1 files changed, 7 insertions, 2 deletions
diff --git a/Source/cmTryRunCommand.h b/Source/cmTryRunCommand.h
index b569b0b..8b44ac5 100644
--- a/Source/cmTryRunCommand.h
+++ b/Source/cmTryRunCommand.h
@@ -3,8 +3,15 @@
 #ifndef cmTryRunCommand_h
 #define cmTryRunCommand_h
 
+#include <cmConfigure.h>
+#include <string>
+#include <vector>
+
 #include "cmCoreTryCompile.h"
 
+class cmCommand;
+class cmExecutionStatus;
+
 /** \class cmTryRunCommand
  * \brief Specifies where to install some files
  *
@@ -30,8 +37,6 @@ public:
    */
   std::string GetName() const CM_OVERRIDE { return "try_run"; }
 
-  cmTypeMacro(cmTryRunCommand, cmCoreTryCompile);
-
 private:
   void RunExecutable(const std::string& runArgs,
                      std::string* runOutputContents);