Get SDL building and start on a vk_triangle sample using it.
Tested on Linux with CMake and Bazel.
Closes #125
PiperOrigin-RevId: 279750128
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index a2f758c..0000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-name: Continuous Integration
-
-on:
- push:
- branches:
- - master
- - ci-test # A branch specifically for testing CI
-
-jobs:
- build:
- runs-on: ubuntu-latest
- env:
- CXX: clang++
- CC: clang
- PYTHON_BIN: /usr/bin/python3
- steps:
- - name: Installing bazel
- run: |
- echo "deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list
- sudo apt install curl
- curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -
- sudo apt update && sudo apt install bazel
- - name: Installing dependencies
- run: |
- sudo apt install clang python3 python3-pip
- sudo pip install numpy
- - name: Checking out latest version and all submodules
- run: |
- git config --global remote.origin.fetch '+refs/pull/*:refs/remotes/origin/pull/*'
- git clone https://github.com/$GITHUB_REPOSITORY $GITHUB_WORKSPACE --no-checkout --no-tags
- git checkout $GITHUB_SHA
- git submodule update --init --depth 1000 --jobs 8
- - name: Building with bazel
- run: bazel build //...
- - name: Testing with bazel
- # TODO(gcmn) Enable all tests once they're passing
- run: bazel test -- //... -//integrations/... -//bindings/... -//iree/hal/vulkan:dynamic_symbols_test -//iree/samples/rt:bytecode_module_api_test
diff --git a/.github/workflows/presubmit.yml b/.github/workflows/presubmit.yml
index f9689e9..bbe3bdd 100644
--- a/.github/workflows/presubmit.yml
+++ b/.github/workflows/presubmit.yml
@@ -1,17 +1,3 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
name: Presubmits
on:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac138f0..d5942cb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,6 +74,10 @@
add_subdirectory(build_tools/third_party/tensorflow/tensorflow/compiler/mlir/xla EXCLUDE_FROM_ALL)
endif()
+if(${IREE_BUILD_DEBUGGER} OR ${IREE_BUILD_SAMPLES})
+ add_subdirectory(third_party/sdl2 EXCLUDE_FROM_ALL)
+endif()
+
#-------------------------------------------------------------------------------
# IREE top-level libraries
#-------------------------------------------------------------------------------
diff --git a/WORKSPACE b/WORKSPACE
index 699d454..ac7671a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -171,3 +171,18 @@
maybe(local_repository,
name = "com_google_benchmark",
path = "third_party/benchmark")
+
+maybe(new_local_repository,
+ name = "sdl2",
+ path = "third_party/sdl2",
+ build_file = "build_tools/third_party/sdl2/BUILD.overlay",
+)
+
+maybe(new_local_repository,
+ name = "sdl2_config",
+ path = "build_tools/third_party/sdl2",
+ build_file_content = """
+package(default_visibility = ["//visibility:public"])
+cc_library(name = "headers", srcs = glob(["*.h"]))
+""",
+)
diff --git a/build_tools/third_party/sdl2/BUILD.overlay b/build_tools/third_party/sdl2/BUILD.overlay
new file mode 100644
index 0000000..242e097
--- /dev/null
+++ b/build_tools/third_party/sdl2/BUILD.overlay
@@ -0,0 +1,159 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package(default_visibility = ["//visibility:public"])
+
+sdl_includes = ["include"]
+
+SDL_DEFAULT_SRC_EXCLUDES = [
+ # Ignore test files.
+ "src/test/*.c",
+ # Unfortunately, thread/generic does not contain any guards to
+ # prevent collisions against thread/pthread.
+ "src/thread/generic/*.c",
+ # Don't include Windows support.
+ "src/render/direct3d*/**",
+ "src/render/SDL_d3d*",
+ "src/haptic/windows/**",
+ # Remove support for QNX
+ "src/video/qnx/**",
+]
+
+sdl_sources = select({
+ "@bazel_tools//src/conditions:windows": glob(
+ include = [
+ "src/**/*.c",
+ "src/**/*.h",
+ ],
+ exclude = [
+ "src/test/*.c",
+ "src/video/qnx/**",
+ "src/core/linux/**",
+ "src/thread/**",
+ "src/core/unix/**",
+ ],
+ ) + glob([
+ "src/thread/*",
+ "src/thread/windows/*",
+ "src/thread/generic/SDL_syscond.*",
+ ]),
+ "//conditions:default": glob(
+ include = [
+ "src/**/*.c",
+ "src/**/*.h",
+ ],
+ exclude = SDL_DEFAULT_SRC_EXCLUDES,
+ ),
+})
+
+sdl_headers = [
+ "include/begin_code.h",
+ "include/close_code.h",
+ "include/SDL.h",
+ "include/SDL_assert.h",
+ "include/SDL_atomic.h",
+ "include/SDL_audio.h",
+ "include/SDL_bits.h",
+ "include/SDL_blendmode.h",
+ "include/SDL_clipboard.h",
+ "include/SDL_config_minimal.h",
+ "include/SDL_cpuinfo.h",
+ "include/SDL_egl.h",
+ "include/SDL_endian.h",
+ "include/SDL_error.h",
+ "include/SDL_events.h",
+ "include/SDL_filesystem.h",
+ "include/SDL_gamecontroller.h",
+ "include/SDL_gesture.h",
+ "include/SDL_haptic.h",
+ "include/SDL_hints.h",
+ "include/SDL_joystick.h",
+ "include/SDL_keyboard.h",
+ "include/SDL_keycode.h",
+ "include/SDL_loadso.h",
+ "include/SDL_log.h",
+ "include/SDL_main.h",
+ "include/SDL_messagebox.h",
+ "include/SDL_metal.h",
+ "include/SDL_mouse.h",
+ "include/SDL_mutex.h",
+ "include/SDL_name.h",
+ "include/SDL_opengl.h",
+ "include/SDL_opengl_glext.h",
+ "include/SDL_opengles.h",
+ "include/SDL_opengles2.h",
+ "include/SDL_pixels.h",
+ "include/SDL_platform.h",
+ "include/SDL_power.h",
+ "include/SDL_quit.h",
+ "include/SDL_rect.h",
+ "include/SDL_render.h",
+ "include/SDL_revision.h",
+ "include/SDL_rwops.h",
+ "include/SDL_scancode.h",
+ "include/SDL_sensor.h",
+ "include/SDL_shape.h",
+ "include/SDL_stdinc.h",
+ "include/SDL_surface.h",
+ "include/SDL_system.h",
+ "include/SDL_syswm.h",
+ "include/SDL_thread.h",
+ "include/SDL_timer.h",
+ "include/SDL_touch.h",
+ "include/SDL_version.h",
+ "include/SDL_video.h",
+ "include/SDL_vulkan.h",
+]
+
+sdl_copts = select({
+ "//conditions:default": [
+ "-Wno-string-conversion",
+ "-pthread",
+ "-includestdio.h", # Adds `#include <stdio.h>`, which some files need.
+ ],
+})
+
+sdl_linkopts = select({
+ "@bazel_tools//src/conditions:windows": [
+ "-Wl,advapi32.lib",
+ "-Wl,gdi32.lib",
+ "-Wl,imm32.lib",
+ "-Wl,ole32.lib",
+ "-Wl,oleaut32.lib",
+ "-Wl,opengl32.lib",
+ "-Wl,shell32.lib",
+ "-Wl,user32.lib",
+ "-Wl,version.lib",
+ "-Wl,winmm.lib",
+ ],
+ "//conditions:default": [
+ "-ldl",
+ "-lrt",
+ ],
+})
+
+sdl_deps = [
+ "@sdl2_config//:headers",
+]
+
+cc_library(
+ name = "SDL2",
+ srcs = sdl_sources,
+ hdrs = sdl_headers,
+ copts = sdl_copts,
+ includes = sdl_includes,
+ linkopts = sdl_linkopts,
+ linkstatic = 1,
+ deps = sdl_deps,
+)
diff --git a/build_tools/third_party/sdl2/SDL_config.h b/build_tools/third_party/sdl2/SDL_config.h
new file mode 100644
index 0000000..8b2b893
--- /dev/null
+++ b/build_tools/third_party/sdl2/SDL_config.h
@@ -0,0 +1,32 @@
+#ifndef SDL_config_h_
+#define SDL_config_h_
+
+#include "SDL_platform.h"
+
+/**
+ * \file SDL_config.h
+ */
+
+/* Add any platform that doesn't build using the configure system. */
+#if defined(__WIN32__)
+#include "SDL_config_windows.h"
+#elif defined(__MACOSX__)
+#include "SDL_config_macosx.h"
+#elif defined(__IPHONEOS__)
+#include "SDL_config_iphoneos.h"
+#elif defined(__ANDROID__)
+#include "SDL_config_android.h"
+#elif defined(__LINUX__)
+#include "SDL_config_linux.h"
+#elif defined(__EMSCRIPTEN__)
+#include "SDL_config_emscripten.h"
+#else
+/* This is a minimal configuration just to get SDL running on new platforms */
+#include "SDL_config_minimal.h"
+#endif /* platform config */
+
+#ifdef USING_GENERATED_CONFIG_H
+#error Wrong SDL_config.h, check your include path?
