374 lines
13 KiB
Makefile
374 lines
13 KiB
Makefile
STATIC_LINKING := 0
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AR := ar
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CFLAGS := -Wall $(CFLAGS)
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GIT_VERSION ?= " $(shell git rev-parse --short HEAD || echo unknown)"
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ifneq ($(GIT_VERSION)," unknown")
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CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
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endif
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SPACE :=
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SPACE := $(SPACE) $(SPACE)
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BACKSLASH :=
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BACKSLASH := \$(BACKSLASH)
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filter_out1 = $(filter-out $(firstword $1),$1)
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filter_out2 = $(call filter_out1,$(call filter_out1,$1))
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unixpath = $(subst \,/,$1)
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unixcygpath = /$(subst :,,$(call unixpath,$1))
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ifeq ($(platform),)
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platform = unix
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ifeq ($(shell uname -a),)
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platform = win
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else ifneq ($(findstring MINGW,$(shell uname -a)),)
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platform = win
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else ifneq ($(findstring Darwin,$(shell uname -a)),)
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platform = osx
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else ifneq ($(findstring win,$(shell uname -a)),)
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platform = win
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endif
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endif
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# system platform
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system_platform = unix
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ifeq ($(shell uname -a),)
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EXE_EXT = .exe
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system_platform = win
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else ifneq ($(findstring Darwin,$(shell uname -a)),)
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system_platform = osx
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arch = intel
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ifeq ($(shell uname -p),powerpc)
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arch = ppc
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endif
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else ifneq ($(findstring MINGW,$(shell uname -a)),)
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system_platform = win
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endif
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ifeq ($(platform), win)
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INCFLAGS += -I Windows
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endif
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CORE_DIR = ../
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TARGET_NAME = sameboy
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LIBM = -lm
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ifeq ($(ARCHFLAGS),)
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ifeq ($(archs),ppc)
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ARCHFLAGS = -arch ppc -arch ppc64
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else
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ARCHFLAGS = -arch i386 -arch x86_64
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endif
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endif
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ifneq ($(SANITIZER),)
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CFLAGS := -fsanitize=$(SANITIZER) $(CFLAGS)
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CXXFLAGS := -fsanitize=$(SANITIZER) $(CXXFLAGS)
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LDFLAGS := -fsanitize=$(SANITIZER) $(LDFLAGS) -lasan
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endif
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ifeq ($(platform), osx)
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ifndef ($(NOUNIVERSAL))
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CFLAGS += $(ARCHFLAGS)
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LFLAGS += $(ARCHFLAGS)
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endif
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endif
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ifeq ($(STATIC_LINKING), 1)
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EXT := a
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endif
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ifeq ($(platform), unix)
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EXT ?= so
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TARGET := $(TARGET_NAME)_libretro.$(EXT)
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fpic := -fPIC
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SHARED := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
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else ifeq ($(platform), linux-portable)
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TARGET := $(TARGET_NAME)_libretro.$(EXT)
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fpic := -fPIC -nostdlib
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SHARED := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T
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LIBM :=
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# (armv7 a7, hard point, neon based) ###
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# NESC, SNESC, C64 mini
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else ifeq ($(platform), classic_armv7_a7)
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TARGET := $(TARGET_NAME)_libretro.so
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fpic := -fPIC
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SHARED := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
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CFLAGS += -Ofast \
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-flto=4 -fwhole-program -fuse-linker-plugin \
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-fdata-sections -ffunction-sections -Wl,--gc-sections \
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-fno-stack-protector -fno-ident -fomit-frame-pointer \
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-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
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-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
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-fmerge-all-constants -fno-math-errno \
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-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
