ENH: initial xcode stuff

6 files changed, 344 insertions, 26 deletions

diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx
new file mode 100644
index 0000000..0031243
--- /dev/null
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -0,0 +1,179 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#include "cmGlobalXCodeGenerator.h"
+#include "cmLocalXCodeGenerator.h"
+#include "cmMakefile.h"
+#include "cmXCodeObject.h"
+#include "cmake.h"
+#include "cmGeneratedFileStream.h"
+
+//----------------------------------------------------------------------------
+cmGlobalXCodeGenerator::cmGlobalXCodeGenerator()
+{
+  m_FindMakeProgramFile = "CMakeFindXCode.cmake";
+  m_RootObject = 0;
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalXCodeGenerator::EnableLanguage(std::vector<std::string>const& lang,
+                                                    cmMakefile *mf)
+{
+  //this->cmGlobalGenerator::EnableLanguage(lang, mf);
+}
+
+//----------------------------------------------------------------------------
+int cmGlobalXCodeGenerator::TryCompile(const char *, 
+                                               const char *bindir, 
+                                               const char *projectName,
+                                               const char *targetName,
+                                               std::string *output,
+                                               cmMakefile* mf)
+{
+  // FIXME
+  return 1;
+}
+
+//----------------------------------------------------------------------------
+///! Create a local generator appropriate to this Global Generator
+cmLocalGenerator *cmGlobalXCodeGenerator::CreateLocalGenerator()
+{
+  cmLocalGenerator *lg = new cmLocalXCodeGenerator;
+  lg->SetGlobalGenerator(this);
+  return lg;
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalXCodeGenerator::Generate()
+{
+  this->cmGlobalGenerator::Generate();
+  std::map<cmStdString, std::vector<cmLocalGenerator*> >::iterator it;
+  for(it = m_ProjectMap.begin(); it!= m_ProjectMap.end(); ++it)
+    {
+    this->OutputXCodeProject(it->second[0], it->second);
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalXCodeGenerator::ClearXCodeObjects()
+{
+  for(unsigned int i = 0; i < m_XCodeObjects.size(); ++i)
+    {
+    delete m_XCodeObjects[i];
+    }
+  m_XCodeObjects.clear();
+}
+
+//----------------------------------------------------------------------------
+cmXCodeObject* cmGlobalXCodeGenerator::CreateObject(cmXCodeObject::PBXType ptype,
+                                                    cmXCodeObject::Type type)
+{
+  cmXCodeObject* obj = new cmXCodeObject(ptype, type);
+  m_XCodeObjects.push_back(obj);
+  return obj;
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalXCodeGenerator::CreateXCodeObjects(cmLocalGenerator* root,
+                                                std::vector<cmLocalGenerator*>& 
+                                                generators)
+{
+  delete m_RootObject;
+  this->ClearXCodeObjects(); 
+  cmXCodeObject* group = this->CreateObject(cmXCodeObject::None, cmXCodeObject::ATTRIBUTE_GROUP);
+  group->AddAttribute("COPY_PHASE_STRIP", "NO");
+  cmXCodeObject* developBuildStyle = this->CreateObject(cmXCodeObject::PBXBuildStyle,
+                                                        cmXCodeObject::OBJECT);
+  developBuildStyle->AddAttribute("name", "Development");
+  developBuildStyle->AddAttribute("buildSettings", group);
