[FFmpeg-devel] [PATCH]configure: libvmaf depends on pthreads

Carl Eugen Hoyos ceffmpeg at gmail.com
Sun Nov 26 15:57:29 EET 2017


2017-11-26 14:53 GMT+01:00 Derek Buitenhuis <derek.buitenhuis at gmail.com>:
> On 11/26/2017 1:50 PM, Carl Eugen Hoyos wrote:
>> Sorry, I don't understand how pkg-config is related to the missing
>> dependency of our configure script: Please explain.
>
> Because pthreads is a dependency of libvmaf.
>
> Looking at libvmaf, it does list pthreads as a dependency:
>
>     https://github.com/Netflix/vmaf/blob/master/wrapper/libvmaf.pc
>
> It should work as-is. Is there a way I can reproduce this?

The following produces an ffmpeg binary that loads pthreads
at start-time:
$ ./configure --enable-libvmaf --disable-pthreads

Carl Eugen


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