[FFmpeg-devel] [PATCH 1/1] Fix compile error on arm4/arm5 platform

[Michael Niedermayer]

On Tue, Sep 23, 2014 at 08:10:03PM +0200, Bernd Kuhls wrote:
> Since these commits
> http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed
> http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8
> 
> compilation on arm4/arm5 fails:
> 
> libavcodec/libavcodec.so: undefined reference to
> `ff_startcode_find_candidate_armv6'
> 
> Because libavcodec/arm/Makefile contains
> ARMV6-OBJS-$(CONFIG_STARTCODE)         += arm/startcode_armv6.o
> function ff_startcode_find_candidate_armv6 is not included for older ARM
> archs. The bug was found during automatic buildroot builds:
> 
> http://autobuild.buildroot.net/results/ec7/ec71e4f16ee9106747dff5f15999cbd17903e76f//build-end.log
> Quote from configure summary:
> ARCH                      arm (armv4t)
> big-endian                no
> runtime cpu detection     yes
> ARMv5TE enabled           no
> ARMv6 enabled             no
> ARMv6T2 enabled           no
> 
> http://autobuild.buildroot.net/results/be7/be72eb182eaccf0064a32c9dfc2ac1c0d6555506/build-end.log
> ARCH                      arm (armv5te)
> big-endian                no
> runtime cpu detection     yes
> ARMv5TE enabled           yes
> ARMv6 enabled             no
> ARMv6T2 enabled           no
> 
> This patch provides the necessary #if clauses as discussed with Michael:
> https://ffmpeg.org/pipermail/ffmpeg-devel/2014-September/163329.html
> 
> Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
> ---
>  libavcodec/arm/h264dsp_init_arm.c |    2 ++
>  libavcodec/arm/vc1dsp_init_arm.c  |    2 ++
>  2 files changed, 4 insertions(+)

applied

thanks

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
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