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From: Sam Ravnborg <sam@ravnborg.org>
To: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Nish Aravamudan <nish.aravamudan@gmail.com>,
	Len Brown <lenb@kernel.org>,
	Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
	Andy Whitcroft <apw@shadowen.org>
Subject: Re: [BUILD_FAILURE] 2.6.25-rc2-mm1 - Build Failure at acpi_os
Date: Fri, 22 Feb 2008 19:56:48 +0100	[thread overview]
Message-ID: <20080222185648.GA6843@uranus.ravnborg.org> (raw)
In-Reply-To: <47BF1492.20901@oracle.com>

On Fri, Feb 22, 2008 at 10:29:38AM -0800, Randy Dunlap wrote:
> Sam Ravnborg wrote:
> >>Is there a way to generate (in Kconfig language) the boolean
> >>CONFIG_ACPI_CUSTOM_DSDT based on whether CONFIG_ACPI_CUSTOM_DSDT_FILE
> >>== "" or != "" ?  I tried to muck around with that last night but
> >>couldn't get it to work.  I.e., just present the ACPI_CUSTOM_DSDT_FILE
> >>config symbol to the user and then generate the ACPI_CUSTOM_DSDT bool
> >>based on the string value.
> >
> >Something following this example?
> >
> >config STRING
> >        string
> >        prompt "What string"
> >        default ""
> >
> >config STRING_IS_NOT_EMPTY
> >        bool
> >        default STRING != ""
> >
> >
> >But that seems too easy - were you trying to do something
> >more complex than this?
> 
> Yes, that's almost what I had.  I used def_bool n on the second config 
> symbol,
> but the bool value never changed when I changed the string value.
> I'll be glad to look at it again though.
I tested that above in a small Kconfig file and it
works as expected. When I set the string to something
STRING_IS_NOT_EMPTY is equal to y.

	Sam

  reply	other threads:[~2008-02-22 18:56 UTC|newest]

