Merge topic 'introduce-cmState'

f081c5bd cmState: Move CacheEntryType enum from cmCacheManager.
f71fdf0e cmMakefile: Remove unused CacheManager accessor.
ff7169a0 Port to cmState.
a6b1ad13 Introduce cmState class.

Source/CMakeLists.txt

@@ -329,6 +329,8 @@ set(SRCS
   cmSourceFileLocation.h
   cmSourceGroup.cxx
   cmSourceGroup.h
+  cmState.cxx
+  cmState.h
   cmSystemTools.cxx
   cmSystemTools.h
   cmTarget.cxx

Source/CursesDialog/ccmake.cxx

@@ -9,7 +9,6 @@
   implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   See the License for more information.
 ============================================================================*/
-#include "../cmCacheManager.h"
 #include "../cmSystemTools.h"
 #include "../cmake.h"
 #include "../cmDocumentation.h"

Source/CursesDialog/cmCursesBoolWidget.cxx

@@ -16,7 +16,7 @@ cmCursesBoolWidget::cmCursesBoolWidget(int width, int height,
                                        int left, int top) :
   cmCursesWidget(width, height, left, top)
 {
-  this->Type = cmCacheManager::BOOL;
+  this->Type = cmState::BOOL;
   set_field_fore(this->Field,  A_NORMAL);
   set_field_back(this->Field,  A_STANDOUT);
   field_opts_off(this->Field,  O_STATIC);

Source/CursesDialog/cmCursesCacheEntryComposite.cxx

@@ -19,6 +19,7 @@
 #include "cmCursesDummyWidget.h"
 #include "../cmSystemTools.h"
 #include "../cmake.h"
+#include "../cmState.h"
 
 #include <assert.h>
 
@@ -50,11 +51,11 @@ cmCursesCacheEntryComposite::cmCursesCacheEntryComposite(
     }
 
   this->Entry = 0;
-  const char* value = cm->GetCacheManager()->GetCacheEntryValue(key);
+  const char* value = cm->GetState()->GetCacheEntryValue(key);
   assert(value);
-  switch (cm->GetCacheManager()->GetCacheEntryType(key))
+  switch (cm->GetState()->GetCacheEntryType(key))
     {
-    case cmCacheManager::BOOL:
+    case cmState::BOOL:
       this->Entry = new cmCursesBoolWidget(this->EntryWidth, 1, 1, 1);
       if (cmSystemTools::IsOn(value))
         {
@@ -65,17 +66,17 @@ cmCursesCacheEntryComposite::cmCursesCacheEntryComposite(
         static_cast<cmCursesBoolWidget*>(this->Entry)->SetValueAsBool(false);
         }
       break;
-    case cmCacheManager::PATH:
+    case cmState::PATH:
       this->Entry = new cmCursesPathWidget(this->EntryWidth, 1, 1, 1);
       static_cast<cmCursesPathWidget*>(this->Entry)->SetString(value);
       break;
-    case cmCacheManager::FILEPATH:
+    case cmState::FILEPATH:
       this->Entry = new cmCursesFilePathWidget(this->EntryWidth, 1, 1, 1);
       static_cast<cmCursesFilePathWidget*>(this->Entry)->SetString(value);
       break;
-    case cmCacheManager::STRING:
+    case cmState::STRING:
       {
-      const char* stringsProp = cm->GetCacheManager()
+      const char* stringsProp = cm->GetState()
                                   ->GetCacheEntryProperty(key, "STRINGS");
       if(stringsProp)
         {
@@ -98,7 +99,7 @@ cmCursesCacheEntryComposite::cmCursesCacheEntryComposite(
         }
       break;
       }
-    case cmCacheManager::UNINITIALIZED:
+    case cmState::UNINITIALIZED:
       cmSystemTools::Error("Found an undefined variable: ",
                            key.c_str());
       break;

Source/CursesDialog/cmCursesCacheEntryComposite.h

@@ -12,7 +12,6 @@
 #ifndef cmCursesCacheEntryComposite_h
 #define cmCursesCacheEntryComposite_h
 
-#include "../cmCacheManager.h"
 #include "cmCursesLabelWidget.h"
 
 class cmCursesCacheEntryComposite

Source/CursesDialog/cmCursesDummyWidget.cxx

@@ -15,7 +15,7 @@ cmCursesDummyWidget::cmCursesDummyWidget(int width, int height,
                                            int left, int top) :
   cmCursesWidget(width, height, left, top)
 {
-  this->Type = cmCacheManager::INTERNAL;
+  this->Type = cmState::INTERNAL;
 }
 
 

Source/CursesDialog/cmCursesFilePathWidget.cxx

@@ -15,6 +15,6 @@ cmCursesFilePathWidget::cmCursesFilePathWidget(int width, int height,
                                            int left, int top) :
   cmCursesPathWidget(width, height, left, top)
 {
-  this->Type = cmCacheManager::FILEPATH;
+  this->Type = cmState::FILEPATH;
 }
 

Source/CursesDialog/cmCursesLongMessageForm.cxx

@@ -9,7 +9,6 @@
   implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   See the License for more information.
 ============================================================================*/
-#include "../cmCacheManager.h"
 #include "../cmSystemTools.h"
 #include "../cmake.h"
 #include "../cmVersion.h"

Source/CursesDialog/cmCursesMainForm.cxx

@@ -9,7 +9,6 @@
   implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   See the License for more information.
 ============================================================================*/
-#include "../cmCacheManager.h"
 #include "../cmSystemTools.h"
 #include "../cmVersion.h"
 #include "../cmake.h"
@@ -23,6 +22,7 @@
 #include "cmCursesCacheEntryComposite.h"
 #include "cmCursesLongMessageForm.h"
 #include "cmAlgorithms.h"
+#include "cmState.h"
 
 
 inline int ctrl(int z)
@@ -107,21 +107,21 @@ void cmCursesMainForm::InitializeUI()
   // which contain labels, entries and new entry markers
   std::vector<cmCursesCacheEntryComposite*>* newEntries =
     new std::vector<cmCursesCacheEntryComposite*>;
-  newEntries->reserve(this->CMakeInstance->GetCacheManager()->GetSize());
+  std::vector<std::string> cacheKeys =
+      this->CMakeInstance->GetState()->GetCacheEntryKeys();
+  newEntries->reserve(cacheKeys.size());
 
   // Count non-internal and non-static entries
   int count=0;
-  std::vector<std::string> cacheKeys =
-      this->CMakeInstance->GetCacheManager()->GetCacheEntryKeys();
 
   for(std::vector<std::string>::const_iterator it = cacheKeys.begin();
       it != cacheKeys.end(); ++it)
     {
-    cmCacheManager::CacheEntryType t = this->CMakeInstance->GetCacheManager()
+    cmState::CacheEntryType t = this->CMakeInstance->GetState()
         ->GetCacheEntryType(*it);
-    if (t != cmCacheManager::INTERNAL &&
-        t != cmCacheManager::STATIC &&
-        t != cmCacheManager::UNINITIALIZED)
+    if (t != cmState::INTERNAL &&
+        t != cmState::STATIC &&
+        t != cmState::UNINITIALIZED)
       {
       ++count;
       }
@@ -147,11 +147,11 @@ void cmCursesMainForm::InitializeUI()
         it != cacheKeys.end(); ++it)
       {
       std::string key = *it;
-      cmCacheManager::CacheEntryType t = this->CMakeInstance->GetCacheManager()
+      cmState::CacheEntryType t = this->CMakeInstance->GetState()
           ->GetCacheEntryType(*it);
-      if (t == cmCacheManager::INTERNAL ||
-          t == cmCacheManager::STATIC ||
-          t == cmCacheManager::UNINITIALIZED )
+      if (t == cmState::INTERNAL ||
+          t == cmState::STATIC ||
+          t == cmState::UNINITIALIZED )
         {
         continue;
         }
@@ -171,11 +171,11 @@ void cmCursesMainForm::InitializeUI()
         it != cacheKeys.end(); ++it)
       {
       std::string key = *it;
-      cmCacheManager::CacheEntryType t = this->CMakeInstance->GetCacheManager()
+      cmState::CacheEntryType t = this->CMakeInstance->GetState()
           ->GetCacheEntryType(*it);
-      if (t == cmCacheManager::INTERNAL ||
-          t == cmCacheManager::STATIC ||
-          t == cmCacheManager::UNINITIALIZED )
+      if (t == cmState::INTERNAL ||
+          t == cmState::STATIC ||
+          t == cmState::UNINITIALIZED )
         {
         continue;
         }
@@ -225,10 +225,10 @@ void cmCursesMainForm::RePost()
     for (it = this->Entries->begin(); it != this->Entries->end(); ++it)
       {
       const char* existingValue =
-          this->CMakeInstance->GetCacheManager()
+          this->CMakeInstance->GetState()
               ->GetCacheEntryValue((*it)->GetValue());
       bool advanced =
-          this->CMakeInstance->GetCacheManager()
+          this->CMakeInstance->GetState()
               ->GetCacheEntryPropertyAsBool((*it)->GetValue(), "ADVANCED");
       if (!existingValue || (!this->AdvancedMode && advanced))
         {
@@ -257,10 +257,10 @@ void cmCursesMainForm::RePost()
   for (it = this->Entries->begin(); it != this->Entries->end(); ++it)
     {
     const char* existingValue =
-        this->CMakeInstance->GetCacheManager()
+        this->CMakeInstance->GetState()
             ->GetCacheEntryValue((*it)->GetValue());
     bool advanced =
-        this->CMakeInstance->GetCacheManager()
+        this->CMakeInstance->GetState()
             ->GetCacheEntryPropertyAsBool((*it)->GetValue(), "ADVANCED");
     if (!existingValue || (!this->AdvancedMode && advanced))
       {
@@ -293,9 +293,9 @@ void cmCursesMainForm::Render(int left, int top, int width, int height)
     cmCursesWidget* cw = reinterpret_cast<cmCursesWidget*>
       (field_userptr(currentField));
     // If in edit mode, get out of it
-    if ( cw->GetType() == cmCacheManager::STRING ||
-         cw->GetType() == cmCacheManager::PATH   ||
-         cw->GetType() == cmCacheManager::FILEPATH )
+    if ( cw->GetType() == cmState::STRING ||
+         cw->GetType() == cmState::PATH   ||
+         cw->GetType() == cmState::FILEPATH )
       {
       cmCursesStringWidget* sw = static_cast<cmCursesStringWidget*>(cw);
       sw->SetInEdit(false);
@@ -329,10 +329,10 @@ void cmCursesMainForm::Render(int left, int top, int width, int height)
     for (it = this->Entries->begin(); it != this->Entries->end(); ++it)
       {
       const char* existingValue =
-          this->CMakeInstance->GetCacheManager()
+          this->CMakeInstance->GetState()
               ->GetCacheEntryValue((*it)->GetValue());
       bool advanced =
-          this->CMakeInstance->GetCacheManager()
+          this->CMakeInstance->GetState()
               ->GetCacheEntryPropertyAsBool((*it)->GetValue(), "ADVANCED");
       if (!existingValue || (!this->AdvancedMode && advanced))
         {
@@ -352,10 +352,10 @@ void cmCursesMainForm::Render(int left, int top, int width, int height)
     for (it = this->Entries->begin(); it != this->Entries->end(); ++it)
       {
       const char* existingValue =
-          this->CMakeInstance->GetCacheManager()
+          this->CMakeInstance->GetState()
               ->GetCacheEntryValue((*it)->GetValue());
       bool advanced =
-          this->CMakeInstance->GetCacheManager()
+          this->CMakeInstance->GetState()
               ->GetCacheEntryPropertyAsBool((*it)->GetValue(), "ADVANCED");
       if (!existingValue || (!this->AdvancedMode && advanced))
         {
@@ -516,10 +516,10 @@ void cmCursesMainForm::UpdateStatusBar(const char* message)
     // Get the help string of the current entry
     // and add it to the help string
     const char* existingValue =
-        this->CMakeInstance->GetCacheManager()->GetCacheEntryValue(curField);
+        this->CMakeInstance->GetState()->GetCacheEntryValue(curField);
     if (existingValue)
       {
-      const char* hs = this->CMakeInstance->GetCacheManager()
+      const char* hs = this->CMakeInstance->GetState()
                            ->GetCacheEntryProperty(curField, "HELPSTRING");
       if ( hs )
         {
@@ -814,7 +814,7 @@ void cmCursesMainForm::FillCacheManagerFromUI()
   for(size_t i=0; i < size; i++)
     {
     std::string cacheKey = (*this->Entries)[i]->Key;
-      const char* existingValue = this->CMakeInstance->GetCacheManager()
+      const char* existingValue = this->CMakeInstance->GetState()
         ->GetCacheEntryValue(cacheKey);
     if (existingValue)
       {
@@ -822,8 +822,8 @@ void cmCursesMainForm::FillCacheManagerFromUI()
       std::string newValue = (*this->Entries)[i]->Entry->GetValue();
       std::string fixedOldValue;
       std::string fixedNewValue;
-      cmCacheManager::CacheEntryType t =
-          this->CMakeInstance->GetCacheManager()
+      cmState::CacheEntryType t =
+          this->CMakeInstance->GetState()
               ->GetCacheEntryType(cacheKey);
       this->FixValue(t, oldValue, fixedOldValue);
       this->FixValue(t, newValue, fixedNewValue);
@@ -831,24 +831,24 @@ void cmCursesMainForm::FillCacheManagerFromUI()
       if(!(fixedOldValue == fixedNewValue))
         {
         // The user has changed the value.  Mark it as modified.
-        this->CMakeInstance->GetCacheManager()
+        this->CMakeInstance->GetState()
             ->SetCacheEntryBoolProperty(cacheKey, "MODIFIED", true);
-        this->CMakeInstance->GetCacheManager()
+        this->CMakeInstance->GetState()
             ->SetCacheEntryValue(cacheKey, fixedNewValue);
         }
       }
     }
 }
 
