Merge branch 'vendor' into master

SDL2/Android.mk

+LOCAL_PATH := $(call my-dir)
+
+###########################
+#
+# SDL shared library
+#
+###########################
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := SDL2
+
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
+
+LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
+
+LOCAL_SRC_FILES := \
+	$(subst $(LOCAL_PATH)/,, \
+	$(wildcard $(LOCAL_PATH)/src/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/audio/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/audio/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/audio/dummy/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/audio/openslES/*.c) \
+	$(LOCAL_PATH)/src/atomic/SDL_atomic.c.arm \
+	$(LOCAL_PATH)/src/atomic/SDL_spinlock.c.arm \
+	$(wildcard $(LOCAL_PATH)/src/core/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/cpuinfo/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/dynapi/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/events/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/file/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/haptic/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/haptic/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/joystick/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/joystick/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/joystick/hidapi/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/loadso/dlopen/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/power/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/power/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/filesystem/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/sensor/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/sensor/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/render/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/render/*/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/stdlib/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/thread/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/thread/pthread/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/timer/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/timer/unix/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/video/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/video/android/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/video/yuv2rgb/*.c) \
+	$(wildcard $(LOCAL_PATH)/src/test/*.c))
+
+LOCAL_SHARED_LIBRARIES := hidapi
+
+LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES
+LOCAL_CFLAGS += \
+	-Wall -Wextra \
+	-Wdocumentation \
+	-Wdocumentation-unknown-command \
+	-Wmissing-prototypes \
+	-Wunreachable-code-break \
+	-Wunneeded-internal-declaration \
+	-Wmissing-variable-declarations \
+	-Wfloat-conversion \
+	-Wshorten-64-to-32 \
+	-Wunreachable-code-return \
+	-Wshift-sign-overflow \
+	-Wstrict-prototypes \
+	-Wkeyword-macro \
+
+
+# Warnings we haven't fixed (yet)
+LOCAL_CFLAGS += -Wno-unused-parameter -Wno-sign-compare
+ 
+
+LOCAL_LDLIBS := -ldl -lGLESv1_CM -lGLESv2 -lOpenSLES -llog -landroid
+
+ifeq ($(NDK_DEBUG),1)
+    cmd-strip :=
+endif
+
+LOCAL_STATIC_LIBRARIES := cpufeatures
+
+include $(BUILD_SHARED_LIBRARY)
+
+###########################
+#
+# SDL static library
+#
+###########################
+
+LOCAL_MODULE := SDL2_static
+
+LOCAL_MODULE_FILENAME := libSDL2
+
+LOCAL_LDLIBS := 
+LOCAL_EXPORT_LDLIBS := -ldl -lGLESv1_CM -lGLESv2 -llog -landroid
+
+include $(BUILD_STATIC_LIBRARY)
+
+###########################
+#
+# SDL main static library
+#
+###########################
+
+include $(CLEAR_VARS)
+
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
+
+LOCAL_MODULE := SDL2_main
+
+LOCAL_MODULE_FILENAME := libSDL2main
+
+include $(BUILD_STATIC_LIBRARY)
+
+###########################
+#
+# hidapi library
+#
+###########################
+
+include $(CLEAR_VARS)
+
+LOCAL_CPPFLAGS += -std=c++11
+
+LOCAL_SRC_FILES := src/hidapi/android/hid.cpp
+
+LOCAL_MODULE := libhidapi
+LOCAL_LDLIBS := -llog
+
+include $(BUILD_SHARED_LIBRARY)
+
+$(call import-module,android/cpufeatures)
+

SDL2/BUGS.txt

+
+Bugs are now managed in the SDL bug tracker, here:
+
+    https://bugzilla.libsdl.org/
+
+You may report bugs there, and search to see if a given issue has already
+ been reported, discussed, and maybe even fixed.
+
+
+You may also find help at the SDL forums/mailing list:
+
+    https://discourse.libsdl.org/
+
+Bug reports are welcome here, but we really appreciate if you use Bugzilla, as
+ bugs discussed on the mailing list may be forgotten or missed.
+

SDL2/COPYING.txt

+
+Simple DirectMedia Layer
+Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+  
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+  
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would be
+   appreciated but is not required. 
+2. Altered source versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+