+#endif
+
+#endif /* SDL_config_h_ */
diff --git a/build_tools/third_party/sdl2/SDL_config_android.h b/build_tools/third_party/sdl2/SDL_config_android.h
new file mode 100644
index 0000000..8107d6c
--- /dev/null
+++ b/build_tools/third_party/sdl2/SDL_config_android.h
@@ -0,0 +1,150 @@
+#ifndef SDL_config_android_h_
+#define SDL_config_android_h_
+#define SDL_config_h_
+
+#include "SDL_platform.h"
+
+/**
+ * \file SDL_config_android.h
+ *
+ * This is a configuration that can be used to build SDL for Android
+ */
+
+#include <stdarg.h>
+
+#define HAVE_GCC_ATOMICS 1
+
+#define STDC_HEADERS 1
+#define HAVE_ALLOCA_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_MATH_H 1
+#define HAVE_SIGNAL_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_STDIO_H 1
+#define HAVE_STRING_H 1
+#define HAVE_SYS_TYPES_H 1
+
+/* C library functions */
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#define HAVE_GETENV 1
+#define HAVE_SETENV 1
+#define HAVE_PUTENV 1
+#define HAVE_SETENV 1
+#define HAVE_UNSETENV 1
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_BCOPY 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_STRLEN 1
+#define HAVE_STRLCPY 1
+#define HAVE_STRLCAT 1
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOULL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRNCASECMP 1
+#define HAVE_VSSCANF 1
+#define HAVE_VSNPRINTF 1
+#define HAVE_ACOS 1
+#define HAVE_ACOSF 1
+#define HAVE_ASIN 1
+#define HAVE_ASINF 1
+#define HAVE_ATAN 1
+#define HAVE_ATANF 1
+#define HAVE_ATAN2 1
+#define HAVE_ATAN2F 1
+#define HAVE_CEIL 1
+#define HAVE_CEILF 1
+#define HAVE_COPYSIGN 1
+#define HAVE_COPYSIGNF 1
+#define HAVE_COS 1
+#define HAVE_COSF 1
+#define HAVE_FABS 1
+#define HAVE_FABSF 1
+#define HAVE_FLOOR 1
+#define HAVE_FLOORF 1
+#define HAVE_FMOD 1
+#define HAVE_FMODF 1
+#define HAVE_LOG 1
+#define HAVE_LOGF 1
+#define HAVE_LOG10 1
+#define HAVE_LOG10F 1
+#define HAVE_POW 1
+#define HAVE_POWF 1
+#define HAVE_SCALBN 1
+#define HAVE_SCALBNF 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_SQRTF 1
+#define HAVE_TAN 1
+#define HAVE_TANF 1
+#define HAVE_SIGACTION 1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_SYSCONF 1
+#define HAVE_CLOCK_GETTIME 1
+
+#define SIZEOF_VOIDP 4
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_ANDROID 1
+#define SDL_AUDIO_DRIVER_DUMMY 1
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_ANDROID 1
+#define SDL_HAPTIC_ANDROID 1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_DLOPEN 1
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD 1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
+
+/* Enable various timer systems */
+#define SDL_TIMER_UNIX 1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_ANDROID 1
+
+/* Enable OpenGL ES */
+#define SDL_VIDEO_OPENGL_ES 1
+#define SDL_VIDEO_OPENGL_ES2 1
+#define SDL_VIDEO_OPENGL_EGL 1
+#define SDL_VIDEO_RENDER_OGL_ES 1
+#define SDL_VIDEO_RENDER_OGL_ES2 1
+
+/* Enable Vulkan support */
+/* Android does not support Vulkan in native code using the "armeabi" ABI. */
+#if defined(__ARM_ARCH) && __ARM_ARCH < 7
+#define SDL_VIDEO_VULKAN 0
+#else
+#define SDL_VIDEO_VULKAN 1
+#endif
+
+/* Enable system power support */
+#define SDL_POWER_ANDROID 1
+
+/* Enable the filesystem driver */
+#define SDL_FILESYSTEM_ANDROID 1
+
+#endif /* SDL_config_android_h_ */
diff --git a/build_tools/third_party/sdl2/SDL_config_emscripten.h b/build_tools/third_party/sdl2/SDL_config_emscripten.h
new file mode 100644
index 0000000..53187d4
--- /dev/null
+++ b/build_tools/third_party/sdl2/SDL_config_emscripten.h
@@ -0,0 +1,388 @@
+#ifndef _SDL_config_emscripten_h
+#define _SDL_config_emscripten_h
+
+/**
+ * \file SDL_config_emscripten.h
+ *
+ * This is a configuration that can be used to build SDL for Emscripten
+ */
+
+/* General platform specific identifiers */
+#include "SDL_platform.h"
+
+/* Make sure that this isn't included by Visual C++ */
+#ifdef _MSC_VER
+#error You should run hg revert SDL_config.h
+#endif
+
+/* C language features */
+/* #undef const */
+/* #undef inline */
+/* #undef volatile */
+
+/* C datatypes */
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+#define HAVE_GCC_ATOMICS 1
+/* #undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET */
+
+/* Comment this if you want to build without any C library requirements */
+#define HAVE_LIBC 1
+#if HAVE_LIBC
+
+/* Useful headers */
+#define STDC_HEADERS 1
+#define HAVE_ALLOCA_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_FLOAT_H 1
+#define HAVE_ICONV_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_MALLOC_H 1
+#define HAVE_MATH_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_SIGNAL_H 1
+#define HAVE_STDARG_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_STDIO_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_STRING_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_WCHAR_H 1
+/* #undef HAVE_PTHREAD_NP_H */
+/* #undef HAVE_LIBUNWIND_H */
+
+/* C library functions */
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */
+#define HAVE_GETENV 1
+#define HAVE_SETENV 1
+#define HAVE_PUTENV 1
+#define HAVE_UNSETENV 1
+#endif
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_BCOPY 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_WCSLEN 1
+/* #undef HAVE_WCSLCPY */
+/* #undef HAVE_WCSLCAT */
+#define HAVE_WCSCMP 1
+#define HAVE_STRLEN 1
+/* #undef HAVE_STRLCPY */
+/* #undef HAVE_STRLCAT */
+/* #undef HAVE__STRREV */
+/* #undef HAVE__STRUPR */
+/* #undef HAVE__STRLWR */
+/* #undef HAVE_INDEX */
+/* #undef HAVE_RINDEX */
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+/* #undef HAVE_ITOA */
+/* #undef HAVE__LTOA */
+/* #undef HAVE__UITOA */
+/* #undef HAVE__ULTOA */
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+/* #undef HAVE__I64TOA */
+/* #undef HAVE__UI64TOA */
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOULL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+/* #undef HAVE__STRICMP */
+#define HAVE_STRCASECMP 1
+/* #undef HAVE__STRNICMP */
+#define HAVE_STRNCASECMP 1
+/* #undef HAVE_SSCANF */
+#define HAVE_VSSCANF 1
+/* #undef HAVE_SNPRINTF */
