1 # Makefile for PCSX ReARMed (libretro)
7 # Dynarec options: lightrec, ari64
12 ifeq ($(shell uname -a),)
14 else ifneq ($(findstring MINGW,$(shell uname -a)),)
16 else ifneq ($(findstring Darwin,$(shell uname -a)),)
18 else ifneq ($(findstring win,$(shell uname -a)),)
29 TARGET_NAME := pcsx_rearmed
30 GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
31 ifneq ($(GIT_VERSION)," unknown")
32 CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
34 ifneq ($(WANT_ZLIB),1)
37 LIBPTHREAD := -lpthread
38 ifneq ($(findstring Haiku,$(shell uname -s)),)
39 LIBDL := -lroot -lnetwork
48 ifeq ($(platform), unix)
49 TARGET := $(TARGET_NAME)_libretro.so
52 ifneq ($(findstring SunOS,$(shell uname -s)),)
56 ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
57 # must disable thumb as recompiler can't handle it
62 else ifeq ($(platform), linux-portable)
63 TARGET := $(TARGET_NAME)_libretro.so
64 fpic := -fPIC -nostdlib
65 EXTRA_LDFLAGS += -fPIC -nostdlib
73 else ifeq ($(platform), osx)
75 TARGET := $(TARGET_NAME)_libretro.dylib
77 fpic += -mmacosx-version-min=10.1
80 else ifeq ($(platform),$(filter $(platform),ios-arm64))
85 TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
87 CC = clang -arch arm64 -isysroot $(IOSSDK) -miphoneos-version-min=8.0
88 CXX = clang++ -arch arm64 -isysroot $(IOSSDK) -miphoneos-version-min=8.0
91 else ifneq (,$(findstring ios,$(platform)))
96 TARGET := $(TARGET_NAME)_libretro_ios.dylib
97 ifeq ($(DYNAREC),lightrec)
102 TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
107 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
110 CC = clang -arch armv7 -isysroot $(IOSSDK)
111 CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
112 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
113 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
114 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
116 ifeq ($(platform),ios9)
117 CC += -miphoneos-version-min=8.0
118 CXX += -miphoneos-version-min=8.0
119 CC_AS += -miphoneos-version-min=8.0
120 CFLAGS += -miphoneos-version-min=8.0
122 CC += -miphoneos-version-min=5.0
123 CXX += -miphoneos-version-min=5.0
124 CC_AS += -miphoneos-version-min=5.0
125 CFLAGS += -miphoneos-version-min=5.0
128 # Nintendo Switch (libnx)
129 else ifeq ($(platform), libnx)
130 export DEPSDIR := $(CURDIR)/
131 include $(DEVKITPRO)/libnx/switch_rules
132 TARGET := $(TARGET_NAME)_libretro_$(platform).a
136 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition -include $(LIBNX)/include/switch.h
137 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
138 CFLAGS += -D__SWITCH__
139 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
140 CFLAGS += -ftree-vectorize
141 CFLAGS += -Ifrontend/switch -ftree-vectorize
145 # Lakka Switch (arm64)
146 else ifeq ($(platform), arm64)
147 TARGET := $(TARGET_NAME)_libretro.so
151 CFLAGS := $(filter-out -O2, $(CFLAGS))
152 CFLAGS += -O3 -ftree-vectorize
155 else ifeq ($(platform), ps3)
156 TARGET := $(TARGET_NAME)_libretro_ps3.a
157 CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
158 AR = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ar.exe
159 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
162 else ifeq ($(platform), sncps3)
163 TARGET := $(TARGET_NAME)_libretro_ps3.a
164 CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
165 AR = $(CELL_SDK)/host-win32/sn/bin/ps3snarl.exe
166 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
168 # Lightweight PS3 Homebrew SDK
169 else ifeq ($(platform), psl1ght)
170 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
171 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
172 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
173 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
176 else ifeq ($(platform), psp1)
177 TARGET := $(TARGET_NAME)_libretro_psp1.a
178 CC = psp-gcc$(EXE_EXT)
179 AR = psp-ar$(EXE_EXT)
183 else ifeq ($(platform), vita)
184 TARGET := $(TARGET_NAME)_libretro_vita.a
185 CC = arm-vita-eabi-gcc$(EXE_EXT)
186 AR = arm-vita-eabi-ar$(EXE_EXT)
188 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
189 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
190 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
191 CFLAGS += -fno-optimize-sibling-calls
192 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
193 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
194 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
196 # CFLAGS += -U__ARM_NEON__
207 else ifeq ($(platform), ctr)
208 TARGET := $(TARGET_NAME)_libretro_ctr.a
209 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
210 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
211 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
212 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
213 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
214 CFLAGS += -Wall -mword-relocations
215 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
216 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
