DEBUG = 0 GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)" STATIC_LINKING = 0 STATIC_LINKING_LINK = 0 CORE_DIR := . BUILD_DIR = build OBJOUT = -o ifeq ($(platform),linux-portable_x86) include $(BUILD_DIR)/Makefile.linux-portable_x86 else ifeq ($(platform),linux-portable_x86_64) include $(BUILD_DIR)/Makefile.linux-portable_x86_64 else ifeq ($(platform),linux_x86) include $(BUILD_DIR)/Makefile.linux_x86 else ifeq ($(platform),linux_x86_64) include $(BUILD_DIR)/Makefile.linux_x86_64 else ifeq ($(platform),osx_x86) include $(BUILD_DIR)/Makefile.osx_x86 else ifeq ($(platform),osx_x86_64) include $(BUILD_DIR)/Makefile.osx_x86_64 else ifeq ($(platform),mingw_x86) include $(BUILD_DIR)/Makefile.mingw_x86 else ifeq ($(platform),mingw_x86_64) include $(BUILD_DIR)/Makefile.mingw_x86_64 else ifeq ($(platform),ps3_ppc) include $(BUILD_DIR)/Makefile.ps3_ppc else ifeq ($(platform),vita_arm) include $(BUILD_DIR)/Makefile.vita_arm else ifeq ($(platform),wii_ppc) include $(BUILD_DIR)/Makefile.wii_ppc else ifeq ($(platform),windows_x86) include $(BUILD_DIR)/Makefile.windows_x86 else ifeq ($(platform),windows_msvc2003_x86) include $(BUILD_DIR)/Makefile.windows_msvc2003_x86 else ifeq ($(platform),windows_msvc2005_x86) include $(BUILD_DIR)/Makefile.windows_msvc2005_x86 else ifeq ($(platform),windows_msvc2008_x86) include $(BUILD_DIR)/Makefile.windows_msvc2008_x86 else ifeq ($(platform),windows_msvc2010_x86) include $(BUILD_DIR)/Makefile.windows_msvc2010_x86 else ifeq ($(platform),windows_msvc2010_x64) include $(BUILD_DIR)/Makefile.windows_msvc2010_x64 else ifeq ($(platform),windows_msvc2015_x64) include $(BUILD_DIR)/Makefile.windows_msvc2015_x64 else ifeq ($(platform),windows_x86_64) include $(BUILD_DIR)/Makefile.windows_x86_64 else ifeq ($(platform),) 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 else platform = unix endif endif SPACE := SPACE := $(SPACE) $(SPACE) BACKSLASH := BACKSLASH := \$(BACKSLASH) filter_out1 = $(filter-out $(firstword $1),$1) filter_out2 = $(call filter_out1,$(call filter_out1,$1)) unixpath = $(subst \,/,$1) unixcygpath = /$(subst :,,$(call unixpath,$1)) # system platform system_platform = unix ifeq ($(shell uname -a),) EXE_EXT = .exe system_platform = win else ifneq ($(findstring Darwin,$(shell uname -a)),) system_platform = osx ifeq ($(shell uname -p),powerpc) arch = ppc else arch = intel endif else ifneq ($(findstring MINGW,$(shell uname -a)),) system_platform = win endif #CC = gcc TARGET_NAME := mu LIBM = -lm ifeq ($(STATIC_LINKING),1) EXT = a ifeq ($(platform), unix) PLAT = _unix STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 endif endif # UNIX ifeq ($(platform), unix) EXT ?= so TARGET := $(TARGET_NAME)_libretro$(PLAT).$(EXT) fpic := -fPIC SHARED := -shared -Wl,--version-script=$(BUILD_DIR)/link.T ifneq ($(findstring Haiku,$(shell uname -a)),) LIBM := endif # Linux (portable library) else ifeq ($(platform), linux-portable) EXT ?= so TARGET := $(TARGET_NAME)_libretro.$(EXT) fpic := -fPIC -nostdlib SHARED := -shared -Wl,--version-script=$(BUILD_DIR)/link.T LIBM := # OS X else ifeq ($(platform), osx) EXT ?= dylib TARGET := $(TARGET_NAME)_libretro.$(EXT) fpic := -fPIC ifeq ($(arch),ppc) CFLAGS += -D__ppc__ -DMSB_FIRST -DWORDS_BIGENDIAN=1 endif OSXMAJVER = $(shell sw_vers -productVersion | cut -d. -f 1) OSXMINVER = $(shell sw_vers -productVersion | cut -d. -f 2) OSX_LT_MAVERICKS = $(shell (( $(OSXMAJVER) == 10 )) && (( $(OSXMINVER) <= 9)) && echo "YES") OSX_GT_MOJAVE = $(shell (( $(OSXMAJVER) > 10 )) || (( $(OSXMINVER) >= 14)) && echo "YES") ifeq ($(OSX_LT_MAVERICKS),"YES") fpic += -mmacosx-version-min=10.5 else ifneq ($(OSX_GT_MOJAVE),YES) #this breaks compiling on Mac OS Mojave fpic += -mmacosx-version-min=10.1 endif endif SHARED := -dynamiclib ifeq ($(CROSS_COMPILE),1) TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT) CFLAGS += $(TARGET_RULE) CPPFLAGS += $(TARGET_RULE) CXXFLAGS += $(TARGET_RULE) LDFLAGS += $(TARGET_RULE) -lc++ endif # iOS else ifneq (,$(findstring ios,$(platform))) EXT ?