Remove cmLocalGenerator::GetRealLocation

The cmCustomCommandGenerator::GetCommand method completely replaces the
purpose of this method.  Re-implement GetRealLocation inline at the only
remaining call site and remove it.

Source/cmCustomCommandGenerator.cxx

@@ -33,7 +33,13 @@ unsigned int cmCustomCommandGenerator::GetNumberOfCommands() const
 std::string cmCustomCommandGenerator::GetCommand(unsigned int c) const
 {
   std::string const& argv0 = this->CC.GetCommandLines()[c][0];
-  return this->LG->GetRealLocation(argv0.c_str(), this->Config);
+  cmTarget* target = this->Makefile->FindTargetToUse(argv0.c_str());
+  if(target && target->GetType() == cmTarget::EXECUTABLE &&
+     (target->IsImported() || !this->Makefile->IsOn("CMAKE_CROSSCOMPILING")))
+    {
+    return target->GetLocation(this->Config);
+    }
+  return argv0;
 }
 
 //----------------------------------------------------------------------------

Source/cmLocalGenerator.cxx

@@ -1912,24 +1912,6 @@ bool cmLocalGenerator::GetRealDependency(const char* inName,
   return true;
 }
 
-//----------------------------------------------------------------------------
-std::string cmLocalGenerator::GetRealLocation(const char* inName,
-                                              const char* config)
-{
-  std::string outName=inName;
-  // Look for a CMake target with the given name, which is an executable 
-  // and which can be run
-  cmTarget* target = this->Makefile->FindTargetToUse(inName);
-  if ((target != 0)
-       && (target->GetType() == cmTarget::EXECUTABLE)
-       && ((this->Makefile->IsOn("CMAKE_CROSSCOMPILING") == false) 
-            || (target->IsImported() == true)))
-    {
-    outName = target->GetLocation( config );
-    }
-  return outName;
-}
-
 //----------------------------------------------------------------------------
 void cmLocalGenerator::AddSharedFlags(std::string& flags,
                                       const char* lang,

Source/cmLocalGenerator.h

@@ -168,11 +168,6 @@ public:
   bool GetRealDependency(const char* name, const char* config,
                          std::string& dep);
 
-  /** Translate a command as given in CMake code to the location of the 
-      executable if the command is the name of a CMake executable target.
-      If that's not the case, just return the original name. */
-  std::string GetRealLocation(const char* inName, const char* config);
-
   ///! for existing files convert to output path and short path if spaces
   std::string ConvertToOutputForExisting(const char* remote,
                                          RelativeRoot local = START_OUTPUT);