Re: [bug-libextractor] v1.1 build fails against ffmpeg 2.0.1

[Christian Grothoff]

Hi!

Thanks for the patch; however, with the patch I get an FTBFS against 
libavutil 0.8.8; I suspect the real culprit here is not ffmpeg 2.0.1 but
libav 9.8.  Regardless, the point is that we'll have to add configure
magic to do this conditionally, as I do want to be able to comple LE
on Debian (and libav > 0.8.8 isn't even in Debian unstable yet).

I'll see what can be done, for now, thanks for the patch.

Happy hacking!

-Christian


On 08/17/13 13:06, Brandon Invergo wrote:
> Hi,
>
> I'm trying to update libextractor in the GNU Source Release Collection
> but I'm encountering a build error:
>
> libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/include 
> -I../../src/co
> mmon -pthread -I/home/brandon/gnu/include/gtk-2.0 
> -I/home/brandon/gnu/lib/gtk-2.0/inc
> lude -I/home/brandon/gnu/include/atk-1.0 -I/home/brandon/gnu/include/glib-2.0 
> -I/home
> /brandon/gnu/lib/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo 
> -I/us
> r/include/pixman-1 -I/usr/include/libdrm -I/usr/include/libpng16 
> -I/usr/include/gdk-p
> ixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 
> -I/usr/include/harfbuzz -I
> /usr/include/pango-1.0 -I/usr/include/freetype2 -fno-strict-aliasing -g -O2 
> -pthread
> -I/home/brandon/gnu/include/gtk-2.0 -I/home/brandon/gnu/lib/gtk-2.0/include 
> -I/home/b
> randon/gnu/include/atk-1.0 -I/home/brandon/gnu/include/glib-2.0 
> -I/home/brandon/gnu/l
> ib/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo 
> -I/usr/include/pixm
> an-1 -I/usr/include/libdrm -I/usr/include/libpng16 
> -I/usr/include/gdk-pixbuf-2.0 -I/u
> sr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz 
> -I/usr/include/p
> ango-1.0 -I/usr/include/freetype2 -MT thumbnailffmpeg_extractor.lo -MD -MP -MF 
> .deps/
> thumbnailffmpeg_extractor.Tpo -c thumbnailffmpeg_extractor.c  -fPIC -DPIC -o 
> .libs/th
> umbnailffmpeg_extractor.o
> thumbnailffmpeg_extractor.c: In function 'create_thumbnail':
> thumbnailffmpeg_extractor.c:267:3: warning: 'avcodec_encode_video' is 
> deprecated (dec
> lared at /usr/include/libavcodec/avcodec.h:4137) [-Wdeprecated-declarations]
>     err = avcodec_encode_video (encoder_codec_ctx,
>     ^
> thumbnailffmpeg_extractor.c: At top level:
> thumbnailffmpeg_extractor.c:339:23: warning: 'enum CodecID' declared inside 
> parameter
>   list [enabled by default]
>                  struct EXTRACTOR_ExtractContext *ec)
>                         ^
> thumbnailffmpeg_extractor.c:339:23: warning: its scope is only this definition 
> or dec
> laration, which is probably not what you want [enabled by default]
> thumbnailffmpeg_extractor.c:338:29: error: parameter 1 ('image_codec_id') has 
> incompl
> ete type
>   extract_image (enum CodecID image_codec_id,
>                               ^
> thumbnailffmpeg_extractor.c:634:16: error: field 'codec_id' has incomplete type
>     enum CodecID codec_id;
>                  ^
> make[5]: *** [thumbnailffmpeg_extractor.lo] Error 1
> make[5]: Leaving directory 
> `/home/brandon/Projects/gsrc/trunk/gnu/libextractor/work/l
> ibextractor-1.1/src/plugins'
> make[4]: *** [all-recursive] Error 1
> make[4]: Leaving directory 
> `/home/brandon/Projects/gsrc/trunk/gnu/libextractor/work/l
> ibextractor-1.1/src/plugins'
> make[3]: *** [all-recursive] Error 1
> make[3]: Leaving directory 
> `/home/brandon/Projects/gsrc/trunk/gnu/libextractor/work/l
> ibextractor-1.1/src'
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory 
> `/home/brandon/Projects/gsrc/trunk/gnu/libextractor/work/l
> ibextractor-1.1'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory 
> `/home/brandon/Projects/gsrc/trunk/gnu/libextractor/work/l
> ibextractor-1.1'
> [*** build] ==> Build failed. Exiting.
> make: *** [build-work/libextractor-1.1/Makefile] Error 1
>
>
> It looks like this is related to ffmpeg, which I have installed at
> version 2.0.1.
>
> Here's a patch that fixes the errors (CodecID has been renamed to
> AVCodecID):
>
>
>
>
> Cheers,
> Brandon
>
>
>
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