+#define HAVE_VSNPRINTF 1
+#define HAVE_M_PI /**/
+#define HAVE_ACOS 1
+#define HAVE_ACOSF 1
+#define HAVE_ASIN 1
+#define HAVE_ASINF 1
+#define HAVE_ATAN 1
+#define HAVE_ATANF 1
+#define HAVE_ATAN2 1
+#define HAVE_ATAN2F 1
+#define HAVE_CEIL 1
+#define HAVE_CEILF 1
+#define HAVE_COPYSIGN 1
+#define HAVE_COPYSIGNF 1
+#define HAVE_COS 1
+#define HAVE_COSF 1
+#define HAVE_FABS 1
+#define HAVE_FABSF 1
+#define HAVE_FLOOR 1
+#define HAVE_FLOORF 1
+#define HAVE_FMOD 1
+#define HAVE_FMODF 1
+#define HAVE_LOG 1
+#define HAVE_LOGF 1
+#define HAVE_LOG10 1
+#define HAVE_LOG10F 1
+#define HAVE_POW 1
+#define HAVE_POWF 1
+#define HAVE_SCALBN 1
+#define HAVE_SCALBNF 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_SQRTF 1
+#define HAVE_TAN 1
+#define HAVE_TANF 1
+#define HAVE_FOPEN64 1
+#define HAVE_FSEEKO 1
+/* #undef HAVE_FSEEKO64 */
+#define HAVE_SIGACTION 1
+#define HAVE_SA_SIGACTION 1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_SYSCONF 1
+#define HAVE_SYSCTLBYNAME 1
+/* #undef HAVE_CLOCK_GETTIME */
+/* #undef HAVE_GETPAGESIZE */
+#define HAVE_MPROTECT 1
+#define HAVE_ICONV 1
+/* #undef HAVE_PTHREAD_SETNAME_NP */
+/* #undef HAVE_PTHREAD_SET_NAME_NP */
+/* #undef HAVE_SEM_TIMEDWAIT */
+/* #undef HAVE_GETAUXVAL */
+/* #undef HAVE_POLL */
+
+#else
+#define HAVE_STDARG_H 1
+#define HAVE_STDDEF_H 1
+#define HAVE_STDINT_H 1
+#endif /* HAVE_LIBC */
+
+/* #undef HAVE_ALTIVEC_H */
+/* #undef HAVE_LIBUDEV_H */
+/* #undef HAVE_DBUS_DBUS_H */
+/* #undef HAVE_IBUS_IBUS_H */
+/* #undef HAVE_FCITX_FRONTEND_H */
+/* #undef HAVE_IMMINTRIN_H */
+/* #undef HAVE_LIBSAMPLERATE_H */
+
+/* #undef HAVE_DDRAW_H */
+/* #undef HAVE_DINPUT_H */
+/* #undef HAVE_DSOUND_H */
+/* #undef HAVE_DXGI_H */
+/* #undef HAVE_XINPUT_H */
+/* #undef HAVE_XINPUT_GAMEPAD_EX */
+/* #undef HAVE_XINPUT_STATE_EX */
+
+/* SDL internal assertion support */
+/* #undef SDL_DEFAULT_ASSERT_LEVEL */
+
+/* Allow disabling of core subsystems */
+#define SDL_ATOMIC_DISABLED 1
+/* #undef SDL_AUDIO_DISABLED */
+#define SDL_CPUINFO_DISABLED 1
+/* #undef SDL_EVENTS_DISABLED */
+/* #undef SDL_FILE_DISABLED */
+/* #undef SDL_JOYSTICK_DISABLED */
+#define SDL_HAPTIC_DISABLED 1
+#define SDL_LOADSO_DISABLED 1
+/* #undef SDL_RENDER_DISABLED */
+#define SDL_THREADS_DISABLED 1
+/* #undef SDL_TIMERS_DISABLED */
+/* #undef SDL_VIDEO_DISABLED */
+/* #undef SDL_POWER_DISABLED */
+/* #undef SDL_FILESYSTEM_DISABLED */
+
+/* Enable various audio drivers */
+/* #undef SDL_AUDIO_DRIVER_ALSA */
+/* #undef SDL_AUDIO_DRIVER_ALSA_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_ARTS */
+/* #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_COREAUDIO */
+#define SDL_AUDIO_DRIVER_DISK 1
+/* #undef SDL_AUDIO_DRIVER_DSOUND */
+#define SDL_AUDIO_DRIVER_DUMMY 1
+#define SDL_AUDIO_DRIVER_EMSCRIPTEN 1
+/* #undef SDL_AUDIO_DRIVER_ESD */
+/* #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND */
+/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_HAIKU */
+/* #undef SDL_AUDIO_DRIVER_JACK */
+/* #undef SDL_AUDIO_DRIVER_JACK_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_NACL */
+/* #undef SDL_AUDIO_DRIVER_NAS */
+/* #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_NETBSD */
+/* #undef SDL_AUDIO_DRIVER_OSS 1 */
+/* #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H */
+/* #undef SDL_AUDIO_DRIVER_PAUDIO */
+/* #undef SDL_AUDIO_DRIVER_PULSEAUDIO */
+/* #undef SDL_AUDIO_DRIVER_QSA */
+/* #undef SDL_AUDIO_DRIVER_SNDIO */
+/* #undef SDL_AUDIO_DRIVER_SNDIO_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_SUNAUDIO */
+/* #undef SDL_AUDIO_DRIVER_WASAPI */
+/* #undef SDL_AUDIO_DRIVER_WINMM */
+
+/* Enable various input drivers */
+/* #undef SDL_INPUT_LINUXEV */
+/* #undef SDL_INPUT_LINUXKD */
+/* #undef SDL_INPUT_TSLIB */
+/* #undef SDL_JOYSTICK_HAIKU */
+/* #undef SDL_JOYSTICK_DINPUT */
+/* #undef SDL_JOYSTICK_XINPUT */
+/* #undef SDL_JOYSTICK_DUMMY */
+/* #undef SDL_JOYSTICK_IOKIT */
+/* #undef SDL_JOYSTICK_LINUX */
+/* #undef SDL_JOYSTICK_ANDROID */
+/* #undef SDL_JOYSTICK_WINMM */
+/* #undef SDL_JOYSTICK_USBHID */
+/* #undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H */
+#define SDL_JOYSTICK_EMSCRIPTEN 1
+/* #undef SDL_HAPTIC_DUMMY */
+/* #undef SDL_HAPTIC_ANDROID */
+/* #undef SDL_HAPTIC_LINUX */
+/* #undef SDL_HAPTIC_IOKIT */
+/* #undef SDL_HAPTIC_DINPUT */
+/* #undef SDL_HAPTIC_XINPUT */
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_DLOPEN 1
+/* #undef SDL_LOADSO_DUMMY */
+/* #undef SDL_LOADSO_LDG */
+/* #undef SDL_LOADSO_WINDOWS */
+
+/* Enable various threading systems */
+/* #undef SDL_THREAD_PTHREAD */
+/* #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX */
+/* #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP */
+/* #undef SDL_THREAD_WINDOWS */
+
+/* Enable various timer systems */
+/* #undef SDL_TIMER_HAIKU */
+/* #undef SDL_TIMER_DUMMY */
+#define SDL_TIMER_UNIX 1
+/* #undef SDL_TIMER_WINDOWS */
+
+/* Enable various video drivers */
+/* #undef SDL_VIDEO_DRIVER_HAIKU */
+/* #undef SDL_VIDEO_DRIVER_COCOA */
+/* #undef SDL_VIDEO_DRIVER_DIRECTFB */
+/* #undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC */
+#define SDL_VIDEO_DRIVER_DUMMY 1
+/* #undef SDL_VIDEO_DRIVER_WINDOWS */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON */
+/* #undef SDL_VIDEO_DRIVER_MIR */
+/* #undef SDL_VIDEO_DRIVER_MIR_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON */
+/* #undef SDL_VIDEO_DRIVER_X11 */
+/* #undef SDL_VIDEO_DRIVER_RPI */
+/* #undef SDL_VIDEO_DRIVER_KMSDRM */
+/* #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM */
+/* #undef SDL_VIDEO_DRIVER_ANDROID */
+#define SDL_VIDEO_DRIVER_EMSCRIPTEN 1
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT */
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR */
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA */
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 */
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR */
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS */
+/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE */
+/* #undef SDL_VIDEO_DRIVER_X11_XCURSOR */
+/* #undef SDL_VIDEO_DRIVER_X11_XDBE */
