add basic libretro file wip

2026-05-20 22:33:22 +02:00 · 2015-12-15 01:01:43 +01:00
parent 5a96c0ca66
commit 69e30b219a
30 changed files with 6818 additions and 0 deletions
@@ -0,0 +1,334 @@
+TARGET_NAME := atari800
+
+DEBUG   = 0
+LOG_PERFORMANCE = 1
+HAVE_COMPAT = 0
+
+SOURCES_C   :=
+SOURCES_CXX :=
+LIBS    :=
+
+ifneq ($(EMSCRIPTEN),)
+	platform = emscripten
+endif
+
+ifeq ($(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,$(shell uname -a)),)
+		platform = win
+	endif
+endif
+
+# system platform
+system_platform = unix
+ifeq ($(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
+
+CC_AS ?= $(CC)
+LIBM  :=  -lm
+LIBZ  := -lz
+# Unix
+ifneq (,$(findstring unix,$(platform)))
+	TARGET := $(TARGET_NAME)_libretro.so
+	fpic := -fPIC
+	SHARED := -shared -Wl,-version-script=link.T -Wl,-no-undefined
+
+else ifneq (,$(findstring linux-portable,$(platform)))
+	TARGET := $(TARGET_NAME)_libretro.so
+	fpic := -fPIC -nostdlib
+	LIBM :=
+	LIBZ :=
+	SHARED := -shared -Wl,-version-script=link.T
+# android arm
+else ifneq (,$(findstring android,$(platform)))
+   	TARGET := $(TARGET_NAME)_libretro.so
+   	fpic = -fPIC
+   	SHARED := -lstdc++ -llog -lz -shared -Wl,--version-script=link.T -Wl,--no-undefined
+
+   	CC = arm-linux-androideabi-gcc
+   	CXX = arm-linux-androideabi-g++
+# Raspberry Pi
+else ifneq (,$(findstring rpi,$(platform)))
+	TARGET := $(TARGET_NAME)_libretro.so
+	LDFLAGS += -shared -Wl,--version-script=link.T
+	fpic = -fPIC
+	SHARED := -shared -Wl,-version-script=link.T -Wl,-no-undefined
+
+# OS X
+else ifeq ($(platform), osx)
+	TARGET := $(TARGET_NAME)_libretro.dylib
+	fpic := -fPIC
+	SHARED := -dynamiclib
+	OSXVER = `sw_vers -productVersion | cut -d. -f 2`
+	OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
+	ifeq ($(OSX_LT_MAVERICKS),"YES")
+		fpic += -mmacosx-version-min=10.5
+	endif
+
+# 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
+
+	CC = cc -arch armv7 -isysroot $(IOSSDK)
+	CC_AS = perl ./tools/gas-preprocessor.pl $(CC)
+	CXX = c++ -arch armv7 -isysroot $(IOSSDK)
+ifeq ($(platform),ios9)
+	CC += -miphoneos-version-min=8.0
+	CXX += -miphoneos-version-min=8.0
+	CC_AS += -miphoneos-version-min=8.0
+	PLATFORM_DEFINES := -miphoneos-version-min=8.0
+else
+	CC += -miphoneos-version-min=5.0
+	CXX += -miphoneos-version-min=5.0
+	CC_AS += -miphoneos-version-min=5.0
+	PLATFORM_DEFINES := -miphoneos-version-min=5.0
+endif
+
+# Theos
+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)
+	TARGET := $(TARGET_NAME)_libretro_qnx.so
+	fpic := -fPIC
+	SHARED := -lcpp -shared -Wl,-version-script=link.T
+	CC = qcc -Vgcc_ntoarmv7le
+	CC_AS = qcc -Vgcc_ntoarmv7le
+	CXX = QCC -Vgcc_ntoarmv7le_cpp
+	AR = QCC -Vgcc_ntoarmv7le
+	PLATFORM_DEFINES := -D__BLACKBERRY_QNX__ -fexceptions -marm -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
+
+# PS3
+else ifeq ($(platform), ps3)
+	TARGET := $(TARGET_NAME)_libretro_ps3.a
+	CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
+	CC_AS = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
+	CXX = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-g++.exe
+	AR = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ar.exe
+	PLATFORM_DEFINES := -D__CELLOS_LV2__
+	STATIC_LINKING = 1
+	HAVE_COMPAT = 1
+
+# sncps3
+else ifeq ($(platform), sncps3)
+	TARGET := $(TARGET_NAME)_libretro_ps3.a
