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,$(shell uname -a)),)
29 # early compiler overrides
30 ifeq ($(platform),ios-arm64)
31 CC = cc -arch arm64 -isysroot $(IOSSDK)
32 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
33 else ifneq (,$(findstring ios,$(platform)))
34 CC = cc -arch armv7 -isysroot $(IOSSDK)
35 CXX = c++ -arch armv7 -isysroot $(IOSSDK)
36 else ifeq ($(platform), tvos-arm64)
38 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
40 CC = cc -arch arm64 -isysroot $(IOSSDK)
41 CXX = c++ -arch arm64 -isysroot $(IOSSDK)
42 else ifeq ($(platform), psl1ght)
43 CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
44 AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
45 else ifeq ($(platform), psp1)
46 CC = psp-gcc$(EXE_EXT)
48 else ifeq ($(platform), vita)
49 CC = arm-vita-eabi-gcc$(EXE_EXT)
50 AR = arm-vita-eabi-ar$(EXE_EXT)
51 else ifeq ($(platform), ctr)
52 CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
53 CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
54 AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
55 else ifeq ($(platform), xenon)
56 CC = xenon-gcc$(EXE_EXT)
57 AR = xenon-ar$(EXE_EXT)
58 else ifneq (,$(filter $(platform),ngc wii wiiu))
59 CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
60 CXX = $(DEVKITPPC)/bin/powerpc-eabi-g++$(EXE_EXT)
61 AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
62 else ifeq ($(platform), qnx)
63 CC = qcc -Vgcc_ntoarmv7le
64 else ifeq ($(platform), miyoo)
65 CC = /opt/miyoo/usr/bin/arm-linux-gcc
66 CXX = /opt/miyoo/usr/bin/arm-linux-g++
70 TARGET_NAME := pcsx_rearmed
71 ARCH_DETECTED := $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
72 GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
73 ifneq ($(GIT_VERSION)," unknown")
74 CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
76 ifneq ($(WANT_ZLIB),1)
79 LIBPTHREAD := -lpthread
80 ifneq ($(findstring Haiku,$(shell uname -s)),)
81 LIBDL := -lroot -lnetwork
89 # select some defaults
90 ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
92 ifneq (,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep 'define __thumb__'))
93 # must disable thumb as ari64 can't handle it
96 ifneq (,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep 'HAVE_NEON32'))
100 ifneq (,$(findstring $(ARCH_DETECTED),i686 x86_64 aarch64))
104 # platform specific options
107 ifeq ($(platform), unix)
108 TARGET := $(TARGET_NAME)_libretro.so
111 ifeq ($(shell uname),Linux)
112 LIGHTREC_CUSTOM_MAP := 1
116 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
117 TARGET := $(TARGET_NAME)_libretro.so
119 SHARED := -shared -Wl,-version-script=link.T
124 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
125 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a73 -mtune=cortex-a73.cortex-a53
128 else ifneq (,$(findstring h5,$(platform)))
129 TARGET := $(TARGET_NAME)_libretro.so
131 SHARED := -shared -Wl,-version-script=link.T
136 CFLAGS += -fomit-frame-pointer -ffast-math -DARM
137 CPUFLAGS += -march=armv8-a+crc -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mtune=cortex-a53
139 else ifeq ($(platform), linux-portable)
140 TARGET := $(TARGET_NAME)_libretro.so
141 fpic := -fPIC -nostdlib
142 EXTRA_LDFLAGS += -fPIC -nostdlib
148 LIGHTREC_CUSTOM_MAP := 1
151 else ifeq ($(platform), osx)
153 TARGET := $(TARGET_NAME)_libretro.dylib
156 MACSOSVER = `sw_vers -productVersion | cut -d. -f 1`
157 OSXVER = `sw_vers -productVersion | cut -d. -f 2`
158 OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
159 ifeq ($(OSX_LT_MAVERICKS),YES)
160 fpic += -mmacosx-version-min=10.1
163 ifeq ($(CROSS_COMPILE),1)
164 TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
165 CFLAGS += $(TARGET_RULE)
166 CPPFLAGS += $(TARGET_RULE)
167 CXXFLAGS += $(TARGET_RULE)
168 LDFLAGS += $(TARGET_RULE)
171 CFLAGS += $(ARCHFLAGS)
172 CXXFLAGS += $(ARCHFLAGS)
173 LDFLAGS += $(ARCHFLAGS)
176 else ifneq (,$(findstring ios,$(platform)))
177 TARGET := $(TARGET_NAME)_libretro_ios.dylib
179 ifeq ($(DYNAREC),lightrec)
186 IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
189 CFLAGS += -DIOS -marm
190 ifeq ($(platform),ios-arm64)
200 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
201 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
203 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
204 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