+/* #undef SDL_VIDEO_DRIVER_X11_XINERAMA */
+/* #undef SDL_VIDEO_DRIVER_X11_XINPUT2 */
+/* #undef SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH */
+/* #undef SDL_VIDEO_DRIVER_X11_XRANDR */
+/* #undef SDL_VIDEO_DRIVER_X11_XSCRNSAVER */
+/* #undef SDL_VIDEO_DRIVER_X11_XSHAPE */
+/* #undef SDL_VIDEO_DRIVER_X11_XVIDMODE */
+/* #undef SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS */
+/* #undef SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY */
+/* #undef SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM */
+/* #undef SDL_VIDEO_DRIVER_NACL */
+/* #undef SDL_VIDEO_DRIVER_VIVANTE */
+/* #undef SDL_VIDEO_DRIVER_VIVANTE_VDK */
+/* #undef SDL_VIDEO_DRIVER_QNX */
+/* #undef SDL_VIDEO_DRIVER_HEADLESS */
+
+/* #undef SDL_VIDEO_RENDER_D3D */
+/* #undef SDL_VIDEO_RENDER_D3D11 */
+/* #undef SDL_VIDEO_RENDER_OGL */
+/* #undef SDL_VIDEO_RENDER_OGL_ES */
+#define SDL_VIDEO_RENDER_OGL_ES2 1
+/* #undef SDL_VIDEO_RENDER_DIRECTFB */
+/* #undef SDL_VIDEO_RENDER_METAL */
+
+/* Enable OpenGL support */
+/* #undef SDL_VIDEO_OPENGL */
+/* #undef SDL_VIDEO_OPENGL_ES */
+#define SDL_VIDEO_OPENGL_ES2 1
+/* #undef SDL_VIDEO_OPENGL_BGL */
+/* #undef SDL_VIDEO_OPENGL_CGL */
+#define SDL_VIDEO_OPENGL_EGL 1
+/* #undef SDL_VIDEO_OPENGL_GLX */
+/* #undef SDL_VIDEO_OPENGL_OSMESA */
+/* #undef SDL_VIDEO_OPENGL_WGL */
+/* #undef SDL_VIDEO_OPENGL_OSMESA */
+/* #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC */
+
+/* Enable Vulkan support */
+/* #undef SDL_VIDEO_VULKAN */
+
+/* Enable system power support */
+/* #undef SDL_POWER_LINUX */
+/* #undef SDL_POWER_WINDOWS */
+/* #undef SDL_POWER_MACOSX */
+/* #undef SDL_POWER_HAIKU */
+/* #undef SDL_POWER_ANDROID */
+#define SDL_POWER_EMSCRIPTEN 1
+/* #undef SDL_POWER_HARDWIRED */
+
+/* Enable system filesystem support */
+/* #undef SDL_FILESYSTEM_HAIKU */
+/* #undef SDL_FILESYSTEM_COCOA */
+/* #undef SDL_FILESYSTEM_DUMMY */
+/* #undef SDL_FILESYSTEM_UNIX */
+/* #undef SDL_FILESYSTEM_WINDOWS */
+/* #undef SDL_FILESYSTEM_NACL */
+/* #undef SDL_FILESYSTEM_ANDROID */
+#define SDL_FILESYSTEM_EMSCRIPTEN 1
+
+/* Enable assembly routines */
+/* #undef SDL_ASSEMBLY_ROUTINES */
+/* #undef SDL_ALTIVEC_BLITTERS */
+
+/* Enable ime support */
+/* #undef SDL_USE_IME */
+
+/* Enable dynamic udev support */
+/* #undef SDL_UDEV_DYNAMIC */
+
+/* Enable dynamic libsamplerate support */
+/* #undef SDL_LIBSAMPLERATE_DYNAMIC */
+
+#endif /* _SDL_config_emscripten_h */
diff --git a/build_tools/third_party/sdl2/SDL_config_linux.h b/build_tools/third_party/sdl2/SDL_config_linux.h
new file mode 100644
index 0000000..461903c
--- /dev/null
+++ b/build_tools/third_party/sdl2/SDL_config_linux.h
@@ -0,0 +1,404 @@
+#ifndef _SDL_config_linux_h
+#define _SDL_config_linux_h
+
+/**
+ * \file SDL_config_linux.h
+ *
+ * This is a configuration that can be used to build SDL for Linux
+ */
+
+/* General platform specific identifiers */
+#include "SDL_platform.h"
+
+/* Make sure that this isn't included by Visual C++ */
+#ifdef _MSC_VER
+#error You should run hg revert SDL_config.h
+#endif
+
+/* C language features */
+/* #undef const */
+/* #undef inline */
+/* #undef volatile */
+
+/* C datatypes */
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+#define HAVE_GCC_ATOMICS 1
+/* #undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET */
+
+/* Comment this if you want to build without any C library requirements */
+#define HAVE_LIBC 1
+#if HAVE_LIBC
+
+/* Useful headers */
+#define STDC_HEADERS 1
+#define HAVE_ALLOCA_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_FLOAT_H 1
+#define HAVE_ICONV_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_MALLOC_H 1
+#define HAVE_MATH_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_SIGNAL_H 1
+#define HAVE_STDARG_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_STDIO_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_STRING_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_WCHAR_H 1
+/* #undef HAVE_PTHREAD_NP_H */
+/* #undef HAVE_LIBUNWIND_H */
+
+/* C library functions */
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */
+#define HAVE_GETENV 1
+#define HAVE_SETENV 1
+#define HAVE_PUTENV 1
+#define HAVE_UNSETENV 1
+#endif
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_BCOPY 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_WCSLEN 1
+/* #undef HAVE_WCSLCPY */
+/* #undef HAVE_WCSLCAT */
+#define HAVE_WCSCMP 1
+#define HAVE_STRLEN 1
+/* #undef HAVE_STRLCPY */
+/* #undef HAVE_STRLCAT */
+/* #undef HAVE__STRREV */
+/* #undef HAVE__STRUPR */
+/* #undef HAVE__STRLWR */
+/* #undef HAVE_INDEX */
+/* #undef HAVE_RINDEX */
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+/* #undef HAVE_ITOA */
+/* #undef HAVE__LTOA */
+/* #undef HAVE__UITOA */
+/* #undef HAVE__ULTOA */
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+/* #undef HAVE__I64TOA */
+/* #undef HAVE__UI64TOA */
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOULL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+/* #undef HAVE__STRICMP */
+#define HAVE_STRCASECMP 1
+/* #undef HAVE__STRNICMP */
+#define HAVE_STRNCASECMP 1
+/* #undef HAVE_SSCANF */
+#define HAVE_VSSCANF 1
+/* #undef HAVE_SNPRINTF */
+#define HAVE_VSNPRINTF 1
+#define HAVE_M_PI /**/
+#define HAVE_ACOS 1
+#define HAVE_ACOSF 1
+#define HAVE_ASIN 1
+#define HAVE_ASINF 1
+#define HAVE_ATAN 1
+#define HAVE_ATANF 1
+#define HAVE_ATAN2 1
+#define HAVE_ATAN2F 1
+#define HAVE_CEIL 1
+#define HAVE_CEILF 1
+#define HAVE_COPYSIGN 1
+#define HAVE_COPYSIGNF 1
+#define HAVE_COS 1
+#define HAVE_COSF 1
+#define HAVE_EXP 1
+#define HAVE_EXPF 1
+#define HAVE_FABS 1
+#define HAVE_FABSF 1
+#define HAVE_FLOOR 1
+#define HAVE_FLOORF 1
+#define HAVE_FMOD 1
+#define HAVE_FMODF 1
+#define HAVE_LOG 1
+#define HAVE_LOGF 1
+#define HAVE_LOG10 1
+#define HAVE_LOG10F 1
+#define HAVE_POW 1
+#define HAVE_POWF 1
+#define HAVE_SCALBN 1
+#define HAVE_SCALBNF 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_SQRTF 1
+#define HAVE_TAN 1
+#define HAVE_TANF 1
+/* #define HAVE_FOPEN64 1 */
+#define HAVE_FSEEKO 1
+/* #define HAVE_FSEEKO64 1 */
+#define HAVE_SIGACTION 1
