From 9e0362caa1f838579b6c863b44e311972c3c95ae Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 27 Sep 2017 07:28:24 -0400
Subject: Remove checks for auto_ptr that we no longer need

We no longer use `auto_ptr` at all, so drop the checks for it.
---
 Source/Checks/cm_cxx_auto_ptr.cxx   | 18 ------------------
 Source/Checks/cm_cxx_features.cmake |  1 -
 Source/cmConfigure.cmake.h.in       |  1 -
 3 files changed, 20 deletions(-)
 delete mode 100644 Source/Checks/cm_cxx_auto_ptr.cxx

diff --git a/Source/Checks/cm_cxx_auto_ptr.cxx b/Source/Checks/cm_cxx_auto_ptr.cxx
deleted file mode 100644
index d3100fd..0000000
--- a/Source/Checks/cm_cxx_auto_ptr.cxx
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <memory>
-
-std::auto_ptr<int> get_auto_ptr()
-{
-  std::auto_ptr<int> ptr;
-  ptr = std::auto_ptr<int>(new int(0));
-  return ptr;
-}
-
-int use_auto_ptr(std::auto_ptr<int> ptr)
-{
-  return *ptr;
-}
-
-int main()
-{
-  return use_auto_ptr(get_auto_ptr());
-}
diff --git a/Source/Checks/cm_cxx_features.cmake b/Source/Checks/cm_cxx_features.cmake
index 2c39cbe..7755cfe 100644
--- a/Source/Checks/cm_cxx_features.cmake
+++ b/Source/Checks/cm_cxx_features.cmake
@@ -41,7 +41,6 @@ function(cm_check_cxx_feature name)
   endif()
 endfunction()
 
-cm_check_cxx_feature(auto_ptr)
 cm_check_cxx_feature(eq_delete)
 cm_check_cxx_feature(fallthrough)
 if(NOT CMake_HAVE_CXX_FALLTHROUGH)
diff --git a/Source/cmConfigure.cmake.h.in b/Source/cmConfigure.cmake.h.in
index 9d11fff..f4e5fb8 100644
--- a/Source/cmConfigure.cmake.h.in
+++ b/Source/cmConfigure.cmake.h.in
@@ -19,7 +19,6 @@
 #cmakedefine HAVE_UNSETENV
 #cmakedefine CMAKE_USE_ELF_PARSER
 #cmakedefine CMAKE_USE_MACH_PARSER
-#cmakedefine CMake_HAVE_CXX_AUTO_PTR
 #cmakedefine CMake_HAVE_CXX_EQ_DELETE
 #cmakedefine CMake_HAVE_CXX_FALLTHROUGH
 #cmakedefine CMake_HAVE_CXX_GNU_FALLTHROUGH
-- 
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