-void cmCursesMainForm::FixValue(cmCacheManager::CacheEntryType type,
+void cmCursesMainForm::FixValue(cmState::CacheEntryType type,
                                 const std::string& in, std::string& out) const
 {
   out = in.substr(0,in.find_last_not_of(" ")+1);
-  if(type == cmCacheManager::PATH || type == cmCacheManager::FILEPATH)
+  if(type == cmState::PATH || type == cmState::FILEPATH)
     {
     cmSystemTools::ConvertToUnixSlashes(out);
     }
-  if(type == cmCacheManager::BOOL)
+  if(type == cmState::BOOL)
     {
     if(cmSystemTools::IsOff(out.c_str()))
       {
@@ -1046,11 +1046,11 @@ void cmCursesMainForm::HandleInput()
         const char* helpString = 0;
 
         const char* existingValue =
-            this->CMakeInstance->GetCacheManager()
+            this->CMakeInstance->GetState()
                 ->GetCacheEntryValue(curField);
         if (existingValue)
           {
-          helpString = this->CMakeInstance->GetCacheManager()
+          helpString = this->CMakeInstance->GetState()
                            ->GetCacheEntryProperty(curField, "HELPSTRING");
           }
         if (helpString)
@@ -1161,7 +1161,7 @@ void cmCursesMainForm::HandleInput()
             field_userptr(this->Fields[findex-2]));
         if ( lbl )
           {
-          this->CMakeInstance->GetCacheManager()->RemoveCacheEntry(lbl->GetValue());
+          this->CMakeInstance->GetState()->RemoveCacheEntry(lbl->GetValue());
 
           std::string nextVal;
           if (nextCur)

Source/CursesDialog/cmCursesMainForm.h

@@ -113,7 +113,7 @@ protected:
   // cache.
   void FillCacheManagerFromUI();
   // Fix formatting of values to a consistent form.
-  void FixValue(cmCacheManager::CacheEntryType type,
+  void FixValue(cmState::CacheEntryType type,
                 const std::string& in, std::string& out) const;
   // Re-post the existing fields. Used to toggle between
   // normal and advanced modes. Render() should be called

Source/CursesDialog/cmCursesOptionsWidget.cxx

@@ -21,7 +21,7 @@ cmCursesOptionsWidget::cmCursesOptionsWidget(int width, int height,
                                        int left, int top) :
   cmCursesWidget(width, height, left, top)
 {
-  this->Type = cmCacheManager::BOOL; // this is a bit of a hack
+  this->Type = cmState::BOOL; // this is a bit of a hack
   // there is no option type, and string type causes ccmake to cast
   // the widget into a string widget at some point.  BOOL is safe for
   // now.

Source/CursesDialog/cmCursesPathWidget.cxx

@@ -18,7 +18,7 @@ cmCursesPathWidget::cmCursesPathWidget(int width, int height,
                                            int left, int top) :
   cmCursesStringWidget(width, height, left, top)
 {
-  this->Type = cmCacheManager::PATH;
+  this->Type = cmState::PATH;
   this->Cycle = false;
   this->CurrentIndex = 0;
 }
@@ -59,7 +59,7 @@ void cmCursesPathWidget::OnTab(cmCursesMainForm* fm, WINDOW* w)
     }
   std::vector<std::string> dirs;
 
-  cmSystemTools::SimpleGlob(glob, dirs, (this->Type == cmCacheManager::PATH?-1:0));
+  cmSystemTools::SimpleGlob(glob, dirs, (this->Type == cmState::PATH?-1:0));
   if ( this->CurrentIndex < dirs.size() )
     {
     cstr = dirs[this->CurrentIndex];

Source/CursesDialog/cmCursesStringWidget.cxx

@@ -22,7 +22,7 @@ cmCursesStringWidget::cmCursesStringWidget(int width, int height,
   cmCursesWidget(width, height, left, top)
 {
   this->InEdit = false;
-  this->Type = cmCacheManager::STRING;
+  this->Type = cmState::STRING;
   set_field_fore(this->Field,  A_NORMAL);
   set_field_back(this->Field,  A_STANDOUT);
   field_opts_off(this->Field,  O_STATIC);

Source/CursesDialog/cmCursesWidget.h

@@ -12,7 +12,7 @@
 #ifndef cmCursesWidget_h
 #define cmCursesWidget_h
 
-#include "../cmCacheManager.h"
+#include "../cmState.h"
 #include "cmCursesStandardIncludes.h"
 
 class cmCursesMainForm;
@@ -46,7 +46,7 @@ public:
   /**
    * Get the type of the widget (STRING, PATH etc...)
    */
-  cmCacheManager::CacheEntryType GetType()
+  cmState::CacheEntryType GetType()
     { return this->Type; }
 
   /**
@@ -77,7 +77,7 @@ protected:
   cmCursesWidget(const cmCursesWidget& from);
   void operator=(const cmCursesWidget&);
 
-  cmCacheManager::CacheEntryType Type;
+  cmState::CacheEntryType Type;
   std::string Value;
   FIELD* Field;
   // The page in the main form this widget is in

Source/QtDialog/QCMake.cxx

@@ -16,7 +16,7 @@
 #include <QCoreApplication>
 
 #include "cmake.h"
-#include "cmCacheManager.h"
+#include "cmState.h"
 #include "cmSystemTools.h"
 #include "cmExternalMakefileProjectGenerator.h"
 
@@ -94,7 +94,7 @@ void QCMake::setBinaryDirectory(const QString& _dir)
     {
     this->BinaryDirectory = QDir::fromNativeSeparators(dir);
     emit this->binaryDirChanged(this->BinaryDirectory);
-    cmCacheManager *cachem = this->CMakeInstance->GetCacheManager();
+    cmState* state = this->CMakeInstance->GetState();
     this->setGenerator(QString());
     if(!this->CMakeInstance->LoadCache(
       this->BinaryDirectory.toLocal8Bit().data()))
@@ -110,15 +110,15 @@ void QCMake::setBinaryDirectory(const QString& _dir)
 
     QCMakePropertyList props = this->properties();
     emit this->propertiesChanged(props);
-    const char* homeDir = cachem->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
+    const char* homeDir = state->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
     if (homeDir)
       {
       setSourceDirectory(QString::fromLocal8Bit(homeDir));
       }
-    const char* gen = cachem->GetCacheEntryValue("CMAKE_GENERATOR");
+    const char* gen = state->GetCacheEntryValue("CMAKE_GENERATOR");
     if (gen)
       {
-      const char* extraGen = cachem
+      const char* extraGen = state
                         ->GetInitializedCacheValue("CMAKE_EXTRA_GENERATOR");
       std::string curGen = cmExternalMakefileProjectGenerator::
         CreateFullGeneratorName(gen, extraGen? extraGen : "");
@@ -195,14 +195,14 @@ void QCMake::setProperties(const QCMakePropertyList& newProps)
   QStringList toremove;
 
   // set the value of properties
-  cmCacheManager *cachem = this->CMakeInstance->GetCacheManager();
-  std::vector<std::string> cacheKeys = cachem->GetCacheEntryKeys();
+  cmState* state = this->CMakeInstance->GetState();
+  std::vector<std::string> cacheKeys = state->GetCacheEntryKeys();
   for(std::vector<std::string>::const_iterator it = cacheKeys.begin();
       it != cacheKeys.end(); ++it)
     {
-    cmCacheManager::CacheEntryType t = cachem->GetCacheEntryType(*it);
-    if(t == cmCacheManager::INTERNAL ||
-       t == cmCacheManager::STATIC)
+    cmState::CacheEntryType t = state->GetCacheEntryType(*it);
+    if(t == cmState::INTERNAL ||
+       t == cmState::STATIC)
       {
       continue;
       }
@@ -219,11 +219,11 @@ void QCMake::setProperties(const QCMakePropertyList& newProps)
       prop = props[idx];
       if(prop.Value.type() == QVariant::Bool)
         {
-        cachem->SetCacheEntryValue(*it, prop.Value.toBool() ? "ON" : "OFF");
+        state->SetCacheEntryValue(*it, prop.Value.toBool() ? "ON" : "OFF");
         }
       else
         {
-        cachem->SetCacheEntryValue(*it,
+        state->SetCacheEntryValue(*it,
                                    prop.Value.toString().toLocal8Bit().data());
         }
       props.removeAt(idx);
@@ -236,7 +236,7 @@ void QCMake::setProperties(const QCMakePropertyList& newProps)
     {
     this->CMakeInstance->UnwatchUnusedCli(s.toLocal8Bit().data());
 
-    cachem->RemoveCacheEntry(s.toLocal8Bit().data());
+    state->RemoveCacheEntry(s.toLocal8Bit().data());
     }
 
   // add some new properites
@@ -249,28 +249,28 @@ void QCMake::setProperties(const QCMakePropertyList& newProps)
       this->CMakeInstance->AddCacheEntry(s.Key.toLocal8Bit().data(),
                             s.Value.toBool() ? "ON" : "OFF",
                             s.Help.toLocal8Bit().data(),
-                            cmCacheManager::BOOL);
+                            cmState::BOOL);
       }
     else if(s.Type == QCMakeProperty::STRING)
       {
       this->CMakeInstance->AddCacheEntry(s.Key.toLocal8Bit().data(),
                             s.Value.toString().toLocal8Bit().data(),
                             s.Help.toLocal8Bit().data(),
-                            cmCacheManager::STRING);
+                            cmState::STRING);
       }
     else if(s.Type == QCMakeProperty::PATH)
       {
       this->CMakeInstance->AddCacheEntry(s.Key.toLocal8Bit().data(),
                             s.Value.toString().toLocal8Bit().data(),
                             s.Help.toLocal8Bit().data(),
-                            cmCacheManager::PATH);
+                            cmState::PATH);
       }
     else if(s.Type == QCMakeProperty::FILEPATH)
       {
       this->CMakeInstance->AddCacheEntry(s.Key.toLocal8Bit().data(),
                             s.Value.toString().toLocal8Bit().data(),
                             s.Help.toLocal8Bit().data(),
-                            cmCacheManager::FILEPATH);
+                            cmState::FILEPATH);
       }
     }
 
@@ -281,45 +281,45 @@ QCMakePropertyList QCMake::properties() const
 {
   QCMakePropertyList ret;
 
-  cmCacheManager *cachem = this->CMakeInstance->GetCacheManager();
-  std::vector<std::string> cacheKeys = cachem->GetCacheEntryKeys();
+  cmState* state = this->CMakeInstance->GetState();
+  std::vector<std::string> cacheKeys = state->GetCacheEntryKeys();
   for (std::vector<std::string>::const_iterator i = cacheKeys.begin();
         i != cacheKeys.end(); ++i)
     {
-    cmCacheManager::CacheEntryType t = cachem->GetCacheEntryType(*i);
-    if(t == cmCacheManager::INTERNAL ||
-       t == cmCacheManager::STATIC ||
-       t == cmCacheManager::UNINITIALIZED)
+    cmState::CacheEntryType t = state->GetCacheEntryType(*i);
+    if(t == cmState::INTERNAL ||
+       t == cmState::STATIC ||
+       t == cmState::UNINITIALIZED)
       {
       continue;
       }
 
-    const char* cachedValue = cachem->GetCacheEntryValue(*i);
+    const char* cachedValue = state->GetCacheEntryValue(*i);
 
     QCMakeProperty prop;
     prop.Key = QString::fromLocal8Bit(i->c_str());
     prop.Help = QString::fromLocal8Bit(
-                            cachem->GetCacheEntryProperty(*i, "HELPSTRING"));
+                            state->GetCacheEntryProperty(*i, "HELPSTRING"));
     prop.Value = QString::fromLocal8Bit(cachedValue);
-    prop.Advanced = cachem->GetCacheEntryPropertyAsBool(*i, "ADVANCED");
-    if(t == cmCacheManager::BOOL)
+    prop.Advanced = state->GetCacheEntryPropertyAsBool(*i, "ADVANCED");
+    if(t == cmState::BOOL)
       {
       prop.Type = QCMakeProperty::BOOL;
       prop.Value = cmSystemTools::IsOn(cachedValue);
       }
-    else if(t == cmCacheManager::PATH)
+    else if(t == cmState::PATH)
       {
       prop.Type = QCMakeProperty::PATH;
       }
-    else if(t == cmCacheManager::FILEPATH)
+    else if(t == cmState::FILEPATH)
       {
       prop.Type = QCMakeProperty::FILEPATH;
       }
-    else if(t == cmCacheManager::STRING)
+    else if(t == cmState::STRING)
       {
       prop.Type = QCMakeProperty::STRING;
       const char* stringsProperty =
-                                cachem->GetCacheEntryProperty(*i, "STRINGS");
+                                state->GetCacheEntryProperty(*i, "STRINGS");
       if (stringsProperty)
         {
         prop.Strings = QString::fromLocal8Bit(stringsProperty).split(";");

Source/cmBuildCommand.cxx

@@ -147,6 +147,6 @@ bool cmBuildCommand
                                  makecommand.c_str(),
                                  "Command used to build entire project "
                                  "from the command line.",
-                                 cmCacheManager::STRING);
+                                 cmState::STRING);
   return true;
 }

Source/cmBuildNameCommand.cxx

@@ -39,7 +39,7 @@ bool cmBuildNameCommand
       this->Makefile->AddCacheDefinition(args[0],
                                      cv.c_str(),
                                      "Name of build.",
-                                     cmCacheManager::STRING);
+                                     cmState::STRING);
       }
     return true;
     }
@@ -74,7 +74,7 @@ bool cmBuildNameCommand
   this->Makefile->AddCacheDefinition(args[0],
                                  buildname.c_str(),
                                  "Name of build.",
-                                 cmCacheManager::STRING);
+                                 cmState::STRING);
   return true;
 }
 

Source/cmCPluginAPI.cxx

@@ -87,27 +87,27 @@ void CCONV cmAddCacheDefinition(void *arg, const char* name,
     {
     case CM_CACHE_BOOL:
       mf->AddCacheDefinition(name,value,doc,
-                             cmCacheManager::BOOL);
+                             cmState::BOOL);
       break;
     case CM_CACHE_PATH:
       mf->AddCacheDefinition(name,value,doc,
-                             cmCacheManager::PATH);
+                             cmState::PATH);
       break;
     case CM_CACHE_FILEPATH:
       mf->AddCacheDefinition(name,value,doc,
-                             cmCacheManager::FILEPATH);
+                             cmState::FILEPATH);
       break;
     case CM_CACHE_STRING:
       mf->AddCacheDefinition(name,value,doc,
-                             cmCacheManager::STRING);
+                             cmState::STRING);
       break;
     case CM_CACHE_INTERNAL:
       mf->AddCacheDefinition(name,value,doc,
-                             cmCacheManager::INTERNAL);
+                             cmState::INTERNAL);
       break;
     case CM_CACHE_STATIC:
       mf->AddCacheDefinition(name,value,doc,
-                             cmCacheManager::STATIC);
+                             cmState::STATIC);
       break;
     }
 }

