vice-libretro/Makefile

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Makefile
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CORE_DIR := .
INCFLAGS :=
SOURCES_C :=
SOURCES_CC :=
SOURCES_CXX :=
OBJECTS :=
ifeq ($(platform),)
platform = unix
ifeq ($(shell uname -a),)
platform = win
else ifneq ($(findstring MINGW,$(shell uname -a)),)
platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
platform = osx
else ifneq ($(findstring win,$(shell uname -a)),)
platform = win
endif
endif
ifeq ($(EMUTYPE),)
EMUTYPE = x64
endif
TARGET_NAME := vice_$(EMUTYPE)
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
# Unix
ifeq ($(platform), unix)
TARGET := $(TARGET_NAME)_libretro.so
LDFLAGS += -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T
fpic = -fPIC
# CrossPI
else ifeq ($(platform), crosspi)
CC = ~/RPI/tools-master/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-gcc
CXX =~/RPI/tools-master/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -L~/RPI/usr/lib/arm-linux-gnueabihf -L~/RPI/lib -L~/RPI/lib/arm-linux-gnueabihf -shared -Wl,--no-undefined
CFLAGS += -DARM -DRPIPORT -DALIGN_DWORD -mstructure-size-boundary=32 -mthumb-interwork -falign-functions=16 -marm
CFLAGS += -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3 -O2 -pipe -fstack-protector
CFLAGS += -I~/RPI/usr/include/arm-linux-gnueabihf -I/home/tech/RPI/usr/include
CXXFLAGS += $(CFLAGS)
LDFLAGS += -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -L/home/tech/RPI/usr/lib
# Classic Platforms ####################
# Platform affix = classic_<ISA>_<µARCH>
# (armv7 a7, hard point, neon based) ###
# NESC, SNESC, C64 mini
else ifeq ($(platform), classic_armv7_a7)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
LDFLAGS := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
CFLAGS += -DARM -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 += $(CFLAGS)
ifeq ($(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 `$(CC) -dumpversion` ">= 5" | bc -l), 1)
LDFLAGS += -static-libgcc -static-libstdc++
endif
endif
# (armv8 a35, hard point, neon based) ###
# PS Classic
else ifeq ($(platform), classic_armv8_a35)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
LDFLAGS := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
CFLAGS += -DARM -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-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
CXXFLAGS += $(CFLAGS)
CPPFLAGS += $(CFLAGS)
ASFLAGS += $(CFLAGS)
CFLAGS += -march=armv8-a
LDFLAGS += -static-libgcc -static-libstdc++
#######################################
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# CTR (3DS)
else ifeq ($(platform), ctr)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
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)
DEFINES += -D_3DS -DARM11 -march=armv6k -mtune=mpcore -mfloat-abi=hard
CFLAGS += $(DEFINES)
CXXFLAGS += $(CFLAGS)
STATIC_LINKING = 1
# Nintendo Switch (libnx)
else ifeq ($(platform), libnx)
include $(DEVKITPRO)/libnx/switch_rules
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CFLAGS += -O3 -fomit-frame-pointer -ffast-math -I$(DEVKITPRO)/libnx/include/ -Wl,--allow-multiple-definition
CFLAGS += -specs=$(DEVKITPRO)/libnx/switch.specs
CFLAGS += -D__SWITCH__ -DHAVE_LIBNX -DHAVE_GETPWUID=0 -DHAVE_GETCWD=1
CFLAGS += -march=armv8-a -mtune=cortex-a57 -mtp=soft -ffast-math -mcpu=cortex-a57+crc+fp+simd -ffunction-sections -fcommon
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CFLAGS += -Ifrontend/switch -ftree-vectorize
CXXFLAGS += $(CFLAGS)
fpic = -fPIE
STATIC_LINKING=1
# OSX
else ifeq ($(platform), osx)
TARGET := $(TARGET_NAME)_libretro.dylib
LDFLAGS += -dynamiclib
fpic = -fPIC
ifeq ($(arch),ppc)
COMMONFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__
endif
