Re: [Vxl-users] vxl-1.14.0 on ubuntu virtual machine help

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Changing a file of the system --as libavutil/common.h-- is not a good 
idea...

To install on Ubuntu 12.04, using ffmpeg, install libav* packages. It 
should be enough...
If you want the __STDC_CONSTANT_MACROS to be defined, it is better to 
add CMAKE_CXX_FLAGS:STRING=-D__STDC_CONSTANT_MACROS in your 
CMakeCache.txt file.

Antonio

El 10/02/14 04:05, Adrian Cortez escribió:
> Hey,
>
> I'm attempting to install vxl-1.14.0 on a virtual machine running 
> Ubuntu 12.04.
> I followed the steps on the vxl site, ran into some initial problems, 
> and then did a google search and found this:
> http://www.mirkules.com/opengazer/opengazer-installation
> I was following the instructions, and attempted the fix on step 6:
> Add this to /usr/include/libavutil/common.h file:
> #ifdef __cplusplus
> #define __STDC_CONSTANT_MACROS
> #ifdef _STDINT_H
> #undef _STDINT_H
> #endif
> #include <stdint.h>
> #endif
>
> from: http://sirivy.wordpress.com/2010/10/14/just-a-note-to-solve-libavutilcommon-h154-error-%E2%80%98uint64_c%E2%80%99-was-not-declared-in-this-scope/
>
> but still get the following error:
> [ 40%] Building CXX object 
> core/vidl/CMakeFiles/vidl.dir/vidl_ffmpeg_istream.o
> In file included from 
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream.cxx:27:0:
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx: In 
> member function 'virtual bool vidl_ffmpeg_istream::open(const string&)':
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:135:16: 
> warning: 'int av_open_input_file(AVFormatContext**, const char*, 
> AVInputFormat*, int, AVFormatParameters*)' is deprecated (declared at 
> /usr/include/libavformat/avformat.h:1368) [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:135:84: 
> warning: 'int av_open_input_file(AVFormatContext**, const char*, 
> AVInputFormat*, int, AVFormatParameters*)' is deprecated (declared at 
> /usr/include/libavformat/avformat.h:1368) [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:140:8: 
> warning: 'int av_find_stream_info(AVFormatContext*)' is deprecated 
> (declared at /usr/include/libavformat/avformat.h:1412) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:140:43: 
> warning: 'int av_find_stream_info(AVFormatContext*)' is deprecated 
> (declared at /usr/include/libavformat/avformat.h:1412) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:148:29: 
> error: 'CODEC_TYPE_VIDEO' was not declared in this scope
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:157:3: 
> warning: 'void dump_format(AVFormatContext*, int, const char*, int)' 
> is deprecated (declared at /usr/include/libavformat/avformat.h:1902) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:157:54: 
> warning: 'void dump_format(AVFormatContext*, int, const char*, int)' 
> is deprecated (declared at /usr/include/libavformat/avformat.h:1902) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:162:18: 
> warning: 'int avcodec_open(AVCodecContext*, AVCodec*)' is deprecated 
> (declared at /usr/include/libavcodec/avcodec.h:4035) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:162:43: 
> warning: 'int avcodec_open(AVCodecContext*, AVCodec*)' is deprecated 
> (declared at /usr/include/libavcodec/avcodec.h:4035) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx: In 
> member function 'virtual void vidl_ffmpeg_istream::close()':
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:206:5: 
> warning: 'void av_close_input_file(AVFormatContext*)' is deprecated 
> (declared at /usr/include/libavformat/avformat.h:1580) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:206:40: 
> warning: 'void av_close_input_file(AVFormatContext*)' is deprecated 
> (declared at /usr/include/libavformat/avformat.h:1580) 
> [-Wdeprecated-declarations]
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx: In 
> member function 'virtual bool vidl_ffmpeg_istream::advance()':
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:390:53: 
> error: 'avcodec_decode_video' was not declared in this scope
> /home/adrian/opengazer/vxl-1.14.0/core/vidl/vidl_ffmpeg_istream_v2.txx:404:40: 
> error: 'avcodec_decode_video' was not declared in this scope
> make[2]: *** [core/vidl/CMakeFiles/vidl.dir/vidl_ffmpeg_istream.o] Error 1
> make[1]: *** [core/vidl/CMakeFiles/vidl.dir/all] Error 2
> make: *** [all] Error 2
>
> Any advice?
> Thanks in advance,
> -Adrian
>
>
>
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