# Makefile for PCSX ReARMed (libretro)
-DEBUG=0
+DEBUG ?= 0
+WANT_ZLIB ?= 1
+HAVE_CHD ?= 1
+
+# Dynarec options: lightrec, ari64
+DYNAREC ?= lightrec
ifeq ($(platform),)
platform = unix
ifneq ($(GIT_VERSION)," unknown")
CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
endif
+ifneq ($(WANT_ZLIB),1)
LIBZ := -lz
+endif
LIBPTHREAD := -lpthread
+ifneq ($(findstring Haiku,$(shell uname -s)),)
+LIBDL := -lroot -lnetwork
+else
LIBDL := -ldl
-MMAP_WIN32=0
+endif
+LIBM := -lm
+MMAP_WIN32 = 0
EXTRA_LDFLAGS =
# Unix
ifeq ($(platform), unix)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
+ifneq ($(findstring SunOS,$(shell uname -s)),)
+ CC = gcc
+endif
+ifeq ($(ARCH), arm)
+ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
+ # must disable thumb as recompiler can't handle it
+ CFLAGS += -marm
+endif
+endif
else ifeq ($(platform), linux-portable)
TARGET := $(TARGET_NAME)_libretro.so
LIBZ :=
LIBPTHREAD :=
LIBDL :=
+ LIBM :=
NO_UNDEF_CHECK = 1
# OS X
else ifeq ($(platform), osx)
+ DYNAREC ?= lightrec
TARGET := $(TARGET_NAME)_libretro.dylib
fpic := -fPIC
fpic += -mmacosx-version-min=10.1
# iOS
+else ifeq ($(platform),$(filter $(platform),ios-arm64))
+ ARCH := arm64
+ HAVE_NEON = 0
+ BUILTIN_GPU = peops
+ DYNAREC = 0
+ TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
+
+ CC = clang -arch arm64 -isysroot $(IOSSDK) -miphoneos-version-min=8.0
+ CXX = clang++ -arch arm64 -isysroot $(IOSSDK) -miphoneos-version-min=8.0
+ CFLAGS += -marm -DIOS
+
else ifneq (,$(findstring ios,$(platform)))
ARCH := arm
- USE_DYNAREC ?= 1
+ DYNAREC ?= ari64
+ HAVE_NEON = 1
+ BUILTIN_GPU = neon
TARGET := $(TARGET_NAME)_libretro_ios.dylib
-ifeq ($(USE_DYNAREC),0)
+ifeq ($(DYNAREC),lightrec)
# Override
+ DYNAREC = 0
TARGET := $(TARGET_NAME)_interpreter_libretro_ios.dylib
endif
fpic := -fPIC
CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
- HAVE_NEON = 1
- BUILTIN_GPU = neon
CFLAGS += -DIOS
ifeq ($(platform),ios9)
CC += -miphoneos-version-min=8.0
CFLAGS += -miphoneos-version-min=5.0
endif
+# Nintendo Switch (libnx)
+else ifeq ($(platform), libnx)
+ export DEPSDIR := $(CURDIR)/
+ include $(DEVKITPRO)/libnx/switch_rules
+ TARGET := $(TARGET_NAME)_libretro_$(platform).a
+ ARCH := arm64
+ BUILTIN_GPU = unai
+ HAVE_VFS_FD = 0
+ CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -fPIE -Wl,--allow-multiple-definition -include $(LIBNX)/include/switch.h
+ CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs -DNO_OS -DNO_DYLIB -DNO_SOCKET -D__arm64__ -D__ARM_NEON__
+ CFLAGS += -D__SWITCH__
+ 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
+ CFLAGS += -ftree-vectorize
+ CFLAGS += -Ifrontend/switch -ftree-vectorize
+ LIBPTHREAD :=
+ STATIC_LINKING=1
+
+# Lakka Switch (arm64)
+else ifeq ($(platform), arm64)
+ TARGET := $(TARGET_NAME)_libretro.so
+ ARCH := arm64
+ BUILTIN_GPU = unai
+ fpic := -fPIC
+ CFLAGS := $(filter-out -O2, $(CFLAGS))
+ CFLAGS += -O3 -ftree-vectorize
+
# PS3
else ifeq ($(platform), ps3)
TARGET := $(TARGET_NAME)_libretro_ps3.a
AR = arm-vita-eabi-ar$(EXE_EXT)
CFLAGS += -DVITA
CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -marm
- CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
+ CFLAGS += -fsingle-precision-constant -mword-relocations -fno-unwind-tables
