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

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

Bump WARNS where possible.

Checked by: make universe
Approved by: ed (co-mentor)

Remove kludges intended to support src trees with partial obj trees.

Discussed with: ru

NOSHARED -> NO_SHARED

Remove WFORMAT, style.Makefile(5).

style.Makefile:
Use WARNS?= instead of WARNS=

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

Update build infrastructure for sendmail 8.12.

Correct inadvertent style botches in previous commit.

Lock down with WFORMAT=1 except those directories with unfixed warnings.
Tested on i386 and alpha.

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

Reviewed by: mike

MAN[1-9] -> MAN.

Add a MAINTAINER= line so people know who to blame

Style fixes

Give users a way to alter the sendmail (and related utilities) build
environment so they can enable functionality such as SASL, LDAP, Hesiod.

The rest of the changes needed to support the new version of sendmail (8.11.0).
Beyond changes to the build system, this includes fixing up the sample
freebsd.mc configuration for changes in defaults and syntax, removing
outdated documentation, and updating the release notes.

$Id$ -> $FreeBSD$

Use sendmail-8.9.1 rmail (with our changes).

Correct use of .Nm. Add section number to .Xr references.

Revert 1.15 - duplicate code (initialization).

Pointed-out-by: bde

Make this lint more cleanly

Obtained from: OpenBSD file rev 1.4 by mickey

Observe precedence set by Philippe Charnier when adding an
rcsid.

#include <err.h> for err(3) call and replace extern reference to errno
with #include <errno.h>.

Remove lines inside #ifdef 0/#endif.

Err(3) was locally defined (for portability reasons). Use #ifdef 0/#endif
to hide this so libc is kept instead.

compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Cleanup man page and -Wall cleaning.

If mail is received with no from address, invoke sendmail with
/usr/sbin/sendmail -f <> dest
rather than
/usr/sbin/sendmail -f dest.

Submitted by: Michael Butler <imb@scgt.oz.au>
Obtained from: Eric Allman <eric@cs.berkeley.edu>

Remove trailing whitespace.

Reviewed by: phk

You will find enclosed some changes to make gcc -Wall more happy in
/usr/src/bin. Note that some patches are still needed in that directory.

I (Joerg) finished most of Philippe's cleanup. /bin/sh will still
need *allot* of work, however.

Submitted by: charnier@lirmm.fr (Philippe Charnier)

Use `interactive' (foreground) delivery by default. The old behaviour
of queuing mails only can be restored by uncommenting a CFLAGS+= line
in the makefile, so sites that _really_ need this (perhaps some huge
mail hubs) can still have it. The majority of FreeBSD boxes is better
served with an immediate delivery (and last time i've been asking on
the list, nobody complained).

Added $Id$

Fix makefiles for our macros.

This commit was generated by cvs2svn to compensate for changes in r1556,
which included commits to RCS files with non-trunk default branches.