Source/cmCTest.cxx

@@ -2279,7 +2279,7 @@ bool cmCTest::AddVariableDefinition(const std::string &arg)
 {
   std::string name;
   std::string value;
-  cmCacheManager::CacheEntryType type = cmCacheManager::UNINITIALIZED;
+  cmState::CacheEntryType type = cmState::UNINITIALIZED;
 
   if (cmake::ParseCacheEntry(arg, name, value, type))
     {

Source/cmCacheManager.cxx

@@ -22,17 +22,6 @@
 #include <cmsys/FStream.hxx>
 #include <cmsys/RegularExpression.hxx>
 
-const char* cmCacheManagerTypes[] =
-{ "BOOL",
-  "PATH",
-  "FILEPATH",
-  "STRING",
-  "INTERNAL",
-  "STATIC",
-  "UNINITIALIZED",
-  0
-};
-
 cmCacheManager::cmCacheManager(cmake* cm)
 {
   this->CacheMajorVersion = 0;
@@ -40,41 +29,6 @@ cmCacheManager::cmCacheManager(cmake* cm)
   this->CMakeInstance = cm;
 }
 
-const char* cmCacheManager::TypeToString(cmCacheManager::CacheEntryType type)
-{
-  if ( type > 6 )
-    {
-    return cmCacheManagerTypes[6];
-    }
-  return cmCacheManagerTypes[type];
-}
-
-cmCacheManager::CacheEntryType cmCacheManager::StringToType(const char* s)
-{
-  int i = 0;
-  while(cmCacheManagerTypes[i])
-    {
-    if(strcmp(s, cmCacheManagerTypes[i]) == 0)
-      {
-      return static_cast<CacheEntryType>(i);
-      }
-    ++i;
-    }
-  return STRING;
-}
-
-bool cmCacheManager::IsType(const char* s)
-{
-  for(int i=0; cmCacheManagerTypes[i]; ++i)
-    {
-    if(strcmp(s, cmCacheManagerTypes[i]) == 0)
-      {
-      return true;
-      }
-    }
-  return false;
-}
-
 bool cmCacheManager::LoadCache(const std::string& path)
 {
   std::set<std::string> emptySet;
@@ -122,7 +76,7 @@ static bool ParseEntryWithoutType(const std::string& entry,
 bool cmCacheManager::ParseEntry(const std::string& entry,
                                 std::string& var,
                                 std::string& value,
-                                CacheEntryType& type)
+                                cmState::CacheEntryType& type)
 {
   // input line is:         key:type=value
   static cmsys::RegularExpression reg(
@@ -134,14 +88,14 @@ bool cmCacheManager::ParseEntry(const std::string& entry,
   if(regQuoted.find(entry))
     {
     var = regQuoted.match(1);
-    type = cmCacheManager::StringToType(regQuoted.match(2).c_str());
+    type = cmState::StringToCacheEntryType(regQuoted.match(2).c_str());
     value = regQuoted.match(3);
     flag = true;
     }
   else if (reg.find(entry))
     {
     var = reg.match(1);
-    type = cmCacheManager::StringToType(reg.match(2).c_str());
+    type = cmState::StringToCacheEntryType(reg.match(2).c_str());
     value = reg.match(3);
     flag = true;
     }
@@ -250,7 +204,7 @@ bool cmCacheManager::LoadCache(const std::string& path,
         // If the entry is not internal to the cache being loaded
         // or if it is in the list of internal entries to be
         // imported, load it.
-        if ( internal || (e.Type != INTERNAL) ||
+        if ( internal || (e.Type != cmState::INTERNAL) ||
              (includes.find(entryKey) != includes.end()) )
           {
           // If we are loading the cache from another project,
@@ -258,7 +212,7 @@ bool cmCacheManager::LoadCache(const std::string& path,
           // not visible in the gui
           if (!internal)
             {
-            e.Type = INTERNAL;
+            e.Type = cmState::INTERNAL;
             helpString = "DO NOT EDIT, ";
             helpString += entryKey;
             helpString += " loaded from external file.  "
@@ -306,10 +260,10 @@ bool cmCacheManager::LoadCache(const std::string& path,
     // Set as version 0.0
     this->AddCacheEntry("CMAKE_CACHE_MINOR_VERSION", "0",
                         "Minor version of cmake used to create the "
-                        "current loaded cache", cmCacheManager::INTERNAL);
+                        "current loaded cache", cmState::INTERNAL);
     this->AddCacheEntry("CMAKE_CACHE_MAJOR_VERSION", "0",
                         "Major version of cmake used to create the "
-                        "current loaded cache", cmCacheManager::INTERNAL);
+                        "current loaded cache", cmState::INTERNAL);
 
     }
   // check to make sure the cache directory has not
@@ -351,7 +305,7 @@ bool cmCacheManager::ReadPropertyEntry(std::string const& entryKey,
                                        CacheEntry& e)
 {
   // All property entries are internal.
-  if(e.Type != cmCacheManager::INTERNAL)
+  if(e.Type != cmState::INTERNAL)
     {
     return false;
     }
@@ -370,7 +324,7 @@ bool cmCacheManager::ReadPropertyEntry(std::string const& entryKey,
         // Create an entry and store the property.
         CacheEntry& ne = this->Cache[key];
         ne.Properties.SetCMakeInstance(this->CMakeInstance);
-        ne.Type = cmCacheManager::UNINITIALIZED;
+        ne.Type = cmState::UNINITIALIZED;
         ne.SetProperty(*p, e.Value.c_str());
         }
       else
@@ -427,15 +381,15 @@ bool cmCacheManager::SaveCache(const std::string& path)
   sprintf(temp, "%d", cmVersion::GetMinorVersion());
   this->AddCacheEntry("CMAKE_CACHE_MINOR_VERSION", temp,
                       "Minor version of cmake used to create the "
-                      "current loaded cache", cmCacheManager::INTERNAL);
+                      "current loaded cache", cmState::INTERNAL);
   sprintf(temp, "%d", cmVersion::GetMajorVersion());
   this->AddCacheEntry("CMAKE_CACHE_MAJOR_VERSION", temp,
                       "Major version of cmake used to create the "
-                      "current loaded cache", cmCacheManager::INTERNAL);
+                      "current loaded cache", cmState::INTERNAL);
   sprintf(temp, "%d", cmVersion::GetPatchVersion());
   this->AddCacheEntry("CMAKE_CACHE_PATCH_VERSION", temp,
                       "Patch version of cmake used to create the "
-                      "current loaded cache", cmCacheManager::INTERNAL);
+                      "current loaded cache", cmState::INTERNAL);
 
   // Let us store the current working directory so that if somebody
   // Copies it, he will not be surprised
@@ -450,7 +404,7 @@ bool cmCacheManager::SaveCache(const std::string& path)
   cmSystemTools::ConvertToUnixSlashes(currentcwd);
   this->AddCacheEntry("CMAKE_CACHEFILE_DIR", currentcwd.c_str(),
                       "This is the directory where this CMakeCache.txt"
-                      " was created", cmCacheManager::INTERNAL);
+                      " was created", cmState::INTERNAL);
 
   fout << "# This is the CMakeCache file.\n"
        << "# For build in directory: " << currentcwd << "\n";
@@ -484,7 +438,7 @@ bool cmCacheManager::SaveCache(const std::string& path)
          this->Cache.begin(); i != this->Cache.end(); ++i)
     {
     const CacheEntry& ce = (*i).second;
-    CacheEntryType t = ce.Type;
+    cmState::CacheEntryType t = ce.Type;
     if(!ce.Initialized)
       {
       /*
@@ -493,7 +447,7 @@ bool cmCacheManager::SaveCache(const std::string& path)
                            "\" is uninitialized");
       */
       }
-    else if(t != INTERNAL)
+    else if(t != cmState::INTERNAL)
       {
       // Format is key:type=value
       if(const char* help = ce.GetProperty("HELPSTRING"))
@@ -505,7 +459,7 @@ bool cmCacheManager::SaveCache(const std::string& path)
         cmCacheManager::OutputHelpString(fout, "Missing description");
         }
       this->OutputKey(fout, i->first);
-      fout << ":" << cmCacheManagerTypes[t] << "=";
+      fout << ":" << cmState::CacheEntryTypeToString(t) << "=";
       this->OutputValue(fout, ce.Value);
       fout << "\n\n";
       }
@@ -525,9 +479,9 @@ bool cmCacheManager::SaveCache(const std::string& path)
       continue;
       }
 
-    CacheEntryType t = i.GetType();
+    cmState::CacheEntryType t = i.GetType();
     this->WritePropertyEntries(fout, i);
-    if(t == cmCacheManager::INTERNAL)
+    if(t == cmState::INTERNAL)
       {
       // Format is key:type=value
       if(const char* help = i.GetProperty("HELPSTRING"))
@@ -535,7 +489,7 @@ bool cmCacheManager::SaveCache(const std::string& path)
         this->OutputHelpString(fout, help);
         }
       this->OutputKey(fout, i.GetName());
-      fout << ":" << cmCacheManagerTypes[t] << "=";
+      fout << ":" << cmState::CacheEntryTypeToString(t) << "=";
       this->OutputValue(fout, i.GetValue());
       fout << "\n";
       }
@@ -677,7 +631,7 @@ void cmCacheManager::PrintCache(std::ostream& out) const
   for(std::map<std::string, CacheEntry>::const_iterator i =
         this->Cache.begin(); i != this->Cache.end(); ++i)
     {
-    if((*i).second.Type != INTERNAL)
+    if((*i).second.Type != cmState::INTERNAL)
       {
       out << (*i).first << " = " << (*i).second.Value
           << std::endl;
@@ -693,7 +647,7 @@ void cmCacheManager::PrintCache(std::ostream& out) const
 void cmCacheManager::AddCacheEntry(const std::string& key,
                                    const char* value,
                                    const char* helpString,
-                                   CacheEntryType type)
+                                   cmState::CacheEntryType type)
 {
   CacheEntry& e = this->Cache[key];
   e.Properties.SetCMakeInstance(this->CMakeInstance);
@@ -708,7 +662,7 @@ void cmCacheManager::AddCacheEntry(const std::string& key,
     }
   e.Type = type;
   // make sure we only use unix style paths
-  if(type == FILEPATH || type == PATH)
+  if(type == cmState::FILEPATH || type == cmState::PATH)
     {
     if(e.Value.find(';') != e.Value.npos)
       {
@@ -789,7 +743,7 @@ cmCacheManager::CacheEntry::GetProperty(const std::string& prop) const
 {
   if(prop == "TYPE")
     {
-    return cmCacheManagerTypes[this->Type];
+    return cmState::CacheEntryTypeToString(this->Type);
     }
   else if(prop == "VALUE")
     {
@@ -806,7 +760,7 @@ void cmCacheManager::CacheEntry::SetProperty(const std::string& prop,
 {
   if(prop == "TYPE")
     {
-    this->Type = cmCacheManager::StringToType(value? value : "STRING");
+    this->Type = cmState::StringToCacheEntryType(value? value : "STRING");
     }
   else if(prop == "VALUE")
     {
@@ -825,7 +779,7 @@ void cmCacheManager::CacheEntry::AppendProperty(const std::string& prop,
 {
   if(prop == "TYPE")
     {
-    this->Type = cmCacheManager::StringToType(value? value : "STRING");
+    this->Type = cmState::StringToCacheEntryType(value? value : "STRING");
     }
   else if(prop == "VALUE")
     {

Source/cmCacheManager.h

@@ -14,6 +14,8 @@
 
 #include "cmStandardIncludes.h"
 #include "cmPropertyMap.h"
+#include "cmState.h"
+
 class cmMakefile;
 class cmMarkAsAdvancedCommand;
 class cmake;
@@ -30,21 +32,22 @@ public:
   cmCacheManager(cmake* cm);
   class CacheIterator;
   friend class cmCacheManager::CacheIterator;
-  enum CacheEntryType{ BOOL=0, PATH, FILEPATH, STRING, INTERNAL,STATIC,
-                       UNINITIALIZED };
 
 private:
   struct CacheEntry
   {
     std::string Value;
-    CacheEntryType Type;
+    cmState::CacheEntryType Type;
     cmPropertyMap Properties;
     const char* GetProperty(const std::string&) const;
     void SetProperty(const std::string& property, const char* value);
     void AppendProperty(const std::string& property, const char* value,
                         bool asString=false);
     bool Initialized;
-    CacheEntry() : Value(""), Type(UNINITIALIZED), Initialized(false)
+    CacheEntry()
+      : Value(""),
+        Type(cmState::UNINITIALIZED),
+        Initialized(false)
       {}
   };
 
@@ -68,8 +71,10 @@ public:
     const char* GetValue() const { return this->GetEntry().Value.c_str(); }
     bool GetValueAsBool() const;
     void SetValue(const char*);
-    CacheEntryType GetType() const { return this->GetEntry().Type; }
-    void SetType(CacheEntryType ty) { this->GetEntry().Type = ty; }
+    cmState::CacheEntryType GetType() const
+    { return this->GetEntry().Type; }
+    void SetType(cmState::CacheEntryType ty)
+    { this->GetEntry().Type = ty; }
     bool Initialized() { return this->GetEntry().Initialized; }
     cmCacheManager &Container;
     std::map<std::string, CacheEntry>::iterator Position;
@@ -94,17 +99,6 @@ public:
       return CacheIterator(*this);
     }
 
-  /**
-   * Types for the cache entries.  These are useful as
-   * hints for a cache editor program.  Path should bring
-   * up a file chooser, BOOL a check box, and STRING a
-   * text entry box, FILEPATH is a full path to a file which
-   * can be different than just a path input
-   */
-  static CacheEntryType StringToType(const char*);
-  static const char* TypeToString(CacheEntryType);
-  static bool IsType(const char*);
-
   ///! Load a cache for given makefile.  Loads from path/CMakeCache.txt.
   bool LoadCache(const std::string& path);
   bool LoadCache(const std::string& path, bool internal,
@@ -134,7 +128,7 @@ public:
   static bool ParseEntry(const std::string& entry,
                          std::string& var,
                          std::string& value,
-                         CacheEntryType& type);
+                         cmState::CacheEntryType& type);
 