CFLAGS += -fno-asynchronous-unwind-tables -ftree-vectorize -funroll-loops
- CFLAGS += -fno-optimize-sibling-calls
+ CFLAGS += -fno-optimize-sibling-calls -fcommon
CFLAGS += -I$(VITASDK)/include -Ifrontend/vita
CFLAGS += -DNO_SOCKET -DNO_OS -DNO_DYLIB
ASFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon
HAVE_NEON = 1
BUILTIN_GPU = neon
- USE_DYNAREC = 1
+ DYNAREC = ari64
DRC_CACHE_BASE = 0
ARCH = arm
CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
CXX = $(DEVKITARM)/bin/arm-none-eabi-g++$(EXE_EXT)
AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
- CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET
+ CFLAGS += -DARM11 -D_3DS -DNO_OS -DNO_DYLIB -DNO_SOCKET -DTHREAD_ENABLED -DGPU_UNAI_USE_FLOATMATH -DGPU_UNAI_USE_FLOAT_DIV_MULTINV
CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
- CFLAGS += -Wall -mword-relocations
- CFLAGS += -fomit-frame-pointer -ffast-math
- CFLAGS += -Ifrontend/3ds
+ CFLAGS += -Wall -mword-relocations -fcommon
+ CFLAGS += -fomit-frame-pointer -ffast-math -funroll-loops
+ CFLAGS += -Ifrontend/3ds -I$(CTRULIB)/include
CFLAGS += -Werror=implicit-function-declaration
+ OBJS += frontend/3ds/utils.o
+
# CFLAGS += -DPCSX
-# BUILTIN_GPU = unai
- USE_DYNAREC = 1
- DRC_CACHE_BASE = 1
+ BUILTIN_GPU = unai
+ THREAD_RENDERING = 1
+ DYNAREC = ari64
+ DRC_CACHE_BASE = 0
ARCH = arm
HAVE_NEON = 0
-
STATIC_LINKING = 1
# Xbox 360
CC = qcc -Vgcc_ntoarmv7le
CC_AS = $(CC)
HAVE_NEON = 1
- USE_DYNAREC = 1
+ DYNAREC = ari64
DRC_CACHE_BASE = 0
BUILTIN_GPU = neon
ARCH = arm
CFLAGS += -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
- ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
+ ASFLAGS += -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
MAIN_LDLIBS += -lsocket
LIBPTHREAD :=
LIBDL :=
+ LIBM :=
#Raspberry Pi 2
else ifeq ($(platform), rpi2)
HAVE_NEON = 1
ARCH = arm
BUILTIN_GPU = neon
- USE_DYNAREC = 1
-
+ DYNAREC = ari64
+
#Raspberry Pi 3
else ifeq ($(platform), rpi3)
TARGET := $(TARGET_NAME)_libretro.so
HAVE_NEON = 1
ARCH = arm
BUILTIN_GPU = neon
- USE_DYNAREC = 1
+ DYNAREC = ari64
+
+#Raspberry Pi 4
+else ifeq ($(platform), rpi4)
+ TARGET := $(TARGET_NAME)_libretro.so
+ fpic := -fPIC
+ CFLAGS += -marm -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
+ ASFLAGS += -mcpu=cortex-a72 -mfpu=neon-fp-armv8 -mfloat-abi=hard
+ HAVE_NEON = 1
+ ARCH = arm
+ BUILTIN_GPU = neon
+ DYNAREC = ari64
+
+# Classic Platforms ####################
+# Platform affix = classic_<ISA>_<µARCH>
+# Help at https://modmyclassic.com/comp
+
+# (armv7 a7, hard point, neon based) ###
+# NESC, SNESC, C64 mini
+else ifeq ($(platform), classic_armv7_a7)
+ TARGET := $(TARGET_NAME)_libretro.so
+ fpic := -fPIC
+ CFLAGS += -Ofast \
+ -flto=4 -fwhole-program -fuse-linker-plugin \
+ -fdata-sections -ffunction-sections -Wl,--gc-sections \
+ -fno-stack-protector -fno-ident -fomit-frame-pointer \
+ -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
+ -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
+ -fmerge-all-constants -fno-math-errno \
+ -marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
+ CXXFLAGS += $(CFLAGS)
+ CPPFLAGS += $(CFLAGS)
+ ASFLAGS += $(CFLAGS)
+ HAVE_NEON = 1
+ ARCH = arm
+ BUILTIN_GPU = neon
+ DYNAREC = ari64
+ ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