+	CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
+	CC_AS = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
+	CXX = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
+	AR = $(CELL_SDK)/host-win32/sn/bin/ps3snarl.exe
+	PLATFORM_DEFINES := -D__CELLOS_LV2__
+	STATIC_LINKING = 1
+	HAVE_COMPAT = 1
+
+# Lightweight PS3 Homebrew SDK
+else ifeq ($(platform), psl1ght)
+	TARGET := $(TARGET_NAME)_libretro_psl1ght.a
+	CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
+	CC_AS = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
+	CXX = $(PS3DEV)/ppu/bin/ppu-g++$(EXE_EXT)
+	AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
+	PLATFORM_DEFINES := -D__CELLOS_LV2__
+	STATIC_LINKING = 1
+	HAVE_COMPAT = 1
+
+# PSP
+else ifeq ($(platform), psp1)
+	TARGET := $(TARGET_NAME)_libretro_psp1.a
+	CC = psp-gcc$(EXE_EXT)
+	CC_AS = psp-gcc$(EXE_EXT)
+	CXX = psp-g++$(EXE_EXT)
+	AR = psp-ar$(EXE_EXT)
+	PLATFORM_DEFINES := -DPSP
+	CFLAGS += -G0
+	CXXFLAGS += -G0
+	STATIC_LINKING = 1
+	HAVE_COMPAT = 1
+	EXTRA_INCLUDES := -I$(shell psp-config --pspsdk-path)/include
+
+# Xbox 360
+else ifeq ($(platform), xenon)
+	TARGET := $(TARGET_NAME)_libretro_xenon360.a
+	CC = xenon-gcc$(EXE_EXT)
+	CC_AS = xenon-gcc$(EXE_EXT)
+	CXX = xenon-g++$(EXE_EXT)
+	AR = xenon-ar$(EXE_EXT)
+	PLATFORM_DEFINES := -D__LIBXENON__
+	STATIC_LINKING = 1
+
+# Nintendo Game Cube
+else ifeq ($(platform), ngc)
+	TARGET := $(TARGET_NAME)_libretro_ngc.a
+	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
+	CC_AS = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
+	CXX = $(DEVKITPPC)/bin/powerpc-eabi-g++$(EXE_EXT)
+	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
+	PLATFORM_DEFINES += -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float
+	STATIC_LINKING = 1
+	HAVE_COMPAT = 1
+
+# Nintendo Wii
+else ifeq ($(platform), wii)
+	TARGET := $(TARGET_NAME)_libretro_wii.a
+	CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
+	CC_AS = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
+	CXX = $(DEVKITPPC)/bin/powerpc-eabi-g++$(EXE_EXT)
+	AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
+	PLATFORM_DEFINES += -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float
+	STATIC_LINKING = 1
+	HAVE_COMPAT = 1
+
+# ARM
+else ifneq (,$(findstring armv,$(platform)))
+	TARGET := $(TARGET_NAME)_libretro.so
+	fpic := -fPIC
+	SHARED := -shared -Wl,-version-script=link.T
+	CC = gcc
+	CC_AS = gcc
+	CXX = g++
+	ifneq (,$(findstring cortexa8,$(platform)))
+		PLATFORM_DEFINES += -marm -mcpu=cortex-a8
+	else ifneq (,$(findstring cortexa9,$(platform)))
+		PLATFORM_DEFINES += -marm -mcpu=cortex-a9
+	endif
+	PLATFORM_DEFINES += -marm
+	ifneq (,$(findstring neon,$(platform)))
+		PLATFORM_DEFINES += -mfpu=neon
+		HAVE_NEON = 1
+	endif
+	ifneq (,$(findstring softfloat,$(platform)))
+		PLATFORM_DEFINES += -mfloat-abi=softfp
+	else ifneq (,$(findstring hardfloat,$(platform)))
+		PLATFORM_DEFINES += -mfloat-abi=hard
+	endif
+	PLATFORM_DEFINES += -DARM
+
+# emscripten
+else ifeq ($(platform), emscripten)
+	TARGET := $(TARGET_NAME)_libretro_emscripten.bc
+
+# Windows
+else
+	TARGET := $(TARGET_NAME)_libretro.dll
+	CC = gcc
+	CC_AS = gcc
+	CXX = g++
+	SHARED := -shared -static-libgcc -static-libstdc++ -Wl,-no-undefined -Wl,-version-script=link.T
+	LIBS += -lshlwapi
+	HAVE_WIN32_MSX_MANAGER = 1
+
+endif
+
+CORE_DIR  := .
