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115 Commits

Author SHA1 Message Date
Warner Losh
c6063d0da8 Use src.opts.mk in preference to bsd.own.mk except where we need stuff 
from the latter.
 2014-05-06 04:22:01 +00:00
Baptiste Daroussin
0c8de5b03c Update to byacc 20140409 
Among all the modifications, this new byacc also solves a 14 year old bug [1]

PR:		bin/23254 [1]
Submitted by:	marka@nominum.com [1]
MFC after:	3 weeks
 2014-04-23 05:57:45 +00:00
Julio Merino
3a92d97ff0 Migrate most of tools/regression/usr.bin/ to the new tests layout. 
I'm starting with the easy cases.  The leftovers need to be looked at a
bit more closely.

Note that this change _does_ modify the code of the old tests.  This is
required in order to allow the code to locate the data files in the
source directory instead of the current directory, because Kyua
automatically changes the latter to a temporary directory.

Also note that at least one test is known to be broken here.  Actually,
the test is not really broken: it's marked as a TODO but unfortunately
Kyua's TAP parser currently does not understand that.  Will have to be
fixed separately.
 2014-03-16 08:04:06 +00:00
David E. O'Brien
b63940c108 Add missing bits from the vendor's 2005-05-04 change to 
contrib/byacc/makefile.in ("add YYPATCH here so it can be tested by
applications") so that applications have a hope of detecting newer
FreeBSD YACC output from an older one.

Submitted by: Juniper Networks
 2013-12-04 19:15:56 +00:00
Baptiste Daroussin
2d54fbd541 Setting WARNS=6 is useless, as it is already the default 
Reported by:	Sascha Wildner
 2013-10-29 08:55:09 +00:00
Baptiste Daroussin
9f6fea6e97 Change warning level to 6 2013-10-29 08:22:38 +00:00
Baptiste Daroussin
98e903e7a0 Import byacc from invisible island, it brings us lots of compatibilities with 
bison, keeping full compatibility with our previous yacc implementation.

Also bring the ability to create reentrant parser

This fix bin/140309 [1]

PR:		bin/140309 [1]
Submitted by:	Philippe Pepiot <ksh@philpep.org> [1]
Approved by:	des (mentor)
MFC after:	1 month
 2012-05-21 13:31:26 +00:00
Ulrich Spörlein
487ac9ac21 Spelling fixes for usr.bin/ 2011-12-30 11:02:40 +00:00
Joel Dahl
da52b4caaf Remove the advertising clause from UCB copyrighted files in usr.bin. This 
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with:	imp, rwatson
 2010-12-11 08:32:16 +00:00
David E. O'Brien
6d4a0c96d3 Fix the build on 64-bit hosts. WARNS=6 fails on them. 2010-11-09 02:51:38 +00:00
David E. O'Brien
2d15e75781 Back out r214961 for skeleton.c -- it broke the groff build. 2010-11-08 19:00:22 +00:00
David E. O'Brien
7846096d2b Add '-y' for bison compatibility. 
Obtained from:	http://invisible-island.net
 2010-11-07 23:44:40 +00:00
David E. O'Brien
c81609f43f Inherit WARNS from parent directory. 
Submitted by:	marius
 2010-11-07 23:34:05 +00:00
David E. O'Brien
92a010d28b Directly use memory allocation functions and remove needless casts in 
their usage.  Also use associated modern types instead of k&r ones.
 2010-11-07 23:22:42 +00:00
David E. O'Brien
f5015507b0 Change to ANSI-C function definitions. 2010-11-07 22:51:54 +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
a6c287f615 Let both yacc and lex generate code that passes -Wold-style-definition. 
Both these tools emit code where several functions have no `void'
keyword placed in the arugment list when the function has no arguments.
 2009-12-30 22:46:08 +00:00
Ralf S. Engelschall
9ed01df370 remove external reference to not (or at least no longer) existing variable 'myname' 2009-12-17 08:37:02 +00:00
Colin Percival
5fe69bb518 Setting a variable to the same value twice doesn't actually make it 
more likely to have the right value.  Remove superfluous assignments.

Found by:	LLVM/Clang Static Checker
 2008-08-04 06:39:52 +00:00
Colin Percival
f9bcf9cabf Mark functions as __dead2 in order to help the LLVM static checker 
understand which code paths aren't possible.

