Changes to isolate API Test option files and use fetchcontent (#2880)

113 files changed, 89 insertions, 36608 deletions

diff --git a/config/cmake/cacheinit.cmake b/config/cmake/cacheinit.cmake
index 4460891..376b28f 100644
--- a/config/cmake/cacheinit.cmake
+++ b/config/cmake/cacheinit.cmake
@@ -49,6 +49,10 @@ set (HDF5_MINGW_STATIC_GCC_LIBS ON CACHE BOOL "Statically link libgcc/libstdc++"
 set (HDF5_ALLOW_EXTERNAL_SUPPORT "TGZ" CACHE STRING "Allow External Library Building (NO GIT TGZ)" FORCE)
 set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT TGZ)
 
+########################
+# compression options
+########################
+
 set (ZLIB_PACKAGE_NAME "zlib" CACHE STRING "Name of ZLIB package" FORCE)
 set (ZLIB_TGZ_NAME "ZLib.tar.gz" CACHE STRING "Use HDF5_ZLib from compressed file" FORCE)
 set (ZLIB_TGZ_ORIGPATH "https://github.com/madler/zlib/releases/download/v1.2.13" CACHE STRING "Use ZLIB from original location" FORCE)
@@ -62,6 +66,13 @@ set (LIBAEC_TGZ_ORIGNAME "libaec-v1.0.6.tar.gz" CACHE STRING "Use LIBAEC from or
 set (LIBAEC_USE_LOCALCONTENT OFF CACHE BOOL "Use local file for LIBAEC FetchContent" FORCE)
 
 ########################
+# API test options
+########################
+set (KWSYS_TGZ_ORIGPATH "https://gitlab.kitware.com/utils/kwsys/-/archive/master/kwsys-master.tar.gz" CACHE STRING "Use KWSYS from original location" FORCE)
+set (KWSYS_TGZ_ORIGNAME "kwsys-master.tar.gz" CACHE STRING "Use KWSYS from original compressed file" FORCE)
+set (KWSYS_USE_LOCALCONTENT OFF CACHE BOOL "Use local file for KWSYS FetchContent" FORCE)
+
+########################
 # filter plugin options
 ########################
 
diff --git a/doxygen/dox/Overview.dox b/doxygen/dox/Overview.dox
index 70974ec..f909d8d 100644
--- a/doxygen/dox/Overview.dox
+++ b/doxygen/dox/Overview.dox
@@ -23,8 +23,8 @@ documents cover a mix of tasks, concepts, and reference, to help a specific
 \par Versions
      Version-specific documentation (see the version in the title area) can be found
      here:
-     - <a href="https://docs.hdfgroup.org/hdf5/v1_14/index.html">HDF5 1.14.x (this site)</a>
      - <a href="https://docs.hdfgroup.org/hdf5/develop/index.html">HDF5 <code>develop</code> branch</a>
+     - <a href="https://docs.hdfgroup.org/hdf5/v1_14/index.html">HDF5 1.14.x (this site)</a>
      - <a href="https://docs.hdfgroup.org/hdf5/v1_12/index.html">HDF5 1.12.x</a>
      - <a href="https://docs.hdfgroup.org/hdf5/v1_10/index.html">HDF5 1.10.x</a>
      - <a href="https://docs.hdfgroup.org/hdf5/v1_8/index.html">HDF5 1.8.x</a>
diff --git a/test/API/CMake/CheckAsan.cmake b/test/API/CMake/CheckAsan.cmake
deleted file mode 100644
index 32f4b45..0000000
--- a/test/API/CMake/CheckAsan.cmake
+++ /dev/null
@@ -1,37 +0,0 @@
-set(ASAN_FLAG "-fsanitize=address")
-set(ASAN_C_FLAGS "-O1 -g ${ASAN_FLAG} -fsanitize-address-use-after-scope -fno-omit-frame-pointer -fno-optimize-sibling-calls")
-set(ASAN_CXX_FLAGS ${ASAN_C_FLAGS})
-
-get_property(ASAN_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
-foreach(lang ${ASAN_LANGUAGES})
-  set(ASAN_${lang}_LANG_ENABLED 1)
-endforeach()
-
-if(ASAN_C_LANG_ENABLED)
-  include(CheckCCompilerFlag)
-  set(CMAKE_REQUIRED_LINK_OPTIONS ${ASAN_FLAG})
-  check_c_compiler_flag(${ASAN_FLAG} ASAN_C_FLAG_SUPPORTED)
-  if(NOT ASAN_C_FLAG_SUPPORTED)
-    message(STATUS "Asan flags are not supported by the C compiler.")
-  else()
-    if(NOT CMAKE_C_FLAGS_ASAN)
-      set(CMAKE_C_FLAGS_ASAN ${ASAN_C_FLAGS} CACHE STRING "Flags used by the C compiler during ASAN builds." FORCE)
-    endif()
-  endif()
-  unset(CMAKE_REQUIRED_LINK_OPTIONS)
-endif()
-
-if(ASAN_CXX_LANG_ENABLED)
-  include(CheckCXXCompilerFlag)
-  set(CMAKE_REQUIRED_LINK_OPTIONS ${ASAN_FLAG})
-  check_cxx_compiler_flag(${ASAN_FLAG} ASAN_CXX_FLAG_SUPPORTED)
-  if(NOT ASAN_CXX_FLAG_SUPPORTED)
-    message(STATUS "Asan flags are not supported by the CXX compiler.")  
-  else()
-    if(NOT CMAKE_CXX_FLAGS_ASAN)
-      set(CMAKE_CXX_FLAGS_ASAN ${ASAN_CXX_FLAGS} CACHE STRING "Flags used by the CXX compiler during ASAN builds." FORCE)
-    endif()
-  endif()
-  unset(CMAKE_REQUIRED_LINK_OPTIONS)
-endif()
-
diff --git a/test/API/CMake/CheckUbsan.cmake b/test/API/CMake/CheckUbsan.cmake
deleted file mode 100644
index f2b9c2c..0000000
--- a/test/API/CMake/CheckUbsan.cmake
+++ /dev/null
@@ -1,37 +0,0 @@
-set(UBSAN_FLAG "-fsanitize=undefined")
-set(UBSAN_C_FLAGS "-O1 -g ${UBSAN_FLAG} -fno-omit-frame-pointer")
-set(UBSAN_CXX_FLAGS ${UBSAN_C_FLAGS})
-
-get_property(UBSAN_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
-foreach(lang ${UBSAN_LANGUAGES})
-  set(UBSAN_${lang}_LANG_ENABLED 1)
-endforeach()
-
-if(UBSAN_C_LANG_ENABLED)
-  include(CheckCCompilerFlag)
-  set(CMAKE_REQUIRED_LINK_OPTIONS ${UBSAN_FLAG})
-  check_c_compiler_flag(${UBSAN_FLAG} UBSAN_C_FLAG_SUPPORTED)
-  if(NOT UBSAN_C_FLAG_SUPPORTED)
-    message(STATUS "Ubsan flags are not supported by the C compiler.")
-  else()
-    if(NOT CMAKE_C_FLAGS_UBSAN)
-      set(CMAKE_C_FLAGS_UBSAN ${UBSAN_C_FLAGS} CACHE STRING "Flags used by the C compiler during UBSAN builds." FORCE)
-    endif()
-  endif()
-  unset(CMAKE_REQUIRED_LINK_OPTIONS)
-endif()
-
-if(UBSAN_CXX_LANG_ENABLED)
-  include(CheckCXXCompilerFlag)
-  set(CMAKE_REQUIRED_LINK_OPTIONS ${UBSAN_FLAG})
-  check_cxx_compiler_flag(${UBSAN_FLAG} UBSAN_CXX_FLAG_SUPPORTED)
-  if(NOT UBSAN_CXX_FLAG_SUPPORTED)
-    message(STATUS "Ubsan flags are not supported by the CXX compiler.")  
-  else()
-    if(NOT CMAKE_CXX_FLAGS_UBSAN)
-      set(CMAKE_CXX_FLAGS_UBSAN ${UBSAN_CXX_FLAGS} CACHE STRING "Flags used by the CXX compiler during UBSAN builds." FORCE)
-    endif()
-  endif()
-  unset(CMAKE_REQUIRED_LINK_OPTIONS)
-endif()
-
diff --git a/test/API/CMakeLists.txt b/test/API/CMakeLists.txt
index d189d67..c2f95bd 100644
--- a/test/API/CMakeLists.txt
+++ b/test/API/CMakeLists.txt
@@ -9,26 +9,12 @@
 # help@hdfgroup.org.
 #
 
-#------------------------------------------------------------------------------
-# Set module path
-#------------------------------------------------------------------------------
-set(HDF5_TEST_API_CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake")
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${HDF5_TEST_API_CMAKE_MODULE_PATH})
-
-# TODO: probably not necessary
-#------------------------------------------------------------------------------
-# Setup CMake Environment
-#------------------------------------------------------------------------------
-if (WIN32)
-  message("The HDF5 API test suite is currently not supported on this platform." FATAL_ERROR)
-endif ()
+cmake_minimum_required (VERSION 3.18)
+project (HDF5_TEST_API C)
 
 #------------------------------------------------------------------------------
 # Setup testing configuration file
 #------------------------------------------------------------------------------
-if (HDF5_TEST_PARALLEL)
-  set (HDF5_TEST_API_HAVE_PARALLEL 1)
-endif ()
 if (HDF5_TEST_API_ENABLE_ASYNC)
   set (H5_API_TEST_HAVE_ASYNC 1)
 endif ()
@@ -46,9 +32,27 @@ if (HDF5_TEST_API_ENABLE_DRIVER)
 endif ()
 
 #------------------------------------------------------------------------------
-# Setup for API tests
+# Define for API tests
 #------------------------------------------------------------------------------
 
+set (HDF5_API_TESTS
+  attribute
+  dataset
+  datatype
+  file
+  group
+  link
+  misc
+  object
+)
+
+if (HDF5_TEST_API_ENABLE_ASYNC)
+  set (HDF5_API_TESTS
+    ${HDF5_API_TESTS}
+    async
+  )
+endif ()
+
 # Ported HDF5 tests
 set (HDF5_API_TESTS_EXTRA
   testhdf5
diff --git a/test/API/driver/CMakeLists.txt b/test/API/driver/CMakeLists.txt
index 2210068..23ba053 100644
--- a/test/API/driver/CMakeLists.txt
+++ b/test/API/driver/CMakeLists.txt
@@ -1,17 +1,34 @@
-cmake_minimum_required(VERSION 2.8.12.2 FATAL_ERROR)
+cmake_minimum_required (VERSION 3.18)
 project(H5_API_TEST_DRIVER CXX)
 
-include(CheckAsan)
-include(CheckUbsan)
+if (NOT KWSYS_USE_LOCALCONTENT)
+  set (KWSYS_URL ${KWSYS_TGZ_ORIGPATH}/${KWSYS_TGZ_ORIGNAME})
+else ()
+  set (KWSYS_URL ${TGZPATH}/${KWSYS_TGZ_ORIGNAME})
+endif ()
+# Only tgz files
+FetchContent_Declare (KWSYS
+    URL ${KWSYS_URL}
+    URL_HASH ""
+)
+FetchContent_GetProperties(KWSYS)
+if(NOT kwsys_POPULATED)
+  FetchContent_Populate(KWSYS)
 
-set(CMAKE_CXX_STANDARD 11)
+  # Copy an additional/replacement files into the populated source
+  #file(COPY ${HDF_RESOURCES_DIR}/KWSYS/CMakeLists.txt DESTINATION ${hdf5_kwsys_SOURCE_DIR})
 
-set(KWSYS_NAMESPACE h5_api_test_sys)
-set(KWSYS_USE_SystemTools 1)
-set(KWSYS_USE_Process 1)
-set(KWSYS_USE_RegularExpression 1)
-add_subdirectory(kwsys)
-include_directories(${CMAKE_CURRENT_BINARY_DIR}/kwsys)
+  set(CMAKE_CXX_STANDARD 11)
+
+  set(KWSYS_NAMESPACE h5_api_test_sys)
+  set(KWSYS_USE_SystemTools 1)
+  set(KWSYS_USE_Process 1)
+  set(KWSYS_USE_RegularExpression 1)
+
+  add_subdirectory(${hdf5_kwsysb_SOURCE_DIR} ${hdf5_kwsys_BINARY_DIR})
+endif()
+
+include_directories(${hdf5_kwsys_BINARY_DIR})
 
 add_executable(h5_api_test_driver h5_api_test_driver.cxx)
 target_link_libraries(h5_api_test_driver h5_api_test_sys)
diff --git a/test/API/driver/kwsys/.clang-format b/test/API/driver/kwsys/.clang-format
deleted file mode 100644
index 588b790..0000000
--- a/test/API/driver/kwsys/.clang-format
+++ /dev/null
@@ -1,22 +0,0 @@
----
-# This configuration requires clang-format version 6.0 exactly.
-BasedOnStyle: Mozilla
-AlignOperands: false
-AllowShortFunctionsOnASingleLine: InlineOnly
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass:      true
-  AfterEnum:       true
-  AfterFunction:   true
-  AfterStruct:     true
-  AfterUnion:      true
-BreakBeforeBraces: Custom
-ColumnLimit: 79
-IndentPPDirectives: AfterHash
-SortUsingDeclarations: false
-SpaceAfterTemplateKeyword: true
-Standard: Cpp03
-...
diff --git a/test/API/driver/kwsys/.hooks-config b/test/API/driver/kwsys/.hooks-config
deleted file mode 100644
index 739cdd2..0000000
--- a/test/API/driver/kwsys/.hooks-config
+++ /dev/null
@@ -1,2 +0,0 @@
-[hooks "chain"]
-	pre-commit = GitSetup/pre-commit
diff --git a/test/API/driver/kwsys/Base64.c b/test/API/driver/kwsys/Base64.c
deleted file mode 100644
index bf876f2..0000000
--- a/test/API/driver/kwsys/Base64.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Base64.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "Base64.h.in"
-#endif
-
-static const unsigned char kwsysBase64EncodeTable[65] =
-  "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-  "abcdefghijklmnopqrstuvwxyz"
-  "0123456789+/";
-
-static const unsigned char kwsysBase64DecodeTable[256] = {
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0x3E, 0xFF, 0xFF, 0xFF, 0x3F, 0x34, 0x35, 0x36, 0x37,
-  0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF,
-  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C,
-  0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20,
-  0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D,
-  0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  /*------------------------------------*/
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
-};
-
-static unsigned char kwsysBase64EncodeChar(int c)
-{
-  return kwsysBase64EncodeTable[(unsigned char)c];
-}
-
-static unsigned char kwsysBase64DecodeChar(unsigned char c)
-{
-  return kwsysBase64DecodeTable[c];
-}
-
-/* Encode 3 bytes into a 4 byte string. */
-void kwsysBase64_Encode3(const unsigned char* src, unsigned char* dest)
-{
-  dest[0] = kwsysBase64EncodeChar((src[0] >> 2) & 0x3F);
-  dest[1] =
-    kwsysBase64EncodeChar(((src[0] << 4) & 0x30) | ((src[1] >> 4) & 0x0F));
-  dest[2] =
-    kwsysBase64EncodeChar(((src[1] << 2) & 0x3C) | ((src[2] >> 6) & 0x03));
-  dest[3] = kwsysBase64EncodeChar(src[2] & 0x3F);
-}
-
-/* Encode 2 bytes into a 4 byte string. */
-void kwsysBase64_Encode2(const unsigned char* src, unsigned char* dest)
-{
-  dest[0] = kwsysBase64EncodeChar((src[0] >> 2) & 0x3F);
-  dest[1] =
-    kwsysBase64EncodeChar(((src[0] << 4) & 0x30) | ((src[1] >> 4) & 0x0F));
-  dest[2] = kwsysBase64EncodeChar(((src[1] << 2) & 0x3C));
-  dest[3] = '=';
-}
-
-/* Encode 1 bytes into a 4 byte string. */
-void kwsysBase64_Encode1(const unsigned char* src, unsigned char* dest)
-{
-  dest[0] = kwsysBase64EncodeChar((src[0] >> 2) & 0x3F);
-  dest[1] = kwsysBase64EncodeChar(((src[0] << 4) & 0x30));
-  dest[2] = '=';
-  dest[3] = '=';
-}
-
-/* Encode 'length' bytes from the input buffer and store the
-   encoded stream into the output buffer. Return the length of the encoded
-   buffer (output). Note that the output buffer must be allocated by the caller
-   (length * 1.5 should be a safe estimate).  If 'mark_end' is true than an
-   extra set of 4 bytes is added to the end of the stream if the input is a
-   multiple of 3 bytes.  These bytes are invalid chars and therefore they will
-   stop the decoder thus enabling the caller to decode a stream without
-   actually knowing how much data to expect (if the input is not a multiple of
-   3 bytes then the extra padding needed to complete the encode 4 bytes will
-   stop the decoding anyway).  */
-size_t kwsysBase64_Encode(const unsigned char* input, size_t length,
-                          unsigned char* output, int mark_end)
-{
-  const unsigned char* ptr = input;
-  const unsigned char* end = input + length;
-  unsigned char* optr = output;
-
-  /* Encode complete triplet */
-
-  while ((end - ptr) >= 3) {
-    kwsysBase64_Encode3(ptr, optr);
-    ptr += 3;
-    optr += 4;
-  }
-
-  /* Encodes a 2-byte ending into 3 bytes and 1 pad byte and writes. */
-
-  if (end - ptr == 2) {
-    kwsysBase64_Encode2(ptr, optr);
-    optr += 4;
-  }
-
-  /* Encodes a 1-byte ending into 2 bytes and 2 pad bytes */
-
-  else if (end - ptr == 1) {
-    kwsysBase64_Encode1(ptr, optr);
-    optr += 4;
-  }
-
-  /* Do we need to mark the end */
-
-  else if (mark_end) {
-    optr[0] = optr[1] = optr[2] = optr[3] = '=';
-    optr += 4;
-  }
-
-  return (size_t)(optr - output);
-}
-
-/* Decode 4 bytes into a 3 byte string. */
-int kwsysBase64_Decode3(const unsigned char* src, unsigned char* dest)
-{
-  unsigned char d0, d1, d2, d3;
-
-  d0 = kwsysBase64DecodeChar(src[0]);
-  d1 = kwsysBase64DecodeChar(src[1]);
-  d2 = kwsysBase64DecodeChar(src[2]);
-  d3 = kwsysBase64DecodeChar(src[3]);
-
-  /* Make sure all characters were valid */
-
-  if (d0 == 0xFF || d1 == 0xFF || d2 == 0xFF || d3 == 0xFF) {
-    return 0;
-  }
-
-  /* Decode the 3 bytes */
-
-  dest[0] = (unsigned char)(((d0 << 2) & 0xFC) | ((d1 >> 4) & 0x03));
-  dest[1] = (unsigned char)(((d1 << 4) & 0xF0) | ((d2 >> 2) & 0x0F));
-  dest[2] = (unsigned char)(((d2 << 6) & 0xC0) | ((d3 >> 0) & 0x3F));
-
-  /* Return the number of bytes actually decoded */
-
-  if (src[2] == '=') {
-    return 1;
-  }
-  if (src[3] == '=') {
-    return 2;
-  }
-  return 3;
-}
-
-/* Decode bytes from the input buffer and store the decoded stream
-   into the output buffer until 'length' bytes have been decoded.  Return the
-   real length of the decoded stream (which should be equal to 'length'). Note
-   that the output buffer must be allocated by the caller.  If
-   'max_input_length' is not null, then it specifies the number of encoded
-   bytes that should be at most read from the input buffer. In that case the
-   'length' parameter is ignored. This enables the caller to decode a stream
-   without actually knowing how much decoded data to expect (of course, the
-   buffer must be large enough). */
-size_t kwsysBase64_Decode(const unsigned char* input, size_t length,
-                          unsigned char* output, size_t max_input_length)
-{
-  const unsigned char* ptr = input;
-  unsigned char* optr = output;
-
-  /* Decode complete triplet */
-
-  if (max_input_length) {
-    const unsigned char* end = input + max_input_length;
-    while (ptr < end) {
-      int len = kwsysBase64_Decode3(ptr, optr);
-      optr += len;
-      if (len < 3) {
-        return (size_t)(optr - output);
-      }
-      ptr += 4;
-    }
-  } else {
-    unsigned char* oend = output + length;
-    while ((oend - optr) >= 3) {
-      int len = kwsysBase64_Decode3(ptr, optr);
-      optr += len;
-      if (len < 3) {
-        return (size_t)(optr - output);
-      }
-      ptr += 4;
-    }
-
-    /* Decode the last triplet */
-
-    if (oend - optr == 2) {
-      unsigned char temp[3];
-      int len = kwsysBase64_Decode3(ptr, temp);
-      if (len >= 2) {
-        optr[0] = temp[0];
-        optr[1] = temp[1];
-        optr += 2;
-      } else if (len > 0) {
-        optr[0] = temp[0];
-        optr += 1;
-      }
-    } else if (oend - optr == 1) {
-      unsigned char temp[3];
-      int len = kwsysBase64_Decode3(ptr, temp);
-      if (len > 0) {
-        optr[0] = temp[0];
-        optr += 1;
-      }
-    }
-  }
-
-  return (size_t)(optr - output);
-}
diff --git a/test/API/driver/kwsys/Base64.h.in b/test/API/driver/kwsys/Base64.h.in
deleted file mode 100644
index 729f972..0000000
--- a/test/API/driver/kwsys/Base64.h.in
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Base64_h
-#define @KWSYS_NAMESPACE@_Base64_h
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-#include <stddef.h> /* size_t */
-
-/* Redefine all public interface symbol names to be in the proper
-   namespace.  These macros are used internally to kwsys only, and are
-   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
-   these macros after making changes to the interface.  */
-#if !defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysBase64 kwsys_ns(Base64)
-#  define kwsysBase64_Decode kwsys_ns(Base64_Decode)
-#  define kwsysBase64_Decode3 kwsys_ns(Base64_Decode3)
-#  define kwsysBase64_Encode kwsys_ns(Base64_Encode)
-#  define kwsysBase64_Encode1 kwsys_ns(Base64_Encode1)
-#  define kwsysBase64_Encode2 kwsys_ns(Base64_Encode2)
-#  define kwsysBase64_Encode3 kwsys_ns(Base64_Encode3)
-#endif
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/**
- * Encode 3 bytes into a 4 byte string.
- */
-kwsysEXPORT void kwsysBase64_Encode3(const unsigned char* src,
-                                     unsigned char* dest);
-
-/**
- * Encode 2 bytes into a 4 byte string.
- */
-kwsysEXPORT void kwsysBase64_Encode2(const unsigned char* src,
-                                     unsigned char* dest);
-
-/**
- * Encode 1 bytes into a 4 byte string.
- */
-kwsysEXPORT void kwsysBase64_Encode1(const unsigned char* src,
-                                     unsigned char* dest);
-
-/**
- * Encode 'length' bytes from the input buffer and store the encoded
- * stream into the output buffer. Return the length of the encoded
- * buffer (output). Note that the output buffer must be allocated by
- * the caller (length * 1.5 should be a safe estimate).  If 'mark_end'
- * is true than an extra set of 4 bytes is added to the end of the
- * stream if the input is a multiple of 3 bytes.  These bytes are
- * invalid chars and therefore they will stop the decoder thus
- * enabling the caller to decode a stream without actually knowing how
- * much data to expect (if the input is not a multiple of 3 bytes then
- * the extra padding needed to complete the encode 4 bytes will stop
- * the decoding anyway).
- */
-kwsysEXPORT size_t kwsysBase64_Encode(const unsigned char* input,
-                                      size_t length, unsigned char* output,
-                                      int mark_end);
-
-/**
- * Decode 4 bytes into a 3 byte string.  Returns the number of bytes
- * actually decoded.
- */
-kwsysEXPORT int kwsysBase64_Decode3(const unsigned char* src,
-                                    unsigned char* dest);
-
-/**
- * Decode bytes from the input buffer and store the decoded stream
- * into the output buffer until 'length' bytes have been decoded.
- * Return the real length of the decoded stream (which should be equal
- * to 'length'). Note that the output buffer must be allocated by the
- * caller.  If 'max_input_length' is not null, then it specifies the
- * number of encoded bytes that should be at most read from the input
- * buffer. In that case the 'length' parameter is ignored. This
- * enables the caller to decode a stream without actually knowing how
- * much decoded data to expect (of course, the buffer must be large
- * enough).
- */
-kwsysEXPORT size_t kwsysBase64_Decode(const unsigned char* input,
-                                      size_t length, unsigned char* output,
-                                      size_t max_input_length);
-
-#if defined(__cplusplus)
-} /* extern "C" */
-#endif
-
-/* If we are building a kwsys .c or .cxx file, let it use these macros.
-   Otherwise, undefine them to keep the namespace clean.  */
-#if !defined(KWSYS_NAMESPACE)
-#  undef kwsys_ns
-#  undef kwsysEXPORT
-#  if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    undef kwsysBase64
-#    undef kwsysBase64_Decode
-#    undef kwsysBase64_Decode3
-#    undef kwsysBase64_Encode
-#    undef kwsysBase64_Encode1
-#    undef kwsysBase64_Encode2
-#    undef kwsysBase64_Encode3
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/CMakeLists.txt b/test/API/driver/kwsys/CMakeLists.txt
deleted file mode 100644
index 09bcdb9..0000000
--- a/test/API/driver/kwsys/CMakeLists.txt
+++ /dev/null
@@ -1,1260 +0,0 @@
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing#kwsys for details.
-
-# The Kitware System Library is intended to be included in other
-# projects.  It is completely configurable in that the library's
-# namespace can be configured and the components that are included can
-# be selected invididually.
-
-# Typical usage is to import the kwsys directory tree into a
-# subdirectory under a parent project and enable the classes that will
-# be used.  All classes are disabled by default.  The CMake listfile
-# above this one configures the library as follows:
-#
-#  SET(KWSYS_NAMESPACE foosys)
-#  SET(KWSYS_USE_Directory 1)    # Enable Directory class.
-#  SUBDIRS(kwsys)
-#
-# Optional settings are as follows:
-#
-#  KWSYS_HEADER_ROOT = The directory into which to generate the kwsys headers.
-#                      A directory called "${KWSYS_NAMESPACE}" will be
-#                      created under this root directory to hold the files.
-#  KWSYS_SPLIT_OBJECTS_FROM_INTERFACE
-#                    = Instead of creating a single ${KWSYS_NAMESPACE} library
-#                      target, create three separate targets:
-#                        ${KWSYS_NAMESPACE}
-#                          - An INTERFACE library only containing usage
-#                            requirements.
-#                        ${KWSYS_NAMESPACE}_objects
-#                          - An OBJECT library for the built kwsys objects.
-#                            Note: This is omitted from the install rules
-#                        ${KWSYS_NAMESPACE}_private
-#                          - An INTERFACE library combining both that is
-#                            appropriate for use with PRIVATE linking in
-#                            target_link_libraries. Because of how interface
-#                            properties propagate, this target is not suitable
-#                            for use with PUBLIC or INTERFACE linking.
-#  KWSYS_ALIAS_TARGET = The name of an alias target to create to the actual target.
-#
-#    Example:
-#
-#      SET(KWSYS_HEADER_ROOT ${PROJECT_BINARY_DIR})
-#      INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR})
-#
-#  KWSYS_CXX_STANDARD         = A value for CMAKE_CXX_STANDARD within KWSys.
-#                               Set to empty string to use no default value.
-#  KWSYS_CXX_COMPILE_FEATURES = target_compile_features arguments for KWSys.
-#
-# Optional settings to setup install rules are as follows:
-#
-#  KWSYS_INSTALL_BIN_DIR     = The installation target directories into
-#  KWSYS_INSTALL_LIB_DIR       which the libraries and headers from
-#  KWSYS_INSTALL_INCLUDE_DIR   kwsys should be installed by a "make install".
-#                              The values should be specified relative to
-#                              the installation prefix and NOT start with '/'.
-#  KWSYS_INSTALL_DOC_DIR     = The installation target directory for documentation
-#                              such as copyright information.
-#
-#  KWSYS_INSTALL_COMPONENT_NAME_RUNTIME     = Name of runtime and development
-#  KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT   installation components.
-#                                             If not given the install rules
-#                                             will not be in any component.
-#
-#  KWSYS_INSTALL_EXPORT_NAME = The EXPORT option value for install(TARGETS) calls.
-#
-#    Example:
-#
-#      SET(KWSYS_INSTALL_BIN_DIR bin)
-#      SET(KWSYS_INSTALL_LIB_DIR lib)
-#      SET(KWSYS_INSTALL_INCLUDE_DIR include)
-#      SET(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME Runtime)
-#      SET(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT Development)
-
-# Once configured, kwsys should be used as follows from C or C++ code:
-#
-#  #include <foosys/Directory.hxx>
-#   ...
-#  foosys::Directory directory;
-#
-
-# NOTE: This library is intended for internal use by Kitware-driven
-# projects.  In order to keep it simple no attempt will be made to
-# maintain backward compatibility when changes are made to KWSys.
-# When an incompatible change is made Kitware's projects that use
-# KWSys will be fixed, but no notification will necessarily be sent to
-# any outside mailing list and no documentation of the change will be
-# written.
-
-CMAKE_MINIMUM_REQUIRED(VERSION 3.1 FATAL_ERROR)
-FOREACH(p
-    CMP0056 # CMake 3.2, Honor link flags in try_compile() source-file signature.
-    CMP0063 # CMake 3.3, Honor visibility properties for all target types.
-    CMP0067 # CMake 3.8, Honor language standard in try_compile source-file signature.
-    CMP0069 # CMake 3.9, INTERPROCEDURAL_OPTIMIZATION is enforced when enabled.
-    )
-  IF(POLICY ${p})
-    CMAKE_POLICY(SET ${p} NEW)
-  ENDIF()
-ENDFOREACH()
-
-#-----------------------------------------------------------------------------
-# If a namespace is not specified, use "kwsys" and enable testing.
-# This should be the case only when kwsys is not included inside
-# another project and is being tested.
-IF(NOT KWSYS_NAMESPACE)
-  SET(KWSYS_NAMESPACE "kwsys")
-  SET(KWSYS_STANDALONE 1)
-ENDIF()
-
-#-----------------------------------------------------------------------------
-# The project name is that of the specified namespace.
-PROJECT(${KWSYS_NAMESPACE})
-
-# Tell CMake how to follow dependencies of sources in this directory.
-SET_PROPERTY(DIRECTORY
-  PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM
-  "KWSYS_HEADER(%)=<${KWSYS_NAMESPACE}/%>"
-  )
-
-if(KWSYS_CXX_STANDARD)
-  set(CMAKE_CXX_STANDARD "${KWSYS_CXX_STANDARD}")
-elseif(NOT DEFINED CMAKE_CXX_STANDARD AND NOT DEFINED KWSYS_CXX_STANDARD)
-  if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
-     AND CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC"
-     AND CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "GNU"
-    )
-    set(CMAKE_CXX_STANDARD 14)
-  else()
-    set(CMAKE_CXX_STANDARD 11)
-  endif()
-endif()
-
-# Select library components.
-IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
-  SET(KWSYS_ENABLE_C 1)
-  # Enable all components.
-  SET(KWSYS_USE_Base64 1)
-  SET(KWSYS_USE_Directory 1)
-  SET(KWSYS_USE_DynamicLoader 1)
-  SET(KWSYS_USE_Encoding 1)
-  SET(KWSYS_USE_Glob 1)
-  SET(KWSYS_USE_MD5 1)
-  SET(KWSYS_USE_Process 1)
-  SET(KWSYS_USE_RegularExpression 1)
-  SET(KWSYS_USE_System 1)
-  SET(KWSYS_USE_SystemTools 1)
-  SET(KWSYS_USE_CommandLineArguments 1)
-  SET(KWSYS_USE_Terminal 1)
-  SET(KWSYS_USE_IOStream 1)
-  SET(KWSYS_USE_FStream 1)
-  SET(KWSYS_USE_String 1)
-  SET(KWSYS_USE_SystemInformation 1)
-  SET(KWSYS_USE_ConsoleBuf 1)
-ENDIF()
-
-# Enforce component dependencies.
-IF(KWSYS_USE_SystemTools)
-  SET(KWSYS_USE_Directory 1)
-  SET(KWSYS_USE_FStream 1)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_Glob)
-  SET(KWSYS_USE_Directory 1)
-  SET(KWSYS_USE_SystemTools 1)
-  SET(KWSYS_USE_RegularExpression 1)
-  SET(KWSYS_USE_FStream 1)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_Process)
-  SET(KWSYS_USE_System 1)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_SystemInformation)
-  SET(KWSYS_USE_Process 1)
-ENDIF()
-IF(KWSYS_USE_System)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_Directory)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_DynamicLoader)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_FStream)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_ConsoleBuf)
-  SET(KWSYS_USE_Encoding 1)
-ENDIF()
-
-# Specify default 8 bit encoding for Windows
-IF(NOT KWSYS_ENCODING_DEFAULT_CODEPAGE)
-  SET(KWSYS_ENCODING_DEFAULT_CODEPAGE CP_ACP)
-ENDIF()
-
-# Enable testing if building standalone.
-IF(KWSYS_STANDALONE)
-  INCLUDE(Dart)
-  MARK_AS_ADVANCED(BUILD_TESTING DART_ROOT TCL_TCLSH)
-  IF(BUILD_TESTING)
-    ENABLE_TESTING()
-  ENDIF()
-ENDIF()
-
-# Choose default shared/static build if not specified.
-IF(NOT DEFINED KWSYS_BUILD_SHARED)
-  SET(KWSYS_BUILD_SHARED ${BUILD_SHARED_LIBS})
-ENDIF()
-
-# Include helper macros.
-INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/kwsysPlatformTests.cmake)
-INCLUDE(CheckTypeSize)
-
-# Do full dependency headers.
-INCLUDE_REGULAR_EXPRESSION("^.*$")
-
-# Use new KWSYS_INSTALL_*_DIR variable names to control installation.
-# Take defaults from the old names.  Note that there was no old name
-# for the bin dir, so we take the old lib dir name so DLLs will be
-# installed in a compatible way for old code.
-IF(NOT KWSYS_INSTALL_INCLUDE_DIR)
-  STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_INCLUDE_DIR
-    "${KWSYS_HEADER_INSTALL_DIR}")
-ENDIF()
-IF(NOT KWSYS_INSTALL_LIB_DIR)
-  STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_LIB_DIR
-    "${KWSYS_LIBRARY_INSTALL_DIR}")
-ENDIF()
-IF(NOT KWSYS_INSTALL_BIN_DIR)
-  STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_BIN_DIR
-    "${KWSYS_LIBRARY_INSTALL_DIR}")
-ENDIF()
-
-# Setup header install rules.
-SET(KWSYS_INSTALL_INCLUDE_OPTIONS)
-IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
-  SET(KWSYS_INSTALL_INCLUDE_OPTIONS ${KWSYS_INSTALL_INCLUDE_OPTIONS}
-    COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
-    )
-ENDIF()
-
-# Setup library install rules.
-SET(KWSYS_INSTALL_LIBRARY_RULE)
-SET(KWSYS_INSTALL_NAMELINK_RULE)
-IF(KWSYS_INSTALL_LIB_DIR)
-  IF(KWSYS_INSTALL_EXPORT_NAME)
-    LIST(APPEND KWSYS_INSTALL_LIBRARY_RULE EXPORT ${KWSYS_INSTALL_EXPORT_NAME})
-  ENDIF()
-  # Install the shared library to the lib directory.
-  SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
-    LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_SKIP
-    )
-  # Assign the shared library to the runtime component.
-  IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
-    SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
-      COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
-      )
-  ENDIF()
-  IF(KWSYS_BUILD_SHARED)
-    SET(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
-      LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_ONLY
-      )
-    # Assign the namelink to the development component.
-    IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
-      SET(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
-        COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
-        )
-    ENDIF()
-  ENDIF()
-
-  # Install the archive to the lib directory.
-  SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
-    ARCHIVE DESTINATION ${KWSYS_INSTALL_LIB_DIR}
-    )
-  # Assign the archive to the development component.
-  IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
-    SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
-      COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
-      )
-  ENDIF()
-ENDIF()
-IF(KWSYS_INSTALL_BIN_DIR)
-  # Install the runtime library to the bin directory.
-  SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
-    RUNTIME DESTINATION ${KWSYS_INSTALL_BIN_DIR}
-    )
-  # Assign the runtime library to the runtime component.
-  IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
-    SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
-      COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
-      )
-  ENDIF()
-ENDIF()
-
-# Do not support old KWSYS_*a_INSTALL_DIR variable names.
-SET(KWSYS_HEADER_INSTALL_DIR)
-SET(KWSYS_LIBRARY_INSTALL_DIR)
-
-# Generated source files will need this header.
-STRING(COMPARE EQUAL "${PROJECT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}"
-  KWSYS_IN_SOURCE_BUILD)
-IF(NOT KWSYS_IN_SOURCE_BUILD)
-  CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/kwsysPrivate.h
-    ${PROJECT_BINARY_DIR}/kwsysPrivate.h COPYONLY IMMEDIATE)
-ENDIF()
-
-# Select plugin module file name convention.
-IF(NOT KWSYS_DynamicLoader_PREFIX)
-  SET(KWSYS_DynamicLoader_PREFIX ${CMAKE_SHARED_MODULE_PREFIX})
-ENDIF()
-IF(NOT KWSYS_DynamicLoader_SUFFIX)
-  SET(KWSYS_DynamicLoader_SUFFIX ${CMAKE_SHARED_MODULE_SUFFIX})
-ENDIF()
-
-#-----------------------------------------------------------------------------
-# We require ANSI support from the C compiler.  Add any needed flags.
-IF(CMAKE_ANSI_CFLAGS)
-  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}")
-ENDIF()
-
-#-----------------------------------------------------------------------------
-# Adjust compiler flags for some platforms.
-IF(NOT CMAKE_COMPILER_IS_GNUCXX)
-  IF(CMAKE_SYSTEM MATCHES "OSF1-V.*")
-    STRING(REGEX MATCH "-timplicit_local"
-      KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL "${CMAKE_CXX_FLAGS}")
-    STRING(REGEX MATCH "-no_implicit_include"
-      KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE "${CMAKE_CXX_FLAGS}")
-    IF(NOT KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL)
-      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -timplicit_local")
-    ENDIF()
-    IF(NOT KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE)
-      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -no_implicit_include")
-    ENDIF()
-  ENDIF()
-  IF(CMAKE_SYSTEM MATCHES "HP-UX")
-    SET(KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS "+p")
-    IF(CMAKE_CXX_COMPILER_ID MATCHES "HP")
-      # it is known that version 3.85 fails and 6.25 works without these flags
-      IF(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4)
-        # use new C++ library and improved template support
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA +hpxstd98")
-      ENDIF()
-    ENDIF()
-  ENDIF()
-ENDIF()
-IF(KWSYS_STANDALONE)
-  IF(CMAKE_CXX_COMPILER_ID STREQUAL SunPro)
-    IF(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13)
-      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
-    ELSE()
-      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4")
-    ENDIF()
-  ENDIF()
-ENDIF()
-
-#-----------------------------------------------------------------------------
-# Configure the standard library header wrappers based on compiler's
-# capabilities and parent project's request.  Enforce 0/1 as only
-# possible values for configuration into Configure.hxx.
-
-# Check existence and uniqueness of long long and __int64.
-KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_LONG_LONG
-  "Checking whether C++ compiler has 'long long'" DIRECT)
-KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS___INT64
-  "Checking whether C++ compiler has '__int64'" DIRECT)
-IF(KWSYS_CXX_HAS___INT64)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_SAME_LONG_AND___INT64
-    "Checking whether long and __int64 are the same type" DIRECT)
-  IF(KWSYS_CXX_HAS_LONG_LONG)
-    KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_SAME_LONG_LONG_AND___INT64
-      "Checking whether long long and __int64 are the same type" DIRECT)
-  ENDIF()
-ENDIF()
-
-# Enable the "long long" type if it is available.  It is standard in
-# C99 and C++03 but not in earlier standards.
-IF(KWSYS_CXX_HAS_LONG_LONG)
-  SET(KWSYS_USE_LONG_LONG 1)
-ELSE()
-  SET(KWSYS_USE_LONG_LONG 0)
-ENDIF()
-
-# Enable the "__int64" type if it is available and unique.  It is not
-# standard.
-SET(KWSYS_USE___INT64 0)
-IF(KWSYS_CXX_HAS___INT64)
-  IF(NOT KWSYS_CXX_SAME_LONG_AND___INT64)
-    IF(NOT KWSYS_CXX_SAME_LONG_LONG_AND___INT64)
-      SET(KWSYS_USE___INT64 1)
-    ENDIF()
-  ENDIF()
-ENDIF()
-
-IF(KWSYS_USE_Encoding)
-  # Look for type size helper macros.
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_STL_HAS_WSTRING
-    "Checking whether wstring is available" DIRECT)
-ENDIF()
-
-IF(KWSYS_USE_IOStream)
-  # Determine whether iostreams support long long.
-  IF(KWSYS_CXX_HAS_LONG_LONG)
-    KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_ISTREAM_LONG_LONG
-      "Checking if istream supports long long" DIRECT)
-    KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_OSTREAM_LONG_LONG
-      "Checking if ostream supports long long" DIRECT)
-  ELSE()
-    SET(KWSYS_IOS_HAS_ISTREAM_LONG_LONG 0)
-    SET(KWSYS_IOS_HAS_OSTREAM_LONG_LONG 0)
-  ENDIF()
-  IF(KWSYS_CXX_HAS___INT64)
-    KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_ISTREAM___INT64
-      "Checking if istream supports __int64" DIRECT)
-    KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_OSTREAM___INT64
-      "Checking if ostream supports __int64" DIRECT)
-  ELSE()
-    SET(KWSYS_IOS_HAS_ISTREAM___INT64 0)
-    SET(KWSYS_IOS_HAS_OSTREAM___INT64 0)
-  ENDIF()
-ENDIF()
-
-IF(KWSYS_NAMESPACE MATCHES "^kwsys$")
-  SET(KWSYS_NAME_IS_KWSYS 1)
-ELSE()
-  SET(KWSYS_NAME_IS_KWSYS 0)
-ENDIF()
-
-IF(KWSYS_BUILD_SHARED)
-  SET(KWSYS_BUILD_SHARED 1)
-  SET(KWSYS_LIBRARY_TYPE SHARED)
-ELSE()
-  SET(KWSYS_BUILD_SHARED 0)
-  SET(KWSYS_LIBRARY_TYPE STATIC)
-ENDIF()
-
-if(NOT DEFINED KWSYS_BUILD_PIC)
-  set(KWSYS_BUILD_PIC 0)
-endif()
-
-#-----------------------------------------------------------------------------
-# Configure some implementation details.
-
-KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_PTRDIFF_T
-  "Checking whether C compiler has ptrdiff_t in stddef.h" DIRECT)
-KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_SSIZE_T
-  "Checking whether C compiler has ssize_t in unistd.h" DIRECT)
-IF(KWSYS_USE_Process)
-  KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC
-    "Checking whether C compiler has clock_gettime" DIRECT)
-ENDIF()
-
-SET_SOURCE_FILES_PROPERTIES(ProcessUNIX.c System.c PROPERTIES
-  COMPILE_FLAGS "-DKWSYS_C_HAS_PTRDIFF_T=${KWSYS_C_HAS_PTRDIFF_T} -DKWSYS_C_HAS_SSIZE_T=${KWSYS_C_HAS_SSIZE_T} -DKWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC=${KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC}"
-  )
-
-IF(DEFINED KWSYS_PROCESS_USE_SELECT)
-  GET_PROPERTY(ProcessUNIX_FLAGS SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS)
-  SET_PROPERTY(SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS "${ProcessUNIX_FLAGS} -DKWSYSPE_USE_SELECT=${KWSYSPE_USE_SELECT}")
-ENDIF()
-
-IF(KWSYS_USE_DynamicLoader)
-  GET_PROPERTY(KWSYS_SUPPORTS_SHARED_LIBS GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
-  IF(KWSYS_SUPPORTS_SHARED_LIBS)
-    SET(KWSYS_SUPPORTS_SHARED_LIBS 1)
-  ELSE()
-    SET(KWSYS_SUPPORTS_SHARED_LIBS 0)
-  ENDIF()
-  SET_PROPERTY(SOURCE DynamicLoader.cxx APPEND PROPERTY COMPILE_DEFINITIONS
-    KWSYS_SUPPORTS_SHARED_LIBS=${KWSYS_SUPPORTS_SHARED_LIBS})
-ENDIF()
-
-IF(KWSYS_USE_SystemTools)
-  if (NOT DEFINED KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP)
-    set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 1)
-  endif ()
-  if (KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP)
-    set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 1)
-  else ()
-    set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 0)
-  endif ()
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_SETENV
-    "Checking whether CXX compiler has setenv" DIRECT)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UNSETENV
-    "Checking whether CXX compiler has unsetenv" DIRECT)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H
-    "Checking whether CXX compiler has environ in stdlib.h" DIRECT)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UTIMES
-    "Checking whether CXX compiler has utimes" DIRECT)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UTIMENSAT
-    "Checking whether CXX compiler has utimensat" DIRECT)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_STAT_HAS_ST_MTIM
-    "Checking whether CXX compiler struct stat has st_mtim member" DIRECT)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_STAT_HAS_ST_MTIMESPEC
-    "Checking whether CXX compiler struct stat has st_mtimespec member" DIRECT)
-  SET_PROPERTY(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
-    KWSYS_CXX_HAS_SETENV=${KWSYS_CXX_HAS_SETENV}
-    KWSYS_CXX_HAS_UNSETENV=${KWSYS_CXX_HAS_UNSETENV}
-    KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H=${KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H}
-    KWSYS_CXX_HAS_UTIMES=${KWSYS_CXX_HAS_UTIMES}
-    KWSYS_CXX_HAS_UTIMENSAT=${KWSYS_CXX_HAS_UTIMENSAT}
-    KWSYS_CXX_STAT_HAS_ST_MTIM=${KWSYS_CXX_STAT_HAS_ST_MTIM}
-    KWSYS_CXX_STAT_HAS_ST_MTIMESPEC=${KWSYS_CXX_STAT_HAS_ST_MTIMESPEC}
-    )
-  IF(NOT WIN32)
-    IF(KWSYS_STANDALONE)
-      OPTION(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES "If true, Windows paths will be supported on Unix as well" ON)
-    ENDIF()
-    IF(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES)
-      SET_PROPERTY(SOURCE SystemTools.cxx testSystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
-        KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES
-        )
-    ENDIF()
-  ENDIF()
-
-  # Disable getpwnam for static linux builds since it depends on shared glibc
-  GET_PROPERTY(SHARED_LIBS_SUPPORTED GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
-  IF(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT SHARED_LIBS_SUPPORTED)
-    SET_PROPERTY(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
-      HAVE_GETPWNAM=0
-      )
-  ENDIF()
-ENDIF()
-
-IF(KWSYS_USE_SystemInformation)
-  SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-    COMPILE_DEFINITIONS SIZEOF_VOID_P=${CMAKE_SIZEOF_VOID_P})
-  IF(NOT CYGWIN)
-    INCLUDE(CheckIncludeFiles)
-    CHECK_INCLUDE_FILES("sys/types.h;ifaddrs.h" KWSYS_SYS_HAS_IFADDRS_H)
-    IF(KWSYS_SYS_HAS_IFADDRS_H)
-      SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-        COMPILE_DEFINITIONS KWSYS_SYS_HAS_IFADDRS_H=1)
-    ENDIF()
-  ENDIF()
-  IF(WIN32)
-    INCLUDE(CheckSymbolExists)
-    SET(CMAKE_REQUIRED_LIBRARIES Psapi)
-    CHECK_SYMBOL_EXISTS(GetProcessMemoryInfo "windows.h;psapi.h" KWSYS_SYS_HAS_PSAPI)
-    UNSET(CMAKE_REQUIRED_LIBRARIES)
-    IF(KWSYS_SYS_HAS_PSAPI)
-      SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-        COMPILE_DEFINITIONS KWSYS_SYS_HAS_PSAPI=1)
-      IF(MSVC70 OR MSVC71)
-        # Suppress LNK4089: all references to 'PSAPI.DLL' discarded by /OPT:REF
-        SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /IGNORE:4089")
-      ENDIF()
-    ENDIF()
-  ENDIF()
-  IF(CMAKE_SYSTEM MATCHES "HP-UX")
-    CHECK_INCLUDE_FILES("sys/mpctl.h" KWSYS_SYS_HAS_MPCTL_H)
-    IF(KWSYS_SYS_HAS_MPCTL_H)
-      SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-        COMPILE_DEFINITIONS KWSYS_SYS_HAS_MPCTL_H=1)
-    ENDIF()
-  ENDIF()
-  IF(CMAKE_SYSTEM MATCHES "BSD")
-    CHECK_INCLUDE_FILES("machine/cpu.h" KWSYS_SYS_HAS_MACHINE_CPU_H)
-    IF(KWSYS_SYS_HAS_MACHINE_CPU_H)
-      SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-        COMPILE_DEFINITIONS KWSYS_SYS_HAS_MACHINE_CPU_H=1)
-    ENDIF()
-  ENDIF()
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_RLIMIT64
-    "Checking whether CXX compiler has rlimit64" DIRECT)
-  SET(KWSYS_PLATFORM_CXX_TEST_DEFINES)
-  IF(KWSYS_CXX_HAS_RLIMIT64)
-    SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_CXX_HAS_RLIMIT64=1)
-  ENDIF()
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ATOL
-    "Checking whether CXX compiler has atol" DIRECT)
-  IF(KWSYS_CXX_HAS_ATOL)
-    SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_CXX_HAS_ATOL=1)
-  ENDIF()
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ATOLL
-    "Checking whether CXX compiler has atoll" DIRECT)
-  IF(KWSYS_CXX_HAS_ATOLL)
-    SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_CXX_HAS_ATOLL=1)
-  ENDIF()
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS__ATOI64
-    "Checking whether CXX compiler has _atoi64" DIRECT)
-  IF(KWSYS_CXX_HAS__ATOI64)
-    SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_CXX_HAS__ATOI64=1)
-  ENDIF()
-  IF(UNIX)
-    INCLUDE(CheckIncludeFileCXX)
-    # check for simple stack trace
-    # usually it's in libc but on FreeBSD
-    # it's in libexecinfo
-    FIND_LIBRARY(EXECINFO_LIB "execinfo")
-    MARK_AS_ADVANCED(EXECINFO_LIB)
-    IF (NOT EXECINFO_LIB)
-      SET(EXECINFO_LIB "")
-    ENDIF()
-    CHECK_INCLUDE_FILE_CXX("execinfo.h" KWSYS_CXX_HAS_EXECINFOH)
-    IF (KWSYS_CXX_HAS_EXECINFOH)
-      # we have the backtrace header check if it
-      # can be used with this compiler
-      SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${EXECINFO_LIB})
-      KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BACKTRACE
-         "Checking whether backtrace works with this C++ compiler" DIRECT)
-      SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
-      IF (KWSYS_CXX_HAS_BACKTRACE)
-        # backtrace is supported by this system and compiler.
-        # now check for the more advanced capabilities.
-        SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-          COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE=1)
-        # check for symbol lookup using dladdr
-        CHECK_INCLUDE_FILE_CXX("dlfcn.h" KWSYS_CXX_HAS_DLFCNH)
-        IF (KWSYS_CXX_HAS_DLFCNH)
-          # we have symbol lookup libraries and headers
-          # check if they can be used with this compiler
-          SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${CMAKE_DL_LIBS})
-            KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_DLADDR
-            "Checking whether dladdr works with this C++ compiler" DIRECT)
-          SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
-          IF (KWSYS_CXX_HAS_DLADDR)
-            # symbol lookup is supported by this system
-            # and compiler.
-            SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-              COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP=1)
-          ENDIF()
-        ENDIF()
-        # c++ demangling support
-        # check for cxxabi headers
-        CHECK_INCLUDE_FILE_CXX("cxxabi.h" KWSYS_CXX_HAS_CXXABIH)
-        IF (KWSYS_CXX_HAS_CXXABIH)
-          # check if cxxabi can be used with this
-          # system and compiler.
-          KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_CXXABI
-            "Checking whether cxxabi works with this C++ compiler" DIRECT)
-          IF (KWSYS_CXX_HAS_CXXABI)
-            # c++ demangle using cxxabi is supported with
-            # this system and compiler
-            SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-              COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE=1)
-          ENDIF()
-        ENDIF()
-        # basic backtrace works better with release build
-        # don't bother with advanced features for release
-        SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-          COMPILE_DEFINITIONS_DEBUG KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1)
-        SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-          COMPILE_DEFINITIONS_RELWITHDEBINFO KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1)
-      ENDIF()
-    ENDIF()
-  ENDIF()
-  IF(BORLAND)
-    KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BORLAND_ASM
-      "Checking whether Borland CXX compiler supports assembler instructions" DIRECT)
-    IF(KWSYS_CXX_HAS_BORLAND_ASM)
-      SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-        COMPILE_DEFINITIONS KWSYS_CXX_HAS_BORLAND_ASM=1)
-      KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BORLAND_ASM_CPUID
-        "Checking whether Borland CXX compiler supports CPUID assembler instruction" DIRECT)
-      IF(KWSYS_CXX_HAS_BORLAND_ASM_CPUID)
-        SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-          COMPILE_DEFINITIONS KWSYS_CXX_HAS_BORLAND_ASM_CPUID=1)
-      ENDIF()
-    ENDIF()
-  ENDIF()
-  IF(KWSYS_USE___INT64)
-    SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_USE___INT64=1)
-  ENDIF()
-  IF(KWSYS_USE_LONG_LONG)
-    SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_USE_LONG_LONG=1)
-  ENDIF()
-  IF(KWSYS_IOS_HAS_OSTREAM_LONG_LONG)
-    SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_IOS_HAS_OSTREAM_LONG_LONG=1)
-  ENDIF()
-  IF(KWSYS_IOS_HAS_OSTREAM___INT64)
-    SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_IOS_HAS_OSTREAM___INT64=1)
-  ENDIF()
-  IF(KWSYS_BUILD_SHARED)
-    SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-      COMPILE_DEFINITIONS KWSYS_BUILD_SHARED=1)
-  ENDIF()
-
-  IF(UNIX AND NOT CYGWIN)
-    KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_GETLOADAVG
-      "Checking whether CXX compiler has getloadavg" DIRECT)
-    IF(KWSYS_CXX_HAS_GETLOADAVG)
-      SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
-        COMPILE_DEFINITIONS KWSYS_CXX_HAS_GETLOADAVG=1)
-    ENDIF()
-  ENDIF()
-ENDIF()
-
-IF(KWSYS_USE_FStream)
-  KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H
-    "Checking whether <ext/stdio_filebuf.h> is available" DIRECT)
-ENDIF()
-
-#-----------------------------------------------------------------------------
-# Choose a directory for the generated headers.
