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Date: Wed, 11 Jul 2012 14:14:24 +0300
Message-ID: <CAPZXPQcvGqPjeyZh=vHtbSOoA91Htsg6DeyYyhYLeDgay8GSBg@mail.gmail.com>
Subject: Re: video: USB webcam fails since kernel 3.2
From: =?UTF-8?Q?Martin=2D=C3=89ric_Racine?= <martin-eric.racine@iki.fi>
To: Jean-Francois Moine <moinejf@free.fr>
Cc: Jonathan Nieder <jrnieder@gmail.com>,
	Hans de Goede <hdegoede@redhat.com>, 677533@bugs.debian.org,
	linux-media@vger.kernel.org
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2012/7/11 Jean-Francois Moine <moinejf@free.fr>:
> On Wed, 11 Jul 2012 13:21:55 +0300
> Martin-Éric Racine <martin-eric.racine@iki.fi> wrote:
>
>> I installed them. That still doesn't fix it:
>>
>> $ LC_ALL=C make
>> make -C /lib/modules/3.5.0-rc6+/build
>> M=/home/perkelix/gspca-2.15.18/build modules
>> make[1]: Entering directory `/usr/src/linux-headers-3.5.0-rc6+'
>> /usr/src/linux-headers-3.5.0-rc6+/arch/x86/Makefile:39:
>> /usr/src/linux-headers-3.5.0-rc6+/arch/x86/Makefile_32.cpu: No such
>> file or directory
>> make[1]: *** No rule to make target
>
> Strange. The file arch/x86/Makefile_32.cpu is in the linux 3.5.0 tree.
> It should have been forgotten in the Debian package. You may copy it
> from any other kernel source/header you have.

That would be a bug in upstream GIT's built-in support for producing
Debian packages then.

Anyhow, after copying the missing file, the build successfully
launches then breaks as follow:

  CC [M]  /home/perkelix/gspca-2.15.18/build/ov534_9.o
/home/perkelix/gspca-2.15.18/build/ov534_9.c: In function ‘sd_init’:
/home/perkelix/gspca-2.15.18/build/ov534_9.c:1353:3: error: implicit
declaration of function ‘err’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[2]: *** [/home/perkelix/gspca-2.15.18/build/ov534_9.o] Virhe 1
make[1]: *** [_module_/home/perkelix/gspca-2.15.18/build] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.5.0-rc6+'
make: *** [modules] Error 2

-- 
Martin-Éric