OSXVER = `sw_vers -productVersion | cut -d. -f 2`
OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
fpic += -mmacosx-version-min=10.1
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CFLAGS += -DHAVE_STRLCPY -DHAVE_VSNPRINTF -DHAVE_SNPRINTF -DHAVE_STPCPY -D_INTTYPES_H
CXXFLAGS += -DHAVE_STRLCPY -DHAVE_VSNPRINTF -DHAVE_SNPRINTF -DHAVE_STPCPY -D_INTTYPES_H
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ifndef ($(UNIVERSAL))
CFLAGS += $(ARCHFLAGS)
CXXFLAGS += $(ARCHFLAGS)
LDFLAGS += $(ARCHFLAGS)
endif
# iOS
else ifneq (,$(findstring ios,$(platform)))
TARGET := $(TARGET_NAME)_libretro_ios.dylib
COMMONFLAGS += -DHAVE_POSIX_MEMALIGN=1 -marm
fpic = -fPIC
LDFLAGS += -dynamiclib
ifeq ($(IOSSDK),)
IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
endif
ifeq ($(platform), ios-arm64)
CC = clang -arch arm64 -isysroot $(IOSSDK)
CXX = clang++ -arch arm64 -isysroot $(IOSSDK)
else
CC = clang -arch armv7 -isysroot $(IOSSDK)
CXX = clang++ -arch armv7 -isysroot $(IOSSDK)
endif
COMMONFLAGS += -DIOS
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CFLAGS += -DHAVE_STRLCPY -DHAVE_VSNPRINTF -DHAVE_SNPRINTF -DHAVE_STPCPY -D_INTTYPES_H
CXXFLAGS += -DHAVE_STRLCPY -DHAVE_VSNPRINTF -DHAVE_SNPRINTF -DHAVE_STPCPY -D_INTTYPES_H
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OSXVER = `sw_vers -productVersion | cut -d. -f 2`
OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
ifeq ($(OSX_LT_MAVERICKS),"YES")
CC += -miphoneos-version-min=5.0
COMMONFLAGS += -miphoneos-version-min=5.0
endif
else ifeq ($(platform), tvos-arm64)
TARGET := $(TARGET_NAME)_libretro_tvos.dylib
COMMONFLAGS += -DHAVE_POSIX_MEMALIGN=1 -marm
fpic = -fPIC
LDFLAGS += -dynamiclib
ifeq ($(IOSSDK),)
IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
endif
COMMONFLAGS += -DIOS
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CFLAGS += -DHAVE_STRLCPY -DHAVE_VSNPRINTF -DHAVE_SNPRINTF -DHAVE_STPCPY -D_INTTYPES_H
CXXFLAGS += -DHAVE_STRLCPY -DHAVE_VSNPRINTF -DHAVE_SNPRINTF -DHAVE_STPCPY -D_INTTYPES_H
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else ifeq ($(platform), theos_ios)
DEPLOYMENT_IOSVERSION = 5.0
TARGET = iphone:latest:$(DEPLOYMENT_IOSVERSION)
ARCHS = armv7 armv7s
TARGET_IPHONEOS_DEPLOYMENT_VERSION=$(DEPLOYMENT_IOSVERSION)
THEOS_BUILD_DIR := objs
COMMONFLAGS += -DIOS
COMMONFLAGS += -DHAVE_POSIX_MEMALIGN=1 -marm
include $(THEOS)/makefiles/common.mk
LIBRARY_NAME = $(TARGET_NAME)_libretro_ios
# Blackberry
else ifeq ($(platform), qnx)
TARGET := $(TARGET_NAME)_libretro_qnx.so
fpic := -fPIC
SHARED := -lcpp -lm -shared -Wl,-version-script=link.T
CC = qcc -Vgcc_ntoarmv7le
CC_AS = qcc -Vgcc_ntoarmv7le
CXX = QCC -Vgcc_ntoarmv7le_cpp
AR = QCC -Vgcc_ntoarmv7le
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COMMONFLAGS += -D__BLACKBERRY_QNX__ -fexceptions -marm -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
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CFLAGS += -std=gnu99
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# ANDROID STANDALONE TOOLCHAIN
else ifeq ($(platform), androidstc)
TARGET := $(TARGET_NAME)_libretro_android.so
CC = arm-linux-androideabi-gcc
CXX = arm-linux-androideabi-g++
LDFLAGS += -lstdc++ -llog -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
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CFLAGS += -DHAVE_GETCWD=1 -DHAVE_MEMMOVE=1 -DHAVE_ATEXIT=1 -DARM -DALIGN_DWORD -DANDROID -mstructure-size-boundary=32 -mthumb-interwork -falign-functions=16 -marm
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CFLAGS += -O2 -pipe -fstack-protector
CXXFLAGS += $(CFLAGS)
fpic = -fPIC
# ANDROID
else ifeq ($(platform), android)
ifeq ($(ANDROID_NDK_ARM),)
$(error ANDROID_NDK_ARM not set correctly.)
endif
ifeq ($(ANDROID_NDK_ROOT),)
$(error ANDROID_NDK_ROOT not set correctly.)
