Merged revisions 320560 via svnmerge from

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

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  r320560 | kpfleming | 2011-05-23 10:47:14 -0500 (Mon, 23 May 2011) | 4 lines
  
  Don't generate spurious "No: command not found" messages when running the
  configure script on a system that has neither gmime-config nor pkg-config.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@320561 65c4cc65-6c06-0410-ace0-fbb531ad65f3