Commit Graph

727 Commits

Author SHA1 Message Date
Ruslan Ermilov
8f5f49447d Eliminated nits from last commit.
OK'ed by:	rodrigc
2010-01-27 21:06:53 +00:00
Craig Rodrigues
ab13f9f29e Partial merge of man page cleanups from NetBSD:
revision 1.91
  Fri Nov 7 01:01:46 2003 UTC by lukem

  Add some subsections in the VARIABLE ASSIGNMENTS section.

  In the "modifier description" list, show each modifier with the leading `:'.
  Rationale: it's hard to search for modifiers without it, and we already do
  the same thing in the -options and .makecommands lists.  I now find it much
  easier to find the description for a modifier in the man page.

Obtained from: NetBSD
2010-01-27 02:38:10 +00:00
Hartmut Brandt
cd7215ceba Fix the previous commit (still not used to svn vs. cvs). Use the
define from paths.h for the default temporary directory and remove
and unneccessary getenv call.
2010-01-11 09:16:42 +00:00
Hartmut Brandt
f7ea64353c Make make respect the TMPDIR environment variable.
PR:		bin/115447
Submitted by:	Eugene Grosbein
2010-01-10 20:26:03 +00:00
David E. O'Brien
290dac20e6 Add ability to search up the directory hierarchy for the system directory.
Do by specifying ".../" with '-m' or MAKESYSPATH (new) environment variable.

Reviewed by:	<sjg@NetBSD.org>
Obtained from:	NetBSD (+ embellishment by me, sent back to NetBSD)
2010-01-04 18:57:22 +00:00
David E. O'Brien
bfc4c0cf08 Report lines that ought to contain a ':' operator but start with a '.'
as "Unknown directive" sinze they are more likely to be .elseif (etc).
(NetBSD PR 37222).

Obtained from:	NetBSD
2010-01-04 00:49:04 +00:00
David E. O'Brien
6100e6c2c9 Add check for subversion "original" marker. 2010-01-04 00:32:22 +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
Ed Schouten
8a036b7c03 Add missing `void' keyword. 2009-12-29 22:33:07 +00:00
Stanislav Sedov
4ee23f5ee8 - Partially revert r200417. config.h brings several definitions,
that appears to be actually used.  Without config.h included
  cross-build of world failed (at least for ARM).
2009-12-17 12:42:45 +00:00
Xin LI
512be259a7 Remove unnecessary includes.
Reviewed by:	rodrigc
2009-12-11 23:20:02 +00:00
Stefan Farfeleder
023c421a96 Add a missing space to the error message when execvp() failed. 2009-12-05 13:12:04 +00:00
David E. O'Brien
1511301cd8 Catch up with r144020's /Dir_FindFile/Path_FindFile/ 2009-11-17 19:35:39 +00:00
David E. O'Brien
952ffdb9da Garbage collect some old #ifdef'ed code from 1994 that causes vi's '%'
to be unable to find a match in Path_FindFile().
2009-11-17 16:26:45 +00:00
Max Khon
ab5f4f723d Reset UPTODATE gnodes after remaking makefiles when make
is not going to be restarted: such nodes could be marked UPTODATE
without doing rebuild due to remakingMakefiles being TRUE.
2009-10-18 11:28:31 +00:00
Max Khon
a234abce8e Exit with non-zero error code in case of errors
when make is run with -k and not parallel (compat) make is run.
2009-10-18 11:26:09 +00:00
Xin LI
560daf85d9 Use strlcpy() instead of manually setting the last byte of the array to \0. 2009-06-23 23:34:46 +00:00
Dag-Erling Smørgrav
c540146463 Add volatile to sig_atomic_t where it was missing.
MFC after:	1 week
2009-06-14 21:39:52 +00:00
Max Khon
c2502d78e1 Avoid infinite loops when remaking makefiles not only
for Makefile targets but also for targets they depend on.
2009-04-07 19:49:38 +00:00
David E. O'Brien
d9a0172df3 Partially revert r186559. 2009-02-03 15:27:29 +00:00
Max Khon
2121816903 Remove duplicate OPTFLAGS definition. 2009-02-02 06:25:57 +00:00
Warner Losh
0c380aef5f Sort the options, per style(9).
Reviewed by:	obrien@
2009-02-02 02:05:58 +00:00
Warner Losh
08581af2e9 David doesn't consider the prior -s behavior a bug. Back out this
change.
2009-01-31 23:17:33 +00:00
Warner Losh
e9b777e9cc Unbreak make -s. There's about a 10% performance improvement with -s
in many environments.  The recent --- blah --- reintroduction has
killed.  That output makes almost no sense when all the other output
is silenced.
2009-01-30 16:12:32 +00:00
Roman Divacky
3f8760e331 Remove inlining of functions that are used mostly in different object files.
This gets rid of gnu89 style inlining. Also silence gcc by assigning two
variables NULL. This lets use to remove NO_WERROR.