+  
+  group = this->CreateObject(cmXCodeObject::None, cmXCodeObject::ATTRIBUTE_GROUP);
+  group->AddAttribute("COPY_PHASE_STRIP", "YES");
+  cmXCodeObject* deployBuildStyle = this->CreateObject(cmXCodeObject::PBXBuildStyle,
+                                                       cmXCodeObject::OBJECT);
+  deployBuildStyle->AddAttribute("name", "Deployment");
+  deployBuildStyle->AddAttribute("buildSettings", group);
+
+  cmXCodeObject* listObjs = this->CreateObject(cmXCodeObject::None,
+                                               cmXCodeObject::OBJECT_LIST);
+  listObjs->AddObject(developBuildStyle);
+  listObjs->AddObject(deployBuildStyle);
+  
+  
+  m_RootObject = this->CreateObject(cmXCodeObject::PBXProject, cmXCodeObject::OBJECT);
+  group = this->CreateObject(cmXCodeObject::None, cmXCodeObject::ATTRIBUTE_GROUP);
+  m_RootObject->AddAttribute("buildSettings", group);
+  m_RootObject->AddAttribute("buildSyles", listObjs);
+  m_RootObject->AddAttribute("hasScannedForEncodings", "0");
+  
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalXCodeGenerator::OutputXCodeProject(cmLocalGenerator* root,
+                                                std::vector<cmLocalGenerator*>& 
+                                                generators)
+{
+  if(generators.size() == 0)
+    {
+    return;
+    }
+  this->CreateXCodeObjects(root,
+                           generators);
+  std::string xcodeDir = root->GetMakefile()->GetStartOutputDirectory();
+  xcodeDir += "/";
+  xcodeDir += root->GetMakefile()->GetProjectName();
+  xcodeDir += ".xcode";
+  cmSystemTools::MakeDirectory(xcodeDir.c_str());
+  xcodeDir += "/project.pbxproj";
+  cmGeneratedFileStream fout(xcodeDir.c_str());
+  fout.SetCopyIfDifferent(true);
+  if(!fout)
+    {
+    return;
+    }
+  this->WriteXCodePBXProj(fout, root, generators);
+  this->ClearXCodeObjects();
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalXCodeGenerator::WriteXCodePBXProj(std::ostream& fout,
+                                               cmLocalGenerator* root,
+                                               std::vector<cmLocalGenerator*>& 
+                                               generators)
+{
+  fout << "// !$*UTF8*$!\n";
+  fout << "{\n";
+  cmXCodeObject::Indent(1, fout);
+  fout << "archiveVersion = 1;\n";
+  cmXCodeObject::Indent(1, fout);
+  fout << "classes = {\n";
+  cmXCodeObject::Indent(1, fout);
+  fout << "};\n";
+  cmXCodeObject::Indent(1, fout);
+  fout << "objectVersion = 39;\n";
+  cmXCodeObject::PrintList(m_XCodeObjects, fout);
+  cmXCodeObject::Indent(1, fout);
+  fout << "rootObject = " << m_RootObject->GetId() << ";\n";
+  fout << "}\n";
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalXCodeGenerator::GetDocumentation(cmDocumentationEntry& entry) const
+{
+  entry.name = this->GetName();
+  entry.brief = "NOT YET WORKING, Will generates XCode project files.";
+  entry.full = "";
+}
diff --git a/Source/cmGlobalXCodeGenerator.h b/Source/cmGlobalXCodeGenerator.h
new file mode 100644
index 0000000..543fb6f
--- /dev/null
+++ b/Source/cmGlobalXCodeGenerator.h
@@ -0,0 +1,81 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#ifndef cmGlobalXCodeGenerator_h
+#define cmGlobalXCodeGenerator_h
+
+#include "cmGlobalGenerator.h"
+#include "cmXCodeObject.h"
+class cmTarget;
+
+/** \class cmGlobalXCodeGenerator
+ * \brief Write a Unix makefiles.
+ *
