ENH: warning fixes and some first steps in cleaning up the convert code

7 files changed, 149 insertions, 139 deletions

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index bb0d152..5158cf0 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -491,12 +491,6 @@ void cmGlobalGenerator::ClearEnabledLanguages()
 
 void cmGlobalGenerator::Configure()
 {
-  // Setup the current output directory components for use by
-  // ConvertToRelativePath.
-  std::string outdir =
-    cmSystemTools::CollapseFullPath(m_CMakeInstance->GetHomeOutputDirectory());
-  cmSystemTools::SplitPath(outdir.c_str(), m_HomeOutputDirectoryComponents);
-
   // Delete any existing cmLocalGenerators
   unsigned int i;
   for (i = 0; i < m_LocalGenerators.size(); ++i)
@@ -1094,19 +1088,3 @@ void cmGlobalGenerator::SetupTests()
       }
     }
 }
-
-
-//----------------------------------------------------------------------------
-std::string cmGlobalGenerator::ConvertToHomeRelativePath(const char* remote)
-{
-  return (this->ConvertToRelativePath(m_HomeOutputDirectoryComponents,remote));
-}
-
-//----------------------------------------------------------------------------
-std::string
-cmGlobalGenerator::ConvertToHomeRelativeOutputPath(const char* remote)
-{
-  return cmSystemTools::ConvertToOutputPath
-    (this->ConvertToRelativePath(m_HomeOutputDirectoryComponents,remote).c_str());
-}
-
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 8a95263..c72ab67 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -138,20 +138,6 @@ public:
   std::string ConvertToRelativePath(const std::vector<std::string>& local,
                                     const char* remote);
 
-  /**
-   * Convert the given remote path to a relative path with respect to
-   * this generator's output directory.  The remote path must use
-   * forward slashes and not already be escaped or quoted.
-   */
-  std::string ConvertToHomeRelativePath(const char* remote);
-
-  /**
-   * Convert to an output path that is relative to the output
-   * directory.  The remote path must use forward slashes and not
-   * already be escaped or quoted.
-   */
-  std::string ConvertToHomeRelativeOutputPath(const char* remote);
-
   /*
    * Determine what program to use for building the project.
    */
@@ -165,8 +151,6 @@ protected:
   void ConfigureRelativePaths();
   void SetupTests();
   
-  std::vector<std::string> m_HomeOutputDirectoryComponents;
-
   bool m_ForceUnixPaths;
   cmStdString m_FindMakeProgramFile;
   cmStdString m_ConfiguredFilesPath;
diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index 52838fd..78d36d2 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -193,9 +193,8 @@ void cmGlobalUnixMakefileGenerator3::WriteMainCMakefile()
     << "SET(CMAKE_DEPENDS_GENERATOR \"" << this->GetName() << "\")\n\n";
 
   // for each cmMakefile get its list of dependencies
-  unsigned int i;
   std::vector<std::string> lfiles;
-  for (i = 0; i < m_LocalGenerators.size(); ++i)
+  for (unsigned int i = 0; i < m_LocalGenerators.size(); ++i)
     {
     lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
   
@@ -244,13 +243,13 @@ void cmGlobalUnixMakefileGenerator3::WriteMainCMakefile()
 
   // add in all the directory information files
   std::string tmpStr;
-  for (i = 0; i < m_LocalGenerators.size(); ++i)
+  for (unsigned int i = 0; i < m_LocalGenerators.size(); ++i)
     {
     lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
     tmpStr = lg->GetMakefile()->GetStartOutputDirectory();
     tmpStr += "/CMakeDirectoryInformation.cmake";
-    cmakefileStream 
-      << "  \"" << this->ConvertToHomeRelativePath(tmpStr.c_str()).c_str() << "\"\n";
+    cmakefileStream << "  \"" << 
+      lg->Convert(tmpStr.c_str(),cmLocalGenerator::HOME_OUTPUT).c_str() << "\"\n";
     }
   cmakefileStream << "  )\n\n";
 
@@ -309,8 +308,8 @@ void cmGlobalUnixMakefileGenerator3
             iCheckSet.begin();
           csIter != iCheckSet.end(); ++csIter)
         {
-        cmakefileStream
-          << "  \"" << this->ConvertToHomeRelativePath(csIter->c_str()).c_str() << "\"\n";
+        cmakefileStream << "  \"" << 
+          lg->Convert(csIter->c_str(),cmLocalGenerator::HOME_OUTPUT).c_str() << "\"\n";
         }
       }
     cmakefileStream << "  )\n";
@@ -511,7 +510,7 @@ cmGlobalUnixMakefileGenerator3
 
   depends.push_back("cmake_check_build_system");
   std::string dir = lg->GetMakefile()->GetStartOutputDirectory();
-  dir = this->ConvertToHomeRelativeOutputPath(dir.c_str());
+  dir = lg->Convert(dir.c_str(),cmLocalGenerator::HOME_OUTPUT,cmLocalGenerator::MAKEFILE);
   localName = dir;
   localName += "/directory";
   
