Add patches for untracked repositories.

Author: jianjunz

scripts/prepare_dev.py

@@ -19,6 +19,7 @@
 LIBSRTP_PATH = os.path.join(THIRD_PARTY_PATH, 'libsrtp')
 FFMPEG_PATH = os.path.join(THIRD_PARTY_PATH, 'ffmpeg')
 LIBVPX_PATH = os.path.join(THIRD_PARTY_PATH, 'libvpx')
+LIBJPEG_TURBO_PATH = os.path.join(THIRD_PARTY_PATH, 'libjpeg_turbo')
 LIBVPX_SOURCE_PATH = os.path.join(LIBVPX_PATH, 'source/libvpx')
 WEBRTC_OVERRIDES_PATH = os.path.join(THIRD_PARTY_PATH, 'webrtc_overrides')
 BUILD_PATH = os.path.join(HOME_PATH, 'build')
@@ -45,7 +46,8 @@
     ('0014-Fix-missing-ffmpeg-configure-item-for-msvc-build.patch', FFMPEG_PATH),
     ('0015-Remove-custom-d8-dependency.patch', BUILD_PATH),
     ('0016-Remove-deprecated-create_srcjar-property.patch', THIRD_PARTY_PATH),
-    ('0017-Build-libvpx-with-RTC-rate-control-impl-included.patch', THIRD_PARTY_PATH) 
+    ('0017-Build-libvpx-with-RTC-rate-control-impl-included.patch', THIRD_PARTY_PATH), 
+    ('0018-Support-wasm-build.patch', LIBJPEG_TURBO_PATH)
 ]
 
 def _patch(ignoreFailures=False):

talk/owt/patches/0018-Support-wasm-build.patch

@@ -0,0 +1,25 @@
+From e4850e5a4ae4eb73f7a3625b332241d7cd941c3a Mon Sep 17 00:00:00 2001
+From: Jianjun Zhu <jianjun.zhu@intel.com>
+Date: Thu, 9 Jun 2022 18:38:00 +0800
+Subject: [PATCH] Support wasm build.
+
+---
+ BUILD.gn | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/BUILD.gn b/BUILD.gn
+index f9c483e..e18123d 100644
+--- a/BUILD.gn
++++ b/BUILD.gn
+@@ -277,7 +277,7 @@ static_library("libjpeg") {
+ 
+   # MemorySanitizer doesn't support assembly code, so keep it disabled in
+   # MSan builds for now.
+-  if (is_msan) {
++  if (is_msan || is_wasm) {
+     sources += [ "jsimd_none.c" ]
+   } else {
+     public_deps += [ ":simd" ]
+-- 
+2.36.1
+