+ * cmGlobalXCodeGenerator manages UNIX build process for a tree
+ */
+class cmGlobalXCodeGenerator : public cmGlobalGenerator
+{
+public:
+  cmGlobalXCodeGenerator();
+  static cmGlobalGenerator* New() { return new cmGlobalXCodeGenerator; }
+  
+  ///! Get the name for the generator.
+  virtual const char* GetName() const {
+    return cmGlobalXCodeGenerator::GetActualName();}
+  static const char* GetActualName() {return "XCode";}
+
+  /** Get the documentation entry for this generator.  */
+  virtual void GetDocumentation(cmDocumentationEntry& entry) const;
+  
+  ///! Create a local generator appropriate to this Global Generator
+  virtual cmLocalGenerator *CreateLocalGenerator();
+
+  /**
+   * Try to determine system infomation such as shared library
+   * extension, pthreads, byte order etc.  
+   */
+  virtual void EnableLanguage(std::vector<std::string>const& languages, cmMakefile *);
+  /**
+   * Try running cmake and building a file. This is used for dynalically
+   * loaded commands, not as part of the usual build process.
+   */
+  virtual int TryCompile(const char *srcdir, const char *bindir,
+                         const char *projectName, const char *targetName,
+                         std::string *output, cmMakefile* mf);
+
+  /**
+   * Generate the all required files for building this project/tree. This
+   * basically creates a series of LocalGenerators for each directory and
+   * requests that they Generate.  
+   */
+  virtual void Generate();
+
+private:
+  cmXCodeObject* CreateObject(cmXCodeObject::PBXType ptype, cmXCodeObject::Type type);
+  void ClearXCodeObjects();
+  void CreateXCodeObjects(cmLocalGenerator* root,
+                          std::vector<cmLocalGenerator*>& generators);
+  void OutputXCodeProject(cmLocalGenerator* root,
+                          std::vector<cmLocalGenerator*>& generators);
+  void  WriteXCodePBXProj(std::ostream& fout,
+                          cmLocalGenerator* root,
+                          std::vector<cmLocalGenerator*>& generators);
+  
+  std::vector<cmXCodeObject*> m_XCodeObjects;
+  cmXCodeObject* m_RootObject;
+};
+
+#endif
diff --git a/Source/cmLocalXCodeGenerator.cxx b/Source/cmLocalXCodeGenerator.cxx
new file mode 100644
index 0000000..eb709b3
--- /dev/null
+++ b/Source/cmLocalXCodeGenerator.cxx
@@ -0,0 +1,10 @@
+#include "cmLocalXCodeGenerator.h"
+
+cmLocalXCodeGenerator::cmLocalXCodeGenerator()
+{
+}
+
+cmLocalXCodeGenerator::~cmLocalXCodeGenerator()
+{
+}
+
diff --git a/Source/cmLocalXCodeGenerator.h b/Source/cmLocalXCodeGenerator.h
new file mode 100644
index 0000000..ddc8f46
--- /dev/null
+++ b/Source/cmLocalXCodeGenerator.h
@@ -0,0 +1,40 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#ifndef cmLocalXCodeGenerator_h
+#define cmLocalXCodeGenerator_h
+
+#include "cmLocalGenerator.h"
+
+/** \class cmLocalXCodeGenerator
+ * \brief Write a local Xcode project
+ *
+ * cmLocalXCodeGenerator produces a LocalUnix makefile from its
+ * member m_Makefile.
+ */
+class cmLocalXCodeGenerator : public cmLocalGenerator
+{
+public:
+  ///! Set cache only and recurse to false by default.
+  cmLocalXCodeGenerator();
+
+  virtual ~cmLocalXCodeGenerator();
+private:
+
+};
+
+#endif
+
diff --git a/Source/cmXCodeObject.cxx b/Source/cmXCodeObject.cxx
index a218b53..9104ca4 100644
--- a/Source/cmXCodeObject.cxx
+++ b/Source/cmXCodeObject.cxx
@@ -8,8 +8,7 @@ const char* cmXCodeObject::PBXTypeNames[] = {
     "None"
   };
 
