First commit.

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "deps/tinycoroutine"]
+	path = deps/tinycoroutine
+	url = https://github.com/soundsrc/tinycoroutine.git
+[submodule "deps/libretro-common"]
+	path = deps/libretro-common
+	url = https://github.com/libretro/libretro-common.git

Makefile

@@ -0,0 +1,158 @@
+STATIC_LINKING := 0
+AR             := ar
+
+ifneq ($(V),1)
+   Q := @
+endif
+
+ifneq ($(SANITIZER),)
+   CFLAGS   := -fsanitize=$(SANITIZER) $(CFLAGS)
+   CXXFLAGS := -fsanitize=$(SANITIZER) $(CXXFLAGS)
+   LDFLAGS  := -fsanitize=$(SANITIZER) $(LDFLAGS)
+endif
+
+ifeq ($(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
+	arch = intel
+ifeq ($(shell uname -p),powerpc)
+	arch = ppc
+endif
+else ifneq ($(findstring MINGW,$(shell uname -a)),)
+	system_platform = win
+endif
+
+CORE_DIR    += .
+TARGET_NAME := onscripter
+LIBM		    = -lm
+
+ifeq ($(ARCHFLAGS),)
+ifeq ($(archs),ppc)
+   ARCHFLAGS = -arch ppc -arch ppc64
+else
+   ARCHFLAGS = -arch i386 -arch x86_64
+endif
+endif
+
+ifeq ($(platform), osx)
+ifndef ($(NOUNIVERSAL))
+   CXXFLAGS += $(ARCHFLAGS)
+   LFLAGS += $(ARCHFLAGS)
+endif
+endif
+
+ifeq ($(STATIC_LINKING), 1)
+EXT := a
+endif
+
+ifeq ($(platform), unix)
+	EXT ?= so
+   TARGET := $(TARGET_NAME)_libretro.$(EXT)
+   fpic := -fPIC
+   SHARED := -shared -Wl,--version-script=$(CORE_DIR)/link.T -Wl,--no-undefined
+else ifeq ($(platform), linux-portable)
+   TARGET := $(TARGET_NAME)_libretro.$(EXT)
+   fpic := -fPIC -nostdlib
+   SHARED := -shared -Wl,--version-script=$(CORE_DIR)/link.T
+	LIBM :=
+else ifneq (,$(findstring osx,$(platform)))
+   TARGET := $(TARGET_NAME)_libretro.dylib
+   fpic := -fPIC
+   SHARED := -dynamiclib
+else ifneq (,$(findstring ios,$(platform)))
+   TARGET := $(TARGET_NAME)_libretro_ios.dylib
+	fpic := -fPIC
+	SHARED := -dynamiclib
+
+ifeq ($(IOSSDK),)
+   IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
+endif
+
+	DEFINES := -DIOS
+	CC = cc -arch armv7 -isysroot $(IOSSDK)
+ifeq ($(platform),ios9)
+CC     += -miphoneos-version-min=8.0
+CXXFLAGS += -miphoneos-version-min=8.0
+else
+CC     += -miphoneos-version-min=5.0
+CXXFLAGS += -miphoneos-version-min=5.0
+endif
+else ifneq (,$(findstring qnx,$(platform)))
+	TARGET := $(TARGET_NAME)_libretro_qnx.so
+   fpic := -fPIC
+   SHARED := -shared -Wl,--version-script=$(CORE_DIR)/link.T -Wl,--no-undefined
+else ifeq ($(platform), emscripten)
+   TARGET := $(TARGET_NAME)_libretro_emscripten.bc
+   fpic := -fPIC
+   SHARED := -shared -Wl,--version-script=$(CORE_DIR)/link.T -Wl,--no-undefined
+else ifeq ($(platform), vita)
+   TARGET := $(TARGET_NAME)_vita.a
+   CC = arm-vita-eabi-gcc
+   AR = arm-vita-eabi-ar
+   CXXFLAGS += -Wl,-q -Wall -O3
+	STATIC_LINKING = 1
+else
+   CC = gcc
+   TARGET := $(TARGET_NAME)_libretro.dll
+   SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=$(CORE_DIR)/link.T -Wl,--no-undefined
+endif
+
+LDFLAGS += $(LIBM)
+
+ifeq ($(DEBUG), 1)
+   CFLAGS += -O0 -g -DDEBUG
+   CXXFLAGS += -O0 -g -DDEBUG
+else
+   CFLAGS += -O3 
+   CXXFLAGS += -O3
+endif
+
+include Makefile.common
+
+OBJECTS := $(SOURCES_C:.c=.o) $(SOURCES_CXX:.cpp=.o)
+
+CFLAGS   += -Wall -D__LIBRETRO__ $(fpic)
+CXXFLAGS += -Wall -D__LIBRETRO__ $(fpic)
+
+all: $(TARGET)
+
+$(TARGET): $(OBJECTS)
+ifeq ($(STATIC_LINKING), 1)
+	$(AR) rcs $@ $(OBJECTS)
+else
+	@$(if $(Q), $(shell echo echo LD $@),)
+	$(Q)$(CXX) $(fpic) $(SHARED) $(INCLUDES) -o $@ $(OBJECTS) $(LDFLAGS)
+endif
+
+%.o: %.c
+	@$(if $(Q), $(shell echo echo CC $<),)
+	$(Q)$(CC) $(CFLAGS) $(fpic) -c -o $@ $<
+
+%.o: %.cpp
+	@$(if $(Q), $(shell echo echo CXX $<),)
+	$(Q)$(CXX) $(CXXFLAGS) $(fpic) -c -o $@ $<
+
+clean:
+	rm -f $(OBJECTS) $(TARGET)
+
+.PHONY: clean
+
+print-%:
+	@echo '$*=$($*)'