   ///! Get a value from the cache given a key
   const char* GetInitializedCacheValue(const std::string& key) const;
@@ -155,7 +149,7 @@ public:
     return this->GetCacheIterator(key.c_str()).GetProperty(propName);
   }
 
-  CacheEntryType GetCacheEntryType(std::string const& key)
+  cmState::CacheEntryType GetCacheEntryType(std::string const& key)
   {
     return this->GetCacheIterator(key.c_str()).GetType();
   }
@@ -223,7 +217,8 @@ public:
 protected:
   ///! Add an entry into the cache
   void AddCacheEntry(const std::string& key, const char* value,
-                     const char* helpString, CacheEntryType type);
+                     const char* helpString,
+                     cmState::CacheEntryType type);
 
   ///! Get a cache entry object for a key
   CacheEntry *GetCacheEntry(const std::string& key);
@@ -248,9 +243,8 @@ private:
   CacheEntryMap Cache;
   // Only cmake and cmMakefile should be able to add cache values
   // the commands should never use the cmCacheManager directly
-  friend class cmMakefile; // allow access to add cache values
+  friend class cmState; // allow access to add cache values
   friend class cmake; // allow access to add cache values
-  friend class cmMarkAsAdvancedCommand; // allow access to add cache values
 };
 
 #endif

Source/cmCommandArgumentParserHelper.cxx

@@ -13,6 +13,7 @@
 
 #include "cmSystemTools.h"
 #include "cmMakefile.h"
+#include "cmState.h"
 
 #include "cmCommandArgumentLexer.h"
 
@@ -90,7 +91,7 @@ char* cmCommandArgumentParserHelper::ExpandSpecialVariable(const char* key,
     }
   if ( strcmp(key, "CACHE") == 0 )
     {
-    if(const char* c = this->Makefile->GetCacheManager()
+    if(const char* c = this->Makefile->GetState()
                            ->GetInitializedCacheValue(var))
       {
       if(this->EscapeQuotes)

Source/cmCoreTryCompile.cxx

@@ -11,7 +11,6 @@
 ============================================================================*/
 #include "cmCoreTryCompile.h"
 #include "cmake.h"
-#include "cmCacheManager.h"
 #include "cmLocalGenerator.h"
 #include "cmGlobalGenerator.h"
 #include "cmAlgorithms.h"
@@ -527,7 +526,7 @@ int cmCoreTryCompile::TryCompileCode(std::vector<std::string> const& argv)
   this->Makefile->AddCacheDefinition(argv[0],
                                      (res == 0 ? "TRUE" : "FALSE"),
                                      "Result of TRY_COMPILE",
-                                     cmCacheManager::INTERNAL);
+                                     cmState::INTERNAL);
 
   if (!outputVariable.empty())
     {

Source/cmExtraEclipseCDT4Generator.cxx

@@ -16,6 +16,7 @@
 #include "cmLocalUnixMakefileGenerator3.h"
 #include "cmMakefile.h"
 #include "cmGeneratedFileStream.h"
+#include "cmState.h"
 #include "cmTarget.h"
 #include "cmSourceFile.h"
 
@@ -205,7 +206,7 @@ void cmExtraEclipseCDT4Generator::AddEnvVar(cmGeneratedFileStream& fout,
 
   std::string cacheEntryName = "CMAKE_ECLIPSE_ENVVAR_";
   cacheEntryName += envVar;
-  const char* cacheValue = mf->GetCacheManager()->GetInitializedCacheValue(
+  const char* cacheValue = mf->GetState()->GetInitializedCacheValue(
                                                        cacheEntryName);
 
   // now we have both, decide which one to use
@@ -221,7 +222,7 @@ void cmExtraEclipseCDT4Generator::AddEnvVar(cmGeneratedFileStream& fout,
     // in the cache
     valueToUse = envVarValue;
     mf->AddCacheDefinition(cacheEntryName, valueToUse.c_str(),
-                           cacheEntryName.c_str(), cmCacheManager::STRING,
+                           cacheEntryName.c_str(), cmState::STRING,
                            true);
     mf->GetCMakeInstance()->SaveCache(mf->GetHomeOutputDirectory());
     }
@@ -242,7 +243,7 @@ void cmExtraEclipseCDT4Generator::AddEnvVar(cmGeneratedFileStream& fout,
       {
       valueToUse = envVarValue;
       mf->AddCacheDefinition(cacheEntryName, valueToUse.c_str(),
-                             cacheEntryName.c_str(), cmCacheManager::STRING,
+                             cacheEntryName.c_str(), cmState::STRING,
                              true);
       mf->GetCMakeInstance()->SaveCache(mf->GetHomeOutputDirectory());
       }

Source/cmFindBase.cxx

@@ -12,6 +12,7 @@
 #include "cmFindBase.h"
 
 #include "cmAlgorithms.h"
+#include "cmState.h"
 
 cmFindBase::cmFindBase()
 {
@@ -366,8 +367,8 @@ bool cmFindBase::CheckForVariableInCache()
   if(const char* cacheValue =
      this->Makefile->GetDefinition(this->VariableName))
     {
-    cmCacheManager* manager = this->Makefile->GetCacheManager();
-    const char* cacheEntry = manager->GetCacheEntryValue(this->VariableName);
+    cmState* state = this->Makefile->GetState();
+    const char* cacheEntry = state->GetCacheEntryValue(this->VariableName);
     bool found = !cmSystemTools::IsNOTFOUND(cacheValue);
     bool cached = cacheEntry ? true : false;
     if(found)
@@ -376,8 +377,8 @@ bool cmFindBase::CheckForVariableInCache()
       // type we should add the type and docstring but keep the
       // original value.  Tell the subclass implementations to do
       // this.
-      if(cached && manager->GetCacheEntryType(this->VariableName)
-                                            == cmCacheManager::UNINITIALIZED)
+      if(cached && state->GetCacheEntryType(this->VariableName)
+                                            == cmState::UNINITIALIZED)
         {
         this->AlreadyInCacheWithoutMetaInfo = true;
         }
@@ -385,7 +386,7 @@ bool cmFindBase::CheckForVariableInCache()
       }
     else if(cached)
       {
-      const char* hs = manager->GetCacheEntryProperty(this->VariableName,
+      const char* hs = state->GetCacheEntryProperty(this->VariableName,
                                                      "HELPSTRING");
       this->VariableDocumentation = hs?hs:"(none)";
       }

Source/cmFindLibraryCommand.cxx

@@ -10,7 +10,6 @@
   See the License for more information.
 ============================================================================*/
 #include "cmFindLibraryCommand.h"
-#include "cmCacheManager.h"
 #include <cmsys/Directory.hxx>
 #include <cmsys/stl/algorithm>
 
@@ -39,7 +38,7 @@ bool cmFindLibraryCommand
       {
       this->Makefile->AddCacheDefinition(this->VariableName, "",
                                          this->VariableDocumentation.c_str(),
-                                         cmCacheManager::FILEPATH);
+                                         cmState::FILEPATH);
       }
     return true;
     }
@@ -72,14 +71,14 @@ bool cmFindLibraryCommand
     this->Makefile->AddCacheDefinition(this->VariableName,
                                        library.c_str(),
                                        this->VariableDocumentation.c_str(),
-                                       cmCacheManager::FILEPATH);
+                                       cmState::FILEPATH);
     return true;
     }
   std::string notfound = this->VariableName + "-NOTFOUND";
   this->Makefile->AddCacheDefinition(this->VariableName,
                                      notfound.c_str(),
                                      this->VariableDocumentation.c_str(),
-                                     cmCacheManager::FILEPATH);
+                                     cmState::FILEPATH);
   return true;
 }
 

Source/cmFindPackageCommand.cxx

@@ -947,7 +947,7 @@ bool cmFindPackageCommand::FindConfig()
   // We force the value since we do not get here if it was already set.
   this->Makefile->AddCacheDefinition(this->Variable,
                                      init.c_str(), help.c_str(),
-                                     cmCacheManager::PATH, true);
+                                     cmState::PATH, true);
   return found;
 }
 

Source/cmFindPathCommand.cxx

@@ -10,7 +10,6 @@
   See the License for more information.
 ============================================================================*/
 #include "cmFindPathCommand.h"
-#include "cmCacheManager.h"
 
 #include <cmsys/Glob.hxx>
 
@@ -41,7 +40,7 @@ bool cmFindPathCommand
         this->VariableName, "",
         this->VariableDocumentation.c_str(),
         (this->IncludeFileInPath ?
-         cmCacheManager::FILEPATH :cmCacheManager::PATH)
+         cmState::FILEPATH :cmState::PATH)
         );
       }
     return true;
@@ -54,7 +53,7 @@ bool cmFindPathCommand
       (this->VariableName, result.c_str(),
        this->VariableDocumentation.c_str(),
        (this->IncludeFileInPath) ?
-       cmCacheManager::FILEPATH :cmCacheManager::PATH);
+       cmState::FILEPATH :cmState::PATH);
     return true;
     }
   this->Makefile->AddCacheDefinition
@@ -62,7 +61,7 @@ bool cmFindPathCommand
      (this->VariableName + "-NOTFOUND").c_str(),
      this->VariableDocumentation.c_str(),
      (this->IncludeFileInPath) ?
-     cmCacheManager::FILEPATH :cmCacheManager::PATH);
+     cmState::FILEPATH :cmState::PATH);
   return true;
 }
 

Source/cmFindProgramCommand.cxx

@@ -10,7 +10,6 @@
   See the License for more information.
 ============================================================================*/
 #include "cmFindProgramCommand.h"
-#include "cmCacheManager.h"
 #include <stdlib.h>
 
 #if defined(__APPLE__)
@@ -37,7 +36,7 @@ bool cmFindProgramCommand
       {
       this->Makefile->AddCacheDefinition(this->VariableName, "",
                                          this->VariableDocumentation.c_str(),
-                                         cmCacheManager::FILEPATH);
+                                         cmState::FILEPATH);
       }
     return true;
     }
@@ -49,14 +48,14 @@ bool cmFindProgramCommand
     this->Makefile->AddCacheDefinition(this->VariableName,
                                        result.c_str(),
                                        this->VariableDocumentation.c_str(),
-                                       cmCacheManager::FILEPATH);
+                                       cmState::FILEPATH);
 
     return true;
     }
   this->Makefile->AddCacheDefinition(this->VariableName,
                                  (this->VariableName + "-NOTFOUND").c_str(),
                                  this->VariableDocumentation.c_str(),
-                                 cmCacheManager::FILEPATH);
+                                 cmState::FILEPATH);
   return true;
 }
 

Source/cmGetFilenameComponentCommand.cxx

@@ -117,13 +117,13 @@ bool cmGetFilenameComponentCommand
       {
       this->Makefile->AddCacheDefinition
         (storeArgs, programArgs.c_str(),
-         "", args[2] == "PATH" ? cmCacheManager::FILEPATH
-         : cmCacheManager::STRING);
+         "", args[2] == "PATH" ? cmState::FILEPATH
+         : cmState::STRING);
       }
     this->Makefile->AddCacheDefinition
       (args[0], result.c_str(), "",
-       args[2] == "PATH" ? cmCacheManager::FILEPATH
-       : cmCacheManager::STRING);
+       args[2] == "PATH" ? cmState::FILEPATH
+       : cmState::STRING);
     }
   else
     {

Source/cmGetPropertyCommand.cxx

@@ -12,6 +12,7 @@
 #include "cmGetPropertyCommand.h"
 
 #include "cmake.h"
+#include "cmState.h"
 #include "cmTest.h"
 #include "cmGlobalGenerator.h"
 #include "cmLocalGenerator.h"
@@ -391,9 +392,9 @@ bool cmGetPropertyCommand::HandleCacheMode()
     }
 
   const char* value = 0;
-  if(this->Makefile->GetCacheManager()->GetCacheEntryValue(this->Name))
+  if(this->Makefile->GetState()->GetCacheEntryValue(this->Name))
     {
-    value = this->Makefile->GetCacheManager()
+    value = this->Makefile->GetState()
                 ->GetCacheEntryProperty(this->Name, this->PropertyName);
     }
   this->StoreResult(value);

Source/cmGlobalGenerator.cxx

@@ -20,6 +20,7 @@
 #include "cmLocalGenerator.h"
 #include "cmExternalMakefileProjectGenerator.h"
 #include "cmake.h"
+#include "cmState.h"
 #include "cmMakefile.h"
 #include "cmQtAutoGenerators.h"
 #include "cmSourceFile.h"
@@ -179,7 +180,7 @@ void cmGlobalGenerator::ResolveLanguageCompiler(const std::string &lang,
     return;
     }
   const char* cname = this->GetCMakeInstance()->
-    GetCacheManager()->GetInitializedCacheValue(langComp);
+    GetState()->GetInitializedCacheValue(langComp);
   std::string changeVars;
   if(cname && !optional)
     {
@@ -310,7 +311,7 @@ void cmGlobalGenerator::FindMakeProgram(cmMakefile* mf)
     makeProgram += saveFile;
     mf->AddCacheDefinition("CMAKE_MAKE_PROGRAM", makeProgram.c_str(),
                            "make program",
-                           cmCacheManager::FILEPATH);
+                           cmState::FILEPATH);
     }
 }
 
@@ -1122,7 +1123,7 @@ void cmGlobalGenerator::Configure()
   sprintf(num,"%d",static_cast<int>(this->LocalGenerators.size()));
   this->GetCMakeInstance()->AddCacheEntry
     ("CMAKE_NUMBER_OF_LOCAL_GENERATORS", num,
-     "number of local generators", cmCacheManager::INTERNAL);
+     "number of local generators", cmState::INTERNAL);
 
