during the boot process. We're turning it on by default, based on the
actual presence of a configured ethernet card, and/or ppp/tun devices.
Of course, it's easy to disable in rc.conf.
1) blackholes.mail-abuse.org is the same as FEATURE(dnsbl), so specifying
it in the "Other DNS based black hole lists" section leads to confusion of
specifying it twice.
2) Formatting issues. If error diagnostic not enclosed in double quotes,
varius visual artefacts appearse like 1) no space after ; and 2) redundant
space after ? (in CGI request), so I add quotes where needed.
3) FEATURE(dnsbl) directly use error code 550 by default, so I made other
dnsbl variants use the same error code too.
4) Comment relays.* list as "open relays" list, just "other" word is not
explain enough.
Submitted by: ache
and Pentium II, III and IV processors (p2, p3, p4), as well as 'mmx' and
'3dnow' MACHINE_CPU tags as appropriate. In the near future this will
be used to control various ports which have MMX/3dNow optimizations,
instead of the ad-hoc methods currently used.
Reviewed by: peter
libssl, for example), and hide it behind a make.conf option,
WANT_OPENSSL_MANPAGES, instead of having it commented out. We still can't
install these by default because of clobbering of a number of system
manpages with the same name, but they're there for people who want them.
* Rip out MACHINE_CPU stuff from sys.mk and include a new <bsd.cpu.mk>
after we pull in /etc/make.conf. We need to do it afterwards so we can
react to the user setting of the:
* CPUTYPE variable, which contains the CPU type which the user wants to
optimize for. For example, if you want your binaries to only run on an
i686-class machine (or higher), set this to i686. If you want to support
running binaries on a variety of CPU generations, set this to the lowest
common denominator. Supported values are listed in make.conf.
* bsd.cpu.mk does the expansion of CPUTYPE into MACHINE_CPU using the
(hopefully) correct unordered list of CPU types which should be used on
that CPU. For example, an AMD k6 CPU wants any of the following:
k6 k5 i586 i486 i386
This is still an unordered list so the client makefile logic is simple -
client makefiles need to test for the various elements of the set in
decreasing order of priority using ${MACHINE_CPU:M<foo>}, as before.
The various MACHINE_CPU lists are believed to be correct, but should be
checked.
* If NO_CPU_CFLAGS is not defined, add relevant gcc compiler optimization
settings by default (e.g. -karch=k6 for CPUTYPE=k6, etc). Release
builders and developers of third-party software need to make sure not to
enable CPU-specific optimization when generating code intended to be
portable. We probably need to move to an /etc/world.conf to allow the
optimization stuff to be applied separately to world/kernel and external
compilations, but it's not any worse a problem than it was before.
* Add coverage for the ia64/itanium MACHINE_ARCH/CPUTYPE.
* Add CPUTYPE support for all of the CPU types supported by FreeBSD and gcc
(only i386, alpha and ia64 first, since those are the minimally-working
ports. Other architecture porters, please feel free to add the relevant
gunk for your platform).
Reviewed by: jhb, obrien
+ Add support for the new SENDMAIL_MC make.conf knob
+ Add the ability to build .cf files from .mc files
+ Generalize map rebuilding
+ Add the ability to rebuild the aliases file
+ Add the ability to stop, start, and restart sendmail
PR: bin/13759, bin/19897, bin/24397
users should be configuring via m4 now. If set, use m4 to create the .cf
file. Also, if either SENDMAIL_MC or SENDMAIL_CF is set, 'make install' or
'make distribution' in src/etc/sendmail/ will install the appropriate .cf as
/etc/mail/sendmail.cf. This fixes some mergemaster problems.
PR: conf/13016
Makefile to the etc/sendmail Makefile to be consistent with all of the
other /var file creations. In doing so, change the Makefile target from
etc-sendmail.cf to distribution as it installs more than just the sendmail.cf.
pass udp from any 53 to ${oip}
allows an attacker to access ANY local port by simply binding his local
side to 53. The state keeping mechanism is the correct way to allow DNS
replies to go back to their source.
through the use of a new build directive, MACHINE_CPU, which contains a
list of the CPU generations/features for which optimizations are desired.
This feature will be extended to cover the ports tree in the future.
Currently OpenSSL provides optimizations for i386, i586 and i686-class
CPUs. Currently it has not been tested on an i386 or i486.
Teach make(1) to provide sensible defaults for MACHINE_CPU if it is not
defined (namely, the lowest common denominator CPU we support for each
architecture). Currently this is i386 for the i386 architecture and ev4
for the alpha. sys.mk also sets the variable as a last resort for
consistency with MACHINE_ARCH and bootstrapping from very old versions of
make.
Benchmarks show a significant speed increase even in the i386 case, with
additional improvements for i586 and i686 systems. For maximum performance
define MACHINE_CPU=i686 i586 i386 in /etc/make.conf.
Based on a patch submitted by: Mike Silbersack <silby@silby.com>
Reviewed by: current
trigger happy and turn off sendmail_enable entirely (instead of setting
sendmail_flags to -q30m instead). I have seen boxes with things like daily
run reports that have sat in mailq for 5 months. Since /usr/sbin/sendmail
is actually mailwrapper, this should be safe for the other plugins that
provide the sendmail calling interface.
