It has not been a dependency since at least 4.13. Remove its mandatory check
from ./configure.
Annotate the dependency in the CI dockerfiles, and drop them from CirrusCI and
TravisCI.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Cirrus-CI supports FreeBSD natively, so introduce some build tests on
FreeBSD.
The Cirrus-CI requires a Github repository in order to trigger the
tests.
A sample run output can be seen at:
https://github.com/royger/xen/runs/1962451343
Note the FreeBSD 11 task fails to build QEMU and is not part of this
patch.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>