-IF(NOT KWSYS_HEADER_ROOT)
-  SET(KWSYS_HEADER_ROOT "${PROJECT_BINARY_DIR}")
-ENDIF()
-SET(KWSYS_HEADER_DIR "${KWSYS_HEADER_ROOT}/${KWSYS_NAMESPACE}")
-INCLUDE_DIRECTORIES(${KWSYS_HEADER_ROOT})
-
-#-----------------------------------------------------------------------------
-IF(KWSYS_INSTALL_DOC_DIR)
-  # Assign the license to the runtime component since it must be
-  # distributed with binary forms of this software.
-  IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
-    SET(KWSYS_INSTALL_LICENSE_OPTIONS ${KWSYS_INSTALL_LICENSE_OPTIONS}
-      COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
-      )
-  ENDIF()
-
-  # Install the license under the documentation directory.
-  INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt
-    DESTINATION ${KWSYS_INSTALL_DOC_DIR}/${KWSYS_NAMESPACE}
-    ${KWSYS_INSTALL_LICENSE_OPTIONS})
-ENDIF()
-
-#-----------------------------------------------------------------------------
-# Build a list of classes and headers we need to implement the
-# selected components.  Initialize with required components.
-SET(KWSYS_CLASSES)
-SET(KWSYS_H_FILES Configure SharedForward)
-SET(KWSYS_HXX_FILES Configure String)
-
-IF(NOT CMake_SOURCE_DIR)
-  SET(KWSYS_HXX_FILES ${KWSYS_HXX_FILES}
-    hashtable hash_fun hash_map hash_set
-    )
-ENDIF()
-
-# Add selected C++ classes.
-SET(cppclasses
-  Directory DynamicLoader Encoding Glob RegularExpression SystemTools
-  CommandLineArguments IOStream FStream SystemInformation ConsoleBuf
-  )
-FOREACH(cpp ${cppclasses})
-  IF(KWSYS_USE_${cpp})
-    # Use the corresponding class.
-    SET(KWSYS_CLASSES ${KWSYS_CLASSES} ${cpp})
-
-    # Load component-specific CMake code.
-    IF(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
-      INCLUDE(${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
-    ENDIF()
-  ENDIF()
-ENDFOREACH()
-
-# Add selected C components.
-FOREACH(c
-    Process Base64 Encoding MD5 Terminal System String
-    )
-  IF(KWSYS_USE_${c})
-    # Use the corresponding header file.
-    SET(KWSYS_H_FILES ${KWSYS_H_FILES} ${c})
-
-    # Load component-specific CMake code.
-    IF(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
-      INCLUDE(${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
-    ENDIF()
-  ENDIF()
-ENDFOREACH()
-
-#-----------------------------------------------------------------------------
-# Build a list of sources for the library based on components that are
-# included.
-SET(KWSYS_C_SRCS)
-SET(KWSYS_CXX_SRCS)
-
-# Add the proper sources for this platform's Process implementation.
-IF(KWSYS_USE_Process)
-  IF(NOT UNIX)
-    # Use the Windows implementation.
-    SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessWin32.c)
-  ELSE()
-    # Use the UNIX implementation.
-    SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessUNIX.c)
-  ENDIF()
-ENDIF()
-
-# Add selected C sources.
-FOREACH(c Base64 Encoding MD5 Terminal System String)
-  IF(KWSYS_USE_${c})
-    IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}C.c)
-      LIST(APPEND KWSYS_C_SRCS ${c}C.c)
-    ELSE()
-      LIST(APPEND KWSYS_C_SRCS ${c}.c)
-    ENDIF()
-  ENDIF()
-ENDFOREACH()
-
-# Configure headers of C++ classes and construct the list of sources.
-FOREACH(c ${KWSYS_CLASSES})
-  # Add this source to the list of source files for the library.
-  IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}CXX.cxx)
-    LIST(APPEND KWSYS_CXX_SRCS ${c}CXX.cxx)
-  ELSEIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}.cxx)
-    LIST(APPEND KWSYS_CXX_SRCS ${c}.cxx)
-  ENDIF()
-
-  # Configure the header for this class.
-  CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${c}.hxx.in ${KWSYS_HEADER_DIR}/${c}.hxx
-                 @ONLY IMMEDIATE)
-  SET(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${c}.hxx)
-
-  # Create an install target for the header.
-  IF(KWSYS_INSTALL_INCLUDE_DIR)
-    INSTALL(FILES ${KWSYS_HEADER_DIR}/${c}.hxx
-      DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
-      ${KWSYS_INSTALL_INCLUDE_OPTIONS})
-  ENDIF()
-ENDFOREACH()
-
-# Configure C headers.
-FOREACH(h ${KWSYS_H_FILES})
-  # Configure the header into the given directory.
-  CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${h}.h.in ${KWSYS_HEADER_DIR}/${h}.h
-                 @ONLY IMMEDIATE)
-  SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ${KWSYS_HEADER_DIR}/${h}.h)
-
-  # Create an install target for the header.
-  IF(KWSYS_INSTALL_INCLUDE_DIR)
-    INSTALL(FILES ${KWSYS_HEADER_DIR}/${h}.h
-      DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
-      ${KWSYS_INSTALL_INCLUDE_OPTIONS})
-  ENDIF()
-ENDFOREACH()
-
-# Configure other C++ headers.
-FOREACH(h ${KWSYS_HXX_FILES})
-  # Configure the header into the given directory.
-  CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${h}.hxx.in ${KWSYS_HEADER_DIR}/${h}.hxx
-                 @ONLY IMMEDIATE)
-  SET(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${h}.hxx)
-
-  # Create an install target for the header.
-  IF(KWSYS_INSTALL_INCLUDE_DIR)
-    INSTALL(FILES ${KWSYS_HEADER_DIR}/${h}.hxx
-      DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
-      ${KWSYS_INSTALL_INCLUDE_OPTIONS})
-  ENDIF()
-ENDFOREACH()
-
-#-----------------------------------------------------------------------------
-# Add the library with the configured name and list of sources.
-IF(KWSYS_C_SRCS OR KWSYS_CXX_SRCS)
-  IF(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
-    SET(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
-    SET(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE}_objects)
-    SET(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE}_private)
-    SET(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_INTERFACE} ${KWSYS_TARGET_LINK})
-    SET(KWSYS_LINK_DEPENDENCY INTERFACE)
-    ADD_LIBRARY(${KWSYS_TARGET_OBJECT} OBJECT
-      ${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS})
-    IF(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
-      SET_PROPERTY(TARGET ${KWSYS_TARGET_OBJECT} PROPERTY
-        POSITION_INDEPENDENT_CODE TRUE)
-    ENDIF()
-    ADD_LIBRARY(${KWSYS_TARGET_INTERFACE} INTERFACE)
-    ADD_LIBRARY(${KWSYS_TARGET_LINK} INTERFACE)
-    TARGET_LINK_LIBRARIES(${KWSYS_TARGET_LINK} INTERFACE
-      ${KWSYS_TARGET_INTERFACE})
-    TARGET_SOURCES(${KWSYS_TARGET_LINK} INTERFACE
-      $<TARGET_OBJECTS:${KWSYS_TARGET_OBJECT}>)
-    target_compile_features(${KWSYS_TARGET_OBJECT} PRIVATE ${KWSYS_CXX_COMPILE_FEATURES})
-    target_compile_features(${KWSYS_TARGET_INTERFACE} INTERFACE ${KWSYS_CXX_COMPILE_FEATURES})
-  ELSE()
-    SET(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
-    SET(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE})
-    SET(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE})
-    set(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_LINK})
-    SET(KWSYS_LINK_DEPENDENCY PUBLIC)
-    ADD_LIBRARY(${KWSYS_TARGET_INTERFACE} ${KWSYS_LIBRARY_TYPE}
-      ${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS})
-    target_compile_features(${KWSYS_TARGET_INTERFACE} PUBLIC ${KWSYS_CXX_COMPILE_FEATURES})
-  ENDIF()
-  if (KWSYS_ALIAS_TARGET)
-    add_library(${KWSYS_ALIAS_TARGET} ALIAS ${KWSYS_TARGET_INTERFACE})
-  endif ()
-  SET_TARGET_PROPERTIES(${KWSYS_TARGET_OBJECT} PROPERTIES
-    C_CLANG_TIDY ""
-    CXX_CLANG_TIDY ""
-    C_INCLUDE_WHAT_YOU_USE ""
-    CXX_INCLUDE_WHAT_YOU_USE ""
-    LABELS "${KWSYS_LABELS_LIB}")
-  IF(KWSYS_USE_DynamicLoader)
-    IF(UNIX)
-      TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
-        ${CMAKE_DL_LIBS})
-    ENDIF()
-  ENDIF()
-
-  IF(KWSYS_USE_SystemInformation)
-    IF(WIN32)
-      TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} ws2_32)
-      # link in dbghelp.dll for symbol lookup if MSVC 1800 or later
-      # Note that the dbghelp runtime is part of MS Windows OS
-      IF(MSVC_VERSION AND NOT MSVC_VERSION VERSION_LESS 1800)
-        TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} dbghelp)
-      ENDIF()
-      IF(KWSYS_SYS_HAS_PSAPI)
-        TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
-          Psapi)
-      ENDIF()
-    ELSEIF(UNIX)
-      IF (EXECINFO_LIB AND KWSYS_CXX_HAS_BACKTRACE)
-        # backtrace on FreeBSD is not in libc
-        TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
-          ${EXECINFO_LIB})
-      ENDIF()
-      IF (KWSYS_CXX_HAS_DLADDR)
-        # for symbol lookup using dladdr
-        TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
-          ${CMAKE_DL_LIBS})
-      ENDIF()
-      IF (CMAKE_SYSTEM_NAME STREQUAL "SunOS")
-        TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
-          socket)
-      ENDIF()
-    ENDIF()
-  ENDIF()
-
-  # Apply user-defined target properties to the library.
-  IF(KWSYS_PROPERTIES_CXX)
-    SET_TARGET_PROPERTIES(${KWSYS_TARGET_INTERFACE} PROPERTIES
-      ${KWSYS_PROPERTIES_CXX})
-  ENDIF()
-
-  # Set up include usage requirement
-  IF(COMMAND TARGET_INCLUDE_DIRECTORIES)
-    TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE
-      $<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
-    IF(KWSYS_INSTALL_INCLUDE_DIR)
-      TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE
-        $<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)
-    ENDIF()
-  ENDIF()
-
-  # Create an install target for the library.
-  IF(KWSYS_INSTALL_LIBRARY_RULE)
-    INSTALL(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_LIBRARY_RULE})
-  ENDIF()
-  IF(KWSYS_INSTALL_NAMELINK_RULE)
-    INSTALL(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_NAMELINK_RULE})
-  ENDIF()
-ENDIF()
-
-# Add a C-only library if requested.
-IF(KWSYS_ENABLE_C AND KWSYS_C_SRCS)
- IF(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
-    SET(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
-    SET(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c_objects)
-    SET(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c_private)
-    SET(KWSYS_TARGET_C_INSTALL
-      ${KWSYS_TARGET_C_INTERFACE} ${KWSYS_TARGET_C_LINK})
-    SET(KWSYS_LINK_DEPENDENCY INTERFACE)
-    ADD_LIBRARY(${KWSYS_TARGET_C_OBJECT} OBJECT ${KWSYS_C_SRCS})
-    IF(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
-      SET_PROPERTY(TARGET ${KWSYS_TARGET_C_OBJECT} PROPERTY
-        POSITION_INDEPENDENT_CODE TRUE)
-    ENDIF()
-    ADD_LIBRARY(${KWSYS_TARGET_C_INTERFACE} INTERFACE)
-    ADD_LIBRARY(${KWSYS_TARGET_C_LINK} INTERFACE)
-    TARGET_LINK_LIBRARIES(${KWSYS_TARGET_C_LINK} INTERFACE
-      ${KWSYS_TARGET_C_INTERFACE})
-    TARGET_SOURCES(${KWSYS_TARGET_C_LINK} INTERFACE
-      $<TARGET_OBJECTS:${KWSYS_TARGET_C_OBJECT}>)
-  ELSE()
-    SET(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
-    SET(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c)
-    SET(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c)
-    SET(KWSYS_TARGET_C_INSTALL ${KWSYS_TARGET_C_LINK})
-    SET(KWSYS_LINK_DEPENDENCY PUBLIC)
-    ADD_LIBRARY(${KWSYS_TARGET_C_INTERFACE} ${KWSYS_LIBRARY_TYPE}
-      ${KWSYS_C_SRCS})
-  ENDIF()
-  SET_TARGET_PROPERTIES(${KWSYS_TARGET_C_OBJECT} PROPERTIES
-    LABELS "${KWSYS_LABELS_LIB}")
-
-  # Apply user-defined target properties to the library.
-  IF(KWSYS_PROPERTIES_C)
-    SET_TARGET_PROPERTIES(${KWSYS_TARGET_C_INTERFACE} PROPERTIES
-      ${KWSYS_PROPERTIES_C})
-  ENDIF()
-
-  # Set up include usage requirement
-  IF(COMMAND TARGET_INCLUDE_DIRECTORIES)
-    TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE
-      $<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
-    IF(KWSYS_INSTALL_INCLUDE_DIR)
-      TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE
-        $<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)
-    ENDIF()
-  ENDIF()
-
-  # Create an install target for the library.
-  IF(KWSYS_INSTALL_LIBRARY_RULE)
-    INSTALL(TARGETS ${KWSYS_TARGET_C_INSTALL})
-  ENDIF()
-ENDIF()
-
-# For building kwsys itself, we use a macro defined on the command
-# line to configure the namespace in the C and C++ source files.
-ADD_DEFINITIONS("-DKWSYS_NAMESPACE=${KWSYS_NAMESPACE}")
-
-# Disable deprecation warnings for standard C functions.
-IF(MSVC OR (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "Intel" OR
-   (CMAKE_C_COMPILER_ID STREQUAL "Clang" AND CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC"))))
-  ADD_DEFINITIONS(
-    -D_CRT_NONSTDC_NO_DEPRECATE
-    -D_CRT_SECURE_NO_DEPRECATE
-    -D_CRT_SECURE_NO_WARNINGS
-    -D_SCL_SECURE_NO_DEPRECATE
-    )
-ENDIF()
-
-IF(WIN32)
-  # Help enforce the use of wide Windows apis.
-  ADD_DEFINITIONS(-DUNICODE -D_UNICODE)
-ENDIF()
-
-IF(KWSYS_USE_String)
-  # Activate code in "String.c".  See the comment in the source.
-  SET_SOURCE_FILES_PROPERTIES(String.c PROPERTIES
-    COMPILE_FLAGS "-DKWSYS_STRING_C")
-ENDIF()
-
-IF(KWSYS_USE_Encoding)
-  # Set default 8 bit encoding in "EndcodingC.c".
-  SET_PROPERTY(SOURCE EncodingC.c EncodingCXX.cxx APPEND PROPERTY COMPILE_DEFINITIONS
-    KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE})
-ENDIF()
-
-#-----------------------------------------------------------------------------
-# Setup testing if not being built as part of another project.
-IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
-  IF(BUILD_TESTING)
-    # Compute the location of executables.
-    SET(EXEC_DIR "${CMAKE_CURRENT_BINARY_DIR}")
-    IF(EXECUTABLE_OUTPUT_PATH)
-      SET(EXEC_DIR "${EXECUTABLE_OUTPUT_PATH}")
-    ENDIF()
-
-    # C tests
-    SET(KWSYS_C_TESTS
-      testEncode.c
-      testTerminal.c
-      )
-    IF(KWSYS_STANDALONE)
-      SET(KWSYS_C_TESTS ${KWSYS_C_TESTS} testFail.c)
-    ENDIF()
-    CREATE_TEST_SOURCELIST(
-      KWSYS_C_TEST_SRCS ${KWSYS_NAMESPACE}TestsC.c
-      ${KWSYS_C_TESTS}
-      )
-    ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestsC ${KWSYS_C_TEST_SRCS})
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsC PROPERTY LABELS ${KWSYS_LABELS_EXE})
-    TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestsC ${KWSYS_TARGET_C_LINK})
-    FOREACH(testfile ${KWSYS_C_TESTS})
-      get_filename_component(test "${testfile}" NAME_WE)
-      ADD_TEST(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsC ${test} ${KWSYS_TEST_ARGS_${test}})
-      SET_PROPERTY(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
-    ENDFOREACH()
-
-    # C++ tests
-    IF(NOT WATCOM AND NOT CMake_SOURCE_DIR)
-      SET(KWSYS_CXX_TESTS
-        testHashSTL.cxx
-        )
-    ENDIF()
-    SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
-      testConfigure.cxx
-      testSystemTools.cxx
-      testCommandLineArguments.cxx
-      testCommandLineArguments1.cxx
-      testDirectory.cxx
-      )
-    IF(KWSYS_STL_HAS_WSTRING)
-      SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
-        testEncoding.cxx
-        )
-    ENDIF()
-    IF(KWSYS_USE_FStream)
-      SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
-        testFStream.cxx
-        )
-    ENDIF()
-    IF(KWSYS_USE_ConsoleBuf)
-      ADD_EXECUTABLE(testConsoleBufChild testConsoleBufChild.cxx)
-      SET_PROPERTY(TARGET testConsoleBufChild PROPERTY C_CLANG_TIDY "")
-      SET_PROPERTY(TARGET testConsoleBufChild PROPERTY CXX_CLANG_TIDY "")
-      SET_PROPERTY(TARGET testConsoleBufChild PROPERTY C_INCLUDE_WHAT_YOU_USE "")
-      SET_PROPERTY(TARGET testConsoleBufChild PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
-      SET_PROPERTY(TARGET testConsoleBufChild PROPERTY LABELS ${KWSYS_LABELS_EXE})
-      TARGET_LINK_LIBRARIES(testConsoleBufChild ${KWSYS_TARGET_LINK})
-      SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
-        testConsoleBuf.cxx
-        )
-      IF(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND
-         CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "19.0.23506")
-        set_property(SOURCE testConsoleBuf.cxx testConsoleBufChild.cxx PROPERTY COMPILE_FLAGS /utf-8)
-      ENDIF()
-      SET_PROPERTY(SOURCE testConsoleBuf.cxx APPEND PROPERTY COMPILE_DEFINITIONS
-        KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE})
-    ENDIF()
-    IF(KWSYS_USE_SystemInformation)
-      SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testSystemInformation.cxx)
-    ENDIF()
-    IF(KWSYS_USE_DynamicLoader)
-      SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testDynamicLoader.cxx)
-      # If kwsys contains the DynamicLoader, need extra library
-      ADD_LIBRARY(${KWSYS_NAMESPACE}TestDynload MODULE testDynload.c)
-      SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestDynload PROPERTY LABELS ${KWSYS_LABELS_LIB})
-      ADD_DEPENDENCIES(${KWSYS_NAMESPACE}TestDynload ${KWSYS_TARGET_INTERFACE})
-
-      if (WIN32)
-        # Windows tests supported flags.
-        add_library(${KWSYS_NAMESPACE}TestDynloadImpl SHARED testDynloadImpl.c)
-        set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY LABELS ${KWSYS_LABELS_LIB})
-        set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY DEFINE_SYMBOL BUILDING_TestDynloadImpl)
-        set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/dynloaddir")
-        add_dependencies(${KWSYS_NAMESPACE}TestDynloadImpl ${KWSYS_TARGET_INTERFACE})
-        add_library(${KWSYS_NAMESPACE}TestDynloadUse MODULE testDynloadUse.c)
-        set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadUse PROPERTY LABELS ${KWSYS_LABELS_LIB})
-        set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadUse PROPERTY LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/dynloaddir")
-        add_dependencies(${KWSYS_NAMESPACE}TestDynloadUse ${KWSYS_TARGET_INTERFACE})
-        target_link_libraries(${KWSYS_NAMESPACE}TestDynloadUse PRIVATE ${KWSYS_NAMESPACE}TestDynloadImpl)
-      endif ()
-    ENDIF()
-    CREATE_TEST_SOURCELIST(
-      KWSYS_CXX_TEST_SRCS ${KWSYS_NAMESPACE}TestsCxx.cxx
-      ${KWSYS_CXX_TESTS}
-      )
-    ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_CXX_TEST_SRCS})
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_CLANG_TIDY "")
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_CLANG_TIDY "")
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_INCLUDE_WHAT_YOU_USE "")
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY LABELS ${KWSYS_LABELS_EXE})
-    TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_TARGET_LINK})
-
-    SET(TEST_SYSTEMTOOLS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
-    SET(TEST_SYSTEMTOOLS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
-    CONFIGURE_FILE(
-      ${PROJECT_SOURCE_DIR}/testSystemTools.h.in
-      ${PROJECT_BINARY_DIR}/testSystemTools.h)
-    INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR})
-
-    IF(CTEST_TEST_KWSYS)
-      CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/ExtraTest.cmake.in"
-        "${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake")
-      SET_DIRECTORY_PROPERTIES(PROPERTIES TEST_INCLUDE_FILE "${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake")
-    ENDIF()
-
-    SET(KWSYS_TEST_ARGS_testCommandLineArguments
-      --another-bool-variable
-      --long3=opt
-      --set-bool-arg1
-      -SSS ken brad bill andy
-      --some-bool-variable=true
-      --some-double-variable12.5
-      --some-int-variable 14
-      "--some-string-variable=test string with space"
-      --some-multi-argument 5 1 8 3 7 1 3 9 7 1
-      -N 12.5 -SS=andy -N 1.31 -N 22
-      -SS=bill -BBtrue -SS=brad
-      -BBtrue
-      -BBfalse
-      -SS=ken
-      -A
-      -C=test
-      --long2 hello
-      )
-    SET(KWSYS_TEST_ARGS_testCommandLineArguments1
-      --ignored
-      -n 24
-      --second-ignored
-      "-m=test value"
-      third-ignored
-      -p
-      some junk at the end
-      )
-    FOREACH(testfile ${KWSYS_CXX_TESTS})
-      get_filename_component(test "${testfile}" NAME_WE)
-      ADD_TEST(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsCxx ${test} ${KWSYS_TEST_ARGS_${test}})
-      SET_PROPERTY(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
-    ENDFOREACH()
-
-    # Process tests.
-    ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestProcess testProcess.c)
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestProcess PROPERTY LABELS ${KWSYS_LABELS_EXE})
-    TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestProcess ${KWSYS_TARGET_C_LINK})
-    IF(NOT CYGWIN)
-      SET(KWSYS_TEST_PROCESS_7 7)
-    ENDIF()
-    FOREACH(n 1 2 3 4 5 6 ${KWSYS_TEST_PROCESS_7} 9 10)
-      ADD_TEST(kwsys.testProcess-${n} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestProcess ${n})
-      SET_PROPERTY(TEST kwsys.testProcess-${n} PROPERTY LABELS ${KWSYS_LABELS_TEST})
-      SET_TESTS_PROPERTIES(kwsys.testProcess-${n} PROPERTIES TIMEOUT 120)
-    ENDFOREACH()
-
-    SET(testProcess_COMPILE_FLAGS "")
-    # Some Apple compilers produce bad optimizations in this source.
-    IF(APPLE AND CMAKE_C_COMPILER_ID MATCHES "^(GNU|LLVM)$")
-      SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -O0")
-    ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "XL")
-      # Tell IBM XL not to warn about our test infinite loop
-      IF(CMAKE_SYSTEM MATCHES "Linux.*ppc64le"
-         AND CMAKE_C_COMPILER_VERSION VERSION_LESS "16.1.0"
-         AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS "13.1.1")
-        # v13.1.[1-6] on Linux ppc64le is clang based and does not accept
-        # the -qsuppress option, so just suppress all warnings.
-        SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -w")
-      ELSE()
-        SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -qsuppress=1500-010")
-      ENDIF()
-    ENDIF()
-    IF(CMAKE_C_FLAGS MATCHES "-fsanitize=")
-      SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -DCRASH_USING_ABORT")
-    ENDIF()
-    SET_PROPERTY(SOURCE testProcess.c PROPERTY COMPILE_FLAGS "${testProcess_COMPILE_FLAGS}")
-
-    # Test SharedForward
-    CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/testSharedForward.c.in
-                   ${PROJECT_BINARY_DIR}/testSharedForward.c @ONLY IMMEDIATE)
-    ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestSharedForward
-                   ${PROJECT_BINARY_DIR}/testSharedForward.c)
-    SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestSharedForward PROPERTY LABELS ${KWSYS_LABELS_EXE})
-    ADD_DEPENDENCIES(${KWSYS_NAMESPACE}TestSharedForward ${KWSYS_TARGET_C_LINK})
-    ADD_TEST(kwsys.testSharedForward ${EXEC_DIR}/${KWSYS_NAMESPACE}TestSharedForward 1)
-    SET_PROPERTY(TEST kwsys.testSharedForward PROPERTY LABELS ${KWSYS_LABELS_TEST})
-
-    # Configure some test properties.
-    IF(KWSYS_STANDALONE)
-      # We expect test to fail
-      SET_TESTS_PROPERTIES(kwsys.testFail PROPERTIES WILL_FAIL ON)
-      GET_TEST_PROPERTY(kwsys.testFail WILL_FAIL wfv)
-      SET_TESTS_PROPERTIES(kwsys.testFail PROPERTIES MEASUREMENT "Some Key=Some Value")
-      MESSAGE(STATUS "GET_TEST_PROPERTY returned: ${wfv}")
-    ENDIF()
-
-    # Set up ctest custom configuration file.
-    CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/CTestCustom.cmake.in
-                   ${PROJECT_BINARY_DIR}/CTestCustom.cmake @ONLY)
-
-    # Suppress known consistent failures on buggy systems.
-    IF(KWSYS_TEST_BOGUS_FAILURES)
-      SET_TESTS_PROPERTIES(${KWSYS_TEST_BOGUS_FAILURES} PROPERTIES WILL_FAIL ON)
-    ENDIF()
-
-  ENDIF()
-ENDIF()
diff --git a/test/API/driver/kwsys/CONTRIBUTING.rst b/test/API/driver/kwsys/CONTRIBUTING.rst
deleted file mode 100644
index 32e7b83..0000000
--- a/test/API/driver/kwsys/CONTRIBUTING.rst
+++ /dev/null
@@ -1,49 +0,0 @@
-Contributing to KWSys
-*********************
-
-Patches
-=======
-
-KWSys is kept in its own Git repository and shared by several projects
-via copies in their source trees.  Changes to KWSys should not be made
-directly in a host project, except perhaps in maintenance branches.
-
-KWSys uses `Kitware's GitLab Instance`_ to manage development and code review.
-To contribute patches:
-
-#. Fork the upstream `KWSys Repository`_ into a personal account.
-#. Base all new work on the upstream ``master`` branch.
-#. Run ``./SetupForDevelopment.sh`` in new local work trees.
-#. Create commits making incremental, distinct, logically complete changes.
-#. Push a topic branch to a personal repository fork on GitLab.
-#. Create a GitLab Merge Request targeting the upstream ``master`` branch.
-
-Once changes are reviewed, tested, and integrated to KWSys upstream then
-copies of KWSys within dependent projects can be updated to get the changes.
-
-.. _`Kitware's GitLab Instance`: https://gitlab.kitware.com
-.. _`KWSys Repository`: https://gitlab.kitware.com/utils/kwsys
-
-Code Style
-==========
-
-We use `clang-format`_ version **6.0** to define our style for C++ code in
-the KWSys source tree.  See the `.clang-format`_ configuration file for
-our style settings.  Use the `clang-format.bash`_ script to format source
-code.  It automatically runs ``clang-format`` on the set of source files
-for which we enforce style.  The script also has options to format only
-a subset of files, such as those that are locally modified.
-
-.. _`clang-format`: http://clang.llvm.org/docs/ClangFormat.html
-.. _`.clang-format`: .clang-format
-.. _`clang-format.bash`: clang-format.bash
-
-License
-=======
-
-We do not require any formal copyright assignment or contributor license
-agreement.  Any contributions intentionally sent upstream are presumed
-to be offered under terms of the OSI-approved BSD 3-clause License.
-See `Copyright.txt`_ for details.
-
-.. _`Copyright.txt`: Copyright.txt
diff --git a/test/API/driver/kwsys/CTestConfig.cmake b/test/API/driver/kwsys/CTestConfig.cmake
deleted file mode 100644
index 1339ffc..0000000
--- a/test/API/driver/kwsys/CTestConfig.cmake
+++ /dev/null
@@ -1,9 +0,0 @@
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing#kwsys for details.
-
-set(CTEST_PROJECT_NAME "KWSys")
-set(CTEST_NIGHTLY_START_TIME "21:00:00 EDT")
-set(CTEST_DROP_METHOD "http")
-set(CTEST_DROP_SITE "open.cdash.org")
-set(CTEST_DROP_LOCATION "/submit.php?project=KWSys")
-set(CTEST_DROP_SITE_CDASH TRUE)
diff --git a/test/API/driver/kwsys/CTestCustom.cmake.in b/test/API/driver/kwsys/CTestCustom.cmake.in
deleted file mode 100644
index 760221b..0000000
--- a/test/API/driver/kwsys/CTestCustom.cmake.in
+++ /dev/null
@@ -1,14 +0,0 @@
-# kwsys.testProcess-10 involves sending SIGINT to a child process, which then
-# exits abnormally via a call to _exit(). (On Windows, a call to ExitProcess).
-# Naturally, this results in plenty of memory being "leaked" by this child
-# process - the memory check results are not meaningful in this case.
-#
-# kwsys.testProcess-9 also tests sending SIGINT to a child process.  However,
-# normal operation of that test involves the child process timing out, and the
-# host process kills (SIGKILL) it as a result.  Since it was SIGKILL'ed, the
-# resulting memory leaks are not logged by valgrind anyway.  Therefore, we
-# don't have to exclude it.
-
-list(APPEND CTEST_CUSTOM_MEMCHECK_IGNORE
-  kwsys.testProcess-10
-  )
diff --git a/test/API/driver/kwsys/CommandLineArguments.cxx b/test/API/driver/kwsys/CommandLineArguments.cxx
deleted file mode 100644
index 3fd1955..0000000
--- a/test/API/driver/kwsys/CommandLineArguments.cxx
+++ /dev/null
@@ -1,768 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(CommandLineArguments.hxx)
-
-#include KWSYS_HEADER(Configure.hxx)
-#include KWSYS_HEADER(String.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "CommandLineArguments.hxx.in"
-#  include "Configure.hxx.in"
-#  include "String.hxx.in"
-#endif
-
-#include <iostream>
-#include <map>
-#include <set>
-#include <sstream>
-#include <vector>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef _MSC_VER
-#  pragma warning(disable : 4786)
-#endif
-
-#if defined(__sgi) && !defined(__GNUC__)
-#  pragma set woff 1375 /* base class destructor not virtual */
-#endif
-
-#if 0
-#  define CommandLineArguments_DEBUG(x)                                       \
-    std::cout << __LINE__ << " CLA: " << x << std::endl
-#else
-#  define CommandLineArguments_DEBUG(x)
-#endif
-
-namespace KWSYS_NAMESPACE {
-
-struct CommandLineArgumentsCallbackStructure
-{
-  const char* Argument;
-  int ArgumentType;
-  CommandLineArguments::CallbackType Callback;
-  void* CallData;
-  void* Variable;
-  int VariableType;
-  const char* Help;
-};
-
-class CommandLineArgumentsVectorOfStrings : public std::vector<kwsys::String>
-{
-};
-class CommandLineArgumentsSetOfStrings : public std::set<kwsys::String>
-{
-};
-class CommandLineArgumentsMapOfStrucs
-  : public std::map<kwsys::String, CommandLineArgumentsCallbackStructure>
-{
-};
-
-class CommandLineArgumentsInternal
-{
-public:
-  CommandLineArgumentsInternal()
-    : UnknownArgumentCallback{ nullptr }
-    , ClientData{ nullptr }
-    , LastArgument{ 0 }
-  {
-  }
-
-  typedef CommandLineArgumentsVectorOfStrings VectorOfStrings;
-  typedef CommandLineArgumentsMapOfStrucs CallbacksMap;
-  typedef kwsys::String String;
-  typedef CommandLineArgumentsSetOfStrings SetOfStrings;
-
-  VectorOfStrings Argv;
-  String Argv0;
-  CallbacksMap Callbacks;
-
-  CommandLineArguments::ErrorCallbackType UnknownArgumentCallback;
-  void* ClientData;
-
-  VectorOfStrings::size_type LastArgument;
-
-  VectorOfStrings UnusedArguments;
-};
-
-CommandLineArguments::CommandLineArguments()
-{
-  this->Internals = new CommandLineArguments::Internal;
-  this->Help = "";
-  this->LineLength = 80;
-  this->StoreUnusedArgumentsFlag = false;
-}
-
-CommandLineArguments::~CommandLineArguments()
-{
-  delete this->Internals;
-}
-
-void CommandLineArguments::Initialize(int argc, const char* const argv[])
-{
-  int cc;
-
-  this->Initialize();
-  this->Internals->Argv0 = argv[0];
-  for (cc = 1; cc < argc; cc++) {
-    this->ProcessArgument(argv[cc]);
-  }
-}
-
-void CommandLineArguments::Initialize(int argc, char* argv[])
-{
-  this->Initialize(argc, static_cast<const char* const*>(argv));
-}
-
-void CommandLineArguments::Initialize()
-{
-  this->Internals->Argv.clear();
-  this->Internals->LastArgument = 0;
-}
-
-void CommandLineArguments::ProcessArgument(const char* arg)
-{
-  this->Internals->Argv.push_back(arg);
-}
-
-bool CommandLineArguments::GetMatchedArguments(
-  std::vector<std::string>* matches, const std::string& arg)
-{
-  matches->clear();
-  CommandLineArguments::Internal::CallbacksMap::iterator it;
-
-  // Does the argument match to any we know about?
-  for (it = this->Internals->Callbacks.begin();
-       it != this->Internals->Callbacks.end(); it++) {
-    const CommandLineArguments::Internal::String& parg = it->first;
-    CommandLineArgumentsCallbackStructure* cs = &it->second;
-    if (cs->ArgumentType == CommandLineArguments::NO_ARGUMENT ||
-        cs->ArgumentType == CommandLineArguments::SPACE_ARGUMENT) {
-      if (arg == parg) {
-        matches->push_back(parg);
-      }
-    } else if (arg.find(parg) == 0) {
-      matches->push_back(parg);
-    }
-  }
-  return !matches->empty();
-}
-
-int CommandLineArguments::Parse()
-{
-  std::vector<std::string>::size_type cc;
-  std::vector<std::string> matches;
-  if (this->StoreUnusedArgumentsFlag) {
-    this->Internals->UnusedArguments.clear();
-  }
-  for (cc = 0; cc < this->Internals->Argv.size(); cc++) {
-    const std::string& arg = this->Internals->Argv[cc];
-    CommandLineArguments_DEBUG("Process argument: " << arg);
-    this->Internals->LastArgument = cc;
-    if (this->GetMatchedArguments(&matches, arg)) {
-      // Ok, we found one or more arguments that match what user specified.
-      // Let's find the longest one.
-      CommandLineArguments::Internal::VectorOfStrings::size_type kk;
-      CommandLineArguments::Internal::VectorOfStrings::size_type maxidx = 0;
-      CommandLineArguments::Internal::String::size_type maxlen = 0;
-      for (kk = 0; kk < matches.size(); kk++) {
-        if (matches[kk].size() > maxlen) {
-          maxlen = matches[kk].size();
-          maxidx = kk;
-        }
-      }
-      // So, the longest one is probably the right one. Now see if it has any
-      // additional value
-      CommandLineArgumentsCallbackStructure* cs =
-        &this->Internals->Callbacks[matches[maxidx]];
-      const std::string& sarg = matches[maxidx];
-      if (cs->Argument != sarg) {
-        abort();
-      }
-      switch (cs->ArgumentType) {
-        case NO_ARGUMENT:
-          // No value
-          if (!this->PopulateVariable(cs, nullptr)) {
-            return 0;
-          }
-          break;
-        case SPACE_ARGUMENT:
-          if (cc == this->Internals->Argv.size() - 1) {
-            this->Internals->LastArgument--;
-            return 0;
-          }
-          CommandLineArguments_DEBUG("This is a space argument: "
-                                     << arg << " value: "
-                                     << this->Internals->Argv[cc + 1]);
-          // Value is the next argument
-          if (!this->PopulateVariable(cs,
-                                      this->Internals->Argv[cc + 1].c_str())) {
-            return 0;
-          }
-          cc++;
-          break;
-        case EQUAL_ARGUMENT:
-          if (arg.size() == sarg.size() || arg.at(sarg.size()) != '=') {
-            this->Internals->LastArgument--;
-            return 0;
-          }
-          // Value is everythng followed the '=' sign
-          if (!this->PopulateVariable(cs, arg.c_str() + sarg.size() + 1)) {
-            return 0;
-          }
-          break;
-        case CONCAT_ARGUMENT:
-          // Value is whatever follows the argument
-          if (!this->PopulateVariable(cs, arg.c_str() + sarg.size())) {
-            return 0;
-          }
-          break;
-        case MULTI_ARGUMENT:
-          // Suck in all the rest of the arguments
-          CommandLineArguments_DEBUG("This is a multi argument: " << arg);
-          for (cc++; cc < this->Internals->Argv.size(); ++cc) {
-            const std::string& marg = this->Internals->Argv[cc];
-            CommandLineArguments_DEBUG(
-              " check multi argument value: " << marg);
-            if (this->GetMatchedArguments(&matches, marg)) {
-              CommandLineArguments_DEBUG("End of multi argument "
-                                         << arg << " with value: " << marg);
-              break;
-            }
-            CommandLineArguments_DEBUG(
-              " populate multi argument value: " << marg);
-            if (!this->PopulateVariable(cs, marg.c_str())) {
-              return 0;
-            }
-          }
-          if (cc != this->Internals->Argv.size()) {
-            CommandLineArguments_DEBUG("Again End of multi argument " << arg);
-            cc--;
-            continue;
-          }
-          break;
-        default:
-          std::cerr << "Got unknown argument type: \"" << cs->ArgumentType
-                    << "\"" << std::endl;
-          this->Internals->LastArgument--;
-          return 0;
-      }
-    } else {
-      // Handle unknown arguments
-      if (this->Internals->UnknownArgumentCallback) {
-        if (!this->Internals->UnknownArgumentCallback(
-              arg.c_str(), this->Internals->ClientData)) {
-          this->Internals->LastArgument--;
-          return 0;
-        }
-        return 1;
-      } else if (this->StoreUnusedArgumentsFlag) {
-        CommandLineArguments_DEBUG("Store unused argument " << arg);
-        this->Internals->UnusedArguments.push_back(arg);
-      } else {
-        std::cerr << "Got unknown argument: \"" << arg << "\"" << std::endl;
-        this->Internals->LastArgument--;
-        return 0;
-      }
-    }
-  }
-  return 1;
-}
-
-void CommandLineArguments::GetRemainingArguments(int* argc, char*** argv)
-{
-  CommandLineArguments::Internal::VectorOfStrings::size_type size =
-    this->Internals->Argv.size() - this->Internals->LastArgument + 1;
-  CommandLineArguments::Internal::VectorOfStrings::size_type cc;
-
-  // Copy Argv0 as the first argument
-  char** args = new char*[size];
-  args[0] = new char[this->Internals->Argv0.size() + 1];
-  strcpy(args[0], this->Internals->Argv0.c_str());
-  int cnt = 1;
-
-  // Copy everything after the LastArgument, since that was not parsed.
-  for (cc = this->Internals->LastArgument + 1;
-       cc < this->Internals->Argv.size(); cc++) {
-    args[cnt] = new char[this->Internals->Argv[cc].size() + 1];
-    strcpy(args[cnt], this->Internals->Argv[cc].c_str());
-    cnt++;
-  }
-  *argc = cnt;
-  *argv = args;
-}
-
-void CommandLineArguments::GetUnusedArguments(int* argc, char*** argv)
-{
-  CommandLineArguments::Internal::VectorOfStrings::size_type size =
-    this->Internals->UnusedArguments.size() + 1;
-  CommandLineArguments::Internal::VectorOfStrings::size_type cc;
-
-  // Copy Argv0 as the first argument
-  char** args = new char*[size];
-  args[0] = new char[this->Internals->Argv0.size() + 1];
-  strcpy(args[0], this->Internals->Argv0.c_str());
-  int cnt = 1;
-
-  // Copy everything after the LastArgument, since that was not parsed.
-  for (cc = 0; cc < this->Internals->UnusedArguments.size(); cc++) {
-    kwsys::String& str = this->Internals->UnusedArguments[cc];
-    args[cnt] = new char[str.size() + 1];
-    strcpy(args[cnt], str.c_str());
-    cnt++;
-  }
-  *argc = cnt;
-  *argv = args;
-}
-
-void CommandLineArguments::DeleteRemainingArguments(int argc, char*** argv)
-{
-  int cc;
-  for (cc = 0; cc < argc; ++cc) {
-    delete[](*argv)[cc];
-  }
-  delete[] * argv;
-}
-
-void CommandLineArguments::AddCallback(const char* argument,
-                                       ArgumentTypeEnum type,
-                                       CallbackType callback, void* call_data,
-                                       const char* help)
-{
-  CommandLineArgumentsCallbackStructure s;
-  s.Argument = argument;
-  s.ArgumentType = type;
-  s.Callback = callback;
-  s.CallData = call_data;
-  s.VariableType = CommandLineArguments::NO_VARIABLE_TYPE;
-  s.Variable = nullptr;
-  s.Help = help;
-
-  this->Internals->Callbacks[argument] = s;
-  this->GenerateHelp();
-}
-
-void CommandLineArguments::AddArgument(const char* argument,
-                                       ArgumentTypeEnum type,
-                                       VariableTypeEnum vtype, void* variable,
-                                       const char* help)
-{
-  CommandLineArgumentsCallbackStructure s;
-  s.Argument = argument;
-  s.ArgumentType = type;
-  s.Callback = nullptr;
-  s.CallData = nullptr;
-  s.VariableType = vtype;
-  s.Variable = variable;
-  s.Help = help;
-
-  this->Internals->Callbacks[argument] = s;
-  this->GenerateHelp();
-}
-
-#define CommandLineArgumentsAddArgumentMacro(type, ctype)                     \
-  void CommandLineArguments::AddArgument(const char* argument,                \
-                                         ArgumentTypeEnum type,               \
-                                         ctype* variable, const char* help)   \
-  {                                                                           \
-    this->AddArgument(argument, type, CommandLineArguments::type##_TYPE,      \
-                      variable, help);                                        \
-  }
-
-/* clang-format off */
-CommandLineArgumentsAddArgumentMacro(BOOL, bool)
-CommandLineArgumentsAddArgumentMacro(INT, int)
-CommandLineArgumentsAddArgumentMacro(DOUBLE, double)
-CommandLineArgumentsAddArgumentMacro(STRING, char*)
-CommandLineArgumentsAddArgumentMacro(STL_STRING, std::string)
-
-CommandLineArgumentsAddArgumentMacro(VECTOR_BOOL, std::vector<bool>)
-CommandLineArgumentsAddArgumentMacro(VECTOR_INT, std::vector<int>)
-CommandLineArgumentsAddArgumentMacro(VECTOR_DOUBLE, std::vector<double>)
-CommandLineArgumentsAddArgumentMacro(VECTOR_STRING, std::vector<char*>)
-CommandLineArgumentsAddArgumentMacro(VECTOR_STL_STRING,
-                                     std::vector<std::string>)
-#ifdef HELP_CLANG_FORMAT
-;
-#endif
-/* clang-format on */
-
-#define CommandLineArgumentsAddBooleanArgumentMacro(type, ctype)              \
-  void CommandLineArguments::AddBooleanArgument(                              \
-    const char* argument, ctype* variable, const char* help)                  \
-  {                                                                           \
-    this->AddArgument(argument, CommandLineArguments::NO_ARGUMENT,            \
-                      CommandLineArguments::type##_TYPE, variable, help);     \
-  }
-
-/* clang-format off */
-CommandLineArgumentsAddBooleanArgumentMacro(BOOL, bool)
-CommandLineArgumentsAddBooleanArgumentMacro(INT, int)
-CommandLineArgumentsAddBooleanArgumentMacro(DOUBLE, double)
-CommandLineArgumentsAddBooleanArgumentMacro(STRING, char*)
-CommandLineArgumentsAddBooleanArgumentMacro(STL_STRING, std::string)
-#ifdef HELP_CLANG_FORMAT
-;
-#endif
-/* clang-format on */
-
-void CommandLineArguments::SetClientData(void* client_data)
-{
-  this->Internals->ClientData = client_data;
-}
-
-void CommandLineArguments::SetUnknownArgumentCallback(
-  CommandLineArguments::ErrorCallbackType callback)
-{
-  this->Internals->UnknownArgumentCallback = callback;
-}
-
-const char* CommandLineArguments::GetHelp(const char* arg)
-{
-  CommandLineArguments::Internal::CallbacksMap::iterator it =
-    this->Internals->Callbacks.find(arg);
-  if (it == this->Internals->Callbacks.end()) {
-    return nullptr;
-  }
-
-  // Since several arguments may point to the same argument, find the one this
-  // one point to if this one is pointing to another argument.
-  CommandLineArgumentsCallbackStructure* cs = &(it->second);
-  for (;;) {
-    CommandLineArguments::Internal::CallbacksMap::iterator hit =
-      this->Internals->Callbacks.find(cs->Help);
-    if (hit == this->Internals->Callbacks.end()) {
-      break;
-    }
-    cs = &(hit->second);
-  }
-  return cs->Help;
-}
-
-void CommandLineArguments::SetLineLength(unsigned int ll)
-{
-  if (ll < 9 || ll > 1000) {
-    return;
-  }
-  this->LineLength = ll;
-  this->GenerateHelp();
-}
-
-const char* CommandLineArguments::GetArgv0()
-{
-  return this->Internals->Argv0.c_str();
-}
-
-unsigned int CommandLineArguments::GetLastArgument()
-{
-  return static_cast<unsigned int>(this->Internals->LastArgument + 1);
-}
-
-void CommandLineArguments::GenerateHelp()
-{
-  std::ostringstream str;
-
-  // Collapse all arguments into the map of vectors of all arguments that do
-  // the same thing.
-  CommandLineArguments::Internal::CallbacksMap::iterator it;
-  typedef std::map<CommandLineArguments::Internal::String,
-                   CommandLineArguments::Internal::SetOfStrings>
-    MapArgs;
-  MapArgs mp;
-  MapArgs::iterator mpit, smpit;
-  for (it = this->Internals->Callbacks.begin();
-       it != this->Internals->Callbacks.end(); it++) {
-    CommandLineArgumentsCallbackStructure* cs = &(it->second);
-    mpit = mp.find(cs->Help);
-    if (mpit != mp.end()) {
-      mpit->second.insert(it->first);
-      mp[it->first].insert(it->first);
-    } else {
-      mp[it->first].insert(it->first);
-    }
-  }
-  for (it = this->Internals->Callbacks.begin();
-       it != this->Internals->Callbacks.end(); it++) {
-    CommandLineArgumentsCallbackStructure* cs = &(it->second);
-    mpit = mp.find(cs->Help);
-    if (mpit != mp.end()) {
-      mpit->second.insert(it->first);
-      smpit = mp.find(it->first);
-      CommandLineArguments::Internal::SetOfStrings::iterator sit;
-      for (sit = smpit->second.begin(); sit != smpit->second.end(); sit++) {
-        mpit->second.insert(*sit);
-      }
-      mp.erase(smpit);
-    } else {
-      mp[it->first].insert(it->first);
-    }
-  }
-
-  // Find the length of the longest string
-  CommandLineArguments::Internal::String::size_type maxlen = 0;
-  for (mpit = mp.begin(); mpit != mp.end(); mpit++) {
-    CommandLineArguments::Internal::SetOfStrings::iterator sit;
-    for (sit = mpit->second.begin(); sit != mpit->second.end(); sit++) {
-      CommandLineArguments::Internal::String::size_type clen = sit->size();
-      switch (this->Internals->Callbacks[*sit].ArgumentType) {
-        case CommandLineArguments::NO_ARGUMENT:
-          clen += 0;
-          break;
-        case CommandLineArguments::CONCAT_ARGUMENT:
-          clen += 3;
-          break;
-        case CommandLineArguments::SPACE_ARGUMENT:
-          clen += 4;
-          break;
-        case CommandLineArguments::EQUAL_ARGUMENT:
-          clen += 4;
-          break;
-      }
-      if (clen > maxlen) {
-        maxlen = clen;
-      }
-    }
-  }
-
-  CommandLineArguments::Internal::String::size_type maxstrlen = maxlen;
-  maxlen += 4; // For the space before and after the option
-
-  // Print help for each option
-  for (mpit = mp.begin(); mpit != mp.end(); mpit++) {
-    CommandLineArguments::Internal::SetOfStrings::iterator sit;
-    for (sit = mpit->second.begin(); sit != mpit->second.end(); sit++) {
-      str << std::endl;
-      std::string argument = *sit;
-      switch (this->Internals->Callbacks[*sit].ArgumentType) {
-        case CommandLineArguments::NO_ARGUMENT:
-          break;
-        case CommandLineArguments::CONCAT_ARGUMENT:
-          argument += "opt";
-          break;
-        case CommandLineArguments::SPACE_ARGUMENT:
-          argument += " opt";
-          break;
-        case CommandLineArguments::EQUAL_ARGUMENT:
-          argument += "=opt";
-          break;
-        case CommandLineArguments::MULTI_ARGUMENT:
-          argument += " opt opt ...";
-          break;
-      }
-      str << "  " << argument.substr(0, maxstrlen) << "  ";
-    }
-    const char* ptr = this->Internals->Callbacks[mpit->first].Help;
-    size_t len = strlen(ptr);
-    int cnt = 0;
-    while (len > 0) {
-      // If argument with help is longer than line length, split it on previous
-      // space (or tab) and continue on the next line
-      CommandLineArguments::Internal::String::size_type cc;
-      for (cc = 0; ptr[cc]; cc++) {
-        if (*ptr == ' ' || *ptr == '\t') {
-          ptr++;
-          len--;
-        }
-      }
-      if (cnt > 0) {
-        for (cc = 0; cc < maxlen; cc++) {
-          str << " ";
-        }
-      }
-      CommandLineArguments::Internal::String::size_type skip = len;
-      if (skip > this->LineLength - maxlen) {
-        skip = this->LineLength - maxlen;
-        for (cc = skip - 1; cc > 0; cc--) {
-          if (ptr[cc] == ' ' || ptr[cc] == '\t') {
-            break;
-          }
-        }
-        if (cc != 0) {
-          skip = cc;
-        }
-      }
-      str.write(ptr, static_cast<std::streamsize>(skip));
-      str << std::endl;
-      ptr += skip;
-      len -= skip;
-      cnt++;
-    }
-  }
-  /*
-  // This can help debugging help string
-  str << endl;
-  unsigned int cc;
-  for ( cc = 0; cc < this->LineLength; cc ++ )
-    {
-    str << cc % 10;
-    }
-  str << endl;
-  */
-  this->Help = str.str();
-}
-
-void CommandLineArguments::PopulateVariable(bool* variable,
-                                            const std::string& value)
-{
-  if (value == "1" || value == "ON" || value == "on" || value == "On" ||
-      value == "TRUE" || value == "true" || value == "True" ||
-      value == "yes" || value == "Yes" || value == "YES") {
-    *variable = true;
-  } else {
-    *variable = false;
-  }
-}
-
-void CommandLineArguments::PopulateVariable(int* variable,
-                                            const std::string& value)
-{
-  char* res = nullptr;
-  *variable = static_cast<int>(strtol(value.c_str(), &res, 10));
-  // if ( res && *res )
-  //  {
-  //  Can handle non-int
-  //  }
-}
-
-void CommandLineArguments::PopulateVariable(double* variable,
-                                            const std::string& value)
-{
-  char* res = nullptr;
-  *variable = strtod(value.c_str(), &res);
-  // if ( res && *res )
-  //  {
-  //  Can handle non-double
-  //  }
-}
-
-void CommandLineArguments::PopulateVariable(char** variable,
-                                            const std::string& value)
-{
-  delete[] * variable;
-  *variable = new char[value.size() + 1];
-  strcpy(*variable, value.c_str());
-}
-
-void CommandLineArguments::PopulateVariable(std::string* variable,
-                                            const std::string& value)
-{
-  *variable = value;
-}
-
-void CommandLineArguments::PopulateVariable(std::vector<bool>* variable,
-                                            const std::string& value)
-{
-  bool val = false;
-  if (value == "1" || value == "ON" || value == "on" || value == "On" ||
-      value == "TRUE" || value == "true" || value == "True" ||
-      value == "yes" || value == "Yes" || value == "YES") {
-    val = true;
-  }
-  variable->push_back(val);
-}
-
-void CommandLineArguments::PopulateVariable(std::vector<int>* variable,
-                                            const std::string& value)
-{
-  char* res = nullptr;
-  variable->push_back(static_cast<int>(strtol(value.c_str(), &res, 10)));
-  // if ( res && *res )
-  //  {
-  //  Can handle non-int
-  //  }
-}
-
-void CommandLineArguments::PopulateVariable(std::vector<double>* variable,
-                                            const std::string& value)
-{
-  char* res = nullptr;
-  variable->push_back(strtod(value.c_str(), &res));
-  // if ( res && *res )
-  //  {
-  //  Can handle non-int
-  //  }
-}
-
-void CommandLineArguments::PopulateVariable(std::vector<char*>* variable,
-                                            const std::string& value)
-{
-  char* var = new char[value.size() + 1];
-  strcpy(var, value.c_str());
-  variable->push_back(var);
-}
-
-void CommandLineArguments::PopulateVariable(std::vector<std::string>* variable,
-                                            const std::string& value)
-{
-  variable->push_back(value);
-}
-
-bool CommandLineArguments::PopulateVariable(
-  CommandLineArgumentsCallbackStructure* cs, const char* value)
-{
-  // Call the callback
-  if (cs->Callback) {
-    if (!cs->Callback(cs->Argument, value, cs->CallData)) {
-      this->Internals->LastArgument--;
-      return 0;
-    }
-  }
-  CommandLineArguments_DEBUG("Set argument: " << cs->Argument << " to "
-                                              << value);
-  if (cs->Variable) {
-    std::string var = "1";
-    if (value) {
-      var = value;
-    }
-    switch (cs->VariableType) {
-      case CommandLineArguments::INT_TYPE:
-        this->PopulateVariable(static_cast<int*>(cs->Variable), var);
-        break;
-      case CommandLineArguments::DOUBLE_TYPE:
-        this->PopulateVariable(static_cast<double*>(cs->Variable), var);
-        break;
-      case CommandLineArguments::STRING_TYPE:
-        this->PopulateVariable(static_cast<char**>(cs->Variable), var);
-        break;
-      case CommandLineArguments::STL_STRING_TYPE:
-        this->PopulateVariable(static_cast<std::string*>(cs->Variable), var);
-        break;
-      case CommandLineArguments::BOOL_TYPE:
-        this->PopulateVariable(static_cast<bool*>(cs->Variable), var);
-        break;
-      case CommandLineArguments::VECTOR_BOOL_TYPE:
-        this->PopulateVariable(static_cast<std::vector<bool>*>(cs->Variable),
-                               var);
-        break;
-      case CommandLineArguments::VECTOR_INT_TYPE:
-        this->PopulateVariable(static_cast<std::vector<int>*>(cs->Variable),
-                               var);
-        break;
-      case CommandLineArguments::VECTOR_DOUBLE_TYPE:
-        this->PopulateVariable(static_cast<std::vector<double>*>(cs->Variable),
-                               var);
-        break;
-      case CommandLineArguments::VECTOR_STRING_TYPE:
-        this->PopulateVariable(static_cast<std::vector<char*>*>(cs->Variable),
-                               var);
-        break;
-      case CommandLineArguments::VECTOR_STL_STRING_TYPE:
-        this->PopulateVariable(
-          static_cast<std::vector<std::string>*>(cs->Variable), var);
-        break;
-      default:
-        std::cerr << "Got unknown variable type: \"" << cs->VariableType
-                  << "\"" << std::endl;
-        this->Internals->LastArgument--;
-        return 0;
-    }
-  }
-  return 1;
-}
-
-} // namespace KWSYS_NAMESPACE
diff --git a/test/API/driver/kwsys/CommandLineArguments.hxx.in b/test/API/driver/kwsys/CommandLineArguments.hxx.in
deleted file mode 100644
index 7db9015..0000000
--- a/test/API/driver/kwsys/CommandLineArguments.hxx.in
+++ /dev/null
@@ -1,270 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_CommandLineArguments_hxx
-#define @KWSYS_NAMESPACE@_CommandLineArguments_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <string>
-#include <vector>
-
-namespace @KWSYS_NAMESPACE@ {
-
-class CommandLineArgumentsInternal;
-struct CommandLineArgumentsCallbackStructure;
-
-/** \class CommandLineArguments
- * \brief Command line arguments processing code.