+CAP32_DIR := $(CORE_DIR)/cap32
+
+ifeq ($(HAVE_COMPAT), 1)
+	PLATFORM_DEFINES += -DHAVE_COMPAT
+endif
+
+ifeq ($(DEBUG), 1)
+	CFLAGS += -O0 -g
+	CXXFLAGS += -O0 -g
+else ifeq ($(platform), emscripten)
+	CFLAGS += -O2
+	CXXFLAGS += -O2 -fno-exceptions -fno-rtti -DHAVE_STDINT_H
+else
+	CFLAGS += -O3
+	CXXFLAGS += -O3 -fno-exceptions -fno-rtti -DHAVE_STDINT_H
+endif
+
+ifeq ($(LOG_PERFORMANCE), 1)
+	CFLAGS += -DLOG_PERFORMANCE
+	CXXFLAGS += -DLOG_PERFORMANCE
+endif
+
+
+DEFINES := -D__LIBRETRO__ $(PLATFORM_DEFINES) -DINLINE="inline"
+DEFINES += -DHAVE_CONFIG_H
+
+CFLAGS   += $(fpic) $(DEFINES)
+CFLAGS   += -Wall
+
+CXXFLAGS += $(fpic) $(DEFINES)
+CXXFLAGS += -Wall
+
+LDFLAGS += $(LIBM) $(LIBZ)
+
+ROMS =
+SNAPS =
+
+include Makefile.common
+
+HEADERS += $(ROMS:.rom=.h) $(SNAPS:.szx=.h)
+OBJS += $(SOURCES_C:.c=.o) $(SOURCES_CXX:.cpp=.o)
+
+INCDIRS := $(EXTRA_INCLUDES) $(INCFLAGS)
+
+%.o: %.cpp
+	$(CXX) -c -o $@ $< $(CXXFLAGS) $(INCDIRS)
+
+%.o: %.c
+	$(CC) -c -o $@ $< $(CFLAGS) $(INCDIRS)
+
+%.o: %.S
+	$(CC_AS) -c -o $@ $< $(CFLAGS) $(INCDIRS)
+
+%.h: %.rom
+	xxd -i $< | sed "s/unsigned/const unsigned/g" > $@
+
+%.h: %.szx
+	xxd -i $< | sed "s/unsigned/const unsigned/g" > $@
+
+ifeq ($(platform), theos_ios)
+COMMON_FLAGS := -DIOS $(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) $(SOURCES_C)
+${LIBRARY_NAME}_LIBRARIES = z
+include $(THEOS_MAKE_PATH)/library.mk
+else
+all: $(TARGET)
+
+$(TARGET): $(HEADERS) $(OBJS)
+ifeq ($(STATIC_LINKING), 1)
+	$(AR) rcs $@ $(OBJS)
+else
+	$(CC) -o $@ $(SHARED) $(OBJS) $(LDFLAGS) $(LIBS)
+endif
+
+clean-objs:
+	rm -f $(OBJS)
+
+clean:
+	rm -f $(OBJS)
+	rm -f $(HEADERS)
+	rm -f $(TARGET)
+
+.PHONY: $(TARGET) clean clean-objs
+endif