This commit eliminates 117 false positive bug reports of the form
"allocate memory; error out if pointer is NULL; use pointer".
 2008-08-04 01:25:48 +00:00
Xin LI
c1613cd50a Indent the else path, reduce diff against OpenBSD. 2008-07-18 23:35:31 +00:00
Kevin Lo
068d36032a Fix a longstanding bug, from Otto Moerbeck: 
if we're reducing a rule that has an empty
right hand side and the yacc stackpointer is pointing at the very
end of the allocated stack, we end up accessing the stack out of
bounds by the implicit $$ = $1 action

Obtained from:	OpenBSD
 2008-07-18 15:05:14 +00:00
Ruslan Ermilov
6c7216df78 Sort sections. 2005-01-18 13:43:56 +00:00
Ruslan Ermilov
6a3e8b0adc Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
Wes Peters
0d1bf85301 Use getopt instead of hand-rolled argument parsing. Usage remains 
the same, no man page changes required.

PR:		bin/48313
Submitted by:	Stefan Farfeleder <stefan@fafoe.dyndns.org>
Reviewed by:	joe@
 2004-03-05 01:52:09 +00:00
Chad David
c979c169a7 Add __unused to the declaration of yyrcsid in a more portable way. 
Discussed with: alfred, bde, jmallett, obrien
 2003-02-12 18:03:55 +00:00
Chad David
0b40ce9875 Backout my previous commit as requested. This solution generates 
parsers that are non-portable.
 2003-02-08 17:23:22 +00:00
Chad David
143c9ae267 Add __unused to the declaration of yyrcsid. 2003-02-07 03:39:27 +00:00
Ruslan Ermilov
de95573725 mdoc(7) police: back out unproved changes from previous revision. 
Approved by:	re
 2002-11-26 15:34:18 +00:00
Philippe Charnier
a1843ba8bc Add section number to .Xr directive. 2002-10-16 15:46:43 +00:00
Philippe Charnier
93b0017f88 Replace various spelling with FALLTHROUGH which is lint()able 2002-08-25 13:23:09 +00:00
Robert Drehmel
ddd16e87d0 Use the constants from <limits.h> for the sizes of integral C types 
rather than defining them ourselves.
 2002-06-11 11:27:20 +00:00
Juli Mallett
6fc8ba94c6 Note that this appeared at least as early as PWB UNIX. 
Use the literal string 'PWB UNIX', as we still have no .At macro for it.
 2002-06-10 22:59:59 +00:00
Ruslan Ermilov
df182f6dd1 mdoc(7) police: tidy up the markup. 2002-05-30 06:56:43 +00:00
David E. O'Brien
046eb0421e Restore some of the original variable names, but fix the warnings their 
renaming addressed by removing the global variants instead.
 2002-04-23 20:30:30 +00:00
Philippe Charnier
e8937ba009 Use `The .Nm utility' 2002-04-20 12:18:28 +00:00
Bill Fenner
69b1a0d9c0 mdoc police: use .El to end the list in the ENVIRONMENT section. 2002-04-17 21:34:47 +00:00
David E. O'Brien
17026331d6 Quiet uninitialized warnings. 2002-04-10 03:00:50 +00:00
Ruslan Ermilov
c3e3cbe16e No longer needed to #ifdef __FBSDID, this is now handled by Makefile.inc1. 2002-04-09 11:39:05 +00:00
David E. O'Brien
dd78e49935 Revert the "tell the program name in diagnostics". What was I thinking?? 
warnx() already does this for us.
 2002-04-05 03:21:41 +00:00
David E. O'Brien
2c7178b5fc Minor reordering of declarations to reduce diffs to OpenBSD/NetBSD. 2002-04-04 22:25:04 +00:00
David E. O'Brien
cdef1605ae Allow to compile errorlessly with GCC 3.1. 2002-04-04 22:15:56 +00:00
David E. O'Brien
653bbe6003 Fix signal race. 
Use strlen() rather than magic number.
Use _PATH_TMP.

Obtained from:	OpenBSD rev 1.13 (sig race) & rev 1.9 (strlen)
 2002-04-04 22:15:13 +00:00
David E. O'Brien
7a285819e3 Revert revision 1.3. This is WARNS=4 clean w/o it and it only increases 
the diffs to Open/NetBSD.
 2002-04-04 22:10:23 +00:00
David E. O'Brien
ff28a75fed Fix style regression introduced in rev 1.11 during a WARNS cleanup. 2002-04-04 21:59:10 +00:00
David E. O'Brien
947ba7d8b9 Add STANDARDS, ENVIRONMENT, and TABLES sections. 
Obtained from:	OpenBSD
 2002-04-04 21:31:03 +00:00
David E. O'Brien
daab8c603e Minor word smithing. 2002-04-04 21:24:19 +00:00
David E. O'Brien
a6fc4226b5 Follow suit with OpenBSD and NetBSD and tell the program name in diagnostics. 2002-04-04 21:09:06 +00:00
David E. O'Brien
96b0ad0ef3 Follow suit with OpenBSD and NetBSD and tell the program name in diagnostics. 2002-04-04 20:58:27 +00:00
Warner Losh
3f330d7d1a remove __P 2002-03-22 01:42:45 +00:00