Merged revisions 298960 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r298960 | tilghman | 2010-12-17 17:52:04 -0600 (Fri, 17 Dec 2010) | 20 lines
  
  Merged revisions 298957 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r298957 | tilghman | 2010-12-17 17:30:55 -0600 (Fri, 17 Dec 2010) | 13 lines
    
    Merged revisions 298905 via svnmerge from 
    https://origsvn.digium.com/svn/asterisk/branches/1.4
    
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      r298905 | tilghman | 2010-12-17 15:40:56 -0600 (Fri, 17 Dec 2010) | 6 lines
      
      Let Asterisk find better backtrace information with libbfd.
      
      The menuselect option BETTER_BACKTRACES, if enabled, will use libbfd to search
      for better symbol information within both the Asterisk binary, as well as
      loaded modules, to assist when using inline backtraces to track down problems.

      Review: https://reviewboard.asterisk.org/r/1055/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@298961 65c4cc65-6c06-0410-ace0-fbb531ad65f3