ERR: Fixed warnings (int->unsigned int and a few others).

9 files changed, 45 insertions, 40 deletions

diff --git a/Source/cmAbstractFilesCommand.cxx b/Source/cmAbstractFilesCommand.cxx
index 2e8ed2f..7950bef 100644
--- a/Source/cmAbstractFilesCommand.cxx
+++ b/Source/cmAbstractFilesCommand.cxx
@@ -27,7 +27,7 @@ bool cmAbstractFilesCommand::Invoke(std::vector<std::string>& args)
       j != args.end(); ++j)
     {   
     std::vector<cmClassFile>& Classes = m_Makefile->GetClasses();
-    for(int i = 0; i < Classes.size(); i++)
+    for(unsigned int i = 0; i < Classes.size(); i++)
       {
       if(Classes[i].m_ClassName == (*j))
         {
diff --git a/Source/cmCommand.h b/Source/cmCommand.h
index 72f08dc..aefd757 100644
--- a/Source/cmCommand.h
+++ b/Source/cmCommand.h
@@ -39,6 +39,11 @@ public:
     {m_Makefile = 0; m_Enabled = true;}
 
   /**
+   * Need virtual destructor to destroy real command type.
+   */
+  virtual ~cmCommand() {}
+  
+  /**
    * Specify the makefile.
    */
   void SetMakefile(cmMakefile*m) 
diff --git a/Source/cmCommands.h b/Source/cmCommands.h
index f006063..ab71222 100644
--- a/Source/cmCommands.h
+++ b/Source/cmCommands.h
@@ -1,30 +1,30 @@
- /*=========================================================================

-

-  Program:   Insight Segmentation & Registration Toolkit

-  Module:    $RCSfile$

-  Language:  C++

-  Date:      $Date$

-  Version:   $Revision$

-

-

-  Copyright (c) 2000 National Library of Medicine

-  All rights reserved.

-

-  See COPYRIGHT.txt for copyright details.

-

-=========================================================================*/

-#ifndef cmCommands_h

-#define cmCommands_h

-#include "cmStandardIncludes.h"

-

-class cmCommand;

-/**

- * Global function to return all compiled in commands.

- * To add a new command edit cmCommands.cxx and add your command.

- * It is up to the caller to delete the commands created by this

- * call.

- */

-void GetPredefinedCommands(std::list<cmCommand*>& commands);

-

-

-#endif

+/*=========================================================================
+
+  Program:   Insight Segmentation & Registration Toolkit
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+
+  Copyright (c) 2000 National Library of Medicine
+  All rights reserved.
+
+  See COPYRIGHT.txt for copyright details.
+
+=========================================================================*/
+#ifndef cmCommands_h
+#define cmCommands_h
+#include "cmStandardIncludes.h"
+
+class cmCommand;
+/**
+ * Global function to return all compiled in commands.
+ * To add a new command edit cmCommands.cxx and add your command.
+ * It is up to the caller to delete the commands created by this
+ * call.
+ */
+void GetPredefinedCommands(std::list<cmCommand*>& commands);
+
+
+#endif
diff --git a/Source/cmConfigureFileNoAutoconf.h b/Source/cmConfigureFileNoAutoconf.h
index 42a3e3a..d279e97 100644
--- a/Source/cmConfigureFileNoAutoconf.h
+++ b/Source/cmConfigureFileNoAutoconf.h
@@ -55,7 +55,7 @@ public:
         "CONFIGURE_HEADER(InputFile OutputFile)\n"
 	"The Input and Ouput files have to have full paths.\n"
 	"They can also use variables like CMAKE_BINARY_DIR,CMAKE_SOURCE_DIR.\n"
-        "This command is only run if configure was not used. In other\n";
+        "This command is only run if configure was not used. In other\n"
         "words it is only run for non UNIX style builds.\n";
     }
 
diff --git a/Source/cmFindIncludeCommand.cxx b/Source/cmFindIncludeCommand.cxx
index b1f095e..ec33f4d 100644
--- a/Source/cmFindIncludeCommand.cxx
+++ b/Source/cmFindIncludeCommand.cxx
@@ -35,7 +35,7 @@ bool cmFindIncludeCommand::Invoke(std::vector<std::string>& args)
     }
   std::vector<std::string> path;
   // add any user specified paths
-  for (int j = 2; j < args.size(); j++)
+  for (unsigned int j = 2; j < args.size(); j++)
     {
     // expand variables
     std::string exp = args[j];
@@ -46,7 +46,7 @@ bool cmFindIncludeCommand::Invoke(std::vector<std::string>& args)
   // add the standard path
   cmSystemTools::GetPath(path);
 
