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
213 NO_POSIX_MEMALIGN := 1
221 # Lakka Switch (arm64)
222 else ifeq ($(platform), arm64)
223 TARGET := $(TARGET_NAME)_libretro.so
229 CFLAGS := $(filter-out -O2, $(CFLAGS))
230 CFLAGS += -O3 -ftree-vectorize
232 # Lightweight PS3 Homebrew SDK
233 else ifeq ($(platform), psl1ght)
234 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
235 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
236 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
237 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
240 else ifeq ($(platform), psp1)
241 TARGET := $(TARGET_NAME)_libretro_psp1.a
242 CC = psp-gcc$(EXE_EXT)
243 AR = psp-ar$(EXE_EXT)
247 else ifeq ($(platform), vita)
248 TARGET := $(TARGET_NAME)_libretro_vita.a
249 CC = arm-vita-eabi-gcc$(EXE_EXT)
250 AR = arm-vita-eabi-ar$(EXE_EXT)
252 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
253 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
254 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
255 CFLAGS += -fno-optimize-sibling-calls
256 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
257 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
258 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
260 # CFLAGS += -U__ARM_NEON__
269 NO_POSIX_MEMALIGN := 1
272 else ifeq ($(platform), ctr)
273 TARGET := $(TARGET_NAME)_libretro_ctr.a
274 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
275 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
276 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
277 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
278 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
279 CFLAGS += -Wall -mword-relocations
280 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
281 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
282 CFLAGS += -Werror=implicit-function-declaration
283 CFLAGS += -DHAVE_UNISTD_H
285 OBJS += frontend/3ds/utils.o
294 NO_POSIX_MEMALIGN := 1
297 else ifeq ($(platform), xenon)
298 TARGET := $(TARGET_NAME)_libretro_xenon360.a
299 CC = xenon-gcc$(EXE_EXT)
300 AR = xenon-ar$(EXE_EXT)
301 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
303 # Nintendo GC/Wii/WiiU
304 else ifneq (,$(filter $(platform),ngc wii wiiu))
305 TARGET := $(TARGET_NAME)_libretro_$(platform).a
306 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
307 CXX = $(DEVKITPPC)/bin/powerpc-eabi-g++$(EXE_EXT)
308 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
309 ifeq ($(platform), ngc)
310 CFLAGS += -DHW_DOL -mogc
311 else ifeq ($(platform), wii)
312 CFLAGS += -DHW_RVL -mrvl
313 else ifeq ($(platform), wiiu)
314 # -mwup was removed in newer devkitPPC versions
316 CFLAGS += -I frontend/wiiu
317 LIGHTREC_CUSTOM_MAP := 1
318 LIGHTREC_CUSTOM_MAP_OBJ := libpcsxcore/lightrec/mem_wiiu.o
322 CFLAGS += -D__ppc__ -D__powerpc__
323 CFLAGS += -DGEKKO -mcpu=750 -meabi -mhard-float
324 CFLAGS += -DNO_SOCKET -DNO_DYLIB
326 THREAD_RENDERING := 0
329 NO_POSIX_MEMALIGN := 1
335 else ifeq ($(platform), qnx)
336 TARGET := $(TARGET_NAME)_libretro_qnx.so
338 CC = qcc -Vgcc_ntoarmv7le
345 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
346 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
347 MAIN_LDLIBS += -lsocket
353 else ifeq ($(platform), rpi1)
354 TARGET := $(TARGET_NAME)_libretro.so
356 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
357 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
364 else ifeq ($(platform), rpi2)
365 TARGET := $(TARGET_NAME)_libretro.so
367 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
368 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
376 else ifeq ($(platform), rpi3)
377 TARGET := $(TARGET_NAME)_libretro.so
379 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
380 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
387 #Raspberry Pi 3 with a 64bit GNU/Linux OS
388 else ifeq ($(platform), rpi3_64)
389 TARGET := $(TARGET_NAME)_libretro.so
395 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
397 #Raspberry Pi 4 with a 32bit GNU/Linux OS
398 else ifeq ($(platform), rpi4)
399 TARGET := $(TARGET_NAME)_libretro.so
401 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
402 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
409 #Raspberry Pi 4 with a 64bit GNU/Linux OS
