Add policy CMP0032 to disallow output_required_files

Source/cmOutputRequiredFilesCommand.h

@@ -15,45 +15,19 @@
 #include "cmCommand.h"
 #include "cmMakeDepend.h"
 
-/** \class cmOutputRequiredFilesCommand
- * \brief Output a list of required files for a source file
- *
- */
 class cmOutputRequiredFilesCommand : public cmCommand
 {
 public:
-  /**
-   * This is a virtual constructor for the command.
-   */
-  virtual cmCommand* Clone()
-    {
-    return new cmOutputRequiredFilesCommand;
-    }
-
-  /**
-   * This is called when the command is first encountered in
-   * the CMakeLists.txt file.
-   */
+  cmTypeMacro(cmOutputRequiredFilesCommand, cmCommand);
+  virtual cmCommand* Clone() { return new cmOutputRequiredFilesCommand; }
   virtual bool InitialPass(std::vector<std::string> const& args,
                            cmExecutionStatus &status);
-
-  /**
-   * The name of the command as specified in CMakeList.txt.
-   */
   virtual const char* GetName() const { return "output_required_files";}
+  virtual bool IsDiscouraged() const { return true; }
 
-  /** This command is kept for compatibility with older CMake versions. */
-  virtual bool IsDiscouraged() const
-    {
-    return true;
-    }
-
-
-  cmTypeMacro(cmOutputRequiredFilesCommand, cmCommand);
   void ListDependencies(cmDependInformation const *info,
                         FILE *fout,
                         std::set<cmDependInformation const*> *visited);
-
 private:
   std::string File;
   std::string OutputFile;