205 MINVERSION = -miphoneos-version-min=8.0
207 MINVERSION = -miphoneos-version-min=5.0
209 CFLAGS += $(MINVERSION)
211 else ifeq ($(platform), tvos-arm64)
212 TARGET := $(TARGET_NAME)_libretro_tvos.dylib
214 ifeq ($(DYNAREC),lightrec)
221 IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
224 CFLAGS += -DIOS -DTVOS
229 CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
231 # Nintendo Switch (libnx)
232 else ifeq ($(platform), libnx)
233 export DEPSDIR := $(CURDIR)/
234 include $(DEVKITPRO)/libnx/switch_rules
235 TARGET := $(TARGET_NAME)_libretro_$(platform).a
238 CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition # -include $(LIBNX)/include/switch.h
239 CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
240 CFLAGS += -D__SWITCH__ -DHAVE_LIBNX
241 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
242 CFLAGS += -ftree-vectorize
243 CFLAGS += -Ifrontend/switch -ftree-vectorize
244 NO_POSIX_MEMALIGN := 1
252 # Lakka Switch (arm64)
253 else ifeq ($(platform), arm64)
254 TARGET := $(TARGET_NAME)_libretro.so
260 CFLAGS := $(filter-out -O2, $(CFLAGS))
261 CFLAGS += -O3 -ftree-vectorize
263 # Lightweight PS3 Homebrew SDK
264 else ifeq ($(platform), psl1ght)
265 TARGET := $(TARGET_NAME)_libretro_psl1ght.a
266 CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
269 else ifeq ($(platform), psp1)
270 TARGET := $(TARGET_NAME)_libretro_psp1.a
274 else ifeq ($(platform), vita)
275 TARGET := $(TARGET_NAME)_libretro_vita.a
277 CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
278 CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
279 CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
280 CFLAGS += -fno-optimize-sibling-calls
281 CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
282 CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
283 ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
285 # CFLAGS += -U__ARM_NEON__
294 NO_POSIX_MEMALIGN := 1
297 else ifeq ($(platform), ctr)
298 TARGET := $(TARGET_NAME)_libretro_ctr.a
299 CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
300 CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
301 CFLAGS += -Wall -mword-relocations
302 CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
303 CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
304 CFLAGS += -Werror=implicit-function-declaration
305 CFLAGS += -DHAVE_UNISTD_H
307 OBJS += frontend/3ds/utils.o
316 NO_POSIX_MEMALIGN := 1
319 else ifeq ($(platform), xenon)
320 TARGET := $(TARGET_NAME)_libretro_xenon360.a
321 CFLAGS += -D__LIBXENON__ -m32 -D__ppc__
323 # Nintendo GC/Wii/WiiU
324 else ifneq (,$(filter $(platform),ngc wii wiiu))
325 TARGET := $(TARGET_NAME)_libretro_$(platform).a
326 ifeq ($(platform), ngc)
327 CFLAGS += -DHW_DOL -mogc
328 else ifeq ($(platform), wii)
329 CFLAGS += -DHW_RVL -mrvl
330 else ifeq ($(platform), wiiu)
331 # -mwup was removed in newer devkitPPC versions
333 CFLAGS += -I frontend/wiiu
334 LIGHTREC_CUSTOM_MAP := 1
335 LIGHTREC_CUSTOM_MAP_OBJ := libpcsxcore/lightrec/mem_wiiu.o
339 CFLAGS += -D__ppc__ -D__powerpc__
340 CFLAGS += -DGEKKO -mcpu=750 -meabi -mhard-float
341 CFLAGS += -DNO_SOCKET -DNO_DYLIB
343 THREAD_RENDERING := 0
346 NO_POSIX_MEMALIGN := 1
352 else ifeq ($(platform), qnx)
353 TARGET := $(TARGET_NAME)_libretro_qnx.so
360 CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
361 ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
362 MAIN_LDLIBS += -lsocket
368 else ifeq ($(platform), rpi1)
369 TARGET := $(TARGET_NAME)_libretro.so
371 CFLAGS += -marm -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
372 ASFLAGS += -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
379 else ifeq ($(platform), rpi2)
380 TARGET := $(TARGET_NAME)_libretro.so
382 CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
383 ASFLAGS += -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
391 else ifeq ($(platform), rpi3)
392 TARGET := $(TARGET_NAME)_libretro.so
394 CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
395 ASFLAGS += -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard
402 #Raspberry Pi 3 with a 64bit GNU/Linux OS
403 else ifeq ($(platform), rpi3_64)
404 TARGET := $(TARGET_NAME)_libretro.so
410 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a53 -ftree-vectorize
412 #Raspberry Pi 4 with a 32bit GNU/Linux OS
413 else ifeq ($(platform), rpi4)
414 TARGET := $(TARGET_NAME)_libretro.so