410 else ifeq ($(platform), rpi4_64)
411 TARGET := $(TARGET_NAME)_libretro.so
417 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
419 # Classic Platforms ####################
420 # Platform affix = classic_<ISA>_<µARCH>
421 # Help at https://modmyclassic.com/comp
423 # (armv7 a7, hard point, neon based) ###
424 # NESC, SNESC, C64 mini
425 else ifeq ($(platform), classic_armv7_a7)
426 TARGET := $(TARGET_NAME)_libretro.so
429 -flto=4 -fwhole-program -fuse-linker-plugin \
430 -fdata-sections -ffunction-sections -Wl,--gc-sections \
431 -fno-stack-protector -fno-ident -fomit-frame-pointer \
432 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
433 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
434 -fmerge-all-constants -fno-math-errno \
435 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
436 CXXFLAGS += $(CFLAGS)
437 CPPFLAGS += $(CFLAGS)
444 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
445 CFLAGS += -march=armv7-a
447 CFLAGS += -march=armv7ve
448 # If gcc is 5.0 or later
449 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
450 LDFLAGS += -static-libgcc -static-libstdc++
454 # (armv8 a35, hard point, neon based) ###
455 # PlayStation Classic
456 else ifeq ($(platform), classic_armv8_a35)
457 TARGET := $(TARGET_NAME)_libretro.so
460 -fmerge-all-constants -fno-math-errno -march=armv8-a \
461 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
467 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
469 #######################################
472 else ifneq (,$(findstring armv,$(platform)))
473 TARGET := $(TARGET_NAME)_libretro.so
477 ifneq (,$(findstring cortexa8,$(platform)))
478 CFLAGS += -marm -mcpu=cortex-a8
479 ASFLAGS += -mcpu=cortex-a8
480 else ifneq (,$(findstring cortexa7,$(platform)))
481 CFLAGS += -marm -mcpu=cortex-a7
482 ASFLAGS += -mcpu=cortex-a7
484 else ifneq (,$(findstring cortexa9,$(platform)))
485 CFLAGS += -marm -mcpu=cortex-a9
486 ASFLAGS += -mcpu=cortex-a9
489 ifneq (,$(findstring neon,$(platform)))
491 ASFLAGS += -mfpu=neon
496 ifneq (,$(findstring softfloat,$(platform)))
497 CFLAGS += -mfloat-abi=softfp
498 ASFLAGS += -mfloat-abi=softfp
499 else ifneq (,$(findstring hardfloat,$(platform)))
500 CFLAGS += -mfloat-abi=hard
501 ASFLAGS += -mfloat-abi=hard
506 else ifeq ($(platform), miyoo)
507 TARGET := $(TARGET_NAME)_libretro.so
508 CC = /opt/miyoo/usr/bin/arm-linux-gcc
509 CXX = /opt/miyoo/usr/bin/arm-linux-g++
511 CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
512 CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
519 else ifeq ($(platform), emscripten)
520 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
522 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
523 CFLAGS += -DNO_DYLIB -DNO_SOCKET
528 TARGET := $(TARGET_NAME)_libretro.dll
530 MAIN_LDFLAGS += -static-libgcc -static-libstdc++
534 CFLAGS += -D__WIN32__ -DNO_DYLIB
537 MAIN_LDLIBS += -lws2_32
545 MAIN_LDFLAGS += -shared
546 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
548 # enable large file support if available
549 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
550 CFLAGS += -D_FILE_OFFSET_BITS=64
553 # try to autodetect stuff for the lazy
555 ARCH = $(ARCH_DETECTED)
559 HAVE_NEON_ASM = $(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep -q HAVE_NEON32 && echo 1 || echo 0)
561 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
562 MAIN_LDFLAGS += -Wl,--no-undefined
564 ifdef ALLOW_LIGHTREC_ON_ARM
565 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
567 ifeq ($(BUILTIN_GPU),neon)
568 ifneq (,$(findstring $(ARCH),x86 i686))
569 CFLAGS_GPU_NEON ?= -msse2 # required
571 ifeq ($(ARCH),x86_64)
572 CFLAGS_GPU_NEON ?= -mssse3 # optional, for more perf
574 CFLAGS += $(CFLAGS_GPU_NEON)
577 TARGET ?= libretro.so
580 SOUND_DRIVERS = libretro
586 #ifeq ($(platform),ios)
588 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
589 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
593 $(info TARGET: $(TARGET))
594 $(info platform: $(platform))
595 $(info ARCH: $(ARCH))
596 $(info DYNAREC: $(DYNAREC))
597 $(info BUILTIN_GPU: $(BUILTIN_GPU))
599 $(info CFLAGS: $(CFLAGS))
600 $(info MAIN_LDLIBS: $(MAIN_LDLIBS))
605 # no special AS needed for gpu_neon
606 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
607 $(CC) $(CFLAGS) -c $^ -o $@