ENH: add Eclipse CDT4 generator, patch from Miguel A. Figueroa-Villanueva

Alex

4 files changed, 814 insertions, 0 deletions

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 3e670a1..1a0e8ab 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -106,6 +106,8 @@ SET(SRCS
   cmExprLexer.cxx
   cmExprParser.cxx
   cmExprParserHelper.cxx
+  cmExtraEclipseCDT4Generator.cxx
+  cmExtraEclipseCDT4Generator.h
   cmFileTimeComparison.cxx
   cmFileTimeComparison.h
   cmGeneratedFileStream.cxx
diff --git a/Source/cmExtraEclipseCDT4Generator.cxx b/Source/cmExtraEclipseCDT4Generator.cxx
new file mode 100644
index 0000000..8fd06a3
--- /dev/null
+++ b/Source/cmExtraEclipseCDT4Generator.cxx
@@ -0,0 +1,706 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  Copyright (c) 2004 Alexander Neundorf neundorf@kde.org, All rights reserved.
+  Copyright (c) 2007 Miguel A. Figueroa-Villanueva. 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 "cmExtraEclipseCDT4Generator.h"
+#include "cmGlobalUnixMakefileGenerator3.h"
+#include "cmLocalUnixMakefileGenerator3.h"
+#include "cmMakefile.h"
+#include "cmGeneratedFileStream.h"
+#include "cmTarget.h"
+
+#include "cmSystemTools.h"
+
+//----------------------------------------------------------------------------
+cmExtraEclipseCDT4Generator
+::cmExtraEclipseCDT4Generator() : cmExternalMakefileProjectGenerator()
+{
+//#if defined(_WIN32)
+//  this->SupportedGlobalGenerators.push_back("NMake Makefiles");
+//  this->SupportedGlobalGenerators.push_back("MSYS Makefiles");
+//  this->SupportedGlobalGenerators.push_back("MinGW Makefiles");
+//#endif
+  this->SupportedGlobalGenerators.push_back("Unix Makefiles");
+}
+
+//----------------------------------------------------------------------------
+void cmExtraEclipseCDT4Generator
+::GetDocumentation(cmDocumentationEntry& entry, const char*) const
+{
+  entry.name = this->GetName();
+  entry.brief = "Generates Eclipse CDT 4.0 project files.";
+  entry.full =
+    "Project files for Eclipse will be created in the top directory "
+    "and will have a linked resource to every subdirectory which "
+    "features a CMakeLists.txt file containing a PROJECT() call."
+    "Additionally a hierarchy of makefiles is generated into the "
+    "build tree. The appropriate make program can build the project through "
+    "the default make target. A \"make install\" target is also provided.";
+}
+
+//----------------------------------------------------------------------------
+void cmExtraEclipseCDT4Generator
+::SetGlobalGenerator(cmGlobalGenerator* generator)
+{
+  cmExternalMakefileProjectGenerator::SetGlobalGenerator(generator);
+  cmGlobalUnixMakefileGenerator3* mf
+    = static_cast<cmGlobalUnixMakefileGenerator3*>(generator);
+  mf->SetToolSupportsColor(false);
+  mf->SetForceVerboseMakefiles(true);
+  mf->EnableInstallTarget();
+}
+
+//----------------------------------------------------------------------------
+void cmExtraEclipseCDT4Generator::Generate()
+{
+  // create a .project file
+  this->CreateProjectFile();
+
+  // create a .cproject file
+  this->CreateCProjectFile();
+}
+
+//----------------------------------------------------------------------------
+void cmExtraEclipseCDT4Generator::CreateProjectFile() const
+{
+  const cmMakefile* mf
+    = this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile();
+
+  std::string filename = mf->GetStartOutputDirectory();
+  filename = filename + "/" + ".project";
+
+  cmGeneratedFileStream fout(filename.c_str());
+  if (!fout)
+    {
+    return;
+    }
+
+  fout << 
+    "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+    "<projectDescription>\n"
+    "\t<name>" << mf->GetProjectName() << "</name>\n"
+    "\t<comment></comment>\n"
+    "\t<projects>\n"
+    "\t</projects>\n"
+    "\t<buildSpec>\n"
+    "\t\t<buildCommand>\n"
+    "\t\t\t<name>org.eclipse.cdt.make.core.makeBuilder</name>\n"
+    "\t\t\t<triggers>clean,full,incremental,</triggers>\n"
+    "\t\t\t<arguments>\n"
+    ;
+
+  // use clean target...
