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 GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
32 ifneq ($(GIT_VERSION)," unknown")
33 CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
35 ifneq ($(WANT_ZLIB),1)
38 LIBPTHREAD := -lpthread
39 ifneq ($(findstring Haiku,$(shell uname -s)),)
40 LIBDL := -lroot -lnetwork
49 ifeq ($(platform), unix)
50 TARGET := $(TARGET_NAME)_libretro.so
53 ifneq ($(findstring SunOS,$(shell uname -s)),)
57 ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
58 # must disable thumb as recompiler can't handle it
64 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
65 TARGET := $(TARGET_NAME)_libretro.so
67 SHARED := -shared -Wl,-version-script=link.T
69 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
70 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
73 else ifneq (,$(findstring h5,$(platform)))
74 TARGET := $(TARGET_NAME)_libretro.so
76 SHARED := -shared -Wl,-version-script=link.T
79 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
80 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
82 else ifeq ($(platform), linux-portable)
83 TARGET := $(TARGET_NAME)_libretro.so
84 fpic := -fPIC -nostdlib
85 EXTRA_LDFLAGS += -fPIC -nostdlib
93 else ifeq ($(platform), osx)
95 TARGET := $(TARGET_NAME)_libretro.dylib
98 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
99 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
100 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
101 ifeq ($(OSX_LT_MAVERICKS),YES)
102 fpic += -mmacosx-version-min=10.1
105 ifeq ($(CROSS_COMPILE),1)
106 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
107 CFLAGS += $(TARGET_RULE)
108 CPPFLAGS += $(TARGET_RULE)
109 CXXFLAGS += $(TARGET_RULE)
110 LDFLAGS += $(TARGET_RULE)
113 CFLAGS += $(ARCHFLAGS)
114 CXXFLAGS += $(ARCHFLAGS)
115 LDFLAGS += $(ARCHFLAGS)
118 else ifneq (,$(findstring ios,$(platform)))
119 TARGET := $(TARGET_NAME)_libretro_ios.dylib
121 ifeq ($(DYNAREC),lightrec)
128 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
131 CFLAGS += -DIOS -marm
132 ifeq ($(platform),ios-arm64)
133 CC = cc -arch arm64 -isysroot $(IOSSDK)
134 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
140 CC = cc -arch armv7 -isysroot $(IOSSDK)
141 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
145 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
146 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
148 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
149 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
150 MINVERSION = -miphoneos-version-min=8.0
152 MINVERSION = -miphoneos-version-min=5.0
154 CFLAGS += $(MINVERSION)
156 else ifeq ($(platform), tvos-arm64)
157 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
159 ifeq ($(DYNAREC),lightrec)
166 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
169 CFLAGS += -DIOS -DTVOS -marm
170 CC = cc -arch arm64 -isysroot $(IOSSDK)
171 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
176 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
178 # Nintendo Switch (libnx)
179 else ifeq ($(platform), libnx)
180 export DEPSDIR := $(CURDIR)/
181 include $(DEVKITPRO)/libnx/switch_rules
182 TARGET := $(TARGET_NAME)_libretro_$(platform).a
186 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition -include $(LIBNX)/include/switch.h
187 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
188 CFLAGS += -D__SWITCH__
189 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
190 CFLAGS += -ftree-vectorize
191 CFLAGS += -Ifrontend/switch -ftree-vectorize
194 # Lightning requires rw/rx patches first
197 # Lakka Switch (arm64)
198 else ifeq ($(platform), arm64)
199 TARGET := $(TARGET_NAME)_libretro.so
203 CFLAGS := $(filter-out -O2, $(CFLAGS))
204 CFLAGS += -O3 -ftree-vectorize
206 # Lightweight PS3 Homebrew SDK
207 else ifeq ($(platform), psl1ght)
208 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
209 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
210 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
211 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
214 else ifeq ($(platform), psp1)
215 TARGET := $(TARGET_NAME)_libretro_psp1.a
216 CC = psp-gcc$(EXE_EXT)
217 AR = psp-ar$(EXE_EXT)
221 else ifeq ($(platform), vita)
222 TARGET := $(TARGET_NAME)_libretro_vita.a
223 CC = arm-vita-eabi-gcc$(EXE_EXT)
224 AR = arm-vita-eabi-ar$(EXE_EXT)
226 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
227 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
228 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
229 CFLAGS += -fno-optimize-sibling-calls
230 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
231 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
232 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
234 # CFLAGS += -U__ARM_NEON__
245 else ifeq ($(platform), ctr)
246 TARGET := $(TARGET_NAME)_libretro_ctr.a
247 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
248 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
249 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
250 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
251 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