SDL2/CREDITS.txt

+
+Simple DirectMedia Layer CREDITS
+Thanks to everyone who made this possible, including:
+
+* Cliff Matthews, for giving me a reason to start this project. :)
+ -- Executor rocks!  *grin*
+
+* Ryan Gordon for helping everybody out and keeping the dream alive. :)
+
+* Gabriel Jacobo for his work on the Android port and generally helping out all around.
+ 
+* Philipp Wiesemann for his attention to detail reviewing the entire SDL code base and proposes patches.
+
+* Andreas Schiffler for his dedication to unit tests, Visual Studio projects, and managing the Google Summer of Code.
+
+* Mike Sartain for incorporating SDL into Team Fortress 2 and cheering me on at Valve.
+
+* Alfred Reynolds for the game controller API and general (in)sanity
+
+* Jørgen Tjernø for numerous magical Mac OS X fixes.
+
+* Pierre-Loup Griffais for his deep knowledge of OpenGL drivers.
+ 
+* Julian Winter for the SDL 2.0 website.
+
+* Sheena Smith for many months of great work on the SDL wiki creating the API documentation and style guides.
+
+* Paul Hunkin for his port of SDL to Android during the Google Summer of Code 2010.
+
+* Eli Gottlieb for his work on shaped windows during the Google Summer of Code 2010.
+
+* Jim Grandpre for his work on multi-touch and gesture recognition during
+  the Google Summer of Code 2010.
+
+* Edgar "bobbens" Simo for his force feedback API development during the
+  Google Summer of Code 2008.
+
+* Aaron Wishnick for his work on audio resampling and pitch shifting during
+  the Google Summer of Code 2008.
+
+* Holmes Futrell for his port of SDL to the iPhone and iPod Touch during the
+  Google Summer of Code 2008.
+
+* Jon Atkins for SDL_image, SDL_mixer and SDL_net documentation.
+
+* Everybody at Loki Software, Inc. for their great contributions!
+
+ And a big hand to everyone else who has contributed over the years.
+
+THANKS! :)
+
+  -- Sam Lantinga			<slouken@libsdl.org>
+

SDL2/INSTALL.txt

+
+To compile and install SDL:
+
+    1.  Windows with Visual Studio:
+        * Read VisualC.html
+
+        Windows with gcc, either native or cross-compiling:
+        * Read the FAQ at https://wiki.libsdl.org/moin.fcg/FAQWindows
+        * Run './configure; make; make install'
+
+        Mac OS X with Xcode:
+        * Read docs/README-macosx.md
+
+        Mac OS X from the command line:
+        * Run './configure; make; make install'
+
+        Linux and other UNIX systems:
+        * Run './configure; make; make install'
+
+        Android:
+        * Read docs/README-android.md
+
+        iOS:
+        * Read docs/README-ios.md
+
+        Using Cmake:
+        * Read docs/README-cmake.md
+
+    2.  Look at the example programs in ./test, and check out the online
+        documentation at https://wiki.libsdl.org/
+
+    3.  Join the SDL developer mailing list by sending E-mail to
+    	sdl-request@libsdl.org
+        and put "subscribe" in the subject of the message.
+
+        Or alternatively you can use the web interface:
+            https://www.libsdl.org/mailing-list.php
+
+That's it!
+Sam Lantinga <slouken@libsdl.org>