+  fout << 
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>\n"
+    "\t\t\t\t\t<value>clean</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.enableCleanBuild</key>\n"
+    "\t\t\t\t\t<value>true</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.append_environment</key>\n"
+    "\t\t\t\t\t<value>true</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.stopOnError</key>\n"
+    "\t\t\t\t\t<value>true</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    ;
+
+  // set the make command...
+  std::string make = mf->GetRequiredDefinition("CMAKE_MAKE_PROGRAM");
+  //fout << "\t\t\t\t<dictionary>\n"
+  //        "\t\t\t\t\t<key>org.eclipse.cdt.make.core.buildCommand</key>\n"
+  //        "\t\t\t\t\t<value>" + make + "</value>\n"
+  //        "\t\t\t\t</dictionary>\n"
+  //        ;
+  fout << 
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.enabledIncrementalBuild</key>\n"
+    "\t\t\t\t\t<value>true</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.build.command</key>\n"
+    "\t\t\t\t\t<value>" + make + "</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.contents</key>\n"
+    "\t\t\t\t\t<value>org.eclipse.cdt.make.core.activeConfigSettings</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.build.target.inc</key>\n"
+    "\t\t\t\t\t<value>all</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.build.arguments</key>\n"
+    "\t\t\t\t\t<value></value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.buildLocation</key>\n"
+    "\t\t\t\t\t<value>"
+     << this->GetEclipsePath(mf->GetStartOutputDirectory()) << "</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>\n"
+    "\t\t\t\t\t<value>false</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.environment</key>\n"
+    "\t\t\t\t\t<value></value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.enableFullBuild</key>\n"
+    "\t\t\t\t\t<value>true</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.build.target.auto</key>\n"
+    "\t\t\t\t\t<value>all</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.enableAutoBuild</key>\n"
+    "\t\t\t\t\t<value>false</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.build.target.clean</key>\n"
+    "\t\t\t\t\t<value>clean</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.fullBuildTarget</key>\n"
+    "\t\t\t\t\t<value>all</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.buildArguments</key>\n"
+    "\t\t\t\t\t<value></value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.build.location</key>\n"
+    "\t\t\t\t\t<value>"
+    << this->GetEclipsePath(mf->GetStartOutputDirectory()) << "</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.make.core.autoBuildTarget</key>\n"
+    "\t\t\t\t\t<value>all</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t\t<dictionary>\n"
+    "\t\t\t\t\t<key>org.eclipse.cdt.core.errorOutputParser</key>\n"
+    "\t\t\t\t\t<value>"
+    "org.eclipse.cdt.core.MakeErrorParser;"
+    "org.eclipse.cdt.core.GCCErrorParser;"
+    "org.eclipse.cdt.core.GASErrorParser;"
+    "org.eclipse.cdt.core.GLDErrorParser;"
+    // *** "org.eclipse.cdt.core.VCErrorParser;"
+    "</value>\n"
+    "\t\t\t\t</dictionary>\n"
+    "\t\t\t</arguments>\n"
+    "\t\t</buildCommand>\n"
+    "\t\t<buildCommand>\n"
+    "\t\t\t<name>org.eclipse.cdt.make.core.ScannerConfigBuilder</name>\n"
+    "\t\t\t<arguments>\n"
+    "\t\t\t</arguments>\n"
+    "\t\t</buildCommand>\n"
+    "\t</buildSpec>\n"
+    "\t<natures>\n"
+    // *** ccnature only if it is c++ ???
