- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

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

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Remove NO_OBJ now that this makefile builds something.

Noticed by: Andrzej Tobola

Fix a botched commit that broke world.

Add a man page for mkfilters(1) and put the corrected perl script in the
ipfilter usr/share directory

PR: docs/26879

Start the dreaded NOFOO -> NO_FOO conversion.

OK'ed by: core

For variables that are only checked with defined(), don't provide
any fake value.

FILES support for bsd.prog.mk. See bsd.README for details.

Stolen from: NetBSD

Clamp down with NOOBJ.

Add the IPFilter how-to and other related documents to the base install
so that users gets ipfilter examples without a source install.

PR: 26763
Submitted by: Cyrille Lefevre <clefevre@poboxes.com>