This commit converts the license handling to adhere to the REUSE
specification. It specifically:
1. Adds used licnses to LICENSES/ directory
2. Add "isc" template for adding the copyright boilerplate
3. Changes all source files to include copyright and SPDX license
header, this includes all the C sources, documentation, zone files,
configuration files. There are notes in the doc/dev/copyrights file
on how to add correct headers to the new files.
4. Handle the rest that can't be modified via .reuse/dep5 file. The
binary (or otherwise unmodifiable) files could have license places
next to them in <foo>.license file, but this would lead to cluttered
repository and most of the files handled in the .reuse/dep5 file are
system test files.
(cherry picked from commit 58bd26b6cf)
Support for FreeBSD 11.4, the last FreeBSD 11.x release, ended on
September 30, 2021.
The "--with-readline" ./configure option has been added to gcc:sid:amd64
CI job; otherwise, it would be lost with the FreeBSD 11 removal.
Link: https://www.freebsd.org/security/unsupported/
(cherry picked from commit 981579f379)
Ubuntu 16.04 (Xenial Xerus) is reaching End of Standard Support in April
2021 thus we are removing it from the list of supported platforms and
replacing it with Ubuntu 18.04 LTS (Bionic Beaver).
(cherry picked from commit 4402a90bb7)
Since FreeBSD 12.1 is the current FreeBSD 12.x release, replace FreeBSD
12.0 GitLab CI jobs with their up-to-date counterparts.
(cherry picked from commit 4c68b56246)
Since OpenBSD 6.6 is the current OpenBSD release, replace OpenBSD 6.5
GitLab CI jobs with their up-to-date counterparts.
As CI jobs for OpenBSD 6.6 will be run by a generalized libvirt executor
rather than an OpenBSD-specific one, make the necessary tag and variable
adjustments as well.
- Change 5023 (present in BIND 9.13.3+) removed BIND's internal
implementation of the getifaddrs() function which was required for
iterating network interfaces on Solaris 10 as that system does not
support that function natively.
- As of January 2019, FreeBSD 10.x is neither supported upstream nor
regularly tested by ISC, so move it from the list of regularly tested
platforms to the "Best effort" section.
- Debian 10, OpenBSD 6.3, and Fedora 29 have been released and are now
tested regularly.
