From: "Jeff P. Zacher" <ad_sicks@yahoo.com>
To: linux-kernel@vger.kernel.org
Subject: Dependency bug in the uvcvideo Kconfig
Date: Wed, 18 Sep 2013 08:18:40 -0500 [thread overview]
Message-ID: <1828294.VXnhqsmrEo@localhost> (raw)
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
next reply other threads:[~2013-09-18 13:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-18 13:18 Jeff P. Zacher [this message]
2013-09-18 14:59 ` Dependency bug in the uvcvideo Kconfig Randy Dunlap
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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