linux-kernel - Re: [PATCH v4 0/2] kconfig: warn of unhandled characters in Kconfig commands

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Date:	Wed, 19 Aug 2015 17:06:56 +0200
From:	Michal Marek <mmarek@...e.cz>
To:	Ulf Magnusson <ulfalizer.lkml@...il.com>,
	Andreas Ruprecht <andreas.ruprecht@....de>
Cc:	Paul Bolle <pebolle@...cali.nl>,
	Valentin Rothberg <valentinrothberg@...il.com>,
	rafael.j.wysocki@...el.com, linux-kbuild@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	hengelein Stefan <stefan.hengelein@....de>,
	linux@...inikbrodowski.net
Subject: Re: [PATCH v4 0/2] kconfig: warn of unhandled characters in Kconfig
 commands

On 2015-07-20 10:54, Ulf Magnusson wrote:
> On Sun, Jul 12, 2015 at 09:41:49AM +0200, Andreas Ruprecht wrote:
>> This patchset changes the lexer file to emit a warning if any unhandled
>> characters are found in the input. So far, Kconfig options like
>>
>>  +config FOO
>>     bool
>>     [...]
>>
>> (note the wrong '+'!) were parsed without a warning. As simply adding a
>> warning for '.' produces lots of warnings as occasionally '---help---'
>> is used instead of 'help' (and thus '-' is recognized as an unhandled
>> character), we need to handle '---help---' separately.
>>
>> Changes to v1:
>> 	- add '---help---' in zconf.gperf instead of special casing
>> 	  it in zconf.l
>>
>> Changes to v2:
>> 	- Do no constify char parameter to warn_ignored_character
>> 	- Shorten rule definitions for '.'
>>
>> Changes to v3:
>> 	- spaces -> tabs in zconf.gperf
>>
>> Andreas Ruprecht (2):
>>   kconfig: warn of unhandled characters in Kconfig commands
>>   kconfig: Regenerate shipped zconf.{hash,lex}.c files
>>
>>  scripts/kconfig/zconf.gperf          |   1 +
>>  scripts/kconfig/zconf.hash.c_shipped |  58 ++++---
>>  scripts/kconfig/zconf.l              |  20 ++-
>>  scripts/kconfig/zconf.lex.c_shipped  | 325 +++++++++++++++++------------------
>>  4 files changed, 204 insertions(+), 200 deletions(-)
>>
>> -- 
>> 1.9.1
>>
> 
> For what it's worth:
> 
> Reviewed-by: Ulf Magnusson <ulfalizer@...il.com>
> Tested-by: Ulf Magnusson <ulfalizer@...il.com>

Applied to kbuild.git#kconfig.

Michal

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