1 files changed, 6 insertions, 2 deletions
diff --git a/Source/cmIncludeDirectoryCommand.h b/Source/cmIncludeDirectoryCommand.h
index 46e433a..287b5d3 100644
--- a/Source/cmIncludeDirectoryCommand.h
+++ b/Source/cmIncludeDirectoryCommand.h
@@ -3,8 +3,14 @@
 #ifndef cmIncludeDirectoryCommand_h
 #define cmIncludeDirectoryCommand_h
 
+#include <cmConfigure.h>
+#include <string>
+#include <vector>
+
 #include "cmCommand.h"
 
+class cmExecutionStatus;
+
 /** \class cmIncludeDirectoryCommand
  * \brief Add include directories to the build.
  *
@@ -31,8 +37,6 @@ public:
    */
   std::string GetName() const CM_OVERRIDE { return "include_directories"; }
 
-  cmTypeMacro(cmIncludeDirectoryCommand, cmCommand);
-
 protected:
   // used internally
   void GetIncludes(const std::string& arg, std::vector<std::string>& incs);