- *
- * Find specified arguments with optional options and execute specified methods
- * or set given variables.
- *
- * The two interfaces it knows are callback based and variable based. For
- * callback based, you have to register callback for particular argument using
- * AddCallback method. When that argument is passed, the callback will be
- * called with argument, value, and call data. For boolean (NO_ARGUMENT)
- * arguments, the value is "1". If the callback returns 0 the argument parsing
- * will stop with an error.
- *
- * For the variable interface you associate variable with each argument. When
- * the argument is specified, the variable is set to the specified value casted
- * to the appropriate type. For boolean (NO_ARGUMENT), the value is "1".
- *
- * Both interfaces can be used at the same time.
- *
- * Possible argument types are:
- *   NO_ARGUMENT     - The argument takes no value             : --A
- *   CONCAT_ARGUMENT - The argument takes value after no space : --Aval
- *   SPACE_ARGUMENT  - The argument takes value after space    : --A val
- *   EQUAL_ARGUMENT  - The argument takes value after equal    : --A=val
- *   MULTI_ARGUMENT  - The argument takes values after space   : --A val1 val2
- * val3 ...
- *
- * Example use:
- *
- * kwsys::CommandLineArguments arg;
- * arg.Initialize(argc, argv);
- * typedef kwsys::CommandLineArguments argT;
- * arg.AddArgument("--something", argT::EQUAL_ARGUMENT, &some_variable,
- *                 "This is help string for --something");
- * if ( !arg.Parse() )
- *   {
- *   std::cerr << "Problem parsing arguments" << std::endl;
- *   res = 1;
- *   }
- *
- */
-
-class @KWSYS_NAMESPACE@_EXPORT CommandLineArguments
-{
-public:
-  CommandLineArguments();
-  ~CommandLineArguments();
-
-  CommandLineArguments(const CommandLineArguments&) = delete;
-  CommandLineArguments& operator=(const CommandLineArguments&) = delete;
-
-  /**
-   * Various argument types.
-   */
-  enum ArgumentTypeEnum
-  {
-    NO_ARGUMENT,
-    CONCAT_ARGUMENT,
-    SPACE_ARGUMENT,
-    EQUAL_ARGUMENT,
-    MULTI_ARGUMENT
-  };
-
-  /**
-   * Various variable types. When using the variable interface, this specifies
-   * what type the variable is.
-   */
-  enum VariableTypeEnum
-  {
-    NO_VARIABLE_TYPE = 0,   // The variable is not specified
-    INT_TYPE,               // The variable is integer (int)
-    BOOL_TYPE,              // The variable is boolean (bool)
-    DOUBLE_TYPE,            // The variable is float (double)
-    STRING_TYPE,            // The variable is string (char*)
-    STL_STRING_TYPE,        // The variable is string (char*)
-    VECTOR_INT_TYPE,        // The variable is integer (int)
-    VECTOR_BOOL_TYPE,       // The variable is boolean (bool)
-    VECTOR_DOUBLE_TYPE,     // The variable is float (double)
-    VECTOR_STRING_TYPE,     // The variable is string (char*)
-    VECTOR_STL_STRING_TYPE, // The variable is string (char*)
-    LAST_VARIABLE_TYPE
-  };
-
-  /**
-   * Prototypes for callbacks for callback interface.
-   */
-  typedef int (*CallbackType)(const char* argument, const char* value,
-                              void* call_data);
-  typedef int (*ErrorCallbackType)(const char* argument, void* client_data);
-
-  /**
-   * Initialize internal data structures. This should be called before parsing.
-   */
-  void Initialize(int argc, const char* const argv[]);
-  void Initialize(int argc, char* argv[]);
-
-  /**
-   * Initialize internal data structure and pass arguments one by one. This is
-   * convenience method for use from scripting languages where argc and argv
-   * are not available.
-   */
-  void Initialize();
-  void ProcessArgument(const char* arg);
-
-  /**
-   * This method will parse arguments and call appropriate methods.
-   */
-  int Parse();
-
-  /**
-   * This method will add a callback for a specific argument. The arguments to
-   * it are argument, argument type, callback method, and call data. The
-   * argument help specifies the help string used with this option. The
-   * callback and call_data can be skipped.
-   */
-  void AddCallback(const char* argument, ArgumentTypeEnum type,
-                   CallbackType callback, void* call_data, const char* help);
-
-  /**
-   * Add handler for argument which is going to set the variable to the
-   * specified value. If the argument is specified, the option is casted to the
-   * appropriate type.
-   */
-  void AddArgument(const char* argument, ArgumentTypeEnum type, bool* variable,
-                   const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type, int* variable,
-                   const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   double* variable, const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   char** variable, const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   std::string* variable, const char* help);
-
-  /**
-   * Add handler for argument which is going to set the variable to the
-   * specified value. If the argument is specified, the option is casted to the
-   * appropriate type. This will handle the multi argument values.
-   */
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   std::vector<bool>* variable, const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   std::vector<int>* variable, const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   std::vector<double>* variable, const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   std::vector<char*>* variable, const char* help);
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   std::vector<std::string>* variable, const char* help);
-
-  /**
-   * Add handler for boolean argument. The argument does not take any option
-   * and if it is specified, the value of the variable is true/1, otherwise it
-   * is false/0.
-   */
-  void AddBooleanArgument(const char* argument, bool* variable,
-                          const char* help);
-  void AddBooleanArgument(const char* argument, int* variable,
-                          const char* help);
-  void AddBooleanArgument(const char* argument, double* variable,
-                          const char* help);
-  void AddBooleanArgument(const char* argument, char** variable,
-                          const char* help);
-  void AddBooleanArgument(const char* argument, std::string* variable,
-                          const char* help);
-
-  /**
-   * Set the callbacks for error handling.
-   */
-  void SetClientData(void* client_data);
-  void SetUnknownArgumentCallback(ErrorCallbackType callback);
-
-  /**
-   * Get remaining arguments. It allocates space for argv, so you have to call
-   * delete[] on it.
-   */
-  void GetRemainingArguments(int* argc, char*** argv);
-  void DeleteRemainingArguments(int argc, char*** argv);
-
-  /**
-   * If StoreUnusedArguments is set to true, then all unknown arguments will be
-   * stored and the user can access the modified argc, argv without known
-   * arguments.
-   */
-  void StoreUnusedArguments(bool val) { this->StoreUnusedArgumentsFlag = val; }
-  void GetUnusedArguments(int* argc, char*** argv);
-
-  /**
-   * Return string containing help. If the argument is specified, only return
-   * help for that argument.
-   */
-  const char* GetHelp() { return this->Help.c_str(); }
-  const char* GetHelp(const char* arg);
-
-  /**
-   * Get / Set the help line length. This length is used when generating the
-   * help page. Default length is 80.
-   */
-  void SetLineLength(unsigned int);
-  unsigned int GetLineLength();
-
-  /**
-   * Get the executable name (argv0). This is only available when using
-   * Initialize with argc/argv.
-   */
-  const char* GetArgv0();
-
-  /**
-   * Get index of the last argument parsed. This is the last argument that was
-   * parsed ok in the original argc/argv list.
-   */
-  unsigned int GetLastArgument();
-
-protected:
-  void GenerateHelp();
-
-  //! This is internal method that registers variable with argument
-  void AddArgument(const char* argument, ArgumentTypeEnum type,
-                   VariableTypeEnum vtype, void* variable, const char* help);
-
-  bool GetMatchedArguments(std::vector<std::string>* matches,
-                           const std::string& arg);
-
-  //! Populate individual variables
-  bool PopulateVariable(CommandLineArgumentsCallbackStructure* cs,
-                        const char* value);
-
-  //! Populate individual variables of type ...
-  void PopulateVariable(bool* variable, const std::string& value);
-  void PopulateVariable(int* variable, const std::string& value);
-  void PopulateVariable(double* variable, const std::string& value);
-  void PopulateVariable(char** variable, const std::string& value);
-  void PopulateVariable(std::string* variable, const std::string& value);
-  void PopulateVariable(std::vector<bool>* variable, const std::string& value);
-  void PopulateVariable(std::vector<int>* variable, const std::string& value);
-  void PopulateVariable(std::vector<double>* variable,
-                        const std::string& value);
-  void PopulateVariable(std::vector<char*>* variable,
-                        const std::string& value);
-  void PopulateVariable(std::vector<std::string>* variable,
-                        const std::string& value);
-
-  typedef CommandLineArgumentsInternal Internal;
-  Internal* Internals;
-  std::string Help;
-
-  unsigned int LineLength;
-
-  bool StoreUnusedArgumentsFlag;
-};
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/Configure.h.in b/test/API/driver/kwsys/Configure.h.in
deleted file mode 100644
index 5323c57..0000000
--- a/test/API/driver/kwsys/Configure.h.in
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Configure_h
-#define @KWSYS_NAMESPACE@_Configure_h
-
-/* If we are building a kwsys .c or .cxx file, let it use the kwsys
-   namespace.  When not building a kwsys source file these macros are
-   temporarily defined inside the headers that use them.  */
-#if defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-
-/* Disable some warnings inside kwsys source files.  */
-#if defined(KWSYS_NAMESPACE)
-#  if defined(__BORLANDC__)
-#    pragma warn - 8027 /* function not inlined.  */
-#  endif
-#  if defined(__INTEL_COMPILER)
-#    pragma warning(disable : 1572) /* floating-point equality test */
-#  endif
-#  if defined(__sgi) && !defined(__GNUC__)
-#    pragma set woff 3970 /* pointer to int conversion */
-#    pragma set woff 3968 /* 64 bit conversion */
-#  endif
-#endif
-
-/* Whether kwsys namespace is "kwsys".  */
-#define @KWSYS_NAMESPACE@_NAME_IS_KWSYS @KWSYS_NAME_IS_KWSYS@
-
-/* Setup the export macro.  */
-#if @KWSYS_BUILD_SHARED@
-#  if defined(_WIN32) || defined(__CYGWIN__)
-#    if defined(@KWSYS_NAMESPACE@_EXPORTS)
-#      define @KWSYS_NAMESPACE@_EXPORT __declspec(dllexport)
-#    else
-#      define @KWSYS_NAMESPACE@_EXPORT __declspec(dllimport)
-#    endif
-#  elif __GNUC__ >= 4
-#    define @KWSYS_NAMESPACE@_EXPORT __attribute__((visibility("default")))
-#  else
-#    define @KWSYS_NAMESPACE@_EXPORT
-#  endif
-#else
-#  define @KWSYS_NAMESPACE@_EXPORT
-#endif
-
-/* Enable warnings that are off by default but are useful.  */
-#if !defined(@KWSYS_NAMESPACE@_NO_WARNING_ENABLE)
-#  if defined(_MSC_VER)
-#    pragma warning(default : 4263) /* no override, call convention differs   \
-                                     */
-#  endif
-#endif
-
-/* Disable warnings that are on by default but occur in valid code.  */
-#if !defined(@KWSYS_NAMESPACE@_NO_WARNING_DISABLE)
-#  if defined(_MSC_VER)
-#    pragma warning(disable : 4097) /* typedef is synonym for class */
-#    pragma warning(disable : 4127) /* conditional expression is constant */
-#    pragma warning(disable : 4244) /* possible loss in conversion */
-#    pragma warning(disable : 4251) /* missing DLL-interface */
-#    pragma warning(disable : 4305) /* truncation from type1 to type2 */
-#    pragma warning(disable : 4309) /* truncation of constant value */
-#    pragma warning(disable : 4514) /* unreferenced inline function */
-#    pragma warning(disable : 4706) /* assignment in conditional expression   \
-                                     */
-#    pragma warning(disable : 4710) /* function not inlined */
-#    pragma warning(disable : 4786) /* identifier truncated in debug info */
-#  endif
-#  if defined(__BORLANDC__) && !defined(__cplusplus)
-/* Code has no effect; raised by winnt.h in C (not C++) when ignoring an
-   unused parameter using "(param)" syntax (i.e. no cast to void).  */
-#    pragma warn - 8019
-#  endif
-#endif
-
-/* MSVC 6.0 in release mode will warn about code it produces with its
-   optimizer.  Disable the warnings specifically for this
-   configuration.  Real warnings will be revealed by a debug build or
-   by other compilers.  */
-#if !defined(@KWSYS_NAMESPACE@_NO_WARNING_DISABLE_BOGUS)
-#  if defined(_MSC_VER) && (_MSC_VER < 1300) && defined(NDEBUG)
-#    pragma warning(disable : 4701) /* Variable may be used uninitialized. */
-#    pragma warning(disable : 4702) /* Unreachable code.  */
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/Configure.hxx.in b/test/API/driver/kwsys/Configure.hxx.in
deleted file mode 100644
index 29a2dd1..0000000
--- a/test/API/driver/kwsys/Configure.hxx.in
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Configure_hxx
-#define @KWSYS_NAMESPACE@_Configure_hxx
-
-/* Include C configuration.  */
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-/* Whether wstring is available.  */
-#define @KWSYS_NAMESPACE@_STL_HAS_WSTRING @KWSYS_STL_HAS_WSTRING@
-/* Whether <ext/stdio_filebuf.h> is available. */
-#define @KWSYS_NAMESPACE@_CXX_HAS_EXT_STDIO_FILEBUF_H                         \
-  @KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H@
-/* Whether the translation map is available or not. */
-#define @KWSYS_NAMESPACE@_SYSTEMTOOLS_USE_TRANSLATION_MAP                     \
-  @KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP@
-
-#if defined(__SUNPRO_CC) && __SUNPRO_CC > 0x5130 && defined(__has_attribute)
-#  define @KWSYS_NAMESPACE@__has_cpp_attribute(x) __has_attribute(x)
-#elif defined(__has_cpp_attribute)
-#  define @KWSYS_NAMESPACE@__has_cpp_attribute(x) __has_cpp_attribute(x)
-#else
-#  define @KWSYS_NAMESPACE@__has_cpp_attribute(x) 0
-#endif
-
-#if __cplusplus >= 201103L
-#  define @KWSYS_NAMESPACE@_NULLPTR nullptr
-#else
-#  define @KWSYS_NAMESPACE@_NULLPTR 0
-#endif
-
-#ifndef @KWSYS_NAMESPACE@_FALLTHROUGH
-#  if __cplusplus >= 201703L &&                                               \
-    @KWSYS_NAMESPACE@__has_cpp_attribute(fallthrough)
-#    define @KWSYS_NAMESPACE@_FALLTHROUGH [[fallthrough]]
-#  elif __cplusplus >= 201103L &&                                             \
-    @KWSYS_NAMESPACE@__has_cpp_attribute(gnu::fallthrough)
-#    define @KWSYS_NAMESPACE@_FALLTHROUGH [[gnu::fallthrough]]
-#  elif __cplusplus >= 201103L &&                                             \
-    @KWSYS_NAMESPACE@__has_cpp_attribute(clang::fallthrough)
-#    define @KWSYS_NAMESPACE@_FALLTHROUGH [[clang::fallthrough]]
-#  endif
-#endif
-#ifndef @KWSYS_NAMESPACE@_FALLTHROUGH
-#  define @KWSYS_NAMESPACE@_FALLTHROUGH static_cast<void>(0)
-#endif
-
-#undef @KWSYS_NAMESPACE@__has_cpp_attribute
-
-/* If building a C++ file in kwsys itself, give the source file
-   access to the macros without a configured namespace.  */
-#if defined(KWSYS_NAMESPACE)
-#  if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    define kwsys @KWSYS_NAMESPACE@
-#  endif
-#  define KWSYS_NAME_IS_KWSYS @KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define KWSYS_STL_HAS_WSTRING @KWSYS_NAMESPACE@_STL_HAS_WSTRING
-#  define KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H                                   \
-    @KWSYS_NAMESPACE@_CXX_HAS_EXT_STDIO_FILEBUF_H
-#  define KWSYS_FALLTHROUGH @KWSYS_NAMESPACE@_FALLTHROUGH
-#  define KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP                               \
-    @KWSYS_NAMESPACE@_SYSTEMTOOLS_USE_TRANSLATION_MAP
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/ConsoleBuf.hxx.in b/test/API/driver/kwsys/ConsoleBuf.hxx.in
deleted file mode 100644
index 49dbdf7..0000000
--- a/test/API/driver/kwsys/ConsoleBuf.hxx.in
+++ /dev/null
@@ -1,398 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_ConsoleBuf_hxx
-#define @KWSYS_NAMESPACE@_ConsoleBuf_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <@KWSYS_NAMESPACE@/Encoding.hxx>
-
-#include <cstring>
-#include <iostream>
-#include <sstream>
-#include <stdexcept>
-#include <streambuf>
-#include <string>
-
-#if defined(_WIN32)
-#  include <windows.h>
-#  if __cplusplus >= 201103L
-#    include <system_error>
-#  endif
-#endif
-
-namespace @KWSYS_NAMESPACE@ {
-#if defined(_WIN32)
-
-template <class CharT, class Traits = std::char_traits<CharT> >
-class BasicConsoleBuf : public std::basic_streambuf<CharT, Traits>
-{
-public:
-  typedef typename Traits::int_type int_type;
-  typedef typename Traits::char_type char_type;
-
-  class Manager
-  {
-  public:
-    Manager(std::basic_ios<CharT, Traits>& ios, const bool err = false)
-      : m_consolebuf(0)
-    {
-      m_ios = &ios;
-      try {
-        m_consolebuf = new BasicConsoleBuf<CharT, Traits>(err);
-        m_streambuf = m_ios->rdbuf(m_consolebuf);
-      } catch (const std::runtime_error& ex) {
-        std::cerr << "Failed to create ConsoleBuf!" << std::endl
-                  << ex.what() << std::endl;
-      };
-    }
-
-    BasicConsoleBuf<CharT, Traits>* GetConsoleBuf() { return m_consolebuf; }
-
-    void SetUTF8Pipes()
-    {
-      if (m_consolebuf) {
-        m_consolebuf->input_pipe_codepage = CP_UTF8;
-        m_consolebuf->output_pipe_codepage = CP_UTF8;
-        m_consolebuf->activateCodepageChange();
-      }
-    }
-
-    ~Manager()
-    {
-      if (m_consolebuf) {
-        delete m_consolebuf;
-        m_ios->rdbuf(m_streambuf);
-      }
-    }
-
-  private:
-    std::basic_ios<CharT, Traits>* m_ios;
-    std::basic_streambuf<CharT, Traits>* m_streambuf;
-    BasicConsoleBuf<CharT, Traits>* m_consolebuf;
-  };
-
-  BasicConsoleBuf(const bool err = false)
-    : flush_on_newline(true)
-    , input_pipe_codepage(0)
-    , output_pipe_codepage(0)
-    , input_file_codepage(CP_UTF8)
-    , output_file_codepage(CP_UTF8)
-    , m_consolesCodepage(0)
-  {
-    m_hInput = ::GetStdHandle(STD_INPUT_HANDLE);
-    checkHandle(true, "STD_INPUT_HANDLE");
-    if (!setActiveInputCodepage()) {
-      throw std::runtime_error("setActiveInputCodepage failed!");
-    }
-    m_hOutput = err ? ::GetStdHandle(STD_ERROR_HANDLE)
-                    : ::GetStdHandle(STD_OUTPUT_HANDLE);
-    checkHandle(false, err ? "STD_ERROR_HANDLE" : "STD_OUTPUT_HANDLE");
-    if (!setActiveOutputCodepage()) {
-      throw std::runtime_error("setActiveOutputCodepage failed!");
-    }
-    _setg();
-    _setp();
-  }
-
-  ~BasicConsoleBuf() throw() { sync(); }
-
-  bool activateCodepageChange()
-  {
-    return setActiveInputCodepage() && setActiveOutputCodepage();
-  }
-
-protected:
-  virtual int sync()
-  {
-    bool success = true;
-    if (m_hInput && m_isConsoleInput &&
-        ::FlushConsoleInputBuffer(m_hInput) == 0) {
-      success = false;
-    }
-    if (m_hOutput && !m_obuffer.empty()) {
-      const std::wstring wbuffer = getBuffer(m_obuffer);
-      if (m_isConsoleOutput) {
-        DWORD charsWritten;
-        success =
-          ::WriteConsoleW(m_hOutput, wbuffer.c_str(), (DWORD)wbuffer.size(),
-                          &charsWritten, nullptr) == 0
-          ? false
-          : true;
-      } else {
-        DWORD bytesWritten;
-        std::string buffer;
-        success = encodeOutputBuffer(wbuffer, buffer);
-        if (success) {
-          success =
-            ::WriteFile(m_hOutput, buffer.c_str(), (DWORD)buffer.size(),
-                        &bytesWritten, nullptr) == 0
-            ? false
-            : true;
-        }
-      }
-    }
-    m_ibuffer.clear();
-    m_obuffer.clear();
-    _setg();
-    _setp();
-    return success ? 0 : -1;
-  }
-
-  virtual int_type underflow()
-  {
-    if (this->gptr() >= this->egptr()) {
-      if (!m_hInput) {
-        _setg(true);
-        return Traits::eof();
-      }
-      if (m_isConsoleInput) {
-        // ReadConsole doesn't tell if there's more input available
-        // don't support reading more characters than this
-        wchar_t wbuffer[8192];
-        DWORD charsRead;
-        if (ReadConsoleW(m_hInput, wbuffer,
-                         (sizeof(wbuffer) / sizeof(wbuffer[0])), &charsRead,
-                         nullptr) == 0 ||
-            charsRead == 0) {
-          _setg(true);
-          return Traits::eof();
-        }
-        setBuffer(std::wstring(wbuffer, charsRead), m_ibuffer);
-      } else {
-        std::wstring wbuffer;
-        std::string strbuffer;
-        DWORD bytesRead;
-        LARGE_INTEGER size;
-        if (GetFileSizeEx(m_hInput, &size) == 0) {
-          _setg(true);
-          return Traits::eof();
-        }
-        char* buffer = new char[size.LowPart];
-        while (ReadFile(m_hInput, buffer, size.LowPart, &bytesRead, nullptr) ==
-               0) {
-          if (GetLastError() == ERROR_MORE_DATA) {
-            strbuffer += std::string(buffer, bytesRead);
-            continue;
-          }
-          _setg(true);
-          delete[] buffer;
-          return Traits::eof();
-        }
-        if (bytesRead > 0) {
-          strbuffer += std::string(buffer, bytesRead);
-        }
-        delete[] buffer;
-        if (!decodeInputBuffer(strbuffer, wbuffer)) {
-          _setg(true);
-          return Traits::eof();
-        }
-        setBuffer(wbuffer, m_ibuffer);
-      }
-      _setg();
-    }
-    return Traits::to_int_type(*this->gptr());
-  }
-
-  virtual int_type overflow(int_type ch = Traits::eof())
-  {
-    if (!Traits::eq_int_type(ch, Traits::eof())) {
-      char_type chr = Traits::to_char_type(ch);
-      m_obuffer += chr;
-      if ((flush_on_newline && Traits::eq(chr, '\n')) ||
-          Traits::eq_int_type(ch, 0x00)) {
-        sync();
-      }
-      return ch;
-    }
-    sync();
-    return Traits::eof();
-  }
-
-public:
-  bool flush_on_newline;
-  UINT input_pipe_codepage;
-  UINT output_pipe_codepage;
-  UINT input_file_codepage;
-  UINT output_file_codepage;
-
-private:
-  HANDLE m_hInput;
-  HANDLE m_hOutput;
-  std::basic_string<char_type> m_ibuffer;
-  std::basic_string<char_type> m_obuffer;
-  bool m_isConsoleInput;
-  bool m_isConsoleOutput;
-  UINT m_activeInputCodepage;
-  UINT m_activeOutputCodepage;
-  UINT m_consolesCodepage;
-  void checkHandle(bool input, std::string handleName)
-  {
-    if ((input && m_hInput == INVALID_HANDLE_VALUE) ||
-        (!input && m_hOutput == INVALID_HANDLE_VALUE)) {
-      std::string errmsg =
-        "GetStdHandle(" + handleName + ") returned INVALID_HANDLE_VALUE";
-#  if __cplusplus >= 201103L
-      throw std::system_error(::GetLastError(), std::system_category(),
-                              errmsg);
-#  else
-      throw std::runtime_error(errmsg);
-#  endif
-    }
-  }
-  UINT getConsolesCodepage()
-  {
-    if (!m_consolesCodepage) {
-      m_consolesCodepage = GetConsoleCP();
-      if (!m_consolesCodepage) {
-        m_consolesCodepage = GetACP();
-      }
-    }
-    return m_consolesCodepage;
-  }
-  bool setActiveInputCodepage()
-  {
-    m_isConsoleInput = false;
-    switch (GetFileType(m_hInput)) {
-      case FILE_TYPE_DISK:
-        m_activeInputCodepage = input_file_codepage;
-        break;
-      case FILE_TYPE_CHAR:
-        // Check for actual console.
-        DWORD consoleMode;
-        m_isConsoleInput =
-          GetConsoleMode(m_hInput, &consoleMode) == 0 ? false : true;
-        if (m_isConsoleInput) {
-          break;
-        }
-        @KWSYS_NAMESPACE@_FALLTHROUGH;
-      case FILE_TYPE_PIPE:
-        m_activeInputCodepage = input_pipe_codepage;
-        break;
-      default:
-        return false;
-    }
-    if (!m_isConsoleInput && m_activeInputCodepage == 0) {
-      m_activeInputCodepage = getConsolesCodepage();
-    }
-    return true;
-  }
-  bool setActiveOutputCodepage()
-  {
-    m_isConsoleOutput = false;
-    switch (GetFileType(m_hOutput)) {
-      case FILE_TYPE_DISK:
-        m_activeOutputCodepage = output_file_codepage;
-        break;
-      case FILE_TYPE_CHAR:
-        // Check for actual console.
-        DWORD consoleMode;
-        m_isConsoleOutput =
-          GetConsoleMode(m_hOutput, &consoleMode) == 0 ? false : true;
-        if (m_isConsoleOutput) {
-          break;
-        }
-        @KWSYS_NAMESPACE@_FALLTHROUGH;
-      case FILE_TYPE_PIPE:
-        m_activeOutputCodepage = output_pipe_codepage;
-        break;
-      default:
-        return false;
-    }
-    if (!m_isConsoleOutput && m_activeOutputCodepage == 0) {
-      m_activeOutputCodepage = getConsolesCodepage();
-    }
-    return true;
-  }
-  void _setg(bool empty = false)
-  {
-    if (!empty) {
-      this->setg((char_type*)m_ibuffer.data(), (char_type*)m_ibuffer.data(),
-                 (char_type*)m_ibuffer.data() + m_ibuffer.size());
-    } else {
-      this->setg((char_type*)m_ibuffer.data(),
-                 (char_type*)m_ibuffer.data() + m_ibuffer.size(),
-                 (char_type*)m_ibuffer.data() + m_ibuffer.size());
-    }
-  }
-  void _setp()
-  {
-    this->setp((char_type*)m_obuffer.data(),
-               (char_type*)m_obuffer.data() + m_obuffer.size());
-  }
-  bool encodeOutputBuffer(const std::wstring wbuffer, std::string& buffer)
-  {
-    if (wbuffer.size() == 0) {
-      buffer = std::string();
-      return true;
-    }
-    const int length =
-      WideCharToMultiByte(m_activeOutputCodepage, 0, wbuffer.c_str(),
-                          (int)wbuffer.size(), nullptr, 0, nullptr, nullptr);
-    char* buf = new char[length];
-    const bool success =
-      WideCharToMultiByte(m_activeOutputCodepage, 0, wbuffer.c_str(),
-                          (int)wbuffer.size(), buf, length, nullptr,
-                          nullptr) > 0
-      ? true
-      : false;
-    buffer = std::string(buf, length);
-    delete[] buf;
-    return success;
-  }
-  bool decodeInputBuffer(const std::string buffer, std::wstring& wbuffer)
-  {
-    size_t length = buffer.length();
-    if (length == 0) {
-      wbuffer = std::wstring();
-      return true;
-    }
-    int actualCodepage = m_activeInputCodepage;
-    const char BOM_UTF8[] = { char(0xEF), char(0xBB), char(0xBF) };
-    const char* data = buffer.data();
-    const size_t BOMsize = sizeof(BOM_UTF8);
-    if (length >= BOMsize && std::memcmp(data, BOM_UTF8, BOMsize) == 0) {
-      // PowerShell uses UTF-8 with BOM for pipes
-      actualCodepage = CP_UTF8;
-      data += BOMsize;
-      length -= BOMsize;
-    }
-    const size_t wlength = static_cast<size_t>(MultiByteToWideChar(
-      actualCodepage, 0, data, static_cast<int>(length), nullptr, 0));
-    wchar_t* wbuf = new wchar_t[wlength];
-    const bool success =
-      MultiByteToWideChar(actualCodepage, 0, data, static_cast<int>(length),
-                          wbuf, static_cast<int>(wlength)) > 0
-      ? true
-      : false;
-    wbuffer = std::wstring(wbuf, wlength);
-    delete[] wbuf;
-    return success;
-  }
-  std::wstring getBuffer(const std::basic_string<char> buffer)
-  {
-    return Encoding::ToWide(buffer);
-  }
-  std::wstring getBuffer(const std::basic_string<wchar_t> buffer)
-  {
-    return buffer;
-  }
-  void setBuffer(const std::wstring wbuffer, std::basic_string<char>& target)
-  {
-    target = Encoding::ToNarrow(wbuffer);
-  }
-  void setBuffer(const std::wstring wbuffer,
-                 std::basic_string<wchar_t>& target)
-  {
-    target = wbuffer;
-  }
-
-}; // BasicConsoleBuf class
-
-typedef BasicConsoleBuf<char> ConsoleBuf;
-typedef BasicConsoleBuf<wchar_t> WConsoleBuf;
-
-#endif
-} // KWSYS_NAMESPACE
-
-#endif
diff --git a/test/API/driver/kwsys/Copyright.txt b/test/API/driver/kwsys/Copyright.txt
deleted file mode 100644
index 33d7fb4..0000000
--- a/test/API/driver/kwsys/Copyright.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-KWSys - Kitware System Library
-Copyright 2000-2016 Kitware, Inc. and Contributors
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-* Redistributions of source code must retain the above copyright
-  notice, this list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright
-  notice, this list of conditions and the following disclaimer in the
-  documentation and/or other materials provided with the distribution.
-
-* Neither the name of Kitware, Inc. nor the names of Contributors
-  may be used to endorse or promote products derived from this
-  software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-------------------------------------------------------------------------------
-
-The following individuals and institutions are among the Contributors:
-
-* Insight Software Consortium <insightsoftwareconsortium.org>
-
-See version control history for details of individual contributions.
diff --git a/test/API/driver/kwsys/Directory.cxx b/test/API/driver/kwsys/Directory.cxx
deleted file mode 100644
index e379182..0000000
--- a/test/API/driver/kwsys/Directory.cxx
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Directory.hxx)
-
-#include KWSYS_HEADER(Configure.hxx)
-
-#include KWSYS_HEADER(Encoding.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Configure.hxx.in"
-#  include "Directory.hxx.in"
-#  include "Encoding.hxx.in"
-#endif
-
-#include <string>
-#include <vector>
-
-namespace KWSYS_NAMESPACE {
-
-class DirectoryInternals
-{
-public:
-  // Array of Files
-  std::vector<std::string> Files;
-
-  // Path to Open'ed directory
-  std::string Path;
-};
-
-Directory::Directory()
-{
-  this->Internal = new DirectoryInternals;
-}
-
-Directory::~Directory()
-{
-  delete this->Internal;
-}
-
-unsigned long Directory::GetNumberOfFiles() const
-{
-  return static_cast<unsigned long>(this->Internal->Files.size());
-}
-
-const char* Directory::GetFile(unsigned long dindex) const
-{
-  if (dindex >= this->Internal->Files.size()) {
-    return nullptr;
-  }
-  return this->Internal->Files[dindex].c_str();
-}
-
-const char* Directory::GetPath() const
-{
-  return this->Internal->Path.c_str();
-}
-
-void Directory::Clear()
-{
-  this->Internal->Path.resize(0);
-  this->Internal->Files.clear();
-}
-
-} // namespace KWSYS_NAMESPACE
-
-// First Windows platforms
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-#  include <windows.h>
-
-#  include <ctype.h>
-#  include <fcntl.h>
-#  include <io.h>
-#  include <stdio.h>
-#  include <stdlib.h>
-#  include <string.h>
-#  include <sys/stat.h>
-#  include <sys/types.h>
-
-// Wide function names can vary depending on compiler:
-#  ifdef __BORLANDC__
-#    define _wfindfirst_func __wfindfirst
-#    define _wfindnext_func __wfindnext
-#  else
-#    define _wfindfirst_func _wfindfirst
-#    define _wfindnext_func _wfindnext
-#  endif
-
-namespace KWSYS_NAMESPACE {
-
-bool Directory::Load(const std::string& name)
-{
-  this->Clear();
-#  if (defined(_MSC_VER) && _MSC_VER < 1300) || defined(__BORLANDC__)
-  // Older Visual C++ and Embarcadero compilers.
-  long srchHandle;
-#  else // Newer Visual C++
-  intptr_t srchHandle;
-#  endif
-  char* buf;
-  size_t n = name.size();
-  if (name.back() == '/' || name.back() == '\\') {
-    buf = new char[n + 1 + 1];
-    sprintf(buf, "%s*", name.c_str());
-  } else {
-    // Make sure the slashes in the wildcard suffix are consistent with the
-    // rest of the path
-    buf = new char[n + 2 + 1];
-    if (name.find('\\') != std::string::npos) {
-      sprintf(buf, "%s\\*", name.c_str());
-    } else {
-      sprintf(buf, "%s/*", name.c_str());
-    }
-  }
-  struct _wfinddata_t data; // data of current file
-
-  // Now put them into the file array
-  srchHandle = _wfindfirst_func(
-    (wchar_t*)Encoding::ToWindowsExtendedPath(buf).c_str(), &data);
-  delete[] buf;
-
-  if (srchHandle == -1) {
-    return 0;
-  }
-
-  // Loop through names
-  do {
-    this->Internal->Files.push_back(Encoding::ToNarrow(data.name));
-  } while (_wfindnext_func(srchHandle, &data) != -1);
-  this->Internal->Path = name;
-  return _findclose(srchHandle) != -1;
-}
-
-unsigned long Directory::GetNumberOfFilesInDirectory(const std::string& name)
-{
-#  if (defined(_MSC_VER) && _MSC_VER < 1300) || defined(__BORLANDC__)
-  // Older Visual C++ and Embarcadero compilers.
-  long srchHandle;
-#  else // Newer Visual C++
-  intptr_t srchHandle;
-#  endif
-  char* buf;
-  size_t n = name.size();
-  if (name.back() == '/') {
-    buf = new char[n + 1 + 1];
-    sprintf(buf, "%s*", name.c_str());
-  } else {
-    buf = new char[n + 2 + 1];
-    sprintf(buf, "%s/*", name.c_str());
-  }
-  struct _wfinddata_t data; // data of current file
-
-  // Now put them into the file array
-  srchHandle =
-    _wfindfirst_func((wchar_t*)Encoding::ToWide(buf).c_str(), &data);
-  delete[] buf;
-
-  if (srchHandle == -1) {
-    return 0;
-  }
-
-  // Loop through names
-  unsigned long count = 0;
-  do {
-    count++;
-  } while (_wfindnext_func(srchHandle, &data) != -1);
-  _findclose(srchHandle);
-  return count;
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#else
-
-// Now the POSIX style directory access
-
-#  include <sys/types.h>
-
-#  include <dirent.h>
-
-// PGI with glibc has trouble with dirent and large file support:
-//  http://www.pgroup.com/userforum/viewtopic.php?
-//  p=1992&sid=f16167f51964f1a68fe5041b8eb213b6
-// Work around the problem by mapping dirent the same way as readdir.
-#  if defined(__PGI) && defined(__GLIBC__)
-#    define kwsys_dirent_readdir dirent
-#    define kwsys_dirent_readdir64 dirent64
-#    define kwsys_dirent kwsys_dirent_lookup(readdir)
-#    define kwsys_dirent_lookup(x) kwsys_dirent_lookup_delay(x)
-#    define kwsys_dirent_lookup_delay(x) kwsys_dirent_##x
-#  else
-#    define kwsys_dirent dirent
-#  endif
-
-namespace KWSYS_NAMESPACE {
-
-bool Directory::Load(const std::string& name)
-{
-  this->Clear();
-
-  DIR* dir = opendir(name.c_str());
-
-  if (!dir) {
-    return 0;
-  }
-
-  for (kwsys_dirent* d = readdir(dir); d; d = readdir(dir)) {
-    this->Internal->Files.push_back(d->d_name);
-  }
-  this->Internal->Path = name;
-  closedir(dir);
-  return 1;
-}
-
-unsigned long Directory::GetNumberOfFilesInDirectory(const std::string& name)
-{
-  DIR* dir = opendir(name.c_str());
-
-  if (!dir) {
-    return 0;
-  }
-
-  unsigned long count = 0;
-  for (kwsys_dirent* d = readdir(dir); d; d = readdir(dir)) {
-    count++;
-  }
-  closedir(dir);
-  return count;
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#endif
diff --git a/test/API/driver/kwsys/Directory.hxx.in b/test/API/driver/kwsys/Directory.hxx.in
deleted file mode 100644
index ad8c51b..0000000
--- a/test/API/driver/kwsys/Directory.hxx.in
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Directory_hxx
-#define @KWSYS_NAMESPACE@_Directory_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-#include <string>
-
-namespace @KWSYS_NAMESPACE@ {
-
-class DirectoryInternals;
-
-/** \class Directory
- * \brief Portable directory/filename traversal.
- *
- * Directory provides a portable way of finding the names of the files
- * in a system directory.
- *
- * Directory currently works with Windows and Unix operating systems.
- */
-class @KWSYS_NAMESPACE@_EXPORT Directory
-{
-public:
-  Directory();
-  ~Directory();
-
-  /**
-   * Load the specified directory and load the names of the files
-   * in that directory. 0 is returned if the directory can not be
-   * opened, 1 if it is opened.
-   */
-  bool Load(const std::string&);
-
-  /**
-   * Return the number of files in the current directory.
-   */
-  unsigned long GetNumberOfFiles() const;
-
-  /**
-   * Return the number of files in the specified directory.
-   * A higher performance static method.
-   */
-  static unsigned long GetNumberOfFilesInDirectory(const std::string&);
-
-  /**
-   * Return the file at the given index, the indexing is 0 based
-   */
-  const char* GetFile(unsigned long) const;
-
-  /**
-   * Return the path to Open'ed directory
-   */
-  const char* GetPath() const;
-
-  /**
-   * Clear the internal structure. Used internally at beginning of Load(...)
-   * to clear the cache.
-   */
-  void Clear();
-
-private:
-  // Private implementation details.
-  DirectoryInternals* Internal;
-
-  Directory(const Directory&);      // Not implemented.
-  void operator=(const Directory&); // Not implemented.
-};                                  // End Class: Directory
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/DynamicLoader.cxx b/test/API/driver/kwsys/DynamicLoader.cxx
deleted file mode 100644
index a4b8641..0000000
--- a/test/API/driver/kwsys/DynamicLoader.cxx
+++ /dev/null
@@ -1,495 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#if defined(_WIN32)
-#  define NOMINMAX // hide min,max to not conflict with <limits>
-#endif
-
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(DynamicLoader.hxx)
-
-#include KWSYS_HEADER(Configure.hxx)
-#include KWSYS_HEADER(Encoding.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Configure.hxx.in"
-#  include "DynamicLoader.hxx.in"
-#endif
-
-// This file actually contains several different implementations:
-// * NOOP for environments without dynamic libs
-// * HP machines which uses shl_load
-// * Mac OS X 10.2.x and earlier which uses NSLinkModule
-// * Windows which uses LoadLibrary
-// * BeOS / Haiku
-// * FreeMiNT for Atari
-// * Default implementation for *NIX systems (including Mac OS X 10.3 and
-//   later) which use dlopen
-//
-// Each part of the ifdef contains a complete implementation for
-// the static methods of DynamicLoader.
-
-#define CHECK_OPEN_FLAGS(var, supported, ret)                                 \
-  do {                                                                        \
-    /* Check for unknown flags. */                                            \
-    if ((var & AllOpenFlags) != var) {                                        \
-      return ret;                                                             \
-    }                                                                         \
-                                                                              \
-    /* Check for unsupported flags. */                                        \
-    if ((var & (supported)) != var) {                                         \
-      return ret;                                                             \
-    }                                                                         \
-  } while (0)
-
-namespace KWSYS_NAMESPACE {
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname)
-{
-  return DynamicLoader::OpenLibrary(libname, 0);
-}
-}
-
-#if !KWSYS_SUPPORTS_SHARED_LIBS
-// Implementation for environments without dynamic libs
-#  include <string.h> // for strerror()
-
-namespace KWSYS_NAMESPACE {
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname, int flags)
-{
-  return 0;
-}
-
-int DynamicLoader::CloseLibrary(DynamicLoader::LibraryHandle lib)
-{
-  if (!lib) {
-    return 0;
-  }
-
-  return 1;
-}
-
-DynamicLoader::SymbolPointer DynamicLoader::GetSymbolAddress(
-  DynamicLoader::LibraryHandle lib, const std::string& sym)
-{
-  return 0;
-}
-
-const char* DynamicLoader::LastError()
-{
-  return "General error";
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#elif defined(__hpux)
-// Implementation for HPUX machines
-#  include <dl.h>
-#  include <errno.h>
-
-namespace KWSYS_NAMESPACE {
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname, int flags)
-{
-  CHECK_OPEN_FLAGS(flags, 0, 0);
-
-  return shl_load(libname.c_str(), BIND_DEFERRED | DYNAMIC_PATH, 0L);
-}
-
-int DynamicLoader::CloseLibrary(DynamicLoader::LibraryHandle lib)
-{
-  if (!lib) {
-    return 0;
-  }
-  return !shl_unload(lib);
-}
-
-DynamicLoader::SymbolPointer DynamicLoader::GetSymbolAddress(
-  DynamicLoader::LibraryHandle lib, const std::string& sym)
-{
-  void* addr;
-  int status;
-
-  /* TYPE_PROCEDURE Look for a function or procedure. (This used to be default)
-   * TYPE_DATA      Look for a symbol in the data segment (for example,
-   * variables).
-   * TYPE_UNDEFINED Look for any symbol.
-   */
-  status = shl_findsym(&lib, sym.c_str(), TYPE_UNDEFINED, &addr);
-  void* result = (status < 0) ? (void*)0 : addr;
-
-  // Hack to cast pointer-to-data to pointer-to-function.
-  return *reinterpret_cast<DynamicLoader::SymbolPointer*>(&result);
-}
-
-const char* DynamicLoader::LastError()
-{
-  // TODO: Need implementation with errno/strerror
-  /* If successful, shl_findsym returns an integer (int) value zero. If
-   * shl_findsym cannot find sym, it returns -1 and sets errno to zero.
-   * If any other errors occur, shl_findsym returns -1 and sets errno to one
-   * of these values (defined in <errno.h>):
-   * ENOEXEC
-   * A format error was detected in the specified library.
-   * ENOSYM
-   * A symbol on which sym depends could not be found.
-   * EINVAL
-   * The specified handle is invalid.
-   */
-
-  if (errno == ENOEXEC || errno == ENOSYM || errno == EINVAL) {
-    return strerror(errno);
-  }
-  // else
-  return 0;
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#elif defined(__APPLE__) && (MAC_OS_X_VERSION_MAX_ALLOWED < 1030)
-// Implementation for Mac OS X 10.2.x and earlier
-#  include <mach-o/dyld.h>
-#  include <string.h> // for strlen
-
-namespace KWSYS_NAMESPACE {
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname, int flags)
-{
-  CHECK_OPEN_FLAGS(flags, 0, 0);
-
-  NSObjectFileImageReturnCode rc;
-  NSObjectFileImage image = 0;
-
-  rc = NSCreateObjectFileImageFromFile(libname.c_str(), &image);
-  // rc == NSObjectFileImageInappropriateFile when trying to load a dylib file
-  if (rc != NSObjectFileImageSuccess) {
-    return 0;
-  }
-  NSModule handle = NSLinkModule(image, libname.c_str(),
-                                 NSLINKMODULE_OPTION_BINDNOW |
-                                   NSLINKMODULE_OPTION_RETURN_ON_ERROR);
-  NSDestroyObjectFileImage(image);
-  return handle;
-}
-
-int DynamicLoader::CloseLibrary(DynamicLoader::LibraryHandle lib)
-{
-  // NSUNLINKMODULE_OPTION_KEEP_MEMORY_MAPPED
-  // With  this  option  the memory for the module is not deallocated
-  // allowing pointers into the module to still be valid.
-  // You should use this option instead if your code experience some problems
-  // reported against Panther 10.3.9 (fixed in Tiger 10.4.2 and up)
-  bool success = NSUnLinkModule(lib, NSUNLINKMODULE_OPTION_NONE);
-  return success;
-}
-
-DynamicLoader::SymbolPointer DynamicLoader::GetSymbolAddress(
-  DynamicLoader::LibraryHandle lib, const std::string& sym)
-{
-  void* result = 0;
-  // Need to prepend symbols with '_' on Apple-gcc compilers
-  std::string rsym = '_' + sym;
-
-  NSSymbol symbol = NSLookupSymbolInModule(lib, rsym.c_str());
-  if (symbol) {
-    result = NSAddressOfSymbol(symbol);
-  }
-
-  // Hack to cast pointer-to-data to pointer-to-function.
-  return *reinterpret_cast<DynamicLoader::SymbolPointer*>(&result);
-}
-
-const char* DynamicLoader::LastError()
-{
-  return 0;
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#elif defined(_WIN32) && !defined(__CYGWIN__)
-// Implementation for Windows win32 code but not cygwin
-#  include <windows.h>
-
-#  include <stdio.h>
-
-namespace KWSYS_NAMESPACE {
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname, int flags)
-{
-  CHECK_OPEN_FLAGS(flags, SearchBesideLibrary, nullptr);
-
-  DWORD llFlags = 0;
-  if (flags & SearchBesideLibrary) {
-    llFlags |= LOAD_WITH_ALTERED_SEARCH_PATH;
-  }
-
-  return LoadLibraryExW(Encoding::ToWindowsExtendedPath(libname).c_str(),
-                        nullptr, llFlags);
-}
-
-int DynamicLoader::CloseLibrary(DynamicLoader::LibraryHandle lib)
-{
-  return (int)FreeLibrary(lib);
-}
-
-DynamicLoader::SymbolPointer DynamicLoader::GetSymbolAddress(
-  DynamicLoader::LibraryHandle lib, const std::string& sym)
-{
-  // TODO: The calling convention affects the name of the symbol.  We
-  // should have a tool to help get the symbol with the desired
-  // calling convention.  Currently we assume cdecl.
-  //
-  // Borland:
-  //   __cdecl    = "_func" (default)
-  //   __fastcall = "@_func"
-  //   __stdcall  = "func"
-  //
-  // Watcom:
-  //   __cdecl    = "_func"
-  //   __fastcall = "@_func@X"
-  //   __stdcall  = "_func@X"
-  //   __watcall  = "func_" (default)
-  //
-  // MSVC:
-  //   __cdecl    = "func" (default)
-  //   __fastcall = "@_func@X"
-  //   __stdcall  = "_func@X"
-  //
-  // Note that the "@X" part of the name above is the total size (in
-  // bytes) of the arguments on the stack.
-  void* result;
-#  if defined(__BORLANDC__) || defined(__WATCOMC__)
-  // Need to prepend symbols with '_'
-  std::string ssym = '_' + sym;
-  const char* rsym = ssym.c_str();
-#  else
-  const char* rsym = sym.c_str();
-#  endif
-  result = (void*)GetProcAddress(lib, rsym);
-// Hack to cast pointer-to-data to pointer-to-function.
-#  ifdef __WATCOMC__
-  return *(DynamicLoader::SymbolPointer*)(&result);
-#  else
-  return *reinterpret_cast<DynamicLoader::SymbolPointer*>(&result);
-#  endif
-}
-
-#  define DYNLOAD_ERROR_BUFFER_SIZE 1024
-
-const char* DynamicLoader::LastError()
-{
-  wchar_t lpMsgBuf[DYNLOAD_ERROR_BUFFER_SIZE + 1];
-
-  DWORD error = GetLastError();
-  DWORD length = FormatMessageW(
-    FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, nullptr, error,
-    MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
-    lpMsgBuf, DYNLOAD_ERROR_BUFFER_SIZE, nullptr);
-
-  static char str[DYNLOAD_ERROR_BUFFER_SIZE + 1];
-
-  if (length < 1) {
-    /* FormatMessage failed.  Use a default message.  */
-    _snprintf(str, DYNLOAD_ERROR_BUFFER_SIZE,
-              "DynamicLoader encountered error 0x%X.  "
-              "FormatMessage failed with error 0x%X",
-              error, GetLastError());
-    return str;
-  }
-
-  if (!WideCharToMultiByte(CP_UTF8, 0, lpMsgBuf, -1, str,
-                           DYNLOAD_ERROR_BUFFER_SIZE, nullptr, nullptr)) {
-    /* WideCharToMultiByte failed.  Use a default message.  */
-    _snprintf(str, DYNLOAD_ERROR_BUFFER_SIZE,
-              "DynamicLoader encountered error 0x%X.  "
-              "WideCharToMultiByte failed with error 0x%X",
-              error, GetLastError());
-  }
-
-  return str;
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#elif defined(__BEOS__)
-// Implementation for BeOS / Haiku
-#  include <string.h> // for strerror()
-
-#  include <be/kernel/image.h>
-#  include <be/support/Errors.h>
-
-namespace KWSYS_NAMESPACE {
-
-static image_id last_dynamic_err = B_OK;
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname, int flags)
-{
-  CHECK_OPEN_FLAGS(flags, 0, 0);
-
-  // image_id's are integers, errors are negative. Add one just in case we
-  //  get a valid image_id of zero (is that even possible?).
