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- $(LD) ?= $(CC)
- TARGET ?= PicoDrive
- DEBUG ?= 0
- CFLAGS += -I$(PWD)
- CYCLONE_CC ?= gcc
- CYCLONE_CXX ?= g++
- all: config.mak target_
- ifndef NO_CONFIG_MAK
- ifneq ($(wildcard config.mak),)
- config.mak: ./configure
- @echo $@ is out-of-date, running configure
- @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
- include config.mak
- else
- config.mak:
- @echo "Please run ./configure before running make!"
- @exit 1
- endif
- else # NO_CONFIG_MAK
- config.mak:
- endif
- # This is actually needed, believe me - one bit is used as a flag in some tables
- # If you really have to disable this, set NO_ALIGN_FUNCTIONS elsewhere.
- ifndef NO_ALIGN_FUNCTIONS
- CFLAGS += -falign-functions=2
- endif
- # profiling
- pprof ?= 0
- gperf ?= 0
- ifneq ("$(PLATFORM)", "libretro")
- CFLAGS += -Wall -g
- ifneq ("$(PLATFORM)", "psp")
- ifneq ($(findstring gcc,$(shell $(CC) -v 2>&1)),)
- CFLAGS += -ffunction-sections -fdata-sections
- LDFLAGS += -Wl,--gc-sections
- endif
- endif
- ifeq "$(DEBUG)" "0"
- CFLAGS += -O3 -DNDEBUG
- endif
- LD = $(CC)
- OBJOUT ?= -o
- LINKOUT ?= -o
- endif
- ifeq ("$(PLATFORM)",$(filter "$(PLATFORM)","gp2x" "opendingux" "rpi1"))
- # very small caches, avoid optimization options making the binary much bigger
- CFLAGS += -finline-limit=42 -fno-unroll-loops -fno-ipa-cp -ffast-math
- # this gets you about 20% better execution speed on 32bit arm/mips
- CFLAGS += -fno-common -fno-stack-protector -fno-guess-branch-probability -fno-caller-saves -fno-tree-loop-if-convert -fno-regmove
- endif
- # default settings
- use_libchdr ?= 1
- ifeq "$(ARCH)" "arm"
- use_cyclone ?= 1
- use_fame ?= 0
- use_drz80 ?= 1
- use_cz80 ?= 0
- use_sh2drc ?= 1
- use_svpdrc ?= 1
- asm_memory ?= 1
- asm_render ?= 1
- asm_ym2612 ?= 1
- asm_misc ?= 1
- asm_cdmemory ?= 1
- asm_mix ?= 1
- asm_32xdraw ?= 1
- asm_32xmemory ?= 1
- else
- use_fame ?= 1
- use_cz80 ?= 1
- ifneq (,$(filter x86% i386% mips% aarch% riscv% powerpc% ppc%, $(ARCH)))
- use_sh2drc ?= 1
- endif
- endif
- -include Makefile.local
- ifeq "$(PLATFORM)" "opendingux"
- # TODO this should somehow go to the platform/opendingux directory?
- .od_data: $(TARGET)
- $(RM) -rf .od_data
- cp -r platform/opendingux/data/. .od_data
- cp platform/game_def.cfg .od_data
- cp $< .od_data/PicoDrive
- $(STRIP) .od_data/PicoDrive
- .PHONY: .od_data
- ifneq (,$(filter %__DINGUX__, $(CFLAGS)))
- # "legacy" dingux without opk support
- $(TARGET)-dge.zip: .od_data
- rm -f .od_data/default.*.desktop
- cd .od_data && zip -9 -r ../$@ *
- all: $(TARGET)-dge.zip
- CFLAGS += -DSDL_SURFACE_SW # some legacy dinguces had bugs in HWSURFACE
- else
- $(TARGET).opk: .od_data
- rm -f .od_data/PicoDrive.dge
- mksquashfs .od_data $@ -all-root -noappend -no-exports -no-xattrs
- all: $(TARGET).opk
- endif
- ifneq (,$(filter %mips32r2, $(CFLAGS)))
- CFLAGS += -DMIPS_USE_SYNCI # mips32r2 clear_cache uses SYNCI instead of a syscall
- endif
- OBJS += platform/opendingux/inputmap.o
- use_inputmap ?= 1
- # OpenDingux is a generic platform, really.
- PLATFORM := generic
- endif
- ifeq ("$(PLATFORM)",$(filter "$(PLATFORM)","rpi1" "rpi2"))
- CFLAGS += -DHAVE_GLES -DRASPBERRY
- CFLAGS += -I/opt/vc/include/ -I/opt/vc/include/interface/vcos/pthreads/ -I/opt/vc/include/interface/vmcs_host/linux/
- LDFLAGS += -ldl -lbcm_host -L/opt/vc/lib
- # Stupid renaming occured in latest raspbian...