+#define HAVE_SA_SIGACTION 1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_SYSCONF 1
+/* #undef HAVE_SYSCTLBYNAME */
+#define HAVE_CLOCK_GETTIME 1
+/* #undef HAVE_GETPAGESIZE */
+#define HAVE_MPROTECT 1
+#define HAVE_ICONV 1
+#define HAVE_PTHREAD_SETNAME_NP 1
+/* #undef HAVE_PTHREAD_SET_NAME_NP */
+#define HAVE_SEM_TIMEDWAIT 1
+#define HAVE_GETAUXVAL 1
+#define HAVE_POLL 1
+#define HAVE__EXIT 1
+
+#else
+#define HAVE_STDARG_H 1
+#define HAVE_STDDEF_H 1
+#define HAVE_STDINT_H 1
+#endif /* HAVE_LIBC */
+
+/* #undef HAVE_ALTIVEC_H */
+/* #define HAVE_DBUS_DBUS_H 1 */
+/* #undef HAVE_FCITX_FRONTEND_H */
+/* #define HAVE_IBUS_IBUS_H 1 */
+#define HAVE_IMMINTRIN_H 1
+/* #undef HAVE_LIBSAMPLERATE_H */
+#define HAVE_LIBUDEV_H 1
+
+/* #undef HAVE_DDRAW_H */
+/* #undef HAVE_DINPUT_H */
+/* #undef HAVE_DSOUND_H */
+/* #undef HAVE_DXGI_H */
+/* #undef HAVE_XINPUT_H */
+/* #undef HAVE_MMDEVICEAPI_H */
+/* #undef HAVE_AUDIOCLIENT_H */
+/* #undef HAVE_XINPUT_GAMEPAD_EX */
+/* #undef HAVE_XINPUT_STATE_EX */
+
+/* SDL internal assertion support */
+/* #undef SDL_DEFAULT_ASSERT_LEVEL */
+
+/* Allow disabling of core subsystems */
+/* #undef SDL_ATOMIC_DISABLED */
+/* #undef SDL_AUDIO_DISABLED */
+/* #undef SDL_CPUINFO_DISABLED */
+/* #undef SDL_EVENTS_DISABLED */
+/* #undef SDL_FILE_DISABLED */
+/* #undef SDL_JOYSTICK_DISABLED */
+/* #undef SDL_HAPTIC_DISABLED */
+/* #undef SDL_SENSOR_DISABLED */
+/* #undef SDL_LOADSO_DISABLED */
+/* #undef SDL_RENDER_DISABLED */
+/* #undef SDL_THREADS_DISABLED */
+/* #undef SDL_TIMERS_DISABLED */
+/* #undef SDL_VIDEO_DISABLED */
+/* #undef SDL_POWER_DISABLED */
+/* #undef SDL_FILESYSTEM_DISABLED */
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_ALSA 1
+#define SDL_AUDIO_DRIVER_ALSA_DYNAMIC "libasound.so.2"
+/* #undef SDL_AUDIO_DRIVER_ANDROID */
+/* #undef SDL_AUDIO_DRIVER_ARTS */
+/* #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_COREAUDIO */
+#define SDL_AUDIO_DRIVER_DISK 1
+/* #undef SDL_AUDIO_DRIVER_DSOUND */
+#define SDL_AUDIO_DRIVER_DUMMY 1
+/* #undef SDL_AUDIO_DRIVER_EMSCRIPTEN */
+/* #undef SDL_AUDIO_DRIVER_ESD */
+/* #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND */
+/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_HAIKU */
+/* #undef SDL_AUDIO_DRIVER_JACK */
+/* #undef SDL_AUDIO_DRIVER_JACK_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_NACL */
+/* #undef SDL_AUDIO_DRIVER_NAS */
+/* #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_NETBSD */
+#define SDL_AUDIO_DRIVER_OSS 1
+/* #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H */
+/* #undef SDL_AUDIO_DRIVER_PAUDIO */
+#define SDL_AUDIO_DRIVER_PULSEAUDIO 1
+#define SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "libpulse-simple.so.0"
+/* #undef SDL_AUDIO_DRIVER_QSA */
+#define SDL_AUDIO_DRIVER_SNDIO 1
+#define SDL_AUDIO_DRIVER_SNDIO_DYNAMIC "libsndio.so.7.0"
+/* #undef SDL_AUDIO_DRIVER_SUNAUDIO */
+/* #undef SDL_AUDIO_DRIVER_WASAPI */
+/* #undef SDL_AUDIO_DRIVER_WINMM */
+
+/* Enable various input drivers */
+#define SDL_INPUT_LINUXEV 1
+#define SDL_INPUT_LINUXKD 1
+/* #undef SDL_INPUT_TSLIB */
+/* #undef SDL_JOYSTICK_HAIKU */
+/* #undef SDL_JOYSTICK_DINPUT */
+/* #undef SDL_JOYSTICK_XINPUT */
+/* #undef SDL_JOYSTICK_DUMMY */
+/* #undef SDL_JOYSTICK_IOKIT */
+#define SDL_JOYSTICK_LINUX 1
+/* #undef SDL_JOYSTICK_ANDROID */
+/* #undef SDL_JOYSTICK_WINMM */
+/* #undef SDL_JOYSTICK_USBHID */
+/* #undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H */
+/* #undef SDL_JOYSTICK_HIDAPI */
+/* #undef SDL_JOYSTICK_EMSCRIPTEN */
+/* #undef SDL_HAPTIC_DUMMY */
+/* #undef SDL_HAPTIC_ANDROID */
+#define SDL_HAPTIC_LINUX 1
+/* #undef SDL_HAPTIC_IOKIT */
+/* #undef SDL_HAPTIC_DINPUT */
+/* #undef SDL_HAPTIC_XINPUT */
+
+/* Enable various sensor drivers */
+/* #undef SDL_SENSOR_ANDROID */
+#define SDL_SENSOR_DUMMY 1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_DLOPEN 1
+/* #undef SDL_LOADSO_DUMMY */
+/* #undef SDL_LOADSO_LDG */
+/* #undef SDL_LOADSO_WINDOWS */
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD 1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
+/* #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP */
+/* #undef SDL_THREAD_WINDOWS */
+
+/* Enable various timer systems */
+/* #undef SDL_TIMER_HAIKU */
+/* #undef SDL_TIMER_DUMMY */
+#define SDL_TIMER_UNIX 1
+/* #undef SDL_TIMER_WINDOWS */
+
+/* Enable various video drivers */
+/* #undef SDL_VIDEO_DRIVER_HAIKU */
+/* #undef SDL_VIDEO_DRIVER_COCOA */
+/* #undef SDL_VIDEO_DRIVER_DIRECTFB */
+/* #undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC */
+#define SDL_VIDEO_DRIVER_DUMMY 1
+/* #undef SDL_VIDEO_DRIVER_WINDOWS */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON */
+#define SDL_VIDEO_DRIVER_X11 1
+/* #undef SDL_VIDEO_DRIVER_RPI */
+/* #undef SDL_VIDEO_DRIVER_KMSDRM */
+/* #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM */
+/* #undef SDL_VIDEO_DRIVER_ANDROID */
+/* #undef SDL_VIDEO_DRIVER_EMSCRIPTEN */
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC "libX11.so.6"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "libXext.so.6"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR "libXcursor.so.1"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "libXinerama.so.1"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "libXi.so.6"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "libXrandr.so.2"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "libXss.so.1"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "libXxf86vm.so.1"
+#define SDL_VIDEO_DRIVER_X11_XCURSOR 1
+#define SDL_VIDEO_DRIVER_X11_XDBE 1
+#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
+#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
+#define SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH 1
+#define SDL_VIDEO_DRIVER_X11_XRANDR 1
+#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1
+#define SDL_VIDEO_DRIVER_X11_XSHAPE 1
+#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1
+#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
+#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
