Use C++11 override instead of CM_OVERRIDE

We now require C++11 support including `override`.  Drop use of
the old compatibility macro.  Convert references as follows:

    git grep -l CM_OVERRIDE -- '*.h' '*.hxx' '*.cxx' |
      xargs sed -i 's/CM_OVERRIDE/override/g'

1 files changed, 5 insertions, 5 deletions

diff --git a/Source/CTest/cmCTestUploadCommand.h b/Source/CTest/cmCTestUploadCommand.h
index e8e882f..61bf1cc 100644
--- a/Source/CTest/cmCTestUploadCommand.h
+++ b/Source/CTest/cmCTestUploadCommand.h
@@ -27,7 +27,7 @@ public:
   /**
    * This is a virtual constructor for the command.
    */
-  cmCommand* Clone() CM_OVERRIDE
+  cmCommand* Clone() override
   {
     cmCTestUploadCommand* ni = new cmCTestUploadCommand;
     ni->CTest = this->CTest;
@@ -38,15 +38,15 @@ public:
   /**
    * The name of the command as specified in CMakeList.txt.
    */
-  std::string GetName() const CM_OVERRIDE { return "ctest_upload"; }
+  std::string GetName() const override { return "ctest_upload"; }
 
   typedef cmCTestHandlerCommand Superclass;
 
 protected:
-  cmCTestGenericHandler* InitializeHandler() CM_OVERRIDE;
+  cmCTestGenericHandler* InitializeHandler() override;
 
-  bool CheckArgumentKeyword(std::string const& arg) CM_OVERRIDE;
-  bool CheckArgumentValue(std::string const& arg) CM_OVERRIDE;
+  bool CheckArgumentKeyword(std::string const& arg) override;
+  bool CheckArgumentValue(std::string const& arg) override;
 
   enum
   {