cmTarget: Split storage of include directories from genexes.

Source/cmGlobalGenerator.cxx

@@ -1549,6 +1549,7 @@ void cmGlobalGenerator::CreateGeneratorTargets(TargetTypes targetTypes,
         ti != targets.end(); ++ti)
       {
       cmTarget* t = &ti->second;
+      t->Compute();
       cmGeneratorTarget* gt = new cmGeneratorTarget(t, lg);
       this->GeneratorTargets[t] = gt;
       generatorTargets[t] = gt;

Source/cmGlobalVisualStudio8Generator.cxx

@@ -254,6 +254,7 @@ bool cmGlobalVisualStudio8Generator::AddCheckTarget()
     mf->AddUtilityCommand(CMAKE_CHECK_BUILD_SYSTEM_TARGET, false,
                           no_working_directory, no_depends,
                           noCommandLines);
+  tgt->Compute();
   cmGeneratorTarget* gt = new cmGeneratorTarget(tgt, lg);
   mf->AddGeneratorTarget(tgt, gt);
 

Source/cmGlobalVisualStudioGenerator.cxx

@@ -90,6 +90,7 @@ bool cmGlobalVisualStudioGenerator::Compute()
         AddUtilityCommand("ALL_BUILD", true, no_working_dir,
                           no_depends, no_commands, false,
                           "Build all projects");
+      allBuild->Compute();
       cmGeneratorTarget* gt = new cmGeneratorTarget(allBuild, gen[0]);
       allBuild->GetMakefile()->AddGeneratorTarget(allBuild, gt);
 

Source/cmGlobalXCodeGenerator.cxx

@@ -463,6 +463,7 @@ cmGlobalXCodeGenerator::AddExtraTargets(cmLocalGenerator* root,
   cmTarget* allbuild = mf->AddUtilityCommand("ALL_BUILD", true, no_depends,
                         no_working_directory,
                         "echo", "Build all projects");
+  allbuild->Compute();
   cmGeneratorTarget* allBuildGt = new cmGeneratorTarget(allbuild, root);
   mf->AddGeneratorTarget(allbuild, allBuildGt);
 
@@ -497,6 +498,7 @@ cmGlobalXCodeGenerator::AddExtraTargets(cmLocalGenerator* root,
                           true, no_depends,
                           no_working_directory,
                           "make", "-f", file.c_str());
+    check->Compute();
     cmGeneratorTarget* checkGt = new cmGeneratorTarget(check, root);
     mf->AddGeneratorTarget(check, checkGt);
     }

Source/cmQtAutoGenerators.cxx

@@ -475,6 +475,8 @@ bool cmQtAutoGenerators::InitializeAutogenTarget(cmLocalGenerator* lg,
                                 /*byproducts=*/rcc_output, depends,
                                 commandLines, false, autogenComment.c_str());
 
+    autogenTarget->Compute();
+
     cmGeneratorTarget* gt = new cmGeneratorTarget(autogenTarget, lg);
     makefile->AddGeneratorTarget(autogenTarget, gt);
 

Source/cmTarget.cxx

@@ -168,7 +168,9 @@ public:
     const cmsys::auto_ptr<cmCompiledGeneratorExpression> ge;
     cmLinkImplItem const& LinkImplItem;
   };
-  std::vector<TargetPropertyEntry*> IncludeDirectoriesEntries;
+  std::vector<std::string> IncludeDirectoriesEntries;
+  std::vector<cmListFileBacktrace> IncludeDirectoriesBacktraces;
+  std::vector<TargetPropertyEntry*> IncludeDirectoriesItems;
   std::vector<TargetPropertyEntry*> CompileOptionsEntries;
   std::vector<TargetPropertyEntry*> CompileFeaturesEntries;
   std::vector<TargetPropertyEntry*> CompileDefinitionsEntries;
@@ -366,13 +368,13 @@ void cmTarget::SetMakefile(cmMakefile* mf)
     const cmBacktraceRange parentIncludesBts =
         this->Makefile->GetIncludeDirectoriesBacktraces();
 
-    cmBacktraceRange::const_iterator btIt = parentIncludesBts.begin();
+    this->Internal->IncludeDirectoriesEntries.insert(
-    for (cmStringRange::const_iterator it
+          this->Internal->IncludeDirectoriesEntries.end(),
-                = parentIncludes.begin();
+          parentIncludes.begin(), parentIncludes.end());
-         it != parentIncludes.end(); ++it, ++btIt)
+    this->Internal->IncludeDirectoriesBacktraces.insert(
-      {
+          this->Internal->IncludeDirectoriesBacktraces.end(),
-      this->InsertInclude(*it, *btIt);
+          parentIncludesBts.begin(), parentIncludesBts.end());
-      }
+
     const std::set<std::string> parentSystemIncludes =
                                 this->Makefile->GetSystemIncludeDirectories();
 
@@ -384,7 +386,7 @@ void cmTarget::SetMakefile(cmMakefile* mf)
     const cmBacktraceRange parentOptionsBts =
                                 this->Makefile->GetCompileOptionsBacktraces();
 
-    btIt = parentOptionsBts.begin();
+    cmBacktraceRange::const_iterator btIt = parentOptionsBts.begin();
     for (cmStringRange::const_iterator it
                 = parentOptions.begin();
          it != parentOptions.end(); ++it, ++btIt)
@@ -438,6 +440,29 @@ void cmTarget::SetMakefile(cmMakefile* mf)
     }
 }
 
