Add LICENSE and METADATA

BUG: 67742121
Test: Local build
Change-Id: I8e5276a9eb92b2febad5336c98fc778512e70ac4
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d15b0c2
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,28 @@
+Copyright (c) 2006, Google Inc.
+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 Inc. 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
+OWNER 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.
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..81f1b2a
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,20 @@
+name: "gflags"
+description:
+    "The gflags package contains a C++ library that implements commandline "
+    "flags processing. It includes built-in support for standard types such as "
+    "string and the ability to define flags in the source file in which they "
+    "are used. Online documentation available at: "
+    "https://gflags.github.io/gflags/"
+
+third_party {
+  url {
+    type: HOMEPAGE
+    value: "https://github.com/gflags/gflags.git"
+  }
+  url {
+    type: GIT
+    value: "https://github.com/gflags/gflags.git"
+  }
+  version: "2.2.1"
+  last_upgrade_date { year: 2017 month: 10 day: 10 }
+}
\ No newline at end of file