Thread overview: 134+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-16  8:25 2.6.25-rc2-mm1 Andrew Morton
2008-02-16 10:59 ` 2.6.25-rc2-mm1: build failure (x86) Marcin Slusarz
2008-02-16 11:09   ` Andrew Morton
2008-02-16 11:37     ` Marcin Slusarz
2008-02-17  0:22       ` Rafael J. Wysocki
2008-02-17  9:54         ` Marcin Slusarz
2008-02-17  1:37       ` Rafael J. Wysocki
2008-02-17  9:56         ` Marcin Slusarz
2008-02-19 18:51           ` Russell Leidich
2008-02-16 16:15 ` [BUG] 2.6.25-rc2-mm1 - kernel oops while bootup on s390x Kamalesh Babulal
2008-02-16 19:45   ` Andrew Morton
2008-02-16 19:49     ` Thomas Gleixner
2008-02-16 19:50       ` Thomas Gleixner
2008-02-17  3:40         ` Kamalesh Babulal
2008-02-17  9:06           ` Heiko Carstens
2008-02-18 14:08             ` Kamalesh Babulal
2008-02-16 17:21 ` 2.6.25-rc2-mm1 Randy Dunlap
2008-02-16 17:31 ` [PATCH]2.6.25-rc2-mm1 - Build Failure at security/keys/compat.c on powerpc Kamalesh Babulal
2008-02-16 17:48 ` 2.6.25-rc2-mm1 (wakeup) Randy Dunlap
2008-02-17  1:18   ` Rafael J. Wysocki
2008-02-17  1:22     ` H. Peter Anvin
2008-02-17  2:19       ` Randy Dunlap
2008-02-17  3:58         ` H. Peter Anvin
2008-02-17  4:38           ` [PATCH v2] " Randy Dunlap
2008-02-17  4:35             ` H. Peter Anvin
2008-02-17  4:47               ` Randy Dunlap
2008-02-17 20:40                 ` Rafael J. Wysocki
2008-02-17 21:07                   ` Sam Ravnborg
2008-02-17 21:21                     ` H. Peter Anvin
2008-02-17 21:28                       ` Sam Ravnborg
2008-02-17 21:31                         ` H. Peter Anvin
2008-02-17 21:46                           ` Sam Ravnborg
2008-02-17 21:20                   ` H. Peter Anvin
2008-02-16 19:47 ` [BUILD_FAILURE] 2.6.25-rc2-mm1 - Build Failure at acpi_os Kamalesh Babulal
2008-02-16 20:01   ` Laura Garcia
2008-02-21  7:08   ` Len Brown
2008-02-21 18:54     ` Nish Aravamudan
2008-02-21 22:22       ` Sam Ravnborg
2008-02-22  1:38         ` Nish Aravamudan
2008-02-22 18:08           ` Sam Ravnborg
2008-02-22 18:12             ` Nish Aravamudan
2008-02-22 18:13             ` Randy Dunlap
2008-02-22 18:21               ` Nish Aravamudan
2008-02-22 18:27               ` Sam Ravnborg
2008-02-22 18:29                 ` Randy Dunlap
2008-02-22 18:56                   ` Sam Ravnborg [this message]
2008-02-22 19:25                     ` [PATCH] " Randy Dunlap
2008-02-23  5:41                       ` Len Brown
2008-02-23 15:33                       ` Kamalesh Babulal
2008-02-16 21:27 ` 2.6.25-rc2-mm1: WARNING at arch/x86/mm/ioremap.c:129 Laurent Riffard
2008-02-16 21:52   ` Arjan van de Ven
2008-02-18  4:58     ` Brown, Len
2008-02-18  5:18       ` Arjan van de Ven
2008-02-18 19:35   ` Arjan van de Ven
2008-02-18 21:05     ` Laurent Riffard
2008-02-18 21:12       ` Arjan van de Ven
2008-02-24  0:44   ` Gabriel C
2008-02-24  2:50     ` Arjan van de Ven
2008-02-25 16:31       ` Gabriel C
2008-02-25 22:44         ` Arjan van de Ven
2008-02-25 23:33           ` Gabriel C
2008-02-25 23:59             ` Gabriel C
2008-03-01 15:40               ` Mirco Tischler
2008-03-02 15:53           ` Fabio Checconi
2008-03-02 16:58             ` Arjan van de Ven
2008-03-03  8:46               ` Ingo Molnar
2008-03-03  8:47                 ` Ingo Molnar
2008-03-03 10:21                 ` Fabio Checconi
2008-03-02 20:40             ` Laurent Riffard
2008-03-02 23:35               ` Mirco Tischler
2008-02-17  4:10 ` [BUG] 2.6.25-rc2-mm1 - Kernel panic while bootup caused by signal_group_exit() Kamalesh Babulal
2008-02-17  4:50   ` Andrew Morton
2008-02-17  5:02     ` Kamalesh Babulal
2008-02-17 12:41   ` Oleg Nesterov
2008-02-20 19:34   ` Rik van Riel
2008-02-20 20:04     ` Oleg Nesterov
2008-02-20 22:53       ` Rik van Riel
2008-02-28 13:13         ` Cedric Le Goater
2008-02-20 20:07     ` Alan Cox
2008-02-17  5:08 ` 2.6.25-rc2-mm1 Kamalesh Babulal
2008-02-17  5:24   ` 2.6.25-rc2-mm1 Andrew Morton
2008-02-17  7:36     ` 2.6.25-rc2-mm1 Kamalesh Babulal
2008-02-17  5:16 ` 2.6.25-rc2-mm1 (x64 thermal build failure) Randy Dunlap
2008-02-17  5:44   ` Andrew Morton
2008-02-18 10:15     ` Thomas Petazzoni
2008-02-18 12:13       ` Andrew Morton
2008-02-19 15:55         ` Thomas Petazzoni
2008-02-19 17:41           ` Randy Dunlap
2008-02-19 22:00             ` Thomas Petazzoni
2008-02-19 22:05               ` Randy Dunlap
2008-02-19 23:21           ` Andrew Morton
2008-02-20  7:21             ` Thomas Petazzoni
2008-02-20  9:55               ` Andrew Morton
2008-02-17  5:32 ` 2.6.25-rc2-mm1 (build failure) Randy Dunlap
2008-02-17  5:46   ` Andrew Morton
2008-02-17 19:52     ` Pavel Machek
2008-02-17 20:12       ` Rafael J. Wysocki
2008-02-17 11:23   ` Rafael J. Wysocki
2008-02-17 17:54     ` Randy Dunlap
2008-02-17  6:25 ` 2.6.25-rc2-mm1 Joel Becker
2008-02-17  6:32   ` 2.6.25-rc2-mm1 Joel Becker
2008-02-17  6:51   ` 2.6.25-rc2-mm1 Andrew Morton
2008-02-17 10:50 ` 2.6.25-rc2-mm1: new create_proc_entry() users Alexey Dobriyan
2008-02-18 13:01   ` Andrew Morton
2008-02-18 16:13   ` Daniel Walker
2008-02-19 22:25   ` Miller, Mike (OS Dev)
2008-02-19 23:59     ` Andrew Morton
2008-02-18  0:14 ` 2.6.25-rc2-mm1 (cifs build errs) Randy Dunlap
2008-02-18  4:10   ` Steve French
2008-02-18  0:16 ` 2.6.25-rc2-mm1 Randy Dunlap
2008-02-18  9:34   ` 2.6.25-rc2-mm1 Andrew Morton
2008-02-18  5:17 ` 2.6.25-rc2-mm1 (x86 MCE build error) Randy Dunlap
2008-02-18  6:03   ` Yinghai Lu
2008-02-18 13:31   ` Adrian Bunk
2008-02-18 17:13 ` 2.6.25-rc2-mm1 (cciss " Randy Dunlap
2008-02-19  0:08 ` 2.6.25-rc2-mm1 Kevin Winchester
2008-02-19  0:15   ` 2.6.25-rc2-mm1 Andrew Morton
2008-02-19  0:22     ` 2.6.25-rc2-mm1 Steven Rostedt
2008-02-19  1:15       ` 2.6.25-rc2-mm1 Kevin Winchester
2008-02-20 21:14 ` 2.6.25-rc2-mm1 - several bugs and a crash Tilman Schmidt
2008-02-20 21:50   ` Patrick McHardy
2008-02-21 11:28   ` Patrick McHardy
2008-02-21 16:32     ` Stephen Hemminger
2008-02-21 16:34       ` Patrick McHardy
2008-02-22  0:40     ` Tilman Schmidt
2008-02-22  0:52       ` Tilman Schmidt
2008-02-22 17:09         ` Paul E. McKenney
2008-02-25  8:54           ` Tilman Schmidt
2008-02-27 16:37     ` nf_conntrack fix smp_processor_id() in preemptible code (was: 2.6.25-rc2-mm1 - several bugs and a crash) Tilman Schmidt
2008-02-27 16:47       ` nf_conntrack fix smp_processor_id() in preemptible code Patrick McHardy
2008-02-21 12:38   ` 2.6.25-rc2-mm1 - several bugs and a crash Andrew Morton
2008-02-21 16:46     ` Christoph Hellwig
2008-02-22  0:10       ` Tilman Schmidt
2008-02-21 19:36     ` Dave Hansen

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