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
70 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
71 TARGET := $(TARGET_NAME)_libretro.so
73 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-a73 -mtune=cortex-a73.cortex-a53
82 else ifneq (,$(findstring h5,$(platform)))
83 TARGET := $(TARGET_NAME)_libretro.so
85 SHARED := -shared -Wl,-version-script=link.T
90 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
91 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
93 else ifeq ($(platform), linux-portable)
94 TARGET := $(TARGET_NAME)_libretro.so
95 fpic := -fPIC -nostdlib
96 EXTRA_LDFLAGS += -fPIC -nostdlib
102 LIGHTREC_CUSTOM_MAP := 1
105 else ifeq ($(platform), osx)
107 TARGET := $(TARGET_NAME)_libretro.dylib
110 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
111 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
112 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
113 ifeq ($(OSX_LT_MAVERICKS),YES)
114 fpic += -mmacosx-version-min=10.1
117 ifeq ($(CROSS_COMPILE),1)
118 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
119 CFLAGS += $(TARGET_RULE)
120 CPPFLAGS += $(TARGET_RULE)
121 CXXFLAGS += $(TARGET_RULE)
122 LDFLAGS += $(TARGET_RULE)
125 CFLAGS += $(ARCHFLAGS)
126 CXXFLAGS += $(ARCHFLAGS)
127 LDFLAGS += $(ARCHFLAGS)
130 else ifneq (,$(findstring ios,$(platform)))
131 TARGET := $(TARGET_NAME)_libretro_ios.dylib
133 ifeq ($(DYNAREC),lightrec)
140 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
143 CFLAGS += -DIOS -marm
144 ifeq ($(platform),ios-arm64)
145 CC = cc -arch arm64 -isysroot $(IOSSDK)
146 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
152 CC = cc -arch armv7 -isysroot $(IOSSDK)
153 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
158 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
159 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
161 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
162 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
163 MINVERSION = -miphoneos-version-min=8.0
165 MINVERSION = -miphoneos-version-min=5.0
167 CFLAGS += $(MINVERSION)
169 else ifeq ($(platform), tvos-arm64)
170 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
172 ifeq ($(DYNAREC),lightrec)
179 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
182 CFLAGS += -DIOS -DTVOS -marm
183 CC = cc -arch arm64 -isysroot $(IOSSDK)
184 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
189 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
191 # Nintendo Switch (libnx)
192 else ifeq ($(platform), libnx)
193 export DEPSDIR := $(CURDIR)/
194 include $(DEVKITPRO)/libnx/switch_rules
195 TARGET := $(TARGET_NAME)_libretro_$(platform).a
198 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition # -include $(LIBNX)/include/switch.h
199 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
200 CFLAGS += -D__SWITCH__ -DHAVE_LIBNX
201 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
202 CFLAGS += -ftree-vectorize
203 CFLAGS += -Ifrontend/switch -ftree-vectorize
210 # Lakka Switch (arm64)
211 else ifeq ($(platform), arm64)
212 TARGET := $(TARGET_NAME)_libretro.so
218 CFLAGS := $(filter-out -O2, $(CFLAGS))
219 CFLAGS += -O3 -ftree-vectorize
221 # Lightweight PS3 Homebrew SDK
222 else ifeq ($(platform), psl1ght)
223 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
224 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
225 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
226 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
229 else ifeq ($(platform), psp1)
230 TARGET := $(TARGET_NAME)_libretro_psp1.a
231 CC = psp-gcc$(EXE_EXT)
232 AR = psp-ar$(EXE_EXT)
236 else ifeq ($(platform), vita)
237 TARGET := $(TARGET_NAME)_libretro_vita.a
238 CC = arm-vita-eabi-gcc$(EXE_EXT)
239 AR = arm-vita-eabi-ar$(EXE_EXT)
241 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
242 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
243 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
244 CFLAGS += -fno-optimize-sibling-calls
245 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
246 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
247 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
249 # CFLAGS += -U__ARM_NEON__
259 else ifeq ($(platform), ctr)
260 TARGET := $(TARGET_NAME)_libretro_ctr.a
261 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
262 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
263 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
264 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
265 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
266 CFLAGS += -Wall -mword-relocations
267 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
268 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
269 CFLAGS += -Werror=implicit-function-declaration
270 CFLAGS += -DHAVE_UNISTD_H
272 OBJS += frontend/3ds/utils.o
283 else ifeq ($(platform), xenon)
284 TARGET := $(TARGET_NAME)_libretro_xenon360.a
285 CC = xenon-gcc$(EXE_EXT)
286 AR = xenon-ar$(EXE_EXT)
287 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
290 else ifeq ($(platform), ngc)
291 TARGET := $(TARGET_NAME)_libretro_ngc.a
292 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
293 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
294 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