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index ff64a01..8fa2e4e 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -63,10 +63,20 @@ void cmLocalGenerator::Configure()
     }  
   
   // Setup the current output directory components for use by
-  // ConvertToRelativePath.
-  std::string outdir =
-    cmSystemTools::CollapseFullPath(m_Makefile->GetCurrentOutputDirectory());
-  cmSystemTools::SplitPath(outdir.c_str(), m_CurrentOutputDirectoryComponents);
+  // Convert
+  std::string outdir; 
+  outdir =
+    cmSystemTools::CollapseFullPath(m_Makefile->GetHomeDirectory());
+  cmSystemTools::SplitPath(outdir.c_str(), m_HomeDirectoryComponents);
+  outdir =
+    cmSystemTools::CollapseFullPath(m_Makefile->GetStartDirectory());
+  cmSystemTools::SplitPath(outdir.c_str(), m_StartDirectoryComponents);
+  outdir =
+    cmSystemTools::CollapseFullPath(m_Makefile->GetHomeOutputDirectory());
+  cmSystemTools::SplitPath(outdir.c_str(), m_HomeOutputDirectoryComponents);
+  outdir =
+    cmSystemTools::CollapseFullPath(m_Makefile->GetStartOutputDirectory());
+  cmSystemTools::SplitPath(outdir.c_str(), m_StartOutputDirectoryComponents);
 
   // Check whether relative paths should be used for optionally
   // relative paths.
@@ -466,8 +476,10 @@ void cmLocalGenerator::AddCustomCommandToCreateObject(const char* ofname,
                                                       cmSourceFile& source,
                                                       cmTarget& )
 { 
-  std::string objectFile = this->ConvertToRelativeOutputPath(ofname);
-  std::string sourceFile = this->ConvertToOptionallyRelativeOutputPath(source.GetFullPath().c_str());
+  // std::string objectFile = this->ConvertToRelativeOutputPath(ofname);
+  std::string objectFile = this->Convert(ofname,START_OUTPUT,SHELL);
+  std::string sourceFile = 
+    this->Convert(source.GetFullPath().c_str(),START_OUTPUT,SHELL,true);
   std::string varString = "CMAKE_";
   varString += lang;
   varString += "_COMPILE_OBJECT";
@@ -509,7 +521,7 @@ void cmLocalGenerator::AddCustomCommandToCreateObject(const char* ofname,
     for(std::vector<std::string>::iterator i = depends.begin();
         i != depends.end(); ++i)
       {
-      sourceAndDeps.push_back(this->ConvertToRelativeOutputPath(i->c_str()));
+      sourceAndDeps.push_back(this->Convert(i->c_str(),START_OUTPUT,SHELL));
       }
     } 
 #if 0
@@ -549,7 +561,7 @@ void cmLocalGenerator::AddBuildTargetRule(const char* llang, cmTarget& target)
         ofname += (*i)->GetSourceName() + outExt;
         objVector.push_back(ofname);
         this->AddCustomCommandToCreateObject(ofname.c_str(), llang, *(*i), target);
-        objs += this->ConvertToRelativeOutputPath(ofname.c_str());
+        objs += this->Convert(ofname.c_str(),START_OUTPUT,MAKEFILE);
         objs += " ";
         }
       }
@@ -878,7 +890,7 @@ cmLocalGenerator::ExpandRuleVariables(std::string& s,
 std::string 
 cmLocalGenerator::ConvertToOutputForExisting(const char* p)
 {
-  std::string ret = this->ConvertToOptionallyRelativeOutputPath(p);
+  std::string ret = this->Convert(p, START_OUTPUT, SHELL, true);
   // if there are spaces in the path, then get the short path version
   // if there is one
   if(ret.find(' ') != std::string::npos)
@@ -887,7 +899,7 @@ cmLocalGenerator::ConvertToOutputForExisting(const char* p)
       {
       if(!cmSystemTools::GetShortPath(ret.c_str(), ret))
         {
-        ret = this->ConvertToOptionallyRelativeOutputPath(p);
+        ret = this->Convert(p,START_OUTPUT,MAKEFILE,true);
         }
       }
     }
@@ -1063,7 +1075,7 @@ void cmLocalGenerator::GetTargetFlags(std::string& linkLibs,
           if((*i)->GetSourceExtension() == "def")
             {
             linkFlags += m_Makefile->GetSafeDefinition("CMAKE_LINK_DEF_FILE_FLAG");
-            linkFlags += this->ConvertToRelativeOutputPath((*i)->GetFullPath().c_str());
+            linkFlags += this->Convert((*i)->GetFullPath().c_str(),START_OUTPUT,MAKEFILE);
             linkFlags += " ";
             }
           }
@@ -1407,7 +1419,7 @@ cmLocalGenerator::ConstructScript(const cmCustomCommandLines& commandLines,
     {
     // Start with the command name.
     const cmCustomCommandLine& commandLine = *cl;
-    script += this->ConvertToRelativeOutputPath(commandLine[0].c_str());
+    script += this->Convert(commandLine[0].c_str(),START_OUTPUT,SHELL);
 
