Merged revisions 66819 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r66819 | brett.cannon | 2008-10-06 15:44:37 -0700 (Mon, 06 Oct 2008) | 4 lines

  Add the 'patchcheck' build target to .PHONY.

  Re-closes issue 3758. Thanks to Ralph Corderoy for the catch.
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