252 CFLAGS += -Wall -mword-relocations
253 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
254 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
255 CFLAGS += -Werror=implicit-function-declaration
256 CFLAGS += -DHAVE_UNISTD_H
258 OBJS += frontend/3ds/utils.o
270 else ifeq ($(platform), xenon)
271 TARGET := $(TARGET_NAME)_libretro_xenon360.a
272 CC = xenon-gcc$(EXE_EXT)
273 AR = xenon-ar$(EXE_EXT)
274 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
277 else ifeq ($(platform), ngc)
278 TARGET := $(TARGET_NAME)_libretro_ngc.a
279 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
280 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
281 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
284 else ifeq ($(platform), wii)
285 TARGET := libretro_$(TARGET_NAME)_wii.a
286 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
287 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
288 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
291 else ifeq ($(platform), qnx)
292 TARGET := $(TARGET_NAME)_libretro_qnx.so
294 CC = qcc -Vgcc_ntoarmv7le
301 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
302 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
303 MAIN_LDLIBS += -lsocket
309 else ifeq ($(platform), rpi1)
310 TARGET := $(TARGET_NAME)_libretro.so
312 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
313 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
320 else ifeq ($(platform), rpi2)
321 TARGET := $(TARGET_NAME)_libretro.so
323 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
324 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
331 else ifeq ($(platform), rpi3)
332 TARGET := $(TARGET_NAME)_libretro.so
334 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
335 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
341 #Raspberry Pi 3 with a 64bit GNU/Linux OS
342 else ifeq ($(platform), rpi3_64)
343 TARGET := $(TARGET_NAME)_libretro.so
348 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
350 #Raspberry Pi 4 with a 32bit GNU/Linux OS
351 else ifeq ($(platform), rpi4)
352 TARGET := $(TARGET_NAME)_libretro.so
354 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
355 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
361 #Raspberry Pi 4 with a 64bit GNU/Linux OS
362 else ifeq ($(platform), rpi4_64)
363 TARGET := $(TARGET_NAME)_libretro.so
368 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
370 # Classic Platforms ####################
371 # Platform affix = classic_<ISA>_<µARCH>
372 # Help at https://modmyclassic.com/comp
374 # (armv7 a7, hard point, neon based) ###
375 # NESC, SNESC, C64 mini
376 else ifeq ($(platform), classic_armv7_a7)
377 TARGET := $(TARGET_NAME)_libretro.so
380 -flto=4 -fwhole-program -fuse-linker-plugin \
381 -fdata-sections -ffunction-sections -Wl,--gc-sections \
382 -fno-stack-protector -fno-ident -fomit-frame-pointer \
383 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
384 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
385 -fmerge-all-constants -fno-math-errno \
386 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
387 CXXFLAGS += $(CFLAGS)
388 CPPFLAGS += $(CFLAGS)
394 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
395 CFLAGS += -march=armv7-a
397 CFLAGS += -march=armv7ve
398 # If gcc is 5.0 or later
399 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
400 LDFLAGS += -static-libgcc -static-libstdc++
404 # (armv8 a35, hard point, neon based) ###
405 # PlayStation Classic
406 else ifeq ($(platform), classic_armv8_a35)
407 TARGET := $(TARGET_NAME)_libretro.so
410 -fmerge-all-constants -fno-math-errno -march=armv8-a \
411 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
416 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
418 #######################################
421 else ifneq (,$(findstring armv,$(platform)))
422 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,$(platform)))
449 CFLAGS += -mfloat-abi=hard
450 ASFLAGS += -mfloat-abi=hard
456 else ifeq ($(platform), emscripten)
457 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
459 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
460 CFLAGS += -DNO_DYLIB -DNO_SOCKET
465 TARGET := $(TARGET_NAME)_libretro.dll
468 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
469 CFLAGS += -D__WIN32__ -DNO_DYLIB
471 MAIN_LDLIBS += -lws2_32
479 MAIN_LDFLAGS += -shared
480 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
482 # enable large file support if available
483 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
484 CFLAGS += -D_FILE_OFFSET_BITS=64
487 # try to autodetect stuff for the lazy
489 ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
492 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
494 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
495 MAIN_LDFLAGS += -Wl,--no-undefined
498 TARGET ?= libretro.so
501 SOUND_DRIVERS = libretro
507 #ifeq ($(platform),ios)
509 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
510 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
516 # no special AS needed for gpu_neon
517 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
518 $(CC) $(CFLAGS) -c $^ -o $@