Update license files

LICENSE

@@ -196,3 +196,9 @@ This product bundles libbsd, which is available under a dual
 
 This product bundles makeself, which is available under a
 "GNU General Public License v2.0" license.  For details, see deps/makeself/.
+
+This product bundles linux-headers, which is available under a
+"GNU General Public License v2.0 WITH syscall exception" license.  For details, see deps/linux-headers/.
+
+This product bundles musl, which is available under a
+"MIT" license.  For details, see deps/musl/.

README.md

@@ -43,9 +43,6 @@ $ enroot start ubuntu
 
 This project is released under the [Apache License 2.0](https://github.com/NVIDIA/enroot/blob/master/LICENSE).
 
-It bundles libbsd, which is available under a dual "3-clause BSD" and "ISC" license as well as makeself, which is available under a "GNU General Public License v2.0" license.  
-For details, see deps/libbsd/ and deps/makeself/.
-
 ## Issues and Contributing
 
 * Please let us know by [filing a new issue](https://github.com/NVIDIA/enroot/issues/new)

pkg/deb/copyright

@@ -10,6 +10,14 @@ Files: debian/*
 Copyright: #YEAR# #USERNAME# <#EMAIL#>
 License: Apache-2.0
 
+Files: deps/linux-headers/*
+Copyright: 1991-2020 Linus Torvalds, et al <[email protected]>
+License: GPL-2.0 WITH Linux-syscall-note
+
+Files: deps/musl/*
+Copyright: 2005-2020 Rich Felker, et al <[email protected]>
+License: MIT
+
 Files: deps/makeself/*
 Copyright: 1998-2018 Stephane Peter <[email protected]>
 License: GPL-2.0+
@@ -52,13 +60,41 @@ License: Apache-2.0
  On Debian systems, the complete text of the Apache License, Version 2
  can be found in "/usr/share/common-licenses/Apache-2.0".
 
+License: GPL-2.0
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2.
+ .
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+ .
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>
+ .
+ On Debian systems, the complete text of the GNU General
+ Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".
+
+License: Linux-syscall-note
+ NOTE! This copyright does *not* cover user programs that use kernel
+ services by normal system calls - this is merely considered normal use
+ of the kernel, and does *not* fall under the heading of "derived work".
+ Also note that the GPL below is copyrighted by the Free Software
+ Foundation, but the instance of code that it refers to (the Linux
+ kernel) is copyrighted by me and others who actually wrote it.
+ .
+ Also note that the only valid version of the GPL as far as the kernel
+ is concerned is _this_ particular version of the license (ie v2, not
+ v2.2 or v3.x or whatever), unless explicitly otherwise stated.
+
 License: GPL-2.0+
- This package is free software; you can redistribute it and/or modify
+ This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
  .
- This package is distributed in the hope that it will be useful,
+ This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
@@ -129,3 +165,23 @@ License: BSD-3-Clause
  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.
+
+License: MIT
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+ .
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+ .
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.