-  image_id rc = load_add_on(libname.c_str());
-  if (rc < 0) {
-    last_dynamic_err = rc;
-    return 0;
-  }
-
-  return rc + 1;
-}
-
-int DynamicLoader::CloseLibrary(DynamicLoader::LibraryHandle lib)
-{
-  if (!lib) {
-    last_dynamic_err = B_BAD_VALUE;
-    return 0;
-  } else {
-    // The function dlclose() returns 0 on success, and non-zero on error.
-    status_t rc = unload_add_on(lib - 1);
-    if (rc != B_OK) {
-      last_dynamic_err = rc;
-      return 0;
-    }
-  }
-
-  return 1;
-}
-
-DynamicLoader::SymbolPointer DynamicLoader::GetSymbolAddress(
-  DynamicLoader::LibraryHandle lib, const std::string& sym)
-{
-  // Hack to cast pointer-to-data to pointer-to-function.
-  union
-  {
-    void* pvoid;
-    DynamicLoader::SymbolPointer psym;
-  } result;
-
-  result.psym = nullptr;
-
-  if (!lib) {
-    last_dynamic_err = B_BAD_VALUE;
-  } else {
-    // !!! FIXME: BeOS can do function-only lookups...does this ever
-    // !!! FIXME:  actually _want_ a data symbol lookup, or was this union
-    // !!! FIXME:  a leftover of dlsym()? (s/ANY/TEXT for functions only).
-    status_t rc =
-      get_image_symbol(lib - 1, sym.c_str(), B_SYMBOL_TYPE_ANY, &result.pvoid);
-    if (rc != B_OK) {
-      last_dynamic_err = rc;
-      result.psym = nullptr;
-    }
-  }
-  return result.psym;
-}
-
-const char* DynamicLoader::LastError()
-{
-  const char* retval = strerror(last_dynamic_err);
-  last_dynamic_err = B_OK;
-  return retval;
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#elif defined(__MINT__)
-// Implementation for FreeMiNT on Atari
-#  define _GNU_SOURCE /* for program_invocation_name */
-#  include <dld.h>
-#  include <errno.h>
-#  include <malloc.h>
-#  include <string.h>
-
-namespace KWSYS_NAMESPACE {
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname, int flags)
-{
-  CHECK_OPEN_FLAGS(flags, 0, nullptr);
-
-  char* name = (char*)calloc(1, libname.size() + 1);
-  dld_init(program_invocation_name);
-  strncpy(name, libname.c_str(), libname.size());
-  dld_link(libname.c_str());
-  return (void*)name;
-}
-
-int DynamicLoader::CloseLibrary(DynamicLoader::LibraryHandle lib)
-{
-  dld_unlink_by_file((char*)lib, 0);
-  free(lib);
-  return 0;
-}
-
-DynamicLoader::SymbolPointer DynamicLoader::GetSymbolAddress(
-  DynamicLoader::LibraryHandle lib, const std::string& sym)
-{
-  // Hack to cast pointer-to-data to pointer-to-function.
-  union
-  {
-    void* pvoid;
-    DynamicLoader::SymbolPointer psym;
-  } result;
-  result.pvoid = dld_get_symbol(sym.c_str());
-  return result.psym;
-}
-
-const char* DynamicLoader::LastError()
-{
-  return dld_strerror(dld_errno);
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#else
-// Default implementation for *NIX systems (including Mac OS X 10.3 and
-// later) which use dlopen
-#  include <dlfcn.h>
-
-namespace KWSYS_NAMESPACE {
-
-DynamicLoader::LibraryHandle DynamicLoader::OpenLibrary(
-  const std::string& libname, int flags)
-{
-  CHECK_OPEN_FLAGS(flags, 0, nullptr);
-
-  return dlopen(libname.c_str(), RTLD_LAZY);
-}
-
-int DynamicLoader::CloseLibrary(DynamicLoader::LibraryHandle lib)
-{
-  if (lib) {
-    // The function dlclose() returns 0 on success, and non-zero on error.
-    return !dlclose(lib);
-  }
-  // else
-  return 0;
-}
-
-DynamicLoader::SymbolPointer DynamicLoader::GetSymbolAddress(
-  DynamicLoader::LibraryHandle lib, const std::string& sym)
-{
-  // Hack to cast pointer-to-data to pointer-to-function.
-  union
-  {
-    void* pvoid;
-    DynamicLoader::SymbolPointer psym;
-  } result;
-  result.pvoid = dlsym(lib, sym.c_str());
-  return result.psym;
-}
-
-const char* DynamicLoader::LastError()
-{
-  return dlerror();
-}
-
-} // namespace KWSYS_NAMESPACE
-#endif
diff --git a/test/API/driver/kwsys/DynamicLoader.hxx.in b/test/API/driver/kwsys/DynamicLoader.hxx.in
deleted file mode 100644
index 539c742..0000000
--- a/test/API/driver/kwsys/DynamicLoader.hxx.in
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_DynamicLoader_hxx
-#define @KWSYS_NAMESPACE@_DynamicLoader_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <string>
-
-#if defined(__hpux)
-#  include <dl.h>
-#elif defined(_WIN32) && !defined(__CYGWIN__)
-#  include <windows.h>
-#elif defined(__APPLE__)
-#  include <AvailabilityMacros.h>
-#  if MAC_OS_X_VERSION_MAX_ALLOWED < 1030
-#    include <mach-o/dyld.h>
-#  endif
-#elif defined(__BEOS__)
-#  include <be/kernel/image.h>
-#endif
-
-namespace @KWSYS_NAMESPACE@ {
-/** \class DynamicLoader
- * \brief Portable loading of dynamic libraries or dll's.
- *
- * DynamicLoader provides a portable interface to loading dynamic
- * libraries or dll's into a process.
- *
- * Directory currently works with Windows, Apple, HP-UX and Unix (POSIX)
- * operating systems
- *
- * \warning dlopen on *nix system works the following way:
- * If filename contains a slash ("/"), then it is interpreted as a (relative
- * or absolute) pathname.  Otherwise, the dynamic linker searches for the
- * library as follows : see ld.so(8) for further details):
- * Whereas this distinction does not exist on Win32. Therefore ideally you
- * should be doing full path to guarantee to have a consistent way of dealing
- * with dynamic loading of shared library.
- *
- * \warning the Cygwin implementation do not use the Win32 HMODULE. Put extra
- * condition so that we can include the correct declaration (POSIX)
- */
-
-class @KWSYS_NAMESPACE@_EXPORT DynamicLoader
-{
-public:
-// Ugly stuff for library handles
-// They are different on several different OS's
-#if defined(__hpux)
-  typedef shl_t LibraryHandle;
-#elif defined(_WIN32) && !defined(__CYGWIN__)
-  typedef HMODULE LibraryHandle;
-#elif defined(__APPLE__)
-#  if MAC_OS_X_VERSION_MAX_ALLOWED < 1030
-  typedef NSModule LibraryHandle;
-#  else
-  typedef void* LibraryHandle;
-#  endif
-#elif defined(__BEOS__)
-  typedef image_id LibraryHandle;
-#else // POSIX
-  typedef void* LibraryHandle;
-#endif
-
-  // Return type from DynamicLoader::GetSymbolAddress.
-  typedef void (*SymbolPointer)();
-
-  enum OpenFlags
-  {
-    // Search for dependent libraries beside the library being loaded.
-    //
-    // This is currently only supported on Windows.
-    SearchBesideLibrary = 0x00000001,
-
-    AllOpenFlags = SearchBesideLibrary
-  };
-
-  /** Load a dynamic library into the current process.
-   * The returned LibraryHandle can be used to access the symbols in the
-   * library. The optional second argument is a set of flags to use when
-   * opening the library. If unrecognized or unsupported flags are specified,
-   * the library is not opened. */
-  static LibraryHandle OpenLibrary(const std::string&);
-  static LibraryHandle OpenLibrary(const std::string&, int);
-
-  /** Attempt to detach a dynamic library from the
-   * process.  A value of true is returned if it is successful. */
-  static int CloseLibrary(LibraryHandle);
-
-  /** Find the address of the symbol in the given library. */
-  static SymbolPointer GetSymbolAddress(LibraryHandle, const std::string&);
-
-  /** Return the default module prefix for the current platform.  */
-  static const char* LibPrefix() { return "@KWSYS_DynamicLoader_PREFIX@"; }
-
-  /** Return the default module suffix for the current platform.  */
-  static const char* LibExtension() { return "@KWSYS_DynamicLoader_SUFFIX@"; }
-
-  /** Return the last error produced from a calls made on this class. */
-  static const char* LastError();
-}; // End Class: DynamicLoader
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/Encoding.h.in b/test/API/driver/kwsys/Encoding.h.in
deleted file mode 100644
index 86a2669..0000000
--- a/test/API/driver/kwsys/Encoding.h.in
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Encoding_h
-#define @KWSYS_NAMESPACE@_Encoding_h
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-#include <wchar.h>
-
-/* Redefine all public interface symbol names to be in the proper
-   namespace.  These macros are used internally to kwsys only, and are
-   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
-   these macros after making changes to the interface.  */
-#if !defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysEncoding kwsys_ns(Encoding)
-#  define kwsysEncoding_mbstowcs kwsys_ns(Encoding_mbstowcs)
-#  define kwsysEncoding_DupToWide kwsys_ns(Encoding_DupToWide)
-#  define kwsysEncoding_wcstombs kwsys_ns(Encoding_wcstombs)
-#  define kwsysEncoding_DupToNarrow kwsys_ns(Encoding_DupToNarrow)
-#endif
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/* Convert a narrow string to a wide string.
-   On Windows, UTF-8 is assumed, and on other platforms,
-   the current locale is assumed.
-   */
-kwsysEXPORT size_t kwsysEncoding_mbstowcs(wchar_t* dest, const char* src,
-                                          size_t n);
-
-/* Convert a narrow string to a wide string.
-   This can return NULL if the conversion fails. */
-kwsysEXPORT wchar_t* kwsysEncoding_DupToWide(const char* src);
-
-/* Convert a wide string to a narrow string.
-   On Windows, UTF-8 is assumed, and on other platforms,
-   the current locale is assumed. */
-kwsysEXPORT size_t kwsysEncoding_wcstombs(char* dest, const wchar_t* src,
-                                          size_t n);
-
-/* Convert a wide string to a narrow string.
-   This can return NULL if the conversion fails. */
-kwsysEXPORT char* kwsysEncoding_DupToNarrow(const wchar_t* str);
-
-#if defined(__cplusplus)
-} /* extern "C" */
-#endif
-
-/* If we are building a kwsys .c or .cxx file, let it use these macros.
-   Otherwise, undefine them to keep the namespace clean.  */
-#if !defined(KWSYS_NAMESPACE)
-#  undef kwsys_ns
-#  undef kwsysEXPORT
-#  if !defined(KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    undef kwsysEncoding
-#    undef kwsysEncoding_mbstowcs
-#    undef kwsysEncoding_DupToWide
-#    undef kwsysEncoding_wcstombs
-#    undef kwsysEncoding_DupToNarrow
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/Encoding.hxx.in b/test/API/driver/kwsys/Encoding.hxx.in
deleted file mode 100644
index 75a2d4d..0000000
--- a/test/API/driver/kwsys/Encoding.hxx.in
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Encoding_hxx
-#define @KWSYS_NAMESPACE@_Encoding_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <string>
-#include <vector>
-
-namespace @KWSYS_NAMESPACE@ {
-class @KWSYS_NAMESPACE@_EXPORT Encoding
-{
-public:
-  // Container class for argc/argv.
-  class @KWSYS_NAMESPACE@_EXPORT CommandLineArguments
-  {
-  public:
-    // On Windows, get the program command line arguments
-    // in this Encoding module's 8 bit encoding.
-    // On other platforms the given argc/argv is used, and
-    // to be consistent, should be the argc/argv from main().
-    static CommandLineArguments Main(int argc, char const* const* argv);
-
-    // Construct CommandLineArguments with the given
-    // argc/argv.  It is assumed that the string is already
-    // in the encoding used by this module.
-    CommandLineArguments(int argc, char const* const* argv);
-
-    // Construct CommandLineArguments with the given
-    // argc and wide argv.  This is useful if wmain() is used.
-    CommandLineArguments(int argc, wchar_t const* const* argv);
-    ~CommandLineArguments();
-    CommandLineArguments(const CommandLineArguments&);
-    CommandLineArguments& operator=(const CommandLineArguments&);
-
-    int argc() const;
-    char const* const* argv() const;
-
-  protected:
-    std::vector<char*> argv_;
-  };
-
-  /**
-   * Convert between char and wchar_t
-   */
-
-#if @KWSYS_NAMESPACE@_STL_HAS_WSTRING
-
-  // Convert a narrow string to a wide string.
-  // On Windows, UTF-8 is assumed, and on other platforms,
-  // the current locale is assumed.
-  static std::wstring ToWide(const std::string& str);
-  static std::wstring ToWide(const char* str);
-
-  // Convert a wide string to a narrow string.
-  // On Windows, UTF-8 is assumed, and on other platforms,
-  // the current locale is assumed.
-  static std::string ToNarrow(const std::wstring& str);
-  static std::string ToNarrow(const wchar_t* str);
-
-#  if defined(_WIN32)
-  /**
-   * Convert the path to an extended length path to avoid MAX_PATH length
-   * limitations on Windows. If the input is a local path the result will be
-   * prefixed with \\?\; if the input is instead a network path, the result
-   * will be prefixed with \\?\UNC\. All output will also be converted to
-   * absolute paths with Windows-style backslashes.
-   **/
-  static std::wstring ToWindowsExtendedPath(std::string const&);
-  static std::wstring ToWindowsExtendedPath(const char* source);
-  static std::wstring ToWindowsExtendedPath(std::wstring const& wsource);
-#  endif
-
-#endif // @KWSYS_NAMESPACE@_STL_HAS_WSTRING
-
-}; // class Encoding
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/EncodingC.c b/test/API/driver/kwsys/EncodingC.c
deleted file mode 100644
index e12236a..0000000
--- a/test/API/driver/kwsys/EncodingC.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Encoding.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "Encoding.h.in"
-#endif
-
-#include <stdlib.h>
-
-#ifdef _WIN32
-#  include <windows.h>
-#endif
-
-size_t kwsysEncoding_mbstowcs(wchar_t* dest, const char* str, size_t n)
-{
-  if (str == 0) {
-    return (size_t)-1;
-  }
-#ifdef _WIN32
-  return MultiByteToWideChar(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str, -1, dest,
-                             (int)n) -
-    1;
-#else
-  return mbstowcs(dest, str, n);
-#endif
-}
-
-wchar_t* kwsysEncoding_DupToWide(const char* str)
-{
-  wchar_t* ret = NULL;
-  size_t length = kwsysEncoding_mbstowcs(NULL, str, 0) + 1;
-  if (length > 0) {
-    ret = (wchar_t*)malloc((length) * sizeof(wchar_t));
-    if (ret) {
-      ret[0] = 0;
-      kwsysEncoding_mbstowcs(ret, str, length);
-    }
-  }
-  return ret;
-}
-
-size_t kwsysEncoding_wcstombs(char* dest, const wchar_t* str, size_t n)
-{
-  if (str == 0) {
-    return (size_t)-1;
-  }
-#ifdef _WIN32
-  return WideCharToMultiByte(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str, -1, dest,
-                             (int)n, NULL, NULL) -
-    1;
-#else
-  return wcstombs(dest, str, n);
-#endif
-}
-
-char* kwsysEncoding_DupToNarrow(const wchar_t* str)
-{
-  char* ret = NULL;
-  size_t length = kwsysEncoding_wcstombs(0, str, 0) + 1;
-  if (length > 0) {
-    ret = (char*)malloc(length);
-    if (ret) {
-      ret[0] = 0;
-      kwsysEncoding_wcstombs(ret, str, length);
-    }
-  }
-  return ret;
-}
diff --git a/test/API/driver/kwsys/EncodingCXX.cxx b/test/API/driver/kwsys/EncodingCXX.cxx
deleted file mode 100644
index 5cad934..0000000
--- a/test/API/driver/kwsys/EncodingCXX.cxx
+++ /dev/null
@@ -1,288 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifdef __osf__
-#  define _OSF_SOURCE
-#  define _POSIX_C_SOURCE 199506L
-#  define _XOPEN_SOURCE_EXTENDED
-#endif
-
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Encoding.hxx)
-#include KWSYS_HEADER(Encoding.h)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Encoding.h.in"
-#  include "Encoding.hxx.in"
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <vector>
-
-#ifdef _MSC_VER
-#  pragma warning(disable : 4786)
-#endif
-
-// Windows API.
-#if defined(_WIN32)
-#  include <windows.h>
-
-#  include <ctype.h>
-#  include <shellapi.h>
-#endif
-
-namespace KWSYS_NAMESPACE {
-
-Encoding::CommandLineArguments Encoding::CommandLineArguments::Main(
-  int argc, char const* const* argv)
-{
-#ifdef _WIN32
-  (void)argc;
-  (void)argv;
-
-  int ac;
-  LPWSTR* w_av = CommandLineToArgvW(GetCommandLineW(), &ac);
-
-  std::vector<std::string> av1(ac);
-  std::vector<char const*> av2(ac);
-  for (int i = 0; i < ac; i++) {
-    av1[i] = ToNarrow(w_av[i]);
-    av2[i] = av1[i].c_str();
-  }
-  LocalFree(w_av);
-  return CommandLineArguments(ac, &av2[0]);
-#else
-  return CommandLineArguments(argc, argv);
-#endif
-}
-
-Encoding::CommandLineArguments::CommandLineArguments(int ac,
-                                                     char const* const* av)
-{
-  this->argv_.resize(ac + 1);
-  for (int i = 0; i < ac; i++) {
-    this->argv_[i] = strdup(av[i]);
-  }
-  this->argv_[ac] = nullptr;
-}
-
-Encoding::CommandLineArguments::CommandLineArguments(int ac,
-                                                     wchar_t const* const* av)
-{
-  this->argv_.resize(ac + 1);
-  for (int i = 0; i < ac; i++) {
-    this->argv_[i] = kwsysEncoding_DupToNarrow(av[i]);
-  }
-  this->argv_[ac] = nullptr;
-}
-
-Encoding::CommandLineArguments::~CommandLineArguments()
-{
-  for (size_t i = 0; i < this->argv_.size(); i++) {
-    free(argv_[i]);
-  }
-}
-
-Encoding::CommandLineArguments::CommandLineArguments(
-  const CommandLineArguments& other)
-{
-  this->argv_.resize(other.argv_.size());
-  for (size_t i = 0; i < this->argv_.size(); i++) {
-    this->argv_[i] = other.argv_[i] ? strdup(other.argv_[i]) : nullptr;
-  }
-}
-
-Encoding::CommandLineArguments& Encoding::CommandLineArguments::operator=(
-  const CommandLineArguments& other)
-{
-  if (this != &other) {
-    size_t i;
-    for (i = 0; i < this->argv_.size(); i++) {
-      free(this->argv_[i]);
-    }
-
-    this->argv_.resize(other.argv_.size());
-    for (i = 0; i < this->argv_.size(); i++) {
-      this->argv_[i] = other.argv_[i] ? strdup(other.argv_[i]) : nullptr;
-    }
-  }
-
-  return *this;
-}
-
-int Encoding::CommandLineArguments::argc() const
-{
-  return static_cast<int>(this->argv_.size() - 1);
-}
-
-char const* const* Encoding::CommandLineArguments::argv() const
-{
-  return &this->argv_[0];
-}
-
-#if KWSYS_STL_HAS_WSTRING
-
-std::wstring Encoding::ToWide(const std::string& str)
-{
-  std::wstring wstr;
-#  if defined(_WIN32)
-  const int wlength =
-    MultiByteToWideChar(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str.data(),
-                        int(str.size()), nullptr, 0);
-  if (wlength > 0) {
-    wchar_t* wdata = new wchar_t[wlength];
-    int r = MultiByteToWideChar(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str.data(),
-                                int(str.size()), wdata, wlength);
-    if (r > 0) {
-      wstr = std::wstring(wdata, wlength);
-    }
-    delete[] wdata;
-  }
-#  else
-  size_t pos = 0;
-  size_t nullPos = 0;
-  do {
-    if (pos < str.size() && str.at(pos) != '\0') {
-      wstr += ToWide(str.c_str() + pos);
-    }
-    nullPos = str.find('\0', pos);
-    if (nullPos != std::string::npos) {
-      pos = nullPos + 1;
-      wstr += wchar_t('\0');
-    }
-  } while (nullPos != std::string::npos);
-#  endif
-  return wstr;
-}
-
-std::string Encoding::ToNarrow(const std::wstring& str)
-{
-  std::string nstr;
-#  if defined(_WIN32)
-  int length =
-    WideCharToMultiByte(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str.c_str(),
-                        int(str.size()), nullptr, 0, nullptr, nullptr);
-  if (length > 0) {
-    char* data = new char[length];
-    int r =
-      WideCharToMultiByte(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str.c_str(),
-                          int(str.size()), data, length, nullptr, nullptr);
-    if (r > 0) {
-      nstr = std::string(data, length);
-    }
-    delete[] data;
-  }
-#  else
-  size_t pos = 0;
-  size_t nullPos = 0;
-  do {
-    if (pos < str.size() && str.at(pos) != '\0') {
-      nstr += ToNarrow(str.c_str() + pos);
-    }
-    nullPos = str.find(wchar_t('\0'), pos);
-    if (nullPos != std::string::npos) {
-      pos = nullPos + 1;
-      nstr += '\0';
-    }
-  } while (nullPos != std::string::npos);
-#  endif
-  return nstr;
-}
-
-std::wstring Encoding::ToWide(const char* cstr)
-{
-  std::wstring wstr;
-  size_t length = kwsysEncoding_mbstowcs(nullptr, cstr, 0) + 1;
-  if (length > 0) {
-    std::vector<wchar_t> wchars(length);
-    if (kwsysEncoding_mbstowcs(&wchars[0], cstr, length) > 0) {
-      wstr = &wchars[0];
-    }
-  }
-  return wstr;
-}
-
-std::string Encoding::ToNarrow(const wchar_t* wcstr)
-{
-  std::string str;
-  size_t length = kwsysEncoding_wcstombs(nullptr, wcstr, 0) + 1;
-  if (length > 0) {
-    std::vector<char> chars(length);
-    if (kwsysEncoding_wcstombs(&chars[0], wcstr, length) > 0) {
-      str = &chars[0];
-    }
-  }
-  return str;
-}
-
-#  if defined(_WIN32)
-// Convert local paths to UNC style paths
-std::wstring Encoding::ToWindowsExtendedPath(std::string const& source)
-{
-  return ToWindowsExtendedPath(ToWide(source));
-}
-
-// Convert local paths to UNC style paths
-std::wstring Encoding::ToWindowsExtendedPath(const char* source)
-{
-  return ToWindowsExtendedPath(ToWide(source));
-}
-
-// Convert local paths to UNC style paths
-std::wstring Encoding::ToWindowsExtendedPath(std::wstring const& wsource)
-{
-  // Resolve any relative paths
-  DWORD wfull_len;
-
-  /* The +3 is a workaround for a bug in some versions of GetFullPathNameW that
-   * won't return a large enough buffer size if the input is too small */
-  wfull_len = GetFullPathNameW(wsource.c_str(), 0, nullptr, nullptr) + 3;
-  std::vector<wchar_t> wfull(wfull_len);
-  GetFullPathNameW(wsource.c_str(), wfull_len, &wfull[0], nullptr);
-
-  /* This should get the correct size without any extra padding from the
-   * previous size workaround. */
-  wfull_len = static_cast<DWORD>(wcslen(&wfull[0]));
-
-  if (wfull_len >= 2 && isalpha(wfull[0]) &&
-      wfull[1] == L':') { /* C:\Foo\bar\FooBar.txt */
-    return L"\\\\?\\" + std::wstring(&wfull[0]);
-  } else if (wfull_len >= 2 && wfull[0] == L'\\' &&
-             wfull[1] == L'\\') { /* Starts with \\ */
-    if (wfull_len >= 4 && wfull[2] == L'?' &&
-        wfull[3] == L'\\') { /* Starts with \\?\ */
-      if (wfull_len >= 8 && wfull[4] == L'U' && wfull[5] == L'N' &&
-          wfull[6] == L'C' &&
-          wfull[7] == L'\\') { /* \\?\UNC\Foo\bar\FooBar.txt */
-        return std::wstring(&wfull[0]);
-      } else if (wfull_len >= 6 && isalpha(wfull[4]) &&
-                 wfull[5] == L':') { /* \\?\C:\Foo\bar\FooBar.txt */
-        return std::wstring(&wfull[0]);
-      } else if (wfull_len >= 5) { /* \\?\Foo\bar\FooBar.txt */
-        return L"\\\\?\\UNC\\" + std::wstring(&wfull[4]);
-      }
-    } else if (wfull_len >= 4 && wfull[2] == L'.' &&
-               wfull[3] == L'\\') { /* Starts with \\.\ a device name */
-      if (wfull_len >= 6 && isalpha(wfull[4]) &&
-          wfull[5] == L':') { /* \\.\C:\Foo\bar\FooBar.txt */
-        return L"\\\\?\\" + std::wstring(&wfull[4]);
-      } else if (wfull_len >=
-                 5) { /* \\.\Foo\bar\ Device name is left unchanged */
-        return std::wstring(&wfull[0]);
-      }
-    } else if (wfull_len >= 3) { /* \\Foo\bar\FooBar.txt */
-      return L"\\\\?\\UNC\\" + std::wstring(&wfull[2]);
-    }
-  }
-
-  // If this case has been reached, then the path is invalid.  Leave it
-  // unchanged
-  return wsource;
-}
-#  endif
-
-#endif // KWSYS_STL_HAS_WSTRING
-
-} // namespace KWSYS_NAMESPACE
diff --git a/test/API/driver/kwsys/ExtraTest.cmake.in b/test/API/driver/kwsys/ExtraTest.cmake.in
deleted file mode 100644
index e8c0a1c..0000000
--- a/test/API/driver/kwsys/ExtraTest.cmake.in
+++ /dev/null
@@ -1 +0,0 @@
-MESSAGE("*** This message is generated by message inside a file that is included in DartTestfile.txt ***")
diff --git a/test/API/driver/kwsys/FStream.cxx b/test/API/driver/kwsys/FStream.cxx
deleted file mode 100644
index 5e4133a..0000000
--- a/test/API/driver/kwsys/FStream.cxx
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(FStream.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "FStream.hxx.in"
-#endif
-
-namespace KWSYS_NAMESPACE {
-namespace FStream {
-
-BOM ReadBOM(std::istream& in)
-{
-  if (!in.good()) {
-    return BOM_None;
-  }
-  unsigned long orig = in.tellg();
-  unsigned char bom[4];
-  in.read(reinterpret_cast<char*>(bom), 2);
-  if (!in.good()) {
-    in.clear();
-    in.seekg(orig);
-    return BOM_None;
-  }
-  if (bom[0] == 0xEF && bom[1] == 0xBB) {
-    in.read(reinterpret_cast<char*>(bom + 2), 1);
-    if (in.good() && bom[2] == 0xBF) {
-      return BOM_UTF8;
-    }
-  } else if (bom[0] == 0xFE && bom[1] == 0xFF) {
-    return BOM_UTF16BE;
-  } else if (bom[0] == 0x00 && bom[1] == 0x00) {
-    in.read(reinterpret_cast<char*>(bom + 2), 2);
-    if (in.good() && bom[2] == 0xFE && bom[3] == 0xFF) {
-      return BOM_UTF32BE;
-    }
-  } else if (bom[0] == 0xFF && bom[1] == 0xFE) {
-    unsigned long p = in.tellg();
-    in.read(reinterpret_cast<char*>(bom + 2), 2);
-    if (in.good() && bom[2] == 0x00 && bom[3] == 0x00) {
-      return BOM_UTF32LE;
-    }
-    in.seekg(p);
-    return BOM_UTF16LE;
-  }
-  in.clear();
-  in.seekg(orig);
-  return BOM_None;
-}
-
-} // FStream namespace
-} // KWSYS_NAMESPACE
diff --git a/test/API/driver/kwsys/FStream.hxx.in b/test/API/driver/kwsys/FStream.hxx.in
deleted file mode 100644
index d79bbdf..0000000
--- a/test/API/driver/kwsys/FStream.hxx.in
+++ /dev/null
@@ -1,278 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_FStream_hxx
-#define @KWSYS_NAMESPACE@_FStream_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <@KWSYS_NAMESPACE@/Encoding.hxx>
-
-#include <fstream>
-#if defined(_WIN32)
-#  if !defined(_MSC_VER) && @KWSYS_NAMESPACE@_CXX_HAS_EXT_STDIO_FILEBUF_H
-#    include <ext/stdio_filebuf.h>
-#  endif
-#endif
-
-namespace @KWSYS_NAMESPACE@ {
-#if defined(_WIN32) &&                                                        \
-  (defined(_MSC_VER) || @KWSYS_NAMESPACE@_CXX_HAS_EXT_STDIO_FILEBUF_H)
-#  if defined(_NOEXCEPT)
-#    define @KWSYS_NAMESPACE@_FStream_NOEXCEPT _NOEXCEPT
-#  else
-#    define @KWSYS_NAMESPACE@_FStream_NOEXCEPT
-#  endif
-
-#  if defined(_MSC_VER)
-
-template <typename CharType, typename Traits>
-class basic_filebuf : public std::basic_filebuf<CharType, Traits>
-{
-#    if _MSC_VER >= 1400
-public:
-  typedef std::basic_filebuf<CharType, Traits> my_base_type;
-  basic_filebuf* open(char const* s, std::ios_base::openmode mode)
-  {
-    const std::wstring wstr = Encoding::ToWindowsExtendedPath(s);
-    return static_cast<basic_filebuf*>(my_base_type::open(wstr.c_str(), mode));
-  }
-#    endif
-};
-
-#  else
-
-inline std::wstring getcmode(const std::ios_base::openmode mode)
-{
-  std::wstring cmode;
-  bool plus = false;
-  if (mode & std::ios_base::app) {
-    cmode += L"a";
-    plus = mode & std::ios_base::in ? true : false;
-  } else if (mode & std::ios_base::trunc ||
-             (mode & std::ios_base::out && (mode & std::ios_base::in) == 0)) {
-    cmode += L"w";
-    plus = mode & std::ios_base::in ? true : false;
-  } else {
-    cmode += L"r";
-    plus = mode & std::ios_base::out ? true : false;
-  }
-  if (plus) {
-    cmode += L"+";
-  }
-  if (mode & std::ios_base::binary) {
-    cmode += L"b";
-  } else {
-    cmode += L"t";
-  }
-  return cmode;
-};
-
-#  endif
-
-template <typename CharType, typename Traits = std::char_traits<CharType> >
-class basic_efilebuf
-{
-public:
-#  if defined(_MSC_VER)
-  typedef basic_filebuf<CharType, Traits> internal_buffer_type;
-#  else
-  typedef __gnu_cxx::stdio_filebuf<CharType, Traits> internal_buffer_type;
-#  endif
-
-  basic_efilebuf()
-    : file_(0)
-  {
-    buf_ = 0;
-  }
-
-  bool _open(char const* file_name, std::ios_base::openmode mode)
-  {
-    if (is_open() || file_) {
-      return false;
-    }
-#  if defined(_MSC_VER)
-    const bool success = buf_->open(file_name, mode) != 0;
-#  else
-    const std::wstring wstr = Encoding::ToWindowsExtendedPath(file_name);
-    bool success = false;
-    std::wstring cmode = getcmode(mode);
-    file_ = _wfopen(wstr.c_str(), cmode.c_str());
-    if (file_) {
-      if (buf_) {
-        delete buf_;
-      }
-      buf_ = new internal_buffer_type(file_, mode);
-      success = true;
-    }
-#  endif
-    return success;
-  }
-
-  bool is_open()
-  {
-    if (!buf_) {
-      return false;
-    }
-    return buf_->is_open();
-  }
-
-  bool is_open() const
-  {
-    if (!buf_) {
-      return false;
-    }
-    return buf_->is_open();
-  }
-
-  bool _close()
-  {
-    bool success = false;
-    if (buf_) {
-      success = buf_->close() != 0;
-#  if !defined(_MSC_VER)
-      if (file_) {
-        success = fclose(file_) == 0 ? success : false;
-        file_ = 0;
-      }
-#  endif
-    }
-    return success;
-  }
-
-  static void _set_state(bool success, std::basic_ios<CharType, Traits>* ios,
-                         basic_efilebuf* efilebuf)
-  {
-#  if !defined(_MSC_VER)
-    ios->rdbuf(efilebuf->buf_);
-#  else
-    static_cast<void>(efilebuf);
-#  endif
-    if (!success) {
-      ios->setstate(std::ios_base::failbit);
-    } else {
-      ios->clear();
-    }
-  }
-
-  ~basic_efilebuf()
-  {
-    if (buf_) {
-      delete buf_;
-    }
-  }
-
-protected:
-  internal_buffer_type* buf_;
-  FILE* file_;
-};
-
-template <typename CharType, typename Traits = std::char_traits<CharType> >
-class basic_ifstream
-  : public std::basic_istream<CharType, Traits>
-  , public basic_efilebuf<CharType, Traits>
-{
-public:
-  typedef typename basic_efilebuf<CharType, Traits>::internal_buffer_type
-    internal_buffer_type;
-  typedef std::basic_istream<CharType, Traits> internal_stream_type;
-
-  basic_ifstream()
-    : internal_stream_type(new internal_buffer_type())
-  {
-    this->buf_ =
-      static_cast<internal_buffer_type*>(internal_stream_type::rdbuf());
-  }
-  explicit basic_ifstream(char const* file_name,
-                          std::ios_base::openmode mode = std::ios_base::in)
-    : internal_stream_type(new internal_buffer_type())
-  {
-    this->buf_ =
-      static_cast<internal_buffer_type*>(internal_stream_type::rdbuf());
-    open(file_name, mode);
-  }
-
-  void open(char const* file_name,
-            std::ios_base::openmode mode = std::ios_base::in)
-  {
-    mode = mode | std::ios_base::in;
-    this->_set_state(this->_open(file_name, mode), this, this);
-  }
-
-  void close() { this->_set_state(this->_close(), this, this); }
-
-  using basic_efilebuf<CharType, Traits>::is_open;
-
-  internal_buffer_type* rdbuf() const { return this->buf_; }
-
-  ~basic_ifstream() @KWSYS_NAMESPACE@_FStream_NOEXCEPT { close(); }
-};
-
-template <typename CharType, typename Traits = std::char_traits<CharType> >
-class basic_ofstream
-  : public std::basic_ostream<CharType, Traits>
-  , public basic_efilebuf<CharType, Traits>
-{
-  using basic_efilebuf<CharType, Traits>::is_open;
-
-public:
-  typedef typename basic_efilebuf<CharType, Traits>::internal_buffer_type
-    internal_buffer_type;
-  typedef std::basic_ostream<CharType, Traits> internal_stream_type;
-
-  basic_ofstream()
-    : internal_stream_type(new internal_buffer_type())
-  {
-    this->buf_ =
-      static_cast<internal_buffer_type*>(internal_stream_type::rdbuf());
-  }
-  explicit basic_ofstream(char const* file_name,
-                          std::ios_base::openmode mode = std::ios_base::out)
-    : internal_stream_type(new internal_buffer_type())
-  {
-    this->buf_ =
-      static_cast<internal_buffer_type*>(internal_stream_type::rdbuf());
-    open(file_name, mode);
-  }
-  void open(char const* file_name,
-            std::ios_base::openmode mode = std::ios_base::out)
-  {
-    mode = mode | std::ios_base::out;
-    this->_set_state(this->_open(file_name, mode), this, this);
-  }
-
-  void close() { this->_set_state(this->_close(), this, this); }
-
-  internal_buffer_type* rdbuf() const { return this->buf_; }
-
-  ~basic_ofstream() @KWSYS_NAMESPACE@_FStream_NOEXCEPT { close(); }
-};
-
-typedef basic_ifstream<char> ifstream;
-typedef basic_ofstream<char> ofstream;
-
-#  undef @KWSYS_NAMESPACE@_FStream_NOEXCEPT
-#else
-using std::ofstream;
-using std::ifstream;
-#endif
-
-namespace FStream {
-enum BOM
-{
-  BOM_None,
-  BOM_UTF8,
-  BOM_UTF16BE,
-  BOM_UTF16LE,
-  BOM_UTF32BE,
-  BOM_UTF32LE
-};
-
-// Read a BOM, if one exists.
-// If a BOM exists, the stream is advanced to after the BOM.
-// This function requires a seekable stream (but not a relative
-// seekable stream).
-@KWSYS_NAMESPACE@_EXPORT BOM ReadBOM(std::istream& in);
-}
-}
-
-#endif
diff --git a/test/API/driver/kwsys/GitSetup/.gitattributes b/test/API/driver/kwsys/GitSetup/.gitattributes
deleted file mode 100644
index e96d1f8..0000000
--- a/test/API/driver/kwsys/GitSetup/.gitattributes
+++ /dev/null
@@ -1,6 +0,0 @@
-.git*            export-ignore
-
-config*          eol=lf         whitespace=indent-with-non-tab
-git-*            eol=lf         whitespace=indent-with-non-tab
-tips             eol=lf         whitespace=indent-with-non-tab
-setup-*          eol=lf         whitespace=indent-with-non-tab
diff --git a/test/API/driver/kwsys/GitSetup/LICENSE b/test/API/driver/kwsys/GitSetup/LICENSE
deleted file mode 100644
index d645695..0000000
--- a/test/API/driver/kwsys/GitSetup/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
diff --git a/test/API/driver/kwsys/GitSetup/NOTICE b/test/API/driver/kwsys/GitSetup/NOTICE
deleted file mode 100644
index 0d32c02..0000000
--- a/test/API/driver/kwsys/GitSetup/NOTICE
+++ /dev/null
@@ -1,5 +0,0 @@
-Kitware Local Git Setup Scripts
-Copyright 2010-2012 Kitware, Inc.
-
-This product includes software developed at Kitware, Inc.
-(http://www.kitware.com/).
diff --git a/test/API/driver/kwsys/GitSetup/README b/test/API/driver/kwsys/GitSetup/README
deleted file mode 100644
index 2f9f1ec..0000000
--- a/test/API/driver/kwsys/GitSetup/README
+++ /dev/null
@@ -1,87 +0,0 @@
-Kitware Local Git Setup Scripts
-
-
-Introduction
-------------
-
-This is a collection of local Git development setup scripts meant for
-inclusion in project source trees to aid their development workflow.
-Project-specific information needed by the scripts may be configured
-in a "config" file added next to them in the project.
-
-
-Import
-------
-
-A project may import these scripts into their source tree by
-initializing a subtree merge.  Bring up a Git prompt and set the
-current working directory inside a clone of the target project.
-Fetch the "setup" branch from the GitSetup repository:
-
- $ git fetch ../GitSetup setup:setup
-
-Prepare to merge the branch but place the content in a subdirectory.
-Any prefix (with trailing '/') may be chosen so long as it is used
-consistently within a project through the rest of these instructions:
-
- $ git merge -s ours --no-commit setup
- $ git read-tree -u --prefix=Utilities/GitSetup/ setup
-
-Commit the merge with an informative message:
-
- $ git commit
- ------------------------------------------------------------------------
- Merge branch 'setup'
-
- Add Utilities/GitSetup/ directory using subtree merge from
- the general GitSetup repository "setup" branch.
- ------------------------------------------------------------------------
-
-Optionally add to the project ".gitattributes" file the line
-
- /Utilities/GitSetup export-ignore
-
-to exclude the GitSetup directory from inclusion by "git archive"
-since it does not make sense in source tarballs.
-
-
-Configuration
--------------
-
-Read the "Project configuration instructions" comment in each script.
-Add a "config" file next to the scripts with desired configuration
-(optionally copy and modify "config.sample").  For example, to
-configure the "setup-hooks" script:
-
- $ git config -f Utilities/GitSetup/config hooks.url "$url"
-
-where "$url" is the project repository publishing the "hooks" branch.
-When finished, add and commit the configuration file:
-
- $ git add Utilities/GitSetup/config
- $ git commit
-
-
-Update
-------
-
-A project may update these scripts from the GitSetup repository.
-Bring up a Git prompt and set the current working directory inside a
-clone of the target project.  Fetch the "setup" branch from the
-GitSetup repository:
-
- $ git fetch ../GitSetup setup:setup
-
-Merge the "setup" branch into the subtree:
-
- $ git merge -X subtree=Utilities/GitSetup setup
-
-where "Utilities/GitSetup" is the same prefix used during the import
-setup, but without a trailing '/'.
-
-
-License
--------
-
-Distributed under the Apache License 2.0.
-See LICENSE and NOTICE for details.
diff --git a/test/API/driver/kwsys/GitSetup/config b/test/API/driver/kwsys/GitSetup/config
deleted file mode 100644
index cba4c14..0000000
--- a/test/API/driver/kwsys/GitSetup/config
+++ /dev/null
@@ -1,4 +0,0 @@
-[hooks]
-	url = https://gitlab.kitware.com/utils/gitsetup.git
-[upstream]
-	url = https://gitlab.kitware.com/utils/kwsys.git
diff --git a/test/API/driver/kwsys/GitSetup/config.sample b/test/API/driver/kwsys/GitSetup/config.sample
deleted file mode 100644
index eeb468b..0000000
--- a/test/API/driver/kwsys/GitSetup/config.sample
+++ /dev/null
@@ -1,32 +0,0 @@
-# Kitware Local Git Setup Scripts - Sample Project Configuration
-#
-# Copy to "config" and edit as necessary.
-
-[hooks]
-	url = http://public.kitware.com/GitSetup.git
-	#branch = hooks
-
-[ssh]
-	host = public.kitware.com
-	key = id_git_public
-	request-url = https://www.kitware.com/Admin/SendPassword.cgi
-
-[stage]
-	#url = git://public.kitware.com/stage/Project.git
-	#pushurl = git@public.kitware.com:stage/Project.git
-
-[gerrit]
-	#project = Project
-	site = http://review.source.kitware.com
-	# pushurl placeholder "$username" is literal
-	pushurl = $username@review.source.kitware.com:Project
-
-[upstream]
-	url = git://public.kitware.com/Project.git
-
-[gitlab]
-	host = gitlab.kitware.com
-	group-path = group
-	group-name = Group
-	project-path = project
-	project-name = Project
diff --git a/test/API/driver/kwsys/GitSetup/git-gerrit-push b/test/API/driver/kwsys/GitSetup/git-gerrit-push
deleted file mode 100644
index b46f753..0000000
--- a/test/API/driver/kwsys/GitSetup/git-gerrit-push
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2015 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-USAGE="[<remote>] [--no-topic] [--dry-run] [--]"
-OPTIONS_SPEC=
-SUBDIRECTORY_OK=Yes
-. "$(git --exec-path)/git-sh-setup"
-
-#-----------------------------------------------------------------------------
-
-remote=''
-refspecs=''
-no_topic=''
-dry_run=''
-
-# Parse the command line options.
-while test $# != 0; do
-	case "$1" in
-		--no-topic) no_topic=1 ;;
-		--dry-run)  dry_run=--dry-run ;;
-		--) shift; break ;;
-		-*) usage ;;
-		*) test -z "$remote" || usage ; remote="$1" ;;
-	esac
-	shift
-done
-test $# = 0 || usage
-
-# Default remote.
-test -n "$remote" || remote="gerrit"
-
-if test -z "$no_topic"; then
-	# Identify and validate the topic branch name.
-	head="$(git symbolic-ref HEAD)" && topic="${head#refs/heads/}" || topic=''
-	if test -z "$topic" -o "$topic" = "master"; then
-		die 'Please name your topic:
-		git checkout -b descriptive-name'
-	fi
-	# The topic branch will be pushed by name.
-	refspecs="HEAD:refs/for/master/$topic $refspecs"
-fi
-
-# Fetch the current upstream master branch head.
-# This helps computation of a minimal pack to push.
-echo "Fetching $remote master"
-fetch_out=$(git fetch "$remote" master 2>&1) || die "$fetch_out"
-
-# Exit early if we have nothing to push.
-if test -z "$refspecs"; then
-	echo 'Nothing to push!'
-	exit 0
-fi
-
-# Push.  Save output and exit code.
-echo "Pushing to $remote"
-push_stdout=$(git push --porcelain $dry_run "$remote" $refspecs); push_exit=$?
-echo "$push_stdout"
-
-# Reproduce the push exit code.
-exit $push_exit
diff --git a/test/API/driver/kwsys/GitSetup/git-gitlab-push b/test/API/driver/kwsys/GitSetup/git-gitlab-push
deleted file mode 100644
index 768f853..0000000
--- a/test/API/driver/kwsys/GitSetup/git-gitlab-push
+++ /dev/null
@@ -1,177 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2015 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-USAGE='[<remote>] [<options>...] [--]
-
-OPTIONS
-
---dry-run
-    Show what would be pushed without actually updating the destination
-
--f,--force
-    Force-push the topic HEAD to rewrite the destination branch
-
---no-default
-    Do not push the default branch (e.g. master)
-
---no-topic
-    Do not push the topic HEAD.
-'
-OPTIONS_SPEC=
-SUBDIRECTORY_OK=Yes
-. "$(git --exec-path)/git-sh-setup"
-
-egrep-q() {
-	egrep "$@" >/dev/null 2>/dev/null
-}
-
-# Load the project configuration.
-gitlab_upstream='' &&
-gitlab_configured='' &&
-config="${BASH_SOURCE%/*}/config" &&
-protocol=$(git config -f "$config" --get gitlab.protocol ||
-	   echo "https") &&
-host=$(git config -f "$config" --get gitlab.host) &&
-site=$(git config -f "$config" --get gitlab.site ||
-       echo "$protocol://$host") &&
-group_path=$(git config -f "$config" --get gitlab.group-path) &&
-project_path=$(git config -f "$config" --get gitlab.project-path) &&
-gitlab_upstream="$site/$group_path/$project_path.git" &&
-gitlab_pushurl=$(git config --get remote.gitlab.pushurl ||
-		 git config --get remote.gitlab.url) &&
-gitlab_configured=1
-
-#-----------------------------------------------------------------------------
-
-remote=''
-refspecs=''
-force=''
-lease=false
-lease_flag=''
-no_topic=''
-no_default=''
-dry_run=''
-
-# Parse the command line options.
-while test $# != 0; do
-	case "$1" in
-		-f|--force)   force='+'; lease=true ;;
-		--no-topic)   no_topic=1 ;;
-		--dry-run)    dry_run=--dry-run ;;
-		--no-default) no_default=1 ;;
-		--) shift; break ;;
-		-*) usage ;;
-		*) test -z "$remote" || usage ; remote="$1" ;;
-	esac
-	shift
-done
-test $# = 0 || usage
-
-# Default remote.
-test -n "$remote" || remote="gitlab"
-
-if test -z "$no_topic"; then
-	# Identify and validate the topic branch name.
-	head="$(git symbolic-ref HEAD)" && topic="${head#refs/heads/}" || topic=''
-	if test -z "$topic" -o "$topic" = "master"; then
-		die 'Please name your topic:
-		git checkout -b descriptive-name'
-	fi
-
-	if $lease; then
-		have_ref=false
-		remoteref="refs/remotes/$remote/$topic"
-		if git rev-parse --verify -q "$remoteref"; then
-			have_ref=true
-		else
-			die "It seems that a local ref for the branch is
-missing; forcing a push is dangerous and may overwrite
-previous work.  Fetch from the $remote remote first or
-push without '-f' or '--force'."
-		fi
-
-		have_lease_flag=false
-		if git push -h | egrep-q -e '--force-with-lease'; then
-			have_lease_flag=true
-		fi
-
-		if $have_lease_flag && $have_ref; then
-			# Set the lease flag.
-			lease_flag="--force-with-lease=$topic:$remoteref"
-			# Clear the force string.
-			force=''
-		fi
-	fi
-
-	# The topic branch will be pushed by name.
-	refspecs="${force}HEAD:refs/heads/$topic $refspecs"
-fi
-
-# Fetch the current remote master branch head.
-# This helps computation of a minimal pack to push.
-echo "Fetching $remote master"
-fetch_out=$(git fetch "$remote" master 2>&1) || die "$fetch_out"
-gitlab_head=$(git rev-parse FETCH_HEAD) || exit
-
-# Fetch the current upstream master branch head.
-if origin_fetchurl=$(git config --get remote.origin.url) &&
-   test "$origin_fetchurl" = "$gitlab_upstream"; then
-	upstream_remote='origin'
-else
-	upstream_remote="$gitlab_upstream"
-fi
-echo "Fetching $upstream_remote master"
-fetch_out=$(git fetch "$upstream_remote" master 2>&1) || die "$fetch_out"
-upstream_head=$(git rev-parse FETCH_HEAD) || exit
-
-# Add a refspec to keep the remote master up to date if possible.
-if test -z "$no_default" &&
-   base=$(git merge-base "$gitlab_head" "$upstream_head") &&
-   test "$base" = "$gitlab_head"; then
-	refspecs="$upstream_head:refs/heads/master $refspecs"
-fi
-
-# Exit early if we have nothing to push.
-if test -z "$refspecs"; then
-	echo 'Nothing to push!'
-	exit 0
-fi
-
-# Push.  Save output and exit code.
-echo "Pushing to $remote"
-push_config='-c advice.pushUpdateRejected=false'
-push_stdout=$(git $push_config push $lease_flag --porcelain $dry_run "$remote" $refspecs); push_exit=$?
-echo "$push_stdout"
-
-if test "$push_exit" -ne 0 && test -z "$force"; then
-	# Advise the user to fetch if needed.
-	if echo "$push_stdout" | egrep-q 'stale info'; then
-		echo "
-You have pushed to your branch from another machine; you may be overwriting
-commits unintentionally.  Fetch from the $remote remote and check that you are
-not pushing an outdated branch."
-	fi
-
-	# Advise the user to force-push if needed.
-	if echo "$push_stdout" | egrep-q 'non-fast-forward'; then
-		echo '
-Add "-f" or "--force" to push a rewritten topic.'
-	fi
-fi
-
-# Reproduce the push exit code.
-exit $push_exit
diff --git a/test/API/driver/kwsys/GitSetup/pre-commit b/test/API/driver/kwsys/GitSetup/pre-commit
deleted file mode 100644
index 1f1d3f5..0000000
--- a/test/API/driver/kwsys/GitSetup/pre-commit
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-
-egrep-q() {
-  egrep "$@" >/dev/null 2>/dev/null
-}
-
-die() {
-  echo 'pre-commit hook failure' 1>&2
-  echo '-----------------------' 1>&2
-  echo '' 1>&2
-  echo "$@" 1>&2
-  exit 1
-}
-
-#-----------------------------------------------------------------------------
-
-# Check that developmer setup is up-to-date.
-lastSetupForDevelopment=$(git config --get hooks.SetupForDevelopment || echo 0)
-eval $(grep '^SetupForDevelopment_VERSION=' "${BASH_SOURCE%/*}/../SetupForDevelopment.sh")
-test -n "$SetupForDevelopment_VERSION" || SetupForDevelopment_VERSION=0
-if test $lastSetupForDevelopment -lt $SetupForDevelopment_VERSION; then
-  die 'Developer setup in this work tree is out of date.  Please re-run
-
-  ./SetupForDevelopment.sh
-'
-fi
diff --git a/test/API/driver/kwsys/GitSetup/setup-aliases b/test/API/driver/kwsys/GitSetup/setup-aliases
deleted file mode 100644
index 98810ad..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-aliases
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-echo "Adding 'git prepush' alias" &&
-git config alias.prepush 'log --graph --stat origin/master..' &&
-gerrit_disabled="KWSys no longer uses Gerrit.  Please use GitLab." &&
-git config alias.gerrit-push '!sh -c "echo '"${gerrit_disabled}"'"' &&
-true
diff --git a/test/API/driver/kwsys/GitSetup/setup-gerrit b/test/API/driver/kwsys/GitSetup/setup-gerrit
deleted file mode 100644
index 6d46e3c..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-gerrit
+++ /dev/null
@@ -1,147 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to set up the local Git repository to push to
-# a Gerrit Code Review instance for this project.
-
-# Project configuration instructions:
-#
-# - Run a Gerrit Code Review server
-#
-# - Populate adjacent "config" file with:
-#    gerrit.site = Top Gerrit URL (not project-specific)
-#    gerrit.project = Name of project in Gerrit
-#    gerrit.pushurl = Review site push URL with "$username" placeholder
-#    gerrit.remote = Gerrit remote name, if not "gerrit"
-#    gerrit.url = Gerrit project URL, if not "$site/p/$project"
-#                 optionally with "$username" placeholder
-
-die() {
-	echo 1>&2 "$@" ; exit 1
-}
-
-# Make sure we are inside the repository.
-cd "${BASH_SOURCE%/*}" &&
-
-# Load the project configuration.