     // Add the arguments.
     for(unsigned int j=1;j < commandLine.size(); ++j)
@@ -1425,9 +1437,7 @@ cmLocalGenerator::ConstructScript(const cmCustomCommandLines& commandLines,
 //----------------------------------------------------------------------------
 std::string cmLocalGenerator::ConvertToRelativePath(const char* remote)
 {
-  return (m_GlobalGenerator
-          ->ConvertToRelativePath(m_CurrentOutputDirectoryComponents,
-                                  remote));
+  return this->Convert(remote,START_OUTPUT);
 }
 
 //----------------------------------------------------------------------------
@@ -1444,23 +1454,60 @@ cmLocalGenerator::ConvertToRelativeOutputPath(const char* remote)
 std::string
 cmLocalGenerator::ConvertToOptionallyRelativePath(const char* remote)
 {
-  if(m_UseRelativePaths)
-    {
-    return this->ConvertToRelativePath(remote);
-    }
-  else
-    {
-    return remote;
-    }
+  return this->Convert(remote, START_OUTPUT, UNCHANGED, true);
 }
 
 //----------------------------------------------------------------------------
 std::string
 cmLocalGenerator::ConvertToOptionallyRelativeOutputPath(const char* remote)
 {
+  return this->Convert(remote, START_OUTPUT, SHELL, true);
+}
+
+//----------------------------------------------------------------------------
+std::string cmLocalGenerator::Convert(const char* source, 
+                                      RelativeRoot relative,
+                                      OutputFormat output,
+                                      bool optional)
+{
   // Convert the path to a relative path.
-  std::string relative = this->ConvertToOptionallyRelativePath(remote);
+  std::string result = source;
 
+  if (!optional || m_UseRelativePaths)
+    {
+    switch (relative)
+      {
+      case HOME:
+        //result = cmSystemTools::CollapseFullPath(result.c_str());
+        result = m_GlobalGenerator->
+          ConvertToRelativePath(m_HomeDirectoryComponents, result.c_str());
+        break;
+      case START:
+        //result = cmSystemTools::CollapseFullPath(result.c_str());
+        result = m_GlobalGenerator->
+          ConvertToRelativePath(m_StartDirectoryComponents, result.c_str());
+        break;
+      case HOME_OUTPUT:
+        //result = cmSystemTools::CollapseFullPath(result.c_str());
+        result = m_GlobalGenerator->
+          ConvertToRelativePath(m_HomeOutputDirectoryComponents, result.c_str());
+        break;
+      case START_OUTPUT:
+        //result = cmSystemTools::CollapseFullPath(result.c_str());
+        result = m_GlobalGenerator->
+          ConvertToRelativePath(m_StartOutputDirectoryComponents, result.c_str());
+        break;
+      case FULL:
+        result = cmSystemTools::CollapseFullPath(result.c_str());
+        break;
+      }
+    }
+  
   // Now convert it to an output path.
-  return cmSystemTools::ConvertToOutputPath(relative.c_str());
+  if (output == MAKEFILE || output == SHELL)
+    {
+    result = cmSystemTools::ConvertToOutputPath(result.c_str());
+    }
+  
+  return result;
 }
diff --git a/Source/cmLocalGenerator.h b/Source/cmLocalGenerator.h
index 859a799..036b3d2 100644
--- a/Source/cmLocalGenerator.h
+++ b/Source/cmLocalGenerator.h
@@ -76,6 +76,27 @@ public:
   ///! Set the Global Generator, done on creation by the GlobalGenerator
   void SetGlobalGenerator(cmGlobalGenerator *gg);
 
