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/cmGlobalGeneratorFactory.h b/Source/cmGlobalGeneratorFactory.h
index 125a9e2..4e3e770 100644
--- a/Source/cmGlobalGeneratorFactory.h
+++ b/Source/cmGlobalGeneratorFactory.h
@@ -45,7 +45,7 @@ class cmGlobalGeneratorSimpleFactory : public cmGlobalGeneratorFactory
 public:
   /** Create a GlobalGenerator */
   cmGlobalGenerator* CreateGlobalGenerator(const std::string& name,
-                                           cmake* cm) const CM_OVERRIDE
+                                           cmake* cm) const override
   {
     if (name != T::GetActualName()) {
       return nullptr;
@@ -54,22 +54,22 @@ public:
   }
 
   /** Get the documentation entry for this factory */
-  void GetDocumentation(cmDocumentationEntry& entry) const CM_OVERRIDE
+  void GetDocumentation(cmDocumentationEntry& entry) const override
   {
     T::GetDocumentation(entry);
   }
 
   /** Get the names of the current registered generators */
-  void GetGenerators(std::vector<std::string>& names) const CM_OVERRIDE
+  void GetGenerators(std::vector<std::string>& names) const override
   {
     names.push_back(T::GetActualName());
   }
 
   /** Determine whether or not this generator supports toolsets */
-  bool SupportsToolset() const CM_OVERRIDE { return T::SupportsToolset(); }
+  bool SupportsToolset() const override { return T::SupportsToolset(); }
 
   /** Determine whether or not this generator supports platforms */
-  bool SupportsPlatform() const CM_OVERRIDE { return T::SupportsPlatform(); }
+  bool SupportsPlatform() const override { return T::SupportsPlatform(); }
 };
 
 #endif