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dyld: Symbol not found: _clock_gettime #83

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alexeyvasilyev opened this issue Oct 14, 2016 · 1 comment
Open

dyld: Symbol not found: _clock_gettime #83

alexeyvasilyev opened this issue Oct 14, 2016 · 1 comment
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@alexeyvasilyev
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ISSUE:
ffmpeg compiled against iOS 10 SDK (XCode 8) will produce crash while accessing any RTSP source if it is running on iOS 9.x with the following error:
dyld: Symbol not found: _clock_gettime

The problem is that iOS 10 has clock_gettime function, but iOS 9 does not have.

FIX:
Right after configure put this line

sed -i -- 's/HAVE_CLOCK_GETTIME 1/HAVE_CLOCK_GETTIME 0/g' config.h
@kewlbear
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kewlbear commented Nov 9, 2016

Thanks for sharing!

@kewlbear kewlbear added the sdk label Nov 9, 2016
Memphiz added a commit to Memphiz/xbmc that referenced this issue Dec 23, 2016
@Memphiz
[depends/ffmpeg/ios] - fix compilation against ios 10 sdk and running…
34b08f7 
… on ios < version 10 - reference kewlbear/FFmpeg-iOS-build-script#83
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@alexeyvasilyev @kewlbear