416 CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
417 ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
424 #Raspberry Pi 4 with a 64bit GNU/Linux OS
425 else ifeq ($(platform), rpi4_64)
426 TARGET := $(TARGET_NAME)_libretro.so
432 CFLAGS += -march=armv8-a+crc+simd -mtune=cortex-a72 -ftree-vectorize
434 # Classic Platforms ####################
435 # Platform affix = classic_<ISA>_<µARCH>
436 # Help at https://modmyclassic.com/comp
438 # (armv7 a7, hard point, neon based) ###
439 # NESC, SNESC, C64 mini
440 else ifeq ($(platform), classic_armv7_a7)
441 TARGET := $(TARGET_NAME)_libretro.so
444 -flto=4 -fwhole-program -fuse-linker-plugin \
445 -fdata-sections -ffunction-sections -Wl,--gc-sections \
446 -fno-stack-protector -fno-ident -fomit-frame-pointer \
447 -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
448 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
449 -fmerge-all-constants -fno-math-errno \
450 -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
451 CXXFLAGS += $(CFLAGS)
452 CPPFLAGS += $(CFLAGS)
459 ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
460 CFLAGS += -march=armv7-a
462 CFLAGS += -march=armv7ve
463 # If gcc is 5.0 or later
464 ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
465 LDFLAGS += -static-libgcc -static-libstdc++
469 # (armv8 a35, hard point, neon based) ###
470 # PlayStation Classic
471 else ifeq ($(platform), classic_armv8_a35)
472 TARGET := $(TARGET_NAME)_libretro.so
475 -fmerge-all-constants -fno-math-errno -march=armv8-a \
476 -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
482 LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
484 #######################################
487 else ifneq (,$(findstring armv,$(platform)))
488 TARGET := $(TARGET_NAME)_libretro.so
492 ifneq (,$(findstring cortexa8,$(platform)))
493 CFLAGS += -marm -mcpu=cortex-a8
494 ASFLAGS += -mcpu=cortex-a8
495 else ifneq (,$(findstring cortexa7,$(platform)))
496 CFLAGS += -marm -mcpu=cortex-a7
497 ASFLAGS += -mcpu=cortex-a7
499 else ifneq (,$(findstring cortexa9,$(platform)))
500 CFLAGS += -marm -mcpu=cortex-a9
501 ASFLAGS += -mcpu=cortex-a9
504 ifneq (,$(findstring neon,$(platform)))
506 ASFLAGS += -mfpu=neon
511 ifneq (,$(findstring softfloat,$(platform)))
512 CFLAGS += -mfloat-abi=softfp
513 ASFLAGS += -mfloat-abi=softfp
514 else ifneq (,$(findstring hardfloat,$(platform)))
515 CFLAGS += -mfloat-abi=hard
516 ASFLAGS += -mfloat-abi=hard
521 else ifeq ($(platform), miyoo)
522 TARGET := $(TARGET_NAME)_libretro.so
524 CFLAGS += -mcpu=arm926ej-s -fsingle-precision-constant
525 CFLAGS += -DGPULIB_USE_MMAP -DGPU_UNAI_USE_INT_DIV_MULTINV -D_MIYOO
532 else ifeq ($(platform), emscripten)
533 TARGET := $(TARGET_NAME)_libretro_$(platform).bc
535 SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
536 CFLAGS += -DNO_DYLIB -DNO_SOCKET
541 TARGET := $(TARGET_NAME)_libretro.dll
543 MAIN_LDFLAGS += -static-libgcc -static-libstdc++
547 CFLAGS += -D__WIN32__ -DNO_DYLIB
550 MAIN_LDLIBS += -lws2_32
558 MAIN_LDFLAGS += -shared
559 MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
561 # enable large file support if available
562 ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
563 CFLAGS += -D_FILE_OFFSET_BITS=64
566 # try to autodetect stuff for the lazy
568 ARCH = $(ARCH_DETECTED)
572 HAVE_NEON_ASM = $(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep -q HAVE_NEON32 && echo 1 || echo 0)
574 ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
575 MAIN_LDFLAGS += -Wl,--no-undefined
577 ifdef ALLOW_LIGHTREC_ON_ARM
578 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
580 ifeq ($(BUILTIN_GPU),neon)
581 ifneq (,$(findstring $(ARCH),x86 i686))
582 CFLAGS_GPU_NEON ?= -msse2 # required
584 ifeq ($(ARCH),x86_64)
585 CFLAGS_GPU_NEON ?= -mssse3 # optional, for more perf
587 CFLAGS += $(CFLAGS_GPU_NEON)
590 TARGET ?= libretro.so
593 SOUND_DRIVERS = libretro
599 #ifeq ($(platform),ios)
601 # make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
602 # make -f Makefile.libretro DYNAREC=0 platform=$(platform)
606 $(info TARGET: $(TARGET))
607 $(info platform: $(platform))
608 $(info ARCH: $(ARCH))
609 $(info DYNAREC: $(DYNAREC))
610 $(info BUILTIN_GPU: $(BUILTIN_GPU))
612 $(info CFLAGS: $(CFLAGS))
613 $(info MAIN_LDLIBS: $(MAIN_LDLIBS))
618 # no special AS needed for gpu_neon
619 plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S
620 $(CC) $(CFLAGS) -c $^ -o $@