   // check for link libraries and include directories containing "NOTFOUND"
   // and for infinite loops
@@ -1544,7 +1545,7 @@ void cmGlobalGenerator::CheckLocalGenerators()
   std::map<std::string, std::string> notFoundMap;
 //  std::set<std::string> notFoundMap;
   // after it is all done do a ConfigureFinalPass
-  cmCacheManager* manager = this->GetCMakeInstance()->GetCacheManager();
+  cmState* state = this->GetCMakeInstance()->GetState();
   for (unsigned int i = 0; i < this->LocalGenerators.size(); ++i)
     {
     this->LocalGenerators[i]->ConfigureFinalPass();
@@ -1566,7 +1567,7 @@ void cmGlobalGenerator::CheckLocalGenerators()
            cmSystemTools::IsNOTFOUND(lib->first.c_str()))
           {
           std::string varName = lib->first.substr(0, lib->first.size()-9);
-          if(manager->GetCacheEntryPropertyAsBool(varName, "ADVANCED"))
+          if(state->GetCacheEntryPropertyAsBool(varName, "ADVANCED"))
             {
             varName += " (ADVANCED)";
             }
@@ -1597,7 +1598,7 @@ void cmGlobalGenerator::CheckLocalGenerators()
             cmSystemTools::IsNOTFOUND(incDir->c_str()))
           {
           std::string varName = incDir->substr(0, incDir->size()-9);
-          if(manager->GetCacheEntryPropertyAsBool(varName, "ADVANCED"))
+          if(state->GetCacheEntryPropertyAsBool(varName, "ADVANCED"))
             {
             varName += " (ADVANCED)";
             }
@@ -1644,7 +1645,7 @@ int cmGlobalGenerator::TryCompile(const std::string& srcdir,
   // and there is a good chance that the try compile stuff will
   // take the bulk of the time, so try and guess some progress
   // by getting closer and closer to 100 without actually getting there.
-  if (!this->CMakeInstance->GetCacheManager()->GetInitializedCacheValue
+  if (!this->CMakeInstance->GetState()->GetInitializedCacheValue
       ("CMAKE_NUMBER_OF_LOCAL_GENERATORS"))
     {
     // If CMAKE_NUMBER_OF_LOCAL_GENERATORS is not set
@@ -1842,7 +1843,7 @@ void cmGlobalGenerator::AddLocalGenerator(cmLocalGenerator *lg)
   // update progress
   // estimate how many lg there will be
   const char *numGenC =
-    this->CMakeInstance->GetCacheManager()->GetInitializedCacheValue
+    this->CMakeInstance->GetState()->GetInitializedCacheValue
     ("CMAKE_NUMBER_OF_LOCAL_GENERATORS");
 
   if (!numGenC)
@@ -1900,7 +1901,7 @@ void cmGlobalGenerator::EnableLanguagesFromGenerator(cmGlobalGenerator *gen,
     gen->GetCMakeInstance()->GetCacheDefinition("CMAKE_MAKE_PROGRAM");
   this->GetCMakeInstance()->AddCacheEntry("CMAKE_MAKE_PROGRAM", make,
                                           "make program",
-                                          cmCacheManager::FILEPATH);
+                                          cmState::FILEPATH);
   // copy the enabled languages
   this->LanguageEnabled = gen->LanguageEnabled;
   this->LanguagesReady = gen->LanguagesReady;

Source/cmGlobalUnixMakefileGenerator3.cxx

@@ -97,7 +97,7 @@ std::string cmGlobalUnixMakefileGenerator3::GetEditCacheCommand() const
       {
       cm->AddCacheEntry
         ("CMAKE_EDIT_COMMAND", editCacheCommand.c_str(),
-         "Path to cache edit program executable.", cmCacheManager::INTERNAL);
+         "Path to cache edit program executable.", cmState::INTERNAL);
       }
     }
   const char* edit_cmd = cm->GetCacheDefinition("CMAKE_EDIT_COMMAND");

Source/cmGlobalVisualStudio7Generator.cxx

@@ -89,7 +89,7 @@ void cmGlobalVisualStudio7Generator
       "Semicolon separated list of supported configuration types, "
       "only supports Debug, Release, MinSizeRel, and RelWithDebInfo, "
       "anything else will be ignored.",
-      cmCacheManager::STRING);
+      cmState::STRING);
     }
 
   // Create list of configurations requested by user's cache, if any.
@@ -109,7 +109,7 @@ void cmGlobalVisualStudio7Generator
     mf->AddCacheDefinition
       ("CMAKE_MSVCIDE_RUN_PATH", extraPath,
        "Saved environment variable CMAKE_MSVCIDE_RUN_PATH",
-       cmCacheManager::STATIC);
+       cmState::STATIC);
     }
 
 }
@@ -335,7 +335,7 @@ void cmGlobalVisualStudio7Generator::GenerateConfigurations(cmMakefile* mf)
     "Semicolon separated list of supported configuration types, "
     "only supports Debug, Release, MinSizeRel, and RelWithDebInfo, "
     "anything else will be ignored.",
-    cmCacheManager::STRING);
+    cmState::STRING);
 }
 
 void cmGlobalVisualStudio7Generator::Generate()
@@ -970,7 +970,7 @@ void cmGlobalVisualStudio7Generator::CreateGUID(const std::string& name)
   ret = cmSystemTools::UpperCase(ret);
   this->CMakeInstance->AddCacheEntry(guidStoreName.c_str(),
                                      ret.c_str(), "Stored GUID",
-                                     cmCacheManager::INTERNAL);
+                                     cmState::INTERNAL);
 }
 
 std::vector<std::string> *cmGlobalVisualStudio7Generator::GetConfigurations()

Source/cmGlobalXCodeGenerator.cxx

@@ -285,7 +285,7 @@ void cmGlobalXCodeGenerator::EnableLanguage(std::vector<std::string>const&
         "Semicolon separated list of supported configuration types, "
         "only supports Debug, Release, MinSizeRel, and RelWithDebInfo, "
         "anything else will be ignored.",
-        cmCacheManager::STRING);
+        cmState::STRING);
       }
     }
   mf->AddDefinition("CMAKE_GENERATOR_NO_COMPILER_ENV", "1");
@@ -2754,7 +2754,7 @@ std::string cmGlobalXCodeGenerator::GetOrCreateId(const std::string& name,
     }
 
   this->CMakeInstance->AddCacheEntry(guidStoreName.c_str(),
-    id.c_str(), "Stored Xcode object GUID", cmCacheManager::INTERNAL);
+    id.c_str(), "Stored Xcode object GUID", cmState::INTERNAL);
 
   return id;
 }

Source/cmIncludeExternalMSProjectCommand.cxx

@@ -73,7 +73,7 @@ bool cmIncludeExternalMSProjectCommand
       std::string guidVariable = utility_name + "_GUID_CMAKE";
       this->Makefile->GetCMakeInstance()->AddCacheEntry(
         guidVariable.c_str(), customGuid.c_str(),
-        "Stored GUID", cmCacheManager::INTERNAL);
+        "Stored GUID", cmState::INTERNAL);
       }
 
     // Create a target instance for this utility.

Source/cmLoadCacheCommand.cxx

@@ -172,7 +172,7 @@ void cmLoadCacheCommand::CheckLine(const char* line)
   // Check one line of the cache file.
   std::string var;
   std::string value;
-  cmCacheManager::CacheEntryType type = cmCacheManager::UNINITIALIZED;
+  cmState::CacheEntryType type = cmState::UNINITIALIZED;
   if(cmake::ParseCacheEntry(line, var, value, type))
     {
     // Found a real entry.  See if this one was requested.

Source/cmLocalVisualStudio10Generator.cxx

@@ -118,7 +118,7 @@ void cmLocalVisualStudio10Generator
     AddCacheEntry(guidStoreName.c_str(),
                   parser.GUID.c_str(),
                   "Stored GUID",
-                  cmCacheManager::INTERNAL);
+                  cmState::INTERNAL);
 }
 
 //----------------------------------------------------------------------------

Source/cmLocalVisualStudio7Generator.cxx

@@ -16,7 +16,6 @@
 #include "cmMakefile.h"
 #include "cmSystemTools.h"
 #include "cmSourceFile.h"
-#include "cmCacheManager.h"
 #include "cmGeneratorTarget.h"
 #include "cmCustomCommandGenerator.h"
 #include "cmake.h"
@@ -2331,7 +2330,7 @@ void cmLocalVisualStudio7Generator::ReadAndStoreExternalGUID(
     AddCacheEntry(guidStoreName.c_str(),
                   parser.GUID.c_str(),
                   "Stored GUID",
-                  cmCacheManager::INTERNAL);
+                  cmState::INTERNAL);
 }
 
 

Source/cmMakefile.cxx

@@ -18,7 +18,7 @@
 #include "cmGlobalGenerator.h"
 #include "cmLocalGenerator.h"
 #include "cmCommands.h"
-#include "cmCacheManager.h"
+#include "cmState.h"
 #include "cmFunctionBlocker.h"
 #include "cmListFileCache.h"
 #include "cmCommandArgumentParserHelper.h"
@@ -1778,16 +1778,16 @@ void cmMakefile::AddDefinition(const std::string& name, const char* value)
 
 void cmMakefile::AddCacheDefinition(const std::string& name, const char* value,
                                     const char* doc,
-                                    cmCacheManager::CacheEntryType type,
+                                    cmState::CacheEntryType type,
                                     bool force)
 {
   bool haveVal = value ? true : false;
   std::string val = haveVal ? value : "";
   const char* existingValue =
-    this->GetCacheManager()->GetInitializedCacheValue(name);
+    this->GetState()->GetInitializedCacheValue(name);
   if(existingValue
-      && (this->GetCacheManager()->GetCacheEntryType(name)
-                                            == cmCacheManager::UNINITIALIZED))
+      && (this->GetState()->GetCacheEntryType(name)
+                                            == cmState::UNINITIALIZED))
     {
     // if this is not a force, then use the value from the cache
     // if it is a force, then use the value being passed in
@@ -1796,7 +1796,7 @@ void cmMakefile::AddCacheDefinition(const std::string& name, const char* value,
       val = existingValue;
       haveVal = true;
       }
-    if ( type == cmCacheManager::PATH || type == cmCacheManager::FILEPATH )
+    if ( type == cmState::PATH || type == cmState::FILEPATH )
       {
       std::vector<std::string>::size_type cc;
       std::vector<std::string> files;
@@ -1815,14 +1815,14 @@ void cmMakefile::AddCacheDefinition(const std::string& name, const char* value,
         nvalue += files[cc];
         }
 
-      this->GetCacheManager()->AddCacheEntry(name, nvalue.c_str(), doc, type);
-      val = this->GetCacheManager()->GetInitializedCacheValue(name);
+      this->GetState()->AddCacheEntry(name, nvalue.c_str(), doc, type);
+      val = this->GetState()->GetInitializedCacheValue(name);
       haveVal = true;
       }
 
     }
-  this->GetCacheManager()->AddCacheEntry(name, haveVal ? val.c_str() : 0,
-                                         doc, type);
+  this->GetState()->AddCacheEntry(name, haveVal ? val.c_str() : 0,
+                                          doc, type);
   // if there was a definition then remove it
   this->Internal->VarStack.top().Set(name, 0);
 }
@@ -1949,7 +1949,7 @@ void cmMakefile::RemoveDefinition(const std::string& name)
 
 void cmMakefile::RemoveCacheDefinition(const std::string& name)
 {
-  this->GetCacheManager()->RemoveCacheEntry(name);
+  this->GetState()->RemoveCacheEntry(name);
 }
 
 void cmMakefile::SetProjectName(const char* p)
@@ -2406,7 +2406,7 @@ bool cmMakefile::IsDefinitionSet(const std::string& name) const
   this->Internal->VarUsageStack.top().insert(name);
   if(!def)
     {
-    def = this->GetCacheManager()->GetInitializedCacheValue(name);
+    def = this->GetState()->GetInitializedCacheValue(name);
     }
 #ifdef CMAKE_BUILD_WITH_CMAKE
   if(cmVariableWatch* vv = this->GetVariableWatch())
@@ -2431,7 +2431,7 @@ const char* cmMakefile::GetDefinition(const std::string& name) const
   const char* def = this->Internal->VarStack.top().Get(name);
   if(!def)
     {
-    def = this->GetCacheManager()->GetInitializedCacheValue(name);
+    def = this->GetState()->GetInitializedCacheValue(name);
     }
 #ifdef CMAKE_BUILD_WITH_CMAKE
   cmVariableWatch* vv = this->GetVariableWatch();
@@ -2473,7 +2473,7 @@ std::vector<std::string> cmMakefile
     res.insert(res.end(), definitions.begin(), definitions.end());
     }
   std::vector<std::string> cacheKeys =
-      this->GetCacheManager()->GetCacheEntryKeys();
+      this->GetState()->GetCacheEntryKeys();
   res.insert(res.end(), cacheKeys.begin(), cacheKeys.end());
 
   std::sort(res.begin(), res.end());
@@ -2774,6 +2774,8 @@ cmake::MessageType cmMakefile::ExpandVariablesInStringNew(
   openstack.push(t_lookup());
   cmake::MessageType mtype = cmake::LOG;
 
+  cmState* state = this->GetCMakeInstance()->GetState();
+
   do
     {
     char inc = *in;
@@ -2807,8 +2809,7 @@ cmake::MessageType cmMakefile::ExpandVariablesInStringNew(
               value = cmSystemTools::GetEnv(lookup.c_str());
               break;
             case CACHE:
-              value = this->GetCacheManager()
-                          ->GetInitializedCacheValue(lookup);
+              value = state->GetCacheEntryValue(lookup);
               break;
             }
           // Get the string we're meant to append to.
@@ -3598,7 +3599,7 @@ int cmMakefile::TryCompile(const std::string& srcdir,
       // Add this before the user-provided CMake arguments in case
       // one of the arguments is -DCMAKE_BUILD_TYPE=...
       cm.AddCacheEntry("CMAKE_BUILD_TYPE", config,
-                       "Build configuration", cmCacheManager::STRING);
+                       "Build configuration", cmState::STRING);
       }
     }
   // if cmake args were provided then pass them in
@@ -3637,12 +3638,12 @@ int cmMakefile::TryCompile(const std::string& srcdir,
   if(this->IsOn("CMAKE_SUPPRESS_DEVELOPER_WARNINGS"))
     {
     cm.AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS",
-                     "TRUE", "", cmCacheManager::INTERNAL);
+                     "TRUE", "", cmState::INTERNAL);
     }
   else
     {
     cm.AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS",
-                     "FALSE", "", cmCacheManager::INTERNAL);
+                     "FALSE", "", cmState::INTERNAL);
     }
   if (cm.Configure() != 0)
     {
@@ -3716,9 +3717,9 @@ void cmMakefile::GetListOfMacros(std::string& macros) const
   macros = cmJoin(this->MacrosList, ";");
 }
 