-  for(int k=0; k < path.size(); k++)
+  for(unsigned int k=0; k < path.size(); k++)
     {
     std::string tryPath = path[k];
     tryPath += "/";
diff --git a/Source/cmFindLibraryCommand.cxx b/Source/cmFindLibraryCommand.cxx
index e241f50..16c3ed8 100644
--- a/Source/cmFindLibraryCommand.cxx
+++ b/Source/cmFindLibraryCommand.cxx
@@ -35,7 +35,7 @@ bool cmFindLibraryCommand::Invoke(std::vector<std::string>& args)
     }
   std::vector<std::string> path;
   // add any user specified paths
-  for (int j = 2; j < args.size(); j++)
+  for (unsigned int j = 2; j < args.size(); j++)
     {
     // expand variables
     std::string exp = args[j];
@@ -46,7 +46,7 @@ bool cmFindLibraryCommand::Invoke(std::vector<std::string>& args)
   // add the standard path
   cmSystemTools::GetPath(path);
 
-  for(int k=0; k < path.size(); k++)
+  for(unsigned int k=0; k < path.size(); k++)
     {
     std::string tryPath = path[k];
     tryPath += "/";
diff --git a/Source/cmFindProgramCommand.cxx b/Source/cmFindProgramCommand.cxx
index 81678b3..66d3f17 100644
--- a/Source/cmFindProgramCommand.cxx
+++ b/Source/cmFindProgramCommand.cxx
@@ -45,7 +45,7 @@ bool cmFindProgramCommand::Invoke(std::vector<std::string>& args)
   cmSystemTools::GetPath(path);
   for(; i != args.end(); ++i)
     {
-    for(int k=0; k < path.size(); k++)
+    for(unsigned int k=0; k < path.size(); k++)
       {
       std::string tryPath = path[k];
       tryPath += "/";
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 7c8f7e0..90bbc74 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -54,7 +54,7 @@ void cmMakefile::AddDefaultCommands()
 
 cmMakefile::~cmMakefile()
 {
-  for(int i=0; i < m_UsedCommands.size(); i++)
+  for(unsigned int i=0; i < m_UsedCommands.size(); i++)
     {
     delete m_UsedCommands[i];
     }
@@ -517,7 +517,7 @@ void cmMakefile::GenerateCacheOnly()
 {
   std::vector<cmMakefile*> makefiles;
   this->FindSubDirectoryCMakeListsFiles(makefiles);
-  for(int i =0; i < makefiles.size(); ++i)
+  for(unsigned int i =0; i < makefiles.size(); ++i)
     {
     delete makefiles[i];
     }
diff --git a/Source/cmUnixMakefileGenerator.cxx b/Source/cmUnixMakefileGenerator.cxx
index e1bcb8f..58ac548 100644
--- a/Source/cmUnixMakefileGenerator.cxx
+++ b/Source/cmUnixMakefileGenerator.cxx
@@ -105,7 +105,7 @@ void cmUnixMakefileGenerator::OutputDependLibraries(std::ostream& fout)
 {
   std::vector<std::string>& libs = m_Makefile->GetLinkLibraries();
   std::vector<std::string>& libdirs = m_Makefile->GetLinkDirectories();
-  std::vector<std::string>::iterator dir, lib, endlibs, enddirs;
+  std::vector<std::string>::iterator dir, lib;
   // Search the list of libraries that will be linked into
   // the executable
   for(lib = libs.begin(); lib != libs.end(); ++lib)