Avoid using KWSys auto_ptr by adopting it ourselves

Replace use of cmsys::auto_ptr with a CM_AUTO_PTR macro that maps to
our own implementation adopted from the KWSys auto_ptr implementation.
Later we may be able to map CM_AUTO_PTR to std::auto_ptr on compilers
that do not warn about it.

Automate the client site conversions:

    git grep -l auto_ptr -- Source/ | grep -v Source/kwsys/ | xargs sed -i \
      's|cmsys::auto_ptr|CM_AUTO_PTR|;s|cmsys/auto_ptr.hxx|cm_auto_ptr.hxx|'

1 files changed, 4 insertions, 4 deletions

diff --git a/Source/cmExportLibraryDependenciesCommand.cxx b/Source/cmExportLibraryDependenciesCommand.cxx
index ab43aa8..c8272cb 100644
--- a/Source/cmExportLibraryDependenciesCommand.cxx
+++ b/Source/cmExportLibraryDependenciesCommand.cxx
@@ -16,7 +16,7 @@
 #include "cmVersion.h"
 #include "cmake.h"
 
-#include <cmsys/auto_ptr.hxx>
+#include <cm_auto_ptr.hxx>
 
 bool cmExportLibraryDependenciesCommand::InitialPass(
   std::vector<std::string> const& args, cmExecutionStatus&)
@@ -53,13 +53,13 @@ void cmExportLibraryDependenciesCommand::FinalPass()
 void cmExportLibraryDependenciesCommand::ConstFinalPass() const
 {
   // Use copy-if-different if not appending.
-  cmsys::auto_ptr<cmsys::ofstream> foutPtr;
+  CM_AUTO_PTR<cmsys::ofstream> foutPtr;
   if (this->Append) {
-    cmsys::auto_ptr<cmsys::ofstream> ap(
+    CM_AUTO_PTR<cmsys::ofstream> ap(
       new cmsys::ofstream(this->Filename.c_str(), std::ios::app));
     foutPtr = ap;
   } else {
-    cmsys::auto_ptr<cmGeneratedFileStream> ap(
+    CM_AUTO_PTR<cmGeneratedFileStream> ap(
       new cmGeneratedFileStream(this->Filename.c_str(), true));
     ap->SetCopyIfDifferent(true);
     foutPtr = ap;