1 # Makefile for PCSX ReARMed (libretro)
7 ENABLE_ICACHE_EMULATION ?= 1
9 # Dynarec options: lightrec, ari64
14 ifeq ($(shell uname -a),)
16 else ifneq ($(findstring MINGW,$(shell uname -a)),)
18 else ifneq ($(findstring Darwin,$(shell uname -a)),)
20 else ifneq ($(findstring win,$(shell uname -a)),)
31 TARGET_NAME := pcsx_rearmed
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,$(shell uname -s)),)
58 ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
59 # must disable thumb as recompiler can't handle it
65 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
66 TARGET := $(TARGET_NAME)_libretro.so
68 SHARED := -shared -Wl,-version-script=link.T
70 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
71 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
74 else ifneq (,$(findstring h5,$(platform)))
75 TARGET := $(TARGET_NAME)_libretro.so
77 SHARED := -shared -Wl,-version-script=link.T
80 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
81 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
83 else ifeq ($(platform), linux-portable)
84 TARGET := $(TARGET_NAME)_libretro.so
85 fpic := -fPIC -nostdlib
86 EXTRA_LDFLAGS += -fPIC -nostdlib
94 else ifeq ($(platform), osx)
96 TARGET := $(TARGET_NAME)_libretro.dylib
99 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
100 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
101 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
102 ifeq ($(OSX_LT_MAVERICKS),YES)
103 fpic += -mmacosx-version-min=10.1
106 ifeq ($(CROSS_COMPILE),1)
107 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
108 CFLAGS += $(TARGET_RULE)
109 CPPFLAGS += $(TARGET_RULE)
110 CXXFLAGS += $(TARGET_RULE)
111 LDFLAGS += $(TARGET_RULE)
114 CFLAGS += $(ARCHFLAGS)
115 CXXFLAGS += $(ARCHFLAGS)
116 LDFLAGS += $(ARCHFLAGS)
119 else ifneq (,$(findstring ios,$(platform)))
120 TARGET := $(TARGET_NAME)_libretro_ios.dylib
122 ifeq ($(DYNAREC),lightrec)
129 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
132 CFLAGS += -DIOS -marm
133 ifeq ($(platform),ios-arm64)
134 CC = cc -arch arm64 -isysroot $(IOSSDK)
135 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
141 CC = cc -arch armv7 -isysroot $(IOSSDK)
142 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
146 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
147 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
149 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
150 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
151 MINVERSION = -miphoneos-version-min=8.0
153 MINVERSION = -miphoneos-version-min=5.0
155 CFLAGS += $(MINVERSION)
157 else ifeq ($(platform), tvos-arm64)
158 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
160 ifeq ($(DYNAREC),lightrec)
167 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
170 CFLAGS += -DIOS -DTVOS -marm
171 CC = cc -arch arm64 -isysroot $(IOSSDK)
172 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
177 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
179 # Nintendo Switch (libnx)
180 else ifeq ($(platform), libnx)
181 export DEPSDIR := $(CURDIR)/
182 include $(DEVKITPRO)/libnx/switch_rules
183 TARGET := $(TARGET_NAME)_libretro_$(platform).a
187 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition -include $(LIBNX)/include/switch.h
188 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
189 CFLAGS += -D__SWITCH__
190 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
191 CFLAGS += -ftree-vectorize
192 CFLAGS += -Ifrontend/switch -ftree-vectorize
195 # Lightning requires rw/rx patches first
198 # Lakka Switch (arm64)
199 else ifeq ($(platform), arm64)
200 TARGET := $(TARGET_NAME)_libretro.so
204 CFLAGS := $(filter-out -O2, $(CFLAGS))
205 CFLAGS += -O3 -ftree-vectorize
207 # Lightweight PS3 Homebrew SDK
208 else ifeq ($(platform), psl1ght)
209 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
210 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
211 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
212 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
215 else ifeq ($(platform), psp1)
216 TARGET := $(TARGET_NAME)_libretro_psp1.a
217 CC = psp-gcc$(EXE_EXT)
218 AR = psp-ar$(EXE_EXT)
222 else ifeq ($(platform), vita)
223 TARGET := $(TARGET_NAME)_libretro_vita.a
224 CC = arm-vita-eabi-gcc$(EXE_EXT)
225 AR = arm-vita-eabi-ar$(EXE_EXT)
227 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
228 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
229 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
230 CFLAGS += -fno-optimize-sibling-calls
231 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
232 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
233 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
235 # CFLAGS += -U__ARM_NEON__
246 else ifeq ($(platform), ctr)
247 TARGET := $(TARGET_NAME)_libretro_ctr.a
248 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
249 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
250 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
251 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
252 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
253 CFLAGS += -Wall -mword-relocations
254 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
255 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
256 CFLAGS += -Werror=implicit-function-declaration
257 CFLAGS += -DHAVE_UNISTD_H
259 OBJS += frontend/3ds/utils.o
271 else ifeq ($(platform), xenon)
272 TARGET := $(TARGET_NAME)_libretro_xenon360.a
273 CC = xenon-gcc$(EXE_EXT)
274 AR = xenon-ar$(EXE_EXT)
275 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
278 else ifeq ($(platform), ngc)
279 TARGET := $(TARGET_NAME)_libretro_ngc.a
280 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
281 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
282 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
285 else ifeq ($(platform), wii)
286 TARGET := libretro_$(TARGET_NAME)_wii.a
287 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
288 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
289 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
292 else ifeq ($(platform), qnx)
293 TARGET := $(TARGET_NAME)_libretro_qnx.so
295 CC = qcc -Vgcc_ntoarmv7le
302 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
303 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
304 MAIN_LDLIBS += -lsocket
310 else ifeq ($(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 := $(TARGET_NAME)_libretro.so
428 ifneq (,$(findstring cortexa8,$(platform)))
429 CFLAGS += -marm -mcpu=cortex-a8
430 ASFLAGS += -mcpu=cortex-a8
431 else ifneq (,$(findstring cortexa7,$(platform)))
432 CFLAGS += -marm -mcpu=cortex-a7
433 ASFLAGS += -mcpu=cortex-a7
435 else ifneq (,$(findstring cortexa9,$(platform)))
436 CFLAGS += -marm -mcpu=cortex-a9
437 ASFLAGS += -mcpu=cortex-a9
440 ifneq (,$(findstring neon,$(platform)))
442 ASFLAGS += -mfpu=neon
446 ifneq (,$(findstring softfloat,$(platform)))
447 CFLAGS += -mfloat-abi=softfp
448 ASFLAGS += -mfloat-abi=softfp
449 else ifneq (,$(findstring hardfloat,$(platform)))
450 CFLAGS += -mfloat-abi=hard
451 ASFLAGS += -mfloat-abi=hard
457 else ifeq ($(platform), emscripten)
458 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
460 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
461 CFLAGS += -DNO_DYLIB -DNO_SOCKET
466 TARGET := $(TARGET_NAME)_libretro.dll
469 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
470 CFLAGS += -D__WIN32__ -DNO_DYLIB
472 MAIN_LDLIBS += -lws2_32
480 MAIN_LDFLAGS += -shared
481 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
483 # enable large file support if available
484 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
485 CFLAGS += -D_FILE_OFFSET_BITS=64
488 # try to autodetect stuff for the lazy
490 ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
493 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
495 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
496 MAIN_LDFLAGS += -Wl,--no-undefined
499 TARGET ?= libretro.so
502 SOUND_DRIVERS = libretro
508 #ifeq ($(platform),ios)
510 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
511 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
517 # no special AS needed for gpu_neon
518 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
519 $(CC) $(CFLAGS) -c $^ -o $@