+    "\t\t<nature>org.eclipse.cdt.core.ccnature</nature>\n"
+    "\t\t<nature>org.eclipse.cdt.make.core.makeNature</nature>\n"
+    "\t\t<nature>org.eclipse.cdt.make.core.ScannerConfigNature</nature>\n"
+    "\t\t<nature>org.eclipse.cdt.core.cnature</nature>\n"
+    "\t</natures>\n"
+    "\t<linkedResources>\n"
+    ;
+
+  // for each sub project create a linked resource to the source dir
+  for (std::map<cmStdString, std::vector<cmLocalGenerator*> >::const_iterator
+        it = this->GlobalGenerator->GetProjectMap().begin();
+       it != this->GlobalGenerator->GetProjectMap().end();
+       ++it)
+    {
+    fout << "\t\t<link>\n"
+            "\t\t\t<name>" << it->first << "</name>\n"
+            "\t\t\t<type>2</type>\n"
+            "\t\t\t<location>"
+            << this->GetEclipsePath(
+                 it->second[0]->GetMakefile()->GetStartDirectory())
+            << "</location>\n"
+            "\t\t</link>\n"
+            ;
+    }
+
+  fout << "\t</linkedResources>\n"
+          "</projectDescription>\n"
+          ;
+}
+
+//----------------------------------------------------------------------------
+void cmExtraEclipseCDT4Generator::CreateCProjectFile() const
+{
+  std::set<std::string> emmited;
+  
+  const cmMakefile* mf
+    = this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile();
+
+  std::string filename = mf->GetStartOutputDirectory();
+  filename = filename + "/" + ".cproject";
+
+  cmGeneratedFileStream fout(filename.c_str());
+  if (!fout)
+    {
+    return;
+    }
+
+  // add header
+  fout << 
+    "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n"
+    "<?fileVersion 4.0.0?>\n\n"
+    "<cproject>\n"
+    "<storageModule moduleId=\"org.eclipse.cdt.core.settings\">\n"
+    ;
+
+  fout << "<cconfiguration id=\"org.eclipse.cdt.core.default.config.1\">\n";
+
+  // *** what is this...
+  fout << 
+    "<storageModule"
+    " buildSystemId=\"org.eclipse.cdt.core.defaultConfigDataProvider\""
+    " id=\"org.eclipse.cdt.core.default.config.1\""
+    " moduleId=\"org.eclipse.cdt.core.settings\" name=\"Configuration\">\n"
+    "<externalSettings/>\n"
+    "<extensions>\n"
+    ;
+  // *** refactor this out...
+  switch (GetToolChainType(*mf))
+  {
+    case EclipseToolchainLinux   :
+      fout << "<extension id=\"org.eclipse.cdt.core.ELF\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\"/>\n"
+              ;
+      fout << "<extension id=\"org.eclipse.cdt.core.GNU_ELF\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\">\n"
+              "<attribute key=\"addr2line\" value=\"addr2line\"/>\n"
+              "<attribute key=\"c++filt\" value=\"c++filt\"/>\n"
+              "</extension>\n"
+              ;
+      break;
+    case EclipseToolchainCygwin  :
+      fout << "<extension id=\"org.eclipse.cdt.core.Cygwin_PE\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\">\n"
+              "<attribute key=\"addr2line\" value=\"addr2line\"/>\n"
+              "<attribute key=\"c++filt\" value=\"c++filt\"/>\n"
+              "<attribute key=\"cygpath\" value=\"cygpath\"/>\n"
+              "<attribute key=\"nm\" value=\"nm\"/>\n"
+              "</extension>\n"
+              ;
+      break;
+    case EclipseToolchainMinGW   :
+      fout << "<extension id=\"org.eclipse.cdt.core.PE\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\"/>\n"
+              ;
+      break;
+    case EclipseToolchainSolaris :
+      fout << "<extension id=\"org.eclipse.cdt.core.ELF\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\"/>\n"
+              ;
+      break;
+    case EclipseToolchainMacOSX  :
+      fout << "<extension id=\"org.eclipse.cdt.core.MachO\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\">\n"
+              "<attribute key=\"c++filt\" value=\"c++filt\"/>\n"
+              "</extension>\n"
+              ;
+      break;
+    case EclipseToolchainOther   :
+      fout << "<extension id=\"org.eclipse.cdt.core.PE\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\"/>\n"
+              ;
+      fout << "<extension id=\"org.eclipse.cdt.core.ELF\""
+              " point=\"org.eclipse.cdt.core.BinaryParser\"/>\n"
+              ;
+      break;
+    default      :
+      // *** Should never get here ***
+      fout << "<error_toolchain_type/>\n";
+  }
+  fout << "</extensions>\n"
+          "</storageModule>\n"
+          ;
+  
+  // ???