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CXXFLAGS += $(CFLAGS)
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CPPFLAGS += $(CFLAGS)
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ASFLAGS += $(CFLAGS)
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HAVE_NEON = 1
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ARCH = arm
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BUILTIN_GPU = neon
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USE_DYNAREC = 1
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ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
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CFLAGS += -march=armv7-a
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else
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CFLAGS += -march=armv7ve
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# If gcc is 5.0 or later
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ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
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LDFLAGS += -static-libgcc -static-libstdc++
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endif
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endif
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###########################
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# Raspberry Pi 4 in 64 mode
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else ifneq (,$(findstring rpi4_64,$(platform)))
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EXT ?= so
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TARGET := $(TARGET_NAME)_libretro.$(EXT)
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fpic := -fPIC
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SHARED := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
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CFLAGS += -O2 -march=armv8-a+crc+simd -mtune=cortex-a72
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###########################
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#######################################
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# Nintendo Switch (libtransistor)
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else ifeq ($(platform), switch)
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TARGET := $(TARGET_NAME)_libretro_$(platform).a
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include $(LIBTRANSISTOR_HOME)/libtransistor.mk
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CFLAGS += -Wl,-q -O3 -fno-short-enums -fno-optimize-sibling-calls
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STATIC_LINKING=1
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# Nintendo Switch (libnx)
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else ifeq ($(platform), libnx)
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include $(DEVKITPRO)/libnx/switch_rules
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TARGET := $(TARGET_NAME)_libretro_$(platform).a
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DEFINES += -DSWITCH=1 -D__SWITCH__ -DARM
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CFLAGS += $(DEFINES) -fPIE -I$(LIBNX)/include/ -ffunction-sections -fdata-sections -ftls-model=local-exec
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CFLAGS += -march=armv8-a -mtune=cortex-a57 -mtp=soft -mcpu=cortex-a57+crc+fp+simd -ffast-math
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CXXFLAGS := $(ASFLAGS) $(CFLAGS)
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STATIC_LINKING = 1
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# Nintendo WiiU
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else ifeq ($(platform), wiiu)
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TARGET := $(TARGET_NAME)_libretro_$(platform).a
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CC ?= $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
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AR ?= $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
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CFLAGS += -DGEKKO -DHW_RVL -DWIIU -mwup -mcpu=750 -meabi -mhard-float -D__ppc__ -DMSB_FIRST -I$(DEVKITPRO)/libogc/include
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CFLAGS += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int
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STATIC_LINKING = 1
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else ifneq (,$(findstring osx,$(platform)))
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TARGET := $(TARGET_NAME)_libretro.dylib
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fpic := -fPIC
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SHARED := -dynamiclib
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else ifneq (,$(findstring ios,$(platform)))
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TARGET := $(TARGET_NAME)_libretro_ios.dylib
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fpic := -fPIC
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SHARED := -dynamiclib
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ifeq ($(IOSSDK),)
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IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
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endif
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DEFINES := -DIOS
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ifeq ($(platform),ios-arm64)
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CC = cc -arch armv64 -isysroot $(IOSSDK)
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else
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CC = cc -arch armv7 -isysroot $(IOSSDK)
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endif
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ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
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CC += -miphoneos-version-min=8.0
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CFLAGS += -miphoneos-version-min=8.0
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else
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CC += -miphoneos-version-min=5.0
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CFLAGS += -miphoneos-version-min=5.0
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endif
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else ifneq (,$(findstring qnx,$(platform)))
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TARGET := $(TARGET_NAME)_libretro_qnx.so
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fpic := -fPIC
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SHARED := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
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else ifeq ($(platform), emscripten)
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TARGET := $(TARGET_NAME)_libretro_emscripten.bc
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fpic := -fPIC
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SHARED := -shared -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
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else ifeq ($(platform), vita)
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TARGET := $(TARGET_NAME)_libretro_vita.a
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CC = arm-vita-eabi-gcc