- ifneq (,$(wildcard /opt/vc/lib/libbrcmGLESv2.so))
- LDFLAGS += -lbrcmEGL -lbrcmGLESv2
- else
- LDFLAGS += -lEGL -lGLESv2 # on raspi GLESv1_CM is included in GLESv2
- endif
- OBJS += platform/linux/emu.o platform/linux/blit.o # FIXME
- OBJS += platform/common/plat_sdl.o platform/common/input_sdlkbd.o
- OBJS += platform/libpicofe/plat_sdl.o platform/libpicofe/in_sdl.o
- OBJS += platform/libpicofe/plat_dummy.o platform/libpicofe/linux/plat.o
- OBJS += platform/libpicofe/gl.o
- OBJS += platform/libpicofe/gl_platform.o
- USE_FRONTEND = 1
- endif
- ifeq "$(PLATFORM)" "generic"
- CFLAGS += -DSDL_OVERLAY_2X -DSDL_BUFFER_3X
- OBJS += platform/linux/emu.o platform/linux/blit.o # FIXME
- ifeq "$(use_inputmap)" "1"
- OBJS += platform/common/plat_sdl.o platform/opendingux/inputmap.o
- else
- OBJS += platform/common/plat_sdl.o platform/common/inputmap_kbd.o
- endif
- OBJS += platform/libpicofe/plat_sdl.o platform/libpicofe/in_sdl.o
- OBJS += platform/libpicofe/plat_dummy.o platform/libpicofe/linux/plat.o
- USE_FRONTEND = 1
- endif
- ifeq "$(PLATFORM)" "pandora"
- platform/common/menu_pico.o: CFLAGS += -DPANDORA
- platform/libpicofe/linux/plat.o: CFLAGS += -DPANDORA
- OBJS += platform/pandora/plat.o
- OBJS += platform/pandora/asm_utils.o
- OBJS += platform/common/arm_utils.o
- OBJS += platform/libpicofe/linux/in_evdev.o
- OBJS += platform/libpicofe/linux/fbdev.o
- OBJS += platform/libpicofe/linux/xenv.o
- OBJS += platform/libpicofe/linux/plat.o
- OBJS += platform/libpicofe/pandora/plat.o
- USE_FRONTEND = 1
- endif
- ifeq "$(PLATFORM)" "gp2x"
- OBJS += platform/common/arm_utils.o
- OBJS += platform/libpicofe/linux/in_evdev.o
- OBJS += platform/libpicofe/linux/plat.o
- OBJS += platform/libpicofe/gp2x/in_gp2x.o
- OBJS += platform/libpicofe/gp2x/soc.o
- OBJS += platform/libpicofe/gp2x/soc_mmsp2.o
- OBJS += platform/libpicofe/gp2x/soc_pollux.o
- OBJS += platform/libpicofe/gp2x/plat.o
- OBJS += platform/libpicofe/gp2x/pollux_set.o
- OBJS += platform/gp2x/940ctl.o
- OBJS += platform/gp2x/plat.o
- OBJS += platform/gp2x/emu.o
- OBJS += platform/gp2x/vid_mmsp2.o
- OBJS += platform/gp2x/vid_pollux.o
- OBJS += platform/gp2x/warm.o
- USE_FRONTEND = 1
- PLATFORM_MP3 = 1
- PLATFORM_ZLIB = 1
- endif
- ifeq "$(PLATFORM)" "psp"
- CFLAGS += -DUSE_BGR565 -G8 # -DLPRINTF_STDIO -DFW15
- LDLIBS += -lpspgu -lpspge -lpsppower -lpspaudio -lpspdisplay -lpspaudiocodec
- LDLIBS += -lpsprtc -lpspctrl -lpspsdk -lc -lpspnet_inet -lpspuser -lpspkernel
- platform/common/main.o: CFLAGS += -Dmain=pico_main
- OBJS += platform/psp/plat.o
- OBJS += platform/psp/emu.o
- OBJS += platform/psp/in_psp.o
- OBJS += platform/psp/psp.o
- OBJS += platform/psp/asm_utils.o
- OBJS += platform/psp/mp3.o
- USE_FRONTEND = 1
- endif
- ifeq "$(PLATFORM)" "libretro"
- OBJS += platform/libretro/libretro.o
- ifeq "$(USE_LIBRETRO_VFS)" "1"
- OBJS += platform/libretro/libretro-common/compat/compat_posix_string.o
- OBJS += platform/libretro/libretro-common/compat/compat_strl.o
- OBJS += platform/libretro/libretro-common/compat/fopen_utf8.o
