Commit Graph

56 Commits

Author SHA1 Message Date
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
Warner Losh
a35f04fba2 Adopt SRCTOP in usr.bin
Prefer ${SRCTOP}/foo over ${.CURDIR}/../../foo and ${SRCTOP}/usr.bin/foo
over ${.CURDIR}/../foo for paths in Makefiles.

Differential Revision:	https://reviews.freebsd.org/D9932
Sponsored by:		Netflix
Silence on:		arch@ (twice)
2017-03-12 18:58:44 +00:00
Bryan Drewery
bd18fd57db DIRDEPS_BUILD: Regenerate without local dependencies.
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.

Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:20:11 +00:00
Bryan Drewery
b791fbe630 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file to be out of date if /bin/sh or /bin/ln are newer than the source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
2015-11-25 19:44:43 +00:00
Bryan Drewery
6a270e17f3 Remove unneeded libutil dependency for sendmail.
It included libutil.h for setproctitle(3), which was moved from libutil to libc
in r65353 in 2000.

Reviewed by:	gshapiro [sendmail change]
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D4261
2015-11-24 04:19:55 +00:00
Simon J. Gerraty
ccfb965433 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
2015-06-13 19:20:56 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Baptiste Daroussin
3e11bd9e2a Convert to usr.bin/ to LIBADD
Reduce overlinking
2014-11-25 14:29:10 +00:00
Simon J. Gerraty
9268022b74 Merge from head@274682 2014-11-19 01:07:58 +00:00
Bryan Drewery
5608fd23c2 Revert r267233 for now. PIE support needs to be reworked.
1. 50+% of NO_PIE use is fixed by adding -fPIC to INTERNALLIB and other
   build-only utility libraries.
2. Another 40% is fixed by generating _pic.a variants of various libraries.
3. Some of the NO_PIE use is a bit absurd as it is disabling PIE (and ASLR)
   where it never would work anyhow, such as csu or loader. This suggests
   there may be better ways of adding support to the tree. Many of these
   cases can be fixed such that -fPIE will work but there is really no
   reason to have it in those cases.
4. Some of the uses are working around hacks done to some Makefiles that are
   really building libraries but have been using bsd.prog.mk because the code
   is cleaner. Had they been using bsd.lib.mk then NO_PIE would not have
   been needed.

We likely do want to enable PIE by default (opt-out) for non-tree consumers
(such as ports). For in-tree though we probably want to only enable PIE
(opt-in) for common attack targets such as remote service daemons and setuid
utilities. This is also a great performance compromise since ASLR is expected
to reduce performance. As such it does not make sense to enable it in all
utilities such as ls(1) that have little benefit to having it enabled.

Reported by:	kib
2014-08-19 15:04:32 +00:00
Simon J. Gerraty
ee7b0571c2 Merge head from 7/28 2014-08-19 06:50:54 +00:00
Bryan Drewery
864c53ead8 In preparation for ASLR [1] support add WITH_PIE to support building with -fPIE.
This is currently an opt-in build flag. Once ASLR support is ready and stable
it should changed to opt-out and be enabled by default along with ASLR.

Each application Makefile uses opt-out to ensure that ASLR will be enabled by
default in new directories when the system is compiled with PIE/ASLR. [2]

Mark known build failures as NO_PIE for now.

The only known runtime failure was rtld.

[1] http://www.bsdcan.org/2014/schedule/events/452.en.html
Submitted by:		Shawn Webb <lattera@gmail.com>
Discussed between:	des@ and Shawn Webb [2]
2014-06-08 17:29:31 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
69e6d7b75e sync from head 2013-04-12 20:48:55 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Dimitry Andric
a7449e3cca 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
2013-02-16 20:17:31 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
Marcel Moolenaar
7750ad47a9 Sync FreeBSD's bmake branch with Juniper's internal bmake branch.
Requested by: Simon Gerraty <sjg@juniper.net>
2012-08-22 19:25:57 +00:00
Dimitry Andric
07b202a847 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
2012-02-28 18:30:18 +00:00
Dimitry Andric
1d44b5b9f0 In usr.bin/vacation/Makefile, fix a typo in the comment about clang
warnings.

