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22 Commits

Author SHA1 Message Date
Alex Richardson
c6e66cbfbb usr.bin/lex: regenerate bootstrap files after d37f81e35b 
Reviewed by:	jkim
 2021-04-21 10:56:29 +01:00
Alex Richardson
3bca8d2b32 Revert "contrib/flex: Drop local __dead2 patch" 
I missed the review comment to commit the changes separately, will
reland in multiple smaller commits.

Requested By:   jkim
This reverts commit bbd421cdf6.
 2021-04-21 10:48:47 +01:00
Alex Richardson
bbd421cdf6 contrib/flex: Drop local __dead2 patch 
Upstream flex has added a yynoreturn, so this diff is no longer needed.
Partially reverts r181269. Also regenerate the pre-generated files that
are used for bootstrapping.

Reviewed By:	jkim

Differential Revision: https://reviews.freebsd.org/D29679
 2021-04-20 01:46:42 +01:00
Jung-uk Kim
686cf5468c flex: Regen bootstrap files 
This also partially reverts r326025 (8a16b7a18f).  I do not see any
point of adding SPDX tag in generated file.

MFC after:	3 days
Submitted by:	Dan McGregor <dan.mcgregor@usask.ca> (initial version)
Differential Revision:	https://reviews.freebsd.org/D28596
 2021-04-19 14:20:51 -04:00
Jung-uk Kim
7e38239042 MFV: r362286 
Merge flex 2.6.4.
 2020-06-18 18:09:16 +00:00
Marcelo Araujo
c81a92db98 Use NULL instead of 0 for pointers. 
realloc will return NULL in case it cannot allocate memory.

MFC after:	2 weeks.
 2016-04-19 02:05:32 +00:00
Jung-uk Kim
ab76bc977a Connect flex 2.5.37 to the build and bump __FreeBSD_version. 2013-05-21 19:32:35 +00:00
Baptiste Daroussin
6916e47018 import vanilla flex version 2.5.35 
Reviewed by:	cognet
Approved by:	cognet
 2011-11-28 14:58:51 +00:00
Ulrich Spörlein
91109a91ba Unbreak the test target by re-generating the initial scanner 
using an updated flex(1) binary.

Also ignore the changing $FreeBSD$ ID lines when doing the diff.
This needs additional obfuscation, to not upset the svn precommit
hooks :/
 2010-11-09 18:28:11 +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
David Malone
48f6b9b8b1 De-register declarations. 2008-06-04 19:50:34 +00:00
Philippe Charnier
93b0017f88 Replace various spelling with FALLTHROUGH which is lint()able 2002-08-25 13:23:09 +00:00
David E. O'Brien
e026a48c34 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
Ruslan Ermilov
8af1452cf8 Removed duplicate VCS ID tags, as per style(9). 2001-08-13 14:06:34 +00:00
David E. O'Brien
2db7675cc2 After a proper import we now have both the original RCS tags + our own. 
(also now clearer in ``cvs log'' that we are at version 2.5.4)
 1999-10-27 07:56:49 +00:00
David E. O'Brien
112e4e871c Virgin import of Flex v2.5.4 1999-10-27 07:34:55 +00:00
Peter Wemm
a1a4f1a0d8 $Header$ -> $FreeBSD$ 1999-08-28 05:11:36 +00:00
Steve Price
398b39b912 Upgrade to version 2.5.4 of flex. 
Inspired by: NetBSD/OpenBSD (I can't remember who I saw do it
             first, so I'll give them both some inspiration
             points. :)
 1996-12-14 05:48:48 +00:00
Nate Williams
693e59976b Finish the import and merge in FreeBSD specific changes. 
Add a 'bootstrap' target which *must* be run before building the new
version, since the new scanner relies on the current version of flex to
build itself otherwise.
 1996-06-19 20:48:06 +00:00
Nate Williams
0a985cc317 Flex version 2.5.3 from Vern Paxson at LBL. 1996-06-19 20:26:48 +00:00
Rodney W. Grimes
7799f52a32 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
Geoff Rehmet
8387c24d79 Flex version 2.4.7 from LBL 
Reviewed by:	Geoff.
 1994-08-24 13:10:34 +00:00