Merge topic 'refactor-computation'

616f0311 cmGlobalGenerator: Move path computation to Compute.
9eea0486 cmGlobalGenerator: Do more computation at compute time.
2eca0559 cmGlobalGenerator: De-virtualize Compute().
21f428f4 VisualStudio: Replace Compute override with AddExtraIDETargets override.
a9588e90 VisualStudio10: Initialize the LongestSource at generate time.
4407eee0 cmGlobalGenerator: Call AddExtraIDETargets as a hook of Compute().
a09c545d Xcode: Extract a AddExtraIDETargets method.

1 files changed, 2 insertions, 1 deletions

diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 25e06cd..b22c695 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -83,7 +83,8 @@ public:
    */
   virtual void Configure();
 
-  virtual bool Compute();
+  bool Compute();
+  virtual void AddExtraIDETargets() {}
 
   enum TargetTypes {
     AllTargets,