+  /** 
+   * Convert something to something else. This is a centralized coversion
+   * routine used by the generators to handle relative paths and the like.
+   * The flags determine what is actually done. 
+   *
+   * relative: treat the argument as a directory and convert it to make it
+   * relative or full or unchanged. If relative (HOME, START etc) then that
+   * specifies what it should be relative to.
+   *
+   * output: make the result suitable for output to a...
+   *
+   * optional: should any relative path operation be controlled by the rel
+   * path setting
+   */
+  enum RelativeRoot { NONE, FULL, HOME, START, HOME_OUTPUT, START_OUTPUT };
+  enum OutputFormat { UNCHANGED, MAKEFILE, SHELL };
+  std::string Convert(const char* source, 
+                      RelativeRoot relative, 
+                      OutputFormat output = UNCHANGED,
+                      bool optional = false);
+  
   /**
    * Convert the given remote path to a relative path with respect to
    * this generator's output directory.  The remote path must use
@@ -206,7 +227,10 @@ protected:
   // members used for relative path function ConvertToMakefilePath
   std::string m_RelativePathToSourceDir;
   std::string m_RelativePathToBinaryDir;
-  std::vector<std::string> m_CurrentOutputDirectoryComponents;
+  std::vector<std::string> m_HomeDirectoryComponents;
+  std::vector<std::string> m_StartDirectoryComponents;
+  std::vector<std::string> m_HomeOutputDirectoryComponents;
+  std::vector<std::string> m_StartOutputDirectoryComponents;
   bool m_ExcludeFromAll;
   cmLocalGenerator* m_Parent;
   std::vector<cmLocalGenerator*> Children;
diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index 7a6827b..1dbc363 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -205,8 +205,9 @@ void cmLocalUnixMakefileGenerator3::WriteCustomCommands()
     this->AppendCleanCommand(commands, cleanFiles);
     std::string dir = m_Makefile->GetStartOutputDirectory();
     dir += "/CMakeCustomRules.dir/clean";
-    dir = cmSystemTools::RelativePath(m_Makefile->GetHomeOutputDirectory(), dir.c_str());
-    dir = cmSystemTools::ConvertToOutputPath(dir.c_str());
+    //dir = cmSystemTools::RelativePath(m_Makefile->GetHomeOutputDirectory(), dir.c_str());
+    //dir = cmSystemTools::ConvertToOutputPath(dir.c_str());
+    dir = this->Convert(dir.c_str(),HOME_OUTPUT,SHELL,false);
     this->WriteMakeRule(ruleFileStream2,
                         "Clean the output of this custom command.",
                         dir.c_str(), depends, commands);
@@ -255,7 +256,7 @@ void cmLocalUnixMakefileGenerator3::WriteDirectoryInformationFile()
       i != includeDirs.end(); ++i)
     {
     infoFileStream
-      << "  \"" << this->ConvertToRelativePath(i->c_str()).c_str() << "\"\n";
+      << "  \"" << this->Convert(i->c_str(),START_OUTPUT).c_str() << "\"\n";
     }
   infoFileStream
     << "  )\n";
@@ -481,7 +482,7 @@ cmLocalUnixMakefileGenerator3
   std::string depEcho = "Scanning ";
   depEcho += lang;
   depEcho += " dependencies of ";
-  depEcho += this->ConvertToRelativeOutputPath(relativeObj.c_str());
+  depEcho += this->Convert(relativeObj.c_str(),NONE,SHELL);
   this->AppendEcho(commands, depEcho.c_str());
   
   // Add a command to call CMake to scan dependencies.  CMake will
@@ -493,8 +494,7 @@ cmLocalUnixMakefileGenerator3
          << m_GlobalGenerator->GetName() << "\" "
          << lang << " "
          << relativeObj.c_str() << " "
-         << m_GlobalGenerator->ConvertToHomeRelativeOutputPath
-    (source.GetFullPath().c_str());
+         << this->Convert(source.GetFullPath().c_str(),HOME_OUTPUT,SHELL);
   commands.push_back(depCmd.str());
   
