[FFmpeg-user] ffmpeg build failure on Mac

[DopeLabs]

> On Jul 17, 2019, at 6:12 24PM, Steve Saunders via ffmpeg-user <ffmpeg-user at ffmpeg.org> wrote:
> 
> "
> steve$ ./configure --extra-ldflags=-L"$(pwd)/../libvpx/build" --extra-cflags=-I"$(pwd)/../libvpx/build" --enable-libvpx
> nasm/yasm not found or too old. Use --disable-x86asm for a crippled build.
> 

yasm is available via macports 

$ sudo port install yasm

or via homebrew

$ brew install yasm


> 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 "ffbuild/config.log" produced by configure as this will help
> solve the problem.
> “
> 
> As part of the following recipe to get a ffmpeg/libvpx install that supports VP9 HDR Profile 2: 
> 
> 
> git clone https://chromium.googlesource.com/webm/libvpx <https://chromium.googlesource.com/webm/libvpx>
> cd libvpx
> mkdir -p build
> cd build
> ../configure --enable-vp9-highbitdepth
> make -j16
> cd ../..
> git clone https://git.ffmpeg.org/ffmpeg.git <https://git.ffmpeg.org/ffmpeg.git>
> cd ffmpeg
> ./configure --extra-ldflags=-L"$(pwd)/../libvpx/build" --extra-cflags=-I"$(pwd)/../libvpx/build" --enable-libvpx
> make -j16
> 
> Here is the requested ffbuild log: 
> 
> 
> 
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