cmGeneratorTarget: Classify sources on demand, not up front.

Implement a Visitor to hold the sequence of source file tests
for populating outputs.  Use VS 6 and 7 workaround from Brad
King for lack of partial template specialization and function
template specialization capabilities.

This will make it possible to use context dependent generator
expressions to determine the sources of a target.

1 files changed, 0 insertions, 1 deletions

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index e143eba..f76c6d1 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1439,7 +1439,6 @@ void cmGlobalGenerator::ComputeGeneratorTargetObjects()
         continue;
         }
       cmGeneratorTarget* gt = ti->second;
-      gt->ClassifySources();
       gt->LookupObjectLibraries();
       this->ComputeTargetObjects(gt);
       }