+  fout << 
+    "<storageModule moduleId=\"org.eclipse.cdt.core.language.mapping\">\n"
+    "<project-mappings/>\n"
+    "</storageModule>\n"
+    ;
+
+  // ???
+  fout<<"<storageModule moduleId=\"org.eclipse.cdt.core.externalSettings\"/>\n"
+          ;
+
+  // set the path entries (includes, libs, source dirs, etc.)
+  fout << "<storageModule moduleId=\"org.eclipse.cdt.core.pathentry\">\n"
+          ;
+  // for each sub project with a linked resource to the source dir:
+  // - make it type 'src'
+  // - and exclude it from type 'out'
+  std::string exclude_from_out;
+  for (std::map<cmStdString, std::vector<cmLocalGenerator*> >::const_iterator
+        it = this->GlobalGenerator->GetProjectMap().begin();
+       it != this->GlobalGenerator->GetProjectMap().end();
+       ++it)
+    {
+    fout << "<pathentry kind=\"src\" path=\"" << it->first << "\"/>\n"
+            ;
+    exclude_from_out += it->first + "/,";
+    }
+  exclude_from_out.resize(exclude_from_out.size()-1);
+  fout << "<pathentry excluding=\"" << exclude_from_out
+       << "\" kind=\"out\" path=\"\"/>\n"
+       ;
+  // include dirs
+  emmited.clear();
+  for (std::vector<cmLocalGenerator*>::const_iterator
+        it = this->GlobalGenerator->GetLocalGenerators().begin();
+       it != this->GlobalGenerator->GetLocalGenerators().end();
+       ++it)
+    {
+    const std::vector<std::string>& includeDirs
+      = (*it)->GetMakefile()->GetIncludeDirectories();
+    for(std::vector<std::string>::const_iterator inc = includeDirs.begin();
+        inc != includeDirs.end();
+        ++inc)
+      {
+      if(emmited.find(*inc) == emmited.end())
+        {
+        emmited.insert(*inc);
+        fout << "<pathentry include=\"" << this->GetEclipsePath(*inc)
+             << "\" kind=\"inc\" path=\"\" system=\"true\"/>\n";
+        }
+      }
+    }
+  fout << "</storageModule>\n"
+          ;
+
+  // add build targets
+  fout << 
+    "<storageModule moduleId=\"org.eclipse.cdt.make.core.buildtargets\">\n"
+    "<buildTargets>\n"
+    ;
+  emmited.clear();
+  for (std::vector<cmLocalGenerator*>::const_iterator
+        it = this->GlobalGenerator->GetLocalGenerators().begin();
+       it != this->GlobalGenerator->GetLocalGenerators().end();
+       ++it)
+    {
+    const cmTargets& targets = (*it)->GetMakefile()->GetTargets();
+    for(cmTargets::const_iterator t = targets.begin(); t != targets.end(); ++t)
+      {
+      if(emmited.find(t->first) == emmited.end())
+        {
+        emmited.insert(t->first);
+        this->AppendTarget(fout, t->first);
+        }
+      }
+    }
+  fout << "</buildTargets>\n"
+          "</storageModule>\n"
+          ;
+
+  this->AppendStorageScanners(fout, *mf);
+
+  fout << "</cconfiguration>\n"
+          "</storageModule>\n"
+          "<storageModule moduleId=\"cdtBuildSystem\" version=\"4.0.0\">\n"
+          "<project id=\"" << mf->GetProjectName() << ".null.1\""
+          " name=\"" << mf->GetProjectName() << "\"/>\n"
+          "</storageModule>\n"
+          "</cproject>\n"
+          ;
+}
+
+//----------------------------------------------------------------------------
+cmExtraEclipseCDT4Generator::EclipseToolchainType
+cmExtraEclipseCDT4Generator::GetToolChainType(const cmMakefile& makefile) const
+{
+  if (makefile.IsSet("UNIX"))
+    {
+    if (makefile.IsSet("CYGWIN"))
+      {
+      return EclipseToolchainCygwin;
+      }
+    if (makefile.IsSet("APPLE" ))
+      {
+      return EclipseToolchainMacOSX;
+      }
+    // *** how do I determine if it is Solaris ???