Makefile.common

@@ -0,0 +1,173 @@
+# -*- mode: makefile -*-
+DEPS_DIR = $(CORE_DIR)/deps
+LIBRETRO_COMM_DIR = $(DEPS_DIR)/libretro-common
+SDL_LIBRETRO_DIR = $(CORE_DIR)/sdl-libretro
+
+INCFLAGS := \
+  -I$(LIBRETRO_COMM_DIR)/include \
+  -I$(DEPS_DIR)/bzip2 \
+  -I$(DEPS_DIR)/freetype/include \
+  -I$(DEPS_DIR)/libjpeg-turbo \
+  -I$(DEPS_DIR)/libogg/include \
+  -I$(DEPS_DIR)/libvorbis/include \
+  -I$(SDL_LIBRETRO_DIR) \
+  -I$(DEPS_DIR)/sdl/include \
+  -I$(DEPS_DIR)/sdl-image \
+  -I$(DEPS_DIR)/sdl-mixer \
+  -I$(DEPS_DIR)/sdl-ttf \
+  -I$(DEPS_DIR)/tinycoroutine \
+  -I$(CORE_DIR) \
+  -I$(DEPS_DIR)
+
+
+CFLAGS += $(INCFLAGS)
+CXXFLAGS += $(INCFLAGS)
+
+# bzip2
+CFLAGS += -D_FILE_OFFSET_BITS=64
+SOURCES_C += \
+  $(DEPS_DIR)/bzip2/blocksort.c \
+  $(DEPS_DIR)/bzip2/huffman.c \
+  $(DEPS_DIR)/bzip2/crctable.c \
+  $(DEPS_DIR)/bzip2/randtable.c \
+  $(DEPS_DIR)/bzip2/compress.c \
+  $(DEPS_DIR)/bzip2/decompress.c \
+  $(DEPS_DIR)/bzip2/bzlib.c
+
+# freetype
+CFLAGS += -DFT2_BUILD_LIBRARY=1
+SOURCES_C += $(addprefix $(DEPS_DIR)/freetype/src/,\
+  base/ftbase.c \
+  base/ftdebug.c \
+  base/ftinit.c \
+  base/ftsystem.c \
+  base/ftbitmap.c \
+  base/ftglyph.c \
+  base/ftstroke.c \
+  autofit/autofit.c \
+  psnames/psnames.c \
+  sfnt/sfnt.c \
+  truetype/truetype.c \
+  raster/raster.c \
+  smooth/smooth.c \
+)
+
+# libjpeg-turbo
+SOURCES_C += $(addprefix $(DEPS_DIR)/libjpeg-turbo/,\
+  jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
+  jcicc.c jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
+  jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c jdatadst.c \
+  jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c jdicc.c jdinput.c \
+  jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c jdpostct.c jdsample.c \
+  jdtrans.c jerror.c jfdctflt.c jfdctfst.c jfdctint.c jidctflt.c jidctfst.c \
+  jidctint.c jidctred.c jquant1.c jquant2.c jutils.c jmemmgr.c jmemnobs.c \
+  jaricom.c jcarith.c jdarith.c \
+  jsimd_none.c \
+)
+
+# libogg
+SOURCES_C += $(addprefix $(DEPS_DIR)/libogg/src/,\
+  bitwise.c framing.c \
+)
+
+# libvorbis
+SOURCES_C += $(addprefix $(DEPS_DIR)/libvorbis/lib/,\
+  mdct.c smallft.c block.c envelope.c window.c lsp.c \
+  lpc.c analysis.c synthesis.c psy.c info.c \
+  floor1.c floor0.c \
+  res0.c mapping0.c registry.c codebook.c sharedbook.c \
+  lookup.c bitrate.c vorbisfile.c \
+)
+
+# sdl
+SOURCES_C += $(addprefix $(DEPS_DIR)/sdl/src/,\
+  SDL.c SDL_error.c SDL_fatal.c \
+  audio/SDL_audio.c audio/SDL_audiocvt.c audio/SDL_audiodev.c \
