[FFmpeg-cvslog] Merge commit 'b1ee8eec849f17fce2f411a297de9cbf2edaeb3a'

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun May  5 10:47:19 2013 +0200| [4451be5ce1fc0517e566e005b6fb8f30ee2e3351] | committer: Michael Niedermayer

Merge commit 'b1ee8eec849f17fce2f411a297de9cbf2edaeb3a'

* commit 'b1ee8eec849f17fce2f411a297de9cbf2edaeb3a':
  configure: Add basic valgrind-memcheck support

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4451be5ce1fc0517e566e005b6fb8f30ee2e3351
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