+#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1
+/* #undef SDL_VIDEO_DRIVER_NACL */
+/* #undef SDL_VIDEO_DRIVER_VIVANTE */
+/* #undef SDL_VIDEO_DRIVER_VIVANTE_VDK */
+/* #undef SDL_VIDEO_DRIVER_QNX */
+
+/* #undef SDL_VIDEO_RENDER_D3D */
+/* #undef SDL_VIDEO_RENDER_D3D11 */
+#define SDL_VIDEO_RENDER_OGL 1
+/* #undef SDL_VIDEO_RENDER_OGL_ES */
+#define SDL_VIDEO_RENDER_OGL_ES2 1
+/* #undef SDL_VIDEO_RENDER_DIRECTFB */
+/* #undef SDL_VIDEO_RENDER_METAL */
+
+/* Enable OpenGL support */
+#define SDL_VIDEO_OPENGL 1
+/* #undef SDL_VIDEO_OPENGL_ES */
+#define SDL_VIDEO_OPENGL_ES2 1
+/* #undef SDL_VIDEO_OPENGL_BGL */
+/* #undef SDL_VIDEO_OPENGL_CGL */
+#define SDL_VIDEO_OPENGL_EGL 1
+#define SDL_VIDEO_OPENGL_GLX 1
+/* #undef SDL_VIDEO_OPENGL_WGL */
+/* #undef SDL_VIDEO_OPENGL_OSMESA */
+/* #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC */
+
+/* Enable Vulkan support */
+#define SDL_VIDEO_VULKAN 1
+
+/* Enable Metal support */
+/* #undef SDL_VIDEO_METAL */
+
+/* Enable system power support */
+#define SDL_POWER_LINUX 1
+/* #undef SDL_POWER_WINDOWS */
+/* #undef SDL_POWER_MACOSX */
+/* #undef SDL_POWER_HAIKU */
+/* #undef SDL_POWER_ANDROID */
+/* #undef SDL_POWER_EMSCRIPTEN */
+/* #undef SDL_POWER_HARDWIRED */
+
+/* Enable system filesystem support */
+/* #undef SDL_FILESYSTEM_HAIKU */
+/* #undef SDL_FILESYSTEM_COCOA */
+/* #undef SDL_FILESYSTEM_DUMMY */
+#define SDL_FILESYSTEM_UNIX 1
+/* #undef SDL_FILESYSTEM_WINDOWS */
+/* #undef SDL_FILESYSTEM_NACL */
+/* #undef SDL_FILESYSTEM_ANDROID */
+/* #undef SDL_FILESYSTEM_EMSCRIPTEN */
+
+/* Enable assembly routines */
+#define SDL_ASSEMBLY_ROUTINES 1
+/* #undef SDL_ALTIVEC_BLITTERS */
+/* #undef SDL_ARM_SIMD_BLITTERS */
+/* #undef SDL_ARM_NEON_BLITTERS */
+
+/* Enable ime support */
+#define SDL_USE_IME 1
+
+/* Enable dynamic udev support */
+#define SDL_UDEV_DYNAMIC "libudev.so.1"
+
+/* Enable dynamic libusb support */
+/* #undef SDL_LIBUSB_DYNAMIC */
+
+/* Enable dynamic libsamplerate support */
+/* #undef SDL_LIBSAMPLERATE_DYNAMIC */
+
+#endif /* _SDL_config_linux_h */
diff --git a/build_tools/third_party/sdl2/SDL_config_macosx.h b/build_tools/third_party/sdl2/SDL_config_macosx.h
new file mode 100644
index 0000000..2fdcf73
--- /dev/null
+++ b/build_tools/third_party/sdl2/SDL_config_macosx.h
@@ -0,0 +1,215 @@
+#ifndef SDL_config_macosx_h_
+#define SDL_config_macosx_h_
+#define SDL_config_h_
+
+#include "SDL_platform.h"
+
+/* This gets us MAC_OS_X_VERSION_MIN_REQUIRED... */
+#include <AvailabilityMacros.h>
+
+/* This is a set of defines to configure the SDL features */
+
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+
+/* Useful headers */
+#define STDC_HEADERS 1
+#define HAVE_ALLOCA_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_FLOAT_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_MATH_H 1
+#define HAVE_SIGNAL_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_STDIO_H 1
+#define HAVE_STRING_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_LIBUNWIND_H 1
+
+/* C library functions */
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#define HAVE_GETENV 1
+#define HAVE_SETENV 1
+#define HAVE_PUTENV 1
+#define HAVE_UNSETENV 1
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_BCOPY 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_STRLEN 1
+#define HAVE_STRLCPY 1
+#define HAVE_STRLCAT 1
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOULL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRNCASECMP 1
+#define HAVE_VSSCANF 1
+#define HAVE_VSNPRINTF 1
+#define HAVE_M_PI 1
+#define HAVE_ACOS 1
+#define HAVE_ACOSF 1
+#define HAVE_ASIN 1
+#define HAVE_ASINF 1
+#define HAVE_ATAN 1
+#define HAVE_ATANF 1
+#define HAVE_ATAN2 1
+#define HAVE_ATAN2F 1
+#define HAVE_CEIL 1
+#define HAVE_CEILF 1
+#define HAVE_COPYSIGN 1
+#define HAVE_COPYSIGNF 1
+#define HAVE_COS 1
+#define HAVE_COSF 1
+#define HAVE_FABS 1
+#define HAVE_FABSF 1
+#define HAVE_FLOOR 1
+#define HAVE_FLOORF 1
+#define HAVE_FMOD 1
+#define HAVE_FMODF 1
+#define HAVE_LOG 1
+#define HAVE_LOGF 1
+#define HAVE_LOG10 1
+#define HAVE_LOG10F 1
+#define HAVE_POW 1
+#define HAVE_POWF 1
+#define HAVE_SCALBN 1
+#define HAVE_SCALBNF 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_SQRTF 1
+#define HAVE_TAN 1
+#define HAVE_TANF 1
+#define HAVE_SIGACTION 1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_SYSCONF 1
+#define HAVE_SYSCTLBYNAME 1
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_COREAUDIO 1
+#define SDL_AUDIO_DRIVER_DISK 1
+#define SDL_AUDIO_DRIVER_DUMMY 1
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_IOKIT 1
+#define SDL_HAPTIC_IOKIT 1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_DLOPEN 1
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD 1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
+
+/* Enable various timer systems */
+#define SDL_TIMER_UNIX 1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_COCOA 1
+#define SDL_VIDEO_DRIVER_DUMMY 1
+#undef SDL_VIDEO_DRIVER_X11
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC "/usr/X11R6/lib/libX11.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "/usr/X11R6/lib/libXext.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA \
+ "/usr/X11R6/lib/libXinerama.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "/usr/X11R6/lib/libXi.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "/usr/X11R6/lib/libXrandr.2.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "/usr/X11R6/lib/libXss.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE \
+ "/usr/X11R6/lib/libXxf86vm.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_XDBE 1
+#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
+#define SDL_VIDEO_DRIVER_X11_XRANDR 1
+#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1
+#define SDL_VIDEO_DRIVER_X11_XSHAPE 1
+#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1
+#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1
+
+#ifdef MAC_OS_X_VERSION_10_8
+/*
+ * No matter the versions targeted, this is the 10.8 or later SDK, so you have
+ * to use the external Xquartz, which is a more modern Xlib. Previous SDKs
+ * used an older Xlib.