- OBJS += platform/libretro/libretro-common/encodings/encoding_utf.o
- OBJS += platform/libretro/libretro-common/streams/file_stream.o
- OBJS += platform/libretro/libretro-common/streams/file_stream_transforms.o
- OBJS += platform/libretro/libretro-common/vfs/vfs_implementation.o
- endif
- PLATFORM_ZLIB ?= 1
- endif
- ifeq "$(USE_FRONTEND)" "1"
- # common
- OBJS += platform/common/main.o platform/common/configfile_fk.o platform/common/emu.o platform/common/upscale.o \
- platform/common/menu_pico.o platform/common/config_file.o
- # libpicofe
- OBJS += platform/libpicofe/input.o platform/libpicofe/readpng.o \
- platform/libpicofe/fonts.o
- # libpicofe - sound
- OBJS += platform/libpicofe/sndout.o
- ifneq ($(findstring oss,$(SOUND_DRIVERS)),)
- platform/libpicofe/sndout.o: CFLAGS += -DHAVE_OSS
- OBJS += platform/libpicofe/linux/sndout_oss.o
- endif
- ifneq ($(findstring alsa,$(SOUND_DRIVERS)),)
- platform/libpicofe/sndout.o: CFLAGS += -DHAVE_ALSA
- OBJS += platform/libpicofe/linux/sndout_alsa.o
- endif
- ifneq ($(findstring sdl,$(SOUND_DRIVERS)),)
- platform/libpicofe/sndout.o: CFLAGS += -DHAVE_SDL
- OBJS += platform/libpicofe/sndout_sdl.o
- endif
- ifeq "$(ARCH)" "arm"
- OBJS += platform/libpicofe/arm_linux.o
- endif
- endif # USE_FRONTEND
- ifneq "$(PLATFORM)" "psp"
- OBJS += platform/common/mp3.o platform/common/mp3_sync.o
- ifeq "$(PLATFORM_MP3)" "1"
- OBJS += platform/common/mp3_helix.o
- else ifeq "$(HAVE_LIBAVCODEC)" "1"
- OBJS += platform/common/mp3_libavcodec.o
- else
- #OBJS += platform/common/mp3_minimp3.o
- OBJS += platform/common/mp3_drmp3.o
- endif
- endif
- ifeq (1,$(use_libchdr))
- CFLAGS += -DUSE_LIBCHDR
- # chdr
- CHDR = pico/cd/libchdr
- CHDR_OBJS += $(CHDR)/src/libchdr_chd.o $(CHDR)/src/libchdr_cdrom.o
- CHDR_OBJS += $(CHDR)/src/libchdr_flac.o
- CHDR_OBJS += $(CHDR)/src/libchdr_bitstream.o $(CHDR)/src/libchdr_huffman.o
- # lzma
- LZMA = $(CHDR)/deps/lzma-19.00
- LZMA_OBJS += $(LZMA)/src/CpuArch.o $(LZMA)/src/Alloc.o $(LZMA)/src/LzmaEnc.o
- LZMA_OBJS += $(LZMA)/src/Sort.o $(LZMA)/src/LzmaDec.o $(LZMA)/src/LzFind.o
- LZMA_OBJS += $(LZMA)/src/Delta.o
- $(LZMA_OBJS): CFLAGS += -D_7ZIP_ST
- OBJS += $(CHDR_OBJS) $(LZMA_OBJS)
- # ouf... prepend includes to overload headers available in the toolchain
- CHDR_I = $(shell find $(CHDR) -name 'include')
- CFLAGS := $(patsubst %, -I%, $(CHDR_I)) $(CFLAGS)
- endif
- ifeq "$(PLATFORM_ZLIB)" "1"
- # zlib
- OBJS += zlib/gzio.o zlib/inffast.o zlib/inflate.o zlib/inftrees.o zlib/trees.o \
- zlib/deflate.o zlib/crc32.o zlib/adler32.o zlib/zutil.o zlib/compress.o zlib/uncompr.o
- CFLAGS += -Izlib
- endif
- # unzip
- OBJS += unzip/unzip.o
- include platform/common/common.mak
- OBJS += $(OBJS_COMMON)
- CFLAGS += $(addprefix -D,$(DEFINES))
- ifneq (,$(findstring sdl,$(OBJS)))
- CFLAGS += -DUSE_SDL
- endif
- ifneq ($(findstring gcc,$(CC)),)
- ifneq ($(findstring SunOS,$(shell uname -a)),SunOS)
- ifeq ($(findstring Darwin,$(shell uname -a)),Darwin)
- LDFLAGS += -Wl,-map,$(TARGET).map
- else
