BUG 9961: ctest --help should not display a Generators section

Source/cmDocumentation.cxx

@@ -267,6 +267,8 @@ cmDocumentation::cmDocumentation()
   this->VariableSections.push_back("Variables That Describe the System");
   this->VariableSections.push_back("Variables that Control the Build");
   this->VariableSections.push_back("Variables for Languages");
+
+  this->ShowGenerators = true;
 }
 
 //----------------------------------------------------------------------------
@@ -1279,7 +1281,10 @@ bool cmDocumentation::PrintDocumentationUsage(std::ostream& os)
   this->ClearSections();
   this->AddSectionToPrint("Usage");
   this->AddSectionToPrint("Options");
-  this->AddSectionToPrint("Generators");
+  if(this->ShowGenerators)
+    {
+    this->AddSectionToPrint("Generators");
+    }
   this->Print(os);
   return true;
 }

Source/cmDocumentation.h

@@ -57,6 +57,8 @@ public:
   
   /** Print help of the given type.  */
   bool PrintDocumentation(Type ht, std::ostream& os, const char* docname=0);
+
+  void SetShowGenerators(bool showGen) { this->ShowGenerators = showGen; }
   
   /** Set the program name for standard document generation.  */
   void SetName(const char* name);
@@ -159,6 +161,8 @@ private:
   const char* GetDefaultDocName(Type ht) const;
   bool IsOption(const char* arg) const;
 
+  bool ShowGenerators;
+
   std::string NameString;
   std::string DocName;
   std::map<std::string,cmDocumentationSection*> AllSections;

Source/ctest.cxx

@@ -279,6 +279,7 @@ int main (int argc, char *argv[])
       ch->CreateCMake();
       ch->GetCommandDocumentation(commands);
 
+      doc.SetShowGenerators(false);
       doc.SetName("ctest");
       doc.SetSection("Name",cmDocumentationName);
       doc.SetSection("Usage",cmDocumentationUsage);