[FFmpeg-user] ERROR: libgsm not found when compiling ffmpeg 3.3.3 on OSX

Jonathan Baecker jonbae77 at gmail.com
Wed Aug 16 21:10:08 EEST 2017

Am 16.08.2017 um 17:14 schrieb Haifeng Li:
> Hi,
> I’m trying to compile FFmpeg(n3.3.3) in OSX, with default config from https://evermeet.cx/ffmpeg/ <https://evermeet.cx/ffmpeg/>, i.e.:
> --cc=/usr/bin/clang --prefix=/opt/ffmpeg --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzmq --enable-libzvbi --enable-version3 --disable-ffplay --disable-indev=qtkit
> However I got this error:
> ERROR: libgsm not found
> If you think configure made a mistake, make sure you are using the latest
> version from Git.  If the latest version fails, report the problem to the
> ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
> Include the log file "config.log" produced by configure as this will help
> solve the problem.
> I have already installed libgsm with brew(brew install libgsm), and I checked the location, it ’s /usr/local/Cellar/libgsm/1.0.13.
> Could any one help me with this issue?
you should look in the config.log file at the end. There, most time, it 
shows more info's about what is happen. Maybe libgsm is found, but it 
depend on something what is not found.

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