endif
TARGET := $(TARGET_NAME)_libretro_android.so
CC = $(ANDROID_NDK_ARM)/bin/arm-linux-androideabi-gcc
CXX = $(ANDROID_NDK_ARM)/bin/arm-linux-androideabi-g++
#CFLAGS += -fPIC -fpic -ffunction-sections -funwind-tables
CFLAGS += -DHAVE_GETCWD=1 -DHAVE_MEMMOVE=1 -DHAVE_ATEXIT=1 -DARM -DALIGN_DWORD
COMMONFLAGS += -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -mthumb -DANDROID -DALIGN_INTS -DALIGN_SHORTS
COMMONFLAGS += -I$(ANDROID_NDK_ROOT)/platforms/android-19/arch-arm/usr/include -I$(ANDROID_NDK_ROOT)/sources/cxx-stl/gnu-libstdc++/4.9/include
COMMONFLAGS += -I$(ANDROID_NDK_ROOT)/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include
LDFLAGS += -llog -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
LDFLAGS += $(fpic) $(SHARED) -L$(ANDROID_NDK_ROOT)/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/thumb
LDFLAGS += -L$(ANDROID_NDK_ROOT)/platforms/android-19/arch-arm/usr/lib --sysroot=$(ANDROID_NDK_ROOT)/platforms/android-19/arch-arm -march=armv7-a -mthumb -shared
LDFLAGS += -lc -ldl -lm -landroid -llog -lsupc++ $(ANDROID_NDK_ROOT)/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/thumb/libgnustl_static.a -lgcc
CXXFLAGS += $(CFLAGS)
fpic = -fPIC
# PSP
else ifeq ($(platform), psp1)
TARGET := $(TARGET_NAME)_libretro_psp1.a
CC = psp-gcc$(EXE_EXT)
CXX = psp-g++$(EXE_EXT)
AR = psp-ar$(EXE_EXT)
COMMONFLAGS += -DPSP -G0 -I$(shell psp-config --pspsdk-path)/include
CFLAGS += -std=c99
CXXFLAGS += -std=c99
STATIC_LINKING = 1
# Vita
else ifeq ($(platform), vita)
TARGET := $(TARGET_NAME)_libretro_vita.a
CC = arm-vita-eabi-gcc$(EXE_EXT)
CXX = arm-vita-eabi-g++$(EXE_EXT)
AR = arm-vita-eabi-ar$(EXE_EXT)
COMMONFLAGS += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int
COMMONFLAGS += -DHAVE_STRTOUL -DVITA -fcommon
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STATIC_LINKING = 1
# Emscripten
else ifeq ($(platform), emscripten)
TARGET := $(TARGET_NAME)_libretro_emscripten.bc
fpic := -fPIC
SHARED := -shared -s TOTAL_MEMORY=67108864
STATIC_LINKING = 1
COMMONFLAGS += -DHAVE_TIME_T_IN_TIME_H
# Wii
else ifeq ($(platform), wii)
TARGET := $(TARGET_NAME)_libretro_wii.a
CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
CXX = $(DEVKITPPC)/bin/powerpc-eabi-g++$(EXE_EXT)
AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
COMMONFLAGS += -DGEKKO -mrvl -mcpu=750 -meabi -mhard-float
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STATIC_LINKING = 1
# WiiU
else ifeq ($(platform), wiiu)
TARGET := $(TARGET_NAME)_libretro_wiiu.a
CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
CXX = $(DEVKITPPC)/bin/powerpc-eabi-g++$(EXE_EXT)
AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
COMMONFLAGS += -DGEKKO -mwup -mcpu=750 -meabi -mhard-float
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COMMONFLAGS += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int
COMMONFLAGS += -DHAVE_STRTOUL -DWIIU
STATIC_LINKING = 1
# Lightweight PS3 Homebrew SDK
else ifeq ($(platform), psl1ght)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
CXX = $(PS3DEV)/ppu/bin/ppu-g++$(EXE_EXT)
CC_AS = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
OLD_GCC := 1
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COMMONFLAGS += -DHAVE_STRTOUL -D__PSL1GHT__ -D__PS3__
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STATIC_LINKING = 1
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# GCW0
else ifeq ($(platform), gcw0)
TARGET := $(TARGET_NAME)_libretro.so
CC = /opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc
CXX = /opt/gcw0-toolchain/usr/bin/mipsel-linux-g++
AR = /opt/gcw0-toolchain/usr/bin/mipsel-linux-ar
LDFLAGS += -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T
fpic := -fPIC
OLD_GCC := 1
COMMONFLAGS += -DDINGUX -fomit-frame-pointer -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float
