hatari/Makefile.libretro
2024-10-15 20:55:50 -04:00

262 lines
8.4 KiB
Makefile
Executable File

CORE_DIR := .
LIBRETRO_DIR = $(CORE_DIR)/libretro
ZLIB_DIR = $(LIBRETRO_DIR)/utils/zlib
STATIC_LINKING=0
STATIC_LINKING_LINK=0
ifeq ($(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
EXTERNAL_ZLIB ?= 0
TARGET_NAME := hatari
GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
ifneq ($(GIT_VERSION)," unknown")
CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
endif
ifeq ($(platform), unix)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -lpthread -shared -Wl,--version-script=$(LIBRETRO_DIR)/link.T -Wl,--no-undefined -Wl,--as-needed
PLATFLAGS := -DLSB_FIRST -DALIGN_DWORD
ifeq ($(ARCH), arm)
CFLAGS += -mno-unaligned-access
endif
else ifeq ($(platform), android)
CC = arm-linux-androideabi-gcc
AR = @arm-linux-androideabi-ar
LD = @arm-linux-androideabi-g++
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -Wl,--fix-cortex-a8 -llog -lz -shared -Wl,--version-script=$(LIBRETRO_DIR)/link.T -Wl,--no-undefined
PLATFLAGS := -DAND -DLSB_FIRST -DALIGN_DWORD
# 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 := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -lz -lpthread -shared -Wl,--version-script=$(LIBRETRO_DIR)/link.T -Wl,--no-undefined
CFLAGS += -Ofast \
-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
HAVE_NEON = 1
ARCH = arm
PLATFLAGS := -DLSB_FIRST -DALIGN_DWORD
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
#######################################
else ifeq ($(platform), osx)
TARGET := $(TARGET_NAME)_libretro.dylib
fpic := -fPIC
SHARED := -dynamiclib
PLATFLAGS := -DLSB_FIRST -DALIGN_DWORD -DHAVE_POSIX_MEMALIGN=1
ifeq ($(CROSS_COMPILE),1)
TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
CFLAGS += $(TARGET_RULE)
CPPFLAGS += $(TARGET_RULE)
CXXFLAGS += $(TARGET_RULE)
LDFLAGS += $(TARGET_RULE)
endif
# ARM
else ifneq (,$(findstring armv,$(platform)))
CC = gcc
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC -fsigned-char
SHARED := -lz -lpthread -shared -Wl,--version-script=$(LIBRETRO_DIR)/link.T -Wl,--no-undefined
PLATFLAGS := -DLSB_FIRST -DALIGN_DWORD
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
# iOS
else ifneq (,$(findstring ios,$(platform)))
TARGET := $(TARGET_NAME)_libretro_ios.dylib
fpic := -fPIC
SHARED := -dynamiclib
ifeq ($(IOSSDK),)
IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
endif
ifeq ($(platform),ios-arm64)
CC = cc -arch arm64 -isysroot $(IOSSDK)
else
CC = cc -marm -arch armv7 -isysroot $(IOSSDK)
endif
CFLAGS += -DIOS -DHAVE_POSIX_MEMALIGN=1 -w
ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
CC += -miphoneos-version-min=8.0
CFLAGS += -miphoneos-version-min=8.0
else
CC += -miphoneos-version-min=5.0
CFLAGS += -miphoneos-version-min=5.0
endif
else ifeq ($(platform), tvos-arm64)
TARGET := $(TARGET_NAME)_libretro_tvos.dylib
fpic := -fPIC
SHARED := -dynamiclib
ifeq ($(IOSSDK),)
IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
endif
CC = clang -arch arm64 -isysroot $(IOSSDK)
CXX = clang++ -arch arm64 -isysroot $(IOSSDK)
CFLAGS += -DIOS -DHAVE_POSIX_MEMALIGN=1 -w
CC += -mappletvos-version-min=11.0
CFLAGS += -mappletvos-version-min=11.0
else ifeq ($(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)
