cmGeneratorTarget: Move GetUtilityItems from cmTarget.

Source/cmComputeLinkDepends.h

@@ -14,6 +14,7 @@
 
 #include "cmStandardIncludes.h"
 #include "cmTarget.h"
+#include "cmLinkItem.h"
 
 #include "cmGraphAdjacencyList.h"
 

Source/cmComputeTargetDepends.cxx

@@ -272,7 +272,7 @@ void cmComputeTargetDepends::CollectTargetDepends(int depender_index)
 
   // Loop over all utility dependencies.
   {
-  std::set<cmLinkItem> const& tutils = depender->Target->GetUtilityItems();
+  std::set<cmLinkItem> const& tutils = depender->GetUtilityItems();
   std::set<std::string> emitted;
   // A target should not depend on itself.
   emitted.insert(depender->GetName());
@@ -426,7 +426,7 @@ void cmComputeTargetDepends::AddTargetDepend(int depender_index,
     {
     // Skip IMPORTED and INTERFACE targets but follow their utility
     // dependencies.
-    std::set<cmLinkItem> const& utils = dependee->Target->GetUtilityItems();
+    std::set<cmLinkItem> const& utils = dependee->GetUtilityItems();
     for(std::set<cmLinkItem>::const_iterator i = utils.begin();
         i != utils.end(); ++i)
       {

Source/cmGeneratorTarget.cxx

@@ -271,7 +271,8 @@ cmGeneratorTarget::cmGeneratorTarget(cmTarget* t, cmLocalGenerator* lg)
   DebugCompileFeaturesDone(false),
   DebugCompileDefinitionsDone(false),
   DebugSourcesDone(false),
-  LinkImplementationLanguageIsContextDependent(true)
+  LinkImplementationLanguageIsContextDependent(true),
+  UtilityItemsDone(false)
 {
   this->Makefile = this->Target->GetMakefile();
   this->LocalGenerator = lg;
@@ -763,6 +764,22 @@ cmGeneratorTarget::GetExpectedXamlSources(std::set<std::string>& srcs,
       srcs = data.ExpectedXamlSources;
 }
 
+std::set<cmLinkItem> const& cmGeneratorTarget::GetUtilityItems() const
+{
+  if(!this->UtilityItemsDone)
+    {
+    this->UtilityItemsDone = true;
+    std::set<std::string> const& utilities = this->Target->GetUtilities();
+    for(std::set<std::string>::const_iterator i = utilities.begin();
+        i != utilities.end(); ++i)
+      {
+      this->UtilityItems.insert(
+        cmLinkItem(*i, this->Makefile->FindTargetToUse(*i)));
+      }
+    }
+  return this->UtilityItems;
+}
+
 //----------------------------------------------------------------------------
 void cmGeneratorTarget
 ::GetXamlSources(std::vector<cmSourceFile const*>& srcs,

Source/cmGeneratorTarget.h

@@ -82,6 +82,8 @@ public:
   void GetExpectedXamlSources(std::set<std::string>&,
                               const std::string& config) const;
 
+  std::set<cmLinkItem>const& GetUtilityItems() const;
+
   void ComputeObjectMapping();
 
   const char* GetFeature(const std::string& feature,
@@ -537,6 +539,7 @@ private:
   typedef std::pair<std::string, bool> OutputNameKey;
   typedef std::map<OutputNameKey, std::string> OutputNameMapType;
   mutable OutputNameMapType OutputNameMap;
+  mutable std::set<cmLinkItem> UtilityItems;
   mutable bool PolicyWarnedCMP0022;
   mutable bool DebugIncludesDone;
   mutable bool DebugCompileOptionsDone;
@@ -544,6 +547,7 @@ private:
   mutable bool DebugCompileDefinitionsDone;
   mutable bool DebugSourcesDone;
   mutable bool LinkImplementationLanguageIsContextDependent;
+  mutable bool UtilityItemsDone;
 
   bool ComputePDBOutputDir(const std::string& kind, const std::string& config,
                            std::string& out) const;

Source/cmTarget.cxx

@@ -67,12 +67,10 @@ public:
   cmTargetInternals()
     : Backtrace()
     {
-    this->UtilityItemsDone = false;
     }
   cmTargetInternals(cmTargetInternals const&)
     : Backtrace()
     {
-    this->UtilityItemsDone = false;
     }
   ~cmTargetInternals();
 
@@ -82,9 +80,6 @@ public:
   typedef std::map<std::string, cmTarget::ImportInfo> ImportInfoMapType;
   ImportInfoMapType ImportInfoMap;
 
-  std::set<cmLinkItem> UtilityItems;
-  bool UtilityItemsDone;
-
   std::vector<std::string> IncludeDirectoriesEntries;
   std::vector<cmListFileBacktrace> IncludeDirectoriesBacktraces;
   std::vector<std::string> CompileOptionsEntries;
@@ -363,22 +358,6 @@ cmListFileBacktrace const* cmTarget::GetUtilityBacktrace(
   return &i->second;
 }
 
-//----------------------------------------------------------------------------
-std::set<cmLinkItem> const& cmTarget::GetUtilityItems() const
-{
-  if(!this->Internal->UtilityItemsDone)
-    {
-    this->Internal->UtilityItemsDone = true;
-    for(std::set<std::string>::const_iterator i = this->Utilities.begin();
-        i != this->Utilities.end(); ++i)
-      {
-      this->Internal->UtilityItems.insert(
-        cmLinkItem(*i, this->Makefile->FindTargetToUse(*i)));
-      }
-    }
-  return this->Internal->UtilityItems;
-}
-
 //----------------------------------------------------------------------------
 void cmTarget::FinishConfigure()
 {

Source/cmTarget.h

@@ -16,7 +16,6 @@
 #include "cmPropertyMap.h"
 #include "cmPolicies.h"
 #include "cmListFileCache.h"
-#include "cmLinkItem.h"
 
 #include <cmsys/auto_ptr.hxx>
 #if defined(CMAKE_BUILD_WITH_CMAKE)
@@ -206,7 +205,6 @@ public:
   void AddUtility(const std::string& u, cmMakefile *makefile = 0);
   ///! Get the utilities used by this target
   std::set<std::string>const& GetUtilities() const { return this->Utilities; }
-  std::set<cmLinkItem>const& GetUtilityItems() const;
   cmListFileBacktrace const* GetUtilityBacktrace(const std::string& u) const;
 
   /** Finalize the target at the end of the Configure step.  */