Brad King f48d3bc5ba CTest: Fix test DEPEND cycle detection ... A cycle exists when the DFS returns to the root node, not just when multiple paths lead to the same node. Inspired-By: Alexander Esilevich <aesilevich@pathscale.com>		2010-12-15 16:49:34 -05:00
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Sub2	CTest: Fix test DEPEND cycle detection	2010-12-15 16:49:34 -05:00