CFLAGS += -DSDL_BYTEORDER=SDL_BIG_ENDIAN -DMSB_FIRST -DBYTE_ORDER=BIG_ENDIAN -DBYTE_ORDER=BIG_ENDIAN \
-D_FILE_OFFSET_BITS=64 -DHAVE_MEMALIGN -DHAVE_ASPRINTF -I$(ZLIB_DIR) -I$(DEVKITPRO)/libogc/include \
-D__powerpc__ -D__POWERPC__ -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float -D__ppc__
SHARED := -lm -lpthread -lc
PLATFLAGS := -DALIGN_DWORD
EXTERNAL_ZLIB = 1
STATIC_LINKING=1
STATIC_LINKING_LINK=1
# Nintendo Game Cube / Wii / WiiU
else ifeq ($(platform), wiiu)
TARGET := $(TARGET_NAME)_libretro_$(platform).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)
PLATFORM_DEFINES += -DSDL_BYTEORDER=SDL_BIG_ENDIAN -DMSB_FIRST -DBYTE_ORDER=BIG_ENDIAN -DBYTE_ORDER=BIG_ENDIAN
PLATFORM_DEFINES += -DGEKKO -mcpu=750 -meabi -mhard-float -DHAVE_STRTOF_L -DHAVE_LOCALE
PLATFORM_DEFINES += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int -D_GNU_SOURCE
PLATFORM_DEFINES += -DWIIU -DHW_RVL -DWORDS_BIGENDIAN=1 -Dpowerpc -D__POWERPC__ -D__ppc__
PLATFORM_DEFINES += -D__wiiu__ -D__wut__ -ffunction-sections -fdata-sections
STATIC_LINKING=1
STATIC_LINKING_LINK = 1
CFLAGS += -DALIGN_DWORD -D_FILE_OFFSET_BITS=64 $(PLATFORM_DEFINES) -I$(ZLIB_DIR)
# 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)
CXX = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)g++$(EXE_EXT)
AR = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)ar$(EXE_EXT)
SHARED := -lm -lpthread -lc
CFLAGS += -DSDL_BYTEORDER=SDL_BIG_ENDIAN -DMSB_FIRST -DBYTE_ORDER=BIG_ENDIAN -DBYTE_ORDER=BIG_ENDIAN \
-D__PS3__ -DHAVE_MEMALIGN -DHAVE_ASPRINTF -I$(ZLIB_DIR)
PLATFLAGS := -DALIGN_DWORD
EXTERNAL_ZLIB = 1
ifeq ($(platform), psl1ght)
CFLAGS += -D__PSL1GHT__
endif
STATIC_LINKING=1
STATIC_LINKING_LINK=1
else ifeq ($(platform), vita)
TARGET := $(TARGET_NAME)_libretro_vita.a
CC = arm-vita-eabi-gcc
CXX = arm-vita-eabi-g++
AR = arm-vita-eabi-ar
CFLAGS += -DLSB_FIRST -DSDL_BYTEORDER=SDL_LIL_ENDIAN
PLATFLAGS := -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int -DHAVE_STRTOUL -DVITA -I$(ZLIB_DIR) -DHAVE_ALPHASORT -DHAVE_SCANDIR
STATIC_LINKING=1
STATIC_LINKING_LINK=1
else
PLATFLAGS := -DLSB_FIRST -DALIGN_DWORD -DWIN32PORT -DWIN32
CFLAGS += -D_FILE_OFFSET_BITS=64
TARGET := $(TARGET_NAME)_libretro.dll
SHARED := -shared -static-libgcc -s -Wl,--version-script=$(LIBRETRO_DIR)/link.T -Wl,--no-undefined
EXTERNAL_ZLIB = 1
endif
ZLIB =
ifneq ($(EXTERNAL_ZLIB), 1)
ZLIB = -lz
endif
ifeq ($(capsimg), 1)
PLATFLAGS += -DHAVE_CAPSIMAGE -DCAPSIMAGE_VERSION=5 -I$(capssrc)/LibIPF/ -I$(capssrc)/Core/
endif
ifeq ($(DEBUG), 1)
CFLAGS += -Og -g
else
CFLAGS += -funroll-loops -ffast-math -fomit-frame-pointer -O3
endif
CFLAGS += -fsigned-char -D__LIBRETRO__ -fno-builtin
CFLAGS += $(fpic) $(PLATFLAGS)
CXXFLAGS := $(CFLAGS)
CPPFLAGS := $(CFLAGS)
EMU = $(CORE_DIR)/src
CPU = $(EMU)/uae-cpu
FALCON = $(EMU)/falcon
DBG = $(EMU)/debug
FLP = $(EMU)
GUI = $(LIBRETRO_DIR)/gui-retro
CPU_PREGEN = $(LIBRETRO_DIR)/uae-cpu-pregen
LIBUTILS = $(LIBRETRO_DIR)/utils
include Makefile.common
OBJECTS := $(SOURCES_C:.c=.o)
all: $(TARGET)
$(TARGET): $(OBJECTS)
ifeq ($(STATIC_LINKING_LINK),1)
$(AR) rcs $@ $(OBJECTS)
else
$(CC) $(CFLAGS) $(INCFLAGS) $(LDFLAGS) $(OBJECTS) -o $@ -lm $(ZLIB) $(SHARED)
endif
%.o: %.c
$(CC) $(CFLAGS) $(INCFLAGS) -c -o $@ $<
clean:
rm -f $(OBJECTS) $(TARGET)
.PHONY: clean