Here are some Bash scripts for compiling FFmpeg and external libraries. With the help of these scripts, you could compile FFmpeg and external libraries in an esay way.

• Bash script for compiling FFmpeg basically
• Bash scripts for installing external libraries
  • Including libvpx (HTML5 video, WebM, VP8)
• Bash scripts for patching FFmpeg
• Bash scripts for compiling FFmpeg with as many external libraries as possible
• …