From: Randy Dunlap <rdunlap@infradead.org>
To: "Jeff P. Zacher" <ad_sicks@yahoo.com>
Cc: linux-kernel@vger.kernel.org, linux-media <linux-media@vger.kernel.org>
Subject: Re: Dependency bug in the uvcvideo Kconfig
Date: Wed, 18 Sep 2013 07:59:04 -0700 [thread overview]
Message-ID: <5239BFB8.4020304@infradead.org> (raw)
In-Reply-To: <1828294.VXnhqsmrEo@localhost>
[adding linux-media mailing list]
On 09/18/13 06:18, Jeff P. Zacher wrote:
> Not subscribed, please CC'me in replies:
>
> There seems to be a dependency bug in the Kconfig for the uvcvideo kernel
> module. If uvcvideo is built in and usb support is built as a module, the
> kernel build will fail with the obviously missing dependanies.
>
>
> Error logs:
>
> * ERROR: Failed to compile the "bzImage" target...
> *
> * -- Grepping log... --
> *
> * SHIPPED scripts/genksyms/keywords.hash.c
> * SHIPPED scripts/genksyms/parse.tab.h
> * SHIPPED scripts/genksyms/parse.tab.c
> * HOSTCC scripts/genksyms/lex.lex.o
> *scripts/genksyms/lex.lex.c_shipped: In function ‘yylex1’:
> *scripts/genksyms/lex.lex.c_shipped:904:1: warning: ignoring return value of
> ‘fwrite’, declared with attribute warn_unused_result [-Wunused-result]
> *--
> * CC drivers/video/console/font_8x16.o
> * CC drivers/video/console/softcursor.o
> * CC sound/core/seq/seq_memory.o
> * CC drivers/video/console/fbcondecor.o
> * CC sound/core/seq/seq_queue.o
> *drivers/video/console/fbcondecor.c:511:6: warning: function declaration isn’t
> a prototype [-Wstrict-prototypes]
> *--
> *(.text+0xf8fb1): undefined reference to `usb_submit_urb'
> *drivers/built-in.o: In function `uvc_init':
> *uvc_driver.c:(.init.text+0x908a): undefined reference to
> `usb_register_driver'
> *drivers/built-in.o: In function `uvc_cleanup':
> *uvc_driver.c:(.exit.text+0x67e): undefined reference to `usb_deregister'
> *make: *** [vmlinux] Error 1
> *--
> * Running with options: --lvm --menuconfig all
> * Using genkernel.conf from /etc/genkernel.conf
> * Sourcing arch-specific config.sh from
> /usr/share/genkernel/arch/x86_64/config.sh ..
> * Sourcing arch-specific modules_load from
> /usr/share/genkernel/arch/x86_64/modules_load ..
> *
> * ERROR: Failed to compile the "bzImage" target...
> *
> * -- End log... --
>
> Compiling uvc as a module allows the compilation to complete.
>
> Platform x86_64
>
> Ref: http://forums.gentoo.org/viewtopic-p-7398782.html#7398782
>
>
> -- Jeff P. Zacher
> ad_sicks@yahoo.com
--
~Randy
next prev parent reply other threads:[~2013-09-18 14:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-18 13:18 Dependency bug in the uvcvideo Kconfig Jeff P. Zacher
2013-09-18 14:59 ` Randy Dunlap [this message]
2013-09-18 15:37 ` Peter Senna Tschudin
2013-09-18 22:52 ` Randy Dunlap
[not found] ` <1697645.iYIvpGsUS4@localhost>
2013-09-19 20:17 ` Randy Dunlap
2013-09-19 23:00 ` [stable] " Randy Dunlap
2013-09-27 23:14 ` Greg KH
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