-site=$(git config -f config --get gerrit.site) &&
-project=$(git config -f config --get gerrit.project) &&
-remote=$(git config -f config --get gerrit.remote ||
-	 echo "gerrit") &&
-fetchurl_=$(git config -f config --get gerrit.url ||
-	    echo "$site/p/$project") &&
-pushurl_=$(git config -f config --get gerrit.pushurl ||
-	   git config -f config --get gerrit.url) ||
-die 'This project is not configured to use Gerrit.'
-
-# Get current gerrit push URL.
-pushurl=$(git config --get remote."$remote".pushurl ||
-	  git config --get remote."$remote".url || echo '') &&
-
-# Tell user about current configuration.
-if test -n "$pushurl"; then
-	echo 'Remote "'"$remote"'" is currently configured to push to
-
-  '"$pushurl"'
-' &&
-	read -ep 'Reconfigure Gerrit? [y/N]: ' ans &&
-	if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
-		setup=1
-	else
-		setup=''
-	fi
-else
-	echo 'Remote "'"$remote"'" is not yet configured.
-
-'"$project"' changes must be pushed to our Gerrit Code Review site:
-
-  '"$site/p/$project"'
-
-Register a Gerrit account and select a username (used below).
-You will need an OpenID:
-
-  http://openid.net/get-an-openid/
-' &&
-	read -ep 'Configure Gerrit? [Y/n]: ' ans &&
-	if [ "$ans" == "n" ] || [ "$ans" == "N" ]; then
-		exit 0
-	else
-		setup=1
-	fi
-fi &&
-
-# Perform setup if necessary.
-if test -n "$setup"; then
-	echo 'Sign-in to Gerrit to get/set your username at
-
-  '"$site"'/#/settings
-
-Add your SSH public keys at
-
-  '"$site"'/#/settings/ssh-keys
-' &&
-	read -ep "Gerrit username? [$USER]: " gu &&
-	if test -z "$gu"; then
-		gu="$USER"
-	fi &&
-	fetchurl="${fetchurl_/\$username/$gu}" &&
-	if test -z "$pushurl"; then
-		git remote add "$remote" "$fetchurl"
-	else
-		git config remote."$remote".url "$fetchurl"
-	fi &&
-	pushurl="${pushurl_/\$username/$gu}" &&
-	if test "$pushurl" != "$fetchurl"; then
-		git config remote."$remote".pushurl "$pushurl"
-	fi &&
-	echo 'Remote "'"$remote"'" is now configured to push to
-
-  '"$pushurl"'
-'
-fi &&
-
-# Optionally test Gerrit access.
-if test -n "$pushurl"; then
-	read -ep 'Test access to Gerrit (SSH)? [y/N]: ' ans &&
-	if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
-		echo -n 'Testing Gerrit access by SSH...'
-		if git ls-remote --heads "$pushurl" >/dev/null; then
-			echo 'passed.'
-		else
-			echo 'failed.' &&
-			die 'Could not access Gerrit.  Add your SSH public keys at
-
-  '"$site"'/#/settings/ssh-keys
-'
-		fi
-	fi
-fi &&
-
-# Set up GerritId hook.
-hook=$(git config --get hooks.GerritId || echo '') &&
-if test -z "$hook"; then
-	echo '
-Enabling GerritId hook to add a "Change-Id" footer to commit
-messages for interaction with Gerrit.  Run
-
-  git config hooks.GerritId false
-
-to disable this feature (but you will be on your own).' &&
-	git config hooks.GerritId true
-else
-	echo 'GerritId hook already configured to "'"$hook"'".'
-fi
diff --git a/test/API/driver/kwsys/GitSetup/setup-gitlab b/test/API/driver/kwsys/GitSetup/setup-gitlab
deleted file mode 100644
index 9c7574d..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-gitlab
+++ /dev/null
@@ -1,140 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2015 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to set up the local Git repository to push to
-# a personal fork for this project in GitLab.
-
-# Project configuration instructions:
-#
-# - Run a GitLab server
-#
-# - Populate adjacent "config" file with:
-#    gitlab.protocol = Top GitLab protocol, if not 'https'
-#    gitlab.host = Top GitLab fully qualified host name
-#    gitlab.site = Top GitLab URL, if not "<protocol>://<host>"
-#    gitlab.group-name = Name of group containing project in GitLab
-#    gitlab.group-path = Path of group containing project in GitLab
-#    gitlab.project-name = Name of project within GitLab group
-#    gitlab.project-path = Path of project within GitLab group
-#    gitlab.url = GitLab push URL with "$username" placeholder,
-#                 if not "<site>/$username/<project-path>.git"
-#    gitlab.pushurl = GitLab push URL with "$username" placeholder,
-#                     if not "git@<host>:$username/<project-path>.git"
-#    gitlab.remote = GitLab remote name, if not "gitlab"
-
-die() {
-	echo 1>&2 "$@" ; exit 1
-}
-
-# Make sure we are inside the repository.
-cd "${BASH_SOURCE%/*}" &&
-
-# Load the project configuration.
-protocol=$(git config -f config --get gitlab.protocol ||
-	   echo "https") &&
-host=$(git config -f config --get gitlab.host) &&
-site=$(git config -f config --get gitlab.site ||
-       echo "$protocol://$host") &&
-group_path=$(git config -f config --get gitlab.group-path) &&
-group_name=$(git config -f config --get gitlab.group-name) &&
-project_name=$(git config -f config --get gitlab.project-name) &&
-project_path=$(git config -f config --get gitlab.project-path) &&
-pushurl_=$(git config -f config --get gitlab.pushurl ||
-	   echo "git@$host:\$username/$project_path.git") &&
-remote=$(git config -f config --get gitlab.remote ||
-	 echo "gitlab") &&
-fetchurl_=$(git config -f config --get gitlab.url ||
-	    echo "$site/\$username/$project_path.git") ||
-die 'This project is not configured to use GitLab.'
-
-# Get current gitlab push URL.
-pushurl=$(git config --get remote."$remote".pushurl ||
-	  git config --get remote."$remote".url || echo '') &&
-
-# Tell user about current configuration.
-if test -n "$pushurl"; then
-	echo 'Remote "'"$remote"'" is currently configured to push to
-
-  '"$pushurl"'
-' &&
-	read -ep 'Reconfigure GitLab? [y/N]: ' ans &&
-	if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
-		setup=1
-	else
-		setup=''
-	fi
-else
-	echo 'Remote "'"$remote"'" is not yet configured.
-' &&
-	read -ep 'Configure GitLab to contribute to '"$project_name"'? [Y/n]: ' ans &&
-	if [ "$ans" == "n" ] || [ "$ans" == "N" ]; then
-		exit 0
-	else
-		setup=1
-	fi
-fi &&
-
-setup_instructions='Add your SSH public keys at
-
-  '"$site"'/profile/keys
-
-Then visit the main repository at:
-
-  '"$site/$group_path/$project_path"'
-
-and use the Fork button in the upper right.
-'
-
-# Perform setup if necessary.
-if test -n "$setup"; then
-	echo 'Sign-in to GitLab to get/set your username at
-
-  '"$site/profile/account"'
-
-'"$setup_instructions" &&
-	read -ep "GitLab username? [$USER]: " gu &&
-	if test -z "$gu"; then
-		gu="$USER"
-	fi &&
-	fetchurl="${fetchurl_/\$username/$gu}" &&
-	if test -z "$pushurl"; then
-		git remote add "$remote" "$fetchurl"
-	else
-		git config remote."$remote".url "$fetchurl"
-	fi &&
-	pushurl="${pushurl_/\$username/$gu}" &&
-	git config remote."$remote".pushurl "$pushurl" &&
-	echo 'Remote "'"$remote"'" is now configured to push to
-
-  '"$pushurl"'
-'
-fi &&
-
-# Optionally test GitLab access.
-if test -n "$pushurl"; then
-	read -ep 'Test access to GitLab (SSH)? [y/N]: ' ans &&
-	if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
-		echo -n 'Testing GitLab access by SSH...'
-		if git ls-remote --heads "$pushurl" >/dev/null; then
-			echo 'passed.'
-		else
-			echo 'failed.' &&
-			die 'Could not access your GitLab fork of this project.
-'"$setup_instructions"
-		fi
-	fi
-fi
diff --git a/test/API/driver/kwsys/GitSetup/setup-hooks b/test/API/driver/kwsys/GitSetup/setup-hooks
deleted file mode 100644
index ca07712..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-hooks
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to set up local Git hooks for this project.
-
-# Project configuration instructions:
-#
-# - Publish a "hooks" branch in the project repository such that
-#   clones will have "refs/remotes/origin/hooks".
-#
-# - Populate adjacent "config" file with:
-#    hooks.url    = Repository URL publishing "hooks" branch
-#    hooks.branch = Repository branch instead of "hooks"
-
-egrep-q() {
-	egrep "$@" >/dev/null 2>/dev/null
-}
-
-die() {
-	echo 1>&2 "$@" ; exit 1
-}
-
-# Make sure we are inside the repository.
-cd "${BASH_SOURCE%/*}" &&
-
-# Select a hooks branch.
-if url=$(git config --get hooks.url); then
-	# Fetch hooks from locally configured repository.
-	branch=$(git config hooks.branch || echo hooks)
-elif git for-each-ref refs/remotes/origin/hooks 2>/dev/null |
-     egrep-q 'refs/remotes/origin/hooks$'; then
-	# Use hooks cloned from origin.
-	url=.. && branch=remotes/origin/hooks
-elif url=$(git config -f config --get hooks.url); then
-	# Fetch hooks from project-configured repository.
-	branch=$(git config -f config hooks.branch || echo hooks)
-else
-	die 'This project is not configured to install local hooks.'
-fi &&
-
-# Populate ".git/hooks".
-echo 'Setting up git hooks...' &&
-git_dir=$(git rev-parse --git-dir) &&
-mkdir -p "$git_dir/hooks" &&
-cd "$git_dir/hooks" &&
-if ! test -e .git; then
-	git init -q || die 'Could not run git init for hooks.'
-fi &&
-git fetch -q "$url" "$branch" &&
-git reset -q --hard FETCH_HEAD || die 'Failed to install hooks'
diff --git a/test/API/driver/kwsys/GitSetup/setup-ssh b/test/API/driver/kwsys/GitSetup/setup-ssh
deleted file mode 100644
index 8920a5b..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-ssh
+++ /dev/null
@@ -1,111 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to set up ssh push access to the repository host.
-
-# Project configuration instructions:
-#
-# - Populate adjacent "config" file with:
-#    ssh.host = Repository host name
-#    ssh.user = Username on host, if not "git"
-#    ssh.key = Local ssh key name
-#    ssh.request-url = Web page URL to request ssh access
-
-egrep-q() {
-	egrep "$@" >/dev/null 2>/dev/null
-}
-
-die() {
-	echo 1>&2 "$@" ; exit 1
-}
-
-# Make sure we are inside the repository.
-cd "${BASH_SOURCE%/*}" &&
-
-# Load the project configuration.
-host=$(git config -f config --get ssh.host) &&
-user=$(git config -f config --get ssh.user || echo git) &&
-key=$(git config -f config --get ssh.key) &&
-request_url=$(git config -f config --get ssh.request-url) ||
-die 'This project is not configured for ssh push access.'
-
-# Check for existing configuration.
-if test -r ~/.ssh/config &&
-   egrep-q 'Host[= ]'"${host//\./\\.}" ~/.ssh/config; then
-	echo 'Host "'"$host"'" is already in ~/.ssh/config' &&
-	setup= &&
-	question='Test'
-else
-	echo 'Host "'"$host"'" not found in ~/.ssh/config' &&
-	setup=1 &&
-	question='Setup and test'
-fi &&
-
-# Ask the user whether to make changes.
-echo '' &&
-read -ep "${question} push access by ssh to $user@$host? [y/N]: " access &&
-if test "$access" != "y" -a "$access" != "Y"; then
-	exit 0
-fi &&
-
-# Setup host configuration if necessary.
-if test -n "$setup"; then
-	if ! test -d ~/.ssh; then
-		mkdir -p ~/.ssh &&
-		chmod 700 ~/.ssh
-	fi &&
-	if ! test -f ~/.ssh/config; then
-		touch ~/.ssh/config &&
-		chmod 600 ~/.ssh/config
-	fi &&
-	ssh_config='Host='"$host"'
-  IdentityFile ~/.ssh/'"$key" &&
-	echo "Adding to ~/.ssh/config:
-
-$ssh_config
-" &&
-	echo "$ssh_config" >> ~/.ssh/config &&
-	if ! test -e ~/.ssh/"$key"; then
-		if test -f ~/.ssh/id_rsa; then
-			# Take care of the common case.
-			ln -s id_rsa ~/.ssh/"$key"
-			echo '
-Assuming ~/.ssh/id_rsa is the private key corresponding to the public key for
-
-  '"$user@$host"'
-
-If this is incorrect place private key at "~/.ssh/'"$key"'".'
-		else
-			echo '
-Place the private key corresponding to the public key registered for
-
-  '"$user@$host"'
-
-at "~/.ssh/'"$key"'".'
-		fi
-		read -e -n 1 -p 'Press any key to continue...'
-	fi
-fi || exit 1
-
-# Test access configuration.
-echo 'Testing ssh push access to "'"$user@$host"'"...' &&
-if ! ssh "$user@$host" info; then
-	die 'No ssh push access to "'"$user@$host"'".  You may need to request access at
-
-  '"$request_url"'
-'
-fi
diff --git a/test/API/driver/kwsys/GitSetup/setup-stage b/test/API/driver/kwsys/GitSetup/setup-stage
deleted file mode 100644
index ce6ec45..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-stage
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to set up the topic stage for pushing changes.
-
-# Project configuration instructions:
-#
-# - Run a Topic Stage repository next to the main project repository.
-#
-# - Populate adjacent "config" file with:
-#    stage.url = Topic Stage repository URL
-#    stage.pushurl = Topic Stage push URL if not "$url"
-
-egrep-q() {
-	egrep "$@" >/dev/null 2>/dev/null
-}
-
-die() {
-	echo 1>&2 "$@" ; exit 1
-}
-
-# Make sure we are inside the repository.
-cd "${BASH_SOURCE%/*}" &&
-
-# Load the project configuration.
-fetchurl_=$(git config -f config --get stage.url) &&
-pushurl_=$(git config -f config --get stage.pushurl || echo "$fetchurl_") &&
-remote=$(git config -f config --get stage.remote || echo 'stage') ||
-die 'This project is not configured to use a topic stage.'
-
-# Get current stage push URL.
-pushurl=$(git config --get remote."$remote".pushurl ||
-	  git config --get remote."$remote".url || echo '') &&
-
-# Tell user about current configuration.
-if test -n "$pushurl"; then
-	echo 'Remote "'"$remote"'" is currently configured to push to
-
-  '"$pushurl"'
-' &&
-	read -ep 'Reconfigure Topic Stage? [y/N]: ' ans &&
-	if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
-		setup=1
-	else
-		setup=''
-	fi
-else
-	setup=1
-fi
-
-# Perform setup if necessary.
-if test -n "$setup"; then
-	echo 'Setting up the topic stage...' &&
-	fetchurl="${fetchurl_}" &&
-	if test -z "$pushurl"; then
-		git remote add "$remote" "$fetchurl"
-	else
-		git config remote."$remote".url "$fetchurl"
-	fi &&
-	pushurl="${pushurl_}" &&
-	if test "$pushurl" != "$fetchurl"; then
-		git config remote."$remote".pushurl "$pushurl"
-	fi &&
-	echo 'Remote "'"$remote"'" is now configured to push to
-
-  '"$pushurl"'
-'
-fi || die 'Could not configure the topic stage remote.'
diff --git a/test/API/driver/kwsys/GitSetup/setup-upstream b/test/API/driver/kwsys/GitSetup/setup-upstream
deleted file mode 100644
index 92ce1da..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-upstream
+++ /dev/null
@@ -1,104 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2015 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to set up the local Git repository to use the
-# preferred upstream repository URLs.
-
-# Project configuration instructions:
-#
-# - Populate adjacent "config" file with:
-#    upstream.url = Preferred fetch url for upstream remote
-#    upstream.remote = Preferred name for upstream remote, if not "origin"
-
-die() {
-	echo 1>&2 "$@" ; exit 1
-}
-
-# Make sure we are inside the repository.
-cd "${BASH_SOURCE%/*}" &&
-
-# Load the project configuration.
-url=$(git config -f config --get upstream.url) &&
-remote=$(git config -f config --get upstream.remote ||
-	 echo 'origin') ||
-die 'This project is not configured to use a preferred upstream repository.'
-
-# Get current upstream URLs.
-fetchurl=$(git config --get remote."$remote".url || echo '') &&
-pushurl=$(git config --get remote."$remote".pushurl || echo '') &&
-
-if test "$fetchurl" = "$url"; then
-	echo 'Remote "'"$remote"'" already uses recommended upstream repository.'
-	exit 0
-fi
-
-upstream_recommend='
-We recommended configuring the "'"$remote"'" remote to fetch from upstream at
-
-  '"$url"'
-'
-
-# Tell user about current configuration.
-if test -n "$fetchurl"; then
-	echo 'Remote "'"$remote"'" is currently configured to fetch from
-
-  '"$fetchurl"'
-' &&
-	if test -n "$pushurl"; then
-		echo 'and push to
-
-  '"$pushurl"
-	fi &&
-	echo "$upstream_recommend" &&
-	if test -n "$pushurl"; then
-		echo 'and to never push to it directly.
-'
-	fi &&
-
-	read -ep 'Reconfigure "'"$remote"'" remote as recommended? [y/N]: ' ans &&
-	if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
-		setup=1
-	else
-		setup=''
-	fi
-else
-	echo 'Remote "'"$remote"'" is not yet configured.' &&
-	echo "$upstream_recommend" &&
-	read -ep 'Configure "'"$remote"'" remote as recommended? [Y/n]: ' ans &&
-	if [ "$ans" == "n" ] || [ "$ans" == "N" ]; then
-		exit 0
-	else
-		setup=1
-	fi
-fi &&
-
-# Perform setup if necessary.
-if test -n "$setup"; then
-	if test -z "$fetchurl"; then
-		git remote add "$remote" "$url"
-	else
-		git config remote."$remote".url "$url" &&
-		if old=$(git config --get remote."$remote".pushurl); then
-			git config --unset remote."$remote".pushurl ||
-			echo 'Warning: failed to unset remote.'"$remote"'.pushurl'
-		fi
-	fi &&
-	echo 'Remote "'"$remote"'" is now configured to fetch from
-
-  '"$url"'
-'
-fi
diff --git a/test/API/driver/kwsys/GitSetup/setup-user b/test/API/driver/kwsys/GitSetup/setup-user
deleted file mode 100644
index 1af439c..0000000
--- a/test/API/driver/kwsys/GitSetup/setup-user
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to configure Git user info in this repository.
-
-# Project configuration instructions: NONE
-
-for (( ; ; )); do
-	user_name=$(git config user.name || echo '') &&
-	user_email=$(git config user.email || echo '') &&
-	if test -n "$user_name" -a -n "$user_email"; then
-		echo 'Your commits will record as Author:
-
-  '"$user_name <$user_email>"'
-' &&
-		read -ep 'Is the author name and email address above correct? [Y/n] ' correct &&
-		if test "$correct" != "n" -a "$correct" != "N"; then
-			break
-		fi
-	fi &&
-	read -ep 'Enter your full name e.g. "John Doe": ' name &&
-	read -ep 'Enter your email address e.g. "john@gmail.com": ' email &&
-	git config user.name "$name" &&
-	git config user.email "$email"
-done
diff --git a/test/API/driver/kwsys/GitSetup/tips b/test/API/driver/kwsys/GitSetup/tips
deleted file mode 100644
index 784e1ed..0000000
--- a/test/API/driver/kwsys/GitSetup/tips
+++ /dev/null
@@ -1,55 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# This script makes optional suggestions for working with Git.
-
-# Project configuration instructions: NONE
-
-egrep-q() {
-	egrep "$@" >/dev/null 2>/dev/null
-}
-
-# Suggest color configuration.
-if test -z "$(git config --get color.ui)"; then
-	echo '
-One may enable color output from Git commands with
-
-  git config --global color.ui auto
-'
-fi
-
-# Suggest bash completion.
-if ! bash -i -c 'echo $PS1' | egrep-q '__git_ps1'; then
-	echo '
-A dynamic, informative Git shell prompt can be obtained by sourcing
-the git bash-completion script in your "~/.bashrc".  Set the PS1
-environmental variable as suggested in the comments at the top of the
-bash-completion script.  You may need to install the bash-completion
-package from your distribution to obtain it.
-'
-fi
-
-# Suggest merge tool.
-if test -z "$(git config --get merge.tool)"; then
-	echo '
-One may configure Git to load a merge tool with
-
-  git config merge.tool <toolname>
-
-See "git help mergetool" for more information.
-'
-fi
diff --git a/test/API/driver/kwsys/Glob.cxx b/test/API/driver/kwsys/Glob.cxx
deleted file mode 100644
index 34bb0d0..0000000
--- a/test/API/driver/kwsys/Glob.cxx
+++ /dev/null
@@ -1,448 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Glob.hxx)
-
-#include KWSYS_HEADER(Configure.hxx)
-
-#include KWSYS_HEADER(RegularExpression.hxx)
-#include KWSYS_HEADER(SystemTools.hxx)
-#include KWSYS_HEADER(Directory.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Configure.hxx.in"
-#  include "Directory.hxx.in"
-#  include "Glob.hxx.in"
-#  include "RegularExpression.hxx.in"
-#  include "SystemTools.hxx.in"
-#endif
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-namespace KWSYS_NAMESPACE {
-#if defined(_WIN32) || defined(__APPLE__) || defined(__CYGWIN__)
-// On Windows and Apple, no difference between lower and upper case
-#  define KWSYS_GLOB_CASE_INDEPENDENT
-#endif
-
-#if defined(_WIN32) || defined(__CYGWIN__)
-// Handle network paths
-#  define KWSYS_GLOB_SUPPORT_NETWORK_PATHS
-#endif
-
-class GlobInternals
-{
-public:
-  std::vector<std::string> Files;
-  std::vector<kwsys::RegularExpression> Expressions;
-};
-
-Glob::Glob()
-{
-  this->Internals = new GlobInternals;
-  this->Recurse = false;
-  this->Relative = "";
-
-  this->RecurseThroughSymlinks = true;
-  // RecurseThroughSymlinks is true by default for backwards compatibility,
-  // not because it's a good idea...
-  this->FollowedSymlinkCount = 0;
-
-  // Keep separate variables for directory listing for back compatibility
-  this->ListDirs = true;
-  this->RecurseListDirs = false;
-}
-
-Glob::~Glob()
-{
-  delete this->Internals;
-}
-
-std::vector<std::string>& Glob::GetFiles()
-{
-  return this->Internals->Files;
-}
-
-std::string Glob::PatternToRegex(const std::string& pattern,
-                                 bool require_whole_string, bool preserve_case)
-{
-  // Incrementally build the regular expression from the pattern.
-  std::string regex = require_whole_string ? "^" : "";
-  std::string::const_iterator pattern_first = pattern.begin();
-  std::string::const_iterator pattern_last = pattern.end();
-  for (std::string::const_iterator i = pattern_first; i != pattern_last; ++i) {
-    int c = *i;
-    if (c == '*') {
-      // A '*' (not between brackets) matches any string.
-      // We modify this to not match slashes since the original glob
-      // pattern documentation was meant for matching file name
-      // components separated by slashes.
-      regex += "[^/]*";
-    } else if (c == '?') {
-      // A '?' (not between brackets) matches any single character.
-      // We modify this to not match slashes since the original glob
-      // pattern documentation was meant for matching file name
-      // components separated by slashes.
-      regex += "[^/]";
-    } else if (c == '[') {
-      // Parse out the bracket expression.  It begins just after the
-      // opening character.
-      std::string::const_iterator bracket_first = i + 1;
-      std::string::const_iterator bracket_last = bracket_first;
-
-      // The first character may be complementation '!' or '^'.
-      if (bracket_last != pattern_last &&
-          (*bracket_last == '!' || *bracket_last == '^')) {
-        ++bracket_last;
-      }
-
-      // If the next character is a ']' it is included in the brackets
-      // because the bracket string may not be empty.
-      if (bracket_last != pattern_last && *bracket_last == ']') {
-        ++bracket_last;
-      }
-
-      // Search for the closing ']'.
-      while (bracket_last != pattern_last && *bracket_last != ']') {
-        ++bracket_last;
-      }
-
-      // Check whether we have a complete bracket string.
-      if (bracket_last == pattern_last) {
-        // The bracket string did not end, so it was opened simply by
-        // a '[' that is supposed to be matched literally.
-        regex += "\\[";
-      } else {
-        // Convert the bracket string to its regex equivalent.
-        std::string::const_iterator k = bracket_first;
-
-        // Open the regex block.
-        regex += "[";
-
-        // A regex range complement uses '^' instead of '!'.
-        if (k != bracket_last && *k == '!') {
-          regex += "^";
-          ++k;
-        }
-
-        // Convert the remaining characters.
-        for (; k != bracket_last; ++k) {
-          // Backslashes must be escaped.
-          if (*k == '\\') {
-            regex += "\\";
-          }
-
-          // Store this character.
-          regex += *k;
-        }
-
-        // Close the regex block.
-        regex += "]";
-
-        // Jump to the end of the bracket string.
-        i = bracket_last;
-      }
-    } else {
-      // A single character matches itself.
-      int ch = c;
-      if (!(('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||
-            ('0' <= ch && ch <= '9'))) {
-        // Escape the non-alphanumeric character.
-        regex += "\\";
-      }
-#if defined(KWSYS_GLOB_CASE_INDEPENDENT)
-      else {
-        // On case-insensitive systems file names are converted to lower
-        // case before matching.
-        if (!preserve_case) {
-          ch = tolower(ch);
-        }
-      }
-#endif
-      (void)preserve_case;
-      // Store the character.
-      regex.append(1, static_cast<char>(ch));
-    }
-  }
-
-  if (require_whole_string) {
-    regex += "$";
-  }
-  return regex;
-}
-
-bool Glob::RecurseDirectory(std::string::size_type start,
-                            const std::string& dir, GlobMessages* messages)
-{
-  kwsys::Directory d;
-  if (!d.Load(dir)) {
-    return true;
-  }
-  unsigned long cc;
-  std::string realname;
-  std::string fname;
-  for (cc = 0; cc < d.GetNumberOfFiles(); cc++) {
-    fname = d.GetFile(cc);
-    if (fname == "." || fname == "..") {
-      continue;
-    }
-
-    if (start == 0) {
-      realname = dir + fname;
-    } else {
-      realname = dir + "/" + fname;
-    }
-
-#if defined(KWSYS_GLOB_CASE_INDEPENDENT)
-    // On Windows and Apple, no difference between lower and upper case
-    fname = kwsys::SystemTools::LowerCase(fname);
-#endif
-
-    bool isDir = kwsys::SystemTools::FileIsDirectory(realname);
-    bool isSymLink = kwsys::SystemTools::FileIsSymlink(realname);
-
-    if (isDir && (!isSymLink || this->RecurseThroughSymlinks)) {
-      if (isSymLink) {
-        ++this->FollowedSymlinkCount;
-        std::string realPathErrorMessage;
-        std::string canonicalPath(
-          SystemTools::GetRealPath(dir, &realPathErrorMessage));
-
-        if (!realPathErrorMessage.empty()) {
-          if (messages) {
-            messages->push_back(
-              Message(Glob::error,
-                      "Canonical path generation from path '" + dir +
-                        "' failed! Reason: '" + realPathErrorMessage + "'"));
-          }
-          return false;
-        }
-
-        if (std::find(this->VisitedSymlinks.begin(),
-                      this->VisitedSymlinks.end(),
-                      canonicalPath) == this->VisitedSymlinks.end()) {
-          if (this->RecurseListDirs) {
-            // symlinks are treated as directories
-            this->AddFile(this->Internals->Files, realname);
-          }
-
-          this->VisitedSymlinks.push_back(canonicalPath);
-          if (!this->RecurseDirectory(start + 1, realname, messages)) {
-            this->VisitedSymlinks.pop_back();
-
-            return false;
-          }
-          this->VisitedSymlinks.pop_back();
-        }
-        // else we have already visited this symlink - prevent cyclic recursion
-        else if (messages) {
-          std::string message;
-          for (std::vector<std::string>::const_iterator pathIt =
-                 std::find(this->VisitedSymlinks.begin(),
-                           this->VisitedSymlinks.end(), canonicalPath);
-               pathIt != this->VisitedSymlinks.end(); ++pathIt) {
-            message += *pathIt + "\n";
-          }
-          message += canonicalPath + "/" + fname;
-          messages->push_back(Message(Glob::cyclicRecursion, message));
-        }
-      } else {
-        if (this->RecurseListDirs) {
-          this->AddFile(this->Internals->Files, realname);
-        }
-        if (!this->RecurseDirectory(start + 1, realname, messages)) {
-          return false;
-        }
-      }
-    } else {
-      if (!this->Internals->Expressions.empty() &&
-          this->Internals->Expressions.back().find(fname)) {
-        this->AddFile(this->Internals->Files, realname);
-      }
-    }
-  }
-
-  return true;
-}
-
-void Glob::ProcessDirectory(std::string::size_type start,
-                            const std::string& dir, GlobMessages* messages)
-{
-  // std::cout << "ProcessDirectory: " << dir << std::endl;
-  bool last = (start == this->Internals->Expressions.size() - 1);
-  if (last && this->Recurse) {
-    this->RecurseDirectory(start, dir, messages);
-    return;
-  }
-
-  if (start >= this->Internals->Expressions.size()) {
-    return;
-  }
-
-  kwsys::Directory d;
-  if (!d.Load(dir)) {
-    return;
-  }
-  unsigned long cc;
-  std::string realname;
-  std::string fname;
-  for (cc = 0; cc < d.GetNumberOfFiles(); cc++) {
-    fname = d.GetFile(cc);
-    if (fname == "." || fname == "..") {
-      continue;
-    }
-
-    if (start == 0) {
-      realname = dir + fname;
-    } else {
-      realname = dir + "/" + fname;
-    }
-
-#if defined(KWSYS_GLOB_CASE_INDEPENDENT)
-    // On case-insensitive file systems convert to lower case for matching.
-    fname = kwsys::SystemTools::LowerCase(fname);
-#endif
-
-    // std::cout << "Look at file: " << fname << std::endl;
-    // std::cout << "Match: "
-    // << this->Internals->TextExpressions[start].c_str() << std::endl;
-    // std::cout << "Real name: " << realname << std::endl;
-
-    if ((!last && !kwsys::SystemTools::FileIsDirectory(realname)) ||
-        (!this->ListDirs && last &&
-         kwsys::SystemTools::FileIsDirectory(realname))) {
-      continue;
-    }
-
-    if (this->Internals->Expressions[start].find(fname)) {
-      if (last) {
-        this->AddFile(this->Internals->Files, realname);
-      } else {
-        this->ProcessDirectory(start + 1, realname, messages);
-      }
-    }
-  }
-}
-
-bool Glob::FindFiles(const std::string& inexpr, GlobMessages* messages)
-{
-  std::string cexpr;
-  std::string::size_type cc;
-  std::string expr = inexpr;
-
-  this->Internals->Expressions.clear();
-  this->Internals->Files.clear();
-
-  if (!kwsys::SystemTools::FileIsFullPath(expr)) {
-    expr = kwsys::SystemTools::GetCurrentWorkingDirectory();
-    expr += "/" + inexpr;
-  }
-  std::string fexpr = expr;
-
-  std::string::size_type skip = 0;
-  std::string::size_type last_slash = 0;
-  for (cc = 0; cc < expr.size(); cc++) {
-    if (cc > 0 && expr[cc] == '/' && expr[cc - 1] != '\\') {
-      last_slash = cc;
-    }
-    if (cc > 0 && (expr[cc] == '[' || expr[cc] == '?' || expr[cc] == '*') &&
-        expr[cc - 1] != '\\') {
-      break;
-    }
-  }
-  if (last_slash > 0) {
-    // std::cout << "I can skip: " << fexpr.substr(0, last_slash)
-    // << std::endl;
-    skip = last_slash;
-  }
-  if (skip == 0) {
-#if defined(KWSYS_GLOB_SUPPORT_NETWORK_PATHS)
-    // Handle network paths
-    if (expr[0] == '/' && expr[1] == '/') {
-      int cnt = 0;
-      for (cc = 2; cc < expr.size(); cc++) {
-        if (expr[cc] == '/') {
-          cnt++;
-          if (cnt == 2) {
-            break;
-          }
-        }
-      }
-      skip = int(cc + 1);
-    } else
-#endif
-      // Handle drive letters on Windows
-      if (expr[1] == ':' && expr[0] != '/') {
-      skip = 2;
-    }
-  }
-
-  if (skip > 0) {
-    expr = expr.substr(skip);
-  }
-
-  cexpr = "";
-  for (cc = 0; cc < expr.size(); cc++) {
-    int ch = expr[cc];
-    if (ch == '/') {
-      if (!cexpr.empty()) {
-        this->AddExpression(cexpr);
-      }
-      cexpr = "";
-    } else {
-      cexpr.append(1, static_cast<char>(ch));
-    }
-  }
-  if (!cexpr.empty()) {
-    this->AddExpression(cexpr);
-  }
-
-  // Handle network paths
-  if (skip > 0) {
-    this->ProcessDirectory(0, fexpr.substr(0, skip) + "/", messages);
-  } else {
-    this->ProcessDirectory(0, "/", messages);
-  }
-  return true;
-}
-
-void Glob::AddExpression(const std::string& expr)
-{
-  this->Internals->Expressions.push_back(
-    kwsys::RegularExpression(this->PatternToRegex(expr)));
-}
-
-void Glob::SetRelative(const char* dir)
-{
-  if (!dir) {
-    this->Relative = "";
-    return;
-  }
-  this->Relative = dir;
-}
-
-const char* Glob::GetRelative()
-{
-  if (this->Relative.empty()) {
-    return nullptr;
-  }
-  return this->Relative.c_str();
-}
-
-void Glob::AddFile(std::vector<std::string>& files, const std::string& file)
-{
-  if (!this->Relative.empty()) {
-    files.push_back(kwsys::SystemTools::RelativePath(this->Relative, file));
-  } else {
-    files.push_back(file);
-  }
-}
-
-} // namespace KWSYS_NAMESPACE
diff --git a/test/API/driver/kwsys/Glob.hxx.in b/test/API/driver/kwsys/Glob.hxx.in
deleted file mode 100644
index 170766f..0000000
--- a/test/API/driver/kwsys/Glob.hxx.in
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Glob_hxx
-#define @KWSYS_NAMESPACE@_Glob_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <string>
-#include <vector>
-
-namespace @KWSYS_NAMESPACE@ {
-
-class GlobInternals;
-
-/** \class Glob
- * \brief Portable globbing searches.
- *
- * Globbing expressions are much simpler than regular
- * expressions. This class will search for files using
- * globbing expressions.
- *
- * Finds all files that match a given globbing expression.
- */
-class @KWSYS_NAMESPACE@_EXPORT Glob
-{
-public:
-  enum MessageType
-  {
-    error,
-    cyclicRecursion
-  };
-
-  struct Message
-  {
-    MessageType type;
-    std::string content;
-
-    Message(MessageType t, const std::string& c)
-      : type(t)
-      , content(c)
-    {
-    }
-    ~Message() = default;
-    Message(const Message& msg) = default;
-    Message& operator=(Message const& msg) = default;
-  };
-
-  typedef std::vector<Message> GlobMessages;
-  typedef std::vector<Message>::iterator GlobMessagesIterator;
-
-public:
-  Glob();
-  ~Glob();
-
-  //! Find all files that match the pattern.
-  bool FindFiles(const std::string& inexpr, GlobMessages* messages = nullptr);
-
-  //! Return the list of files that matched.
-  std::vector<std::string>& GetFiles();
-
-  //! Set recurse to true to match subdirectories.
-  void RecurseOn() { this->SetRecurse(true); }
-  void RecurseOff() { this->SetRecurse(false); }
-  void SetRecurse(bool i) { this->Recurse = i; }
-  bool GetRecurse() { return this->Recurse; }
-
-  //! Set recurse through symlinks to true if recursion should traverse the
-  // linked-to directories
-  void RecurseThroughSymlinksOn() { this->SetRecurseThroughSymlinks(true); }
-  void RecurseThroughSymlinksOff() { this->SetRecurseThroughSymlinks(false); }
-  void SetRecurseThroughSymlinks(bool i) { this->RecurseThroughSymlinks = i; }
-  bool GetRecurseThroughSymlinks() { return this->RecurseThroughSymlinks; }
-
-  //! Get the number of symlinks followed through recursion
-  unsigned int GetFollowedSymlinkCount() { return this->FollowedSymlinkCount; }
-
-  //! Set relative to true to only show relative path to files.
-  void SetRelative(const char* dir);
-  const char* GetRelative();
-
-  /** Convert the given globbing pattern to a regular expression.
-      There is no way to quote meta-characters.  The
-      require_whole_string argument specifies whether the regex is
-      automatically surrounded by "^" and "$" to match the whole
-      string.  This is on by default because patterns always match
-      whole strings, but may be disabled to support concatenating
-      expressions more easily (regex1|regex2|etc).  */
-  static std::string PatternToRegex(const std::string& pattern,
-                                    bool require_whole_string = true,
-                                    bool preserve_case = false);
-
-  /** Getters and setters for enabling and disabling directory
-      listing in recursive and non recursive globbing mode.
-      If listing is enabled in recursive mode it also lists
-      directory symbolic links even if follow symlinks is enabled. */
-  void SetListDirs(bool list) { this->ListDirs = list; }
-  bool GetListDirs() const { return this->ListDirs; }
-  void SetRecurseListDirs(bool list) { this->RecurseListDirs = list; }
-  bool GetRecurseListDirs() const { return this->RecurseListDirs; }
-
-protected:
-  //! Process directory
-  void ProcessDirectory(std::string::size_type start, const std::string& dir,
-                        GlobMessages* messages);
-
-  //! Process last directory, but only when recurse flags is on. That is
-  // effectively like saying: /path/to/file/**/file
-  bool RecurseDirectory(std::string::size_type start, const std::string& dir,
-                        GlobMessages* messages);
-
-  //! Add regular expression
-  void AddExpression(const std::string& expr);
-
-  //! Add a file to the list
-  void AddFile(std::vector<std::string>& files, const std::string& file);
-
-  GlobInternals* Internals;
-  bool Recurse;
-  std::string Relative;
-  bool RecurseThroughSymlinks;
-  unsigned int FollowedSymlinkCount;
-  std::vector<std::string> VisitedSymlinks;
-  bool ListDirs;
-  bool RecurseListDirs;
-
-private:
-  Glob(const Glob&);           // Not implemented.
-  void operator=(const Glob&); // Not implemented.
-};
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/IOStream.cxx b/test/API/driver/kwsys/IOStream.cxx
deleted file mode 100644
index e21f87d..0000000
--- a/test/API/driver/kwsys/IOStream.cxx
+++ /dev/null
@@ -1,255 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Configure.hxx)
-
-// Include the streams library.
-#include <iostream>
-#include KWSYS_HEADER(IOStream.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Configure.hxx.in"
-#  include "IOStream.hxx.in"
-#endif
-
-// Implement the rest of this file only if it is needed.
-#if KWSYS_IOS_NEED_OPERATORS_LL
-
-#  include <stdio.h>  // sscanf, sprintf
-#  include <string.h> // memchr
-
-#  if defined(_MAX_INT_DIG)
-#    define KWSYS_IOS_INT64_MAX_DIG _MAX_INT_DIG
-#  else
-#    define KWSYS_IOS_INT64_MAX_DIG 32
-#  endif
-
-namespace KWSYS_NAMESPACE {
-
-// Scan an input stream for an integer value.
-static int IOStreamScanStream(std::istream& is, char* buffer)
-{
-  // Prepare to write to buffer.
-  char* out = buffer;
-  char* end = buffer + KWSYS_IOS_INT64_MAX_DIG - 1;
-
-  // Look for leading sign.
-  if (is.peek() == '+') {
-    *out++ = '+';
-    is.ignore();
-  } else if (is.peek() == '-') {
-    *out++ = '-';
-    is.ignore();
-  }
-
-  // Determine the base.  If not specified in the stream, try to
-  // detect it from the input.  A leading 0x means hex, and a leading
-  // 0 alone means octal.
-  int base = 0;
-  int flags = is.flags() & std::ios_base::basefield;
-  if (flags == std::ios_base::oct) {
-    base = 8;
-  } else if (flags == std::ios_base::dec) {
-    base = 10;
-  } else if (flags == std::ios_base::hex) {
-    base = 16;
-  }
-  bool foundDigit = false;
-  bool foundNonZero = false;
-  if (is.peek() == '0') {
-    foundDigit = true;
-    is.ignore();
-    if ((is.peek() == 'x' || is.peek() == 'X') && (base == 0 || base == 16)) {
-      base = 16;
-      foundDigit = false;
-      is.ignore();
-    } else if (base == 0) {
-      base = 8;
-    }
-  }
-
-  // Determine the range of digits allowed for this number.
-  const char* digits = "0123456789abcdefABCDEF";
-  int maxDigitIndex = 10;
-  if (base == 8) {
-    maxDigitIndex = 8;
-  } else if (base == 16) {
-    maxDigitIndex = 10 + 6 + 6;
-  }
-
-  // Scan until an invalid digit is found.
-  for (; is.peek() != EOF; is.ignore()) {
-    if (memchr(digits, *out = (char)is.peek(), maxDigitIndex) != 0) {
-      if ((foundNonZero || *out != '0') && out < end) {
-        ++out;
-        foundNonZero = true;
-      }
-      foundDigit = true;
-    } else {
-      break;
-    }
-  }
-
-  // Correct the buffer contents for degenerate cases.
-  if (foundDigit && !foundNonZero) {
-    *out++ = '0';
-  } else if (!foundDigit) {
-    out = buffer;
-  }
-
-  // Terminate the string in the buffer.
-  *out = '\0';
-
-  return base;
-}
-
-// Read an integer value from an input stream.
-template <class T>
-std::istream& IOStreamScanTemplate(std::istream& is, T& value, char type)
-{
-  int state = std::ios_base::goodbit;
-
-  // Skip leading whitespace.
-  std::istream::sentry okay(is);
-
-  if (okay) {
-    try {
-      // Copy the string to a buffer and construct the format string.
-      char buffer[KWSYS_IOS_INT64_MAX_DIG];
-#  if defined(_MSC_VER)
-      char format[] = "%I64_";
-      const int typeIndex = 4;
-#  else
-      char format[] = "%ll_";
-      const int typeIndex = 3;
-#  endif
-      switch (IOStreamScanStream(is, buffer)) {
-        case 8:
-          format[typeIndex] = 'o';
-          break;
-        case 0: // Default to decimal if not told otherwise.
-        case 10:
-          format[typeIndex] = type;
-          break;
-        case 16:
-          format[typeIndex] = 'x';
-          break;
-      };
-
-      // Use sscanf to parse the number from the buffer.
-      T result;
-      int success = (sscanf(buffer, format, &result) == 1) ? 1 : 0;
-
-      // Set flags for resulting state.
-      if (is.peek() == EOF) {
-        state |= std::ios_base::eofbit;
-      }
-      if (!success) {
-        state |= std::ios_base::failbit;
-      } else {
-        value = result;
-      }
-    } catch (...) {
-      state |= std::ios_base::badbit;
-    }
-  }
-
-  is.setstate(std::ios_base::iostate(state));
-  return is;
-}
-
-// Print an integer value to an output stream.
-template <class T>
-std::ostream& IOStreamPrintTemplate(std::ostream& os, T value, char type)
-{
-  std::ostream::sentry okay(os);
-  if (okay) {
-    try {
-      // Construct the format string.
-      char format[8];
-      char* f = format;
-      *f++ = '%';
-      if (os.flags() & std::ios_base::showpos) {
-        *f++ = '+';
-      }
-      if (os.flags() & std::ios_base::showbase) {
-        *f++ = '#';
-      }
-#  if defined(_MSC_VER)
-      *f++ = 'I';
-      *f++ = '6';
-      *f++ = '4';
-#  else
-      *f++ = 'l';
-      *f++ = 'l';
-#  endif
-      long bflags = os.flags() & std::ios_base::basefield;
-      if (bflags == std::ios_base::oct) {
-        *f++ = 'o';
-      } else if (bflags != std::ios_base::hex) {
-        *f++ = type;
-      } else if (os.flags() & std::ios_base::uppercase) {
-        *f++ = 'X';
-      } else {
-        *f++ = 'x';
-      }
-      *f = '\0';
-
-      // Use sprintf to print to a buffer and then write the
-      // buffer to the stream.
-      char buffer[2 * KWSYS_IOS_INT64_MAX_DIG];
-      sprintf(buffer, format, value);
-      os << buffer;
-    } catch (...) {
-      os.clear(os.rdstate() | std::ios_base::badbit);
-    }
-  }
-  return os;
-}
-
-#  if !KWSYS_IOS_HAS_ISTREAM_LONG_LONG
-// Implement input stream operator for IOStreamSLL.
-std::istream& IOStreamScan(std::istream& is, IOStreamSLL& value)
-{
-  return IOStreamScanTemplate(is, value, 'd');
-}
-
-// Implement input stream operator for IOStreamULL.
-std::istream& IOStreamScan(std::istream& is, IOStreamULL& value)
-{
-  return IOStreamScanTemplate(is, value, 'u');
-}
-#  endif
-
-#  if !KWSYS_IOS_HAS_OSTREAM_LONG_LONG
-// Implement output stream operator for IOStreamSLL.
-std::ostream& IOStreamPrint(std::ostream& os, IOStreamSLL value)
-{
-  return IOStreamPrintTemplate(os, value, 'd');
-}
-
-// Implement output stream operator for IOStreamULL.
-std::ostream& IOStreamPrint(std::ostream& os, IOStreamULL value)
-{
-  return IOStreamPrintTemplate(os, value, 'u');
-}
-#  endif
-
-} // namespace KWSYS_NAMESPACE
-
-#else
-
-namespace KWSYS_NAMESPACE {
-
-// Create one public symbol in this object file to avoid warnings from
-// archivers.
-void IOStreamSymbolToAvoidWarning();
-void IOStreamSymbolToAvoidWarning()
-{
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#endif // KWSYS_IOS_NEED_OPERATORS_LL
diff --git a/test/API/driver/kwsys/IOStream.hxx.in b/test/API/driver/kwsys/IOStream.hxx.in
deleted file mode 100644
index db8a23e..0000000
--- a/test/API/driver/kwsys/IOStream.hxx.in
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_IOStream_hxx
-#define @KWSYS_NAMESPACE@_IOStream_hxx
-
-#include <iosfwd>
-
-/* Define these macros temporarily to keep the code readable.  */
-#if !defined(KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-
-/* Whether istream supports long long.  */
-#define @KWSYS_NAMESPACE@_IOS_HAS_ISTREAM_LONG_LONG                           \
-  @KWSYS_IOS_HAS_ISTREAM_LONG_LONG@
-
-/* Whether ostream supports long long.  */
-#define @KWSYS_NAMESPACE@_IOS_HAS_OSTREAM_LONG_LONG                           \
-  @KWSYS_IOS_HAS_OSTREAM_LONG_LONG@
-
-/* Determine whether we need to define the streaming operators for
-   long long or __int64.  */
-#if @KWSYS_USE_LONG_LONG@
-#  if !@KWSYS_NAMESPACE@_IOS_HAS_ISTREAM_LONG_LONG ||                         \
-    !@KWSYS_NAMESPACE@_IOS_HAS_OSTREAM_LONG_LONG
-#    define @KWSYS_NAMESPACE@_IOS_NEED_OPERATORS_LL 1
-namespace @KWSYS_NAMESPACE@ {
-typedef long long IOStreamSLL;
-typedef unsigned long long IOStreamULL;
-}
-#  endif
-#elif defined(_MSC_VER) && _MSC_VER < 1300
-#  define @KWSYS_NAMESPACE@_IOS_NEED_OPERATORS_LL 1
-namespace @KWSYS_NAMESPACE@ {
-typedef __int64 IOStreamSLL;
-typedef unsigned __int64 IOStreamULL;
-}
-#endif
-#if !defined(@KWSYS_NAMESPACE@_IOS_NEED_OPERATORS_LL)
-#  define @KWSYS_NAMESPACE@_IOS_NEED_OPERATORS_LL 0
-#endif
-
-#if @KWSYS_NAMESPACE@_IOS_NEED_OPERATORS_LL
-#  if !@KWSYS_NAMESPACE@_IOS_HAS_ISTREAM_LONG_LONG
-
-/* Input stream operator implementation functions.  */
-namespace @KWSYS_NAMESPACE@ {
-kwsysEXPORT std::istream& IOStreamScan(std::istream&, IOStreamSLL&);
-kwsysEXPORT std::istream& IOStreamScan(std::istream&, IOStreamULL&);
-}
-
-/* Provide input stream operator for long long.  */
-#    if !defined(@KWSYS_NAMESPACE@_IOS_NO_ISTREAM_LONG_LONG) &&               \
-      !defined(KWSYS_IOS_ISTREAM_LONG_LONG_DEFINED)
-#      define KWSYS_IOS_ISTREAM_LONG_LONG_DEFINED
-#      define @KWSYS_NAMESPACE@_IOS_ISTREAM_LONG_LONG_DEFINED
-inline std::istream& operator>>(std::istream& is,
-                                @KWSYS_NAMESPACE@::IOStreamSLL& value)
-{
-  return @KWSYS_NAMESPACE@::IOStreamScan(is, value);
-}
-#    endif
-
-/* Provide input stream operator for unsigned long long.  */
-#    if !defined(@KWSYS_NAMESPACE@_IOS_NO_ISTREAM_UNSIGNED_LONG_LONG) &&      \
-      !defined(KWSYS_IOS_ISTREAM_UNSIGNED_LONG_LONG_DEFINED)
-#      define KWSYS_IOS_ISTREAM_UNSIGNED_LONG_LONG_DEFINED
-#      define @KWSYS_NAMESPACE@_IOS_ISTREAM_UNSIGNED_LONG_LONG_DEFINED
-inline std::istream& operator>>(std::istream& is,
-                                @KWSYS_NAMESPACE@::IOStreamULL& value)
-{
-  return @KWSYS_NAMESPACE@::IOStreamScan(is, value);
-}
-#    endif
-#  endif /* !@KWSYS_NAMESPACE@_IOS_HAS_ISTREAM_LONG_LONG */
-
-#  if !@KWSYS_NAMESPACE@_IOS_HAS_OSTREAM_LONG_LONG
-
-/* Output stream operator implementation functions.  */
-namespace @KWSYS_NAMESPACE@ {
-kwsysEXPORT std::ostream& IOStreamPrint(std::ostream&, IOStreamSLL);
-kwsysEXPORT std::ostream& IOStreamPrint(std::ostream&, IOStreamULL);
-}
-
-/* Provide output stream operator for long long.  */
-#    if !defined(@KWSYS_NAMESPACE@_IOS_NO_OSTREAM_LONG_LONG) &&               \
-      !defined(KWSYS_IOS_OSTREAM_LONG_LONG_DEFINED)
-#      define KWSYS_IOS_OSTREAM_LONG_LONG_DEFINED
-#      define @KWSYS_NAMESPACE@_IOS_OSTREAM_LONG_LONG_DEFINED
-inline std::ostream& operator<<(std::ostream& os,
-                                @KWSYS_NAMESPACE@::IOStreamSLL value)
-{
-  return @KWSYS_NAMESPACE@::IOStreamPrint(os, value);
-}
-#    endif
-
-/* Provide output stream operator for unsigned long long.  */
-#    if !defined(@KWSYS_NAMESPACE@_IOS_NO_OSTREAM_UNSIGNED_LONG_LONG) &&      \
-      !defined(KWSYS_IOS_OSTREAM_UNSIGNED_LONG_LONG_DEFINED)
-#      define KWSYS_IOS_OSTREAM_UNSIGNED_LONG_LONG_DEFINED
-#      define @KWSYS_NAMESPACE@_IOS_OSTREAM_UNSIGNED_LONG_LONG_DEFINED
-inline std::ostream& operator<<(std::ostream& os,
-                                @KWSYS_NAMESPACE@::IOStreamULL value)
-{
-  return @KWSYS_NAMESPACE@::IOStreamPrint(os, value);
-}
-#    endif
-#  endif /* !@KWSYS_NAMESPACE@_IOS_HAS_OSTREAM_LONG_LONG */
-#endif   /* @KWSYS_NAMESPACE@_IOS_NEED_OPERATORS_LL */
-
-/* Undefine temporary macros.  */
-#if !defined(KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  undef kwsysEXPORT
-#endif
-
-/* If building a C++ file in kwsys itself, give the source file
-   access to the macros without a configured namespace.  */
-#if defined(KWSYS_NAMESPACE)
-#  define KWSYS_IOS_HAS_ISTREAM_LONG_LONG                                     \
-    @KWSYS_NAMESPACE@_IOS_HAS_ISTREAM_LONG_LONG
-#  define KWSYS_IOS_HAS_OSTREAM_LONG_LONG                                     \
-    @KWSYS_NAMESPACE@_IOS_HAS_OSTREAM_LONG_LONG
-#  define KWSYS_IOS_NEED_OPERATORS_LL @KWSYS_NAMESPACE@_IOS_NEED_OPERATORS_LL
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/MD5.c b/test/API/driver/kwsys/MD5.c
deleted file mode 100644
index 97cf9ba..0000000
--- a/test/API/driver/kwsys/MD5.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(MD5.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "MD5.h.in"
-#endif
-
-#include <stddef.h> /* size_t */
-#include <stdlib.h> /* malloc, free */
-#include <string.h> /* memcpy, strlen */
-
-/* This MD5 implementation has been taken from a third party.  Slight
-   modifications to the arrangement of the code have been made to put
-   it in a single source file instead of a separate header and
-   implementation file.  */
-
-#if defined(__clang__) && !defined(__INTEL_COMPILER)
-#  pragma clang diagnostic push
-#  pragma clang diagnostic ignored "-Wcast-align"
-#endif
-
-/*
-  Copyright (C) 1999, 2000, 2002 Aladdin Enterprises.  All rights reserved.