= dylib TARGET := $(TARGET_NAME)_libretro_ios.$(EXT) fpic := -fPIC SHARED := -dynamiclib ifeq ($(IOSSDK),) IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path) endif ifeq ($(platform), ios-arm64) CC = cc -arch arm64 -isysroot $(IOSSDK) else CC = cc -arch armv7 -isysroot $(IOSSDK) endif LD = armv7-apple-darwin11-ld CFLAGS += -DIOS ifeq ($(platform),$(filter $(platform),ios9 ios-arm64)) CC += -miphoneos-version-min=8.0 CFLAGS += -miphoneos-version-min=8.0 else CC += -miphoneos-version-min=5.0 CFLAGS += -miphoneos-version-min=5.0 endif # tvOS else ifeq ($(platform), tvos-arm64) TARGET := $(TARGET_NAME)_libretro_tvos.dylib fpic := -fPIC SHARED := -dynamiclib CFLAGS := -DIOS ifeq ($(IOSSDK),) IOSSDK := $(shell xcodebuild -version -sdk appletvos Path) endif CC = clang -arch arm64 -isysroot $(IOSSDK) CXX = clang++ -arch arm64 -isysroot $(IOSSDK) CC += -mappletvos-version-min=11.0 CFLAGS += -mappletvos-version-min=11.0 # Theos iOS else ifeq ($(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 include $(THEOS)/makefiles/common.mk LIBRARY_NAME = $(TARGET_NAME)_libretro_ios # QNX else ifeq ($(platform), qnx) EXT ?= so TARGET := $(TARGET_NAME)_libretro_qnx.$(EXT) fpic := -fPIC SHARED := -shared -Wl,--version-script=$(BUILD_DIR)/link.T CC = qcc -Vgcc_ntoarmv7le AR = qcc -Vgcc_ntoarmv7le CFLAGS += -D__BLACKBERRY_QNX__ # Lightweight PS3 Homebrew SDK else ifneq (,$(filter $(platform), ps3 psl1ght)) TARGET := $(TARGET_NAME)_libretro_$(platform).a CC = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)gcc$(EXE_EXT) AR = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)ar$(EXE_EXT) ifeq ($(platform), psl1ght) CFLAGS += -D__PSL1GHT__ endif CFLAGS += -D__ppc__ -DMSB_FIRST -DWORDS_BIGENDIAN=1 -D__PS3__ STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # PSP else ifeq ($(platform), psp1) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) CC = psp-gcc$(EXE_EXT) AR = psp-ar$(EXE_EXT) CFLAGS += -DPSP -G0 STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # DOS else ifeq ($(platform), dos) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) CC = i686-pc-msdosdjgpp-gcc AR = i686-pc-msdosdjgpp-ar CFLAGS += -march=i386 STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Vita else ifeq ($(platform), vita) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) CC = arm-vita-eabi-gcc$(EXE_EXT) AR = arm-vita-eabi-ar$(EXE_EXT) CFLAGS += -DVITA STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # CTR (3DS) else ifeq ($(platform), ctr) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT) AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT) CFLAGS += -DARM11 -D_3DS CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard CFLAGS += -Wall -mword-relocations CFLAGS += -fomit-frame-pointer -ffast-math CFLAGS += -D_3DS STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Raspberry Pi 2 else ifeq ($(platform), rpi2) TARGET := $(TARGET_NAME)_libretro.so fpic := -fPIC SHARED := -shared -Wl,--version-script=$(BUILD_DIR)/link.T -Wl,--no-undefined CFLAGS += -DARM CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -funsafe-math-optimizations CFLAGS += -fomit-frame-pointer -ffast-math HAVE_NEON = 