+    return EclipseToolchainLinux;
+    }
+  else if (makefile.IsSet("WIN32"))
+    {
+    if (makefile.IsSet("MINGW"))
+      {
+      return EclipseToolchainMinGW;
+      }
+    if (makefile.IsSet("MSYS" ))
+      {
+      return EclipseToolchainMinGW;
+      }
+    return EclipseToolchainOther;
+    }
+  else
+    {
+    return EclipseToolchainOther;
+    }
+}
+
+std::string
+cmExtraEclipseCDT4Generator::GetEclipsePath(const std::string& path) const
+{
+#if defined(__CYGWIN__)
+  std::string cmd = "cygpath -w " + path;
+  std::string out;
+  if (!cmSystemTools::RunCommand(cmd.c_str(), out, 0, false))
+    {
+    return path;
+    }
+  else
+    {
+    out.erase(out.find_last_of('\n'));
+    return out;
+    }
+#else
+  return path;
+#endif
+}
+
+//----------------------------------------------------------------------------
+// Helper functions
+//----------------------------------------------------------------------------
+void cmExtraEclipseCDT4Generator
+::AppendStorageScanners(cmGeneratedFileStream& fout,
+                        const cmMakefile&      makefile) const
+{
+  fout << 
+    "<storageModule moduleId=\"scannerConfiguration\">\n"
+    "<autodiscovery enabled=\"true\" problemReportingEnabled=\"true\""
+    " selectedProfileId=\"org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile\"/>\n"
+    ;
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile",
+    true, "", true, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.make.core.GCCStandardMakePerFileProfile",
+    true, "", true, "makefileGenerator",
+    "-f ${project_name}_scd.mk",
+    "make", true, true);
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfile",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileCPP",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.cpp",
+    "g++", true, true);
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.c",
+    "gcc", true, true);
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfile",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileCPP",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.cpp",
+    "g++", true, true);
+  this->AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileC",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.c",
+    "gcc", true, true);
+
+/*
+  // *** this needs to be conditional on platform ???
+  fout << "<scannerConfigBuildInfo instanceId=\""
+          "cdt.managedbuild.toolchain.gnu.cygwin.base.1;"
+          "cdt.managedbuild.toolchain.gnu.cygwin.base.1.1;"
+          "cdt.managedbuild.tool.gnu.cpp.compiler.cygwin.base.1;"
+          "cdt.managedbuild.tool.gnu.cpp.compiler.input.cygwin.1\">\n"
+          "<autodiscovery enabled=\"true\" problemReportingEnabled=\"true\""
+          " selectedProfileId=\""
+          "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileCPP\"/>\n"
+          ;
+
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile",
+    true, "", true, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.make.core.GCCStandardMakePerFileProfile",
+    true, "", true, "makefileGenerator",
+    "-f ${project_name}_scd.mk",
+    "make", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfile",
+    true, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileCPP",
+    true, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.cpp",
+    "g++", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC",
+    true, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.c",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfile",
+    true, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileCPP",
+    true, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.cpp",
+    "g++", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileC",
+    true, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.c",
+    "gcc", true, true);
+
+  // *** this needs to be conditional on platform ???
