Add copyright header to 7 files in /packaging (#999)

Co-authored-by: Dan-Flores <[email protected]>

Author: Dan-Flores

packaging/build_ffmpeg.bat

@@ -1,3 +1,9 @@
+:: Copyright (c) Meta Platforms, Inc. and affiliates.
+:: All rights reserved.
+::
+:: This source code is licensed under the BSD-style license found in the
+:: LICENSE file in the root directory of this source tree.
+
 :: Taken from torchaudio
 @echo off
 

packaging/build_ffmpeg.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
 
 # This is taken and adapated from torchaudio, only keeping the parts relevant to
 # linux.

packaging/check_glibcxx.py

@@ -1,3 +1,9 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+
 """
 The goal of this script is to ensure that the .so files we ship do not contain
 symbol versions from libstdc++ that are too recent. This is a very manual way of

packaging/helpers.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
 
 _list_wheel_files() {
     unzip -l "$1" | awk '{print $4}'

packaging/post_build_script.sh

@@ -1,4 +1,9 @@
 #!/bin/bash
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
 
 set -ex
 

packaging/pre_build_script.sh

@@ -1,4 +1,9 @@
 #!/bin/bash
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
 
 set -ex
 

packaging/vc_env_helper.bat

@@ -1,3 +1,9 @@
+:: Copyright (c) Meta Platforms, Inc. and affiliates.
+:: All rights reserved.
+::
+:: This source code is licensed under the BSD-style license found in the
+:: LICENSE file in the root directory of this source tree.
+
 :: Taken from torchaudio
 @echo on