Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Merge the projects/release-pkg branch to head.

This allows packaging the base system with pkg(8), including
but not limited to providing the ability to provide upstream
binary update possibilities for non-tier-1 architectures.

This merge is a requirement of the 11.0-RELEASE, and as such,
thank you to everyone that has tested the project branch.

Documentation in build(7) etc. is still somewhat sparse, but
updates to those parts will follow.

Sponsored by: The FreeBSD Foundation

Add to CFLAGS, rather than replacing.

This allows additional CFLAGS, as set in bsd.cpu.mk, to go through.

Use the new insecure-lan-zones option instead of listing each AS112 zone
separately.

MFC after: 3 days

Remove unbound-contrl-setup since we use a local control socket which
does not require keys.

MFC after: 3 days
Relnotes: yes

META MODE: Update dependencies with 'the-lot' and add missing directories.

This is not properly respecting WITHOUT or ARCH dependencies in target/.
Doing so requires a massive effort to rework targets/ to do so. A
better approach will be to either include the SUBDIR Makefiles directly
and map to DIRDEPS or just dynamically lookup the SUBDIR. These lose
the benefit of having a userland/lib, userland/libexec, etc, though and
results in a massive package. The current implementation of targets/ is
very unmaintainable.

Currently rescue/rescue and sys/modules are still not connected.

Sponsored by: EMC / Isilon Storage Division

Add more SUBDIR_PARALLEL.

MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division

If forwarders were specified on the command line, create an empty
resolvconf.conf so that resolvconf won't replace the manually configured
forwarders with dynamically configured ones the next time the lease is
renewed.

Enable remote control using a local socket in the default configuration.

Convert usr.sbin to LIBADD
Reduce overlinking

Fix support for IPv6 nameservers.

PR: 188931
Submitted by: Takefu <takefu@airport.fm>
MFC after: 3 days

Rework privatelib/internallib

Make sure everything linking to a privatelib and/or an internallib does it directly
from the OBJDIR rather than DESTDIR.
Add src.libnames.mk so bsd.libnames.mk is not polluted by libraries not existsing
in final installation
Introduce the LD* variable which is what ld(1) is expecting (via LDADD) to link to
internal/privatelib
Directly link to the .so in case of private library to avoid having to complexify
LDFLAGS.

Phabric: https://phabric.freebsd.org/D553
Reviewed by: imp, emaste

Use a combination of unblock-lan-zones (r268839) and domain-insecure
to fix reverse lookups on networks using private addresses.

Create /var/unbound/conf.d for additional configuration files.
Ensure that it is used if present.

MFH: 3 weeks

Prevent resolvconf from updating /etc/resolv.conf. As Jakob Schlyter
pointed out, having additional nameservers listed in /etc/resolv.conf
can break DNSSEC verification by providing a false positive if unbound
returns SERVFAIL due to an invalid signature. The downside is that
the domain / search path won't get updated either, but we can live
with that.

Approved by: re (blanket)

Ensure that resolvconf(8) preserves the edns0 setting.

Approved by: re (blanket)

Add a setup script for unbound(8) called local-unbound-setup. It
generates a configuration suitable for running unbound as a caching
forwarding resolver, and configures resolvconf(8) to update unbound's
list of forwarders in addition to /etc/resolv.conf. The initial list
is taken from the existing resolv.conf, which is rewritten to point to
localhost. Alternatively, a list of forwarders can be provided on the
command line.

To assist this script, add an rc.subr command called "enabled" which
does nothing except return 0 if the service is enabled and 1 if it is
not, without going through the usual checks. We should consider doing
the same for "status", which is currently pointless.

Add an rc script for unbound, called local_unbound. If there is no
configuration file, the rc script runs local-unbound-setup to generate
one.

Note that these scripts place the unbound configuration files in
/var/unbound rather than /etc/unbound. This is necessary so that
unbound can reload its configuration while chrooted. We should
probably provide symlinks in /etc.

Approved by: re (blanket)

Set NO_WERROR for unbound until I can figure out how to unbreak the
non-clang build.

Approved by: re (blanket)

Build and install the Unbound caching DNS resolver daemon.

Approved by: re (blanket)