217 CFLAGS += -Werror=implicit-function-declaration
219 OBJS += frontend/3ds/utils.o
231 else ifeq ($(platform), xenon)
232 TARGET := $(TARGET_NAME)_libretro_xenon360.a
233 CC = xenon-gcc$(EXE_EXT)
234 AR = xenon-ar$(EXE_EXT)
235 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
238 else ifeq ($(platform), ngc)
239 TARGET := $(TARGET_NAME)_libretro_ngc.a
240 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
241 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
242 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
245 else ifeq ($(platform), wii)
246 TARGET := libretro_$(TARGET_NAME)_wii.a
247 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
248 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
249 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
252 else ifeq ($(platform), qnx)
253 TARGET := $(TARGET_NAME)_libretro_qnx.so
255 CC = qcc -Vgcc_ntoarmv7le
262 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
263 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
264 MAIN_LDLIBS += -lsocket
270 else ifeq ($(platform), rpi2)
271 TARGET := $(TARGET_NAME)_libretro.so
273 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
274 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
281 else ifeq ($(platform), rpi3)
282 TARGET := $(TARGET_NAME)_libretro.so
284 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
285 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
292 else ifeq ($(platform), rpi4)
293 TARGET := $(TARGET_NAME)_libretro.so
295 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
296 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
302 # Classic Platforms ####################
303 # Platform affix = classic_<ISA>_<µARCH>
304 # Help at https://modmyclassic.com/comp
306 # (armv7 a7, hard point, neon based) ###
307 # NESC, SNESC, C64 mini
308 else ifeq ($(platform), classic_armv7_a7)
309 TARGET := $(TARGET_NAME)_libretro.so
312 -flto=4 -fwhole-program -fuse-linker-plugin \
313 -fdata-sections -ffunction-sections -Wl,--gc-sections \
314 -fno-stack-protector -fno-ident -fomit-frame-pointer \
315 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
316 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
317 -fmerge-all-constants -fno-math-errno \
318 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
319 CXXFLAGS += $(CFLAGS)
320 CPPFLAGS += $(CFLAGS)
326 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
327 CFLAGS += -march=armv7-a
329 CFLAGS += -march=armv7ve
330 # If gcc is 5.0 or later
331 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
332 LDFLAGS += -static-libgcc -static-libstdc++
336 # (armv8 a35, hard point, neon based) ###
337 # PlayStation Classic
338 else ifeq ($(platform), classic_armv8_a35)
339 TARGET := $(TARGET_NAME)_libretro.so
342 -fmerge-all-constants -fno-math-errno -march=armv8-a \
343 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
348 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
350 #######################################
353 else ifneq (,$(findstring armv,$(platform)))
354 TARGET := $(TARGET_NAME)_libretro.so
359 ifneq (,$(findstring cortexa8,$(platform)))
360 CFLAGS += -marm -mcpu=cortex-a8
361 ASFLAGS += -mcpu=cortex-a8
362 else ifneq (,$(findstring cortexa7,$(platform)))
363 CFLAGS += -marm -mcpu=cortex-a7
364 ASFLAGS += -mcpu=cortex-a7
366 else ifneq (,$(findstring cortexa9,$(platform)))
367 CFLAGS += -marm -mcpu=cortex-a9
368 ASFLAGS += -mcpu=cortex-a9
371 ifneq (,$(findstring neon,$(platform)))
373 ASFLAGS += -mfpu=neon
377 ifneq (,$(findstring softfloat,$(platform)))
378 CFLAGS += -mfloat-abi=softfp
379 ASFLAGS += -mfloat-abi=softfp
380 else ifneq (,$(findstring hardfloat,$(platform)))
381 CFLAGS += -mfloat-abi=hard
382 ASFLAGS += -mfloat-abi=hard
388 else ifeq ($(platform), emscripten)
389 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
391 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
392 CFLAGS += -DNO_DYLIB -DNO_SOCKET
397 TARGET := $(TARGET_NAME)_libretro.dll
400 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
401 CFLAGS += -D__WIN32__ -DNO_DYLIB
403 MAIN_LDLIBS += -lws2_32
410 MAIN_LDFLAGS += -shared
411 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
413 # enable large file support if available
414 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
415 CFLAGS += -D_FILE_OFFSET_BITS=64
418 # try to autodetect stuff for the lazy
420 ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
423 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
425 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
426 MAIN_LDFLAGS += -Wl,--no-undefined
429 TARGET ?= libretro.so
432 SOUND_DRIVERS = libretro
438 #ifeq ($(platform),ios)
440 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
441 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
447 # no special AS needed for gpu_neon
448 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
449 $(CC) $(CFLAGS) -c $^ -o $@