VS: Refactor include directory generation in .vcxproj files

Use the cmVisualStudioGeneratorOptions flag map to add the
AdditionalIncludeDirectories element to the project file.
Move appending of %(AdditionalIncludeDirectories) to the
locations that populate the flag vectors instead of where
they are written out.

1 files changed, 0 insertions, 4 deletions

diff --git a/Source/cmVisualStudioGeneratorOptions.cxx b/Source/cmVisualStudioGeneratorOptions.cxx
index b14fc45..745961f 100644
--- a/Source/cmVisualStudioGeneratorOptions.cxx
+++ b/Source/cmVisualStudioGeneratorOptions.cxx
@@ -324,10 +324,6 @@ cmVisualStudioGeneratorOptions
         fout << sep << cmVisualStudio10GeneratorOptionsEscapeForXML(*i);
         sep = ";";
         }
-      if (m->first == "AdditionalIncludeDirectories")
-        {
-        fout << sep << "%(AdditionalIncludeDirectories)";
-        }
       fout  << "</" << m->first << ">\n";
       }
     }