+  fout << "</scannerConfigBuildInfo>\n"
+          "<scannerConfigBuildInfo instanceId=\""
+          "cdt.managedbuild.toolchain.gnu.cygwin.base.1;"
+          "cdt.managedbuild.toolchain.gnu.cygwin.base.1.1;"
+          "cdt.managedbuild.tool.gnu.c.compiler.cygwin.base.1;"
+          "cdt.managedbuild.tool.gnu.c.compiler.input.cygwin.1\">\n"
+          "<autodiscovery enabled=\"true\" problemReportingEnabled=\"true\""
+          " selectedProfileId=\""
+          "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileC\"/>\n"
+          ;
+
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile",
+    true, "", true, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.make.core.GCCStandardMakePerFileProfile",
+    true, "", true, "makefileGenerator",
+    "-f ${project_name}_scd.mk",
+    "make", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfile",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileCPP",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.cpp",
+    "g++", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.c",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfile",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/${specs_file}",
+    "gcc", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileCPP",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.cpp",
+    "g++", true, true);
+  AppendScannerProfile(fout,
+    "org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileC",
+    false, "", false, "specsFile",
+    "-E -P -v -dD ${plugin_state_location}/specs.c",
+    "gcc", true, true);
+
+  fout << "</scannerConfigBuildInfo>\n"
+          ;
+*/
+
+  fout << "</storageModule>\n"
+          ;
+}
+
+void cmExtraEclipseCDT4Generator
+::AppendTarget(cmGeneratedFileStream& fout,
+               const std::string&     target) const
+{
+  const cmMakefile& mf
+    = *(this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile());
+  std::string make = mf.GetRequiredDefinition("CMAKE_MAKE_PROGRAM");
+
+  fout << 
+    "<target name=\"" << target << "\""
+    " path=\"\""
+    " targetID=\"org.eclipse.cdt.make.MakeTargetBuilder\">\n"
+    "<buildCommand>" << make << "</buildCommand>\n"
+    "<buildArguments/>\n"
+    "<buildTarget>" << target << "</buildTarget>\n"
+    "<stopOnError>true</stopOnError>\n"
+    "<useDefaultCommand>false</useDefaultCommand>\n"
+    "</target>\n"
+    ;
+}
+
+void cmExtraEclipseCDT4Generator
+::AppendScannerProfile(cmGeneratedFileStream& fout,
+                       const std::string&     profileID,
+                       bool                   openActionEnabled,
+                       const std::string&     openActionFilePath,
+                       bool                   pParserEnabled,
+                       const std::string&     scannerInfoProviderID,
+                       const std::string&     runActionArguments,
+                       const std::string&     runActionCommand,
+                       bool                   runActionUseDefault,
+                       bool                   sipParserEnabled) const
+{
+  fout << 
+    "<profile id=\"" << profileID << "\">\n"
+    "<buildOutputProvider>\n"
+    "<openAction enabled=\"" << (openActionEnabled ? "true" : "false")
+    << "\" filePath=\"" << openActionFilePath << "\"/>\n"
+    "<parser enabled=\"" << (pParserEnabled ? "true" : "false") << "\"/>\n"
+    "</buildOutputProvider>\n"
+    "<scannerInfoProvider id=\"" << scannerInfoProviderID << "\">\n"
+    "<runAction arguments=\"" << runActionArguments << "\""
+    " command=\"" << runActionCommand
+    << "\" useDefault=\"" << (runActionUseDefault ? "true":"false") << "\"/>\n"
+    "<parser enabled=\"" << (sipParserEnabled ? "true" : "false") << "\"/>\n"
+    "</scannerInfoProvider>\n"
+    "</profile>\n"
+    ;
+}
diff --git a/Source/cmExtraEclipseCDT4Generator.h b/Source/cmExtraEclipseCDT4Generator.h
new file mode 100644
index 0000000..17fd10d
--- /dev/null
+++ b/Source/cmExtraEclipseCDT4Generator.h
@@ -0,0 +1,93 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  Copyright (c) 2004 Alexander Neundorf, neundorf@kde.org. All rights reserved.