+  audio/SDL_mixer.c audio/SDL_mixer_m68k.c audio/SDL_wave.c \
+  cdrom/SDL_cdrom.c cpuinfo/SDL_cpuinfo.c \
+  events/SDL_active.c events/SDL_events.c events/SDL_expose.c \
+  events/SDL_keyboard.c events/SDL_mouse.c events/SDL_quit.c \
+  events/SDL_resize.c \
+  file/SDL_rwops.c \
+  joystick/SDL_joystick.c \
+  stdlib/SDL_getenv.c stdlib/SDL_iconv.c \
+  stdlib/SDL_malloc.c stdlib/SDL_qsort.c \
+  stdlib/SDL_stdlib.c stdlib/SDL_string.c \
+  thread/SDL_thread.c timer/SDL_timer.c \
+  video/SDL_blit_0.c video/SDL_blit_1.c video/SDL_blit_A.c \
+  video/SDL_blit.c video/SDL_blit_N.c video/SDL_bmp.c video/SDL_cursor.c \
+  video/SDL_gamma.c video/SDL_pixels.c video/SDL_RLEaccel.c \
+  video/SDL_stretch.c video/SDL_surface.c video/SDL_video.c \
+  video/SDL_yuv.c video/SDL_yuv_mmx.c video/SDL_yuv_sw.c \
+  cdrom/dummy/SDL_syscdrom.c \
+  joystick/dummy/SDL_sysjoystick.c \
+  loadso/dummy/SDL_sysloadso.c \
+)
+SOURCES_C += $(addprefix $(SDL_LIBRETRO_DIR)/, \
+  audio.c events.c video.c thread.c timer.c \
+)
+LDFLAGS += -lpthread
+
+# sdl-image
+CFLAGS += -DSIZEOF_SIZE_T=__SIZEOF_SIZE_T__ -DLOAD_JPG
+SOURCES_C += $(filter-out %/showimage.c, $(wildcard $(DEPS_DIR)/sdl-image/*.c))
+
+# sdl-mixer
+CFLAGS += -DOGG_MUSIC
+SOURCES_C += $(addprefix $(DEPS_DIR)/sdl-mixer/,\
+  mixer.c \
+  music.c \
+  effects_internal.c \
+  effect_position.c \
+  load_voc.c \
+  load_aiff.c \
+  load_ogg.c \
+  music_ogg.c \
+  dynamic_ogg.c \
+)
+
+# sdl-ttf
+SOURCES_C += $(DEPS_DIR)/sdl-ttf/SDL_ttf.c
+
+# libretro-common
+SOURCES_C += $(addprefix $(LIBRETRO_COMM_DIR)/,\
+  compat/compat_strl.c \
+  encodings/encoding_utf.c \
+  string/stdstring.c \
+  time/rtime.c \
+  file/file_path.c \
+)
+
+# tinycoroutine
+SOURCES_C += $(DEPS_DIR)/tinycoroutine/tinycoroutine.c
+
+# onscripter
+SOURCES_CXX := $(CORE_DIR)/libretro.cpp
+SOURCES_CXX += $(addprefix $(DEPS_DIR)/onscripter/,\
+  ONScripter.cpp \
+  ONScripter_animation.cpp \
+  ONScripter_command.cpp \
+  ONScripter_effect.cpp \
+  ONScripter_effect_breakup.cpp \
+  ONScripter_effect_cascade.cpp \
+  ONScripter_event.cpp \
+  ONScripter_file.cpp \
+  ONScripter_file2.cpp \
+  ONScripter_image.cpp \
+  ONScripter_lut.cpp \
+  ONScripter_rmenu.cpp \
+  ONScripter_sound.cpp \
+  ONScripter_text.cpp \
+  resize_image.cpp \
+  sjis2utf16.cpp \
+  Encoding.cpp \
+  DirectReader.cpp \
+  SarReader.cpp \
+  NsaReader.cpp \
+  ScriptHandler.cpp \
+  ScriptParser.cpp \
+  ScriptParser_command.cpp \
+  FontInfo.cpp \
+  AnimationInfo.cpp \
+  DirtyRect.cpp \
+)