SDL2/Makefile.in

+# Makefile to build and install the SDL library
+
+top_builddir = .
+srcdir  = @srcdir@
+objects = build
+gen = gen
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir	= @bindir@
+libdir  = @libdir@
+includedir = @includedir@
+datarootdir = @datarootdir@
+datadir	= @datadir@
+auxdir	= @ac_aux_dir@
+distpath = $(srcdir)/..
+distdir = SDL2-@SDL_VERSION@
+distfile = $(distdir).tar.gz
+
+@SET_MAKE@
+SHELL	= @SHELL@
+CC      = @CC@
+INCLUDE = @INCLUDE@
+CFLAGS  = @BUILD_CFLAGS@
+EXTRA_CFLAGS = @EXTRA_CFLAGS@
+LDFLAGS = @BUILD_LDFLAGS@
+EXTRA_LDFLAGS = @EXTRA_LDFLAGS@
+LIBTOOL = @LIBTOOL@
+INSTALL = @INSTALL@
+AR	= @AR@
+RANLIB	= @RANLIB@
+WINDRES	= @WINDRES@
+
+TARGET  = libSDL2.la
+OBJECTS = @OBJECTS@
+GEN_HEADERS = @GEN_HEADERS@
+GEN_OBJECTS = @GEN_OBJECTS@
+VERSION_OBJECTS = @VERSION_OBJECTS@
+
+SDLMAIN_TARGET = libSDL2main.la
+SDLMAIN_OBJECTS = @SDLMAIN_OBJECTS@
+
+SDLTEST_TARGET = libSDL2_test.la
+SDLTEST_OBJECTS = @SDLTEST_OBJECTS@
+
+WAYLAND_SCANNER = @WAYLAND_SCANNER@
+
+INSTALL_SDL2_CONFIG = @INSTALL_SDL2_CONFIG@
+
+SRC_DIST = *.txt acinclude Android.mk autogen.sh android-project build-scripts cmake cmake_uninstall.cmake.in configure configure.ac debian docs include Makefile.* sdl2-config.cmake.in sdl2-config-version.cmake.in sdl2-config.in sdl2.m4 sdl2.pc.in SDL2.spec.in SDL2Config.cmake src test VisualC.html VisualC VisualC-WinRT Xcode Xcode-iOS wayland-protocols
+GEN_DIST = SDL2.spec
+
+ifneq ($V,1)
+RUN_CMD_AR     = @echo "  AR    " $@;
+RUN_CMD_CC     = @echo "  CC    " $@;
+RUN_CMD_CXX    = @echo "  CXX   " $@;
+RUN_CMD_LTLINK = @echo "  LTLINK" $@;
+RUN_CMD_RANLIB = @echo "  RANLIB" $@;
+RUN_CMD_GEN    = @echo "  GEN   " $@;
+LIBTOOL += --quiet
+endif
+
+HDRS = \
+	SDL.h \
+	SDL_assert.h \
+	SDL_atomic.h \
+	SDL_audio.h \
+	SDL_bits.h \
+	SDL_blendmode.h \
+	SDL_clipboard.h \
+	SDL_cpuinfo.h \
+	SDL_egl.h \
+	SDL_endian.h \
+	SDL_error.h \
+	SDL_events.h \
+	SDL_filesystem.h \
+	SDL_gamecontroller.h \
+	SDL_gesture.h \
+	SDL_haptic.h \
+	SDL_hints.h \
+	SDL_joystick.h \
+	SDL_keyboard.h \
+	SDL_keycode.h \
+	SDL_loadso.h \
+	SDL_log.h \
+	SDL_main.h \
+	SDL_messagebox.h \
+	SDL_metal.h \
+	SDL_mouse.h \
+	SDL_mutex.h \
+	SDL_name.h \
+	SDL_opengl.h \
+	SDL_opengl_glext.h \
+	SDL_opengles.h \
+	SDL_opengles2_gl2ext.h \
+	SDL_opengles2_gl2.h \
+	SDL_opengles2_gl2platform.h \
+	SDL_opengles2.h \
+	SDL_opengles2_khrplatform.h \
+	SDL_pixels.h \
+	SDL_platform.h \
+	SDL_power.h \
+	SDL_quit.h \
+	SDL_rect.h \
+	SDL_render.h \
+	SDL_rwops.h \
+	SDL_scancode.h \
+	SDL_sensor.h \
+	SDL_shape.h \
+	SDL_stdinc.h \
+	SDL_surface.h \
+	SDL_system.h \
+	SDL_syswm.h \
+	SDL_thread.h \
+	SDL_timer.h \
+	SDL_touch.h \
+	SDL_types.h \
+	SDL_version.h \
+	SDL_video.h \
+	SDL_vulkan.h \
+	begin_code.h \
+	close_code.h
+
+SDLTEST_HDRS = $(shell ls $(srcdir)/include | fgrep SDL_test)
+
+LT_AGE      = @LT_AGE@
+LT_CURRENT  = @LT_CURRENT@
+LT_RELEASE  = @LT_RELEASE@
+LT_REVISION = @LT_REVISION@
+LT_LDFLAGS  = -no-undefined -rpath $(libdir) -release $(LT_RELEASE) -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)
+
+all: $(srcdir)/configure Makefile $(objects)/$(TARGET) $(objects)/$(SDLMAIN_TARGET) $(objects)/$(SDLTEST_TARGET)
+
+$(srcdir)/configure: $(srcdir)/configure.ac
+	@echo "Warning, configure is out of date, please re-run autogen.sh"
+
+Makefile: $(srcdir)/Makefile.in
+	$(SHELL) config.status $@
+
+Makefile.in:;
+
+$(objects)/.created:
+	$(SHELL) $(auxdir)/mkinstalldirs $(objects)
+	touch $@
+
+update-revision:
+	$(SHELL) $(auxdir)/updaterev.sh
+
+.PHONY: all update-revision install install-bin install-hdrs install-lib install-data uninstall uninstall-bin uninstall-hdrs uninstall-lib uninstall-data clean distclean dist $(OBJECTS:.lo=.d)
+
+$(objects)/$(TARGET): $(GEN_HEADERS) $(GEN_OBJECTS) $(OBJECTS) $(VERSION_OBJECTS)
+	$(RUN_CMD_LTLINK)$(LIBTOOL) --tag=CC --mode=link $(CC) -o $@ $(OBJECTS) $(GEN_OBJECTS) $(VERSION_OBJECTS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LT_LDFLAGS)
+
+$(objects)/$(SDLMAIN_TARGET): $(SDLMAIN_OBJECTS)