   // compute the target
@@ -535,7 +535,7 @@ cmLocalUnixMakefileGenerator3
   // Include the dependencies for the target.
   std::string depPath = this->GetHomeRelativeOutputPath();
   depPath += depMakeFile;
-  depMakeFile = m_GlobalGenerator->ConvertToHomeRelativeOutputPath(depPath.c_str());
+  depMakeFile = this->Convert(depPath.c_str(),HOME_OUTPUT,MAKEFILE);
   ruleFileStream
     << "# Include any dependencies generated for this rule.\n"
     << m_IncludeDirective << " "
@@ -581,11 +581,10 @@ cmLocalUnixMakefileGenerator3
   std::string sourceFile = source.GetFullPath();
   if(m_UseRelativePaths)
     {
-    sourceFile = m_GlobalGenerator->ConvertToHomeRelativePath(sourceFile.c_str());
+    sourceFile = this->Convert(sourceFile.c_str(),HOME_OUTPUT);
     }
-  sourceFile = cmSystemTools::ConvertToOutputPath(sourceFile.c_str());
-  std::string objectFile =
-    this->ConvertToRelativeOutputPath(obj.c_str());
+  sourceFile = this->Convert(sourceFile.c_str(),NONE,SHELL);
+  std::string objectFile = this->Convert(obj.c_str(),START_OUTPUT,SHELL);
 
   // Construct the build message.
   std::string relativeObj = this->GetHomeRelativeOutputPath();
@@ -741,7 +740,7 @@ cmLocalUnixMakefileGenerator3
   cmSystemTools::MakeDirectory(this->ConvertToFullPath(dir).c_str());
 
   // Convert the output name to a relative path if possible.
-  std::string output = this->ConvertToRelativePath(cc.GetOutput());
+  std::string output = this->Convert(cc.GetOutput(),START_OUTPUT);
 
   // Construct the name of the rule file by transforming the output
   // name to a valid file name.  Since the output is already a file
@@ -862,7 +861,7 @@ cmLocalUnixMakefileGenerator3
   std::string buildTargetRuleName = dir;
   buildTargetRuleName += "/build";
   buildTargetRuleName = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(buildTargetRuleName.c_str());
+    this->Convert(buildTargetRuleName.c_str(),HOME_OUTPUT,MAKEFILE);
   this->WriteConvenienceRule(ruleFileStream, target.GetName(),
                              buildTargetRuleName.c_str());
 }
@@ -928,7 +927,7 @@ cmLocalUnixMakefileGenerator3
 
   // Construct the left hand side of the rule.
   replace = target;
-  std::string tgt = m_GlobalGenerator->ConvertToHomeRelativeOutputPath(replace.c_str());
+  std::string tgt = this->Convert(replace.c_str(),HOME_OUTPUT,MAKEFILE);
   tgt = this->ConvertToMakeTarget(tgt.c_str());
   const char* space = "";
   if(tgt.size() == 1)
@@ -952,7 +951,7 @@ cmLocalUnixMakefileGenerator3
         dep != depends.end(); ++dep)
       {
       replace = *dep;
-      replace = m_GlobalGenerator->ConvertToHomeRelativeOutputPath(replace.c_str());
+      replace = this->Convert(replace.c_str(),HOME_OUTPUT,MAKEFILE);
       replace = this->ConvertToMakeTarget(replace.c_str());
       os << tgt.c_str() << space << ": " << replace.c_str() << "\n";
       }
@@ -1016,13 +1015,12 @@ cmLocalUnixMakefileGenerator3
   makefileStream
     << "# The CMake executable.\n"
     << "CMAKE_COMMAND = "
-    << m_GlobalGenerator->ConvertToHomeRelativeOutputPath
-    (cmakecommand.c_str()).c_str() << "\n"
+    << this->Convert(cmakecommand.c_str(),HOME_OUTPUT,MAKEFILE).c_str() << "\n"
     << "\n";
   makefileStream
     << "# The command to remove a file.\n"
     << "RM = "
-    << this->ConvertToRelativeOutputPath(cmakecommand.c_str()).c_str()
+    << this->Convert(cmakecommand.c_str(),HOME_OUTPUT,SHELL).c_str()
     << " -E remove -f\n"
     << "\n";
 