Approved by:	kib (mentor)
Approved by:	harti
2009-01-20 17:15:12 +00:00
David E. O'Brien
ef9977831f Don't enable -Q by default - I've fixed the rescue build issue. 2009-01-13 06:53:53 +00:00
David E. O'Brien
fa600cb9ba Note that r186713 also contained a change to VarAdd where we propagate the
newly created 'Var' back to the caller.
Also, back out an accidentally commented WIP comment.
2009-01-06 16:24:22 +00:00
David E. O'Brien
eee3404481 + Add the -Q be-quiet flag for parallel jobs.
- Enable -Q by default for the moment - there is something weird
  going on in the rescue build.
2009-01-03 10:14:01 +00:00
David E. O'Brien
78885448f1 1. Add the ability to tweak the token output before targets in job mode.
E.g.,  .MAKE.JOB.PREFIX=${.newline}---[${.MAKE.PID}]
   would produce

   ---[1234] target ---

2. Added ${.newline} as a simple means of being able to include '\n' in the
   assignment of .MAKE.JOB.PREFIX

Obtained from:	NetBSD
2008-12-29 10:26:02 +00:00
David E. O'Brien
cfd6aac638 Consistently use Var_SetGlobal(). 2008-12-29 08:05:49 +00:00
Tom Rhodes
610c7c3155 Fix up after last commit:
Bump doc date;
Kill hard sentence breaks;
Fix commas by moving them off their own line.
2008-12-27 00:17:41 +00:00
Luigi Rizzo
5e7fbb7b5e Clarify the behaviour of conditionals when dealing with comparisons.
In particular, point out that string comparison can only use != and ==
(how weird, given that the underlying call to strcmp returns more
information), that floating point values are correctly interpreted
as numbers, and that the left-hand side must be a variable expansion.

MFC after:	3 weeks
2008-12-26 22:31:45 +00:00
Max Khon
a8e17a098e Exit with error code 2 when run with -k (continue if errors) and build failed. 2008-12-18 12:16:51 +00:00
Andrey A. Chernov
a3d1e4d95a Since in some cases (when found obsolete) 'make' can be builded earlier
at 'upgrade_checks' target, put arc4random_uniform() into
__FreeBSD_version ifdef.
2008-09-29 16:13:28 +00:00
Andrey A. Chernov
68910e7a67 Use arc4random_uniform(3) 2008-08-07 22:22:41 +00:00
Ed Schouten
40e761838e Add POSIX -p flag to make(1).
This article [1] describes the -p flag for make(1):

	Write to standard output the complete set of macro definitions and
	target descriptions. The output format is unspecified.

We already support a similar flag (-d g1), but unlike -p, it still
executes commands. Our implementation just turns it into -d g1, but also
sets flag `printGraphOnly', which will cause make(1) to skip execution.

[1] http://www.opengroup.org/onlinepubs/009695399/utilities/make.html

Reviewed by:	imp
PR:		standards/99960
2008-07-30 21:18:38 +00:00
David E. O'Brien
1082b19643 Note that the .POSIX special target disables the "Remaking Makefiles" feature. 2008-06-27 14:35:33 +00:00
Ruslan Ermilov
2f93f6470b Fix splitting into words of the .for expression to allow for
spaces in values.  Without this change, the following valid
call broke due to parsing of .MAKEFLAGS in bsd.symver.mk:

cd /usr/src/lib/libc && make -n DEBUG_FLAGS="-DFOO -DBAR"

Spotted by:	Igor Sysoev
Submitted by:	Maxim Dounin, ru
MFC after:	1 week
2008-03-24 12:33:28 +00:00
Ruslan Ermilov
8c9dc249d1 Fix bugs in the previous revision. 2008-03-24 09:47:44 +00:00
David E. O'Brien
f312f6a655 If the special target .MAKEFILEDEPS exists, then enable the
"remaking makefiles" feature.  Otherwise, follow traditional Pmake behavior.
2008-03-12 14:51:47 +00:00
David E. O'Brien
ad9165a038 If the special target .MAKEFILEDEPS exists, then enable the
"remaking makefiles" feature.  Otherwise, follow traditional Pmake behavior.
(hash table will be regenerated and committed follow this commit)
2008-03-12 14:50:58 +00:00
Yaroslav Tykhiy
b9d442c148 The non-POSIX environment variable MAKE was superseded
by MAKEFLAGS ages ago, so don't mention it in comments.