+void CreatePropertyGeneratorExpressions(
+    std::vector<std::string> const& entries,
+    std::vector<cmListFileBacktrace> const& backtraces,
+    std::vector<cmTargetInternals::TargetPropertyEntry*>& items)
+{
+  std::vector<cmListFileBacktrace>::const_iterator btIt = backtraces.begin();
+  for (std::vector<std::string>::const_iterator it = entries.begin();
+       it != entries.end(); ++it, ++btIt)
+    {
+    cmGeneratorExpression ge(*btIt);
+    cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(*it);
+    items.push_back(new cmTargetInternals::TargetPropertyEntry(cge));
+    }
+}
+
+void cmTarget::Compute()
+{
+  CreatePropertyGeneratorExpressions(
+        this->Internal->IncludeDirectoriesEntries,
+        this->Internal->IncludeDirectoriesBacktraces,
+        this->Internal->IncludeDirectoriesItems);
+}
+
 //----------------------------------------------------------------------------
 void cmTarget::AddUtility(const std::string& u, cmMakefile *makefile)
 {
@@ -1666,12 +1691,11 @@ void cmTarget::SetProperty(const std::string& prop, const char* value)
     }
   else if(prop == "INCLUDE_DIRECTORIES")
     {
+    this->Internal->IncludeDirectoriesEntries.clear();
+    this->Internal->IncludeDirectoriesBacktraces.clear();
+    this->Internal->IncludeDirectoriesEntries.push_back(value);
     cmListFileBacktrace lfbt = this->Makefile->GetBacktrace();
-    cmGeneratorExpression ge(lfbt);
+    this->Internal->IncludeDirectoriesBacktraces.push_back(lfbt);
-    deleteAndClear(this->Internal->IncludeDirectoriesEntries);
-    cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(value);
-    this->Internal->IncludeDirectoriesEntries.push_back(
-                          new cmTargetInternals::TargetPropertyEntry(cge));
     }
   else if(prop == "COMPILE_OPTIONS")
     {
@@ -1764,10 +1788,9 @@ void cmTarget::AppendProperty(const std::string& prop, const char* value,
     }
   else if(prop == "INCLUDE_DIRECTORIES")
     {
+    this->Internal->IncludeDirectoriesEntries.push_back(value);
     cmListFileBacktrace lfbt = this->Makefile->GetBacktrace();
-    cmGeneratorExpression ge(lfbt);
+    this->Internal->IncludeDirectoriesBacktraces.push_back(lfbt);
-    this->Internal->IncludeDirectoriesEntries.push_back(
-              new cmTargetInternals::TargetPropertyEntry(ge.Parse(value)));
     }
   else if(prop == "COMPILE_OPTIONS")
     {
@@ -1887,14 +1910,16 @@ void cmTarget::InsertInclude(std::string const& entry,
                              cmListFileBacktrace const& bt,
                              bool before)
 {
-  cmGeneratorExpression ge(bt);
+  std::vector<std::string>::iterator position =
+      before ? this->Internal->IncludeDirectoriesEntries.begin()
+             : this->Internal->IncludeDirectoriesEntries.end();
 
-  std::vector<cmTargetInternals::TargetPropertyEntry*>::iterator position
+  std::vector<cmListFileBacktrace>::iterator btPosition =
-                = before ? this->Internal->IncludeDirectoriesEntries.begin()
+      before ? this->Internal->IncludeDirectoriesBacktraces.begin()
-                         : this->Internal->IncludeDirectoriesEntries.end();
+             : this->Internal->IncludeDirectoriesBacktraces.end();
 
-  this->Internal->IncludeDirectoriesEntries.insert(position,
+  this->Internal->IncludeDirectoriesEntries.insert(position, entry);
-      new cmTargetInternals::TargetPropertyEntry(ge.Parse(entry)));
+  this->Internal->IncludeDirectoriesBacktraces.insert(btPosition, bt);
 }
 
 //----------------------------------------------------------------------------
@@ -2083,7 +2108,7 @@ cmTarget::GetIncludeDirectories(const std::string& config,
     }
 
   processIncludeDirectories(this,
-                            this->Internal->IncludeDirectoriesEntries,
+                            this->Internal->IncludeDirectoriesItems,
                             includes,
                             uniqueIncludes,
                             &dagChecker,
@@ -2899,7 +2924,7 @@ const char *cmTarget::GetProperty(const std::string& prop,
         }
 
       static std::string output;
-      MakePropertyList(output, this->Internal->IncludeDirectoriesEntries);
+      output = cmJoin(this->Internal->IncludeDirectoriesEntries, ";");
       return output.c_str();
       }
     else if(prop == propCOMPILE_FEATURES)
@@ -4805,7 +4830,7 @@ cmTargetInternalPointer
 //----------------------------------------------------------------------------
 cmTargetInternalPointer::~cmTargetInternalPointer()
 {
-  cmDeleteAll(this->Pointer->IncludeDirectoriesEntries);
+  cmDeleteAll(this->Pointer->IncludeDirectoriesItems);
   cmDeleteAll(this->Pointer->CompileOptionsEntries);
   cmDeleteAll(this->Pointer->CompileFeaturesEntries);
   cmDeleteAll(this->Pointer->CompileDefinitionsEntries);

Source/cmTarget.h

@@ -132,6 +132,8 @@ public:
   void AddPostBuildCommand(cmCustomCommand const &cmd)
     {this->PostBuildCommands.push_back(cmd);}
 
+  void Compute();
+
   /**
    * Get the list of the source files used by this target
    */