+	$(RUN_CMD_LTLINK)$(LIBTOOL) --tag=CC --mode=link $(CC) -static -o $@ $(SDLMAIN_OBJECTS) -rpath $(libdir)
+
+$(objects)/$(SDLTEST_TARGET): $(SDLTEST_OBJECTS)
+	$(RUN_CMD_LTLINK)$(LIBTOOL) --tag=CC --mode=link $(CC) -static -o $@ $(SDLTEST_OBJECTS) -rpath $(libdir)
+
+install: all install-bin install-hdrs install-lib install-data
+install-bin:
+ifeq ($(INSTALL_SDL2_CONFIG),TRUE)
+	$(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(bindir)
+	$(INSTALL) -m 755 sdl2-config $(DESTDIR)$(bindir)/sdl2-config
+endif
+
+install-hdrs: update-revision
+	$(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(includedir)/SDL2
+	for file in $(HDRS) $(SDLTEST_HDRS); do \
+	    $(INSTALL) -m 644 $(srcdir)/include/$$file $(DESTDIR)$(includedir)/SDL2/$$file; \
+	done
+	$(INSTALL) -m 644 include/SDL_config.h $(DESTDIR)$(includedir)/SDL2/SDL_config.h
+	if test -f include/SDL_revision.h; then \
+	    $(INSTALL) -m 644 include/SDL_revision.h $(DESTDIR)$(includedir)/SDL2/SDL_revision.h; \
+	else \
+	    $(INSTALL) -m 644 $(srcdir)/include/SDL_revision.h $(DESTDIR)$(includedir)/SDL2/SDL_revision.h; \
+	fi
+
+install-lib: $(objects) $(objects)/$(TARGET) $(objects)/$(SDLMAIN_TARGET) $(objects)/$(SDLTEST_TARGET)
+	$(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(libdir)
+	$(LIBTOOL) --mode=install $(INSTALL) $(objects)/$(TARGET) $(DESTDIR)$(libdir)/$(TARGET)
+	$(LIBTOOL) --mode=install $(INSTALL) $(objects)/$(SDLMAIN_TARGET) $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
+	$(LIBTOOL) --mode=install $(INSTALL) $(objects)/$(SDLTEST_TARGET) $(DESTDIR)$(libdir)/$(SDLTEST_TARGET)
+install-data:
+	$(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(datadir)/aclocal
+	$(INSTALL) -m 644 $(srcdir)/sdl2.m4 $(DESTDIR)$(datadir)/aclocal/sdl2.m4
+	$(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(libdir)/pkgconfig
+	$(INSTALL) -m 644 sdl2.pc $(DESTDIR)$(libdir)/pkgconfig
+ifeq ($(INSTALL_SDL2_CONFIG),TRUE)
+	$(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(libdir)/cmake/SDL2
+	$(INSTALL) -m 644 sdl2-config.cmake $(DESTDIR)$(libdir)/cmake/SDL2
+	$(INSTALL) -m 644 sdl2-config-version.cmake $(DESTDIR)$(libdir)/cmake/SDL2
+endif
+
+uninstall: uninstall-bin uninstall-hdrs uninstall-lib uninstall-data
+uninstall-bin:
+	rm -f $(DESTDIR)$(bindir)/sdl2-config
+uninstall-hdrs:
+	for file in $(HDRS) $(SDLTEST_HDRS); do \
+	    rm -f $(DESTDIR)$(includedir)/SDL2/$$file; \
+	done
+	rm -f $(DESTDIR)$(includedir)/SDL2/SDL_config.h
+	rm -f $(DESTDIR)$(includedir)/SDL2/SDL_revision.h
+	-rmdir $(DESTDIR)$(includedir)/SDL2
+uninstall-lib:
+	$(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$(TARGET)
+	rm -f $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
+	rm -f $(DESTDIR)$(libdir)/$(SDLTEST_TARGET)
+uninstall-data:
+	rm -f $(DESTDIR)$(datadir)/aclocal/sdl2.m4
+	rm -f $(DESTDIR)$(libdir)/pkgconfig/sdl2.pc
+	rm -f $(DESTDIR)$(libdir)/cmake/SDL2/sdl2-config.cmake
+	rm -f $(DESTDIR)$(libdir)/cmake/SDL2/sdl2-config-version.cmake
+
+clean:
+	rm -rf $(objects)
+	rm -rf $(gen)
+	if test -f test/Makefile; then (cd test; $(MAKE) $@); fi
+
+distclean: clean
+	rm -f Makefile Makefile.rules sdl2-config
+	rm -f config.status config.cache config.log libtool
+	rm -rf $(srcdir)/autom4te*
+	find $(srcdir) \( \
+	    -name '*~' -o \
+	    -name '*.bak' -o \
+	    -name '*.old' -o \
+	    -name '*.rej' -o \
+	    -name '*.orig' -o \
+	    -name '.#*' \) \
+	    -exec rm -f {} \;
+	if test -f test/Makefile; then (cd test; $(MAKE) $@); fi
+
+dist $(distfile):
+	$(SHELL) $(auxdir)/mkinstalldirs $(distdir)
+	(cd $(srcdir); tar cf - $(SRC_DIST)) | (cd $(distdir); tar xf -)
+	tar cf - $(GEN_DIST) | (cd $(distdir); tar xf -)
+	find $(distdir) \( \
+	    -name '*~' -o \
+	    -name '*.bak' -o \
+	    -name '*.old' -o \
+	    -name '*.rej' -o \
+	    -name '*.orig' -o \
+	    -name '.#*' \) \
+	    -exec rm -f {} \;
+	if test -f $(distdir)/test/Makefile; then (cd $(distdir)/test && make distclean); fi
+	(cd $(distdir); build-scripts/updaterev.sh)
+	tar cvf - $(distdir) | gzip --best >$(distfile)
+	rm -rf $(distdir)
+
+rpm: $(distfile)
+	rpmbuild -ta $?