@@ -1039,13 +1037,12 @@ cmLocalUnixMakefileGenerator3
   makefileStream
     << "# The top-level source directory on which CMake was run.\n"
     << "CMAKE_SOURCE_DIR = "
-    << this->ConvertToRelativeOutputPath(m_Makefile->GetHomeDirectory())
+    << this->Convert(m_Makefile->GetHomeDirectory(), HOME_OUTPUT, SHELL)
     << "\n"
     << "\n";
   makefileStream
     << "# The top-level build directory on which CMake was run.\n"
-    << "CMAKE_BINARY_DIR = "
-    << this->ConvertToRelativeOutputPath(m_Makefile->GetHomeOutputDirectory())
+    << "CMAKE_BINARY_DIR = ."
     << "\n"
     << "\n";
 }
@@ -1064,8 +1061,7 @@ void cmLocalUnixMakefileGenerator3::WriteMainTargetIncludes(std::ostream& makefi
     // do the include
     std::string dir = m_Makefile->GetStartOutputDirectory();
     dir += "/CMakeCustomRules.dir/build.make";
-    dir = cmSystemTools::RelativePath(m_Makefile->GetHomeOutputDirectory(), dir.c_str());
-    dir = cmSystemTools::ConvertToOutputPath(dir.c_str());
+    dir = this->Convert(dir.c_str(),HOME_OUTPUT,MAKEFILE);
     makefileStream
       << m_IncludeDirective << " "
       << this->ConvertToOutputForExisting(dir.c_str()).c_str()
@@ -1080,8 +1076,7 @@ void cmLocalUnixMakefileGenerator3::WriteMainTargetIncludes(std::ostream& makefi
     // do the include
     std::string dir = m_Makefile->GetStartOutputDirectory();
     dir += "/CMakeCustomRules.dir/clean.make";
-    dir = cmSystemTools::RelativePath(m_Makefile->GetHomeOutputDirectory(), dir.c_str());
-    dir = cmSystemTools::ConvertToOutputPath(dir.c_str());
+    dir = this->Convert(dir.c_str(),HOME_OUTPUT,MAKEFILE);
     makefileStream
       << m_IncludeDirective << " "
       << this->ConvertToOutputForExisting(dir.c_str()).c_str()
@@ -1162,14 +1157,14 @@ void cmLocalUnixMakefileGenerator3::WriteMainTargetRules(std::ostream& makefileS
       dir = lg->GetMakefile()->GetStartOutputDirectory();
       dir += "/";
       dir += rule;
-      dir = m_GlobalGenerator->ConvertToHomeRelativeOutputPath(dir.c_str());
+      dir = this->Convert(dir.c_str(),HOME_OUTPUT,MAKEFILE);
       all_tgts.push_back(dir);
       }
     
     dir = m_Makefile->GetStartOutputDirectory();
     dir += "/";
     dir += rule;
-    dir = m_GlobalGenerator->ConvertToHomeRelativeOutputPath(dir.c_str());
+    dir = this->Convert(dir.c_str(),HOME_OUTPUT,MAKEFILE);
     
     this->WriteMakeRule(makefileStream, 0,
                         dir.c_str(), all_tgts, no_commands);
@@ -1249,7 +1244,7 @@ cmLocalUnixMakefileGenerator3
       ctest = m_ExecutableOutputPath;
       ctest += "ctest";
       ctest += cmSystemTools::GetExecutableExtension();
-      ctest = this->ConvertToRelativeOutputPath(ctest.c_str());
+      ctest = this->Convert(ctest.c_str(),START_OUTPUT,SHELL);
       }
     else
       {
@@ -1284,7 +1279,7 @@ cmLocalUnixMakefileGenerator3
     // executable to install over itself.
     cmd = m_ExecutableOutputPath;
     cmd += "cmake";
-    cmd = this->ConvertToRelativeOutputPath(cmd.c_str());
+    cmd = this->Convert(cmd.c_str(),START_OUTPUT,SHELL);
     }
   else
     {
@@ -1363,12 +1358,11 @@ cmLocalUnixMakefileGenerator3
   // the --check-build-system flag.
   {
   // Build command to run CMake to check if anything needs regenerating.
-  std::string cmakefileName = m_Makefile->GetStartOutputDirectory();
-  cmakefileName += "/Makefile.cmake";
+  std::string cmakefileName = "Makefile.cmake";
   std::string runRule =
     "$(CMAKE_COMMAND) -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)";
   runRule += " --check-build-system ";
-  runRule += this->ConvertToRelativeOutputPath(cmakefileName.c_str());
+  runRule += this->Convert(cmakefileName.c_str(),NONE,SHELL);
 
   std::vector<std::string> no_depends;
   std::vector<std::string> commands;
@@ -1449,13 +1443,11 @@ cmLocalUnixMakefileGenerator3
   dir += this->GetTargetDirectory(target);
   std::string targetRequires = dir;
   targetRequires += "/requires";
-  targetRequires = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(targetRequires.c_str());
+  targetRequires = this->Convert(targetRequires.c_str(),HOME_OUTPUT,MAKEFILE);
 