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AR = arm-vita-eabi-ar
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CFLAGS += -Wl,-q -O3 -fno-short-enums -fno-optimize-sibling-calls
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STATIC_LINKING = 1
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# Windows MSVC 2017 all architectures
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else ifneq (,$(findstring windows_msvc2017,$(platform)))
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NO_GCC := 1
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CFLAGS += -DNOMINMAX
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CXXFLAGS += -DNOMINMAX
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WINDOWS_VERSION = 1
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PlatformSuffix = $(subst windows_msvc2017_,,$(platform))
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ifneq (,$(findstring desktop,$(PlatformSuffix)))
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WinPartition = desktop
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MSVC2017CompileFlags = -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -FS
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LDFLAGS += -MANIFEST -LTCG:incremental -NXCOMPAT -DYNAMICBASE -DEBUG -OPT:REF -INCREMENTAL:NO -SUBSYSTEM:WINDOWS -MANIFESTUAC:"level='asInvoker' uiAccess='false'" -OPT:ICF -ERRORREPORT:PROMPT -NOLOGO -TLBID:1
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LIBS += kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib
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else ifneq (,$(findstring uwp,$(PlatformSuffix)))
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WinPartition = uwp
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MSVC2017CompileFlags = -DWINAPI_FAMILY=WINAPI_FAMILY_APP -D_WINDLL -D_UNICODE -DUNICODE -D__WRL_NO_DEFAULT_LIB__ -EHsc -FS
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LDFLAGS += -APPCONTAINER -NXCOMPAT -DYNAMICBASE -MANIFEST:NO -LTCG -OPT:REF -SUBSYSTEM:CONSOLE -MANIFESTUAC:NO -OPT:ICF -ERRORREPORT:PROMPT -NOLOGO -TLBID:1 -DEBUG:FULL -WINMD:NO
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LIBS += WindowsApp.lib
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endif
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CFLAGS += $(MSVC2017CompileFlags)
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CXXFLAGS += $(MSVC2017CompileFlags)
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TargetArchMoniker = $(subst $(WinPartition)_,,$(PlatformSuffix))
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CC ?= cl.exe
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CXX ?= cl.exe
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LD ?= link.exe
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reg_query = $(call filter_out2,$(subst $2,,$(shell reg query "$2" -v "$1" 2>nul)))
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fix_path = $(subst $(SPACE),\ ,$(subst \,/,$1))
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ProgramFiles86w := $(shell cmd //c "echo %PROGRAMFILES(x86)%")
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ProgramFiles86 := $(shell cygpath "$(ProgramFiles86w)")
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WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0)
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WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_CURRENT_USER\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0)
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WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0)
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WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_CURRENT_USER\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0)
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WindowsSdkDir := $(WindowsSdkDir)
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WindowsSDKVersion ?= $(firstword $(foreach folder,$(subst $(subst \,/,$(WindowsSdkDir)Include/),,$(wildcard $(call fix_path,$(WindowsSdkDir)Include\*))),$(if $(wildcard $(call fix_path,$(WindowsSdkDir)Include/$(folder)/um/Windows.h)),$(folder),)))$(BACKSLASH)
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WindowsSDKVersion := $(WindowsSDKVersion)
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VsInstallBuildTools = $(ProgramFiles86)/Microsoft Visual Studio/2017/BuildTools
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VsInstallEnterprise = $(ProgramFiles86)/Microsoft Visual Studio/2017/Enterprise
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VsInstallProfessional = $(ProgramFiles86)/Microsoft Visual Studio/2017/Professional
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VsInstallCommunity = $(ProgramFiles86)/Microsoft Visual Studio/2017/Community
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VsInstallRoot ?= $(shell if [ -d "$(VsInstallBuildTools)" ]; then echo "$(VsInstallBuildTools)"; fi)
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ifeq ($(VsInstallRoot), )
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VsInstallRoot = $(shell if [ -d "$(VsInstallEnterprise)" ]; then echo "$(VsInstallEnterprise)"; fi)
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endif
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ifeq ($(VsInstallRoot), )
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VsInstallRoot = $(shell if [ -d "$(VsInstallProfessional)" ]; then echo "$(VsInstallProfessional)"; fi)
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endif
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ifeq ($(VsInstallRoot), )
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VsInstallRoot = $(shell if [ -d "$(VsInstallCommunity)" ]; then echo "$(VsInstallCommunity)"; fi)
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endif
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VsInstallRoot := $(VsInstallRoot)
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VcCompilerToolsVer := $(shell cat "$(VsInstallRoot)/VC/Auxiliary/Build/Microsoft.VCToolsVersion.default.txt" | grep -o '[0-9\.]*')
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VcCompilerToolsDir := $(VsInstallRoot)/VC/Tools/MSVC/$(VcCompilerToolsVer)
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WindowsSDKSharedIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\shared")
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WindowsSDKUCRTIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\ucrt")
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WindowsSDKUMIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\um")
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WindowsSDKUCRTLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib\$(WindowsSDKVersion)\ucrt\$(TargetArchMoniker)")
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WindowsSDKUMLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib\$(WindowsSDKVersion)\um\$(TargetArchMoniker)")
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# For some reason the HostX86 compiler doesn't like compiling for x64
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# ("no such file" opening a shared library), and vice-versa.
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# Work around it for now by using the strictly x86 compiler for x86, and x64 for x64.
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# NOTE: What about ARM?
