gst-plugin-apriltag: use BSD-2-clause license

gst-plugin-apriltag/Cargo.toml

@@ -2,6 +2,7 @@
 name = "gst-plugin-apriltag"
 description = "support for April Tag fiducial markers"
 version = "0.1.0"
+license = "BSD-2-Clause"
 authors = ["Andrew Straw <[email protected]>"]
 edition = "2018"
 repository = "https://github.com/strawlab/strand-braid"

gst-plugin-apriltag/LICENSE.txt

@@ -0,0 +1,24 @@
+BSD 2-Clause License
+
+Copyright (c) <year> <owner>. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. 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.
+
+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.

gst-plugin-apriltag/README.md

@@ -1,3 +1,4 @@
+# gst-plugin-apriltag
 
 ## Prerequisites:
 
@@ -44,3 +45,10 @@ perform more debugging.
 For example:
 
     GST_DEBUG=2,apriltagdetector:6 gst-launch-1.0 videotestsrc num-buffers=5 is-live=1 ! apriltagdetector family=16h5 ! filesink location=trash.csv
+
+## License
+
+Like apriltag itself, gst-plugin-apriltag is licensed under the BSD-2-Clause license.
+
+Portions of the code derive from the gst-plugin tutorial (C) 2018 Sebastian
+Dröge, licensed under the Apache License, Version 2.0  or the MIT license.

gst-plugin-apriltag/src/apriltagdetector.rs

@@ -1,7 +1,6 @@
 // Copyright (C) 2020 Andrew Straw <[email protected]>
 //
-// Proprietary software. All rights reserved. This file may not be copied,
-// modified, or distributed.
+// Licensed under the BSD 2 Clause License. See LICENSE.txt.
 //
 // Copyright (C) 2018 Sebastian Dröge <[email protected]>
 //

gst-plugin-apriltag/src/lib.rs

@@ -170,7 +170,7 @@ gst_plugin_define!(
     env!("CARGO_PKG_DESCRIPTION"),
     plugin_init,
     concat!(env!("CARGO_PKG_VERSION"), "-", env!("COMMIT_ID")),
-    "Proprietary",
+    "BSD",
     env!("CARGO_PKG_NAME"),
     env!("CARGO_PKG_NAME"),
     env!("CARGO_PKG_REPOSITORY"),