+ */
+#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
+#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
+#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
+#endif
+
+#ifndef SDL_VIDEO_RENDER_OGL
+#define SDL_VIDEO_RENDER_OGL 1
+#endif
+
+/*#ifndef SDL_VIDEO_RENDER_OGL_ES2*/
+/*#define SDL_VIDEO_RENDER_OGL_ES2 1*/
+/*#endif*/
+
+/*#ifndef SDL_VIDEO_RENDER_METAL*/
+/* Metal only supported on 64-bit architectures with 10.11+ */
+/*#if TARGET_CPU_X86_64 && (MAC_OS_X_VERSION_MAX_ALLOWED >= 101100)*/
+/*#define SDL_VIDEO_RENDER_METAL 1*/
+/*#else*/
+/*#define SDL_VIDEO_RENDER_METAL 0*/
+/*#endif*/
+/*#endif*/
+
+/* Enable OpenGL support */
+#ifndef SDL_VIDEO_OPENGL
+#define SDL_VIDEO_OPENGL 1
+#endif
+/*#ifndef SDL_VIDEO_OPENGL_ES2*/
+/*#define SDL_VIDEO_OPENGL_ES2 1*/
+/*#endif*/
+/*#ifndef SDL_VIDEO_OPENGL_EGL*/
+/*#define SDL_VIDEO_OPENGL_EGL 1*/
+/*#endif*/
+#ifndef SDL_VIDEO_OPENGL_CGL
+#define SDL_VIDEO_OPENGL_CGL 1
+#endif
+#ifndef SDL_VIDEO_OPENGL_GLX
+#define SDL_VIDEO_OPENGL_GLX 1
+#endif
+
+/* Enable Vulkan support */
+/* Metal/MoltenVK/Vulkan only supported on 64-bit architectures with 10.11+ */
+#if TARGET_CPU_X86_64 && (MAC_OS_X_VERSION_MAX_ALLOWED >= 101100)
+#define SDL_VIDEO_VULKAN 1
+#else
+#define SDL_VIDEO_VULKAN 0
+#endif
+
+/* Enable system power support */
+#define SDL_POWER_MACOSX 1
+
+/* enable filesystem support */
+#define SDL_FILESYSTEM_COCOA 1
+
+/* Enable assembly routines */
+#define SDL_ASSEMBLY_ROUTINES 1
+#ifdef __ppc__
+#define SDL_ALTIVEC_BLITTERS 1
+#endif
+
+#endif /* SDL_config_macosx_h_ */
diff --git a/build_tools/third_party/sdl2/SDL_config_minimal.h b/build_tools/third_party/sdl2/SDL_config_minimal.h
new file mode 100644
index 0000000..0ef59a9
--- /dev/null
+++ b/build_tools/third_party/sdl2/SDL_config_minimal.h
@@ -0,0 +1,61 @@
+#ifndef SDL_config_minimal_h_
+#define SDL_config_minimal_h_
+#define SDL_config_h_
+
+#include "SDL_platform.h"
+
+/**
+ * \file SDL_config_minimal.h
+ *
+ * This is the minimal configuration that can be used to build SDL.
+ */
+
+#define HAVE_STDARG_H 1
+#define HAVE_STDDEF_H 1
+
+/* Most everything except Visual Studio 2008 and earlier has stdint.h now */
+#if defined(_MSC_VER) && (_MSC_VER < 1600)
+/* Here are some reasonable defaults */
+typedef unsigned int size_t;
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+typedef signed long long int64_t;
+typedef unsigned long long uint64_t;
+typedef unsigned long uintptr_t;
+#else
+#define HAVE_STDINT_H 1
+#endif /* Visual Studio 2008 */
+
+#ifdef __GNUC__
+#define HAVE_GCC_SYNC_LOCK_TEST_AND_SET 1
+#endif
+
+/* Enable the dummy audio driver (src/audio/dummy/\*.c) */
+#define SDL_AUDIO_DRIVER_DUMMY 1
+
+/* Enable the stub joystick driver (src/joystick/dummy/\*.c) */
+#define SDL_JOYSTICK_DISABLED 1
+
+/* Enable the stub haptic driver (src/haptic/dummy/\*.c) */
+#define SDL_HAPTIC_DISABLED 1
+
+/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
+#define SDL_LOADSO_DISABLED 1
+
+/* Enable the stub thread support (src/thread/generic/\*.c) */
+#define SDL_THREADS_DISABLED 1
+
+/* Enable the stub timer support (src/timer/dummy/\*.c) */
+#define SDL_TIMERS_DISABLED 1
+
+/* Enable the dummy video driver (src/video/dummy/\*.c) */
+#define SDL_VIDEO_DRIVER_DUMMY 1
+
+/* Enable the dummy filesystem driver (src/filesystem/dummy/\*.c) */
+#define SDL_FILESYSTEM_DUMMY 1
+
+#endif /* SDL_config_minimal_h_ */
diff --git a/build_tools/third_party/sdl2/SDL_config_windows.h b/build_tools/third_party/sdl2/SDL_config_windows.h
new file mode 100644
index 0000000..945f406
--- /dev/null
+++ b/build_tools/third_party/sdl2/SDL_config_windows.h
@@ -0,0 +1,228 @@
+#ifndef SDL_config_windows_h_
+#define SDL_config_windows_h_
+#define SDL_config_h_
+
+#include "SDL_platform.h"
+
+/* This is a set of defines to configure the SDL features */
+
+#if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H)
+#if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__)
+#define HAVE_STDINT_H 1
+#elif defined(_MSC_VER)
+typedef signed __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef signed __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef signed __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef signed __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#ifndef _UINTPTR_T_DEFINED
+#ifdef _WIN64
+typedef unsigned __int64 uintptr_t;
+#else
+typedef unsigned int uintptr_t;
+#endif
+#define _UINTPTR_T_DEFINED
+#endif
+/* Older Visual C++ headers don't have the Win64-compatible typedefs... */
+#if ((_MSC_VER <= 1200) && (!defined(DWORD_PTR)))
+#define DWORD_PTR DWORD
+#endif
+#if ((_MSC_VER <= 1200) && (!defined(LONG_PTR)))
+#define LONG_PTR LONG
+#endif
+#else /* !__GNUC__ && !_MSC_VER */
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+typedef signed long long int64_t;
+typedef unsigned long long uint64_t;
+#ifndef _SIZE_T_DEFINED_
+#define _SIZE_T_DEFINED_
+typedef unsigned int size_t;
+#endif
+typedef unsigned int uintptr_t;
+#endif /* __GNUC__ || _MSC_VER */
+#endif /* !_STDINT_H_ && !HAVE_STDINT_H */
+
+#ifdef _WIN64
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+
+#define HAVE_DDRAW_H 1
+#define HAVE_DINPUT_H 1
+#define HAVE_DSOUND_H 1
+#define HAVE_DXGI_H 1
+#define HAVE_XINPUT_H 1
+
+/* This is disabled by default to avoid C runtime dependencies and manifest
+ * requirements */
+#ifdef HAVE_LIBC
+/* Useful headers */
+#define STDC_HEADERS 1
+#define HAVE_CTYPE_H 1
+#define HAVE_FLOAT_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_MATH_H 1
+#define HAVE_SIGNAL_H 1
+#define HAVE_STDIO_H 1
+#define HAVE_STRING_H 1
+
+/* C library functions */
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_STRLEN 1
+#define HAVE__STRREV 1
+/* These functions have security warnings, so we won't use them */
+/* #undef HAVE__STRUPR */
+/* #undef HAVE__STRLWR */
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+/* These functions have security warnings, so we won't use them */
+/* #undef HAVE__LTOA */
+/* #undef HAVE__ULTOA */
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+#define HAVE__STRICMP 1
+#define HAVE__STRNICMP 1
+#define HAVE_ACOS 1
+#define HAVE_ACOSF 1
+#define HAVE_ASIN 1
+#define HAVE_ASINF 1
+#define HAVE_ATAN 1
+#define HAVE_ATANF 1
+#define HAVE_ATAN2 1
+#define HAVE_ATAN2F 1
+#define HAVE_CEILF 1
+#define HAVE__COPYSIGN 1
+#define HAVE_COS 1
+#define HAVE_COSF 1
+#define HAVE_FABS 1
+#define HAVE_FABSF 1
+#define HAVE_FLOOR 1
+#define HAVE_FLOORF 1
+#define HAVE_FMOD 1