+ CFLAGS += -march=armv7-a
+ else
+ CFLAGS += -march=armv7ve
+ # If gcc is 5.0 or later
+ ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
+ LDFLAGS += -static-libgcc -static-libstdc++
+ endif
+ endif
+
+# (armv8 a35, hard point, neon based) ###
+# PlayStation Classic
+else ifeq ($(platform), classic_armv8_a35)
+ TARGET := $(TARGET_NAME)_libretro.so
+ fpic := -fPIC
+ CFLAGS += -Ofast \
+ -fmerge-all-constants -fno-math-errno -march=armv8-a \
+ -marm -mcpu=cortex-a35 -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
+ HAVE_NEON = 1
+ ARCH = arm
+ BUILTIN_GPU = neon
+ DYNAREC = ari64
+ LDFLAGS += -static-libgcc -static-libstdc++ -fPIC
+
+#######################################
# ARM
else ifneq (,$(findstring armv,$(platform)))
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
+ HAVE_NEON = 0
DRC_CACHE_BASE = 0
+ BUILTIN_GPU = peops
ifneq (,$(findstring cortexa8,$(platform)))
CFLAGS += -marm -mcpu=cortex-a8
ASFLAGS += -mcpu=cortex-a8
+ else ifneq (,$(findstring cortexa7,$(platform)))
+ CFLAGS += -marm -mcpu=cortex-a7
+ ASFLAGS += -mcpu=cortex-a7
+ LIBZ :=
else ifneq (,$(findstring cortexa9,$(platform)))
CFLAGS += -marm -mcpu=cortex-a9
ASFLAGS += -mcpu=cortex-a9
ASFLAGS += -mfloat-abi=hard
endif
ARCH = arm
- USE_DYNAREC = 1
+ DYNAREC = ari64
+
+# Emscripten
+else ifeq ($(platform), emscripten)
+ TARGET := $(TARGET_NAME)_libretro_$(platform).bc
+ fpic := -fPIC
+ SHARED := -shared -Wl,--no-undefined -Wl,--version-script=link.T
+ CFLAGS += -DNO_DYLIB -DNO_SOCKET
+ STATIC_LINKING = 1
# Windows
else
TARGET := $(TARGET_NAME)_libretro.dll
+ BUILTIN_GPU = peops
+ PLATFORM = libretro
MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
- CFLAGS += -D__WIN32__
+ CFLAGS += -D__WIN32__ -DNO_DYLIB
MMAP_WIN32=1
MAIN_LDLIBS += -lws2_32
LIBPTHREAD :=
LIBDL :=
+ LIBM :=
endif
CFLAGS += $(fpic)
MAIN_LDFLAGS += -shared
-MAIN_LDLIBS += $(LIBPTHREAD) $(LIBDL) $(LIBZ)
+MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
-# try to autodetect stuff for the lazy
-ifndef ARCH
-ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')
-endif
-ifndef HAVE_NEON
-HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
-endif
-ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
-MAIN_LDFLAGS += -Wl,--no-undefined
+# enable large file support if available
+ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
+CFLAGS += -D_FILE_OFFSET_BITS=64
endif
# try to autodetect stuff for the lazy
ifndef HAVE_NEON
HAVE_NEON = $(shell $(CC) -E -dD - < /dev/null 2> /dev/null | grep -q __ARM_NEON__ && echo 1 || echo 0)
endif
-ifeq ($(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
+ifeq ($(NO_UNDEF_CHECK)$(shell ld -v 2> /dev/null | awk '{print $$1}'),GNU)
MAIN_LDFLAGS += -Wl,--no-undefined
endif
PLUGINS =
NO_CONFIG_MAK = yes
-libretro_all: all
-ifeq ($(platform),ios)
-ifeq ($(USE_DYNAREC),1)
- make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform) clean
- make -f Makefile.libretro USE_DYNAREC=0 platform=$(platform)
-endif
-endif
+# what does this do
+#libretro_all: all
+#ifeq ($(platform),ios)
+#ifeq ($(DYNAREC),1)
+# make -f Makefile.libretro DYNAREC=0 platform=$(platform) clean
+# make -f Makefile.libretro DYNAREC=0 platform=$(platform)
+#endif
+#endif
include Makefile