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
76 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
77 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
80 else ifneq (,$(findstring h5,$(platform)))
81 TARGET := $(TARGET_NAME)_libretro.so
83 SHARED := -shared -Wl,-version-script=link.T
86 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
87 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
89 else ifeq ($(platform), linux-portable)
90 TARGET := $(TARGET_NAME)_libretro.so
91 fpic := -fPIC -nostdlib
92 EXTRA_LDFLAGS += -fPIC -nostdlib
98 LIGHTREC_CUSTOM_MAP := 1
101 else ifeq ($(platform), osx)
103 TARGET := $(TARGET_NAME)_libretro.dylib
106 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
107 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
108 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
109 ifeq ($(OSX_LT_MAVERICKS),YES)
110 fpic += -mmacosx-version-min=10.1
113 ifeq ($(CROSS_COMPILE),1)
114 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
115 CFLAGS += $(TARGET_RULE)
116 CPPFLAGS += $(TARGET_RULE)
117 CXXFLAGS += $(TARGET_RULE)
118 LDFLAGS += $(TARGET_RULE)
121 CFLAGS += $(ARCHFLAGS)
122 CXXFLAGS += $(ARCHFLAGS)
123 LDFLAGS += $(ARCHFLAGS)
126 else ifneq (,$(findstring ios,$(platform)))
127 TARGET := $(TARGET_NAME)_libretro_ios.dylib
129 ifeq ($(DYNAREC),lightrec)
136 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
139 CFLAGS += -DIOS -marm
140 ifeq ($(platform),ios-arm64)
141 CC = cc -arch arm64 -isysroot $(IOSSDK)
142 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
148 CC = cc -arch armv7 -isysroot $(IOSSDK)
149 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
154 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
155 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
157 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
158 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
159 MINVERSION = -miphoneos-version-min=8.0
161 MINVERSION = -miphoneos-version-min=5.0
163 CFLAGS += $(MINVERSION)
165 else ifeq ($(platform), tvos-arm64)
166 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
168 ifeq ($(DYNAREC),lightrec)
175 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
178 CFLAGS += -DIOS -DTVOS -marm
179 CC = cc -arch arm64 -isysroot $(IOSSDK)
180 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
185 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
187 # Nintendo Switch (libnx)
188 else ifeq ($(platform), libnx)
189 export DEPSDIR := $(CURDIR)/
190 include $(DEVKITPRO)/libnx/switch_rules
191 TARGET := $(TARGET_NAME)_libretro_$(platform).a
195 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition # -include $(LIBNX)/include/switch.h
196 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
197 CFLAGS += -D__SWITCH__ -DHAVE_LIBNX
198 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
199 CFLAGS += -ftree-vectorize
200 CFLAGS += -Ifrontend/switch -ftree-vectorize
205 # Lakka Switch (arm64)
206 else ifeq ($(platform), arm64)
207 TARGET := $(TARGET_NAME)_libretro.so
212 CFLAGS := $(filter-out -O2, $(CFLAGS))
213 CFLAGS += -O3 -ftree-vectorize
215 # Lightweight PS3 Homebrew SDK
216 else ifeq ($(platform), psl1ght)
217 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
218 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
219 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
220 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
223 else ifeq ($(platform), psp1)
224 TARGET := $(TARGET_NAME)_libretro_psp1.a
225 CC = psp-gcc$(EXE_EXT)
226 AR = psp-ar$(EXE_EXT)
230 else ifeq ($(platform), vita)
231 TARGET := $(TARGET_NAME)_libretro_vita.a
232 CC = arm-vita-eabi-gcc$(EXE_EXT)
233 AR = arm-vita-eabi-ar$(EXE_EXT)
235 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
236 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
237 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
238 CFLAGS += -fno-optimize-sibling-calls
239 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
240 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
241 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
243 # CFLAGS += -U__ARM_NEON__
253 else ifeq ($(platform), ctr)
254 TARGET := $(TARGET_NAME)_libretro_ctr.a
255 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
256 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
257 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
258 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
259 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
260 CFLAGS += -Wall -mword-relocations
261 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
262 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
263 CFLAGS += -Werror=implicit-function-declaration
264 CFLAGS += -DHAVE_UNISTD_H
266 OBJS += frontend/3ds/utils.o
277 else ifeq ($(platform), xenon)
278 TARGET := $(TARGET_NAME)_libretro_xenon360.a
279 CC = xenon-gcc$(EXE_EXT)
280 AR = xenon-ar$(EXE_EXT)
281 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
284 else ifeq ($(platform), ngc)
285 TARGET := $(TARGET_NAME)_libretro_ngc.a
286 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
287 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
288 CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
291 else ifeq ($(platform), wii)
292 TARGET := libretro_$(TARGET_NAME)_wii.a
