Copyright for bubblewrap source package in Buster

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: bubblewrap
Source: https://github.com/projectatomic/bubblewrap/

Files: *
Copyright: 2016 Alexander Larsson
License: LGPL-2+

Files: debian/*
Copyright: 2016 Laszlo Boszormenyi (GCS) 
License: LGPL-2+

Files: m4/attributes.m4
Copyright:
 2006-2008 Diego Pettenò 
 2006-2008 xine project
 2012 Lucas De Marchi 
License: GPL-2+ with Autoconf exception

License: LGPL-2+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public
 License as published by the Free Software Foundation; either
 version 2 of the License, or (at your option) any later version.
 .
 This library 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
 Library General Public License for more details.
 .
 You should have received a copy of the GNU Library General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 USA.
 .
 On Debian systems, the full text of the GNU Library General Public License
 version 2 can be found in the file `/usr/share/common-licenses/LGPL-2'.

License: GPL-2+ with Autoconf exception
 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, or (at your option)
 any later version.
 .
 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, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 02110-1301, USA.
 .
 As a special exception, the copyright owners of the
 macro gives unlimited permission to copy, distribute and modify the
 configure scripts that are the output of Autoconf when processing the
 Macro. You need not follow the terms of the GNU General Public
 License when using or distributing such scripts, even though portions
 of the text of the Macro appear in them. The GNU General Public
 License (GPL) does govern all other use of the material that
 constitutes the Autoconf Macro.
 .
 This special exception to the GPL applies to versions of the
 Autoconf Macro released by this project. When you make and
 distribute a modified version of the Autoconf Macro, you may extend
 this special exception to the GPL to apply to your modified version as
 well.