Spotted by:	arundel
MFC after:	1 week
2011-12-19 13:38:28 +00:00
Dimitry Andric
cb3b0d8fb9 Unfortunately, clang gives warnings 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
2011-12-17 18:39:04 +00:00
Ed Schouten
b7946da96b Build usr.bin/ with WARNS=6 by default.
Also add some missing $FreeBSD$ to keep svn happy.
2010-01-02 10:27:05 +00:00
Dag-Erling Smørgrav
ee66677a7a Remove kludges intended to support src trees with partial obj trees.
Discussed with:	ru
2005-06-10 06:12:53 +00:00
Gregory Neil Shapiro
dce6e6518b Remove MAINTAINER= lines from individual Makefiles in favor of the
MAINTAINER file (which already had entries for sendmail).
2003-07-07 03:54:04 +00:00
Gregory Neil Shapiro
095dae9d7a Update build infrastructure for sendmail 8.12. 2002-02-17 22:05:07 +00:00
Mark Murray
e35f9517d6 Remove NO_WERRORs and WARNS=n's. To be revisited after GCC3. 2002-02-08 23:07:37 +00:00
Mark Murray
2a33bb3513 Protect this from the coming WARNS=2 default. 2001-12-11 23:12:44 +00:00
Gregory Neil Shapiro
d1ba25f456 Add a MAINTAINER= line so people know who to blame 2000-10-26 23:02:36 +00:00
Gregory Neil Shapiro
3866ec8061 Fix man page installation
Style fixes

Submitted by:	bde
2000-10-11 04:53:30 +00:00
Gregory Neil Shapiro
8108227d7f Use sendmail's version of vacation. It is command line and database
compatible with the old version but includes new functionality and bug fixes.

Since it is not part of the NO_SENDMAIL make.conf option, libsmdb and
libsmutil should always be built for vacation's sake.

PR:		15227
2000-10-10 18:14:30 +00:00
Warner Losh
62f882d620 getopt and friends are declared in <unistd.h>
getopt returns -1 not EOF.
2000-09-04 06:09:54 +00:00
Sheldon Hearn
87faa07bec Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
2000-03-01 12:20:22 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Sheldon Hearn
8a56be1af7 Add a messy example of how to get debug-mode error messages written to
a file in the user's home directory.

Requested by:	hoek
1999-06-23 15:44:40 +00:00
Sheldon Hearn
1427b87c55 Postpone call to usage() until after all options are processed so that
the -d debugging option produces consistent behaviour.
1999-06-18 08:52:13 +00:00
Sheldon Hearn
4b54a72dab Please forgive me, it's my first day on the block. Forgot to mention:
PR:	11987
1999-06-17 14:49:19 +00:00
Sheldon Hearn
f21ecb5f63 Null commit to reflect that the previous commit added warnings for
previously unreported malloc() failures, and changed the exit status
for those failures to encourage MTA retries.
1999-06-17 14:48:02 +00:00
Sheldon Hearn
42a1247753 * Add a command-line option to enable debugging mode, which sends error
messages to stderr instead of syslog.

* Fix manpage with respect to diagnostics.

Reported by:	rfg@monkeys.com (Ronald F. Guilmette)
1999-06-17 14:44:42 +00:00
Dag-Erling Smørgrav
1fd98d7d88 Calls one or more of malloc(), warn(), err(), syslog(), execlp() or
execvp() in the child branch of a vfork(). Changed to use fork()
instead.

Some of these (mv, find, apply, xargs) might benefit greatly from
being rewritten to use vfork() properly.

PR:		Loosely related to bin/8252
Approved by:	jkh and bde
1998-10-13 14:52:33 +00:00
Philippe Charnier
9737357a95 Add const to copyright string. Hide sccsid string. 1997-11-03 07:51:05 +00:00
Poul-Henning Kamp
d030d2d2ae Many places in the code NULL is used in integer context, where
plain 0 should be used.  This happens to work because we #define
NULL to 0, but is stylistically wrong and can cause problems
for people trying to port bits of code to other environments.

PR:		2752
Submitted by:	Arne Henrik Juul <arnej@imf.unit.no>
1997-09-18 14:08:40 +00:00
Warner Losh
bd29c5f39b Stop parsing args before user supplied to argument in sendmail.
Submitted by:	Oliver Friedrichs <oliver@silence.secnet.com>
1997-08-28 04:40:51 +00:00
Andrey A. Chernov
4bac83aa0c Even better fix: use close(fileno(mfp)); to close unneded descriptor
and not clobber memory by fclose().
1997-04-23 22:40:19 +00:00
Andrey A. Chernov
82396226ea Better fix: return vfork() again, but remove clobbering fclose()
and use _exit() instead of exit()
1997-04-23 22:36:51 +00:00
Andrey A. Chernov
97779a7e37 Replace vfork() by fork(), vfork() usage is totally bogus in this context.
This program don't bother to do even minimal vfork() support as per vfork(2)
manpage required.
1997-04-23 22:25:20 +00:00
Warner Losh
1c8af87873 compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-29 04:34:07 +00:00
Peter Wemm
c115df18cd Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
Jordan K. Hubbard
1130b656e5 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.
1997-01-14 07:20:47 +00:00