Add 'const' qualifier to some cmCommand members

Use const_cast for the special case in cmFindBase where
GetFullDocumentation calls GenerateDocumentation.

1 files changed, 4 insertions, 4 deletions

diff --git a/Source/cmEndMacroCommand.h b/Source/cmEndMacroCommand.h
index 52b7e82ff7..25e86b70f4 100644
--- a/Source/cmEndMacroCommand.h
+++ b/Source/cmEndMacroCommand.h
@@ -47,17 +47,17 @@ public:
   /**
    * This determines if the command is invoked when in script mode.
    */
-  virtual bool IsScriptable() { return true; }
+  virtual bool IsScriptable() const { return true; }
 
   /**
    * The name of the command as specified in CMakeList.txt.
    */
-  virtual const char* GetName() { return "endmacro";}
+  virtual const char* GetName() const { return "endmacro";}
 
   /**
    * Succinct documentation.
    */
-  virtual const char* GetTerseDocumentation() 
+  virtual const char* GetTerseDocumentation() const
     {
     return "Ends a list of commands in a macro block.";
     }
@@ -65,7 +65,7 @@ public:
   /**
    * More documentation.
    */
-  virtual const char* GetFullDocumentation()
+  virtual const char* GetFullDocumentation() const
     {
     return
       "  endmacro(expression)\n"