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 META_MODE support.

Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision: D2796
Reviewed by: brooks imp

Add references to vt(4) to further man-pages.

MFC after: 3 days

Changed "conscontrol unset" to accept an existing virtual
console device as an argument. Unsetting virtual console
using /dev/console seems to have never worked.

MFC after: 3 days

Switch the default WARNS level for sbin/ to 6.

Submitted by: Ulrich Spörlein

Sync program's usage() with manpage's SYNOPSIS.

Note that conscontrol set and unset are an interface for TIOCCONS.

Add to conscontrol(8) "set" and "unset" commands which modify the
virtual console set-up. Specifically, "conscontrol unset" will cause
printf(9) output to start going to the console again.

Assorted markup, grammar, and spelling fixes.

Explain what console names are valid.

Recognize if the user supplies the full pathname to /dev/console and friends,
and DTRT.

Explain if he supplies a pathname that is not in /dev.

The .Nm utility

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

Put WARNS into the right place.

Style and WARNS cleanups.

Submitted by: ru

Mdoc fixes and clarification.

Submitted by: sheldonh

Add a manual page.

Add conscontrol, a front end interface for manipulating consoles.