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ifneq (,$(findstring x64,$(TargetArchMoniker)))
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VCCompilerToolsBinDir := $(VcCompilerToolsDir)\bin\HostX64
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else
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VCCompilerToolsBinDir := $(VcCompilerToolsDir)\bin\HostX86
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endif
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PATH := $(shell IFS=$$'\n'; cygpath "$(VCCompilerToolsBinDir)/$(TargetArchMoniker)"):$(PATH)
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PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VsInstallRoot)/Common7/IDE")
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INCLUDE := $(shell IFS=$$'\n'; cygpath -w "$(VcCompilerToolsDir)/include")
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LIB := $(shell IFS=$$'\n'; cygpath -w "$(VcCompilerToolsDir)/lib/$(TargetArchMoniker)")
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ifneq (,$(findstring uwp,$(PlatformSuffix)))
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LIB := $(LIB);$(shell IFS=$$'\n'; cygpath -w "$(LIB)/store")
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endif
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export INCLUDE := $(INCLUDE);$(WindowsSDKSharedIncludeDir);$(WindowsSDKUCRTIncludeDir);$(WindowsSDKUMIncludeDir)
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export LIB := $(LIB);$(WindowsSDKUCRTLibDir);$(WindowsSDKUMLibDir)
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TARGET := $(TARGET_NAME)_libretro.dll
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PSS_STYLE :=2
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LDFLAGS += -DLL
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else
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CC ?= gcc
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TARGET := $(TARGET_NAME)_libretro.dll
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SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=$(CORE_DIR)/libretro/link.T -Wl,--no-undefined
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endif
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TARGET := $(CORE_DIR)/build/bin/$(TARGET)
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# To force use of the Unix version instead of the Windows version
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MKDIR := $(shell which mkdir)
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LDFLAGS += $(LIBM)
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ifeq ($(DEBUG), 1)
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CFLAGS += -O0 -g
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else
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CFLAGS += -O2 -DNDEBUG
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endif
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include Makefile.common
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CFLAGS += -DGB_VERSION=\"$(VERSION)\"
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OBJECTS := $(patsubst $(CORE_DIR)/%.c,$(CORE_DIR)/build/obj/%_libretro.c.o,$(SOURCES_C))
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OBJOUT = -o
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LINKOUT = -o
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ifneq (,$(findstring msvc,$(platform)))
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OBJOUT = -Fo
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LINKOUT = -out:
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ifeq ($(STATIC_LINKING),1)
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LD ?= lib.exe
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STATIC_LINKING=0
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else
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LD = link.exe
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endif
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else
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LD = $(CC)
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endif
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CFLAGS += -D__LIBRETRO__ $(fpic) $(INCFLAGS) -std=gnu11 -D_GNU_SOURCE -D_USE_MATH_DEFINES
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all: $(TARGET)
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$(CORE_DIR)/libretro/%_boot.c: $(CORE_DIR)/build/bin/BootROMs/%_boot.bin
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echo "/* AUTO-GENERATED */" > $@
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echo "const unsigned char $(notdir $(@:%.c=%))[] = {" >> $@
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ifneq ($(findstring Haiku,$(shell uname -s)),)
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# turns out od is posix, hexdump is not hence is less portable
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# this is still rather ugly and could be done better I guess
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od -A none -t x1 -v $< | sed -e 's/^\ /0x/' -e 's/\ /,\ 0x/g' -e 's/$$/,/g' | tr '\n' ' ' >> $@
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else
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hexdump -v -e '/1 "0x%02x, "' $< >> $@
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endif
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echo "};" >> $@
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echo "const unsigned $(notdir $(@:%.c=%))_length = sizeof($(notdir $(@:%.c=%)));" >> $@
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$(CORE_DIR)/build/bin/BootROMs/%_boot.bin:
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$(MAKE) -C $(CORE_DIR) $(patsubst $(CORE_DIR)/%,%,$@)
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$(TARGET): $(OBJECTS)
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-@$(MKDIR) -p $(dir $@)
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ifeq ($(STATIC_LINKING), 1)
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$(AR) rcs $@ $(OBJECTS)
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else
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$(LD) $(fpic) $(SHARED) $(INCFLAGS) $(LINKOUT)$@ $(OBJECTS) $(LDFLAGS)
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endif
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$(CORE_DIR)/build/obj/%_libretro.c.o: $(CORE_DIR)/%.c
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-@$(MKDIR) -p $(dir $@)
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$(CC) -c $(OBJOUT)$@ $< $(CFLAGS) $(fpic) -DGB_INTERNAL
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%.o: %.c
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$(CC) $(CFLAGS) $(fpic) -c $(OBJOUT)$@ $<
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clean:
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rm -f $(OBJECTS) $(TARGET)
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.PHONY: clean
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