-cmCacheManager *cmMakefile::GetCacheManager() const
+cmState *cmMakefile::GetState() const
 {
-  return this->GetCMakeInstance()->GetCacheManager();
+  return this->GetCMakeInstance()->GetState();
 }
 
 void cmMakefile::DisplayStatus(const char* message, float s) const
@@ -4885,7 +4886,7 @@ bool cmMakefile::SetPolicy(cmPolicies::PolicyID id,
   if(id == cmPolicies::CMP0001 &&
      (status == cmPolicies::WARN || status == cmPolicies::OLD))
     {
-    if(!(this->GetCacheManager()
+    if(!(this->GetState()
          ->GetInitializedCacheValue("CMAKE_BACKWARDS_COMPATIBILITY")))
       {
       // Set it to 2.4 because that is the last version where the
@@ -4895,7 +4896,7 @@ bool cmMakefile::SetPolicy(cmPolicies::PolicyID id,
          "For backwards compatibility, what version of CMake "
          "commands and "
          "syntax should this version of CMake try to support.",
-         cmCacheManager::STRING);
+         cmState::STRING);
       }
     }
 

Source/cmMakefile.h

@@ -12,7 +12,6 @@
 #ifndef cmMakefile_h
 #define cmMakefile_h
 
-#include "cmCacheManager.h"
 #include "cmExecutionStatus.h"
 #include "cmListFileCache.h"
 #include "cmPolicies.h"
@@ -23,6 +22,7 @@
 #include "cmGeneratorTarget.h"
 #include "cmExpandedCommandArgument.h"
 #include "cmake.h"
+#include "cmState.h"
 
 #if defined(CMAKE_BUILD_WITH_CMAKE)
 #include "cmSourceGroup.h"
@@ -305,7 +305,7 @@ public:
   ///! Add a definition to this makefile and the global cmake cache.
   void AddCacheDefinition(const std::string& name, const char* value,
                           const char* doc,
-                          cmCacheManager::CacheEntryType type,
+                          cmState::CacheEntryType type,
                           bool force = false);
 
   /**
@@ -758,7 +758,7 @@ public:
   ///enabled.
   void EnableLanguage(std::vector<std::string>const& languages, bool optional);
 
-  cmCacheManager *GetCacheManager() const;
+  cmState *GetState() const;
 
   /**
    * Get the variable watch. This is used to determine when certain variables

Source/cmMarkAsAdvancedCommand.cxx

@@ -36,20 +36,20 @@ bool cmMarkAsAdvancedCommand
   for(; i < args.size(); ++i)
     {
     std::string variable = args[i];
-    cmCacheManager* manager = this->Makefile->GetCacheManager();
-    if (!manager->GetCacheEntryValue(variable))
+    cmState* state = this->Makefile->GetState();
+    if (!state->GetCacheEntryValue(variable))
       {
-      manager->AddCacheEntry(variable, 0, 0, cmCacheManager::UNINITIALIZED);
+      state->AddCacheEntry(variable, 0, 0, cmState::UNINITIALIZED);
       overwrite = true;
       }
-    if (!manager->GetCacheEntryValue(variable))
+    if (!state->GetCacheEntryValue(variable))
       {
       cmSystemTools::Error("This should never happen...");
       return false;
       }
-    if (!manager->GetCacheEntryProperty(variable, "ADVANCED") || overwrite)
+    if (!state->GetCacheEntryProperty(variable, "ADVANCED") || overwrite)
       {
-      manager->SetCacheEntryProperty(variable, "ADVANCED", value);
+      state->SetCacheEntryProperty(variable, "ADVANCED", value);
       }
     }
   return true;

Source/cmOptionCommand.cxx

@@ -42,13 +42,13 @@ bool cmOptionCommand
   std::string initialValue = "Off";
   // Now check and see if the value has been stored in the cache
   // already, if so use that value and don't look for the program
-  cmCacheManager* manager = this->Makefile->GetCacheManager();
-  const char* existingValue = manager->GetCacheEntryValue(args[0]);
+  cmState* state = this->Makefile->GetState();
+  const char* existingValue = state->GetCacheEntryValue(args[0]);
   if(existingValue)
     {
-    if (manager->GetCacheEntryType(args[0]) != cmCacheManager::UNINITIALIZED)
+    if (state->GetCacheEntryType(args[0]) != cmState::UNINITIALIZED)
       {
-      manager->SetCacheEntryProperty(args[0], "HELPSTRING", args[1]);
+      state->SetCacheEntryProperty(args[0], "HELPSTRING", args[1]);
       return true;
       }
     initialValue = existingValue;
@@ -59,6 +59,6 @@ bool cmOptionCommand
     }
   bool init = cmSystemTools::IsOn(initialValue.c_str());
   this->Makefile->AddCacheDefinition(args[0], init? "ON":"OFF",
-                                     args[1].c_str(), cmCacheManager::BOOL);
+                                     args[1].c_str(), cmState::BOOL);
   return true;
 }

Source/cmProjectCommand.cxx

@@ -30,11 +30,11 @@ bool cmProjectCommand
   this->Makefile->AddCacheDefinition
     (bindir,
      this->Makefile->GetCurrentOutputDirectory(),
-     "Value Computed by CMake", cmCacheManager::STATIC);
+     "Value Computed by CMake", cmState::STATIC);
   this->Makefile->AddCacheDefinition
     (srcdir,
      this->Makefile->GetCurrentDirectory(),
-     "Value Computed by CMake", cmCacheManager::STATIC);
+     "Value Computed by CMake", cmState::STATIC);
 
   bindir = "PROJECT_BINARY_DIR";
   srcdir = "PROJECT_SOURCE_DIR";
@@ -59,7 +59,7 @@ bool cmProjectCommand
     this->Makefile->AddCacheDefinition
       ("CMAKE_PROJECT_NAME",
        args[0].c_str(),
-       "Value Computed by CMake", cmCacheManager::STATIC);
+       "Value Computed by CMake", cmState::STATIC);
     }
 
   bool haveVersion = false;

Source/cmSetCommand.cxx

@@ -79,8 +79,8 @@ bool cmSetCommand
   bool cache = false; // optional
   bool force = false; // optional
   bool parentScope = false;
-  cmCacheManager::CacheEntryType type
-    = cmCacheManager::STRING; // required if cache
+  cmState::CacheEntryType type
+    = cmState::STRING; // required if cache
   const char* docstring = 0; // required if cache
 
   unsigned int ignoreLastArgs = 0;
@@ -131,21 +131,21 @@ bool cmSetCommand
   if(cache)
     {
     std::string::size_type cacheStart = args.size() - 3 - (force ? 1 : 0);
-    type = cmCacheManager::StringToType(args[cacheStart+1].c_str());
+    type = cmState::StringToCacheEntryType(args[cacheStart+1].c_str());
     docstring = args[cacheStart+2].c_str();
     }
 
   // see if this is already in the cache
-  cmCacheManager* manager = this->Makefile->GetCacheManager();
-  const char* existingValue = manager->GetCacheEntryValue(variable);
+  cmState* state = this->Makefile->GetState();
+  const char* existingValue = state->GetCacheEntryValue(variable);
   if(existingValue &&
-      (manager->GetCacheEntryType(variable) != cmCacheManager::UNINITIALIZED))
+      (state->GetCacheEntryType(variable) != cmState::UNINITIALIZED))
     {
     // if the set is trying to CACHE the value but the value
     // is already in the cache and the type is not internal
     // then leave now without setting any definitions in the cache
     // or the makefile
-    if(cache && type != cmCacheManager::INTERNAL && !force)
+    if(cache && type != cmState::INTERNAL && !force)
       {
       return true;
       }

Source/cmSetPropertyCommand.cxx

@@ -14,7 +14,6 @@
 #include "cmSetTestsPropertiesCommand.h"
 #include "cmSetSourceFilesPropertiesCommand.h"
 
-#include "cmCacheManager.h"
 
 //----------------------------------------------------------------------------
 cmSetPropertyCommand::cmSetPropertyCommand()
@@ -426,7 +425,7 @@ bool cmSetPropertyCommand::HandleCacheMode()
     }
   else if(this->PropertyName == "TYPE")
     {
-    if(!cmCacheManager::IsType(this->PropertyValue.c_str()))
+    if(!cmState::IsCacheEntryType(this->PropertyValue.c_str()))
       {
       std::ostringstream e;
       e << "given invalid CACHE entry TYPE \"" << this->PropertyValue << "\"";
@@ -453,7 +452,7 @@ bool cmSetPropertyCommand::HandleCacheMode()
     cmMakefile* mf = this->GetMakefile();
     cmake* cm = mf->GetCMakeInstance();
     const char* existingValue
-                          = cm->GetCacheManager()->GetCacheEntryValue(*ni);
+                          = cm->GetState()->GetCacheEntryValue(*ni);
     if(existingValue)
       {
       if(!this->HandleCacheEntry(*ni))
@@ -479,20 +478,19 @@ bool cmSetPropertyCommand::HandleCacheEntry(std::string const& cacheKey)
   // Set or append the property.
   const char* name = this->PropertyName.c_str();
   const char* value = this->PropertyValue.c_str();
-  cmCacheManager* manager = this->Makefile->GetCacheManager();
+  cmState* state = this->Makefile->GetState();
   if (this->Remove)
     {
-    manager->RemoveCacheEntryProperty(cacheKey, name);
-    return true;
+    state->RemoveCacheEntryProperty(cacheKey, name);
     }
   if(this->AppendMode)
     {
-    manager->AppendCacheEntryProperty(cacheKey, name, value,
-                                      this->AppendAsString);
+    state->AppendCacheEntryProperty(cacheKey, name, value,
+                                     this->AppendAsString);
     }
   else
     {
-    manager->SetCacheEntryProperty(cacheKey, name, value);
+    state->SetCacheEntryProperty(cacheKey, name, value);
     }
 
   return true;

Source/cmSiteNameCommand.cxx

@@ -88,7 +88,7 @@ bool cmSiteNameCommand
     AddCacheDefinition(args[0],
                        siteName.c_str(),
                        "Name of the computer/site where compile is being run",
-                       cmCacheManager::STRING);
+                       cmState::STRING);
 
   return true;
 }

Source/cmState.cxx

@@ -0,0 +1,180 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2015 Stephen Kelly <[email protected]>
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "cmState.h"
+
+#include "cmake.h"
+#include "cmCacheManager.h"
+
+cmState::cmState(cmake* cm)
+  : CMakeInstance(cm)
+{
+}
+
+const char* cmCacheEntryTypes[] =
+{ "BOOL",
+  "PATH",
+  "FILEPATH",
+  "STRING",
+  "INTERNAL",
+  "STATIC",
+  "UNINITIALIZED",
+  0
+};
+
+const char*
+cmState::CacheEntryTypeToString(cmState::CacheEntryType type)
+{
+  if ( type > 6 )
+    {
+    return cmCacheEntryTypes[6];
+    }
+  return cmCacheEntryTypes[type];
+}
+
+cmState::CacheEntryType
+cmState::StringToCacheEntryType(const char* s)
+{
+  int i = 0;
+  while(cmCacheEntryTypes[i])
+    {
+    if(strcmp(s, cmCacheEntryTypes[i]) == 0)
+      {
+      return static_cast<cmState::CacheEntryType>(i);
+      }
+    ++i;
+    }
+  return STRING;
+}
+
+bool cmState::IsCacheEntryType(std::string const& key)
+{
+  for(int i=0; cmCacheEntryTypes[i]; ++i)
+    {
+    if(strcmp(key.c_str(), cmCacheEntryTypes[i]) == 0)
+      {
+      return true;
+      }
+    }
+  return false;
+}
+
+std::vector<std::string> cmState::GetCacheEntryKeys() const
+{
+  std::vector<std::string> definitions;
+  definitions.reserve(this->CMakeInstance->GetCacheManager()->GetSize());
+  cmCacheManager::CacheIterator cit =
+    this->CMakeInstance->GetCacheManager()->GetCacheIterator();
+  for ( cit.Begin(); !cit.IsAtEnd(); cit.Next() )
+    {
+    definitions.push_back(cit.GetName());
+    }
+  return definitions;
+}
+
+const char* cmState::GetCacheEntryValue(std::string const& key) const
+{
+  cmCacheManager::CacheEntry* e = this->CMakeInstance->GetCacheManager()
+             ->GetCacheEntry(key);
+  if (!e)
+    {
+    return 0;
+    }
+  return e->Value.c_str();
+}
+
+const char*
+cmState::GetInitializedCacheValue(std::string const& key) const
+{
+  return this->CMakeInstance->GetCacheManager()->GetInitializedCacheValue(key);
+}
+
+cmState::CacheEntryType
+cmState::GetCacheEntryType(std::string const& key) const
+{
+  cmCacheManager::CacheIterator it =
+      this->CMakeInstance->GetCacheManager()->GetCacheIterator(key.c_str());
+  return it.GetType();
+}
+
+void cmState::SetCacheEntryValue(std::string const& key,
+                                         std::string const& value)
+{
+  this->CMakeInstance->GetCacheManager()->SetCacheEntryValue(key, value);
+}
+
+void cmState::SetCacheEntryProperty(std::string const& key,
+                            std::string const& propertyName,
+                            std::string const& value)
+{
+  cmCacheManager::CacheIterator it =
+      this->CMakeInstance->GetCacheManager()->GetCacheIterator(key.c_str());
+  it.SetProperty(propertyName, value.c_str());
+}
+
+void cmState::SetCacheEntryBoolProperty(std::string const& key,
+                            std::string const& propertyName,
+                            bool value)
+{
+  cmCacheManager::CacheIterator it =
+      this->CMakeInstance->GetCacheManager()->GetCacheIterator(key.c_str());
+  it.SetProperty(propertyName, value);
+}
+
+const char* cmState::GetCacheEntryProperty(std::string const& key,
+                                              std::string const& propertyName)
+{
+  cmCacheManager::CacheIterator it = this->CMakeInstance->GetCacheManager()
+             ->GetCacheIterator(key.c_str());
+  if (!it.PropertyExists(propertyName))
+    {
+    return 0;
+    }
+  return it.GetProperty(propertyName);
+}
+
+bool cmState::GetCacheEntryPropertyAsBool(std::string const& key,
+                                              std::string const& propertyName)
+{
+  return this->CMakeInstance->GetCacheManager()
+             ->GetCacheIterator(key.c_str()).GetPropertyAsBool(propertyName);
+}
+
+void cmState::AddCacheEntry(const std::string& key, const char* value,
+                                    const char* helpString,
+                                    cmState::CacheEntryType type)
+{
+  this->CMakeInstance->GetCacheManager()->AddCacheEntry(key, value,
+                                                        helpString, type);
+}
+
+void cmState::RemoveCacheEntry(std::string const& key)
+{
+  this->CMakeInstance->GetCacheManager()->RemoveCacheEntry(key);
+}
+
+void cmState::AppendCacheEntryProperty(const std::string& key,
+                                               const std::string& property,
+                                               const std::string& value,
+                                               bool asString)
+{
+  this->CMakeInstance->GetCacheManager()
+       ->GetCacheIterator(key.c_str()).AppendProperty(property,
+                                                       value.c_str(),
+                                                       asString);
+}
+
+void cmState::RemoveCacheEntryProperty(std::string const& key,
+                                              std::string const& propertyName)
+{
+  this->CMakeInstance->GetCacheManager()
+       ->GetCacheIterator(key.c_str()).SetProperty(propertyName, (void*)0);
+}

