1 files changed, 6 insertions, 1 deletions
diff --git a/Source/cmVariableRequiresCommand.h b/Source/cmVariableRequiresCommand.h
index e40151b..baf717c 100644
--- a/Source/cmVariableRequiresCommand.h
+++ b/Source/cmVariableRequiresCommand.h
@@ -3,12 +3,17 @@
 #ifndef cmVariableRequiresCommand_h
 #define cmVariableRequiresCommand_h
 
+#include <cmConfigure.h>
+#include <string>
+#include <vector>
+
 #include "cmCommand.h"
 
+class cmExecutionStatus;
+
 class cmVariableRequiresCommand : public cmCommand
 {
 public:
-  cmTypeMacro(cmVariableRequiresCommand, cmCommand);
   cmCommand* Clone() CM_OVERRIDE { return new cmVariableRequiresCommand; }
   bool InitialPass(std::vector<std::string> const& args,
                    cmExecutionStatus& status) CM_OVERRIDE;