- LDFLAGS += -Wl,-Map=$(TARGET).map
- endif
- endif
- endif
- target_: $(TARGET)
- clean:
- $(RM) $(TARGET) $(OBJS) pico/pico_int_offs.h
- $(RM) -r .od_data
- $(TARGET): $(OBJS)
- ifeq ($(STATIC_LINKING), 1)
- $(AR) rcs $@ $^
- else
- $(LD) $(LINKOUT)$@ $^ $(LDFLAGS) $(LDLIBS)
- endif
- ifeq "$(PLATFORM)" "psp"
- PSPSDK ?= $(shell psp-config --pspsdk-path)
- TARGET = PicoDrive
- PSP_EBOOT_TITLE = PicoDrive
- PSP_EBOOT_ICON = platform/psp/data/icon.png
- LIBS += -lpng -lm -lz -lpspgu -lpsppower -lpspaudio -lpsprtc -lpspaudiocodec
- EXTRA_TARGETS = EBOOT.PBP
- include $(PSPSDK)/lib/build.mak
- # TODO image generation
- endif
- pprof: platform/linux/pprof.c
- $(CC) $(CFLAGS) -O2 -ggdb -DPPROF -DPPROF_TOOL -I../../ -I. $^ -o $@ $(LDFLAGS) $(LDLIBS)
- pico/pico_int_offs.h: tools/mkoffsets.sh
- make -C tools/ XCC="$(CC)" XCFLAGS="$(CFLAGS)" XPLATFORM="$(platform)"
- %.o: %.c
- $(CC) -c $(OBJOUT)$@ $< $(CFLAGS)
- .s.o:
- $(CC) $(CFLAGS) -c $< -o $@
- .S.o:
- $(CC) $(CFLAGS) -c $< -o $@
- # special flags - perhaps fix this someday instead?
- pico/draw.o: CFLAGS += -fno-strict-aliasing
- pico/draw2.o: CFLAGS += -fno-strict-aliasing
- pico/mode4.o: CFLAGS += -fno-strict-aliasing
- pico/cd/memory.o: CFLAGS += -fno-strict-aliasing
- pico/cd/cd_file.o: CFLAGS += -fno-strict-aliasing
- pico/cd/pcm.o: CFLAGS += -fno-strict-aliasing
- pico/cd/LC89510.o: CFLAGS += -fno-strict-aliasing
- pico/cd/gfx_cd.o: CFLAGS += -fno-strict-aliasing
- ifeq (1,$(use_sh2drc))
- ifneq (,$(findstring -flto,$(CFLAGS)))
- # if using the DRC, memory and sh2soc directly use the DRC register for SH2 SR
- # to avoid saving and reloading it. However, this collides with the use of LTO.
- pico/32x/memory.o: CFLAGS += -fno-lto
- pico/32x/sh2soc.o: CFLAGS += -fno-lto
- endif
- endif
- # fame needs ~2GB of RAM to compile on gcc 4.8
- # on x86, this is reduced by ~300MB when debug info is off (but not on ARM)
- # not using O3 and -fno-expensive-optimizations seems to also help, but you may
- # want to remove this stuff for better performance if your compiler can handle it
- ifeq "$(DEBUG)" "0"
- ifeq (,$(findstring msvc,$(platform)))
- cpu/fame/famec.o: CFLAGS += -g0 -O2 -fno-expensive-optimizations
- else
- cpu/fame/famec.o: CFLAGS += -Od
- endif
- endif
- pico/carthw_cfg.c: pico/carthw.cfg
- tools/make_carthw_c $< $@
- # preprocessed asm files most probably include the offsets file
- $(filter %.S,$(SRCS_COMMON)): pico/pico_int_offs.h
- # random deps
- pico/carthw/svp/compiler.o : cpu/drc/emit_arm.c
- cpu/sh2/compiler.o : cpu/drc/emit_arm.c cpu/drc/emit_arm64.c cpu/drc/emit_ppc.c
- cpu/sh2/compiler.o : cpu/drc/emit_x86.c cpu/drc/emit_mips.c cpu/drc/emit_riscv.c
- cpu/sh2/mame/sh2pico.o : cpu/sh2/mame/sh2.c
- pico/pico.o pico/cd/mcd.o pico/32x/32x.o : pico/pico_cmn.c pico/pico_int.h
- pico/memory.o pico/cd/memory.o pico/32x/memory.o : pico/pico_int.h pico/memory.h
- # pico/cart.o : pico/carthw_cfg.c
- cpu/fame/famec.o: cpu/fame/famec.c cpu/fame/famec_opcodes.h
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