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-
-  L. Peter Deutsch
-  ghost@aladdin.com
-
- */
-/*
-  Independent implementation of MD5 (RFC 1321).
-
-  This code implements the MD5 Algorithm defined in RFC 1321, whose
-  text is available at
-        http://www.ietf.org/rfc/rfc1321.txt
-  The code is derived from the text of the RFC, including the test suite
-  (section A.5) but excluding the rest of Appendix A.  It does not include
-  any code or documentation that is identified in the RFC as being
-  copyrighted.
-
-  The original and principal author of md5.c is L. Peter Deutsch
-  <ghost@aladdin.com>.  Other authors are noted in the change history
-  that follows (in reverse chronological order):
-
-  2002-04-13 lpd Clarified derivation from RFC 1321; now handles byte order
-        either statically or dynamically; added missing #include <string.h>
-        in library.
-  2002-03-11 lpd Corrected argument list for main(), and added int return
-        type, in test program and T value program.
-  2002-02-21 lpd Added missing #include <stdio.h> in test program.
-  2000-07-03 lpd Patched to eliminate warnings about "constant is
-        unsigned in ANSI C, signed in traditional"; made test program
-        self-checking.
-  1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
-  1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5).
-  1999-05-03 lpd Original version.
- */
-
-/*
- * This package supports both compile-time and run-time determination of CPU
- * byte order.  If ARCH_IS_BIG_ENDIAN is defined as 0, the code will be
- * compiled to run only on little-endian CPUs; if ARCH_IS_BIG_ENDIAN is
- * defined as non-zero, the code will be compiled to run only on big-endian
- * CPUs; if ARCH_IS_BIG_ENDIAN is not defined, the code will be compiled to
- * run on either big- or little-endian CPUs, but will run slightly less
- * efficiently on either one than if ARCH_IS_BIG_ENDIAN is defined.
- */
-
-typedef unsigned char md5_byte_t; /* 8-bit byte */
-typedef unsigned int md5_word_t;  /* 32-bit word */
-
-/* Define the state of the MD5 Algorithm. */
-typedef struct md5_state_s
-{
-  md5_word_t count[2]; /* message length in bits, lsw first */
-  md5_word_t abcd[4];  /* digest buffer */
-  md5_byte_t buf[64];  /* accumulate block */
-} md5_state_t;
-
-#undef BYTE_ORDER /* 1 = big-endian, -1 = little-endian, 0 = unknown */
-#ifdef ARCH_IS_BIG_ENDIAN
-#  define BYTE_ORDER (ARCH_IS_BIG_ENDIAN ? 1 : -1)
-#else
-#  define BYTE_ORDER 0
-#endif
-
-#define T_MASK ((md5_word_t)~0)
-#define T1 /* 0xd76aa478 */ (T_MASK ^ 0x28955b87)
-#define T2 /* 0xe8c7b756 */ (T_MASK ^ 0x173848a9)
-#define T3 0x242070db
-#define T4 /* 0xc1bdceee */ (T_MASK ^ 0x3e423111)
-#define T5 /* 0xf57c0faf */ (T_MASK ^ 0x0a83f050)
-#define T6 0x4787c62a
-#define T7 /* 0xa8304613 */ (T_MASK ^ 0x57cfb9ec)
-#define T8 /* 0xfd469501 */ (T_MASK ^ 0x02b96afe)
-#define T9 0x698098d8
-#define T10 /* 0x8b44f7af */ (T_MASK ^ 0x74bb0850)
-#define T11 /* 0xffff5bb1 */ (T_MASK ^ 0x0000a44e)
-#define T12 /* 0x895cd7be */ (T_MASK ^ 0x76a32841)
-#define T13 0x6b901122
-#define T14 /* 0xfd987193 */ (T_MASK ^ 0x02678e6c)
-#define T15 /* 0xa679438e */ (T_MASK ^ 0x5986bc71)
-#define T16 0x49b40821
-#define T17 /* 0xf61e2562 */ (T_MASK ^ 0x09e1da9d)
-#define T18 /* 0xc040b340 */ (T_MASK ^ 0x3fbf4cbf)
-#define T19 0x265e5a51
-#define T20 /* 0xe9b6c7aa */ (T_MASK ^ 0x16493855)
-#define T21 /* 0xd62f105d */ (T_MASK ^ 0x29d0efa2)
-#define T22 0x02441453
-#define T23 /* 0xd8a1e681 */ (T_MASK ^ 0x275e197e)
-#define T24 /* 0xe7d3fbc8 */ (T_MASK ^ 0x182c0437)
-#define T25 0x21e1cde6
-#define T26 /* 0xc33707d6 */ (T_MASK ^ 0x3cc8f829)
-#define T27 /* 0xf4d50d87 */ (T_MASK ^ 0x0b2af278)
-#define T28 0x455a14ed
-#define T29 /* 0xa9e3e905 */ (T_MASK ^ 0x561c16fa)
-#define T30 /* 0xfcefa3f8 */ (T_MASK ^ 0x03105c07)
-#define T31 0x676f02d9
-#define T32 /* 0x8d2a4c8a */ (T_MASK ^ 0x72d5b375)
-#define T33 /* 0xfffa3942 */ (T_MASK ^ 0x0005c6bd)
-#define T34 /* 0x8771f681 */ (T_MASK ^ 0x788e097e)
-#define T35 0x6d9d6122
-#define T36 /* 0xfde5380c */ (T_MASK ^ 0x021ac7f3)
-#define T37 /* 0xa4beea44 */ (T_MASK ^ 0x5b4115bb)
-#define T38 0x4bdecfa9
-#define T39 /* 0xf6bb4b60 */ (T_MASK ^ 0x0944b49f)
-#define T40 /* 0xbebfbc70 */ (T_MASK ^ 0x4140438f)
-#define T41 0x289b7ec6
-#define T42 /* 0xeaa127fa */ (T_MASK ^ 0x155ed805)
-#define T43 /* 0xd4ef3085 */ (T_MASK ^ 0x2b10cf7a)
-#define T44 0x04881d05
-#define T45 /* 0xd9d4d039 */ (T_MASK ^ 0x262b2fc6)
-#define T46 /* 0xe6db99e5 */ (T_MASK ^ 0x1924661a)
-#define T47 0x1fa27cf8
-#define T48 /* 0xc4ac5665 */ (T_MASK ^ 0x3b53a99a)
-#define T49 /* 0xf4292244 */ (T_MASK ^ 0x0bd6ddbb)
-#define T50 0x432aff97
-#define T51 /* 0xab9423a7 */ (T_MASK ^ 0x546bdc58)
-#define T52 /* 0xfc93a039 */ (T_MASK ^ 0x036c5fc6)
-#define T53 0x655b59c3
-#define T54 /* 0x8f0ccc92 */ (T_MASK ^ 0x70f3336d)
-#define T55 /* 0xffeff47d */ (T_MASK ^ 0x00100b82)
-#define T56 /* 0x85845dd1 */ (T_MASK ^ 0x7a7ba22e)
-#define T57 0x6fa87e4f
-#define T58 /* 0xfe2ce6e0 */ (T_MASK ^ 0x01d3191f)
-#define T59 /* 0xa3014314 */ (T_MASK ^ 0x5cfebceb)
-#define T60 0x4e0811a1
-#define T61 /* 0xf7537e82 */ (T_MASK ^ 0x08ac817d)
-#define T62 /* 0xbd3af235 */ (T_MASK ^ 0x42c50dca)
-#define T63 0x2ad7d2bb
-#define T64 /* 0xeb86d391 */ (T_MASK ^ 0x14792c6e)
-
-static void md5_process(md5_state_t* pms, const md5_byte_t* data /*[64]*/)
-{
-  md5_word_t a = pms->abcd[0], b = pms->abcd[1], c = pms->abcd[2],
-             d = pms->abcd[3];
-  md5_word_t t;
-#if BYTE_ORDER > 0
-  /* Define storage only for big-endian CPUs. */
-  md5_word_t X[16];
-#else
-  /* Define storage for little-endian or both types of CPUs. */
-  md5_word_t xbuf[16];
-  const md5_word_t* X;
-#endif
-
-  {
-#if BYTE_ORDER == 0
-    /*
-     * Determine dynamically whether this is a big-endian or
-     * little-endian machine, since we can use a more efficient
-     * algorithm on the latter.
-     */
-    static const int w = 1;
-
-    if (*((const md5_byte_t*)&w)) /* dynamic little-endian */
-#endif
-#if BYTE_ORDER <= 0 /* little-endian */
-    {
-      /*
-       * On little-endian machines, we can process properly aligned
-       * data without copying it.
-       */
-      if (!((data - (const md5_byte_t*)0) & 3)) {
-        /* data are properly aligned */
-        X = (const md5_word_t*)data;
-      } else {
-        /* not aligned */
-        memcpy(xbuf, data, 64);
-        X = xbuf;
-      }
-    }
-#endif
-#if BYTE_ORDER == 0
-    else /* dynamic big-endian */
-#endif
-#if BYTE_ORDER >= 0 /* big-endian */
-    {
-      /*
-       * On big-endian machines, we must arrange the bytes in the
-       * right order.
-       */
-      const md5_byte_t* xp = data;
-      int i;
-
-#  if BYTE_ORDER == 0
-      X = xbuf; /* (dynamic only) */
-#  else
-#    define xbuf X /* (static only) */
-#  endif
-      for (i = 0; i < 16; ++i, xp += 4)
-        xbuf[i] =
-          (md5_word_t)(xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24));
-    }
-#endif
-  }
-
-#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
-
-/* Round 1. */
-/* Let [abcd k s i] denote the operation
-   a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s). */
-#define F(x, y, z) (((x) & (y)) | (~(x) & (z)))
-#define SET(a, b, c, d, k, s, Ti)                                             \
-  t = a + F(b, c, d) + X[k] + (Ti);                                           \
-  a = ROTATE_LEFT(t, s) + b
-  /* Do the following 16 operations. */
-  SET(a, b, c, d, 0, 7, T1);
-  SET(d, a, b, c, 1, 12, T2);
-  SET(c, d, a, b, 2, 17, T3);
-  SET(b, c, d, a, 3, 22, T4);
-  SET(a, b, c, d, 4, 7, T5);
-  SET(d, a, b, c, 5, 12, T6);
-  SET(c, d, a, b, 6, 17, T7);
-  SET(b, c, d, a, 7, 22, T8);
-  SET(a, b, c, d, 8, 7, T9);
-  SET(d, a, b, c, 9, 12, T10);
-  SET(c, d, a, b, 10, 17, T11);
-  SET(b, c, d, a, 11, 22, T12);
-  SET(a, b, c, d, 12, 7, T13);
-  SET(d, a, b, c, 13, 12, T14);
-  SET(c, d, a, b, 14, 17, T15);
-  SET(b, c, d, a, 15, 22, T16);
-#undef SET
-
-/* Round 2. */
-/* Let [abcd k s i] denote the operation
-     a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s). */
-#define G(x, y, z) (((x) & (z)) | ((y) & ~(z)))
-#define SET(a, b, c, d, k, s, Ti)                                             \
-  t = a + G(b, c, d) + X[k] + (Ti);                                           \
-  a = ROTATE_LEFT(t, s) + b
-  /* Do the following 16 operations. */
-  SET(a, b, c, d, 1, 5, T17);
-  SET(d, a, b, c, 6, 9, T18);
-  SET(c, d, a, b, 11, 14, T19);
-  SET(b, c, d, a, 0, 20, T20);
-  SET(a, b, c, d, 5, 5, T21);
-  SET(d, a, b, c, 10, 9, T22);
-  SET(c, d, a, b, 15, 14, T23);
-  SET(b, c, d, a, 4, 20, T24);
-  SET(a, b, c, d, 9, 5, T25);
-  SET(d, a, b, c, 14, 9, T26);
-  SET(c, d, a, b, 3, 14, T27);
-  SET(b, c, d, a, 8, 20, T28);
-  SET(a, b, c, d, 13, 5, T29);
-  SET(d, a, b, c, 2, 9, T30);
-  SET(c, d, a, b, 7, 14, T31);
-  SET(b, c, d, a, 12, 20, T32);
-#undef SET
-
-/* Round 3. */
-/* Let [abcd k s t] denote the operation
-     a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s). */
-#define H(x, y, z) ((x) ^ (y) ^ (z))
-#define SET(a, b, c, d, k, s, Ti)                                             \
-  t = a + H(b, c, d) + X[k] + (Ti);                                           \
-  a = ROTATE_LEFT(t, s) + b
-  /* Do the following 16 operations. */
-  SET(a, b, c, d, 5, 4, T33);
-  SET(d, a, b, c, 8, 11, T34);
-  SET(c, d, a, b, 11, 16, T35);
-  SET(b, c, d, a, 14, 23, T36);
-  SET(a, b, c, d, 1, 4, T37);
-  SET(d, a, b, c, 4, 11, T38);
-  SET(c, d, a, b, 7, 16, T39);
-  SET(b, c, d, a, 10, 23, T40);
-  SET(a, b, c, d, 13, 4, T41);
-  SET(d, a, b, c, 0, 11, T42);
-  SET(c, d, a, b, 3, 16, T43);
-  SET(b, c, d, a, 6, 23, T44);
-  SET(a, b, c, d, 9, 4, T45);
-  SET(d, a, b, c, 12, 11, T46);
-  SET(c, d, a, b, 15, 16, T47);
-  SET(b, c, d, a, 2, 23, T48);
-#undef SET
-
-/* Round 4. */
-/* Let [abcd k s t] denote the operation
-     a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s). */
-#define I(x, y, z) ((y) ^ ((x) | ~(z)))
-#define SET(a, b, c, d, k, s, Ti)                                             \
-  t = a + I(b, c, d) + X[k] + (Ti);                                           \
-  a = ROTATE_LEFT(t, s) + b
-  /* Do the following 16 operations. */
-  SET(a, b, c, d, 0, 6, T49);
-  SET(d, a, b, c, 7, 10, T50);
-  SET(c, d, a, b, 14, 15, T51);
-  SET(b, c, d, a, 5, 21, T52);
-  SET(a, b, c, d, 12, 6, T53);
-  SET(d, a, b, c, 3, 10, T54);
-  SET(c, d, a, b, 10, 15, T55);
-  SET(b, c, d, a, 1, 21, T56);
-  SET(a, b, c, d, 8, 6, T57);
-  SET(d, a, b, c, 15, 10, T58);
-  SET(c, d, a, b, 6, 15, T59);
-  SET(b, c, d, a, 13, 21, T60);
-  SET(a, b, c, d, 4, 6, T61);
-  SET(d, a, b, c, 11, 10, T62);
-  SET(c, d, a, b, 2, 15, T63);
-  SET(b, c, d, a, 9, 21, T64);
-#undef SET
-
-  /* Then perform the following additions. (That is increment each
-     of the four registers by the value it had before this block
-     was started.) */
-  pms->abcd[0] += a;
-  pms->abcd[1] += b;
-  pms->abcd[2] += c;
-  pms->abcd[3] += d;
-}
-
-/* Initialize the algorithm. */
-static void md5_init(md5_state_t* pms)
-{
-  pms->count[0] = pms->count[1] = 0;
-  pms->abcd[0] = 0x67452301;
-  pms->abcd[1] = /*0xefcdab89*/ T_MASK ^ 0x10325476;
-  pms->abcd[2] = /*0x98badcfe*/ T_MASK ^ 0x67452301;
-  pms->abcd[3] = 0x10325476;
-}
-
-/* Append a string to the message. */
-static void md5_append(md5_state_t* pms, const md5_byte_t* data, size_t nbytes)
-{
-  const md5_byte_t* p = data;
-  size_t left = nbytes;
-  size_t offset = (pms->count[0] >> 3) & 63;
-  md5_word_t nbits = (md5_word_t)(nbytes << 3);
-
-  if (nbytes <= 0)
-    return;
-
-  /* Update the message length. */
-  pms->count[1] += (md5_word_t)(nbytes >> 29);
-  pms->count[0] += nbits;
-  if (pms->count[0] < nbits)
-    pms->count[1]++;
-
-  /* Process an initial partial block. */
-  if (offset) {
-    size_t copy = (offset + nbytes > 64 ? 64 - offset : nbytes);
-
-    memcpy(pms->buf + offset, p, copy);
-    if (offset + copy < 64)
-      return;
-    p += copy;
-    left -= copy;
-    md5_process(pms, pms->buf);
-  }
-
-  /* Process full blocks. */
-  for (; left >= 64; p += 64, left -= 64)
-    md5_process(pms, p);
-
-  /* Process a final partial block. */
-  if (left)
-    memcpy(pms->buf, p, left);
-}
-
-/* Finish the message and return the digest. */
-static void md5_finish(md5_state_t* pms, md5_byte_t digest[16])
-{
-  static const md5_byte_t pad[64] = { 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-                                      0,    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-                                      0,    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-                                      0,    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-                                      0,    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-  md5_byte_t data[8];
-  int i;
-
-  /* Save the length before padding. */
-  for (i = 0; i < 8; ++i)
-    data[i] = (md5_byte_t)(pms->count[i >> 2] >> ((i & 3) << 3));
-  /* Pad to 56 bytes mod 64. */
-  md5_append(pms, pad, ((55 - (pms->count[0] >> 3)) & 63) + 1);
-  /* Append the length. */
-  md5_append(pms, data, 8);
-  for (i = 0; i < 16; ++i)
-    digest[i] = (md5_byte_t)(pms->abcd[i >> 2] >> ((i & 3) << 3));
-}
-
-#if defined(__clang__) && !defined(__INTEL_COMPILER)
-#  pragma clang diagnostic pop
-#endif
-
-/* Wrap up the MD5 state in our opaque structure.  */
-struct kwsysMD5_s
-{
-  md5_state_t md5_state;
-};
-
-kwsysMD5* kwsysMD5_New(void)
-{
-  /* Allocate a process control structure.  */
-  kwsysMD5* md5 = (kwsysMD5*)malloc(sizeof(kwsysMD5));
-  if (!md5) {
-    return 0;
-  }
-  return md5;
-}
-
-void kwsysMD5_Delete(kwsysMD5* md5)
-{
-  /* Make sure we have an instance.  */
-  if (!md5) {
-    return;
-  }
-
-  /* Free memory.  */
-  free(md5);
-}
-
-void kwsysMD5_Initialize(kwsysMD5* md5)
-{
-  md5_init(&md5->md5_state);
-}
-
-void kwsysMD5_Append(kwsysMD5* md5, unsigned char const* data, int length)
-{
-  size_t dlen;
-  if (length < 0) {
-    dlen = strlen((char const*)data);
-  } else {
-    dlen = (size_t)length;
-  }
-  md5_append(&md5->md5_state, (md5_byte_t const*)data, dlen);
-}
-
-void kwsysMD5_Finalize(kwsysMD5* md5, unsigned char digest[16])
-{
-  md5_finish(&md5->md5_state, (md5_byte_t*)digest);
-}
-
-void kwsysMD5_FinalizeHex(kwsysMD5* md5, char buffer[32])
-{
-  unsigned char digest[16];
-  kwsysMD5_Finalize(md5, digest);
-  kwsysMD5_DigestToHex(digest, buffer);
-}
-
-void kwsysMD5_DigestToHex(unsigned char const digest[16], char buffer[32])
-{
-  /* Map from 4-bit index to hexadecimal representation.  */
-  static char const hex[16] = { '0', '1', '2', '3', '4', '5', '6', '7',
-                                '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
-
-  /* Map each 4-bit block separately.  */
-  char* out = buffer;
-  int i;
-  for (i = 0; i < 16; ++i) {
-    *out++ = hex[digest[i] >> 4];
-    *out++ = hex[digest[i] & 0xF];
-  }
-}
diff --git a/test/API/driver/kwsys/MD5.h.in b/test/API/driver/kwsys/MD5.h.in
deleted file mode 100644
index 7646f12..0000000
--- a/test/API/driver/kwsys/MD5.h.in
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_MD5_h
-#define @KWSYS_NAMESPACE@_MD5_h
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-/* Redefine all public interface symbol names to be in the proper
-   namespace.  These macros are used internally to kwsys only, and are
-   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
-   these macros after making changes to the interface.  */
-#if !defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysMD5 kwsys_ns(MD5)
-#  define kwsysMD5_s kwsys_ns(MD5_s)
-#  define kwsysMD5_New kwsys_ns(MD5_New)
-#  define kwsysMD5_Delete kwsys_ns(MD5_Delete)
-#  define kwsysMD5_Initialize kwsys_ns(MD5_Initialize)
-#  define kwsysMD5_Append kwsys_ns(MD5_Append)
-#  define kwsysMD5_Finalize kwsys_ns(MD5_Finalize)
-#  define kwsysMD5_FinalizeHex kwsys_ns(MD5_FinalizeHex)
-#  define kwsysMD5_DigestToHex kwsys_ns(MD5_DigestToHex)
-#endif
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/**
- * MD5 state data structure.
- */
-typedef struct kwsysMD5_s kwsysMD5;
-
-/**
- * Create a new MD5 instance.  The returned instance is not initialized.
- */
-kwsysEXPORT kwsysMD5* kwsysMD5_New(void);
-
-/**
- * Delete an old MD5 instance.
- */
-kwsysEXPORT void kwsysMD5_Delete(kwsysMD5* md5);
-
-/**
- * Initialize a new MD5 digest.
- */
-kwsysEXPORT void kwsysMD5_Initialize(kwsysMD5* md5);
-
-/**
- * Append data to an MD5 digest.  If the given length is negative,
- * data will be read up to but not including a terminating null.
- */
-kwsysEXPORT void kwsysMD5_Append(kwsysMD5* md5, unsigned char const* data,
-                                 int length);
-
-/**
- * Finalize a MD5 digest and get the 16-byte hash value.
- */
-kwsysEXPORT void kwsysMD5_Finalize(kwsysMD5* md5, unsigned char digest[16]);
-
-/**
- * Finalize a MD5 digest and get the 32-bit hexadecimal representation.
- */
-kwsysEXPORT void kwsysMD5_FinalizeHex(kwsysMD5* md5, char buffer[32]);
-
-/**
- * Convert a MD5 digest 16-byte value to a 32-byte hexadecimal representation.
- */
-kwsysEXPORT void kwsysMD5_DigestToHex(unsigned char const digest[16],
-                                      char buffer[32]);
-
-#if defined(__cplusplus)
-} /* extern "C" */
-#endif
-
-/* If we are building a kwsys .c or .cxx file, let it use these macros.
-   Otherwise, undefine them to keep the namespace clean.  */
-#if !defined(KWSYS_NAMESPACE)
-#  undef kwsys_ns
-#  undef kwsysEXPORT
-#  if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    undef kwsysMD5
-#    undef kwsysMD5_s
-#    undef kwsysMD5_New
-#    undef kwsysMD5_Delete
-#    undef kwsysMD5_Initialize
-#    undef kwsysMD5_Append
-#    undef kwsysMD5_Finalize
-#    undef kwsysMD5_FinalizeHex
-#    undef kwsysMD5_DigestToHex
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/Process.h.in b/test/API/driver/kwsys/Process.h.in
deleted file mode 100644
index 73ea9db..0000000
--- a/test/API/driver/kwsys/Process.h.in
+++ /dev/null
@@ -1,544 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Process_h
-#define @KWSYS_NAMESPACE@_Process_h
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-/* Redefine all public interface symbol names to be in the proper
-   namespace.  These macros are used internally to kwsys only, and are
-   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
-   these macros after making changes to the interface.  */
-#if !defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysProcess kwsys_ns(Process)
-#  define kwsysProcess_s kwsys_ns(Process_s)
-#  define kwsysProcess_New kwsys_ns(Process_New)
-#  define kwsysProcess_Delete kwsys_ns(Process_Delete)
-#  define kwsysProcess_SetCommand kwsys_ns(Process_SetCommand)
-#  define kwsysProcess_AddCommand kwsys_ns(Process_AddCommand)
-#  define kwsysProcess_SetTimeout kwsys_ns(Process_SetTimeout)
-#  define kwsysProcess_SetWorkingDirectory                                    \
-    kwsys_ns(Process_SetWorkingDirectory)
-#  define kwsysProcess_SetPipeFile kwsys_ns(Process_SetPipeFile)
-#  define kwsysProcess_SetPipeNative kwsys_ns(Process_SetPipeNative)
-#  define kwsysProcess_SetPipeShared kwsys_ns(Process_SetPipeShared)
-#  define kwsysProcess_Option_Detach kwsys_ns(Process_Option_Detach)
-#  define kwsysProcess_Option_HideWindow kwsys_ns(Process_Option_HideWindow)
-#  define kwsysProcess_Option_MergeOutput kwsys_ns(Process_Option_MergeOutput)
-#  define kwsysProcess_Option_Verbatim kwsys_ns(Process_Option_Verbatim)
-#  define kwsysProcess_Option_CreateProcessGroup                              \
-    kwsys_ns(Process_Option_CreateProcessGroup)
-#  define kwsysProcess_GetOption kwsys_ns(Process_GetOption)
-#  define kwsysProcess_SetOption kwsys_ns(Process_SetOption)
-#  define kwsysProcess_Option_e kwsys_ns(Process_Option_e)
-#  define kwsysProcess_State_Starting kwsys_ns(Process_State_Starting)
-#  define kwsysProcess_State_Error kwsys_ns(Process_State_Error)
-#  define kwsysProcess_State_Exception kwsys_ns(Process_State_Exception)
-#  define kwsysProcess_State_Executing kwsys_ns(Process_State_Executing)
-#  define kwsysProcess_State_Exited kwsys_ns(Process_State_Exited)
-#  define kwsysProcess_State_Expired kwsys_ns(Process_State_Expired)
-#  define kwsysProcess_State_Killed kwsys_ns(Process_State_Killed)
-#  define kwsysProcess_State_Disowned kwsys_ns(Process_State_Disowned)
-#  define kwsysProcess_State_e kwsys_ns(Process_State_e)
-#  define kwsysProcess_Exception_None kwsys_ns(Process_Exception_None)
-#  define kwsysProcess_Exception_Fault kwsys_ns(Process_Exception_Fault)
-#  define kwsysProcess_Exception_Illegal kwsys_ns(Process_Exception_Illegal)
-#  define kwsysProcess_Exception_Interrupt                                    \
-    kwsys_ns(Process_Exception_Interrupt)
-#  define kwsysProcess_Exception_Numerical                                    \
-    kwsys_ns(Process_Exception_Numerical)
-#  define kwsysProcess_Exception_Other kwsys_ns(Process_Exception_Other)
-#  define kwsysProcess_Exception_e kwsys_ns(Process_Exception_e)
-#  define kwsysProcess_GetState kwsys_ns(Process_GetState)
-#  define kwsysProcess_GetExitException kwsys_ns(Process_GetExitException)
-#  define kwsysProcess_GetExitCode kwsys_ns(Process_GetExitCode)
-#  define kwsysProcess_GetExitValue kwsys_ns(Process_GetExitValue)
-#  define kwsysProcess_GetErrorString kwsys_ns(Process_GetErrorString)
-#  define kwsysProcess_GetExceptionString kwsys_ns(Process_GetExceptionString)
-#  define kwsysProcess_GetStateByIndex kwsys_ns(Process_GetStateByIndex)
-#  define kwsysProcess_GetExitExceptionByIndex                                \
-    kwsys_ns(Process_GetExitExceptionByIndex)
-#  define kwsysProcess_GetExitCodeByIndex kwsys_ns(Process_GetExitCodeByIndex)
-#  define kwsysProcess_GetExitValueByIndex                                    \
-    kwsys_ns(Process_GetExitValueByIndex)
-#  define kwsysProcess_GetExceptionStringByIndex                              \
-    kwsys_ns(Process_GetExceptionStringByIndex)
-#  define kwsysProcess_GetExitCodeByIndex kwsys_ns(Process_GetExitCodeByIndex)
-#  define kwsysProcess_Execute kwsys_ns(Process_Execute)
-#  define kwsysProcess_Disown kwsys_ns(Process_Disown)
-#  define kwsysProcess_WaitForData kwsys_ns(Process_WaitForData)
-#  define kwsysProcess_Pipes_e kwsys_ns(Process_Pipes_e)
-#  define kwsysProcess_Pipe_None kwsys_ns(Process_Pipe_None)
-#  define kwsysProcess_Pipe_STDIN kwsys_ns(Process_Pipe_STDIN)
-#  define kwsysProcess_Pipe_STDOUT kwsys_ns(Process_Pipe_STDOUT)
-#  define kwsysProcess_Pipe_STDERR kwsys_ns(Process_Pipe_STDERR)
-#  define kwsysProcess_Pipe_Timeout kwsys_ns(Process_Pipe_Timeout)
-#  define kwsysProcess_Pipe_Handle kwsys_ns(Process_Pipe_Handle)
-#  define kwsysProcess_WaitForExit kwsys_ns(Process_WaitForExit)
-#  define kwsysProcess_Interrupt kwsys_ns(Process_Interrupt)
-#  define kwsysProcess_Kill kwsys_ns(Process_Kill)
-#  define kwsysProcess_KillPID kwsys_ns(Process_KillPID)
-#  define kwsysProcess_ResetStartTime kwsys_ns(Process_ResetStartTime)
-#endif
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/**
- * Process control data structure.
- */
-typedef struct kwsysProcess_s kwsysProcess;
-
-/* Platform-specific pipe handle type.  */
-#if defined(_WIN32) && !defined(__CYGWIN__)
-typedef void* kwsysProcess_Pipe_Handle;
-#else
-typedef int kwsysProcess_Pipe_Handle;
-#endif
-
-/**
- * Create a new Process instance.
- */
-kwsysEXPORT kwsysProcess* kwsysProcess_New(void);
-
-/**
- * Delete an existing Process instance.  If the instance is currently
- * executing a process, this blocks until the process terminates.
- */
-kwsysEXPORT void kwsysProcess_Delete(kwsysProcess* cp);
-
-/**
- * Set the command line to be executed.  Argument is an array of
- * pointers to the command and each argument.  The array must end with
- * a NULL pointer.  Any previous command lines are removed.  Returns
- * 1 for success and 0 otherwise.
- */
-kwsysEXPORT int kwsysProcess_SetCommand(kwsysProcess* cp,
-                                        char const* const* command);
-
-/**
- * Add a command line to be executed.  Argument is an array of
- * pointers to the command and each argument.  The array must end with
- * a NULL pointer.  If this is not the first command added, its
- * standard input will be connected to the standard output of the
- * previous command.  Returns 1 for success and 0 otherwise.
- */
-kwsysEXPORT int kwsysProcess_AddCommand(kwsysProcess* cp,
-                                        char const* const* command);
-
-/**
- * Set the timeout in seconds for the child process.  The timeout
- * period begins when the child is executed.  If the child has not
- * terminated when the timeout expires, it will be killed.  A
- * non-positive (<= 0) value will disable the timeout.
- */
-kwsysEXPORT void kwsysProcess_SetTimeout(kwsysProcess* cp, double timeout);
-
-/**
- * Set the working directory for the child process.  The working
- * directory can be absolute or relative to the current directory.
- * Returns 1 for success and 0 for failure.
- */
-kwsysEXPORT int kwsysProcess_SetWorkingDirectory(kwsysProcess* cp,
-                                                 const char* dir);
-
-/**
- * Set the name of a file to be attached to the given pipe.  Returns 1
- * for success and 0 for failure.
- */
-kwsysEXPORT int kwsysProcess_SetPipeFile(kwsysProcess* cp, int pipe,
-                                         const char* file);
-
-/**
- * Set whether the given pipe in the child is shared with the parent
- * process.  The default is no for Pipe_STDOUT and Pipe_STDERR and yes
- * for Pipe_STDIN.
- */
-kwsysEXPORT void kwsysProcess_SetPipeShared(kwsysProcess* cp, int pipe,
-                                            int shared);
-
-/**
- * Specify a platform-specific native pipe for use as one of the child
- * interface pipes.  The native pipe is specified by an array of two
- * descriptors or handles.  The first entry in the array (index 0)
- * should be the read end of the pipe.  The second entry in the array
- * (index 1) should be the write end of the pipe.  If a null pointer
- * is given the option will be disabled.
- *
- * For Pipe_STDIN the native pipe is connected to the first child in
- * the pipeline as its stdin.  After the children are created the
- * write end of the pipe will be closed in the child process and the
- * read end will be closed in the parent process.
- *
- * For Pipe_STDOUT and Pipe_STDERR the pipe is connected to the last
- * child as its stdout or stderr.  After the children are created the
- * write end of the pipe will be closed in the parent process and the
- * read end will be closed in the child process.
- */
-kwsysEXPORT void kwsysProcess_SetPipeNative(kwsysProcess* cp, int pipe,
-                                            kwsysProcess_Pipe_Handle p[2]);
-
-/**
- * Get/Set a possibly platform-specific option.  Possible options are:
- *
- *  kwsysProcess_Option_Detach = Whether to detach the process.
- *         0 = No (default)
- *         1 = Yes
- *
- *  kwsysProcess_Option_HideWindow = Whether to hide window on Windows.
- *         0 = No (default)
- *         1 = Yes
- *
- *  kwsysProcess_Option_MergeOutput = Whether to merge stdout/stderr.
- *                                    No content will be returned as stderr.
- *                                    Any actual stderr will be on stdout.
- *         0 = No (default)
- *         1 = Yes
- *
- *  kwsysProcess_Option_Verbatim = Whether SetCommand and AddCommand
- *                                 should treat the first argument
- *                                 as a verbatim command line
- *                                 and ignore the rest of the arguments.
- *         0 = No (default)
- *         1 = Yes
- *
- *  kwsysProcess_Option_CreateProcessGroup = Whether to place the process in a
- *                                           new process group.  This is
- *                                           useful if you want to send Ctrl+C
- *                                           to the process.  On UNIX, also
- *                                           places the process in a new
- *                                           session.
- *         0 = No (default)
- *         1 = Yes
- */
-kwsysEXPORT int kwsysProcess_GetOption(kwsysProcess* cp, int optionId);
-kwsysEXPORT void kwsysProcess_SetOption(kwsysProcess* cp, int optionId,
-                                        int value);
-enum kwsysProcess_Option_e
-{
-  kwsysProcess_Option_HideWindow,
-  kwsysProcess_Option_Detach,
-  kwsysProcess_Option_MergeOutput,
-  kwsysProcess_Option_Verbatim,
-  kwsysProcess_Option_CreateProcessGroup
-};
-
-/**
- * Get the current state of the Process instance.  Possible states are:
- *
- *  kwsysProcess_State_Starting  = Execute has not yet been called.
- *  kwsysProcess_State_Error     = Error administrating the child process.
- *  kwsysProcess_State_Exception = Child process exited abnormally.
- *  kwsysProcess_State_Executing = Child process is currently running.
- *  kwsysProcess_State_Exited    = Child process exited normally.
- *  kwsysProcess_State_Expired   = Child process's timeout expired.
- *  kwsysProcess_State_Killed    = Child process terminated by Kill method.
- *  kwsysProcess_State_Disowned  = Child is no longer managed by this object.
- */
-kwsysEXPORT int kwsysProcess_GetState(kwsysProcess* cp);
-enum kwsysProcess_State_e
-{
-  kwsysProcess_State_Starting,
-  kwsysProcess_State_Error,
-  kwsysProcess_State_Exception,
-  kwsysProcess_State_Executing,
-  kwsysProcess_State_Exited,
-  kwsysProcess_State_Expired,
-  kwsysProcess_State_Killed,
-  kwsysProcess_State_Disowned
-};
-
-/**
- * When GetState returns "Exception", this method returns a
- * platform-independent description of the exceptional behavior that
- * caused the child to terminate abnormally.  Possible exceptions are:
- *
- *  kwsysProcess_Exception_None      = No exceptional behavior occurred.
- *  kwsysProcess_Exception_Fault     = Child crashed with a memory fault.
- *  kwsysProcess_Exception_Illegal   = Child crashed with an illegal
- * instruction.
- *  kwsysProcess_Exception_Interrupt = Child was interrupted by user
- * (Cntl-C/Break).
- *  kwsysProcess_Exception_Numerical = Child crashed with a numerical
- * exception.
- *  kwsysProcess_Exception_Other     = Child terminated for another reason.
- */
-kwsysEXPORT int kwsysProcess_GetExitException(kwsysProcess* cp);
-enum kwsysProcess_Exception_e
-{
-  kwsysProcess_Exception_None,
-  kwsysProcess_Exception_Fault,
-  kwsysProcess_Exception_Illegal,
-  kwsysProcess_Exception_Interrupt,
-  kwsysProcess_Exception_Numerical,
-  kwsysProcess_Exception_Other
-};
-
-/**
- * When GetState returns "Exited" or "Exception", this method returns
- * the platform-specific raw exit code of the process.  UNIX platforms
- * should use WIFEXITED/WEXITSTATUS and WIFSIGNALED/WTERMSIG to access
- * this value.  Windows users should compare the value to the various
- * EXCEPTION_* values.
- *
- * If GetState returns "Exited", use GetExitValue to get the
- * platform-independent child return value.
- */
-kwsysEXPORT int kwsysProcess_GetExitCode(kwsysProcess* cp);
-
-/**
- * When GetState returns "Exited", this method returns the child's
- * platform-independent exit code (such as the value returned by the
- * child's main).
- */
-kwsysEXPORT int kwsysProcess_GetExitValue(kwsysProcess* cp);
-
-/**
- * When GetState returns "Error", this method returns a string
- * describing the problem.  Otherwise, it returns NULL.
- */
-kwsysEXPORT const char* kwsysProcess_GetErrorString(kwsysProcess* cp);
-
-/**
- * When GetState returns "Exception", this method returns a string
- * describing the problem.  Otherwise, it returns NULL.
- */
-kwsysEXPORT const char* kwsysProcess_GetExceptionString(kwsysProcess* cp);
-
-/**
- * Get the current state of the Process instance.  Possible states are:
- *
- *  kwsysProcess_StateByIndex_Starting  = Execute has not yet been called.
- *  kwsysProcess_StateByIndex_Exception = Child process exited abnormally.
- *  kwsysProcess_StateByIndex_Exited    = Child process exited normally.
- *  kwsysProcess_StateByIndex_Error     = Error getting the child return code.
- */
-kwsysEXPORT int kwsysProcess_GetStateByIndex(kwsysProcess* cp, int idx);
-enum kwsysProcess_StateByIndex_e
-{
-  kwsysProcess_StateByIndex_Starting = kwsysProcess_State_Starting,
-  kwsysProcess_StateByIndex_Exception = kwsysProcess_State_Exception,
-  kwsysProcess_StateByIndex_Exited = kwsysProcess_State_Exited,
-  kwsysProcess_StateByIndex_Error = kwsysProcess_State_Error
-};
-
-/**
- * When GetState returns "Exception", this method returns a
- * platform-independent description of the exceptional behavior that
- * caused the child to terminate abnormally.  Possible exceptions are:
- *
- *  kwsysProcess_Exception_None      = No exceptional behavior occurred.
- *  kwsysProcess_Exception_Fault     = Child crashed with a memory fault.
- *  kwsysProcess_Exception_Illegal   = Child crashed with an illegal
- *                                     instruction.
- *  kwsysProcess_Exception_Interrupt = Child was interrupted by user
- *                                     (Cntl-C/Break).
- *  kwsysProcess_Exception_Numerical = Child crashed with a numerical
- *                                     exception.
- *  kwsysProcess_Exception_Other     = Child terminated for another reason.
- */
-kwsysEXPORT int kwsysProcess_GetExitExceptionByIndex(kwsysProcess* cp,
-                                                     int idx);
-
-/**
- * When GetState returns "Exited" or "Exception", this method returns
- * the platform-specific raw exit code of the process.  UNIX platforms
- * should use WIFEXITED/WEXITSTATUS and WIFSIGNALED/WTERMSIG to access
- * this value.  Windows users should compare the value to the various
- * EXCEPTION_* values.
- *
- * If GetState returns "Exited", use GetExitValue to get the
- * platform-independent child return value.
- */
-kwsysEXPORT int kwsysProcess_GetExitCodeByIndex(kwsysProcess* cp, int idx);
-
-/**
- * When GetState returns "Exited", this method returns the child's
- * platform-independent exit code (such as the value returned by the
- * child's main).
- */
-kwsysEXPORT int kwsysProcess_GetExitValueByIndex(kwsysProcess* cp, int idx);
-
-/**
- * When GetState returns "Exception", this method returns a string
- * describing the problem.  Otherwise, it returns NULL.
- */
-kwsysEXPORT const char* kwsysProcess_GetExceptionStringByIndex(
-  kwsysProcess* cp, int idx);
-
-/**
- * Start executing the child process.
- */
-kwsysEXPORT void kwsysProcess_Execute(kwsysProcess* cp);
-
-/**
- * Stop management of a detached child process.  This closes any pipes
- * being read.  If the child was not created with the
- * kwsysProcess_Option_Detach option, this method does nothing.  This
- * is because disowning a non-detached process will cause the child
- * exit signal to be left unhandled until this process exits.
- */
-kwsysEXPORT void kwsysProcess_Disown(kwsysProcess* cp);
-
-/**
- * Block until data are available on a pipe, a timeout expires, or the
- * child process terminates.  Arguments are as follows:
- *
- *  data    = If data are read, the pointer to which this points is
- *            set to point to the data.
- *  length  = If data are read, the integer to which this points is
- *            set to the length of the data read.
- *  timeout = Specifies the maximum time this call may block.  Upon
- *            return after reading data, the time elapsed is subtracted
- *            from the timeout value.  If this timeout expires, the
- *            value is set to 0.  A NULL pointer passed for this argument
- *            indicates no timeout for the call.  A negative or zero
- *            value passed for this argument may be used for polling
- *            and will always return immediately.
- *
- * Return value will be one of:
- *
- *   Pipe_None    = No more data will be available from the child process,
- *    ( == 0)       or no process has been executed.  WaitForExit should
- *                  be called to wait for the process to terminate.
- *   Pipe_STDOUT  = Data have been read from the child's stdout pipe.
- *   Pipe_STDERR  = Data have been read from the child's stderr pipe.
- *   Pipe_Timeout = No data available within timeout specified for the
- *                  call.  Time elapsed has been subtracted from timeout
- *                  argument.
- */
-kwsysEXPORT int kwsysProcess_WaitForData(kwsysProcess* cp, char** data,
-                                         int* length, double* timeout);
-enum kwsysProcess_Pipes_e
-{
-  kwsysProcess_Pipe_None,
-  kwsysProcess_Pipe_STDIN,
-  kwsysProcess_Pipe_STDOUT,
-  kwsysProcess_Pipe_STDERR,
-  kwsysProcess_Pipe_Timeout = 255
-};
-
-/**
- * Block until the child process terminates or the given timeout
- * expires.  If no process is running, returns immediately.  The
- * argument is:
- *
- *  timeout = Specifies the maximum time this call may block.  Upon
- *            returning due to child termination, the elapsed time
- *            is subtracted from the given value.  A NULL pointer
- *            passed for this argument indicates no timeout for the
- *            call.
- *
- * Return value will be one of:
- *
- *    0 = Child did not terminate within timeout specified for
- *        the call.  Time elapsed has been subtracted from timeout
- *        argument.
- *    1 = Child has terminated or was not running.
- */
-kwsysEXPORT int kwsysProcess_WaitForExit(kwsysProcess* cp, double* timeout);
-
-/**
- * Interrupt the process group for the child process that is currently
- * running by sending it the appropriate operating-system specific signal.
- * The caller should call WaitForExit after this returns to wait for the
- * child to terminate.
- *
- * WARNING:  If you didn't specify kwsysProcess_Option_CreateProcessGroup,
- * you will interrupt your own process group.
- */
-kwsysEXPORT void kwsysProcess_Interrupt(kwsysProcess* cp);
-
-/**
- * Forcefully terminate the child process that is currently running.
- * The caller should call WaitForExit after this returns to wait for
- * the child to terminate.
- */
-kwsysEXPORT void kwsysProcess_Kill(kwsysProcess* cp);
-
-/**
- * Same as kwsysProcess_Kill using process ID to locate process to
- * terminate.
- * @see kwsysProcess_Kill(kwsysProcess* cp)
- */
-kwsysEXPORT void kwsysProcess_KillPID(unsigned long);
-
-/**
- * Reset the start time of the child process to the current time.
- */
-kwsysEXPORT void kwsysProcess_ResetStartTime(kwsysProcess* cp);
-
-#if defined(__cplusplus)
-} /* extern "C" */
-#endif
-
-/* If we are building a kwsys .c or .cxx file, let it use these macros.
-   Otherwise, undefine them to keep the namespace clean.  */
-#if !defined(KWSYS_NAMESPACE)
-#  undef kwsys_ns
-#  undef kwsysEXPORT
-#  if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    undef kwsysProcess
-#    undef kwsysProcess_s
-#    undef kwsysProcess_New
-#    undef kwsysProcess_Delete
-#    undef kwsysProcess_SetCommand
-#    undef kwsysProcess_AddCommand
-#    undef kwsysProcess_SetTimeout
-#    undef kwsysProcess_SetWorkingDirectory
-#    undef kwsysProcess_SetPipeFile
-#    undef kwsysProcess_SetPipeNative
-#    undef kwsysProcess_SetPipeShared
-#    undef kwsysProcess_Option_Detach
-#    undef kwsysProcess_Option_HideWindow
-#    undef kwsysProcess_Option_MergeOutput
-#    undef kwsysProcess_Option_Verbatim
-#    undef kwsysProcess_Option_CreateProcessGroup
-#    undef kwsysProcess_GetOption
-#    undef kwsysProcess_SetOption
-#    undef kwsysProcess_Option_e
-#    undef kwsysProcess_State_Starting
-#    undef kwsysProcess_State_Error
-#    undef kwsysProcess_State_Exception
-#    undef kwsysProcess_State_Executing
-#    undef kwsysProcess_State_Exited
-#    undef kwsysProcess_State_Expired
-#    undef kwsysProcess_State_Killed
-#    undef kwsysProcess_State_Disowned
-#    undef kwsysProcess_GetState
-#    undef kwsysProcess_State_e
-#    undef kwsysProcess_Exception_None
-#    undef kwsysProcess_Exception_Fault
-#    undef kwsysProcess_Exception_Illegal
-#    undef kwsysProcess_Exception_Interrupt
-#    undef kwsysProcess_Exception_Numerical
-#    undef kwsysProcess_Exception_Other
-#    undef kwsysProcess_GetExitException
-#    undef kwsysProcess_Exception_e
-#    undef kwsysProcess_GetExitCode
-#    undef kwsysProcess_GetExitValue
-#    undef kwsysProcess_GetErrorString
-#    undef kwsysProcess_GetExceptionString
-#    undef kwsysProcess_Execute
-#    undef kwsysProcess_Disown
-#    undef kwsysProcess_WaitForData
-#    undef kwsysProcess_Pipes_e
-#    undef kwsysProcess_Pipe_None
-#    undef kwsysProcess_Pipe_STDIN
-#    undef kwsysProcess_Pipe_STDOUT
-#    undef kwsysProcess_Pipe_STDERR
-#    undef kwsysProcess_Pipe_Timeout
-#    undef kwsysProcess_Pipe_Handle
-#    undef kwsysProcess_WaitForExit
-#    undef kwsysProcess_Interrupt
-#    undef kwsysProcess_Kill
-#    undef kwsysProcess_ResetStartTime
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/ProcessUNIX.c b/test/API/driver/kwsys/ProcessUNIX.c
deleted file mode 100644
index 100eddc..0000000
--- a/test/API/driver/kwsys/ProcessUNIX.c
+++ /dev/null
@@ -1,2920 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Process.h)
-#include KWSYS_HEADER(System.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "Process.h.in"
-#  include "System.h.in"
-#endif
-
-/*
-
-Implementation for UNIX
-
-On UNIX, a child process is forked to exec the program.  Three output
-pipes are read by the parent process using a select call to block
-until data are ready.  Two of the pipes are stdout and stderr for the
-child.  The third is a special pipe populated by a signal handler to
-indicate that a child has terminated.  This is used in conjunction
-with the timeout on the select call to implement a timeout for program
-even when it closes stdout and stderr and at the same time avoiding
-races.
-
-*/
-
-/*
-
-TODO:
-
-We cannot create the pipeline of processes in suspended states.  How
-do we cleanup processes already started when one fails to load?  Right
-now we are just killing them, which is probably not the right thing to
-do.
-
-*/
-
-#if defined(__CYGWIN__)
-/* Increase the file descriptor limit for select() before including
-   related system headers. (Default: 64) */
-#  define FD_SETSIZE 16384
-#endif
-
-#include <assert.h>    /* assert */
-#include <ctype.h>     /* isspace */
-#include <dirent.h>    /* DIR, dirent */
-#include <errno.h>     /* errno */
-#include <fcntl.h>     /* fcntl */
-#include <signal.h>    /* sigaction */
-#include <stddef.h>    /* ptrdiff_t */
-#include <stdio.h>     /* snprintf */
-#include <stdlib.h>    /* malloc, free */
-#include <string.h>    /* strdup, strerror, memset */
-#include <sys/stat.h>  /* open mode */
-#include <sys/time.h>  /* struct timeval */
-#include <sys/types.h> /* pid_t, fd_set */
-#include <sys/wait.h>  /* waitpid */
-#include <time.h>      /* gettimeofday */
-#include <unistd.h>    /* pipe, close, fork, execvp, select, _exit */
-
-#if defined(__VMS)
-#  define KWSYSPE_VMS_NONBLOCK , O_NONBLOCK
-#else
-#  define KWSYSPE_VMS_NONBLOCK
-#endif
-
-#if defined(KWSYS_C_HAS_PTRDIFF_T) && KWSYS_C_HAS_PTRDIFF_T
-typedef ptrdiff_t kwsysProcess_ptrdiff_t;
-#else
-typedef int kwsysProcess_ptrdiff_t;
-#endif
-
-#if defined(KWSYS_C_HAS_SSIZE_T) && KWSYS_C_HAS_SSIZE_T
-typedef ssize_t kwsysProcess_ssize_t;
-#else
-typedef int kwsysProcess_ssize_t;
-#endif
-
-#if defined(__BEOS__) && !defined(__ZETA__)
-/* BeOS 5 doesn't have usleep(), but it has snooze(), which is identical. */
-#  include <be/kernel/OS.h>
-static inline void kwsysProcess_usleep(unsigned int msec)
-{
-  snooze(msec);
-}
-#else
-#  define kwsysProcess_usleep usleep
-#endif
-
-/*
- * BeOS's select() works like WinSock: it's for networking only, and
- * doesn't work with Unix file handles...socket and file handles are
- * different namespaces (the same descriptor means different things in
- * each context!)
- *
- * So on Unix-like systems where select() is flakey, we'll set the
- * pipes' file handles to be non-blocking and just poll them directly
- * without select().
