From: Randy Dunlap <rdunlap@infradead.org>
To: David Rientjes <rientjes@google.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>,
Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-media <linux-media@vger.kernel.org>,
linux-kbuild@vger.kernel.org
Subject: Re: linux-next: Tree for May 1 (media/usb/stk1160)
Date: Wed, 01 May 2013 13:23:25 -0700 [thread overview]
Message-ID: <518179BD.3010407@infradead.org> (raw)
In-Reply-To: <alpine.DEB.2.02.1305011258180.8448@chino.kir.corp.google.com>
On 05/01/13 12:58, David Rientjes wrote:
> On Wed, 1 May 2013, Yann E. MORIN wrote:
>
>>> When CONFIG_SND=m and CONFIG_SND_AC97_CODEC=m and
>>> CONFIG_VIDEO_STK1160=y
>>> CONFIG_VIDEO_STK1160_AC97=y
>>>
>>> drivers/built-in.o: In function `stk1160_ac97_register':
>>> (.text+0x122706): undefined reference to `snd_card_create'
>>> drivers/built-in.o: In function `stk1160_ac97_register':
>>> (.text+0x1227b2): undefined reference to `snd_ac97_bus'
>>> drivers/built-in.o: In function `stk1160_ac97_register':
>>> (.text+0x1227cd): undefined reference to `snd_card_free'
>>> drivers/built-in.o: In function `stk1160_ac97_register':
>>> (.text+0x12281b): undefined reference to `snd_ac97_mixer'
>>> drivers/built-in.o: In function `stk1160_ac97_register':
>>> (.text+0x122832): undefined reference to `snd_card_register'
>>> drivers/built-in.o: In function `stk1160_ac97_unregister':
>>> (.text+0x12285e): undefined reference to `snd_card_free'
>>>
>>>
>>> This kconfig fragment:
>>> config VIDEO_STK1160_AC97
>>> bool "STK1160 AC97 codec support"
>>> depends on VIDEO_STK1160 && SND
>
> This doesn't depend on SND, it depends on SND=y.
> --
Maybe this option *should* depend on SND=y, but that's not what the
kconfig syntax says. The kconfig language does not care if the variable is
a bool or a tristate when evaluating a depends expression AFAICT (but I am
only reading Documentation/kbuild/kconfig-language.txt, not the source code).
--
~Randy
next prev parent reply other threads:[~2013-05-01 20:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-01 8:37 linux-next: Tree for May 1 Stephen Rothwell
2013-05-01 11:22 ` Sedat Dilek
2013-05-01 17:59 ` linux-next: Tree for May 1 (media/usb/stk1160) Randy Dunlap
2013-05-01 19:28 ` Yann E. MORIN
2013-05-01 19:32 ` Randy Dunlap
2013-05-01 19:58 ` David Rientjes
2013-05-01 20:23 ` Randy Dunlap [this message]
2013-05-01 20:40 ` David Rientjes
2013-05-01 20:53 ` Yann E. MORIN
2013-05-01 20:58 ` Randy Dunlap
2013-05-02 14:52 ` Mauro Carvalho Chehab
2013-05-02 21:23 ` Randy Dunlap
2013-05-04 17:21 ` Splitting stk1160-ac97 as a module (Re: linux-next: Tree for May 1 (media/usb/stk1160)) Ezequiel Garcia
2013-05-04 19:59 ` Yann E. MORIN
2013-05-06 13:11 ` Ezequiel Garcia
2013-05-01 18:44 ` [PATCH -next] hid: fix hid-steelseries kconfig/build Randy Dunlap
2013-05-01 19:27 ` simon
2013-05-01 19:39 ` Randy Dunlap
2013-05-01 20:32 ` simon
2013-05-01 19:18 ` [PATCH -next] power: fix lp8788-charger kconfig & build Randy Dunlap
2013-05-01 23:04 ` Kim, Milo
2013-05-03 4:22 ` Anton Vorontsov
2013-05-01 19:27 ` [PATCH -next] staging: sep: fix driver build and kconfig Randy Dunlap
2013-05-02 7:37 ` linux-next: Tree for May 1 ZX
2013-05-02 7:46 ` Hannes Reinecke
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