+  Copyright (c) 2007 Miguel A. Figueroa-Villanueva. 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 cmExtraEclipseCDT4Generator_h
+#define cmExtraEclipseCDT4Generator_h
+
+#include "cmExternalMakefileProjectGenerator.h"
+
+class cmMakefile;
+class cmGeneratedFileStream;
+
+/** \class cmExtraEclipseCDT4Generator
+ * \brief Write Eclipse project files for Makefile based projects
+ *
+ * This generator is in early alpha stage.
+ */
+class cmExtraEclipseCDT4Generator : public cmExternalMakefileProjectGenerator
+{
+public:
+  cmExtraEclipseCDT4Generator();
+
+  static cmExternalMakefileProjectGenerator* New() {
+    return new cmExtraEclipseCDT4Generator;
+  }
+
+  virtual const char* GetName() const {
+    return cmExtraEclipseCDT4Generator::GetActualName();
+  }
+
+  static const char* GetActualName() { return "Eclipse CDT4"; }
+
+  virtual void GetDocumentation(cmDocumentationEntry& entry,
+                                const char*           fullName) const;
+
+  virtual void SetGlobalGenerator(cmGlobalGenerator* generator);
+
+  virtual void Generate();
+
+private:
+  // create .project file
+  void CreateProjectFile() const;
+
+  // create .cproject file
+  void CreateCProjectFile() const;
+
+  // Eclipse supported toolchain types
+  enum EclipseToolchainType
+    {
+    EclipseToolchainOther,
+    EclipseToolchainLinux,
+    EclipseToolchainCygwin,
+    EclipseToolchainMinGW,
+    EclipseToolchainSolaris,
+    EclipseToolchainMacOSX
+    };
+  EclipseToolchainType GetToolChainType(const cmMakefile& makefile) const;
+
+  // If built with cygwin cmake, convert posix to windows path.
+  std::string GetEclipsePath(const std::string& path) const;
+  
+  // Helper functions
+  void AppendStorageScanners(cmGeneratedFileStream& fout,
+                             const cmMakefile&      makefile) const;
+  void AppendTarget         (cmGeneratedFileStream& fout,
+                             const std::string&     target) const;
+  void AppendScannerProfile (cmGeneratedFileStream& fout,
+                             const std::string&     profileID,
+                             bool                   openActionEnabled,
+                             const std::string&     openActionFilePath,
+                             bool                   pParserEnabled,
+                             const std::string&     scannerInfoProviderID,
+                             const std::string&     runActionArguments,
+                             const std::string&     runActionCommand,
+                             bool                   runActionUseDefault,
+                             bool                   sipParserEnabled) const;
+};
+
+#endif
diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index ea1e8b7..85a1127 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -47,6 +47,10 @@
 # endif
 #endif
 
+#if defined(CMAKE_BUILD_WITH_CMAKE)
+#  define CMAKE_USE_ECLIPSE
+#endif
+
 #if defined(__MINGW32__) && !defined(CMAKE_BUILD_WITH_CMAKE)
 # define CMAKE_BOOT_MINGW
 #endif
@@ -78,6 +82,10 @@
 # include "cmGlobalKdevelopGenerator.h"
 #endif
 
+#ifdef CMAKE_USE_ECLIPSE
+# include "cmExtraEclipseCDT4Generator.h"
+#endif
+
 #include <stdlib.h> // required for atoi
 
 #if defined( __APPLE__ )
@@ -1523,6 +1531,11 @@ void cmake::AddDefaultExtraGenerators()
                           &cmExtraCodeBlocksGenerator::New);
 #endif
 
+#ifdef CMAKE_USE_ECLIPSE
+  this->AddExtraGenerator(cmExtraEclipseCDT4Generator::GetActualName(),
+                          &cmExtraEclipseCDT4Generator::New);
+#endif
+
 #ifdef CMAKE_USE_KDEVELOP
   this->AddExtraGenerator(cmGlobalKdevelopGenerator::GetActualName(), 
                           &cmGlobalKdevelopGenerator::New);