RetroArch/Makefile.dos
Jesse Talavera-Greenberg cbf49a0b77
XDelta patch support (Take 2) (#15915)
* Add xdelta in deps

* Include <assert.h> in xdelta3.h

- Otherwise the static_assert calls can fail

* Build xdelta3 in Makefile.common

* Add xdelta support to the softpatching infrastructure

- The patching itself isn't fully implemented yet

* Adjust how xdelta3.h checks the sizes of some types

- Now checks max values instead of relying on autotools

* Add some enums that were excluded by the cherry-pick

* Remove stray whitespace

* Adjust SIZE macros in xdelta3.h

- Move them outside the XD3_USE_LARGEFILE64 block
- Add more SIZE declarations
- Make SIZEOF_UNSIGNED_LONG_LONG contingent on the presence of ULLONG_MAX

* Reintegrate xdelta support

* Enable support for xdelta's secondary compressors

- Necessary for some patches

* Fix some format specifiers

* Remove unnecessary files from xdelta

* Include xdelta3.h with a relative path

* Add xdelta3 headers to HEADERS variable

* Gate Xdelta support behind HAVE_XDELTA

- HAVE_XDELTA is on by default
- HAVE_PATCH is still required for HAVE_XDELTA to be meaningful
- Support is mostly contingent on the availability of LZMA
- Anything modern should be okay
- Legacy platforms (e.g. DOS) may need to have Xdelta support disabled
- At least until some other solution can be found

* Disable HAVE_XDELTA on platforms where the build recently failed

- These come from looking at the failed builds on GitHub
- These are guesses, and may turn out to be wrong

* Fix a potential memory leak

- Whoops, looks like I need to call two cleanup functions
- xd3_close_stream exists separately from xd3_free_stream

* Split the --help printout for --xdelta into its own strlcat call

- GCC was complaining about #ifdefs within macro arguments being non-portable

* Fix some incorrect printf format specifiers

* Modify Xdelta to adhere to C89

- It's mostly using RetroArch's INLINE macro instead of the inline keyword

* Slight cleanups

* Remove a stray comma that was hindering C89 builds

* Add XDelta support to CHANGES.md

* Change how the xdelta patch's name is computed

- To be in line with other recent refactoring

* Fix an incorrect merge

- Whoops, this part was from before I figured out how to get the size of a patched file

* Explain the song-and-dance behind computing a patched file's size

* Define some XDelta3-related constants to 0 on 32-bit platforms

* Adjust some Xdelta-related macro definitions

- Exclude the encoder, since we're not making patches
- Move some #defines to after inclusion of <stdint.h>, to fix undefined behavior
- Remove _WIN32_WINNT overrides, since they were for code that we're not using