Tested with:	cmp(1)
2008-03-05 20:24:38 +00:00
Yaroslav Tykhiy
0c35219978 Don't forget to set MAKEFLAGS in the childs' environment
from the .MAKEFLAGS global variable even if it's empty or
unset.  This means setting MAKEFLAGS to just an empty string
in the latter case.

If not doing so, make(1) behaved inconsistently WRT MAKEFLAGS.
In particular, it would let a `-f foo' option down to sub-makes
if .MAKEFLAGS was unset.  E.g.,

	env MAKEFLAGS="-f mymakefile" make

would pass `-f mymakefile' down to sub-makes via their environment
(unless mymakefile added something to .MAKEFLAGS).
But any additional options appearing would change this behaviour to
not passing `-f mymakefile' to sub-makes, as in:

	env MAKEFLAGS="-f mymakefile" make -D DUMMY

or

	env MAKEFLAGS="-f mymakefile -D DUMMY" make

(unless mymakefile cleared .MAKEFLAGS).

Also make(1) would leave MAKEFLAGS at its initial value if the
makefile set .MAKEFLAGS to an empty value.  I.e., it was impossible
to override MAKEFLAGS with an empty value.  (Note well that makefiles
are not to touch MAKEFLAGS directly, they alter .MAKEFLAGS instead.
So make(1) can filter out things such as -f when copying MAKEFLAGS
to .MAKEFLAGS at startup.  Direct modifications to MAKEFLAGS just go
nowhere.)

While the original intentions of the BSD make authors are somewhat
unclear here, the bug proves that NOT passing -f options down is
the settled behaviour because the opposite behaviour is totally
unreliable in the presence of any other options.  In addition, not
passing down -f's found in the environment is consistent with doing
so WRT the command line.

Update the manpage accordingly and make the whole description of
MAKEFLAGS and .MAKEFLAGS more consistent as this change indeed
brings more consistency into the reliable behaviour of make(1).

Submitted by:	ru (main.c)
Tested with:	make world
2008-03-05 20:11:04 +00:00
David E. O'Brien
e6da40107e It seems some don't care for the anchient joke. Add WITHOUT_OLD_JOKE
to your CFLAGS if you fall into this camp.
2008-03-04 22:51:37 +00:00
David E. O'Brien
e3730a90c4 No need to tell make to DTRT with "make love", just do it.
Also remove the 2002/08/31 bootstrapping aid for upgrades from
year old (mid-2001) systems.
2008-03-04 22:32:58 +00:00
Warner Losh
d40ca10a58 <limits.h> is necessary for using INT_MIN, so included it here
explicitly rather than relying on name space pollution to pull it in
for us.

NB: The usage of INT_MIN is somewhat bogus and suspect to my eye, but this
commit doesn't address that issue.
2008-03-04 15:56:17 +00:00
Yaroslav Tykhiy
9966971b24 Move a stray paragraph on .Ev MAKEFLAGS to where it belongs. 2008-03-04 11:28:54 +00:00
Yaroslav Tykhiy
bfabc524aa Revise the description of how .Ev MAKEFILE and .Va .MAKEFILE relate.
The most important point is that -f option(s) are never copied from
.Ev MAKEFILE to .Va .MAKEFILE by make(1), which is consistent with
handling the command line.  (-f silently sit in .Ev MAKEFILE and go
to make's children unless overwritten via .Va .MAKEFILE)

Bump .Dd.
2008-03-04 11:25:23 +00:00
Yaroslav Tykhiy
ea5b47c61c Split descriptions of .Ev MAKEFILE and .Va .MAKEFLAGS for clarity. 2008-03-04 10:33:42 +00:00
Warner Losh
51f0bfca68 Note 7.0 was the first version that FreeBSD/pc98 had a MACHINE of pc98
instead of i386.
2008-03-04 06:08:59 +00:00