-std::vector<cmXCodeObject*> cmXCodeObject::s_AllObjects;
-
+//----------------------------------------------------------------------------
 cmXCodeObject::cmXCodeObject(PBXType ptype, Type type)
 {
   m_IsA = ptype;
@@ -17,10 +16,13 @@ cmXCodeObject::cmXCodeObject(PBXType ptype, Type type)
   str << (void*)this;
   m_Id = str.str();
   m_Type = type;
-  cmXCodeObject::s_AllObjects.push_back(this);
+  if(m_Type == OBJECT)
+    {
+    this->AddAttribute("isa", PBXTypeNames[m_IsA]);
+    }
 }
 
-
+//----------------------------------------------------------------------------
 void cmXCodeObject::Indent(int level, std::ostream& out)
 {
   while(level)
@@ -30,9 +32,10 @@ void cmXCodeObject::Indent(int level, std::ostream& out)
     }
 }
 
+//----------------------------------------------------------------------------
 void cmXCodeObject::Print(std::ostream& out)
 {
-  this->Indent(1, out);
+  cmXCodeObject::Indent(2, out);
   out << m_Id << " = {\n";
   std::map<cmStdString, cmXCodeObject*>::iterator i;
   for(i = m_ObjectAttributes.begin(); i != m_ObjectAttributes.end(); ++i)
@@ -40,58 +43,59 @@ void cmXCodeObject::Print(std::ostream& out)
     cmXCodeObject* object = i->second;
     if(object->m_Type == OBJECT_LIST)
       {
-      this->Indent(2, out);
+      cmXCodeObject::Indent(3, out);
       out << i->first << " = {\n";
       for(unsigned int k = 0; k < i->second->m_List.size(); k++)
         {
-        this->Indent(3, out);
+        cmXCodeObject::Indent(4, out);
         out << i->second->m_List[k]->m_Id << ",\n";
         } 
-      this->Indent(2, out);
+      cmXCodeObject::Indent(3, out);
       out << "};\n";
       }
     else if(object->m_Type == ATTRIBUTE_GROUP)
       {
       std::map<cmStdString, cmStdString>::iterator j;
-      this->Indent(2, out);
+      cmXCodeObject::Indent(3, out);
       out << i->first << " = {\n";
       for(j = object->m_StringAttributes.begin(); j != object->m_StringAttributes.end(); ++j)
         {
-        this->Indent(3, out);
+        cmXCodeObject::Indent(4, out);
         out << j->first << " = " << j->second << ";\n";
         }
-      this->Indent(2, out);
-      out << " }\n";
+      cmXCodeObject::Indent(3, out);
+      out << "}\n";
       }
     else if(object->m_Type == OBJECT_REF)
       {
-      this->Indent(2, out);
+      cmXCodeObject::Indent(3, out);
       out << i->first << " = " << object->m_Object->m_Id << ";\n";
       }
         
     }
-      
-  this->Indent(2, out);
-  out << "isa = " << PBXTypeNames[m_IsA] << ";\n";
   std::map<cmStdString, cmStdString>::iterator j;
   for(j = m_StringAttributes.begin(); j != m_StringAttributes.end(); ++j)
     {
-    this->Indent(2, out);
+    cmXCodeObject::Indent(3, out);
     out << j->first << " = " << j->second << ";\n";
     }
-  this->Indent(1, out);
+  cmXCodeObject::Indent(2, out);
   out << "};\n";
 }
   
-void cmXCodeObject::PrintAll(std::ostream& out)
-{
+//----------------------------------------------------------------------------
+void cmXCodeObject::PrintList(std::vector<cmXCodeObject*> const& objs,
+                              std::ostream& out)
+{ 
+  cmXCodeObject::Indent(1, out);
   out << "objects = {\n";
-  for(unsigned int i = 0; i < s_AllObjects.size(); ++i)
+  for(unsigned int i = 0; i < objs.size(); ++i)
     {
-    if(s_AllObjects[i]->m_Type == OBJECT)
+    if(objs[i]->m_Type == OBJECT)
       {
-      s_AllObjects[i]->Print(out);
+      objs[i]->Print(out);
       }
     }
+  cmXCodeObject::Indent(1, out);
   out << "};\n";
 }
diff --git a/Source/cmXCodeObject.h b/Source/cmXCodeObject.h
index 0dc6790..819e3a5 100644
--- a/Source/cmXCodeObject.h
+++ b/Source/cmXCodeObject.h
@@ -1,3 +1,6 @@
+#ifndef cmXCodeObject_h
+#define cmXCodeObject_h
+
 #include "cmStandardIncludes.h"
 
 class cmXCodeObject
@@ -31,13 +34,14 @@ public:
     {
       m_List.push_back(value);
     }
-  void Indent(int level, std::ostream& out);
+  static void Indent(int level, std::ostream& out);
   void Print(std::ostream& out);
-  static void PrintAll(std::ostream& out);
+  static void PrintList(std::vector<cmXCodeObject*> const&, std::ostream& out);
   const char* GetId()
     {
       return m_Id.c_str();
     }
+private:
   Type m_Type;
   cmStdString m_Id;
   PBXType m_IsA;
@@ -45,5 +49,5 @@ public:
   std::vector<cmXCodeObject*> m_List;
   std::map<cmStdString, cmXCodeObject*> m_ObjectAttributes;
   std::map<cmStdString, cmStdString> m_StringAttributes;
-  static std::vector<cmXCodeObject*> s_AllObjects;
 };
+#endif