On 01/19/2015 01:32 PM, Vincent McIntyre wrote:
> Hi
>
> I am seeing build failures since 11 January.
> A build I did on 22 December worked fine.
> My build procedure and the error are shown below.
I've just updated media_build to stop compiling the smiapp driver for kernels
< 3.20. So if you do 'git pull' in your media_build directory and try again
it should work.
Regards,
Hans
>
> $ cat /etc/lsb-release
> DISTRIB_ID=Ubuntu
> DISTRIB_RELEASE=14.04
> DISTRIB_CODENAME=trusty
> DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS"
> $ uname -a
> Linux ubuntu 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:30:01 UTC 2014
> i686 i686 i686 GNU/Linux
> $ make distclean
> $ rm v4l/.config
> $ git pull
> $ git log |head
> commit de98549b53c938b44f578833fe8440b92f4a8c64
> Author: Hans Verkuil <hans.verk...@cisco.com>
> Date: Mon Jan 12 10:53:27 2015 +0100
>
> Update v3.11_dev_groups.patch
>
> Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
>
> commit 3886d538f89948d49b652465e0d52e6e9a7329ab
> Author: Hans Verkuil <hans.verk...@cisco.com>
>
> $ ./build --main-git
> ...
> CC [M] /home/me/git/clones/media_build/v4l/smiapp-core.o
> /home/me/git/clones/media_build/v4l/smiapp-core.c: In function
> 'smiapp_get_pdata':
> /home/me/git/clones/media_build/v4l/smiapp-core.c:3061:3: error: implicit
> declaration of function 'of_read_number'
> [-Werror=implicit-function-declaration]
> pdata->op_sys_clock[i] = of_read_number(val + i * 2, 2);
> ^
> cc1: some warnings being treated as errors
> make[3]: *** [/home/me/git/clones/media_build/v4l/smiapp-core.o] Error 1
> make[2]: *** [_module_/home/me/git/clones/media_build/v4l] Error 2
> make[2]: Leaving directory `/usr/src/linux-headers-3.13.0-37-generic'
> make[1]: *** [default] Error 2
> make[1]: Leaving directory `/home/me/git/clones/media_build/v4l'
> make: *** [all] Error 2
> build failed at ./build line 491, <IN> line 4.
>
> $ grep -ilr "implicit-function-declaration" . |grep -v o.cmd
> ./media/tools/thermal/tmon/Makefile
> ./media/arch/parisc/math-emu/Makefile
> ./media/Makefile
>
> It's not clear to me whether this a problem with the media_tree code
> or the media_build code.
>
> media/Makefile contains this definition
>
> KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
> -fno-strict-aliasing -fno-common \
> -Werror-implicit-function-declaration \
> -Wno-format-security \
> -std=gnu89
>
> Regards
> Vince
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