Source/cmState.h

@@ -0,0 +1,62 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2015 Stephen Kelly <[email protected]>
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmState_h
+#define cmState_h
+
+#include "cmStandardIncludes.h"
+
+class cmake;
+
+class cmState
+{
+public:
+  cmState(cmake* cm);
+
+  enum CacheEntryType{ BOOL=0, PATH, FILEPATH, STRING, INTERNAL,STATIC,
+                       UNINITIALIZED };
+  static CacheEntryType StringToCacheEntryType(const char*);
+  static const char* CacheEntryTypeToString(CacheEntryType);
+  static bool IsCacheEntryType(std::string const& key);
+
+  std::vector<std::string> GetCacheEntryKeys() const;
+  const char* GetCacheEntryValue(std::string const& key) const;
+  const char* GetInitializedCacheValue(std::string const& key) const;
+  CacheEntryType GetCacheEntryType(std::string const& key) const;
+  void SetCacheEntryValue(std::string const& key, std::string const& value);
+  void SetCacheValue(std::string const& key, std::string const& value);
+
+  void AddCacheEntry(const std::string& key, const char* value,
+                     const char* helpString, CacheEntryType type);
+  void RemoveCacheEntry(std::string const& key);
+
+  void SetCacheEntryProperty(std::string const& key,
+                             std::string const& propertyName,
+                             std::string const& value);
+  void SetCacheEntryBoolProperty(std::string const& key,
+                                 std::string const& propertyName,
+                                 bool value);
+  const char* GetCacheEntryProperty(std::string const& key,
+                                    std::string const& propertyName);
+  bool GetCacheEntryPropertyAsBool(std::string const& key,
+                                   std::string const& propertyName);
+  void AppendCacheEntryProperty(std::string const& key,
+                                const std::string& property,
+                                const std::string& value,
+                                bool asString = false);
+  void RemoveCacheEntryProperty(std::string const& key,
+                                std::string const& propertyName);
+
+private:
+  cmake* CMakeInstance;
+};
+
+#endif

Source/cmTarget.cxx

@@ -1182,7 +1182,7 @@ void cmTarget::ClearDependencyInformation( cmMakefile& mf,
   if (this->RecordDependencies)
     {
     mf.AddCacheDefinition(depname, "",
-                          "Dependencies for target", cmCacheManager::STATIC);
+                          "Dependencies for target", cmState::STATIC);
     }
   else
     {
@@ -1370,7 +1370,7 @@ void cmTarget::AddLinkLibrary(cmMakefile& mf,
     dependencies += ";";
     mf.AddCacheDefinition( targetEntry, dependencies.c_str(),
                            "Dependencies for the target",
-                           cmCacheManager::STATIC );
+                           cmState::STATIC );
     }
 
 }

Source/cmTryRunCommand.cxx

@@ -10,7 +10,6 @@
   See the License for more information.
 ============================================================================*/
 #include "cmTryRunCommand.h"
-#include "cmCacheManager.h"
 #include "cmTryCompileCommand.h"
 #include <cmsys/FStream.hxx>
 
@@ -239,7 +238,7 @@ void cmTryRunCommand::RunExecutable(const std::string& runArgs,
     }
   this->Makefile->AddCacheDefinition(this->RunResultVariable, retChar,
                                      "Result of TRY_RUN",
-                                     cmCacheManager::INTERNAL);
+                                     cmState::INTERNAL);
 }
 
 /* This is only used when cross compiling. Instead of running the
@@ -284,14 +283,14 @@ void cmTryRunCommand::DoNotRunExecutable(const std::string& runArgs,
     this->Makefile->AddCacheDefinition(this->RunResultVariable,
                                        "PLEASE_FILL_OUT-FAILED_TO_RUN",
                                        comment.c_str(),
-                                       cmCacheManager::STRING);
+                                       cmState::STRING);
 
-    cmCacheManager* manager = this->Makefile->GetCacheManager();
+    cmState* state = this->Makefile->GetState();
     const char* existingValue
-                      = manager->GetCacheEntryValue(this->RunResultVariable);
+                        = state->GetCacheEntryValue(this->RunResultVariable);
     if (existingValue)
       {
-      manager->SetCacheEntryProperty(this->RunResultVariable, "ADVANCED", "1");
+      state->SetCacheEntryProperty(this->RunResultVariable, "ADVANCED", "1");
       }
 
     error = true;
@@ -312,14 +311,14 @@ void cmTryRunCommand::DoNotRunExecutable(const std::string& runArgs,
       this->Makefile->AddCacheDefinition(internalRunOutputName,
                                          "PLEASE_FILL_OUT-NOTFOUND",
                                          comment.c_str(),
-                                         cmCacheManager::STRING);
-      cmCacheManager* manager = this->Makefile->GetCacheManager();
+                                         cmState::STRING);
+      cmState* state = this->Makefile->GetState();
       const char* existing =
-          manager->GetCacheEntryValue(internalRunOutputName);
+          state->GetCacheEntryValue(internalRunOutputName);
       if (existing)
         {
-        manager->SetCacheEntryProperty(internalRunOutputName,
-                                       "ADVANCED", "1");
+        state->SetCacheEntryProperty(internalRunOutputName,
+                                      "ADVANCED", "1");
         }
 
       error = true;

Source/cmUtilitySourceCommand.cxx

@@ -11,6 +11,8 @@
 ============================================================================*/
 #include "cmUtilitySourceCommand.h"
 
+#include "cmCacheManager.h"
+
 // cmUtilitySourceCommand
 bool cmUtilitySourceCommand
 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
@@ -118,14 +120,14 @@ bool cmUtilitySourceCommand
   this->Makefile->AddCacheDefinition(cacheEntry,
                                  utilityExecutable.c_str(),
                                  "Path to an internal program.",
-                                 cmCacheManager::FILEPATH);
+                                 cmState::FILEPATH);
   // add a value into the cache that maps from the
   // full path to the name of the project
   cmSystemTools::ConvertToUnixSlashes(utilityExecutable);
   this->Makefile->AddCacheDefinition(utilityExecutable,
                                  utilityName.c_str(),
                                  "Executable to project name.",
-                                 cmCacheManager::INTERNAL);
+                                 cmState::INTERNAL);
 
   return true;
 }

Source/cmVariableRequiresCommand.cxx

@@ -10,7 +10,7 @@
   See the License for more information.
 ============================================================================*/
 #include "cmVariableRequiresCommand.h"
-#include "cmCacheManager.h"
+#include "cmState.h"
 
 // cmLibraryCommand
 bool cmVariableRequiresCommand
@@ -34,6 +34,7 @@ bool cmVariableRequiresCommand
   bool requirementsMet = true;
   std::string notSet;
   bool hasAdvanced = false;
+  cmState* state = this->Makefile->GetState();
   for(unsigned int i = 2; i < args.size(); ++i)
     {
     if(!this->Makefile->IsOn(args[i]))
@@ -41,9 +42,8 @@ bool cmVariableRequiresCommand
       requirementsMet = false;
       notSet += args[i];
       notSet += "\n";
-      cmCacheManager* manager = this->Makefile->GetCacheManager();
-      if(manager->GetCacheEntryValue(args[i]) &&
-          manager->GetCacheEntryPropertyAsBool(args[i], "ADVANCED"))
+      if(state->GetCacheEntryValue(args[i]) &&
+          state->GetCacheEntryPropertyAsBool(args[i], "ADVANCED"))
         {
         hasAdvanced = true;
         }

Source/cmake.cxx

@@ -21,6 +21,7 @@
 #include "cmTest.h"
 #include "cmDocumentationFormatter.h"
 #include "cmAlgorithms.h"
+#include "cmState.h"
 
 #if defined(CMAKE_BUILD_WITH_CMAKE)
 # include "cmGraphVizWriter.h"
@@ -133,6 +134,8 @@ cmake::cmake()
   this->FileComparison = new cmFileTimeComparison;
 
   this->Policies = new cmPolicies();
+  this->State = new cmState(this);
+
   this->InitializeProperties();
 
 #ifdef __APPLE__
@@ -171,6 +174,7 @@ cmake::~cmake()
 {
   delete this->CacheManager;
   delete this->Policies;
+  delete this->State;
   if (this->GlobalGenerator)
     {
     delete this->GlobalGenerator;
@@ -332,7 +336,7 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args)
           }
         }
       std::string var, value;
-      cmCacheManager::CacheEntryType type = cmCacheManager::UNINITIALIZED;
+      cmState::CacheEntryType type = cmState::UNINITIALIZED;
       if(cmCacheManager::ParseEntry(entry, var, value, type))
         {
         // The value is transformed if it is a filepath for example, so
@@ -342,22 +346,20 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args)
         std::string cachedValue;
         if(this->WarnUnusedCli)
           {
-          if(const char *v = this->CacheManager
-                                 ->GetInitializedCacheValue(var))
+          if(const char *v = this->State->GetInitializedCacheValue(var))
             {
             haveValue = true;
             cachedValue = v;
             }
           }
 
-        this->CacheManager->AddCacheEntry(var, value.c_str(),
+        this->State->AddCacheEntry(var, value.c_str(),
           "No help, variable specified on the command line.", type);
 
         if(this->WarnUnusedCli)
           {
           if (!haveValue ||
-              cachedValue != this->CacheManager
-                                 ->GetInitializedCacheValue(var))
+              cachedValue != this->State->GetInitializedCacheValue(var))
             {
             this->WatchUnusedCli(var);
             }
@@ -401,14 +403,12 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args)
         cmsys::Glob::PatternToRegex(entryPattern, true, true).c_str());
       //go through all cache entries and collect the vars which will be removed
       std::vector<std::string> entriesToDelete;
-      std::vector<std::string> cacheKeys =
-          this->CacheManager->GetCacheEntryKeys();
+      std::vector<std::string> cacheKeys = this->State->GetCacheEntryKeys();
       for (std::vector<std::string>::const_iterator it = cacheKeys.begin();
             it != cacheKeys.end(); ++it)
         {
-        cmCacheManager::CacheEntryType t =
-            this->CacheManager->GetCacheEntryType(*it);
-        if(t != cmCacheManager::STATIC)
+        cmState::CacheEntryType t = this->State->GetCacheEntryType(*it);
+        if(t != cmState::STATIC)
           {
           if (regex.find(it->c_str()))
             {
@@ -423,7 +423,7 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args)
           currentEntry != entriesToDelete.end();
           ++currentEntry)
         {
-        this->CacheManager->RemoveCacheEntry(*currentEntry);
+        this->State->RemoveCacheEntry(*currentEntry);
         }
       }
     else if(arg.find("-C",0) == 0)
@@ -917,7 +917,7 @@ void cmake::SetDirectoriesFromFile(const char* arg)
     if(this->LoadCache(cachePath))
       {
       const char* existingValue =
-          this->CacheManager->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
+          this->State->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
       if (existingValue)
         {
         this->SetHomeOutputDirectory(cachePath);
@@ -971,14 +971,14 @@ int cmake::AddCMakePaths()
   // Save the value in the cache
   this->CacheManager->AddCacheEntry
     ("CMAKE_COMMAND", cmSystemTools::GetCMakeCommand().c_str(),
-     "Path to CMake executable.", cmCacheManager::INTERNAL);
+     "Path to CMake executable.", cmState::INTERNAL);
 #ifdef CMAKE_BUILD_WITH_CMAKE
   this->CacheManager->AddCacheEntry
     ("CMAKE_CTEST_COMMAND", cmSystemTools::GetCTestCommand().c_str(),
-     "Path to ctest program executable.", cmCacheManager::INTERNAL);
+     "Path to ctest program executable.", cmState::INTERNAL);
   this->CacheManager->AddCacheEntry
     ("CMAKE_CPACK_COMMAND", cmSystemTools::GetCPackCommand().c_str(),
-     "Path to cpack program executable.", cmCacheManager::INTERNAL);
+     "Path to cpack program executable.", cmState::INTERNAL);
 #endif
   if(!cmSystemTools::FileExists(
        (cmSystemTools::GetCMakeRoot()+"/Modules/CMake.cmake").c_str()))
@@ -992,7 +992,7 @@ int cmake::AddCMakePaths()
     }
   this->CacheManager->AddCacheEntry
     ("CMAKE_ROOT", cmSystemTools::GetCMakeRoot().c_str(),
-     "Path to CMake installation.", cmCacheManager::INTERNAL);
+     "Path to CMake installation.", cmState::INTERNAL);
 
   return 1;
 }
@@ -1266,7 +1266,7 @@ struct SaveCacheEntry
   std::string key;
   std::string value;
   std::string help;
-  cmCacheManager::CacheEntryType type;
+  cmState::CacheEntryType type;
 };
 
 int cmake::HandleDeleteCacheVariables(const std::string& var)
@@ -1279,7 +1279,6 @@ int cmake::HandleDeleteCacheVariables(const std::string& var)
     {
     return 0;
     }
-  cmCacheManager::CacheIterator ci = this->CacheManager->NewIterator();
   std::vector<SaveCacheEntry> saved;
   std::ostringstream warning;
   warning
@@ -1295,10 +1294,13 @@ int cmake::HandleDeleteCacheVariables(const std::string& var)
     i++;
     save.value = *i;
     warning << *i << "\n";
-    if(ci.Find(save.key))
+    const char* existingValue =
+        this->CacheManager->GetCacheEntryValue(save.key);
+    if(existingValue)
       {
-      save.type = ci.GetType();
-      if(const char* help = ci.GetProperty("HELPSTRING"))
+      save.type = this->CacheManager->GetCacheEntryType(save.key);
+      if(const char* help =
+            this->CacheManager->GetCacheEntryProperty(save.key, "HELPSTRING"))
         {
         save.help = help;
         }
@@ -1337,7 +1339,7 @@ int cmake::Configure()
         AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS", "TRUE",
                       "Suppress Warnings that are meant for"
                       " the author of the CMakeLists.txt files.",
-                      cmCacheManager::INTERNAL);
+                      cmState::INTERNAL);
       }
     else
       {
@@ -1345,7 +1347,7 @@ int cmake::Configure()
         AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS", "FALSE",
                       "Suppress Warnings that are meant for"
                       " the author of the CMakeLists.txt files.",
-                      cmCacheManager::INTERNAL);
+                      cmState::INTERNAL);
       }
     }
   int ret = this->ActualConfigure();
@@ -1381,7 +1383,7 @@ int cmake::ActualConfigure()
        this->GetHomeDirectory(),
        "Start directory with the top level CMakeLists.txt file for this "
        "project",
-       cmCacheManager::INTERNAL);
+       cmState::INTERNAL);
     }
 