+#define HAVE_FMODF 1
+#define HAVE_LOG 1
+#define HAVE_LOGF 1
+#define HAVE_LOG10 1
+#define HAVE_LOG10F 1
+#define HAVE_POW 1
+#define HAVE_POWF 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_SQRTF 1
+#define HAVE_TAN 1
+#define HAVE_TANF 1
+#if defined(_MSC_VER)
+/* These functions were added with the VC++ 2013 C runtime library */
+#if _MSC_VER >= 1800
+#define HAVE_STRTOLL 1
+#define HAVE_VSSCANF 1
+#define HAVE_SCALBN 1
+#define HAVE_SCALBNF 1
+#endif
+/* This function is available with at least the VC++ 2008 C runtime library */
+#if _MSC_VER >= 1400
+#define HAVE__FSEEKI64 1
+#endif
+#endif
+#if !defined(_MSC_VER) || defined(_USE_MATH_DEFINES)
+#define HAVE_M_PI 1
+#endif
+#else
+#define HAVE_STDARG_H 1
+#define HAVE_STDDEF_H 1
+#endif
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_WASAPI 1
+#define SDL_AUDIO_DRIVER_DSOUND 1
+#define SDL_AUDIO_DRIVER_WINMM 1
+#define SDL_AUDIO_DRIVER_DISK 1
+#define SDL_AUDIO_DRIVER_DUMMY 1
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_DINPUT 1
+#define SDL_JOYSTICK_XINPUT 1
+#define SDL_HAPTIC_DINPUT 1
+#define SDL_HAPTIC_XINPUT 1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_WINDOWS 1
+
+/* Enable various threading systems */
+#define SDL_THREAD_WINDOWS 1
+
+/* Enable various timer systems */
+#define SDL_TIMER_WINDOWS 1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_DUMMY 1
+#define SDL_VIDEO_DRIVER_WINDOWS 1
+
+#ifndef SDL_VIDEO_RENDER_D3D
+#define SDL_VIDEO_RENDER_D3D 1
+#endif
+#ifndef SDL_VIDEO_RENDER_D3D11
+#define SDL_VIDEO_RENDER_D3D11 0
+#endif
+
+/* Enable OpenGL support */
+#ifndef SDL_VIDEO_OPENGL
+#define SDL_VIDEO_OPENGL 1
+#endif
+#ifndef SDL_VIDEO_OPENGL_WGL
+#define SDL_VIDEO_OPENGL_WGL 1
+#endif
+#ifndef SDL_VIDEO_RENDER_OGL
+#define SDL_VIDEO_RENDER_OGL 1
+#endif
+#ifndef SDL_VIDEO_RENDER_OGL_ES2
+#define SDL_VIDEO_RENDER_OGL_ES2 1
+#endif
+#ifndef SDL_VIDEO_OPENGL_ES2
+#define SDL_VIDEO_OPENGL_ES2 1
+#endif
+#ifndef SDL_VIDEO_OPENGL_EGL
+#define SDL_VIDEO_OPENGL_EGL 1
+#endif
+
+/* Enable Vulkan support */
+#define SDL_VIDEO_VULKAN 1
+
+/* Enable system power support */
+#define SDL_POWER_WINDOWS 1
+
+/* Enable filesystem support */
+#define SDL_FILESYSTEM_WINDOWS 1
+
+/* Enable assembly routines (Win64 doesn't have inline asm) */
+#ifndef _WIN64
+#define SDL_ASSEMBLY_ROUTINES 1
+#endif
+
+#endif /* SDL_config_windows_h_ */
diff --git a/iree/samples/rt/BUILD b/iree/samples/rt/BUILD
index c19d5d6..82581f4 100644
--- a/iree/samples/rt/BUILD
+++ b/iree/samples/rt/BUILD
@@ -81,3 +81,21 @@
"//iree/hal/vulkan:vulkan_driver_module", # build-cleaner: keep
] + PLATFORM_VULKAN_TEST_DEPS,
)
+
+cc_binary(
+ name = "vk_triangle",
+ srcs = ["vk_triangle.cc"],
+ tags = [
+ "manual",
+ "notap",
+ ],
+ deps = [
+ "//iree/base:api",
+ "//iree/base:logging",
+ "//iree/hal:api",
+ "//iree/hal/vulkan:vulkan_driver_module", # build-cleaner: keep
+ "//iree/rt:api",
+ "//iree/vm:api",
+ "@sdl2//:SDL2",
+ ],
+)
diff --git a/iree/samples/rt/CMakeLists.txt b/iree/samples/rt/CMakeLists.txt
index ec6ee74..cc7e16d 100644
--- a/iree/samples/rt/CMakeLists.txt
+++ b/iree/samples/rt/CMakeLists.txt
@@ -32,3 +32,18 @@
iree::hal::interpreter::interpreter_driver_module
iree::hal::vulkan::vulkan_driver_module
)
+
+iree_cc_binary(
+ NAME
+ vk_triangle
+ SRCS
+ "vk_triangle.cc"
+ DEPS
+ iree::base::api
+ iree::base::logging
+ iree::hal::api
+ iree::hal::vulkan::vulkan_driver_module
+ iree::rt::api
+ iree::vm::api
+ SDL2-static
+)
diff --git a/iree/samples/rt/vk_triangle.cc b/iree/samples/rt/vk_triangle.cc
new file mode 100644
index 0000000..710f7e6
--- /dev/null
+++ b/iree/samples/rt/vk_triangle.cc
@@ -0,0 +1,75 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Vulkan "Hello Triangle" + IREE API Integration Sample.
+
+#include <SDL.h>
+
+#include <string>
+
+#include "iree/base/api.h"
+#include "iree/base/logging.h"
+#include "iree/hal/api.h"
+#include "iree/rt/api.h"
+#include "iree/vm/api.h"
+
+extern "C" int main(int argc, char** argv) {
+ iree_api_version_t actual_version;
+ iree_status_t status =
+ iree_api_version_check(IREE_API_VERSION_LATEST, &actual_version);
+
+ if (status != IREE_STATUS_OK) {
+ LOG(FATAL) << "Unsupported runtime API version " << actual_version;
+ } else {
+ LOG(INFO) << "IREE runtime API version " << actual_version;
+ }
+
+ // --------------------------------------------------------------------------
+ // Create a window.
+ if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) != 0) {
+ LOG(FATAL) << "Failed to initialize SDL";
+ return 1;
+ }
+
+ // Setup window
+ SDL_WindowFlags window_flags = (SDL_WindowFlags)(
+ SDL_WINDOW_VULKAN | SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
+ SDL_Window* window =
+ SDL_CreateWindow("IREE Samples - Vulkan Triangle", SDL_WINDOWPOS_CENTERED,
+ SDL_WINDOWPOS_CENTERED, 1280, 720, window_flags);
+
+ // --------------------------------------------------------------------------
+
+ // Main loop
+ bool done = false;
+ while (!done) {
+ SDL_Event event;
+ while (SDL_PollEvent(&event)) {
+ if (event.type == SDL_QUIT) {
+ done = true;
+ }
+ }
+ }
+
+ // TODO(scotttodd): Vulkan Hello Triangle
+
+ // TODO(scotttodd): ImGui
+ // https://github.com/ocornut/imgui/blob/master/examples/example_sdl_vulkan/main.cpp
+
+ // Cleanup
+ SDL_DestroyWindow(window);
+ SDL_Quit();
+
+ return 0;
+}
diff --git a/third_party/google_tracing_framework b/third_party/google_tracing_framework
index 4f42fd8..495ced9 160000
--- a/third_party/google_tracing_framework
+++ b/third_party/google_tracing_framework
@@ -1 +1 @@
-Subproject commit 4f42fd870e427662fcc0abf8f565dd8a38a92104
+Subproject commit 495ced98de99a5895e484b2e09771edb42d3c7ab
diff --git a/third_party/llvm-project b/third_party/llvm-project
index 9434360..7215b7e 160000
--- a/third_party/llvm-project
+++ b/third_party/llvm-project
@@ -1 +1 @@
-Subproject commit 9434360401218ae02aaea1fbb53a42bc3af2bc76
+Subproject commit 7215b7ef530bff896a1da70c6b062e9259f5fde7
diff --git a/third_party/mlir b/third_party/mlir
index a627da8..92cb24e 160000
--- a/third_party/mlir
+++ b/third_party/mlir
@@ -1 +1 @@
-Subproject commit a627da8cb584f9931d34503fad6425e44241690b
+Subproject commit 92cb24e0330260c261c47f78882d3c825af7eb6d
diff --git a/third_party/tensorflow b/third_party/tensorflow
index ce0b9aa..0be8293 160000
--- a/third_party/tensorflow
+++ b/third_party/tensorflow
@@ -1 +1 @@
-Subproject commit ce0b9aa347979cfbe4291440a3aeeb7af3dda41d
+Subproject commit 0be8293ce6e515d807dfd17c4dd66b6274ea732d