COMMONFLAGS += -DHAVE_SYS_TYPES_H -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L
CFLAGS += -std=c99
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# ARM
else ifneq (,$(findstring armv,$(platform)))
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -shared -Wl,--no-undefined
LDFLAGS += -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T
ifneq (,$(findstring neon,$(platform)))
CFLAGS += -mfpu=neon
HAVE_NEON = 1
endif
ifneq (,$(findstring softfloat,$(platform)))
CFLAGS += -mfloat-abi=softfp
else ifneq (,$(findstring hardfloat,$(platform)))
CFLAGS += -mfloat-abi=hard
endif
CFLAGS += -DARM -marm -DALIGN_DWORD -mstructure-size-boundary=32 -mthumb-interwork -falign-functions=16 -pipe -fstack-protector
# Wincross64
else ifeq ($(platform), wincross64)
AR = x86_64-w64-mingw32-ar
CC = x86_64-w64-mingw32-gcc
CXX = x86_64-w64-mingw32-g++
CFLAGS += -D__WIN32__ -DHAVE_SNPRINTF -DHAVE_VSNPRINTF -D__USE_MINGW_ANSI_STDIO=1 -DHAVE_NETWORK
TARGET := $(TARGET_NAME)_libretro.dll
LDFLAGS += --shared -static-libgcc -static-libstdc++ -Wl,--version-script=$(CORE_DIR)/libretro/link.T -L/usr/x86_64-w64-mingw32/lib
LDFLAGS += -lws2_32 -luser32 -lwinmm -ladvapi32 -lshlwapi -lwsock32 -lws2_32 -lpsapi -liphlpapi -lshell32 -luserenv -lmingw32 -shared -lgcc -lm -lmingw32
# Windows
else
CFLAGS += -D__WIN32__ -DHAVE_SNPRINTF -DHAVE_VSNPRINTF -D__USE_MINGW_ANSI_STDIO=1
TARGET := $(TARGET_NAME)_libretro.dll
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LDFLAGS += --shared -static-libgcc -static-libstdc++ -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--gc-sections -L/usr/x86_64-w64-mingw32/lib
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LDFLAGS += -lws2_32 -luser32 -lwinmm -ladvapi32 -lshlwapi -lwsock32 -lws2_32 -lpsapi -liphlpapi -lshell32 -luserenv -lmingw32 -shared -lgcc -lm -lmingw32
endif
# Common
ifeq ($(DEBUG), 1)
COMMONFLAGS += -O0 -g
else
COMMONFLAGS += -O3 -DNDEBUG
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LDFLAGS += -s
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endif
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# Skip 7zip for static builds
ifneq ($(STATIC_LINKING), 1)
COMMONFLAGS += -DHAVE_7ZIP
endif
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COMMONFLAGS += -DWANT_ZLIB -DHAVE_CONFIG_H -D__LIBRETRO__ -DCORE_NAME=\"$(EMUTYPE)\"
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include Makefile.common
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$(info CFLAGS: $(CFLAGS) $(COMMONFLAGS))
$(info -------)
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OBJECTS += $(patsubst %.cpp,%.o,$(SOURCES_CXX:.cc=.o)) $(SOURCES_C:.c=.o)
CXXFLAGS += $(fpic) $(INCFLAGS) $(COMMONFLAGS)
CFLAGS += $(fpic) $(INCFLAGS) $(COMMONFLAGS)
LDFLAGS += -lm $(fpic)
# Ensure only a language version supported by all compilers is used
# Do not enforce C99 as some gcc-versions appear to not handle system-headers
# properly in that case.
#CFLAGS += -std=c99
CXXFLAGS += -std=c++98
ifeq ($(platform), theos_ios)
COMMON_FLAGS := -DIOS -DARM $(COMMON_DEFINES) $(INCFLAGS) -I$(THEOS_INCLUDE_PATH) -Wno-error
$(LIBRARY_NAME)_CFLAGS += $(CFLAGS) $(COMMON_FLAGS)
$(LIBRARY_NAME)_CXXFLAGS += $(CXXFLAGS) $(COMMON_FLAGS)
${LIBRARY_NAME}_FILES = $(SOURCES_CXX) $(SOURCES_C)
include $(THEOS_MAKE_PATH)/library.mk
else
all: $(TARGET)
$(TARGET): $(OBJECTS)
ifeq ($(platform), emscripten)
$(CXX) -r $(SHARED) -o $@ $(OBJECTS) $(LDFLAGS)
else ifeq ($(STATIC_LINKING), 1)
$(AR) rcs $@ $(OBJECTS)
else
$(CXX) -o $@ $(OBJECTS) $(LDFLAGS)
endif
%.o: %.c
$(CC) $(CFLAGS) -c $^ -o $@
%.o: %.cpp
$(CXX) $(CXXFLAGS) -c $^ -o $@
%.o: %.cc
$(CXX) $(CXXFLAGS) -c $^ -o $@
clean:
rm -f $(OBJECTS) $(TARGET)
.PHONY: clean
endif