   std::string buildTarget = dir;
   buildTarget += "/build";
-  buildTarget = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(buildTarget.c_str());
+  buildTarget = this->Convert(buildTarget.c_str(),HOME_OUTPUT,MAKEFILE);
   
   std::string comment = "Directory-level requires rule for this target.";
   if(provides_requires.empty())
@@ -1474,8 +1466,7 @@ cmLocalUnixMakefileGenerator3
     // provides-requires mode to build the target itself.
     std::string targetProvides = dir;
     targetProvides += "/provides";
-    targetProvides = 
-      m_GlobalGenerator->ConvertToHomeRelativeOutputPath(targetProvides.c_str());
+    targetProvides = this->Convert(targetProvides.c_str(),HOME_OUTPUT,MAKEFILE);
     {
     std::vector<std::string> no_commands;
     std::vector<std::string> depends;
@@ -1559,8 +1550,7 @@ cmLocalUnixMakefileGenerator3
   targetFullPath += cmSystemTools::GetExecutableExtension();
 
   // Convert to the output path to use in constructing commands.
-  std::string targetOutPath =
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(targetFullPath.c_str());
+  std::string targetOutPath = this->Convert(targetFullPath.c_str(),HOME_OUTPUT,MAKEFILE);
 
   // Get the language to use for linking this executable.
   const char* linkLanguage =
@@ -1671,7 +1661,7 @@ cmLocalUnixMakefileGenerator3
   std::string buildTargetRuleName = dir;
   buildTargetRuleName += "/build";
   buildTargetRuleName = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(buildTargetRuleName.c_str());
+    this->Convert(buildTargetRuleName.c_str(),HOME_OUTPUT,MAKEFILE);
   this->WriteConvenienceRule(ruleFileStream, targetFullPath.c_str(),
                              buildTargetRuleName.c_str());
 
@@ -1738,7 +1728,7 @@ cmLocalUnixMakefileGenerator3
         extraFlags += " ";
         extraFlags += m_Makefile->GetSafeDefinition("CMAKE_LINK_DEF_FILE_FLAG");
         extraFlags += 
-          m_GlobalGenerator->ConvertToHomeRelativeOutputPath((*i)->GetFullPath().c_str());
+          this->Convert((*i)->GetFullPath().c_str(),HOME_OUTPUT,MAKEFILE);
         }
       }
     }
@@ -1864,13 +1854,13 @@ cmLocalUnixMakefileGenerator3
   // Construct the output path version of the names for use in command
   // arguments.
   std::string targetOutPath = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(targetFullPath.c_str());
+    this->Convert(targetFullPath.c_str(),HOME_OUTPUT,MAKEFILE);
   std::string targetOutPathSO = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(targetFullPathSO.c_str());
+    this->Convert(targetFullPathSO.c_str(),HOME_OUTPUT,MAKEFILE);
   std::string targetOutPathReal = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(targetFullPathReal.c_str());
+    this->Convert(targetFullPathReal.c_str(),HOME_OUTPUT,MAKEFILE);
   std::string targetOutPathBase = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(targetFullPathBase.c_str());
+    this->Convert(targetFullPathBase.c_str(),HOME_OUTPUT,MAKEFILE);
 
   // Add the link message.
   std::string buildEcho = "Linking ";
@@ -1996,7 +1986,7 @@ cmLocalUnixMakefileGenerator3
   std::string buildTargetRuleName = dir;
   buildTargetRuleName += "/build";
   buildTargetRuleName = 
-    m_GlobalGenerator->ConvertToHomeRelativeOutputPath(buildTargetRuleName.c_str());
+    this->Convert(buildTargetRuleName.c_str(),HOME_OUTPUT,MAKEFILE);
   this->WriteConvenienceRule(ruleFileStream, targetFullPath.c_str(),
                              buildTargetRuleName.c_str());
 
@@ -2050,7 +2040,7 @@ cmLocalUnixMakefileGenerator3
   for(std::vector<std::string>::const_iterator i = external_objects.begin();
       i != external_objects.end(); ++i)
     {
-    std::string object = m_GlobalGenerator->ConvertToHomeRelativePath(i->c_str());
+    object = this->Convert(i->c_str(),HOME_OUTPUT);
     ruleFileStream
       << " \\\n"
       << this->ConvertToQuotedOutputPath(object.c_str());
@@ -2213,7 +2203,7 @@ cmLocalUnixMakefileGenerator3::GetRelativeTargetDirectory(const cmTarget& target
   dir += "/";
   dir += this->GetTargetDirectory(target);
   dir = cmSystemTools::RelativePath(m_Makefile->GetHomeOutputDirectory(), dir.c_str());
-  return cmSystemTools::ConvertToOutputPath(dir.c_str());
+  return this->Convert(dir.c_str(),NONE,MAKEFILE);
 }
 