- */
-#if !defined(__BEOS__) && !defined(__VMS) && !defined(__MINT__) &&            \
-  !defined(KWSYSPE_USE_SELECT)
-#  define KWSYSPE_USE_SELECT 1
-#endif
-
-/* Some platforms do not have siginfo on their signal handlers.  */
-#if defined(SA_SIGINFO) && !defined(__BEOS__)
-#  define KWSYSPE_USE_SIGINFO 1
-#endif
-
-/* The number of pipes for the child's output.  The standard stdout
-   and stderr pipes are the first two.  One more pipe is used to
-   detect when the child process has terminated.  The third pipe is
-   not given to the child process, so it cannot close it until it
-   terminates.  */
-#define KWSYSPE_PIPE_COUNT 3
-#define KWSYSPE_PIPE_STDOUT 0
-#define KWSYSPE_PIPE_STDERR 1
-#define KWSYSPE_PIPE_SIGNAL 2
-
-/* The maximum amount to read from a pipe at a time.  */
-#define KWSYSPE_PIPE_BUFFER_SIZE 1024
-
-/* Keep track of times using a signed representation.  Switch to the
-   native (possibly unsigned) representation only when calling native
-   functions.  */
-typedef struct timeval kwsysProcessTimeNative;
-typedef struct kwsysProcessTime_s kwsysProcessTime;
-struct kwsysProcessTime_s
-{
-  long tv_sec;
-  long tv_usec;
-};
-
-typedef struct kwsysProcessCreateInformation_s
-{
-  int StdIn;
-  int StdOut;
-  int StdErr;
-  int ErrorPipe[2];
-} kwsysProcessCreateInformation;
-
-static void kwsysProcessVolatileFree(volatile void* p);
-static int kwsysProcessInitialize(kwsysProcess* cp);
-static void kwsysProcessCleanup(kwsysProcess* cp, int error);
-static void kwsysProcessCleanupDescriptor(int* pfd);
-static void kwsysProcessClosePipes(kwsysProcess* cp);
-static int kwsysProcessSetNonBlocking(int fd);
-static int kwsysProcessCreate(kwsysProcess* cp, int prIndex,
-                              kwsysProcessCreateInformation* si);
-static void kwsysProcessDestroy(kwsysProcess* cp);
-static int kwsysProcessSetupOutputPipeFile(int* p, const char* name);
-static int kwsysProcessSetupOutputPipeNative(int* p, int des[2]);
-static int kwsysProcessGetTimeoutTime(kwsysProcess* cp, double* userTimeout,
-                                      kwsysProcessTime* timeoutTime);
-static int kwsysProcessGetTimeoutLeft(kwsysProcessTime* timeoutTime,
-                                      double* userTimeout,
-                                      kwsysProcessTimeNative* timeoutLength,
-                                      int zeroIsExpired);
-static kwsysProcessTime kwsysProcessTimeGetCurrent(void);
-static double kwsysProcessTimeToDouble(kwsysProcessTime t);
-static kwsysProcessTime kwsysProcessTimeFromDouble(double d);
-static int kwsysProcessTimeLess(kwsysProcessTime in1, kwsysProcessTime in2);
-static kwsysProcessTime kwsysProcessTimeAdd(kwsysProcessTime in1,
-                                            kwsysProcessTime in2);
-static kwsysProcessTime kwsysProcessTimeSubtract(kwsysProcessTime in1,
-                                                 kwsysProcessTime in2);
-static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int sig,
-                                                int idx);
-static void kwsysProcessChildErrorExit(int errorPipe);
-static void kwsysProcessRestoreDefaultSignalHandlers(void);
-static pid_t kwsysProcessFork(kwsysProcess* cp,
-                              kwsysProcessCreateInformation* si);
-static void kwsysProcessKill(pid_t process_id);
-#if defined(__VMS)
-static int kwsysProcessSetVMSFeature(const char* name, int value);
-#endif
-static int kwsysProcessesAdd(kwsysProcess* cp);
-static void kwsysProcessesRemove(kwsysProcess* cp);
-#if KWSYSPE_USE_SIGINFO
-static void kwsysProcessesSignalHandler(int signum, siginfo_t* info,
-                                        void* ucontext);
-#else
-static void kwsysProcessesSignalHandler(int signum);
-#endif
-
-/* A structure containing results data for each process.  */
-typedef struct kwsysProcessResults_s kwsysProcessResults;
-struct kwsysProcessResults_s
-{
-  /* The status of the child process. */
-  int State;
-
-  /* The exceptional behavior that terminated the process, if any.  */
-  int ExitException;
-
-  /* The process exit code.  */
-  int ExitCode;
-
-  /* The process return code, if any.  */
-  int ExitValue;
-
-  /* Description for the ExitException.  */
-  char ExitExceptionString[KWSYSPE_PIPE_BUFFER_SIZE + 1];
-};
-
-/* Structure containing data used to implement the child's execution.  */
-struct kwsysProcess_s
-{
-  /* The command lines to execute.  */
-  char*** Commands;
-  volatile int NumberOfCommands;
-
-  /* Descriptors for the read ends of the child's output pipes and
-     the signal pipe. */
-  int PipeReadEnds[KWSYSPE_PIPE_COUNT];
-
-  /* Descriptors for the child's ends of the pipes.
-     Used temporarily during process creation.  */
-  int PipeChildStd[3];
-
-  /* Write descriptor for child termination signal pipe.  */
-  int SignalPipe;
-
-  /* Buffer for pipe data.  */
-  char PipeBuffer[KWSYSPE_PIPE_BUFFER_SIZE];
-
-  /* Process IDs returned by the calls to fork.  Everything is volatile
-     because the signal handler accesses them.  You must be very careful
-     when reaping PIDs or modifying this array to avoid race conditions.  */
-  volatile pid_t* volatile ForkPIDs;
-
-  /* Flag for whether the children were terminated by a failed select.  */
-  int SelectError;
-
-  /* The timeout length.  */
-  double Timeout;
-
-  /* The working directory for the process. */
-  char* WorkingDirectory;
-
-  /* Whether to create the child as a detached process.  */
-  int OptionDetach;
-
-  /* Whether the child was created as a detached process.  */
-  int Detached;
-
-  /* Whether to treat command lines as verbatim.  */
-  int Verbatim;
-
-  /* Whether to merge stdout/stderr of the child.  */
-  int MergeOutput;
-
-  /* Whether to create the process in a new process group.  */
-  volatile sig_atomic_t CreateProcessGroup;
-
-  /* Time at which the child started.  Negative for no timeout.  */
-  kwsysProcessTime StartTime;
-
-  /* Time at which the child will timeout.  Negative for no timeout.  */
-  kwsysProcessTime TimeoutTime;
-
-  /* Flag for whether the timeout expired.  */
-  int TimeoutExpired;
-
-  /* The number of pipes left open during execution.  */
-  int PipesLeft;
-
-#if KWSYSPE_USE_SELECT
-  /* File descriptor set for call to select.  */
-  fd_set PipeSet;
-#endif
-
-  /* The number of children still executing.  */
-  int CommandsLeft;
-
-  /* The status of the process structure.  Must be atomic because
-     the signal handler checks this to avoid a race.  */
-  volatile sig_atomic_t State;
-
-  /* Whether the process was killed.  */
-  volatile sig_atomic_t Killed;
-
-  /* Buffer for error message in case of failure.  */
-  char ErrorMessage[KWSYSPE_PIPE_BUFFER_SIZE + 1];
-
-  /* process results.  */
-  kwsysProcessResults* ProcessResults;
-
-  /* The exit codes of each child process in the pipeline.  */
-  int* CommandExitCodes;
-
-  /* Name of files to which stdin and stdout pipes are attached.  */
-  char* PipeFileSTDIN;
-  char* PipeFileSTDOUT;
-  char* PipeFileSTDERR;
-
-  /* Whether each pipe is shared with the parent process.  */
-  int PipeSharedSTDIN;
-  int PipeSharedSTDOUT;
-  int PipeSharedSTDERR;
-
-  /* Native pipes provided by the user.  */
-  int PipeNativeSTDIN[2];
-  int PipeNativeSTDOUT[2];
-  int PipeNativeSTDERR[2];
-
-  /* The real working directory of this process.  */
-  int RealWorkingDirectoryLength;
-  char* RealWorkingDirectory;
-};
-
-kwsysProcess* kwsysProcess_New(void)
-{
-  /* Allocate a process control structure.  */
-  kwsysProcess* cp = (kwsysProcess*)malloc(sizeof(kwsysProcess));
-  if (!cp) {
-    return 0;
-  }
-  memset(cp, 0, sizeof(kwsysProcess));
-
-  /* Share stdin with the parent process by default.  */
-  cp->PipeSharedSTDIN = 1;
-
-  /* No native pipes by default.  */
-  cp->PipeNativeSTDIN[0] = -1;
-  cp->PipeNativeSTDIN[1] = -1;
-  cp->PipeNativeSTDOUT[0] = -1;
-  cp->PipeNativeSTDOUT[1] = -1;
-  cp->PipeNativeSTDERR[0] = -1;
-  cp->PipeNativeSTDERR[1] = -1;
-
-  /* Set initial status.  */
-  cp->State = kwsysProcess_State_Starting;
-
-  return cp;
-}
-
-void kwsysProcess_Delete(kwsysProcess* cp)
-{
-  /* Make sure we have an instance.  */
-  if (!cp) {
-    return;
-  }
-
-  /* If the process is executing, wait for it to finish.  */
-  if (cp->State == kwsysProcess_State_Executing) {
-    if (cp->Detached) {
-      kwsysProcess_Disown(cp);
-    } else {
-      kwsysProcess_WaitForExit(cp, 0);
-    }
-  }
-
-  /* Free memory.  */
-  kwsysProcess_SetCommand(cp, 0);
-  kwsysProcess_SetWorkingDirectory(cp, 0);
-  kwsysProcess_SetPipeFile(cp, kwsysProcess_Pipe_STDIN, 0);
-  kwsysProcess_SetPipeFile(cp, kwsysProcess_Pipe_STDOUT, 0);
-  kwsysProcess_SetPipeFile(cp, kwsysProcess_Pipe_STDERR, 0);
-  free(cp->CommandExitCodes);
-  free(cp->ProcessResults);
-  free(cp);
-}
-
-int kwsysProcess_SetCommand(kwsysProcess* cp, char const* const* command)
-{
-  int i;
-  if (!cp) {
-    return 0;
-  }
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    char** c = cp->Commands[i];
-    while (*c) {
-      free(*c++);
-    }
-    free(cp->Commands[i]);
-  }
-  cp->NumberOfCommands = 0;
-  if (cp->Commands) {
-    free(cp->Commands);
-    cp->Commands = 0;
-  }
-  if (command) {
-    return kwsysProcess_AddCommand(cp, command);
-  }
-  return 1;
-}
-
-int kwsysProcess_AddCommand(kwsysProcess* cp, char const* const* command)
-{
-  int newNumberOfCommands;
-  char*** newCommands;
-
-  /* Make sure we have a command to add.  */
-  if (!cp || !command || !*command) {
-    return 0;
-  }
-
-  /* Allocate a new array for command pointers.  */
-  newNumberOfCommands = cp->NumberOfCommands + 1;
-  if (!(newCommands =
-          (char***)malloc(sizeof(char**) * (size_t)(newNumberOfCommands)))) {
-    /* Out of memory.  */
-    return 0;
-  }
-
-  /* Copy any existing commands into the new array.  */
-  {
-    int i;
-    for (i = 0; i < cp->NumberOfCommands; ++i) {
-      newCommands[i] = cp->Commands[i];
-    }
-  }
-
-  /* Add the new command.  */
-  if (cp->Verbatim) {
-    /* In order to run the given command line verbatim we need to
-       parse it.  */
-    newCommands[cp->NumberOfCommands] =
-      kwsysSystem_Parse_CommandForUnix(*command, 0);
-    if (!newCommands[cp->NumberOfCommands] ||
-        !newCommands[cp->NumberOfCommands][0]) {
-      /* Out of memory or no command parsed.  */
-      free(newCommands);
-      return 0;
-    }
-  } else {
-    /* Copy each argument string individually.  */
-    char const* const* c = command;
-    kwsysProcess_ptrdiff_t n = 0;
-    kwsysProcess_ptrdiff_t i = 0;
-    while (*c++)
-      ;
-    n = c - command - 1;
-    newCommands[cp->NumberOfCommands] =
-      (char**)malloc((size_t)(n + 1) * sizeof(char*));
-    if (!newCommands[cp->NumberOfCommands]) {
-      /* Out of memory.  */
-      free(newCommands);
-      return 0;
-    }
-    for (i = 0; i < n; ++i) {
-      assert(command[i]); /* Quiet Clang scan-build. */
-      newCommands[cp->NumberOfCommands][i] = strdup(command[i]);
-      if (!newCommands[cp->NumberOfCommands][i]) {
-        break;
-      }
-    }
-    if (i < n) {
-      /* Out of memory.  */
-      for (; i > 0; --i) {
-        free(newCommands[cp->NumberOfCommands][i - 1]);
-      }
-      free(newCommands);
-      return 0;
-    }
-    newCommands[cp->NumberOfCommands][n] = 0;
-  }
-
-  /* Successfully allocated new command array.  Free the old array. */
-  free(cp->Commands);
-  cp->Commands = newCommands;
-  cp->NumberOfCommands = newNumberOfCommands;
-
-  return 1;
-}
-
-void kwsysProcess_SetTimeout(kwsysProcess* cp, double timeout)
-{
-  if (!cp) {
-    return;
-  }
-  cp->Timeout = timeout;
-  if (cp->Timeout < 0) {
-    cp->Timeout = 0;
-  }
-  // Force recomputation of TimeoutTime.
-  cp->TimeoutTime.tv_sec = -1;
-}
-
-int kwsysProcess_SetWorkingDirectory(kwsysProcess* cp, const char* dir)
-{
-  if (!cp) {
-    return 0;
-  }
-  if (cp->WorkingDirectory == dir) {
-    return 1;
-  }
-  if (cp->WorkingDirectory && dir && strcmp(cp->WorkingDirectory, dir) == 0) {
-    return 1;
-  }
-  if (cp->WorkingDirectory) {
-    free(cp->WorkingDirectory);
-    cp->WorkingDirectory = 0;
-  }
-  if (dir) {
-    cp->WorkingDirectory = strdup(dir);
-    if (!cp->WorkingDirectory) {
-      return 0;
-    }
-  }
-  return 1;
-}
-
-int kwsysProcess_SetPipeFile(kwsysProcess* cp, int prPipe, const char* file)
-{
-  char** pfile;
-  if (!cp) {
-    return 0;
-  }
-  switch (prPipe) {
-    case kwsysProcess_Pipe_STDIN:
-      pfile = &cp->PipeFileSTDIN;
-      break;
-    case kwsysProcess_Pipe_STDOUT:
-      pfile = &cp->PipeFileSTDOUT;
-      break;
-    case kwsysProcess_Pipe_STDERR:
-      pfile = &cp->PipeFileSTDERR;
-      break;
-    default:
-      return 0;
-  }
-  if (*pfile) {
-    free(*pfile);
-    *pfile = 0;
-  }
-  if (file) {
-    *pfile = strdup(file);
-    if (!*pfile) {
-      return 0;
-    }
-  }
-
-  /* If we are redirecting the pipe, do not share it or use a native
-     pipe.  */
-  if (*pfile) {
-    kwsysProcess_SetPipeNative(cp, prPipe, 0);
-    kwsysProcess_SetPipeShared(cp, prPipe, 0);
-  }
-  return 1;
-}
-
-void kwsysProcess_SetPipeShared(kwsysProcess* cp, int prPipe, int shared)
-{
-  if (!cp) {
-    return;
-  }
-
-  switch (prPipe) {
-    case kwsysProcess_Pipe_STDIN:
-      cp->PipeSharedSTDIN = shared ? 1 : 0;
-      break;
-    case kwsysProcess_Pipe_STDOUT:
-      cp->PipeSharedSTDOUT = shared ? 1 : 0;
-      break;
-    case kwsysProcess_Pipe_STDERR:
-      cp->PipeSharedSTDERR = shared ? 1 : 0;
-      break;
-    default:
-      return;
-  }
-
-  /* If we are sharing the pipe, do not redirect it to a file or use a
-     native pipe.  */
-  if (shared) {
-    kwsysProcess_SetPipeFile(cp, prPipe, 0);
-    kwsysProcess_SetPipeNative(cp, prPipe, 0);
-  }
-}
-
-void kwsysProcess_SetPipeNative(kwsysProcess* cp, int prPipe, int p[2])
-{
-  int* pPipeNative = 0;
-
-  if (!cp) {
-    return;
-  }
-
-  switch (prPipe) {
-    case kwsysProcess_Pipe_STDIN:
-      pPipeNative = cp->PipeNativeSTDIN;
-      break;
-    case kwsysProcess_Pipe_STDOUT:
-      pPipeNative = cp->PipeNativeSTDOUT;
-      break;
-    case kwsysProcess_Pipe_STDERR:
-      pPipeNative = cp->PipeNativeSTDERR;
-      break;
-    default:
-      return;
-  }
-
-  /* Copy the native pipe descriptors provided.  */
-  if (p) {
-    pPipeNative[0] = p[0];
-    pPipeNative[1] = p[1];
-  } else {
-    pPipeNative[0] = -1;
-    pPipeNative[1] = -1;
-  }
-
-  /* If we are using a native pipe, do not share it or redirect it to
-     a file.  */
-  if (p) {
-    kwsysProcess_SetPipeFile(cp, prPipe, 0);
-    kwsysProcess_SetPipeShared(cp, prPipe, 0);
-  }
-}
-
-int kwsysProcess_GetOption(kwsysProcess* cp, int optionId)
-{
-  if (!cp) {
-    return 0;
-  }
-
-  switch (optionId) {
-    case kwsysProcess_Option_Detach:
-      return cp->OptionDetach;
-    case kwsysProcess_Option_MergeOutput:
-      return cp->MergeOutput;
-    case kwsysProcess_Option_Verbatim:
-      return cp->Verbatim;
-    case kwsysProcess_Option_CreateProcessGroup:
-      return cp->CreateProcessGroup;
-    default:
-      return 0;
-  }
-}
-
-void kwsysProcess_SetOption(kwsysProcess* cp, int optionId, int value)
-{
-  if (!cp) {
-    return;
-  }
-
-  switch (optionId) {
-    case kwsysProcess_Option_Detach:
-      cp->OptionDetach = value;
-      break;
-    case kwsysProcess_Option_MergeOutput:
-      cp->MergeOutput = value;
-      break;
-    case kwsysProcess_Option_Verbatim:
-      cp->Verbatim = value;
-      break;
-    case kwsysProcess_Option_CreateProcessGroup:
-      cp->CreateProcessGroup = value;
-      break;
-    default:
-      break;
-  }
-}
-
-int kwsysProcess_GetState(kwsysProcess* cp)
-{
-  return cp ? cp->State : kwsysProcess_State_Error;
-}
-
-int kwsysProcess_GetExitException(kwsysProcess* cp)
-{
-  return (cp && cp->ProcessResults && (cp->NumberOfCommands > 0))
-    ? cp->ProcessResults[cp->NumberOfCommands - 1].ExitException
-    : kwsysProcess_Exception_Other;
-}
-
-int kwsysProcess_GetExitCode(kwsysProcess* cp)
-{
-  return (cp && cp->ProcessResults && (cp->NumberOfCommands > 0))
-    ? cp->ProcessResults[cp->NumberOfCommands - 1].ExitCode
-    : 0;
-}
-
-int kwsysProcess_GetExitValue(kwsysProcess* cp)
-{
-  return (cp && cp->ProcessResults && (cp->NumberOfCommands > 0))
-    ? cp->ProcessResults[cp->NumberOfCommands - 1].ExitValue
-    : -1;
-}
-
-const char* kwsysProcess_GetErrorString(kwsysProcess* cp)
-{
-  if (!cp) {
-    return "Process management structure could not be allocated";
-  } else if (cp->State == kwsysProcess_State_Error) {
-    return cp->ErrorMessage;
-  }
-  return "Success";
-}
-
-const char* kwsysProcess_GetExceptionString(kwsysProcess* cp)
-{
-  if (!(cp && cp->ProcessResults && (cp->NumberOfCommands > 0))) {
-    return "GetExceptionString called with NULL process management structure";
-  } else if (cp->State == kwsysProcess_State_Exception) {
-    return cp->ProcessResults[cp->NumberOfCommands - 1].ExitExceptionString;
-  }
-  return "No exception";
-}
-
-/* the index should be in array bound. */
-#define KWSYSPE_IDX_CHK(RET)                                                  \
-  if (!cp || idx >= cp->NumberOfCommands || idx < 0) {                        \
-    return RET;                                                               \
-  }
-
-int kwsysProcess_GetStateByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(kwsysProcess_State_Error)
-  return cp->ProcessResults[idx].State;
-}
-
-int kwsysProcess_GetExitExceptionByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(kwsysProcess_Exception_Other)
-  return cp->ProcessResults[idx].ExitException;
-}
-
-int kwsysProcess_GetExitValueByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(-1)
-  return cp->ProcessResults[idx].ExitValue;
-}
-
-int kwsysProcess_GetExitCodeByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(-1)
-  return cp->CommandExitCodes[idx];
-}
-
-const char* kwsysProcess_GetExceptionStringByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK("GetExceptionString called with NULL process management "
-                  "structure or index out of bound")
-  if (cp->ProcessResults[idx].State == kwsysProcess_StateByIndex_Exception) {
-    return cp->ProcessResults[idx].ExitExceptionString;
-  }
-  return "No exception";
-}
-
-#undef KWSYSPE_IDX_CHK
-
-void kwsysProcess_Execute(kwsysProcess* cp)
-{
-  int i;
-
-  /* Do not execute a second copy simultaneously.  */
-  if (!cp || cp->State == kwsysProcess_State_Executing) {
-    return;
-  }
-
-  /* Make sure we have something to run.  */
-  if (cp->NumberOfCommands < 1) {
-    strcpy(cp->ErrorMessage, "No command");
-    cp->State = kwsysProcess_State_Error;
-    return;
-  }
-
-  /* Initialize the control structure for a new process.  */
-  if (!kwsysProcessInitialize(cp)) {
-    strcpy(cp->ErrorMessage, "Out of memory");
-    cp->State = kwsysProcess_State_Error;
-    return;
-  }
-
-#if defined(__VMS)
-  /* Make sure pipes behave like streams on VMS.  */
-  if (!kwsysProcessSetVMSFeature("DECC$STREAM_PIPE", 1)) {
-    kwsysProcessCleanup(cp, 1);
-    return;
-  }
-#endif
-
-  /* Save the real working directory of this process and change to
-     the working directory for the child processes.  This is needed
-     to make pipe file paths evaluate correctly.  */
-  if (cp->WorkingDirectory) {
-    int r;
-    if (!getcwd(cp->RealWorkingDirectory,
-                (size_t)(cp->RealWorkingDirectoryLength))) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-
-    /* Some platforms specify that the chdir call may be
-       interrupted.  Repeat the call until it finishes.  */
-    while (((r = chdir(cp->WorkingDirectory)) < 0) && (errno == EINTR))
-      ;
-    if (r < 0) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  }
-
-  /* If not running a detached child, add this object to the global
-     set of process objects that wish to be notified when a child
-     exits.  */
-  if (!cp->OptionDetach) {
-    if (!kwsysProcessesAdd(cp)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  }
-
-  /* Setup the stdin pipe for the first process.  */
-  if (cp->PipeFileSTDIN) {
-    /* Open a file for the child's stdin to read.  */
-    cp->PipeChildStd[0] = open(cp->PipeFileSTDIN, O_RDONLY);
-    if (cp->PipeChildStd[0] < 0) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-
-    /* Set close-on-exec flag on the pipe's end.  */
-    if (fcntl(cp->PipeChildStd[0], F_SETFD, FD_CLOEXEC) < 0) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  } else if (cp->PipeSharedSTDIN) {
-    cp->PipeChildStd[0] = 0;
-  } else if (cp->PipeNativeSTDIN[0] >= 0) {
-    cp->PipeChildStd[0] = cp->PipeNativeSTDIN[0];
-
-    /* Set close-on-exec flag on the pipe's ends.  The read end will
-       be dup2-ed into the stdin descriptor after the fork but before
-       the exec.  */
-    if ((fcntl(cp->PipeNativeSTDIN[0], F_SETFD, FD_CLOEXEC) < 0) ||
-        (fcntl(cp->PipeNativeSTDIN[1], F_SETFD, FD_CLOEXEC) < 0)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  } else {
-    cp->PipeChildStd[0] = -1;
-  }
-
-  /* Create the output pipe for the last process.
-     We always create this so the pipe can be passed to select even if
-     it will report closed immediately.  */
-  {
-    /* Create the pipe.  */
-    int p[2];
-    if (pipe(p KWSYSPE_VMS_NONBLOCK) < 0) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-
-    /* Store the pipe.  */
-    cp->PipeReadEnds[KWSYSPE_PIPE_STDOUT] = p[0];
-    cp->PipeChildStd[1] = p[1];
-
-    /* Set close-on-exec flag on the pipe's ends.  */
-    if ((fcntl(p[0], F_SETFD, FD_CLOEXEC) < 0) ||
-        (fcntl(p[1], F_SETFD, FD_CLOEXEC) < 0)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-
-    /* Set to non-blocking in case select lies, or for the polling
-       implementation.  */
-    if (!kwsysProcessSetNonBlocking(p[0])) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  }
-
-  if (cp->PipeFileSTDOUT) {
-    /* Use a file for stdout.  */
-    if (!kwsysProcessSetupOutputPipeFile(&cp->PipeChildStd[1],
-                                         cp->PipeFileSTDOUT)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  } else if (cp->PipeSharedSTDOUT) {
-    /* Use the parent stdout.  */
-    kwsysProcessCleanupDescriptor(&cp->PipeChildStd[1]);
-    cp->PipeChildStd[1] = 1;
-  } else if (cp->PipeNativeSTDOUT[1] >= 0) {
-    /* Use the given descriptor for stdout.  */
-    if (!kwsysProcessSetupOutputPipeNative(&cp->PipeChildStd[1],
-                                           cp->PipeNativeSTDOUT)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  }
-
-  /* Create stderr pipe to be shared by all processes in the pipeline.
-     We always create this so the pipe can be passed to select even if
-     it will report closed immediately.  */
-  {
-    /* Create the pipe.  */
-    int p[2];
-    if (pipe(p KWSYSPE_VMS_NONBLOCK) < 0) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-
-    /* Store the pipe.  */
-    cp->PipeReadEnds[KWSYSPE_PIPE_STDERR] = p[0];
-    cp->PipeChildStd[2] = p[1];
-
-    /* Set close-on-exec flag on the pipe's ends.  */
-    if ((fcntl(p[0], F_SETFD, FD_CLOEXEC) < 0) ||
-        (fcntl(p[1], F_SETFD, FD_CLOEXEC) < 0)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-
-    /* Set to non-blocking in case select lies, or for the polling
-       implementation.  */
-    if (!kwsysProcessSetNonBlocking(p[0])) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  }
-
-  if (cp->PipeFileSTDERR) {
-    /* Use a file for stderr.  */
-    if (!kwsysProcessSetupOutputPipeFile(&cp->PipeChildStd[2],
-                                         cp->PipeFileSTDERR)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  } else if (cp->PipeSharedSTDERR) {
-    /* Use the parent stderr.  */
-    kwsysProcessCleanupDescriptor(&cp->PipeChildStd[2]);
-    cp->PipeChildStd[2] = 2;
-  } else if (cp->PipeNativeSTDERR[1] >= 0) {
-    /* Use the given handle for stderr.  */
-    if (!kwsysProcessSetupOutputPipeNative(&cp->PipeChildStd[2],
-                                           cp->PipeNativeSTDERR)) {
-      kwsysProcessCleanup(cp, 1);
-      return;
-    }
-  }
-
-  /* The timeout period starts now.  */
-  cp->StartTime = kwsysProcessTimeGetCurrent();
-  cp->TimeoutTime.tv_sec = -1;
-  cp->TimeoutTime.tv_usec = -1;
-
-  /* Create the pipeline of processes.  */
-  {
-    kwsysProcessCreateInformation si = { -1, -1, -1, { -1, -1 } };
-    int nextStdIn = cp->PipeChildStd[0];
-    for (i = 0; i < cp->NumberOfCommands; ++i) {
-      /* Setup the process's pipes.  */
-      si.StdIn = nextStdIn;
-      if (i == cp->NumberOfCommands - 1) {
-        nextStdIn = -1;
-        si.StdOut = cp->PipeChildStd[1];
-      } else {
-        /* Create a pipe to sit between the children.  */
-        int p[2] = { -1, -1 };
-        if (pipe(p KWSYSPE_VMS_NONBLOCK) < 0) {
-          if (nextStdIn != cp->PipeChildStd[0]) {
-            kwsysProcessCleanupDescriptor(&nextStdIn);
-          }
-          kwsysProcessCleanup(cp, 1);
-          return;
-        }
-
-        /* Set close-on-exec flag on the pipe's ends.  */
-        if ((fcntl(p[0], F_SETFD, FD_CLOEXEC) < 0) ||
-            (fcntl(p[1], F_SETFD, FD_CLOEXEC) < 0)) {
-          close(p[0]);
-          close(p[1]);
-          if (nextStdIn != cp->PipeChildStd[0]) {
-            kwsysProcessCleanupDescriptor(&nextStdIn);
-          }
-          kwsysProcessCleanup(cp, 1);
-          return;
-        }
-        nextStdIn = p[0];
-        si.StdOut = p[1];
-      }
-      si.StdErr = cp->MergeOutput ? cp->PipeChildStd[1] : cp->PipeChildStd[2];
-
-      {
-        int res = kwsysProcessCreate(cp, i, &si);
-
-        /* Close our copies of pipes used between children.  */
-        if (si.StdIn != cp->PipeChildStd[0]) {
-          kwsysProcessCleanupDescriptor(&si.StdIn);
-        }
-        if (si.StdOut != cp->PipeChildStd[1]) {
-          kwsysProcessCleanupDescriptor(&si.StdOut);
-        }
-        if (si.StdErr != cp->PipeChildStd[2] && !cp->MergeOutput) {
-          kwsysProcessCleanupDescriptor(&si.StdErr);
-        }
-
-        if (!res) {
-          kwsysProcessCleanupDescriptor(&si.ErrorPipe[0]);
-          kwsysProcessCleanupDescriptor(&si.ErrorPipe[1]);
-          if (nextStdIn != cp->PipeChildStd[0]) {
-            kwsysProcessCleanupDescriptor(&nextStdIn);
-          }
-          kwsysProcessCleanup(cp, 1);
-          return;
-        }
-      }
-    }
-  }
-
-  /* The parent process does not need the child's pipe ends.  */
-  for (i = 0; i < 3; ++i) {
-    kwsysProcessCleanupDescriptor(&cp->PipeChildStd[i]);
-  }
-
-  /* Restore the working directory. */
-  if (cp->RealWorkingDirectory) {
-    /* Some platforms specify that the chdir call may be
-       interrupted.  Repeat the call until it finishes.  */
-    while ((chdir(cp->RealWorkingDirectory) < 0) && (errno == EINTR))
-      ;
-    free(cp->RealWorkingDirectory);
-    cp->RealWorkingDirectory = 0;
-  }
-
-  /* All the pipes are now open.  */
-  cp->PipesLeft = KWSYSPE_PIPE_COUNT;
-
-  /* The process has now started.  */
-  cp->State = kwsysProcess_State_Executing;
-  cp->Detached = cp->OptionDetach;
-}
-
-kwsysEXPORT void kwsysProcess_Disown(kwsysProcess* cp)
-{
-  /* Make sure a detached child process is running.  */
-  if (!cp || !cp->Detached || cp->State != kwsysProcess_State_Executing ||
-      cp->TimeoutExpired || cp->Killed) {
-    return;
-  }
-
-  /* Close all the pipes safely.  */
-  kwsysProcessClosePipes(cp);
-
-  /* We will not wait for exit, so cleanup now.  */
-  kwsysProcessCleanup(cp, 0);
-
-  /* The process has been disowned.  */
-  cp->State = kwsysProcess_State_Disowned;
-}
-
-typedef struct kwsysProcessWaitData_s
-{
-  int Expired;
-  int PipeId;
-  int User;
-  double* UserTimeout;
-  kwsysProcessTime TimeoutTime;
-} kwsysProcessWaitData;
-static int kwsysProcessWaitForPipe(kwsysProcess* cp, char** data, int* length,
-                                   kwsysProcessWaitData* wd);
-
-int kwsysProcess_WaitForData(kwsysProcess* cp, char** data, int* length,
-                             double* userTimeout)
-{
-  kwsysProcessTime userStartTime = { 0, 0 };
-  kwsysProcessWaitData wd = { 0, kwsysProcess_Pipe_None, 0, 0, { 0, 0 } };
-  wd.UserTimeout = userTimeout;
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing || cp->Killed ||
-      cp->TimeoutExpired) {
-    return kwsysProcess_Pipe_None;
-  }
-
-  /* Record the time at which user timeout period starts.  */
-  if (userTimeout) {
-    userStartTime = kwsysProcessTimeGetCurrent();
-  }
-
-  /* Calculate the time at which a timeout will expire, and whether it
-     is the user or process timeout.  */
-  wd.User = kwsysProcessGetTimeoutTime(cp, userTimeout, &wd.TimeoutTime);
-
-  /* Data can only be available when pipes are open.  If the process
-     is not running, cp->PipesLeft will be 0.  */
-  while (cp->PipesLeft > 0 &&
-         !kwsysProcessWaitForPipe(cp, data, length, &wd)) {
-  }
-
-  /* Update the user timeout.  */
-  if (userTimeout) {
-    kwsysProcessTime userEndTime = kwsysProcessTimeGetCurrent();
-    kwsysProcessTime difference =
-      kwsysProcessTimeSubtract(userEndTime, userStartTime);
-    double d = kwsysProcessTimeToDouble(difference);
-    *userTimeout -= d;
-    if (*userTimeout < 0) {
-      *userTimeout = 0;
-    }
-  }
-
-  /* Check what happened.  */
-  if (wd.PipeId) {
-    /* Data are ready on a pipe.  */
-    return wd.PipeId;
-  } else if (wd.Expired) {
-    /* A timeout has expired.  */
-    if (wd.User) {
-      /* The user timeout has expired.  It has no time left.  */
-      return kwsysProcess_Pipe_Timeout;
-    } else {
-      /* The process timeout has expired.  Kill the children now.  */
-      kwsysProcess_Kill(cp);
-      cp->Killed = 0;
-      cp->TimeoutExpired = 1;
-      return kwsysProcess_Pipe_None;
-    }
-  } else {
-    /* No pipes are left open.  */
-    return kwsysProcess_Pipe_None;
-  }
-}
-
-static int kwsysProcessWaitForPipe(kwsysProcess* cp, char** data, int* length,
-                                   kwsysProcessWaitData* wd)
-{
-  int i;
-  kwsysProcessTimeNative timeoutLength;
-
-#if KWSYSPE_USE_SELECT
-  int numReady = 0;
-  int max = -1;
-  kwsysProcessTimeNative* timeout = 0;
-
-  /* Check for any open pipes with data reported ready by the last
-     call to select.  According to "man select_tut" we must deal
-     with all descriptors reported by a call to select before
-     passing them to another select call.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    if (cp->PipeReadEnds[i] >= 0 &&
-        FD_ISSET(cp->PipeReadEnds[i], &cp->PipeSet)) {
-      kwsysProcess_ssize_t n;
-
-      /* We are handling this pipe now.  Remove it from the set.  */
-      FD_CLR(cp->PipeReadEnds[i], &cp->PipeSet);
-
-      /* The pipe is ready to read without blocking.  Keep trying to
-         read until the operation is not interrupted.  */
-      while (((n = read(cp->PipeReadEnds[i], cp->PipeBuffer,
-                        KWSYSPE_PIPE_BUFFER_SIZE)) < 0) &&
-             (errno == EINTR))
-        ;
-      if (n > 0) {
-        /* We have data on this pipe.  */
-        if (i == KWSYSPE_PIPE_SIGNAL) {
-          /* A child process has terminated.  */
-          kwsysProcessDestroy(cp);
-        } else if (data && length) {
-          /* Report this data.  */
-          *data = cp->PipeBuffer;
-          *length = (int)(n);
-          switch (i) {
-            case KWSYSPE_PIPE_STDOUT:
-              wd->PipeId = kwsysProcess_Pipe_STDOUT;
-              break;
-            case KWSYSPE_PIPE_STDERR:
-              wd->PipeId = kwsysProcess_Pipe_STDERR;
-              break;
-          }
-          return 1;
-        }
-      } else if (n < 0 && errno == EAGAIN) {
-        /* No data are really ready.  The select call lied.  See the
-           "man select" page on Linux for cases when this occurs.  */
-      } else {
-        /* We are done reading from this pipe.  */
-        kwsysProcessCleanupDescriptor(&cp->PipeReadEnds[i]);
-        --cp->PipesLeft;
-      }
-    }
-  }
-
-  /* If we have data, break early.  */
-  if (wd->PipeId) {
-    return 1;
-  }
-
-  /* Make sure the set is empty (it should always be empty here
-     anyway).  */
-  FD_ZERO(&cp->PipeSet);
-
-  /* Setup a timeout if required.  */
-  if (wd->TimeoutTime.tv_sec < 0) {
-    timeout = 0;
-  } else {
-    timeout = &timeoutLength;
-  }
-  if (kwsysProcessGetTimeoutLeft(
-        &wd->TimeoutTime, wd->User ? wd->UserTimeout : 0, &timeoutLength, 0)) {
-    /* Timeout has already expired.  */
-    wd->Expired = 1;
-    return 1;
-  }
-
-  /* Add the pipe reading ends that are still open.  */
-  max = -1;
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    if (cp->PipeReadEnds[i] >= 0) {
-      FD_SET(cp->PipeReadEnds[i], &cp->PipeSet);
-      if (cp->PipeReadEnds[i] > max) {
-        max = cp->PipeReadEnds[i];
-      }
-    }
-  }
-
-  /* Make sure we have a non-empty set.  */
-  if (max < 0) {
-    /* All pipes have closed.  Child has terminated.  */
-    return 1;
-  }
-
-  /* Run select to block until data are available.  Repeat call
-     until it is not interrupted.  */
-  while (((numReady = select(max + 1, &cp->PipeSet, 0, 0, timeout)) < 0) &&
-         (errno == EINTR))
-    ;
-
-  /* Check result of select.  */
-  if (numReady == 0) {
-    /* Select's timeout expired.  */
-    wd->Expired = 1;
-    return 1;
-  } else if (numReady < 0) {
-    /* Select returned an error.  Leave the error description in the
-       pipe buffer.  */
-    strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
-
-    /* Kill the children now.  */
-    kwsysProcess_Kill(cp);
-    cp->Killed = 0;
-    cp->SelectError = 1;
-  }
-
-  return 0;
-#else
-  /* Poll pipes for data since we do not have select.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    if (cp->PipeReadEnds[i] >= 0) {
-      const int fd = cp->PipeReadEnds[i];
-      int n = read(fd, cp->PipeBuffer, KWSYSPE_PIPE_BUFFER_SIZE);
-      if (n > 0) {
-        /* We have data on this pipe.  */
-        if (i == KWSYSPE_PIPE_SIGNAL) {
-          /* A child process has terminated.  */
-          kwsysProcessDestroy(cp);
-        } else if (data && length) {
-          /* Report this data.  */
-          *data = cp->PipeBuffer;
-          *length = n;
-          switch (i) {
-            case KWSYSPE_PIPE_STDOUT:
-              wd->PipeId = kwsysProcess_Pipe_STDOUT;
-              break;
-            case KWSYSPE_PIPE_STDERR:
-              wd->PipeId = kwsysProcess_Pipe_STDERR;
-              break;
-          };
-        }
-        return 1;
-      } else if (n == 0) /* EOF */
-      {
-/* We are done reading from this pipe.  */
-#  if defined(__VMS)
-        if (!cp->CommandsLeft)
-#  endif
-        {
-          kwsysProcessCleanupDescriptor(&cp->PipeReadEnds[i]);
-          --cp->PipesLeft;
-        }
-      } else if (n < 0) /* error */
-      {
-#  if defined(__VMS)
-        if (!cp->CommandsLeft) {
-          kwsysProcessCleanupDescriptor(&cp->PipeReadEnds[i]);
-          --cp->PipesLeft;
-        } else
-#  endif
-          if ((errno != EINTR) && (errno != EAGAIN)) {
-          strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
-          /* Kill the children now.  */
-          kwsysProcess_Kill(cp);
-          cp->Killed = 0;
-          cp->SelectError = 1;
-          return 1;
-        }
-      }
-    }
-  }
-
-  /* If we have data, break early.  */
-  if (wd->PipeId) {
-    return 1;
-  }
-
-  if (kwsysProcessGetTimeoutLeft(
-        &wd->TimeoutTime, wd->User ? wd->UserTimeout : 0, &timeoutLength, 1)) {
-    /* Timeout has already expired.  */
-    wd->Expired = 1;
-    return 1;
-  }
-
-  /* Sleep a little, try again. */
-  {
-    unsigned int msec =
-      ((timeoutLength.tv_sec * 1000) + (timeoutLength.tv_usec / 1000));
-    if (msec > 100000) {
-      msec = 100000; /* do not sleep more than 100 milliseconds at a time */
-    }
-    kwsysProcess_usleep(msec);
-  }
-  return 0;
-#endif
-}
-
-int kwsysProcess_WaitForExit(kwsysProcess* cp, double* userTimeout)
-{
-  int prPipe = 0;
-
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing) {
-    return 1;
-  }
-
-  /* Wait for all the pipes to close.  Ignore all data.  */
-  while ((prPipe = kwsysProcess_WaitForData(cp, 0, 0, userTimeout)) > 0) {
-    if (prPipe == kwsysProcess_Pipe_Timeout) {
-      return 0;
-    }
-  }
-
-  /* Check if there was an error in one of the waitpid calls.  */
-  if (cp->State == kwsysProcess_State_Error) {
-    /* The error message is already in its buffer.  Tell
-       kwsysProcessCleanup to not create it.  */
-    kwsysProcessCleanup(cp, 0);
-    return 1;
-  }
-
-  /* Check whether the child reported an error invoking the process.  */
-  if (cp->SelectError) {
-    /* The error message is already in its buffer.  Tell
-       kwsysProcessCleanup to not create it.  */
-    kwsysProcessCleanup(cp, 0);
-    cp->State = kwsysProcess_State_Error;
-    return 1;
-  }
-  /* Determine the outcome.  */
-  if (cp->Killed) {
-    /* We killed the child.  */
-    cp->State = kwsysProcess_State_Killed;
-  } else if (cp->TimeoutExpired) {
-    /* The timeout expired.  */
-    cp->State = kwsysProcess_State_Expired;
-  } else {
-    /* The children exited.  Report the outcome of the child processes.  */
-    for (prPipe = 0; prPipe < cp->NumberOfCommands; ++prPipe) {
-      cp->ProcessResults[prPipe].ExitCode = cp->CommandExitCodes[prPipe];
-      if (WIFEXITED(cp->ProcessResults[prPipe].ExitCode)) {
-        /* The child exited normally.  */
-        cp->ProcessResults[prPipe].State = kwsysProcess_StateByIndex_Exited;
-        cp->ProcessResults[prPipe].ExitException = kwsysProcess_Exception_None;
-        cp->ProcessResults[prPipe].ExitValue =
-          (int)WEXITSTATUS(cp->ProcessResults[prPipe].ExitCode);
-      } else if (WIFSIGNALED(cp->ProcessResults[prPipe].ExitCode)) {
-        /* The child received an unhandled signal.  */
-        cp->ProcessResults[prPipe].State = kwsysProcess_State_Exception;
-        kwsysProcessSetExitExceptionByIndex(
-          cp, (int)WTERMSIG(cp->ProcessResults[prPipe].ExitCode), prPipe);
-      } else {
-        /* Error getting the child return code.  */
-        strcpy(cp->ProcessResults[prPipe].ExitExceptionString,
-               "Error getting child return code.");
-        cp->ProcessResults[prPipe].State = kwsysProcess_StateByIndex_Error;
-      }
-    }
-    /* support legacy state status value */
-    cp->State = cp->ProcessResults[cp->NumberOfCommands - 1].State;
-  }
-  /* Normal cleanup.  */
-  kwsysProcessCleanup(cp, 0);
-  return 1;
-}
-
-void kwsysProcess_Interrupt(kwsysProcess* cp)
-{
-  int i;
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing || cp->TimeoutExpired ||
-      cp->Killed) {
-    return;
-  }
-
-  /* Interrupt the children.  */
-  if (cp->CreateProcessGroup) {
-    if (cp->ForkPIDs) {
-      for (i = 0; i < cp->NumberOfCommands; ++i) {
-        /* Make sure the PID is still valid. */
-        if (cp->ForkPIDs[i]) {
-          /* The user created a process group for this process.  The group ID
-             is the process ID for the original process in the group.  */
-          kill(-cp->ForkPIDs[i], SIGINT);
-        }
-      }
-    }
-  } else {
-    /* No process group was created.  Kill our own process group.
-       NOTE:  While one could argue that we could call kill(cp->ForkPIDs[i],
-       SIGINT) as a way to still interrupt the process even though it's not in
-       a special group, this is not an option on Windows.  Therefore, we kill
-       the current process group for consistency with Windows.  */
-    kill(0, SIGINT);
-  }
-}
-
-void kwsysProcess_Kill(kwsysProcess* cp)
-{
-  int i;
-
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing) {
-    return;
-  }
-
-  /* First close the child exit report pipe write end to avoid causing a
-     SIGPIPE when the child terminates and our signal handler tries to
-     report it after we have already closed the read end.  */
-  kwsysProcessCleanupDescriptor(&cp->SignalPipe);
-
-#if !defined(__APPLE__)
-  /* Close all the pipe read ends.  Do this before killing the
-     children because Cygwin has problems killing processes that are
-     blocking to wait for writing to their output pipes.  */
-  kwsysProcessClosePipes(cp);
-#endif
-
-  /* Kill the children.  */
-  cp->Killed = 1;
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    int status;
-    if (cp->ForkPIDs[i]) {
-      /* Kill the child.  */
-      kwsysProcessKill(cp->ForkPIDs[i]);
-
-      /* Reap the child.  Keep trying until the call is not
-         interrupted.  */
-      while ((waitpid(cp->ForkPIDs[i], &status, 0) < 0) && (errno == EINTR))
-        ;
-    }
-  }
-
-#if defined(__APPLE__)
-  /* Close all the pipe read ends.  Do this after killing the
-     children because OS X has problems closing pipe read ends whose
-     pipes are full and still have an open write end.  */
-  kwsysProcessClosePipes(cp);
-#endif
-
-  cp->CommandsLeft = 0;
-}
-
-/* Call the free() function with a pointer to volatile without causing
-   compiler warnings.  */
-static void kwsysProcessVolatileFree(volatile void* p)
-{
-/* clang has made it impossible to free memory that points to volatile
-   without first using special pragmas to disable a warning...  */
-#if defined(__clang__) && !defined(__INTEL_COMPILER)
-#  pragma clang diagnostic push
-#  pragma clang diagnostic ignored "-Wcast-qual"
-#endif
-  free((void*)p); /* The cast will silence most compilers, but not clang.  */
-#if defined(__clang__) && !defined(__INTEL_COMPILER)
-#  pragma clang diagnostic pop
-#endif
-}
-
-/* Initialize a process control structure for kwsysProcess_Execute.  */
-static int kwsysProcessInitialize(kwsysProcess* cp)
-{
-  int i;
-  volatile pid_t* oldForkPIDs;
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    cp->PipeReadEnds[i] = -1;
-  }
-  for (i = 0; i < 3; ++i) {
-    cp->PipeChildStd[i] = -1;
-  }
-  cp->SignalPipe = -1;
-  cp->SelectError = 0;
-  cp->StartTime.tv_sec = -1;
-  cp->StartTime.tv_usec = -1;
-  cp->TimeoutTime.tv_sec = -1;
-  cp->TimeoutTime.tv_usec = -1;
-  cp->TimeoutExpired = 0;
-  cp->PipesLeft = 0;
-  cp->CommandsLeft = 0;
-#if KWSYSPE_USE_SELECT
-  FD_ZERO(&cp->PipeSet);
-#endif
-  cp->State = kwsysProcess_State_Starting;
-  cp->Killed = 0;
-  cp->ErrorMessage[0] = 0;
-
-  oldForkPIDs = cp->ForkPIDs;
-  cp->ForkPIDs = (volatile pid_t*)malloc(sizeof(volatile pid_t) *
-                                         (size_t)(cp->NumberOfCommands));
-  kwsysProcessVolatileFree(oldForkPIDs);
-  if (!cp->ForkPIDs) {
-    return 0;
-  }
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    cp->ForkPIDs[i] = 0; /* can't use memset due to volatile */
-  }
-
-  free(cp->CommandExitCodes);
-  cp->CommandExitCodes =
-    (int*)malloc(sizeof(int) * (size_t)(cp->NumberOfCommands));
-  if (!cp->CommandExitCodes) {
-    return 0;
-  }
-  memset(cp->CommandExitCodes, 0,
-         sizeof(int) * (size_t)(cp->NumberOfCommands));
-
-  /* Allocate process result information for each process.  */
-  free(cp->ProcessResults);
-  cp->ProcessResults = (kwsysProcessResults*)malloc(
-    sizeof(kwsysProcessResults) * (size_t)(cp->NumberOfCommands));
-  if (!cp->ProcessResults) {
-    return 0;
-  }
-  memset(cp->ProcessResults, 0,
-         sizeof(kwsysProcessResults) * (size_t)(cp->NumberOfCommands));
-  for (i = 0; i < cp->NumberOfCommands; i++) {
-    cp->ProcessResults[i].ExitException = kwsysProcess_Exception_None;
-    cp->ProcessResults[i].State = kwsysProcess_StateByIndex_Starting;
-    cp->ProcessResults[i].ExitCode = 1;
-    cp->ProcessResults[i].ExitValue = 1;
-    strcpy(cp->ProcessResults[i].ExitExceptionString, "No exception");
-  }
-
-  /* Allocate memory to save the real working directory.  */
-  if (cp->WorkingDirectory) {
-#if defined(MAXPATHLEN)
-    cp->RealWorkingDirectoryLength = MAXPATHLEN;
-#elif defined(PATH_MAX)
-    cp->RealWorkingDirectoryLength = PATH_MAX;
-#else
-    cp->RealWorkingDirectoryLength = 4096;
-#endif
-    cp->RealWorkingDirectory =
-      (char*)malloc((size_t)(cp->RealWorkingDirectoryLength));
-    if (!cp->RealWorkingDirectory) {
-      return 0;
-    }
-  }
-
-  return 1;
-}
-
-/* Free all resources used by the given kwsysProcess instance that were
-   allocated by kwsysProcess_Execute.  */
-static void kwsysProcessCleanup(kwsysProcess* cp, int error)
-{
-  int i;
-
-  if (error) {
-    /* We are cleaning up due to an error.  Report the error message
-       if one has not been provided already.  */
-    if (cp->ErrorMessage[0] == 0) {
-      strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
-    }
-
-    /* Set the error state.  */
-    cp->State = kwsysProcess_State_Error;
-
-    /* Kill any children already started.  */
-    if (cp->ForkPIDs) {
-      int status;
-      for (i = 0; i < cp->NumberOfCommands; ++i) {
-        if (cp->ForkPIDs[i]) {
-          /* Kill the child.  */
-          kwsysProcessKill(cp->ForkPIDs[i]);
-
-          /* Reap the child.  Keep trying until the call is not
-             interrupted.  */
-          while ((waitpid(cp->ForkPIDs[i], &status, 0) < 0) &&
-                 (errno == EINTR))
-            ;
-        }
-      }
-    }
-
-    /* Restore the working directory.  */
-    if (cp->RealWorkingDirectory) {
-      while ((chdir(cp->RealWorkingDirectory) < 0) && (errno == EINTR))
-        ;
-    }
-  }
-
-  /* If not creating a detached child, remove this object from the
-     global set of process objects that wish to be notified when a
-     child exits.  */
-  if (!cp->OptionDetach) {
-    kwsysProcessesRemove(cp);
-  }
-
-  /* Free memory.  */
-  if (cp->ForkPIDs) {
-    kwsysProcessVolatileFree(cp->ForkPIDs);
-    cp->ForkPIDs = 0;
-  }
-  if (cp->RealWorkingDirectory) {
-    free(cp->RealWorkingDirectory);
-    cp->RealWorkingDirectory = 0;
-  }
-
-  /* Close pipe handles.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    kwsysProcessCleanupDescriptor(&cp->PipeReadEnds[i]);
-  }
-  for (i = 0; i < 3; ++i) {
-    kwsysProcessCleanupDescriptor(&cp->PipeChildStd[i]);
-  }
-}
-
-/* Close the given file descriptor if it is open.  Reset its value to -1.  */
-static void kwsysProcessCleanupDescriptor(int* pfd)
-{
-  if (pfd && *pfd > 2) {
-    /* Keep trying to close until it is not interrupted by a
-     * signal.  */
-    while ((close(*pfd) < 0) && (errno == EINTR))
-      ;
-    *pfd = -1;
-  }
-}
-
-static void kwsysProcessClosePipes(kwsysProcess* cp)
-{
-  int i;
-
-  /* Close any pipes that are still open.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    if (cp->PipeReadEnds[i] >= 0) {
-#if KWSYSPE_USE_SELECT
-      /* If the pipe was reported by the last call to select, we must
-         read from it.  This is needed to satisfy the suggestions from
-         "man select_tut" and is not needed for the polling
-         implementation.  Ignore the data.  */
-      if (FD_ISSET(cp->PipeReadEnds[i], &cp->PipeSet)) {
-        /* We are handling this pipe now.  Remove it from the set.  */
-        FD_CLR(cp->PipeReadEnds[i], &cp->PipeSet);
-
-        /* The pipe is ready to read without blocking.  Keep trying to
-           read until the operation is not interrupted.  */
-        while ((read(cp->PipeReadEnds[i], cp->PipeBuffer,
-                     KWSYSPE_PIPE_BUFFER_SIZE) < 0) &&
-               (errno == EINTR))
-          ;
-      }
-#endif
-
-      /* We are done reading from this pipe.  */
-      kwsysProcessCleanupDescriptor(&cp->PipeReadEnds[i]);
-      --cp->PipesLeft;
-    }
-  }
-}
-
-static int kwsysProcessSetNonBlocking(int fd)
-{
-  int flags = fcntl(fd, F_GETFL);
-  if (flags >= 0) {
-    flags = fcntl(fd, F_SETFL, flags | O_NONBLOCK);
-  }
-  return flags >= 0;
-}
-
-#if defined(__VMS)
-int decc$set_child_standard_streams(int fd1, int fd2, int fd3);
-#endif
-
-static int kwsysProcessCreate(kwsysProcess* cp, int prIndex,
-                              kwsysProcessCreateInformation* si)
-{
-  sigset_t mask, old_mask;
-  int pgidPipe[2];
-  char tmp;
-  ssize_t readRes;
-
-  /* Create the error reporting pipe.  */
-  if (pipe(si->ErrorPipe) < 0) {
-    return 0;
-  }
-
-  /* Create a pipe for detecting that the child process has created a process
-     group and session.  */
-  if (pipe(pgidPipe) < 0) {
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[0]);
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[1]);
-    return 0;
-  }
-
-  /* Set close-on-exec flag on the pipe's write end.  */
-  if (fcntl(si->ErrorPipe[1], F_SETFD, FD_CLOEXEC) < 0 ||
-      fcntl(pgidPipe[1], F_SETFD, FD_CLOEXEC) < 0) {
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[0]);
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[1]);
-    kwsysProcessCleanupDescriptor(&pgidPipe[0]);
-    kwsysProcessCleanupDescriptor(&pgidPipe[1]);
-    return 0;
-  }
-
-  /* Block SIGINT / SIGTERM while we start.  The purpose is so that our signal
-     handler doesn't get called from the child process after the fork and
-     before the exec, and subsequently start kill()'ing PIDs from ForkPIDs. */
-  sigemptyset(&mask);
-  sigaddset(&mask, SIGINT);
-  sigaddset(&mask, SIGTERM);
-  if (sigprocmask(SIG_BLOCK, &mask, &old_mask) < 0) {
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[0]);
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[1]);
-    kwsysProcessCleanupDescriptor(&pgidPipe[0]);
-    kwsysProcessCleanupDescriptor(&pgidPipe[1]);
-    return 0;
-  }
-
-/* Fork off a child process.  */
-#if defined(__VMS)
-  /* VMS needs vfork and execvp to be in the same function because
-     they use setjmp/longjmp to run the child startup code in the
-     parent!  TODO: OptionDetach.  Also
-     TODO:  CreateProcessGroup.  */
-  cp->ForkPIDs[prIndex] = vfork();
-#else
-  cp->ForkPIDs[prIndex] = kwsysProcessFork(cp, si);
-#endif
-  if (cp->ForkPIDs[prIndex] < 0) {
-    sigprocmask(SIG_SETMASK, &old_mask, 0);
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[0]);
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[1]);
-    kwsysProcessCleanupDescriptor(&pgidPipe[0]);
-    kwsysProcessCleanupDescriptor(&pgidPipe[1]);
-    return 0;
-  }
-
-  if (cp->ForkPIDs[prIndex] == 0) {
-#if defined(__VMS)
-    /* Specify standard pipes for child process.  */
-    decc$set_child_standard_streams(si->StdIn, si->StdOut, si->StdErr);
-#else
-    /* Close the read end of the error reporting / process group
-       setup pipe.  */
-    close(si->ErrorPipe[0]);
-    close(pgidPipe[0]);
-
-    /* Setup the stdin, stdout, and stderr pipes.  */
-    if (si->StdIn > 0) {
-      dup2(si->StdIn, 0);
-    } else if (si->StdIn < 0) {
-      close(0);
-    }
-    if (si->StdOut != 1) {
-      dup2(si->StdOut, 1);
-    }
-    if (si->StdErr != 2) {
-      dup2(si->StdErr, 2);
-    }
-
-    /* Clear the close-on-exec flag for stdin, stdout, and stderr.
