libyuv: universal binary build for macOS (#29170)

* Create universal binary for libyuv

* Add comment about universal binaries to build script

* Remove duplicate license

SConstruct

@@ -117,9 +117,8 @@ else:
 
   # MacOS
   if arch == "Darwin":
-    yuv_dir = "mac" if real_arch != "arm64" else "mac_arm64"
     libpath = [
-      f"#third_party/libyuv/{yuv_dir}/lib",
+      f"#third_party/libyuv/{arch}/lib",
       f"#third_party/acados/{arch}/lib",
       f"{brew_prefix}/lib",
       f"{brew_prefix}/opt/openssl@3.0/lib",

third_party/libyuv/LICENSE.libyuv

@@ -1,29 +0,0 @@
-Copyright 2011 The LibYuv Project Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in
-    the documentation and/or other materials provided with the
-    distribution.
-
-  * Neither the name of Google nor the names of its contributors may
-    be used to endorse or promote products derived from this software
-    without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

third_party/libyuv/build.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -e
+
+git clone https://chromium.googlesource.com/libyuv/libyuv
+cd libyuv
+git reset --hard 4a14cb2e81235ecd656e799aecaaf139db8ce4a2
+cmake .
+
+## To create universal binary on Darwin:
+## ```
+## lipo -create -output Darwin/libyuv.a path-to-x64/libyuv.a path-to-arm64/libyuv.a
+## ```

third_party/libyuv/build.txt

@@ -1,4 +0,0 @@
-git clone https://chromium.googlesource.com/libyuv/libyuv
-cd libyuv
-git reset --hard 4a14cb2e81235ecd656e799aecaaf139db8ce4a2
-cmake .