* Fix Xdelta support

* Wrap an encoder-only function in `#if XD3_ENCODER`
2023-11-23 20:19:07 -08:00

230 lines
6.6 KiB
Makefile

include version.all
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
TOPDIR ?= $(CURDIR)
DEBUG ?= 0
WHOLE_ARCHIVE_LINK = 0
HAVE_STATIC_DUMMY ?= 0
GRIFFIN_BUILD = 0
OBJ :=
DEFINES := -DHAVE_DJGPP=1 -U__linux__ -U__linux -DRARCH_INTERNAL -DHAVE_STB_VORBIS
CC := i586-pc-msdosdjgpp-gcc
CXX := i586-pc-msdosdjgpp-g++
TARGET := retrodos.exe
RARCH_CONSOLE = 0
HAVE_SHADERPIPELINE = 1
HAVE_SPIRV_CROSS = 0
HAVE_PATCH = 1
HAVE_LUA = 0
HAVE_CONFIGFILE = 1
HAVE_GFX_WIDGETS = 1
HAVE_LANGEXTRA = 1
HAVE_DR_MP3 = 1
HAVE_TRANSLATE = 0
HAVE_SCREENSHOTS = 1
HAVE_REWIND = 1
HAVE_AUDIOMIXER = 1
HAVE_CC_RESAMPLER = 1
HAVE_MENU_COMMON = 1
HAVE_RTGA = 1
HAVE_RPNG = 1
HAVE_RJPEG = 1
HAVE_RBMP = 1
HAVE_7ZIP = 1
HAVE_ZLIB = 1
HAVE_IMAGEVIEWER = 1
HAVE_BUILTINZLIB = 1
HAVE_LIBRETRODB = 1
HAVE_DSP_FILTER = 1
HAVE_VIDEO_FILTER = 1
HAVE_STATIC_VIDEO_FILTERS = 1
HAVE_STATIC_AUDIO_FILTERS = 1
HAVE_FILTERS_BUILTIN = 1
HAVE_MENU = 1
HAVE_CONFIGFILE = 1
HAVE_PATCH = 1
HAVE_CHEATS = 1
HAVE_RUNAHEAD = 1
HAVE_NETWORKING = 0
HAVE_IFINFO = 0
HAVE_NETPLAYDISCOVERY = 0
HAVE_OVERLAY := 1
HAVE_STB_FONT = 1
HAVE_COMMAND := 1
HAVE_STDIN_CMD := 1
HAVE_CMD := 1
HAVE_CHEEVOS = 0
HAVE_CHD = 0 # disabled due to static libretro-common and libchdr conflicts between different cores
HAVE_STB_VORBIS = 1
HAVE_IBXM = 1
HAVE_CORE_INFO_CACHE = 1
HAVE_XDELTA = 0 # disabled because <lzma.h> isn't available (or we haven't figured out how to install it)
HAVE_RGUI = 1
HAVE_MATERIALUI = 0
HAVE_XMB = 0
HAVE_OZONE = 0
OBJ := \
frontend/drivers/platform_dos.o \
gfx/drivers/vga_gfx.o \
input/drivers/dos_input.o \
input/drivers_joypad/dos_joypad.o
include Makefile.common
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# DATA is a list of directories containing data files
# INCLUDES is a list of directories containing header files
# EXEFS_SRC is the optional input directory containing data copied into exefs, if anything this normally should only contain "main.npdm".
# ROMFS is the directory containing data to be added to RomFS, relative to the Makefile (Optional)
#
# NO_ICON: if set to anything, do not use icon.
# NO_NACP: if set to anything, no .nacp file is generated.
# APP_TITLE is the name of the app stored in the .nacp file (Optional)
# APP_AUTHOR is the author of the app stored in the .nacp file (Optional)
# APP_VERSION is the version of the app stored in the .nacp file (Optional)
# APP_TITLEID is the titleID of the app stored in the .nacp file (Optional)
# ICON is the filename of the icon (.jpg), relative to the project folder.
# If not set, it attempts to use one of the following (in this order):
# - <Project name>.jpg
# - icon.jpg
# - <libnx folder>/default_icon.jpg
#---------------------------------------------------------------------------------
BUILD := build
SOURCES := $(CURDIR)/source
DATA := data
INCLUDES := include
EXEFS_SRC := exefs_src
APP_TITLE := RetroArch
APP_VERSION := $(RARCH_VERSION)
APP_AUTHOR := libretro Team
APP_ICON := pkg/libnx/retroarch.jpg
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH :=
CFLAGS := -g -Wall -O3 -fcommon -ffast-math -ffunction-sections \
$(ARCH) $(DEFINES) $(INCLUDE_DIRS)
CFLAGS += $(INCLUDE)
ifeq ($(HAVE_FILTERS_BUILTIN), 1)
CFLAGS += -DHAVE_FILTERS_BUILTIN
endif
ifeq ($(strip $(HAVE_STATIC_DUMMY)),1)
CFLAGS += -DHAVE_STATIC_DUMMY=1
endif
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
ASFLAGS := -g $(ARCH)
LDFLAGS = $(ARCH) -Wl,--allow-multiple-definition -Wl,-Map,$(notdir $*.map)
# add things from Makefile.common
CFLAGS += $(DEF_FLAGS)
LIBS := -lstdc++ -lm
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export OUTPUT := $(TARGET)
export TOPDIR := $(CURDIR)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
export DEPSDIR := $(CURDIR)/
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
export OFILES := $(OBJ)
ifeq ($(strip $(HAVE_STATIC_DUMMY)),)
OFILES += libretro_libnx.a
endif
export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(BINFILES)))
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)
ifneq ($(APP_TITLEID),)
export NACPFLAGS += --titleid=$(APP_TITLEID)
endif
ifneq ($(ROMFS),)
export NROFLAGS += --romfsdir=$(CURDIR)/$(ROMFS)
endif
LIB_CORE :=
ifeq ($(HAVE_STATIC_DUMMY),1)
DEFINES += -DHAVE_STATIC_DUMMY
else
LIB_CORE += -lretro_dos
endif
DEPENDS_TMP := $(OFILES:.o=.d)
DEPENDS := $(filter-out libretro_libnx.a,$(DEPENDS_TMP))
.PHONY: clean all
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
all : $(OUTPUT)
$(OUTPUT): $(OBJ)
$(CXX) -o $@ $(LDFLAGS) $(LIBDIRS) $(OBJ) $(PLATEXTRA) -L. $(LIB_CORE) $(LIBS)
%.o: %.c
$(CC) -c -o $@ $(CFLAGS) $<
%.o: %.cpp
$(CXX) -c -o $@ $(CFLAGS) $<
clean:
rm -f $(DEPENDS) $(OBJ) $(OUTPUT)
#---------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data
#---------------------------------------------------------------------------------
%.bin.o %_bin.h : %.bin
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(bin2o)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------