SDL2/Makefile.minimal

+# Makefile to build the SDL library
+
+INCLUDE = -I./include
+CFLAGS  = -g -O2 $(INCLUDE)
+AR	= ar
+RANLIB	= ranlib
+
+TARGET  = libSDL.a
+SOURCES = \
+	src/*.c \
+	src/audio/*.c \
+	src/audio/dummy/*.c \
+	src/cpuinfo/*.c \
+	src/events/*.c \
+	src/file/*.c \
+	src/haptic/*.c \
+	src/haptic/dummy/*.c \
+	src/joystick/*.c \
+	src/joystick/dummy/*.c \
+	src/loadso/dummy/*.c \
+	src/power/*.c \
+	src/filesystem/dummy/*.c \
+	src/render/*.c \
+	src/render/software/*.c \
+	src/sensor/*.c \
+	src/sensor/dummy/*.c \
+	src/stdlib/*.c \
+	src/thread/*.c \
+	src/thread/generic/*.c \
+	src/timer/*.c \
+	src/timer/dummy/*.c \
+	src/video/*.c \
+	src/video/dummy/*.c \
+
+OBJECTS = $(shell echo $(SOURCES) | sed -e 's,\.c,\.o,g')
+
+all: $(TARGET)
+
+$(TARGET): $(OBJECTS)
+	$(AR) crv $@ $^
+	$(RANLIB) $@
+
+clean:
+	rm -f $(TARGET) $(OBJECTS)

