[opus] Compiling FFmpeg with libopencore-amrnb and opus-git.

[batguano999]

>
>Git should work for you now. 
> 
Yes, FFmpeg's built OK with opencore-amr and opus-git-c5635d2.
Thanks again.
;-)

@arch ~]$ ./ffmpeg
ffmpeg version 2.1 Copyright (c) 2000-2013 the FFmpeg developers
  built on Nov 14 2013 06:14:52 with gcc 4.8.2 (GCC)
  configuration: --extra-cflags=-I/home/user/build/include --extra-ldflags=-L/home/user/build/lib --enable-libopencore-amrnb --enable-libopus --enable-version3
  libavutil      52. 48.100 / 52. 48.100
  libavcodec     55. 39.100 / 55. 39.100
  libavformat    55. 19.104 / 55. 19.104
  libavdevice    55.  5.100 / 55.  5.100
  libavfilter     3. 90.100 /  3. 90.100
  libswscale      2.  5.101 /  2.  5.101
  libswresample   0. 17.104 /  0. 17.104