293 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
294 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
295 CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -DBLARGG_BIG_ENDIAN=1 -D__ppc__
298 else ifeq ($(platform), qnx)
299 TARGET := $(TARGET_NAME)_libretro_qnx.so
301 CC = qcc -Vgcc_ntoarmv7le
308 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
309 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
310 MAIN_LDLIBS += -lsocket
316 else ifeq ($(platform), rpi1)
317 TARGET := $(TARGET_NAME)_libretro.so
319 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
320 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
327 else ifeq ($(platform), rpi2)
328 TARGET := $(TARGET_NAME)_libretro.so
330 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
331 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
339 else ifeq ($(platform), rpi3)
340 TARGET := $(TARGET_NAME)_libretro.so
342 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
343 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
350 #Raspberry Pi 3 with a 64bit GNU/Linux OS
351 else ifeq ($(platform), rpi3_64)
352 TARGET := $(TARGET_NAME)_libretro.so
357 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
359 #Raspberry Pi 4 with a 32bit GNU/Linux OS
360 else ifeq ($(platform), rpi4)
361 TARGET := $(TARGET_NAME)_libretro.so
363 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
364 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
371 #Raspberry Pi 4 with a 64bit GNU/Linux OS
372 else ifeq ($(platform), rpi4_64)
373 TARGET := $(TARGET_NAME)_libretro.so
378 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
380 # Classic Platforms ####################
381 # Platform affix = classic_<ISA>_<µARCH>
382 # Help at https://modmyclassic.com/comp
384 # (armv7 a7, hard point, neon based) ###
385 # NESC, SNESC, C64 mini
386 else ifeq ($(platform), classic_armv7_a7)
387 TARGET := $(TARGET_NAME)_libretro.so
390 -flto=4 -fwhole-program -fuse-linker-plugin \
391 -fdata-sections -ffunction-sections -Wl,--gc-sections \
392 -fno-stack-protector -fno-ident -fomit-frame-pointer \
393 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
394 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
395 -fmerge-all-constants -fno-math-errno \
396 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
397 CXXFLAGS += $(CFLAGS)
398 CPPFLAGS += $(CFLAGS)
405 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
406 CFLAGS += -march=armv7-a
408 CFLAGS += -march=armv7ve
409 # If gcc is 5.0 or later
410 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
411 LDFLAGS += -static-libgcc -static-libstdc++
415 # (armv8 a35, hard point, neon based) ###
416 # PlayStation Classic
417 else ifeq ($(platform), classic_armv8_a35)
418 TARGET := $(TARGET_NAME)_libretro.so
421 -fmerge-all-constants -fno-math-errno -march=armv8-a \
422 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
428 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
430 #######################################
433 else ifneq (,$(findstring armv,$(platform)))
434 TARGET := $(TARGET_NAME)_libretro.so
438 ifneq (,$(findstring cortexa8,$(platform)))
439 CFLAGS += -marm -mcpu=cortex-a8
440 ASFLAGS += -mcpu=cortex-a8
441 else ifneq (,$(findstring cortexa7,$(platform)))
442 CFLAGS += -marm -mcpu=cortex-a7
443 ASFLAGS += -mcpu=cortex-a7
445 else ifneq (,$(findstring cortexa9,$(platform)))
446 CFLAGS += -marm -mcpu=cortex-a9
447 ASFLAGS += -mcpu=cortex-a9
450 ifneq (,$(findstring neon,$(platform)))
452 ASFLAGS += -mfpu=neon
457 ifneq (,$(findstring softfloat,$(platform)))
458 CFLAGS += -mfloat-abi=softfp
459 ASFLAGS += -mfloat-abi=softfp
460 else ifneq (,$(findstring hardfloat,$(platform)))
461 CFLAGS += -mfloat-abi=hard
462 ASFLAGS += -mfloat-abi=hard
467 else ifeq ($(platform), miyoo)
468 TARGET := $(TARGET_NAME)_libretro.so
469 CC = /opt/miyoo/usr/bin/arm-linux-gcc
470 CXX = /opt/miyoo/usr/bin/arm-linux-g++
472 CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
473 CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
480 else ifeq ($(platform), emscripten)
481 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
483 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
484 CFLAGS += -DNO_DYLIB -DNO_SOCKET
489 TARGET := $(TARGET_NAME)_libretro.dll
492 MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
493 CFLAGS += -D__WIN32__ -DNO_DYLIB
495 MAIN_LDLIBS += -lws2_32
503 MAIN_LDFLAGS += -shared
504 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
506 # enable large file support if available
507 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
508 CFLAGS += -D_FILE_OFFSET_BITS=64
511 # try to autodetect stuff for the lazy
513 ARCH = $(ARCH_DETECTED)
516 HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
518 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
519 MAIN_LDFLAGS += -Wl,--no-undefined
521 ifdef ALLOW_LIGHTREC_ON_ARM
522 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
525 TARGET ?= libretro.so
528 SOUND_DRIVERS = libretro
534 #ifeq ($(platform),ios)
536 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
537 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
543 # no special AS needed for gpu_neon
544 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
545 $(CC) $(CFLAGS) -c $^ -o $@