1 # Raspberry Pi 3 else ifeq ($(platform), rpi3) TARGET := $(TARGET_NAME)_libretro.so fpic := -fPIC SHARED := -shared -Wl,--version-script=$(BUILD_DIR)/link.T -Wl,--no-undefined CFLAGS += -DARM CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -funsafe-math-optimizations CFLAGS += -fomit-frame-pointer -ffast-math HAVE_NEON = 1 # Classic Platforms #################### # Platform affix = classic__ # Help at https://modmyclassic.com/comp # (armv7 a7, hard point, neon based) ### # NESC, SNESC, C64 mini else ifeq ($(platform), classic_armv7_a7) TARGET := $(TARGET_NAME)_libretro.so fpic := -fPIC SHARED := -shared -Wl,--version-script=$(BUILD_DIR)/link.T -Wl,--no-undefined 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 += $(CFLAGS) HAVE_NEON = 1 ARCH = arm ifeq ($(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 `$(CC) -dumpversion` ">= 5" | bc -l), 1) LDFLAGS += -static-libgcc -static-libstdc++ endif endif # Xbox 360 else ifeq ($(platform), xenon) EXT = a TARGET := $(TARGET_NAME)_libretro_xenon360.$(EXT) CC = xenon-gcc$(EXE_EXT) AR = xenon-ar$(EXE_EXT) CFLAGS += -D__LIBXENON__ -m32 -D__ppc__ STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Nintendo Game Cube else ifeq ($(platform), ngc) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT) AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT) CFLAGS += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float -D__ppc__ -DMSB_FIRST -DWORDS_BIGENDIAN=1 CFLAGS += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Nintendo Wii else ifeq ($(platform), wii) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT) AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT) CFLAGS += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -D__ppc__ -DMSB_FIRST -DWORDS_BIGENDIAN=1 CFLAGS += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Nintendo WiiU else ifeq ($(platform), wiiu) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT) AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT) CFLAGS += -DGEKKO -DHW_RVL -mwup -mcpu=750 -meabi -mhard-float -D__ppc__ -DMSB_FIRST -DWORDS_BIGENDIAN=1 CFLAGS += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # ARM else ifneq (,$(findstring armv,$(platform))) EXT ?= so TARGET := $(TARGET_NAME)_libretro.$(EXT) SHARED := -shared -Wl,--no-undefined fpic := -fPIC CC ?= gcc ifneq (,$(findstring cortexa8,$(platform))) CFLAGS += -marm -mcpu=cortex-a8 ASFLAGS += -mcpu=cortex-a8 else ifneq (,$(findstring cortexa9,$(platform))) CFLAGS += -marm -mcpu=cortex-a9 ASFLAGS += -mcpu=cortex-a9 endif CFLAGS += -marm ifneq (,$(findstring neon,$(platform))) CFLAGS += -mfpu=neon ASFLAGS += -mfpu=neon HAVE_NEON = 1 endif ifneq (,$(findstring softfloat,$(platform))) CFLAGS += -mfloat-abi=softfp ASFLAGS += -mfloat-abi=softfp else ifneq (,$(findstring hardfloat,$(platform))) CFLAGS += -mfloat-abi=hard ASFLAGS += -mfloat-abi=hard endif CFLAGS += -DARM # Emscripten else ifeq ($(platform), emscripten) TARGET := $(TARGET_NAME)_libretro_emscripten.bc AR=emar STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # GCW0 else ifeq ($(platform), gcw0) TARGET := $(TARGET_NAME)_libretro.so CC = /opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc CXX = /opt/gcw0-toolchain/usr/bin/mipsel-linux-g++ AR = /opt/gcw0-toolchain/usr/bin/mipsel-linux-ar SHARED := -shared -Wl,--version-script=$(BUILD_DIR)/link.T fpic := -fPIC CFLAGS += $(PTHREAD_FLAGS) CFLAGS += -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float else ifeq ($(platform), msvc) OBJOUT = -Fo # Nintendo Switch (libtransistor) else ifeq ($(platform), switch) EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) include $(LIBTRANSISTOR_HOME)/libtransistor.mk STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Nintendo Switch (libnx) else ifeq ($(platform), libnx) include $(DEVKITPRO)/libnx/switch_rules EXT = a TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT) DEFINES := -DSWITCH=1 -U__linux__ -U__linux -DRARCH_INTERNAL CFLAGS := $(DEFINES) -g \ -O3 \ -fPIE -I$(LIBNX)/include/ -ffunction-sections -fdata-sections -ftls-model=local-exec -Wl,--allow-multiple-definition -specs=$(LIBNX)/switch.specs CFLAGS += $(INCDIRS) CFLAGS += $(INCLUDE) -D__SWITCH__ -DARM -march=armv8-a -mtune=cortex-a57 -mtp=soft CXXFLAGS := $(ASFLAGS) $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11 CFLAGS += -std=gnu11 STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Windows MSVC 2003 Xbox 1 else ifeq ($(platform), xbox1_msvc2003) TARGET := $(TARGET_NAME)_libretro_xdk1.lib CC = CL.exe CXX = CL.exe LD = lib.exe export INCLUDE := $(XDK)\xbox\include export LIB := $(XDK)\xbox\lib PATH := $(call unixcygpath,$(XDK)/xbox/bin/vc71):$(PATH) PSS_STYLE :=2 CFLAGS += -D_XBOX -D_XBOX1 CXXFLAGS += -D_XBOX -D_XBOX1 STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # PlayStation 2 else ifeq ($(platform), ps2) TARGET := $(TARGET_NAME)_libretro_$(platform).a CC = mips64r5900el-ps2-elf-gcc$(EXE_EXT) CXX = mips64r5900el-ps2-elf-g++$(EXE_EXT) AR = mips64r5900el-ps2-elf-ar$(EXE_EXT) CFLAGS += -Wall -DPS2 -DABGR1555 STATIC_LINKING = 1 STATIC_LINKING_LINK = 1 # Windows else EXT ?= dll TARGET := $(TARGET_NAME)_libretro.$(EXT) CC ?= gcc SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=$(BUILD_DIR)/link.T CFLAGS += -D__WIN32__ -D__WIN32_LIBRETRO__ endif ifeq ($(STATIC_LINKING), 1) SHARED= fpic= endif ifeq ($(DEBUG), 1) CFLAGS += -O0 -g else CFLAGS += -O2 -DNDEBUG ifneq ($(GIT_VERSION), " unknown") CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\" endif endif include $(BUILD_DIR)/Makefile.common OBJECTS := $(SOURCES_C:.c=.o) $(SOURCES_CXX:.cpp=.o) $(SOURCES_ASM:.S=.o) DEFINES += $(COREDEFINES) ifeq ($(STATIC_LINKING), 1) DEFINES += -DSTATIC_LINKING endif ifeq ($(platform), sncps3) WARNINGS_DEFINES = CODE_DEFINES = else ifeq ($(platform), ios) WARNINGS_DEFINES = CODE_DEFINES = else ifneq (,$(findstring msvc,$(platform))) WARNING_DEFINES = CODE_DEFINES = else WARNINGS_DEFINES = -Wall -W -Wno-unused-parameter -Wno-sign-compare -Wno-uninitialized CODE_DEFINES = -fomit-frame-pointer endif COMMON_DEFINES += $(CODE_DEFINES) $(WARNINGS_DEFINES) $(fpic) CFLAGS += $(DEFINES) $(COMMON_DEFINES) CXXFLAGS += $(DEFINES) $(COMMON_DEFINES) ifneq (,$(findstring msvc,$(platform))) OBJOUT = -Fo LINKOUT = -out: ifeq ($(STATIC_LINKING),1) LD ?= lib.exe STATIC_LINKING=0 else LD = link.exe endif else OBJOUT = -o LINKOUT = -o LD = $(CC) endif ifeq ($(platform), theos_ios) COMMON_FLAGS := -DIOS -DARM $(COMMON_DEFINES) $(INCFLAGS) -I$(THEOS_INCLUDE_PATH) -Wno-error $(LIBRARY_NAME)_CFLAGS += $(COMMON_FLAGS) ${LIBRARY_NAME}_FILES = $(SOURCES_C) $(SOURCES_CXX) $(SOURCES_ASM) include $(THEOS_MAKE_PATH)/library.mk else all: $(TARGET) $(TARGET): $(OBJECTS) @echo "** BUILDING $(TARGET) FOR PLATFORM $(platform) **" ifeq ($(STATIC_LINKING_LINK), 1) ifneq (,$(findstring msvc,$(platform))) $(LD) $(LINKOUT)$@ $(OBJECTS) else $(AR) rcs $@ $(OBJECTS) endif else $(CC) $(fpic) $(SHARED) $(INCFLAGS) $(LDFLAGS) $(OBJOUT)$@ $(OBJECTS) $(LIBM) endif %.o: %.c $(CC) $(INCFLAGS) $(CFLAGS) -c $(OBJOUT)$@ $< %.o: %.s $(CC) $(INCFLAGS) $(CFLAGS) -c $(OBJOUT)$@ $< clean-objs: rm -rf $(OBJECTS) clean: rm -f $(OBJECTS) $(TARGET) .PHONY: clean endif endif