SDL2/Makefile.os2

+# Open Watcom makefile to build SDL2.dll for OS/2
+# wmake -f Makefile.os2
+
+LIBNAME = SDL2
+VERSION = 2.0.12
+DESCRIPTION = Simple DirectMedia Layer 2
+
+LIBHOME = .
+LIBPATH = $(LIBHOME)/lib
+DLLFILE = $(LIBHOME)/$(LIBNAME).dll
+LIBFILE = $(LIBHOME)/$(LIBNAME).lib
+LNKFILE = $(LIBNAME).lnk
+
+INCPATH = -I"$(%WATCOM)/h/os2" -I"$(%WATCOM)/h"
+INCPATH+= -I"$(LIBHOME)/h"
+INCPATH+= -Iinclude
+
+LIBM = libm.lib
+LIBS = mmpm2.lib libuls.lib libconv.lib $(LIBM)
+
+CFLAGS = -bt=os2 -d0 -q -bm -5s -fp5 -fpi87 -sg -oteanbmier -ei
+# max warnings:
+CFLAGS+= -wx
+# building dll:
+CFLAGS+= -bd
+# the include paths :
+CFLAGS+= $(INCPATH)
+# building SDL itself (for DECLSPEC):
+CFLAGS+= -DBUILD_SDL
+
+MSRCS= e_atan2.c e_exp.c e_fmod.c e_log10.c e_log.c e_pow.c e_rem_pio2.c e_sqrt.c &
+       k_cos.c k_rem_pio2.c k_sin.c k_tan.c &
+       s_atan.c s_copysign.c s_cos.c s_fabs.c s_floor.c s_scalbn.c s_sin.c s_tan.c
+
+SRCS = SDL.c SDL_assert.c SDL_error.c SDL_log.c SDL_dataqueue.c SDL_hints.c
+SRCS+= SDL_getenv.c SDL_iconv.c SDL_malloc.c SDL_qsort.c SDL_stdlib.c SDL_string.c SDL_strtokr.c
+SRCS+= SDL_cpuinfo.c SDL_atomic.c SDL_spinlock.c SDL_thread.c SDL_timer.c
+SRCS+= SDL_rwops.c SDL_power.c
+SRCS+= SDL_audio.c SDL_audiocvt.c SDL_audiodev.c SDL_audiotypecvt.c SDL_mixer.c SDL_wave.c
+SRCS+= SDL_events.c SDL_quit.c SDL_keyboard.c SDL_mouse.c SDL_windowevents.c &
+       SDL_clipboardevents.c SDL_dropevents.c SDL_displayevents.c SDL_gesture.c &
+       SDL_sensor.c SDL_touch.c
+SRCS+= SDL_haptic.c SDL_gamecontroller.c SDL_joystick.c
+SRCS+= SDL_render.c yuv_rgb.c SDL_yuv.c SDL_yuv_sw.c SDL_blendfillrect.c &
+       SDL_blendline.c SDL_blendpoint.c SDL_drawline.c SDL_drawpoint.c &
+       SDL_render_sw.c SDL_rotate.c
+SRCS+= SDL_blit.c SDL_blit_0.c SDL_blit_1.c SDL_blit_A.c SDL_blit_auto.c &
+       SDL_blit_copy.c SDL_blit_N.c SDL_blit_slow.c SDL_fillrect.c SDL_bmp.c &
+       SDL_pixels.c SDL_rect.c SDL_RLEaccel.c SDL_shape.c SDL_stretch.c &
+       SDL_surface.c SDL_video.c SDL_clipboard.c SDL_vulkan_utils.c SDL_egl.c
+
+SRCS+= SDL_syscond.c SDL_sysmutex.c SDL_syssem.c SDL_systhread.c SDL_systls.c
+SRCS+= SDL_systimer.c
+SRCS+= SDL_sysloadso.c
+SRCS+= SDL_sysfilesystem.c
+SRCS+= SDL_syshaptic.c SDL_sysjoystick.c
+SRCS+= SDL_dummyaudio.c SDL_diskaudio.c
+SRCS+= SDL_nullvideo.c SDL_nullframebuffer.c SDL_nullevents.c
+SRCS+= SDL_dummysensor.c
+
+SRCS+= SDL_dynapi.c
+
+OBJS = $(SRCS:.c=.obj)
+MOBJS= $(MSRCS:.c=.obj)
+
+.extensions:
+.extensions: .lib .dll .obj .c .asm