+ ### the .patch file is added by an rsync from the APC
+ ### but isn't actually in the p4 repo, so exclude it
+ my $cmd = "cd $chdir; diff -ruN --exclude=.patch $master $repo > $diff";
+
+ print "Running: '$cmd'\n";
+
+ print "Generating diff..." if $Verbose;
+
+ system( $cmd );