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
191 CFLAGS += -DIOS -DTVOS
192 CC = cc -arch arm64 -isysroot $(IOSSDK)
193 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
198 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
200 # Nintendo Switch (libnx)
201 else ifeq ($(platform), libnx)
202 export DEPSDIR := $(CURDIR)/
203 include $(DEVKITPRO)/libnx/switch_rules
204 TARGET := $(TARGET_NAME)_libretro_$(platform).a
207 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition # -include $(LIBNX)/include/switch.h
208 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
209 CFLAGS += -D__SWITCH__ -DHAVE_LIBNX
210 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
211 CFLAGS += -ftree-vectorize
212 CFLAGS += -Ifrontend/switch -ftree-vectorize
220 # Lakka Switch (arm64)
221 else ifeq ($(platform), arm64)
222 TARGET := $(TARGET_NAME)_libretro.so
228 CFLAGS := $(filter-out -O2, $(CFLAGS))
229 CFLAGS += -O3 -ftree-vectorize
231 # Lightweight PS3 Homebrew SDK
232 else ifeq ($(platform), psl1ght)
233 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
234 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
235 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
236 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
239 else ifeq ($(platform), psp1)
240 TARGET := $(TARGET_NAME)_libretro_psp1.a
241 CC = psp-gcc$(EXE_EXT)
242 AR = psp-ar$(EXE_EXT)
246 else ifeq ($(platform), vita)
247 TARGET := $(TARGET_NAME)_libretro_vita.a
248 CC = arm-vita-eabi-gcc$(EXE_EXT)
249 AR = arm-vita-eabi-ar$(EXE_EXT)
251 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
252 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
253 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
254 CFLAGS += -fno-optimize-sibling-calls
255 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
256 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
257 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
259 # CFLAGS += -U__ARM_NEON__
270 else ifeq ($(platform), ctr)
271 TARGET := $(TARGET_NAME)_libretro_ctr.a
272 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
273 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
274 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
275 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
276 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
277 CFLAGS += -Wall -mword-relocations
278 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
279 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
280 CFLAGS += -Werror=implicit-function-declaration
281 CFLAGS += -DHAVE_UNISTD_H
283 OBJS += frontend/3ds/utils.o
294 else ifeq ($(platform), xenon)
295 TARGET := $(TARGET_NAME)_libretro_xenon360.a
296 CC = xenon-gcc$(EXE_EXT)
297 AR = xenon-ar$(EXE_EXT)
298 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
301 else ifeq ($(platform), ngc)
302 TARGET := $(TARGET_NAME)_libretro_ngc.a
303 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
304 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
305 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
308 else ifeq ($(platform), wii)
309 TARGET := libretro_$(TARGET_NAME)_wii.a
310 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
311 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
312 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
315 else ifeq ($(platform), qnx)
316 TARGET := $(TARGET_NAME)_libretro_qnx.so
318 CC = qcc -Vgcc_ntoarmv7le
325 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
326 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
327 MAIN_LDLIBS += -lsocket
333 else ifeq ($(platform), rpi1)
334 TARGET := $(TARGET_NAME)_libretro.so
336 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
337 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
344 else ifeq ($(platform), rpi2)
345 TARGET := $(TARGET_NAME)_libretro.so
347 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
348 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
356 else ifeq ($(platform), rpi3)
357 TARGET := $(TARGET_NAME)_libretro.so
359 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
360 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
367 #Raspberry Pi 3 with a 64bit GNU/Linux OS
368 else ifeq ($(platform), rpi3_64)
369 TARGET := $(TARGET_NAME)_libretro.so
375 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
377 #Raspberry Pi 4 with a 32bit GNU/Linux OS
378 else ifeq ($(platform), rpi4)
379 TARGET := $(TARGET_NAME)_libretro.so
