cmLocalGenerator: Add cmake instance accessor.

Source/cmLocalGenerator.cxx

@@ -2858,6 +2858,11 @@ cmLocalGenerator
   return source.GetLanguage();
 }
 
+cmake* cmLocalGenerator::GetCMakeInstance() const
+{
+  return this->GlobalGenerator->GetCMakeInstance();
+}
+
 //----------------------------------------------------------------------------
 std::string
 cmLocalGenerator::GetTargetDirectory(cmTarget const&) const

Source/cmLocalGenerator.h

@@ -251,6 +251,8 @@ public:
    */
   bool NeedBackwardsCompatibility_2_4();
 
+  cmake* GetCMakeInstance() const;
+
   /**
    * Generate a Mac OS X application bundle Info.plist file.
    */