297 else ifeq ($(platform), wii)
298 TARGET := libretro_$(TARGET_NAME)_wii.a
299 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
300 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
301 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
304 else ifeq ($(platform), qnx)
305 TARGET := $(TARGET_NAME)_libretro_qnx.so
307 CC = qcc -Vgcc_ntoarmv7le
314 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
315 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
316 MAIN_LDLIBS += -lsocket
322 else ifeq ($(platform), rpi1)
323 TARGET := $(TARGET_NAME)_libretro.so
325 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
326 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
333 else ifeq ($(platform), rpi2)
334 TARGET := $(TARGET_NAME)_libretro.so
336 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
337 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
345 else ifeq ($(platform), rpi3)
346 TARGET := $(TARGET_NAME)_libretro.so
348 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
349 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
356 #Raspberry Pi 3 with a 64bit GNU/Linux OS
357 else ifeq ($(platform), rpi3_64)
358 TARGET := $(TARGET_NAME)_libretro.so
364 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
366 #Raspberry Pi 4 with a 32bit GNU/Linux OS
367 else ifeq ($(platform), rpi4)
368 TARGET := $(TARGET_NAME)_libretro.so
370 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
371 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
378 #Raspberry Pi 4 with a 64bit GNU/Linux OS
379 else ifeq ($(platform), rpi4_64)
380 TARGET := $(TARGET_NAME)_libretro.so
386 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
388 # Classic Platforms ####################
389 # Platform affix = classic_<ISA>_<µARCH>
390 # Help at https://modmyclassic.com/comp
392 # (armv7 a7, hard point, neon based) ###
393 # NESC, SNESC, C64 mini
394 else ifeq ($(platform), classic_armv7_a7)
395 TARGET := $(TARGET_NAME)_libretro.so
398 -flto=4 -fwhole-program -fuse-linker-plugin \
399 -fdata-sections -ffunction-sections -Wl,--gc-sections \
400 -fno-stack-protector -fno-ident -fomit-frame-pointer \
401 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
402 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
403 -fmerge-all-constants -fno-math-errno \
404 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
405 CXXFLAGS += $(CFLAGS)
406 CPPFLAGS += $(CFLAGS)
413 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
414 CFLAGS += -march=armv7-a
416 CFLAGS += -march=armv7ve
417 # If gcc is 5.0 or later
418 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
419 LDFLAGS += -static-libgcc -static-libstdc++
423 # (armv8 a35, hard point, neon based) ###
424 # PlayStation Classic
425 else ifeq ($(platform), classic_armv8_a35)
426 TARGET := $(TARGET_NAME)_libretro.so
429 -fmerge-all-constants -fno-math-errno -march=armv8-a \
430 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
436 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
438 #######################################
441 else ifneq (,$(findstring armv,$(platform)))
442 TARGET := $(TARGET_NAME)_libretro.so
446 ifneq (,$(findstring cortexa8,$(platform)))
447 CFLAGS += -marm -mcpu=cortex-a8
448 ASFLAGS += -mcpu=cortex-a8
449 else ifneq (,$(findstring cortexa7,$(platform)))
450 CFLAGS += -marm -mcpu=cortex-a7
451 ASFLAGS += -mcpu=cortex-a7
453 else ifneq (,$(findstring cortexa9,$(platform)))
454 CFLAGS += -marm -mcpu=cortex-a9
455 ASFLAGS += -mcpu=cortex-a9
458 ifneq (,$(findstring neon,$(platform)))
460 ASFLAGS += -mfpu=neon
465 ifneq (,$(findstring softfloat,$(platform)))
466 CFLAGS += -mfloat-abi=softfp
467 ASFLAGS += -mfloat-abi=softfp
468 else ifneq (,$(findstring hardfloat,$(platform)))
469 CFLAGS += -mfloat-abi=hard
470 ASFLAGS += -mfloat-abi=hard
475 else ifeq ($(platform), miyoo)
476 TARGET := $(TARGET_NAME)_libretro.so
477 CC = /opt/miyoo/usr/bin/arm-linux-gcc
478 CXX = /opt/miyoo/usr/bin/arm-linux-g++
480 CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
481 CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
488 else ifeq ($(platform), emscripten)
489 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
491 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
492 CFLAGS += -DNO_DYLIB -DNO_SOCKET
497 TARGET := $(TARGET_NAME)_libretro.dll
500 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
501 CFLAGS += -D__WIN32__ -DNO_DYLIB
503 MAIN_LDLIBS += -lws2_32
511 MAIN_LDFLAGS += -shared
512 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
514 # enable large file support if available
515 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
516 CFLAGS += -D_FILE_OFFSET_BITS=64
519 # try to autodetect stuff for the lazy
521 ARCH = $(ARCH_DETECTED)
524 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
526 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
527 MAIN_LDFLAGS += -Wl,--no-undefined
529 ifdef ALLOW_LIGHTREC_ON_ARM
530 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
533 TARGET ?= libretro.so
536 SOUND_DRIVERS = libretro
542 #ifeq ($(platform),ios)
544 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
545 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
551 # no special AS needed for gpu_neon
552 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
553 $(CC) $(CFLAGS) -c $^ -o $@