ENH: Improve link line generation for static library cycles.

  - Move Tarjan algorithm from cmComputeTargetDepends
    into its own class cmComputeComponentGraph
  - Use cmComputeComponentGraph to identify the component DAG
    of link dependencies in cmComputeLinkDepends
  - Emit non-trivial component members more than once but always
    in a contiguous group on the link line

1 files changed, 25 insertions, 0 deletions

diff --git a/Source/cmGraphAdjacencyList.h b/Source/cmGraphAdjacencyList.h
new file mode 100644
index 0000000000..ef0aa0970c
--- /dev/null
+++ b/Source/cmGraphAdjacencyList.h
@@ -0,0 +1,25 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#ifndef cmGraphAdjacencyList_h
+#define cmGraphAdjacencyList_h
+
+#include "cmStandardIncludes.h"
+
+struct cmGraphNodeList: public std::vector<int> {};
+struct cmGraphAdjacencyList: public std::vector<cmGraphNodeList> {};
+
+#endif