 //----------------------------------------------------------------------------
@@ -2222,7 +2212,7 @@ cmLocalUnixMakefileGenerator3
 ::GetSubdirTargetName(const char* pass, const char* subdir)
 {
   // Convert the subdirectory name to a relative path to keep it short.
-  std::string reldir = this->ConvertToRelativePath(subdir);
+  std::string reldir = this->Convert(subdir,START_OUTPUT);
 
   // Convert the subdirectory name to a valid make target name.
   std::string s = pass;
@@ -2303,17 +2293,6 @@ cmLocalUnixMakefileGenerator3
 
 //----------------------------------------------------------------------------
 std::string
-cmLocalUnixMakefileGenerator3::ConvertToRelativeOutputPath(const char* p)
-{
-  // Convert the path to a relative path.
-  std::string relative = this->ConvertToRelativePath(p);
-
-  // Now convert it to an output path.
-  return cmSystemTools::ConvertToOutputPath(relative.c_str());
-}
-
-//----------------------------------------------------------------------------
-std::string
 cmLocalUnixMakefileGenerator3::ConvertToQuotedOutputPath(const char* p)
 {
   // Split the path into its components.
@@ -2587,14 +2566,14 @@ cmLocalUnixMakefileGenerator3
     const cmCustomCommandLine& commandLine = *cl;
     std::string cmd = commandLine[0];
     cmSystemTools::ReplaceString(cmd, "/./", "/");
-    cmd = m_GlobalGenerator->ConvertToHomeRelativePath(cmd.c_str());
+    cmd = this->Convert(cmd.c_str(),HOME_OUTPUT);
     if(cmd.find("/") == cmd.npos &&
        commandLine[0].find("/") != cmd.npos)
       {
       // Add a leading "./" for executables in the current directory.
       cmd = "./" + cmd;
       }
-    cmd = cmSystemTools::ConvertToOutputPath(cmd.c_str());
+    cmd = this->Convert(cmd.c_str(),NONE,SHELL);
     for(unsigned int j=1; j < commandLine.size(); ++j)
       {
       cmd += " ";
@@ -2617,7 +2596,7 @@ cmLocalUnixMakefileGenerator3
         f != files.end(); ++f)
       {
       remove += " ";
-      remove += this->ConvertToRelativeOutputPath(f->c_str());
+      remove += this->Convert(f->c_str(),START_OUTPUT,SHELL);
       }
     commands.push_back(remove);
     }
@@ -3008,7 +2987,7 @@ void cmLocalUnixMakefileGenerator3::WriteLocalMakefile()
   // Write the empty all rule.
   std::string dir = m_Makefile->GetStartOutputDirectory();
   dir += "/directory";
-  dir = m_GlobalGenerator->ConvertToHomeRelativeOutputPath(dir.c_str());
+  dir = this->Convert(dir.c_str(),HOME_OUTPUT,MAKEFILE);
   this->CreateJumpCommand(commands,dir);
   this->WriteMakeRule(ruleFileStream, "The main all target", "all", depends, commands);
 
@@ -3170,7 +3149,7 @@ cmLocalUnixMakefileGenerator3
   // Add the target.
   if (tgt && tgt[0] != '\0')
     {
-    std::string tgt2 = m_GlobalGenerator->ConvertToHomeRelativeOutputPath(tgt);
+    std::string tgt2 = this->Convert(tgt,HOME_OUTPUT,MAKEFILE);
     tgt2 = this->ConvertToMakeTarget(tgt2.c_str());
     cmd += tgt2;
     }
diff --git a/Source/cmLocalUnixMakefileGenerator3.h b/Source/cmLocalUnixMakefileGenerator3.h
index 78847b7..0302e64 100644
--- a/Source/cmLocalUnixMakefileGenerator3.h
+++ b/Source/cmLocalUnixMakefileGenerator3.h
@@ -134,7 +134,6 @@ public:
   
   
   void WriteSpecialTargetsBottom(std::ostream& makefileStream);
-  std::string ConvertToRelativeOutputPath(const char* p);
   std::string GetRelativeTargetDirectory(const cmTarget& target);
   void WriteLocalCleanRule(std::ostream& makefileStream);