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

targets/Makefile: fix a typo (derrived -> derived).

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

Merge sync of head

Renamed pkgs/ targets/

Rename pkgs to more generic targets (that's what they are)

Reviewed by: marcel

Use Makefile.depend.host for bootstrap-tools so it automatically builds
for host

Report the number of dirdeps so we can track progress.

Add newline before for better formatting

Always report elapsed time

Add pkgs/Makefile* and pkgs/pseudo/* so folk can test drive.