   // no generator specified on the command line
@@ -1490,11 +1492,11 @@ int cmake::ActualConfigure()
     this->CacheManager->AddCacheEntry("CMAKE_GENERATOR",
                                       this->GlobalGenerator->GetName().c_str(),
                                       "Name of generator.",
-                                      cmCacheManager::INTERNAL);
+                                      cmState::INTERNAL);
     this->CacheManager->AddCacheEntry("CMAKE_EXTRA_GENERATOR",
                         this->GlobalGenerator->GetExtraGeneratorName().c_str(),
                         "Name of external makefile project generator.",
-                        cmCacheManager::INTERNAL);
+                        cmState::INTERNAL);
     }
 
   if(const char* platformName =
@@ -1522,7 +1524,7 @@ int cmake::ActualConfigure()
     this->CacheManager->AddCacheEntry("CMAKE_GENERATOR_PLATFORM",
                                       this->GeneratorPlatform.c_str(),
                                       "Name of generator platform.",
-                                      cmCacheManager::INTERNAL);
+                                      cmState::INTERNAL);
     }
 
   if(const char* tsName =
@@ -1550,7 +1552,7 @@ int cmake::ActualConfigure()
     this->CacheManager->AddCacheEntry("CMAKE_GENERATOR_TOOLSET",
                                       this->GeneratorToolset.c_str(),
                                       "Name of generator toolset.",
-                                      cmCacheManager::INTERNAL);
+                                      cmState::INTERNAL);
     }
 
   // reset any system configuration information, except for when we are
@@ -1576,49 +1578,51 @@ int cmake::ActualConfigure()
   // project requires compatibility with CMake 2.4.  We detect this
   // here by looking for the old CMAKE_BACKWARDS_COMPATIBILITY
   // variable created when CMP0001 is not set to NEW.
-  if(this->GetCacheManager()
+  if(this->State
          ->GetInitializedCacheValue("CMAKE_BACKWARDS_COMPATIBILITY"))
     {
-    if(!this->CacheManager->GetInitializedCacheValue("LIBRARY_OUTPUT_PATH"))
+    if(!this->State->GetInitializedCacheValue("LIBRARY_OUTPUT_PATH"))
       {
-      this->CacheManager->AddCacheEntry
+      this->State->AddCacheEntry
         ("LIBRARY_OUTPUT_PATH", "",
          "Single output directory for building all libraries.",
-         cmCacheManager::PATH);
+         cmState::PATH);
       }
-    if(!this->CacheManager
+    if(!this->State
             ->GetInitializedCacheValue("EXECUTABLE_OUTPUT_PATH"))
       {
-      this->CacheManager->AddCacheEntry
+      this->State->AddCacheEntry
         ("EXECUTABLE_OUTPUT_PATH", "",
          "Single output directory for building all executables.",
-         cmCacheManager::PATH);
+         cmState::PATH);
       }
     }
-  if(!this->CacheManager
+  if(!this->State
           ->GetInitializedCacheValue("CMAKE_USE_RELATIVE_PATHS"))
     {
-    this->CacheManager->AddCacheEntry
+    this->State->AddCacheEntry
       ("CMAKE_USE_RELATIVE_PATHS", "OFF",
        "If true, cmake will use relative paths in makefiles and projects.",
-       cmCacheManager::BOOL);
-    if (!this->CacheManager->GetCacheEntryProperty("CMAKE_USE_RELATIVE_PATHS",
-                                                   "ADVANCED"))
+       cmState::BOOL);
+    if (!this->State->GetCacheEntryProperty("CMAKE_USE_RELATIVE_PATHS",
+                                                    "ADVANCED"))
       {
-      this->CacheManager->SetCacheEntryProperty("CMAKE_USE_RELATIVE_PATHS",
-                                                  "ADVANCED", "1");
+      this->State->SetCacheEntryProperty("CMAKE_USE_RELATIVE_PATHS",
+                                                 "ADVANCED", "1");
       }
     }
 
-  if(cmSystemTools::GetFatalErrorOccured() &&
-     (!this->CacheManager->GetInitializedCacheValue("CMAKE_MAKE_PROGRAM") ||
-      cmSystemTools::IsOff(this->CacheManager->
-                           GetInitializedCacheValue("CMAKE_MAKE_PROGRAM"))))
+  if(cmSystemTools::GetFatalErrorOccured())
     {
-    // We must have a bad generator selection.  Wipe the cache entry so the
-    // user can select another.
-    this->CacheManager->RemoveCacheEntry("CMAKE_GENERATOR");
-    this->CacheManager->RemoveCacheEntry("CMAKE_EXTRA_GENERATOR");
+    const char* makeProgram =
+        this->State->GetInitializedCacheValue("CMAKE_MAKE_PROGRAM");
+    if (!makeProgram || cmSystemTools::IsOff(makeProgram))
+      {
+      // We must have a bad generator selection.  Wipe the cache entry so the
+      // user can select another.
+      this->State->RemoveCacheEntry("CMAKE_GENERATOR");
+      this->State->RemoveCacheEntry("CMAKE_EXTRA_GENERATOR");
+      }
     }
 
   cmMakefile* mf=this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile();
@@ -1824,7 +1828,7 @@ void cmake::AddCacheEntry(const std::string& key, const char* value,
 {
   this->CacheManager->AddCacheEntry(key, value,
                                     helpString,
-                                    cmCacheManager::CacheEntryType(type));
+                                    cmState::CacheEntryType(type));
 }
 
 const char* cmake::GetCacheDefinition(const std::string& name) const
@@ -1896,7 +1900,7 @@ void cmake::AddDefaultGenerators()
 bool cmake::ParseCacheEntry(const std::string& entry,
                             std::string& var,
                             std::string& value,
-                            cmCacheManager::CacheEntryType& type)
+                            cmState::CacheEntryType& type)
 {
   return cmCacheManager::ParseEntry(entry, var, value, type);
 }
@@ -2246,7 +2250,7 @@ void cmake::TruncateOutputLog(const char* fname)
     {
     return;
     }
-  if ( !this->CacheManager->GetInitializedCacheValue("CMAKE_CACHEFILE_DIR") )
+  if (!this->State->GetInitializedCacheValue("CMAKE_CACHEFILE_DIR"))
     {
     cmSystemTools::RemoveFile(fullPath);
     return;
@@ -2351,8 +2355,7 @@ const char *cmake::GetProperty(const std::string& prop,
   std::string output = "";
   if ( prop == "CACHE_VARIABLES" )
     {
-    std::vector<std::string> cacheKeys =
-        this->CacheManager->GetCacheEntryKeys();
+    std::vector<std::string> cacheKeys = this->State->GetCacheEntryKeys();
     this->SetProperty("CACHE_VARIABLES", cmJoin(cacheKeys, ";").c_str());
     }
   else if ( prop == "COMMANDS" )
@@ -2507,7 +2510,7 @@ int cmake::GetSystemInformation(std::vector<std::string>& args)
   // we have to find the module directory, so we can copy the files
   this->AddCMakePaths();
   std::string modulesPath =
-    this->CacheManager->GetInitializedCacheValue("CMAKE_ROOT");
+    this->State->GetInitializedCacheValue("CMAKE_ROOT");
   modulesPath += "/Modules";
   std::string inFile = modulesPath;
   inFile += "/SystemInformation.cmake";
@@ -2717,7 +2720,7 @@ void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
     if(t == cmake::AUTHOR_WARNING)
       {
       // Allow suppression of these warnings.
-      const char* suppress = this->CacheManager->GetCacheEntryValue(
+      const char* suppress = this->State->GetCacheEntryValue(
                                         "CMAKE_SUPPRESS_DEVELOPER_WARNINGS");
       if(suppress && cmSystemTools::IsOn(suppress))
         {
@@ -2835,7 +2838,7 @@ int cmake::Build(const std::string& dir,
     return 1;
     }
   const char* cachedGenerator =
-      this->CacheManager->GetCacheEntryValue("CMAKE_GENERATOR");
+      this->State->GetCacheEntryValue("CMAKE_GENERATOR");
   if(!cachedGenerator)
     {
     std::cerr << "Error: could not find CMAKE_GENERATOR in Cache\n";
@@ -2852,7 +2855,7 @@ int cmake::Build(const std::string& dir,
   std::string output;
   std::string projName;
   const char* cachedProjectName =
-      this->CacheManager->GetCacheEntryValue("CMAKE_PROJECT_NAME");
+      this->State->GetCacheEntryValue("CMAKE_PROJECT_NAME");
   if(!cachedProjectName)
     {
     std::cerr << "Error: could not find CMAKE_PROJECT_NAME in Cache\n";
@@ -2861,7 +2864,7 @@ int cmake::Build(const std::string& dir,
   projName = cachedProjectName;
   bool verbose = false;
   const char* cachedVerbose =
-      this->CacheManager->GetCacheEntryValue("CMAKE_VERBOSE_MAKEFILE");
+      this->State->GetCacheEntryValue("CMAKE_VERBOSE_MAKEFILE");
   if(cachedVerbose)
     {
     verbose = cmSystemTools::IsOn(cachedVerbose);

Source/cmake.h

@@ -19,6 +19,7 @@
 #include "cmPropertyMap.h"
 #include "cmInstalledFile.h"
 #include "cmCacheManager.h"
+#include "cmState.h"
 
 class cmGlobalGeneratorFactory;
 class cmGlobalGenerator;
@@ -32,6 +33,7 @@ class cmDocumentationSection;
 class cmPolicies;
 class cmTarget;
 class cmGeneratedFileStream;
+class cmState;
 
 /** \brief Represents a cmake invocation.
  *
@@ -157,7 +159,7 @@ class cmake
   static bool ParseCacheEntry(const std::string& entry,
                          std::string& var,
                          std::string& value,
-                         cmCacheManager::CacheEntryType& type);
+                         cmState::CacheEntryType& type);
 
   int LoadCache();
   bool LoadCache(const std::string& path);
@@ -362,6 +364,9 @@ class cmake
 
   void UnwatchUnusedCli(const std::string& var);
   void WatchUnusedCli(const std::string& var);
+
+  cmState* GetState() const { return this->State; }
+
 protected:
   void RunCheckForUnusedVariables();
   void InitializeProperties();
@@ -449,6 +454,8 @@ private:
   std::string GraphVizFile;
   InstalledFilesMap InstalledFiles;
 
+  cmState* State;
+
   void UpdateConversionPathTable();
 
   // Print a list of valid generators to stderr.

Source/cmakemain.cxx

@@ -18,7 +18,7 @@
 
 #include "cmake.h"
 #include "cmcmd.h"
-#include "cmCacheManager.h"
+#include "cmState.h"
 #include "cmListFileCache.h"
 #include "cmSourceFile.h"
 #include "cmGlobalGenerator.h"
@@ -329,29 +329,27 @@ int do_cmake(int ac, char const* const* av)
   if ( list_cached || list_all_cached )
     {
     std::cout << "-- Cache values" << std::endl;
-    std::vector<std::string> keys =
-        cm.GetCacheManager()->GetCacheEntryKeys();
+    std::vector<std::string> keys = cm.GetState()->GetCacheEntryKeys();
     for (std::vector<std::string>::const_iterator it = keys.begin();
         it != keys.end(); ++it)
       {
-      cmCacheManager::CacheEntryType t =
-          cm.GetCacheManager()->GetCacheEntryType(*it);
-      if ( t != cmCacheManager::INTERNAL && t != cmCacheManager::STATIC &&
-        t != cmCacheManager::UNINITIALIZED )
+      cmState::CacheEntryType t = cm.GetState()->GetCacheEntryType(*it);
+      if (t != cmState::INTERNAL && t != cmState::STATIC &&
+          t != cmState::UNINITIALIZED)
         {
         const char* advancedProp =
-            cm.GetCacheManager()->GetCacheEntryProperty(*it, "ADVANCED");
+            cm.GetState()->GetCacheEntryProperty(*it, "ADVANCED");
         if ( list_all_cached || !advancedProp)
           {
           if ( list_help )
             {
             std::cout << "// "
-                      << cm.GetCacheManager()->GetCacheEntryProperty(*it,
+                      << cm.GetState()->GetCacheEntryProperty(*it,
                                                    "HELPSTRING") << std::endl;
             }
           std::cout << *it << ":" <<
-            cmCacheManager::TypeToString(t)
-            << "=" << cm.GetCacheManager()->GetCacheEntryValue(*it)
+            cmState::CacheEntryTypeToString(t)
+            << "=" << cm.GetState()->GetCacheEntryValue(*it)
             << std::endl;
           if ( list_help )
             {

bootstrap

@@ -287,6 +287,7 @@ CMAKE_CXX_SOURCES="\
   cmScriptGenerator \
   cmSourceFile \
   cmSourceFileLocation \
+  cmState \
   cmSystemTools \
   cmTestGenerator \
   cmVersion \