Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

sendmail: Silence -Wdeprecated-non-prototype warnings.

These will hopefully be fixed upstream eventually, but silence the
warnings until then.

Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D39518

Update for new library files in sendmail 8.17.1

Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones

This implifies pathing in make/displayed output

MFC after: 3 weeks
Sponsored by: Dell EMC Isilon

Create a package for sendmail(8).

Sponsored by: The FreeBSD Foundation

First pass through library packaging.

Sponsored by: The FreeBSD Foundation

META MODE: Don't create .meta files when symlinking sources into the obj directory.

Tracking these leads to situations where meta mode will consider the
file to be out of date if /bin/sh or /bin/ln are newer than the source
file. There's no reason for meta mode to do this as make is already
handling the rebuild dependency fine.

Sponsored by: EMC / Isilon Storage Division

libsm/path.c is about to disappear in the merge of sendmail 8.15.2. It is an
empty file now so it is safe to remove before the merge.

MFC after: 3 days

Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.

Add new sendmail 8.14.8 file

MFC after: 5 days

Since clang 3.2 now has an option to suppress warnings about implicitly
promoted K&R parameters, remove the workarounds added for sendmail
components in r228558.

MFC after: 1 week

Define several extra macros in bsd.sys.mk and sys/conf/kern.pre.mk, to
get rid of testing explicitly for clang (using ${CC:T:Mclang}) in
individual Makefiles.

Instead, use the following extra macros, for use with clang:
- NO_WERROR.clang (disables -Werror)
- NO_WCAST_ALIGN.clang (disables -Wcast-align)
- NO_WFORMAT.clang (disables -Wformat and friends)
- CLANG_NO_IAS (disables integrated assembler)
- CLANG_OPT_SMALL (adds flags for extra small size optimizations)

As a side effect, this enables setting CC/CXX/CPP in src.conf instead of
make.conf! For clang, use the following:

CC=clang
CXX=clang++
CPP=clang-cpp

MFC after: 2 weeks

Fix typos in the comments about clang warnings in several
sendmail-related Makefiles.

Spotted by: arundel
MFC after: 1 week

Unfortunately, clang gives a warning about sendmail code that cannot be
turned off yet. Since this is contrib code, and we don't really care
about the warnings, just turn make them non-fatal for now.

MFC after: 1 week

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

MFC: Enable the use of nanosleep() instead of using pause() and signals.
This Makefile change can be removed when the next version of sendmail
is imported as it will have this built in to the FreeBSD conf.h section.

Enable the use of nanosleep() instead of using pause() and signals.
This Makefile change can be removed when the next version of sendmail
is imported as it will have this built in to the FreeBSD conf.h section.

Submitted by: John Marshall
MFC after: 3 days

Build lib/ with WARNS=6 by default.

Similar to libexec/, do the same with lib/. Make WARNS=6 the norm and
lower it when needed.

I'm setting WARNS?=0 for secure/. It seems secure/ includes the
Makefile.inc provided by lib/. I'm not going to touch that directory.
Most of the code there is contributed anyway.

- Import the HEAD csup code which is the basis for the cvsmode work.

New files in sendmail 8.14.1

Add new libsm file from sendmail 8.13.6

MFC after: 4 days

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

Add a new source file in sendmail 8.13.4

Remove file no longer in 8.13.3

NOINET6 -> NO_INET6

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

Reflect changes in sendmail 8.13 source tree

Honor NOINET6 and disable IPv6 support in libmilter and sendmail if it
is set.

MFC after: 4 days

Remove MAINTAINER= lines from individual Makefiles in favor of the
MAINTAINER file (which already had entries for sendmail).

Removed now unused INTERNALSTATICLIB.
INTERNALLIB now implies NOPIC and NOPROFILE.
Removed gratuitous NOMAN.

Add two new libraries which are part of sendmail 8.12. libsm is used only
for building sendmail and the associated utilities. libmilter is a new
mail filtering API for sendmail.