381 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
382 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
389 #Raspberry Pi 4 with a 64bit GNU/Linux OS
390 else ifeq ($(platform), rpi4_64)
391 TARGET := $(TARGET_NAME)_libretro.so
397 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
399 # Classic Platforms ####################
400 # Platform affix = classic_<ISA>_<µARCH>
401 # Help at https://modmyclassic.com/comp
403 # (armv7 a7, hard point, neon based) ###
404 # NESC, SNESC, C64 mini
405 else ifeq ($(platform), classic_armv7_a7)
406 TARGET := $(TARGET_NAME)_libretro.so
409 -flto=4 -fwhole-program -fuse-linker-plugin \
410 -fdata-sections -ffunction-sections -Wl,--gc-sections \
411 -fno-stack-protector -fno-ident -fomit-frame-pointer \
412 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
413 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
414 -fmerge-all-constants -fno-math-errno \
415 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
416 CXXFLAGS += $(CFLAGS)
417 CPPFLAGS += $(CFLAGS)
424 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
425 CFLAGS += -march=armv7-a
427 CFLAGS += -march=armv7ve
428 # If gcc is 5.0 or later
429 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
430 LDFLAGS += -static-libgcc -static-libstdc++
434 # (armv8 a35, hard point, neon based) ###
435 # PlayStation Classic
436 else ifeq ($(platform), classic_armv8_a35)
437 TARGET := $(TARGET_NAME)_libretro.so
440 -fmerge-all-constants -fno-math-errno -march=armv8-a \
441 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
447 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
449 #######################################
452 else ifneq (,$(findstring armv,$(platform)))
453 TARGET := $(TARGET_NAME)_libretro.so
457 ifneq (,$(findstring cortexa8,$(platform)))
458 CFLAGS += -marm -mcpu=cortex-a8
459 ASFLAGS += -mcpu=cortex-a8
460 else ifneq (,$(findstring cortexa7,$(platform)))
461 CFLAGS += -marm -mcpu=cortex-a7
462 ASFLAGS += -mcpu=cortex-a7
464 else ifneq (,$(findstring cortexa9,$(platform)))
465 CFLAGS += -marm -mcpu=cortex-a9
466 ASFLAGS += -mcpu=cortex-a9
469 ifneq (,$(findstring neon,$(platform)))
471 ASFLAGS += -mfpu=neon
476 ifneq (,$(findstring softfloat,$(platform)))
477 CFLAGS += -mfloat-abi=softfp
478 ASFLAGS += -mfloat-abi=softfp
479 else ifneq (,$(findstring hardfloat,$(platform)))
480 CFLAGS += -mfloat-abi=hard
481 ASFLAGS += -mfloat-abi=hard
486 else ifeq ($(platform), miyoo)
487 TARGET := $(TARGET_NAME)_libretro.so
488 CC = /opt/miyoo/usr/bin/arm-linux-gcc
489 CXX = /opt/miyoo/usr/bin/arm-linux-g++
491 CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
492 CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
499 else ifeq ($(platform), emscripten)
500 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
502 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
503 CFLAGS += -DNO_DYLIB -DNO_SOCKET
508 TARGET := $(TARGET_NAME)_libretro.dll
510 MAIN_LDFLAGS += -static-libgcc -static-libstdc++
514 CFLAGS += -D__WIN32__ -DNO_DYLIB
517 MAIN_LDLIBS += -lws2_32
525 MAIN_LDFLAGS += -shared
526 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
528 # enable large file support if available
529 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
530 CFLAGS += -D_FILE_OFFSET_BITS=64
533 # try to autodetect stuff for the lazy
535 ARCH = $(ARCH_DETECTED)
539 HAVE_NEON_ASM = $(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep -q HAVE_NEON32 && echo 1 || echo 0)
541 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
542 MAIN_LDFLAGS += -Wl,--no-undefined
544 ifdef ALLOW_LIGHTREC_ON_ARM
545 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
547 ifeq ($(BUILTIN_GPU),neon)
548 ifneq (,$(findstring $(ARCH),x86 i686))
549 CFLAGS_GPU_NEON ?= -msse2 # required
551 ifeq ($(ARCH),x86_64)
552 CFLAGS_GPU_NEON ?= -mssse3 # optional, for more perf
554 CFLAGS += $(CFLAGS_GPU_NEON)
557 TARGET ?= libretro.so
560 SOUND_DRIVERS = libretro
566 #ifeq ($(platform),ios)
568 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
569 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
573 $(info TARGET: $(TARGET))
574 $(info platform: $(platform))
575 $(info ARCH: $(ARCH))
576 $(info DYNAREC: $(DYNAREC))
577 $(info BUILTIN_GPU: $(BUILTIN_GPU))
579 $(info CFLAGS: $(CFLAGS))
580 $(info MAIN_LDLIBS: $(MAIN_LDLIBS))
585 # no special AS needed for gpu_neon
586 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
587 $(CC) $(CFLAGS) -c $^ -o $@