PATH="/usr/local/bin:$PATH" PKG_CONFIG_PATH="/usr/local/bin/ffmpeg_build/lib/pkgconfig" ./configure \
  --prefix="/usr/local/bin/ffmpeg_build" \
  --pkg-config-flags="--static" \
  --extra-cflags="-I/usr/local/bin/ffmpeg_build/include" \
  --extra-ldflags="-L/usr/local/bin/ffmpeg_build/lib" \
  --enable-gpl \
  --enable-libfdk-aac \
  --enable-libmp3lame \
  --enable-libx264 \
  --enable-nonfree \
  --bindir="/usr/local/bin"