-       All other pipe handles will be closed when exec succeeds.  */
-    fcntl(0, F_SETFD, 0);
-    fcntl(1, F_SETFD, 0);
-    fcntl(2, F_SETFD, 0);
-
-    /* Restore all default signal handlers. */
-    kwsysProcessRestoreDefaultSignalHandlers();
-
-    /* Now that we have restored default signal handling and created the
-       process group, restore mask.  */
-    sigprocmask(SIG_SETMASK, &old_mask, 0);
-
-    /* Create new process group.  We use setsid instead of setpgid to avoid
-       the child getting hung up on signals like SIGTTOU.  (In the real world,
-       this has been observed where "git svn" ends up calling the "resize"
-       program which opens /dev/tty.  */
-    if (cp->CreateProcessGroup && setsid() < 0) {
-      kwsysProcessChildErrorExit(si->ErrorPipe[1]);
-    }
-#endif
-
-    /* Execute the real process.  If successful, this does not return.  */
-    execvp(cp->Commands[prIndex][0], cp->Commands[prIndex]);
-    /* TODO: What does VMS do if the child fails to start?  */
-    /* TODO: On VMS, how do we put the process in a new group?  */
-
-    /* Failure.  Report error to parent and terminate.  */
-    kwsysProcessChildErrorExit(si->ErrorPipe[1]);
-  }
-
-#if defined(__VMS)
-  /* Restore the standard pipes of this process.  */
-  decc$set_child_standard_streams(0, 1, 2);
-#endif
-
-  /* We are done with the error reporting pipe and process group setup pipe
-     write end.  */
-  kwsysProcessCleanupDescriptor(&si->ErrorPipe[1]);
-  kwsysProcessCleanupDescriptor(&pgidPipe[1]);
-
-  /* Make sure the child is in the process group before we proceed.  This
-     avoids race conditions with calls to the kill function that we make for
-     signalling process groups.  */
-  while ((readRes = read(pgidPipe[0], &tmp, 1)) > 0)
-    ;
-  if (readRes < 0) {
-    sigprocmask(SIG_SETMASK, &old_mask, 0);
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[0]);
-    kwsysProcessCleanupDescriptor(&pgidPipe[0]);
-    return 0;
-  }
-  kwsysProcessCleanupDescriptor(&pgidPipe[0]);
-
-  /* Unmask signals.  */
-  if (sigprocmask(SIG_SETMASK, &old_mask, 0) < 0) {
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[0]);
-    return 0;
-  }
-
-  /* A child has been created.  */
-  ++cp->CommandsLeft;
-
-  /* Block until the child's exec call succeeds and closes the error
-     pipe or writes data to the pipe to report an error.  */
-  {
-    kwsysProcess_ssize_t total = 0;
-    kwsysProcess_ssize_t n = 1;
-    /* Read the entire error message up to the length of our buffer.  */
-    while (total < KWSYSPE_PIPE_BUFFER_SIZE && n > 0) {
-      /* Keep trying to read until the operation is not interrupted.  */
-      while (((n = read(si->ErrorPipe[0], cp->ErrorMessage + total,
-                        (size_t)(KWSYSPE_PIPE_BUFFER_SIZE - total))) < 0) &&
-             (errno == EINTR))
-        ;
-      if (n > 0) {
-        total += n;
-      }
-    }
-
-    /* We are done with the error reporting pipe read end.  */
-    kwsysProcessCleanupDescriptor(&si->ErrorPipe[0]);
-
-    if (total > 0) {
-      /* The child failed to execute the process.  */
-      return 0;
-    }
-  }
-
-  return 1;
-}
-
-static void kwsysProcessDestroy(kwsysProcess* cp)
-{
-  /* A child process has terminated.  Reap it if it is one handled by
-     this object.  */
-  int i;
-  /* Temporarily disable signals that access ForkPIDs.  We don't want them to
-     read a reaped PID, and writes to ForkPIDs are not atomic.  */
-  sigset_t mask, old_mask;
-  sigemptyset(&mask);
-  sigaddset(&mask, SIGINT);
-  sigaddset(&mask, SIGTERM);
-  if (sigprocmask(SIG_BLOCK, &mask, &old_mask) < 0) {
-    return;
-  }
-
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    if (cp->ForkPIDs[i]) {
-      int result;
-      while (((result = waitpid(cp->ForkPIDs[i], &cp->CommandExitCodes[i],
-                                WNOHANG)) < 0) &&
-             (errno == EINTR))
-        ;
-      if (result > 0) {
-        /* This child has terminated.  */
-        cp->ForkPIDs[i] = 0;
-        if (--cp->CommandsLeft == 0) {
-          /* All children have terminated.  Close the signal pipe
-             write end so that no more notifications are sent to this
-             object.  */
-          kwsysProcessCleanupDescriptor(&cp->SignalPipe);
-
-          /* TODO: Once the children have terminated, switch
-             WaitForData to use a non-blocking read to get the
-             rest of the data from the pipe.  This is needed when
-             grandchildren keep the output pipes open.  */
-        }
-      } else if (result < 0 && cp->State != kwsysProcess_State_Error) {
-        /* Unexpected error.  Report the first time this happens.  */
-        strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
-        cp->State = kwsysProcess_State_Error;
-      }
-    }
-  }
-
-  /* Re-enable signals.  */
-  sigprocmask(SIG_SETMASK, &old_mask, 0);
-}
-
-static int kwsysProcessSetupOutputPipeFile(int* p, const char* name)
-{
-  int fout;
-  if (!name) {
-    return 1;
-  }
-
-  /* Close the existing descriptor.  */
-  kwsysProcessCleanupDescriptor(p);
-
-  /* Open a file for the pipe to write.  */
-  if ((fout = open(name, O_WRONLY | O_CREAT | O_TRUNC, 0666)) < 0) {
-    return 0;
-  }
-
-  /* Set close-on-exec flag on the pipe's end.  */
-  if (fcntl(fout, F_SETFD, FD_CLOEXEC) < 0) {
-    close(fout);
-    return 0;
-  }
-
-  /* Assign the replacement descriptor.  */
-  *p = fout;
-  return 1;
-}
-
-static int kwsysProcessSetupOutputPipeNative(int* p, int des[2])
-{
-  /* Close the existing descriptor.  */
-  kwsysProcessCleanupDescriptor(p);
-
-  /* Set close-on-exec flag on the pipe's ends.  The proper end will
-     be dup2-ed into the standard descriptor number after fork but
-     before exec.  */
-  if ((fcntl(des[0], F_SETFD, FD_CLOEXEC) < 0) ||
-      (fcntl(des[1], F_SETFD, FD_CLOEXEC) < 0)) {
-    return 0;
-  }
-
-  /* Assign the replacement descriptor.  */
-  *p = des[1];
-  return 1;
-}
-
-/* Get the time at which either the process or user timeout will
-   expire.  Returns 1 if the user timeout is first, and 0 otherwise.  */
-static int kwsysProcessGetTimeoutTime(kwsysProcess* cp, double* userTimeout,
-                                      kwsysProcessTime* timeoutTime)
-{
-  /* The first time this is called, we need to calculate the time at
-     which the child will timeout.  */
-  if (cp->Timeout > 0 && cp->TimeoutTime.tv_sec < 0) {
-    kwsysProcessTime length = kwsysProcessTimeFromDouble(cp->Timeout);
-    cp->TimeoutTime = kwsysProcessTimeAdd(cp->StartTime, length);
-  }
-
-  /* Start with process timeout.  */
-  *timeoutTime = cp->TimeoutTime;
-
-  /* Check if the user timeout is earlier.  */
-  if (userTimeout) {
-    kwsysProcessTime currentTime = kwsysProcessTimeGetCurrent();
-    kwsysProcessTime userTimeoutLength =
-      kwsysProcessTimeFromDouble(*userTimeout);
-    kwsysProcessTime userTimeoutTime =
-      kwsysProcessTimeAdd(currentTime, userTimeoutLength);
-    if (timeoutTime->tv_sec < 0 ||
-        kwsysProcessTimeLess(userTimeoutTime, *timeoutTime)) {
-      *timeoutTime = userTimeoutTime;
-      return 1;
-    }
-  }
-  return 0;
-}
-
-/* Get the length of time before the given timeout time arrives.
-   Returns 1 if the time has already arrived, and 0 otherwise.  */
-static int kwsysProcessGetTimeoutLeft(kwsysProcessTime* timeoutTime,
-                                      double* userTimeout,
-                                      kwsysProcessTimeNative* timeoutLength,
-                                      int zeroIsExpired)
-{
-  if (timeoutTime->tv_sec < 0) {
-    /* No timeout time has been requested.  */
-    return 0;
-  } else {
-    /* Calculate the remaining time.  */
-    kwsysProcessTime currentTime = kwsysProcessTimeGetCurrent();
-    kwsysProcessTime timeLeft =
-      kwsysProcessTimeSubtract(*timeoutTime, currentTime);
-    if (timeLeft.tv_sec < 0 && userTimeout && *userTimeout <= 0) {
-      /* Caller has explicitly requested a zero timeout.  */
-      timeLeft.tv_sec = 0;
-      timeLeft.tv_usec = 0;
-    }
-
-    if (timeLeft.tv_sec < 0 ||
-        (timeLeft.tv_sec == 0 && timeLeft.tv_usec == 0 && zeroIsExpired)) {
-      /* Timeout has already expired.  */
-      return 1;
-    } else {
-      /* There is some time left.  */
-      timeoutLength->tv_sec = timeLeft.tv_sec;
-      timeoutLength->tv_usec = timeLeft.tv_usec;
-      return 0;
-    }
-  }
-}
-
-static kwsysProcessTime kwsysProcessTimeGetCurrent(void)
-{
-  kwsysProcessTime current;
-  kwsysProcessTimeNative current_native;
-#if KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC
-  struct timespec current_timespec;
-  clock_gettime(CLOCK_MONOTONIC, &current_timespec);
-
-  current_native.tv_sec = current_timespec.tv_sec;
-  current_native.tv_usec = current_timespec.tv_nsec / 1000;
-#else
-  gettimeofday(&current_native, 0);
-#endif
-  current.tv_sec = (long)current_native.tv_sec;
-  current.tv_usec = (long)current_native.tv_usec;
-  return current;
-}
-
-static double kwsysProcessTimeToDouble(kwsysProcessTime t)
-{
-  return (double)t.tv_sec + (double)(t.tv_usec) * 0.000001;
-}
-
-static kwsysProcessTime kwsysProcessTimeFromDouble(double d)
-{
-  kwsysProcessTime t;
-  t.tv_sec = (long)d;
-  t.tv_usec = (long)((d - (double)(t.tv_sec)) * 1000000);
-  return t;
-}
-
-static int kwsysProcessTimeLess(kwsysProcessTime in1, kwsysProcessTime in2)
-{
-  return ((in1.tv_sec < in2.tv_sec) ||
-          ((in1.tv_sec == in2.tv_sec) && (in1.tv_usec < in2.tv_usec)));
-}
-
-static kwsysProcessTime kwsysProcessTimeAdd(kwsysProcessTime in1,
-                                            kwsysProcessTime in2)
-{
-  kwsysProcessTime out;
-  out.tv_sec = in1.tv_sec + in2.tv_sec;
-  out.tv_usec = in1.tv_usec + in2.tv_usec;
-  if (out.tv_usec >= 1000000) {
-    out.tv_usec -= 1000000;
-    out.tv_sec += 1;
-  }
-  return out;
-}
-
-static kwsysProcessTime kwsysProcessTimeSubtract(kwsysProcessTime in1,
-                                                 kwsysProcessTime in2)
-{
-  kwsysProcessTime out;
-  out.tv_sec = in1.tv_sec - in2.tv_sec;
-  out.tv_usec = in1.tv_usec - in2.tv_usec;
-  if (out.tv_usec < 0) {
-    out.tv_usec += 1000000;
-    out.tv_sec -= 1;
-  }
-  return out;
-}
-
-#define KWSYSPE_CASE(type, str)                                               \
-  cp->ProcessResults[idx].ExitException = kwsysProcess_Exception_##type;      \
-  strcpy(cp->ProcessResults[idx].ExitExceptionString, str)
-static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int sig,
-                                                int idx)
-{
-  switch (sig) {
-#ifdef SIGSEGV
-    case SIGSEGV:
-      KWSYSPE_CASE(Fault, "Segmentation fault");
-      break;
-#endif
-#ifdef SIGBUS
-#  if !defined(SIGSEGV) || SIGBUS != SIGSEGV
-    case SIGBUS:
-      KWSYSPE_CASE(Fault, "Bus error");
-      break;
-#  endif
-#endif
-#ifdef SIGFPE
-    case SIGFPE:
-      KWSYSPE_CASE(Numerical, "Floating-point exception");
-      break;
-#endif
-#ifdef SIGILL
-    case SIGILL:
-      KWSYSPE_CASE(Illegal, "Illegal instruction");
-      break;
-#endif
-#ifdef SIGINT
-    case SIGINT:
-      KWSYSPE_CASE(Interrupt, "User interrupt");
-      break;
-#endif
-#ifdef SIGABRT
-    case SIGABRT:
-      KWSYSPE_CASE(Other, "Child aborted");
-      break;
-#endif
-#ifdef SIGKILL
-    case SIGKILL:
-      KWSYSPE_CASE(Other, "Child killed");
-      break;
-#endif
-#ifdef SIGTERM
-    case SIGTERM:
-      KWSYSPE_CASE(Other, "Child terminated");
-      break;
-#endif
-#ifdef SIGHUP
-    case SIGHUP:
-      KWSYSPE_CASE(Other, "SIGHUP");
-      break;
-#endif
-#ifdef SIGQUIT
-    case SIGQUIT:
-      KWSYSPE_CASE(Other, "SIGQUIT");
-      break;
-#endif
-#ifdef SIGTRAP
-    case SIGTRAP:
-      KWSYSPE_CASE(Other, "SIGTRAP");
-      break;
-#endif
-#ifdef SIGIOT
-#  if !defined(SIGABRT) || SIGIOT != SIGABRT
-    case SIGIOT:
-      KWSYSPE_CASE(Other, "SIGIOT");
-      break;
-#  endif
-#endif
-#ifdef SIGUSR1
-    case SIGUSR1:
-      KWSYSPE_CASE(Other, "SIGUSR1");
-      break;
-#endif
-#ifdef SIGUSR2
-    case SIGUSR2:
-      KWSYSPE_CASE(Other, "SIGUSR2");
-      break;
-#endif
-#ifdef SIGPIPE
-    case SIGPIPE:
-      KWSYSPE_CASE(Other, "SIGPIPE");
-      break;
-#endif
-#ifdef SIGALRM
-    case SIGALRM:
-      KWSYSPE_CASE(Other, "SIGALRM");
-      break;
-#endif
-#ifdef SIGSTKFLT
-    case SIGSTKFLT:
-      KWSYSPE_CASE(Other, "SIGSTKFLT");
-      break;
-#endif
-#ifdef SIGCHLD
-    case SIGCHLD:
-      KWSYSPE_CASE(Other, "SIGCHLD");
-      break;
-#elif defined(SIGCLD)
-    case SIGCLD:
-      KWSYSPE_CASE(Other, "SIGCLD");
-      break;
-#endif
-#ifdef SIGCONT
-    case SIGCONT:
-      KWSYSPE_CASE(Other, "SIGCONT");
-      break;
-#endif
-#ifdef SIGSTOP
-    case SIGSTOP:
-      KWSYSPE_CASE(Other, "SIGSTOP");
-      break;
-#endif
-#ifdef SIGTSTP
-    case SIGTSTP:
-      KWSYSPE_CASE(Other, "SIGTSTP");
-      break;
-#endif
-#ifdef SIGTTIN
-    case SIGTTIN:
-      KWSYSPE_CASE(Other, "SIGTTIN");
-      break;
-#endif
-#ifdef SIGTTOU
-    case SIGTTOU:
-      KWSYSPE_CASE(Other, "SIGTTOU");
-      break;
-#endif
-#ifdef SIGURG
-    case SIGURG:
-      KWSYSPE_CASE(Other, "SIGURG");
-      break;
-#endif
-#ifdef SIGXCPU
-    case SIGXCPU:
-      KWSYSPE_CASE(Other, "SIGXCPU");
-      break;
-#endif
-#ifdef SIGXFSZ
-    case SIGXFSZ:
-      KWSYSPE_CASE(Other, "SIGXFSZ");
-      break;
-#endif
-#ifdef SIGVTALRM
-    case SIGVTALRM:
-      KWSYSPE_CASE(Other, "SIGVTALRM");
-      break;
-#endif
-#ifdef SIGPROF
-    case SIGPROF:
-      KWSYSPE_CASE(Other, "SIGPROF");
-      break;
-#endif
-#ifdef SIGWINCH
-    case SIGWINCH:
-      KWSYSPE_CASE(Other, "SIGWINCH");
-      break;
-#endif
-#ifdef SIGPOLL
-    case SIGPOLL:
-      KWSYSPE_CASE(Other, "SIGPOLL");
-      break;
-#endif
-#ifdef SIGIO
-#  if !defined(SIGPOLL) || SIGIO != SIGPOLL
-    case SIGIO:
-      KWSYSPE_CASE(Other, "SIGIO");
-      break;
-#  endif
-#endif
-#ifdef SIGPWR
-    case SIGPWR:
-      KWSYSPE_CASE(Other, "SIGPWR");
-      break;
-#endif
-#ifdef SIGSYS
-    case SIGSYS:
-      KWSYSPE_CASE(Other, "SIGSYS");
-      break;
-#endif
-#ifdef SIGUNUSED
-#  if !defined(SIGSYS) || SIGUNUSED != SIGSYS
-    case SIGUNUSED:
-      KWSYSPE_CASE(Other, "SIGUNUSED");
-      break;
-#  endif
-#endif
-    default:
-      cp->ProcessResults[idx].ExitException = kwsysProcess_Exception_Other;
-      sprintf(cp->ProcessResults[idx].ExitExceptionString, "Signal %d", sig);
-      break;
-  }
-}
-#undef KWSYSPE_CASE
-
-/* When the child process encounters an error before its program is
-   invoked, this is called to report the error to the parent and
-   exit.  */
-static void kwsysProcessChildErrorExit(int errorPipe)
-{
-  /* Construct the error message.  */
-  char buffer[KWSYSPE_PIPE_BUFFER_SIZE];
-  kwsysProcess_ssize_t result;
-  strncpy(buffer, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
-  buffer[KWSYSPE_PIPE_BUFFER_SIZE - 1] = '\0';
-
-  /* Report the error to the parent through the special pipe.  */
-  result = write(errorPipe, buffer, strlen(buffer));
-  (void)result;
-
-  /* Terminate without cleanup.  */
-  _exit(1);
-}
-
-/* Restores all signal handlers to their default values.  */
-static void kwsysProcessRestoreDefaultSignalHandlers(void)
-{
-  struct sigaction act;
-  memset(&act, 0, sizeof(struct sigaction));
-  act.sa_handler = SIG_DFL;
-#ifdef SIGHUP
-  sigaction(SIGHUP, &act, 0);
-#endif
-#ifdef SIGINT
-  sigaction(SIGINT, &act, 0);
-#endif
-#ifdef SIGQUIT
-  sigaction(SIGQUIT, &act, 0);
-#endif
-#ifdef SIGILL
-  sigaction(SIGILL, &act, 0);
-#endif
-#ifdef SIGTRAP
-  sigaction(SIGTRAP, &act, 0);
-#endif
-#ifdef SIGABRT
-  sigaction(SIGABRT, &act, 0);
-#endif
-#ifdef SIGIOT
-  sigaction(SIGIOT, &act, 0);
-#endif
-#ifdef SIGBUS
-  sigaction(SIGBUS, &act, 0);
-#endif
-#ifdef SIGFPE
-  sigaction(SIGFPE, &act, 0);
-#endif
-#ifdef SIGUSR1
-  sigaction(SIGUSR1, &act, 0);
-#endif
-#ifdef SIGSEGV
-  sigaction(SIGSEGV, &act, 0);
-#endif
-#ifdef SIGUSR2
-  sigaction(SIGUSR2, &act, 0);
-#endif
-#ifdef SIGPIPE
-  sigaction(SIGPIPE, &act, 0);
-#endif
-#ifdef SIGALRM
-  sigaction(SIGALRM, &act, 0);
-#endif
-#ifdef SIGTERM
-  sigaction(SIGTERM, &act, 0);
-#endif
-#ifdef SIGSTKFLT
-  sigaction(SIGSTKFLT, &act, 0);
-#endif
-#ifdef SIGCLD
-  sigaction(SIGCLD, &act, 0);
-#endif
-#ifdef SIGCHLD
-  sigaction(SIGCHLD, &act, 0);
-#endif
-#ifdef SIGCONT
-  sigaction(SIGCONT, &act, 0);
-#endif
-#ifdef SIGTSTP
-  sigaction(SIGTSTP, &act, 0);
-#endif
-#ifdef SIGTTIN
-  sigaction(SIGTTIN, &act, 0);
-#endif
-#ifdef SIGTTOU
-  sigaction(SIGTTOU, &act, 0);
-#endif
-#ifdef SIGURG
-  sigaction(SIGURG, &act, 0);
-#endif
-#ifdef SIGXCPU
-  sigaction(SIGXCPU, &act, 0);
-#endif
-#ifdef SIGXFSZ
-  sigaction(SIGXFSZ, &act, 0);
-#endif
-#ifdef SIGVTALRM
-  sigaction(SIGVTALRM, &act, 0);
-#endif
-#ifdef SIGPROF
-  sigaction(SIGPROF, &act, 0);
-#endif
-#ifdef SIGWINCH
-  sigaction(SIGWINCH, &act, 0);
-#endif
-#ifdef SIGPOLL
-  sigaction(SIGPOLL, &act, 0);
-#endif
-#ifdef SIGIO
-  sigaction(SIGIO, &act, 0);
-#endif
-#ifdef SIGPWR
-  sigaction(SIGPWR, &act, 0);
-#endif
-#ifdef SIGSYS
-  sigaction(SIGSYS, &act, 0);
-#endif
-#ifdef SIGUNUSED
-  sigaction(SIGUNUSED, &act, 0);
-#endif
-}
-
-static void kwsysProcessExit(void)
-{
-  _exit(0);
-}
-
-#if !defined(__VMS)
-static pid_t kwsysProcessFork(kwsysProcess* cp,
-                              kwsysProcessCreateInformation* si)
-{
-  /* Create a detached process if requested.  */
-  if (cp->OptionDetach) {
-    /* Create an intermediate process.  */
-    pid_t middle_pid = fork();
-    if (middle_pid < 0) {
-      /* Fork failed.  Return as if we were not detaching.  */
-      return middle_pid;
-    } else if (middle_pid == 0) {
-      /* This is the intermediate process.  Create the real child.  */
-      pid_t child_pid = fork();
-      if (child_pid == 0) {
-        /* This is the real child process.  There is nothing to do here.  */
-        return 0;
-      } else {
-        /* Use the error pipe to report the pid to the real parent.  */
-        while ((write(si->ErrorPipe[1], &child_pid, sizeof(child_pid)) < 0) &&
-               (errno == EINTR))
-          ;
-
-        /* Exit without cleanup.  The parent holds all resources.  */
-        kwsysProcessExit();
-        return 0; /* Never reached, but avoids SunCC warning.  */
-      }
-    } else {
-      /* This is the original parent process.  The intermediate
-         process will use the error pipe to report the pid of the
-         detached child.  */
-      pid_t child_pid;
-      int status;
-      while ((read(si->ErrorPipe[0], &child_pid, sizeof(child_pid)) < 0) &&
-             (errno == EINTR))
-        ;
-
-      /* Wait for the intermediate process to exit and clean it up.  */
-      while ((waitpid(middle_pid, &status, 0) < 0) && (errno == EINTR))
-        ;
-      return child_pid;
-    }
-  } else {
-    /* Not creating a detached process.  Use normal fork.  */
-    return fork();
-  }
-}
-#endif
-
-/* We try to obtain process information by invoking the ps command.
-   Here we define the command to call on each platform and the
-   corresponding parsing format string.  The parsing format should
-   have two integers to store: the pid and then the ppid.  */
-#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) ||       \
-  defined(__OpenBSD__) || defined(__GLIBC__) || defined(__GNU__)
-#  define KWSYSPE_PS_COMMAND "ps axo pid,ppid"
-#  define KWSYSPE_PS_FORMAT "%d %d\n"
-#elif defined(__sun) && (defined(__SVR4) || defined(__svr4__)) /* Solaris */
-#  define KWSYSPE_PS_COMMAND "ps -e -o pid,ppid"
-#  define KWSYSPE_PS_FORMAT "%d %d\n"
-#elif defined(__hpux) || defined(__sun__) || defined(__sgi) ||                \
-  defined(_AIX) || defined(__sparc)
-#  define KWSYSPE_PS_COMMAND "ps -ef"
-#  define KWSYSPE_PS_FORMAT "%*s %d %d %*[^\n]\n"
-#elif defined(__QNX__)
-#  define KWSYSPE_PS_COMMAND "ps -Af"
-#  define KWSYSPE_PS_FORMAT "%*d %d %d %*[^\n]\n"
-#elif defined(__CYGWIN__)
-#  define KWSYSPE_PS_COMMAND "ps aux"
-#  define KWSYSPE_PS_FORMAT "%d %d %*[^\n]\n"
-#endif
-
-void kwsysProcess_KillPID(unsigned long process_id)
-{
-  kwsysProcessKill((pid_t)process_id);
-}
-
-static void kwsysProcessKill(pid_t process_id)
-{
-#if defined(__linux__) || defined(__CYGWIN__)
-  DIR* procdir;
-#endif
-
-  /* Suspend the process to be sure it will not create more children.  */
-  kill(process_id, SIGSTOP);
-
-#if defined(__CYGWIN__)
-  /* Some Cygwin versions seem to need help here.  Give up our time slice
-     so that the child can process SIGSTOP before we send SIGKILL.  */
-  usleep(1);
-#endif
-
-/* Kill all children if we can find them.  */
-#if defined(__linux__) || defined(__CYGWIN__)
-  /* First try using the /proc filesystem.  */
-  if ((procdir = opendir("/proc")) != NULL) {
-#  if defined(MAXPATHLEN)
-    char fname[MAXPATHLEN];
-#  elif defined(PATH_MAX)
-    char fname[PATH_MAX];
-#  else
-    char fname[4096];
-#  endif
-    char buffer[KWSYSPE_PIPE_BUFFER_SIZE + 1];
-    struct dirent* d;
-
-    /* Each process has a directory in /proc whose name is the pid.
-       Within this directory is a file called stat that has the
-       following format:
-
-         pid (command line) status ppid ...
-
-       We want to get the ppid for all processes.  Those that have
-       process_id as their parent should be recursively killed.  */
-    for (d = readdir(procdir); d; d = readdir(procdir)) {
-      int pid;
-      if (sscanf(d->d_name, "%d", &pid) == 1 && pid != 0) {
-        struct stat finfo;
-        sprintf(fname, "/proc/%d/stat", pid);
-        if (stat(fname, &finfo) == 0) {
-          FILE* f = fopen(fname, "r");
-          if (f) {
-            size_t nread = fread(buffer, 1, KWSYSPE_PIPE_BUFFER_SIZE, f);
-            fclose(f);
-            buffer[nread] = '\0';
-            if (nread > 0) {
-              const char* rparen = strrchr(buffer, ')');
-              int ppid;
-              if (rparen && (sscanf(rparen + 1, "%*s %d", &ppid) == 1)) {
-                if (ppid == process_id) {
-                  /* Recursively kill this child and its children.  */
-                  kwsysProcessKill(pid);
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-    closedir(procdir);
-  } else
-#endif
-  {
-#if defined(KWSYSPE_PS_COMMAND)
-    /* Try running "ps" to get the process information.  */
-    FILE* ps = popen(KWSYSPE_PS_COMMAND, "r");
-
-    /* Make sure the process started and provided a valid header.  */
-    if (ps && fscanf(ps, "%*[^\n]\n") != EOF) {
-      /* Look for processes whose parent is the process being killed.  */
-      int pid, ppid;
-      while (fscanf(ps, KWSYSPE_PS_FORMAT, &pid, &ppid) == 2) {
-        if (ppid == process_id) {
-          /* Recursively kill this child and its children.  */
-          kwsysProcessKill(pid);
-        }
-      }
-    }
-
-    /* We are done with the ps process.  */
-    if (ps) {
-      pclose(ps);
-    }
-#endif
-  }
-
-  /* Kill the process.  */
-  kill(process_id, SIGKILL);
-
-#if defined(__APPLE__)
-  /* On OS X 10.3 the above SIGSTOP occasionally prevents the SIGKILL
-     from working.  Just in case, we resume the child and kill it
-     again.  There is a small race condition in this obscure case.  If
-     the child manages to fork again between these two signals, we
-     will not catch its children.  */
-  kill(process_id, SIGCONT);
-  kill(process_id, SIGKILL);
-#endif
-}
-
-#if defined(__VMS)
-int decc$feature_get_index(const char* name);
-int decc$feature_set_value(int index, int mode, int value);
-static int kwsysProcessSetVMSFeature(const char* name, int value)
-{
-  int i;
-  errno = 0;
-  i = decc$feature_get_index(name);
-  return i >= 0 && (decc$feature_set_value(i, 1, value) >= 0 || errno == 0);
-}
-#endif
-
-/* Global set of executing processes for use by the signal handler.
-   This global instance will be zero-initialized by the compiler.  */
-typedef struct kwsysProcessInstances_s
-{
-  int Count;
-  int Size;
-  kwsysProcess** Processes;
-} kwsysProcessInstances;
-static kwsysProcessInstances kwsysProcesses;
-
-/* The old SIGCHLD / SIGINT / SIGTERM handlers.  */
-static struct sigaction kwsysProcessesOldSigChldAction;
-static struct sigaction kwsysProcessesOldSigIntAction;
-static struct sigaction kwsysProcessesOldSigTermAction;
-
-static void kwsysProcessesUpdate(kwsysProcessInstances* newProcesses)
-{
-  /* Block signals while we update the set of pipes to check.
-     TODO: sigprocmask is undefined for threaded apps.  See
-     pthread_sigmask.  */
-  sigset_t newset;
-  sigset_t oldset;
-  sigemptyset(&newset);
-  sigaddset(&newset, SIGCHLD);
-  sigaddset(&newset, SIGINT);
-  sigaddset(&newset, SIGTERM);
-  sigprocmask(SIG_BLOCK, &newset, &oldset);
-
-  /* Store the new set in that seen by the signal handler.  */
-  kwsysProcesses = *newProcesses;
-
-  /* Restore the signal mask to the previous setting.  */
-  sigprocmask(SIG_SETMASK, &oldset, 0);
-}
-
-static int kwsysProcessesAdd(kwsysProcess* cp)
-{
-  /* Create a pipe through which the signal handler can notify the
-     given process object that a child has exited.  */
-  {
-    /* Create the pipe.  */
-    int p[2];
-    if (pipe(p KWSYSPE_VMS_NONBLOCK) < 0) {
-      return 0;
-    }
-
-    /* Store the pipes now to be sure they are cleaned up later.  */
-    cp->PipeReadEnds[KWSYSPE_PIPE_SIGNAL] = p[0];
-    cp->SignalPipe = p[1];
-
-    /* Switch the pipe to non-blocking mode so that reading a byte can
-       be an atomic test-and-set.  */
-    if (!kwsysProcessSetNonBlocking(p[0]) ||
-        !kwsysProcessSetNonBlocking(p[1])) {
-      return 0;
-    }
-
-    /* The children do not need this pipe.  Set close-on-exec flag on
-       the pipe's ends.  */
-    if ((fcntl(p[0], F_SETFD, FD_CLOEXEC) < 0) ||
-        (fcntl(p[1], F_SETFD, FD_CLOEXEC) < 0)) {
-      return 0;
-    }
-  }
-
-  /* Attempt to add the given signal pipe to the signal handler set.  */
-  {
-
-    /* Make sure there is enough space for the new signal pipe.  */
-    kwsysProcessInstances oldProcesses = kwsysProcesses;
-    kwsysProcessInstances newProcesses = oldProcesses;
-    if (oldProcesses.Count == oldProcesses.Size) {
-      /* Start with enough space for a small number of process instances
-         and double the size each time more is needed.  */
-      newProcesses.Size = oldProcesses.Size ? oldProcesses.Size * 2 : 4;
-
-      /* Try allocating the new block of memory.  */
-      if ((newProcesses.Processes = ((kwsysProcess**)malloc(
-             (size_t)(newProcesses.Size) * sizeof(kwsysProcess*))))) {
-        /* Copy the old pipe set to the new memory.  */
-        if (oldProcesses.Count > 0) {
-          memcpy(newProcesses.Processes, oldProcesses.Processes,
-                 ((size_t)(oldProcesses.Count) * sizeof(kwsysProcess*)));
-        }
-      } else {
-        /* Failed to allocate memory for the new signal pipe set.  */
-        return 0;
-      }
-    }
-
-    /* Append the new signal pipe to the set.  */
-    newProcesses.Processes[newProcesses.Count++] = cp;
-
-    /* Store the new set in that seen by the signal handler.  */
-    kwsysProcessesUpdate(&newProcesses);
-
-    /* Free the original pipes if new ones were allocated.  */
-    if (newProcesses.Processes != oldProcesses.Processes) {
-      free(oldProcesses.Processes);
-    }
-
-    /* If this is the first process, enable the signal handler.  */
-    if (newProcesses.Count == 1) {
-      /* Install our handler for SIGCHLD.  Repeat call until it is not
-         interrupted.  */
-      struct sigaction newSigAction;
-      memset(&newSigAction, 0, sizeof(struct sigaction));
-#if KWSYSPE_USE_SIGINFO
-      newSigAction.sa_sigaction = kwsysProcessesSignalHandler;
-      newSigAction.sa_flags = SA_NOCLDSTOP | SA_SIGINFO;
-#  ifdef SA_RESTART
-      newSigAction.sa_flags |= SA_RESTART;
-#  endif
-#else
-      newSigAction.sa_handler = kwsysProcessesSignalHandler;
-      newSigAction.sa_flags = SA_NOCLDSTOP;
-#endif
-      sigemptyset(&newSigAction.sa_mask);
-      while ((sigaction(SIGCHLD, &newSigAction,
-                        &kwsysProcessesOldSigChldAction) < 0) &&
-             (errno == EINTR))
-        ;
-
-      /* Install our handler for SIGINT / SIGTERM.  Repeat call until
-         it is not interrupted.  */
-      sigemptyset(&newSigAction.sa_mask);
-      sigaddset(&newSigAction.sa_mask, SIGTERM);
-      while ((sigaction(SIGINT, &newSigAction,
-                        &kwsysProcessesOldSigIntAction) < 0) &&
-             (errno == EINTR))
-        ;
-
-      sigemptyset(&newSigAction.sa_mask);
-      sigaddset(&newSigAction.sa_mask, SIGINT);
-      while ((sigaction(SIGTERM, &newSigAction,
-                        &kwsysProcessesOldSigIntAction) < 0) &&
-             (errno == EINTR))
-        ;
-    }
-  }
-
-  return 1;
-}
-
-static void kwsysProcessesRemove(kwsysProcess* cp)
-{
-  /* Attempt to remove the given signal pipe from the signal handler set.  */
-  {
-    /* Find the given process in the set.  */
-    kwsysProcessInstances newProcesses = kwsysProcesses;
-    int i;
-    for (i = 0; i < newProcesses.Count; ++i) {
-      if (newProcesses.Processes[i] == cp) {
-        break;
-      }
-    }
-    if (i < newProcesses.Count) {
-      /* Remove the process from the set.  */
-      --newProcesses.Count;
-      for (; i < newProcesses.Count; ++i) {
-        newProcesses.Processes[i] = newProcesses.Processes[i + 1];
-      }
-
-      /* If this was the last process, disable the signal handler.  */
-      if (newProcesses.Count == 0) {
-        /* Restore the signal handlers.  Repeat call until it is not
-           interrupted.  */
-        while ((sigaction(SIGCHLD, &kwsysProcessesOldSigChldAction, 0) < 0) &&
-               (errno == EINTR))
-          ;
-        while ((sigaction(SIGINT, &kwsysProcessesOldSigIntAction, 0) < 0) &&
-               (errno == EINTR))
-          ;
-        while ((sigaction(SIGTERM, &kwsysProcessesOldSigTermAction, 0) < 0) &&
-               (errno == EINTR))
-          ;
-
-        /* Free the table of process pointers since it is now empty.
-           This is safe because the signal handler has been removed.  */
-        newProcesses.Size = 0;
-        free(newProcesses.Processes);
-        newProcesses.Processes = 0;
-      }
-
-      /* Store the new set in that seen by the signal handler.  */
-      kwsysProcessesUpdate(&newProcesses);
-    }
-  }
-
-  /* Close the pipe through which the signal handler may have notified
-     the given process object that a child has exited.  */
-  kwsysProcessCleanupDescriptor(&cp->SignalPipe);
-}
-
-static void kwsysProcessesSignalHandler(int signum
-#if KWSYSPE_USE_SIGINFO
-                                        ,
-                                        siginfo_t* info, void* ucontext
-#endif
-)
-{
-  int i, j, procStatus, old_errno = errno;
-#if KWSYSPE_USE_SIGINFO
-  (void)info;
-  (void)ucontext;
-#endif
-
-  /* Signal all process objects that a child has terminated.  */
-  switch (signum) {
-    case SIGCHLD:
-      for (i = 0; i < kwsysProcesses.Count; ++i) {
-        /* Set the pipe in a signalled state.  */
-        char buf = 1;
-        kwsysProcess* cp = kwsysProcesses.Processes[i];
-        kwsysProcess_ssize_t pipeStatus =
-          read(cp->PipeReadEnds[KWSYSPE_PIPE_SIGNAL], &buf, 1);
-        (void)pipeStatus;
-        pipeStatus = write(cp->SignalPipe, &buf, 1);
-        (void)pipeStatus;
-      }
-      break;
-    case SIGINT:
-    case SIGTERM:
-      /* Signal child processes that are running in new process groups.  */
-      for (i = 0; i < kwsysProcesses.Count; ++i) {
-        kwsysProcess* cp = kwsysProcesses.Processes[i];
-        /* Check Killed to avoid data race condition when killing.
-           Check State to avoid data race condition in kwsysProcessCleanup
-           when there is an error (it leaves a reaped PID).  */
-        if (cp->CreateProcessGroup && !cp->Killed &&
-            cp->State != kwsysProcess_State_Error && cp->ForkPIDs) {
-          for (j = 0; j < cp->NumberOfCommands; ++j) {
-            /* Make sure the PID is still valid. */
-            if (cp->ForkPIDs[j]) {
-              /* The user created a process group for this process.  The group
-                 ID
-                 is the process ID for the original process in the group.  */
-              kill(-cp->ForkPIDs[j], SIGINT);
-            }
-          }
-        }
-      }
-
-      /* Wait for all processes to terminate.  */
-      while (wait(&procStatus) >= 0 || errno != ECHILD) {
-      }
-
-      /* Terminate the process, which is now in an inconsistent state
-         because we reaped all the PIDs that it may have been reaping
-         or may have reaped in the future.  Reraise the signal so that
-         the proper exit code is returned.  */
-      {
-        /* Install default signal handler.  */
-        struct sigaction defSigAction;
-        sigset_t unblockSet;
-        memset(&defSigAction, 0, sizeof(defSigAction));
-        defSigAction.sa_handler = SIG_DFL;
-        sigemptyset(&defSigAction.sa_mask);
-        while ((sigaction(signum, &defSigAction, 0) < 0) && (errno == EINTR))
-          ;
-        /* Unmask the signal.  */
-        sigemptyset(&unblockSet);
-        sigaddset(&unblockSet, signum);
-        sigprocmask(SIG_UNBLOCK, &unblockSet, 0);
-        /* Raise the signal again.  */
-        raise(signum);
-        /* We shouldn't get here... but if we do... */
-        _exit(1);
-      }
-      /* break omitted to silence unreachable code clang compiler warning.  */
-  }
-
-#if !KWSYSPE_USE_SIGINFO
-  /* Re-Install our handler.  Repeat call until it is not interrupted.  */
-  {
-    struct sigaction newSigAction;
-    struct sigaction& oldSigAction;
-    memset(&newSigAction, 0, sizeof(struct sigaction));
-    newSigChldAction.sa_handler = kwsysProcessesSignalHandler;
-    newSigChldAction.sa_flags = SA_NOCLDSTOP;
-    sigemptyset(&newSigAction.sa_mask);
-    switch (signum) {
-      case SIGCHLD:
-        oldSigAction = &kwsysProcessesOldSigChldAction;
-        break;
-      case SIGINT:
-        sigaddset(&newSigAction.sa_mask, SIGTERM);
-        oldSigAction = &kwsysProcessesOldSigIntAction;
-        break;
-      case SIGTERM:
-        sigaddset(&newSigAction.sa_mask, SIGINT);
-        oldSigAction = &kwsysProcessesOldSigTermAction;
-        break;
-      default:
-        return 0;
-    }
-    while ((sigaction(signum, &newSigAction, oldSigAction) < 0) &&
-           (errno == EINTR))
-      ;
-  }
-#endif
-
-  errno = old_errno;
-}
-
-void kwsysProcess_ResetStartTime(kwsysProcess* cp)
-{
-  if (!cp) {
-    return;
-  }
-  /* Reset start time. */
-  cp->StartTime = kwsysProcessTimeGetCurrent();
-}
diff --git a/test/API/driver/kwsys/ProcessWin32.c b/test/API/driver/kwsys/ProcessWin32.c
deleted file mode 100644
index a963862..0000000
--- a/test/API/driver/kwsys/ProcessWin32.c
+++ /dev/null
@@ -1,2786 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Process.h)
-#include KWSYS_HEADER(Encoding.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "Encoding.h.in"
-#  include "Process.h.in"
-#endif
-
-/*
-
-Implementation for Windows
-
-On windows, a thread is created to wait for data on each pipe.  The
-threads are synchronized with the main thread to simulate the use of
-a UNIX-style select system call.
-
-*/
-
-#ifdef _MSC_VER
-#  pragma warning(push, 1)
-#endif
-#include <windows.h> /* Windows API */
-#if defined(_MSC_VER) && _MSC_VER >= 1800
-#  define KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#endif
-#include <io.h>     /* _unlink */
-#include <stdio.h>  /* sprintf */
-#include <string.h> /* strlen, strdup */
-#ifdef __WATCOMC__
-#  define _unlink unlink
-#endif
-
-#ifndef _MAX_FNAME
-#  define _MAX_FNAME 4096
-#endif
-#ifndef _MAX_PATH
-#  define _MAX_PATH 4096
-#endif
-
-#ifdef _MSC_VER
-#  pragma warning(pop)
-#  pragma warning(disable : 4514)
-#  pragma warning(disable : 4706)
-#endif
-
-#if defined(__BORLANDC__)
-#  pragma warn - 8004 /* assigned a value that is never used  */
-#  pragma warn - 8060 /* Assignment inside if() condition.  */
-#endif
-
-/* There are pipes for the process pipeline's stdout and stderr.  */
-#define KWSYSPE_PIPE_COUNT 2
-#define KWSYSPE_PIPE_STDOUT 0
-#define KWSYSPE_PIPE_STDERR 1
-
-/* The maximum amount to read from a pipe at a time.  */
-#define KWSYSPE_PIPE_BUFFER_SIZE 1024
-
-/* Debug output macro.  */
-#if 0
-#  define KWSYSPE_DEBUG(x)                                                    \
-    ((void*)cp == (void*)0x00226DE0                                           \
-       ? (fprintf(stderr, "%d/%p/%d ", (int)GetCurrentProcessId(), cp,        \
-                  __LINE__),                                                  \
-          fprintf x, fflush(stderr), 1)                                       \
-       : (1))
-#else
-#  define KWSYSPE_DEBUG(x) (void)1
-#endif
-
-typedef LARGE_INTEGER kwsysProcessTime;
-
-typedef struct kwsysProcessCreateInformation_s
-{
-  /* Windows child startup control data.  */
-  STARTUPINFOW StartupInfo;
-
-  /* Original handles before making inherited duplicates.  */
-  HANDLE hStdInput;
-  HANDLE hStdOutput;
-  HANDLE hStdError;
-} kwsysProcessCreateInformation;
-
-typedef struct kwsysProcessPipeData_s kwsysProcessPipeData;
-static DWORD WINAPI kwsysProcessPipeThreadRead(LPVOID ptd);
-static void kwsysProcessPipeThreadReadPipe(kwsysProcess* cp,
-                                           kwsysProcessPipeData* td);
-static DWORD WINAPI kwsysProcessPipeThreadWake(LPVOID ptd);
-static void kwsysProcessPipeThreadWakePipe(kwsysProcess* cp,
-                                           kwsysProcessPipeData* td);
-static int kwsysProcessInitialize(kwsysProcess* cp);
-static DWORD kwsysProcessCreate(kwsysProcess* cp, int index,
-                                kwsysProcessCreateInformation* si);
-static void kwsysProcessDestroy(kwsysProcess* cp, int event);
-static DWORD kwsysProcessSetupOutputPipeFile(PHANDLE handle, const char* name);
-static void kwsysProcessSetupSharedPipe(DWORD nStdHandle, PHANDLE handle);
-static void kwsysProcessSetupPipeNative(HANDLE native, PHANDLE handle);
-static void kwsysProcessCleanupHandle(PHANDLE h);
-static void kwsysProcessCleanup(kwsysProcess* cp, DWORD error);
-static void kwsysProcessCleanErrorMessage(kwsysProcess* cp);
-static int kwsysProcessGetTimeoutTime(kwsysProcess* cp, double* userTimeout,
-                                      kwsysProcessTime* timeoutTime);
-static int kwsysProcessGetTimeoutLeft(kwsysProcessTime* timeoutTime,
-                                      double* userTimeout,
-                                      kwsysProcessTime* timeoutLength);
-static kwsysProcessTime kwsysProcessTimeGetCurrent(void);
-static DWORD kwsysProcessTimeToDWORD(kwsysProcessTime t);
-static double kwsysProcessTimeToDouble(kwsysProcessTime t);
-static kwsysProcessTime kwsysProcessTimeFromDouble(double d);
-static int kwsysProcessTimeLess(kwsysProcessTime in1, kwsysProcessTime in2);
-static kwsysProcessTime kwsysProcessTimeAdd(kwsysProcessTime in1,
-                                            kwsysProcessTime in2);
-static kwsysProcessTime kwsysProcessTimeSubtract(kwsysProcessTime in1,
-                                                 kwsysProcessTime in2);
-static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int code,
-                                                int idx);
-static void kwsysProcessKillTree(int pid);
-static void kwsysProcessDisablePipeThreads(kwsysProcess* cp);
-static int kwsysProcessesInitialize(void);
-static int kwsysTryEnterCreateProcessSection(void);
-static void kwsysLeaveCreateProcessSection(void);
-static int kwsysProcessesAdd(HANDLE hProcess, DWORD dwProcessId,
-                             int newProcessGroup);
-static void kwsysProcessesRemove(HANDLE hProcess);
-static BOOL WINAPI kwsysCtrlHandler(DWORD dwCtrlType);
-
-/* A structure containing synchronization data for each thread.  */
-typedef struct kwsysProcessPipeSync_s kwsysProcessPipeSync;
-struct kwsysProcessPipeSync_s
-{
-  /* Handle to the thread.  */
-  HANDLE Thread;
-
-  /* Semaphore indicating to the thread that a process has started.  */
-  HANDLE Ready;
-
-  /* Semaphore indicating to the thread that it should begin work.  */
-  HANDLE Go;
-
-  /* Semaphore indicating thread has reset for another process.  */
-  HANDLE Reset;
-};
-
-/* A structure containing data for each pipe's threads.  */
-struct kwsysProcessPipeData_s
-{
-  /* ------------- Data managed per instance of kwsysProcess ------------- */
-
-  /* Synchronization data for reading thread.  */
-  kwsysProcessPipeSync Reader;
-
-  /* Synchronization data for waking thread.  */
-  kwsysProcessPipeSync Waker;
-
-  /* Index of this pipe.  */
-  int Index;
-
-  /* The kwsysProcess instance owning this pipe.  */
-  kwsysProcess* Process;
-
-  /* ------------- Data managed per call to Execute ------------- */
-
-  /* Buffer for data read in this pipe's thread.  */
-  char DataBuffer[KWSYSPE_PIPE_BUFFER_SIZE];
-
-  /* The length of the data stored in the buffer.  */
-  DWORD DataLength;
-
-  /* Whether the pipe has been closed.  */
-  int Closed;
-
-  /* Handle for the read end of this pipe. */
-  HANDLE Read;
-
-  /* Handle for the write end of this pipe. */
-  HANDLE Write;
-};
-
-/* A structure containing results data for each process.  */
-typedef struct kwsysProcessResults_s kwsysProcessResults;
-struct kwsysProcessResults_s
-{
-  /* The status of the process.  */
-  int State;
-
-  /* The exceptional behavior that terminated the process, if any.  */
-  int ExitException;
-
-  /* The process exit code.  */
-  DWORD ExitCode;
-
-  /* The process return code, if any.  */
-  int ExitValue;
-
-  /* Description for the ExitException.  */
-  char ExitExceptionString[KWSYSPE_PIPE_BUFFER_SIZE + 1];
-};
-
-/* Structure containing data used to implement the child's execution.  */
-struct kwsysProcess_s
-{
-  /* ------------- Data managed per instance of kwsysProcess ------------- */
-
-  /* The status of the process structure.  */
-  int State;
-
-  /* The command lines to execute.  */
-  wchar_t** Commands;
-  int NumberOfCommands;
-
-  /* The exit code of each command.  */
-  DWORD* CommandExitCodes;
-
-  /* The working directory for the child process.  */
-  wchar_t* WorkingDirectory;
-
-  /* Whether to create the child as a detached process.  */
-  int OptionDetach;
-
-  /* Whether the child was created as a detached process.  */
-  int Detached;
-
-  /* Whether to hide the child process's window.  */
-  int HideWindow;
-
-  /* Whether to treat command lines as verbatim.  */
-  int Verbatim;
-
-  /* Whether to merge stdout/stderr of the child.  */
-  int MergeOutput;
-
-  /* Whether to create the process in a new process group.  */
-  int CreateProcessGroup;
-
-  /* Mutex to protect the shared index used by threads to report data.  */
-  HANDLE SharedIndexMutex;
-
-  /* Semaphore used by threads to signal data ready.  */
-  HANDLE Full;
-
-  /* Whether we are currently deleting this kwsysProcess instance.  */
-  int Deleting;
-
-  /* Data specific to each pipe and its thread.  */
-  kwsysProcessPipeData Pipe[KWSYSPE_PIPE_COUNT];
-
-  /* Name of files to which stdin and stdout pipes are attached.  */
-  char* PipeFileSTDIN;
-  char* PipeFileSTDOUT;
-  char* PipeFileSTDERR;
-
-  /* Whether each pipe is shared with the parent process.  */
-  int PipeSharedSTDIN;
-  int PipeSharedSTDOUT;
-  int PipeSharedSTDERR;
-
-  /* Native pipes provided by the user.  */
-  HANDLE PipeNativeSTDIN[2];
-  HANDLE PipeNativeSTDOUT[2];
-  HANDLE PipeNativeSTDERR[2];
-
-  /* ------------- Data managed per call to Execute ------------- */
-
-  /* Index of last pipe to report data, if any.  */
-  int CurrentIndex;
-
-  /* Index shared by threads to report data.  */
-  int SharedIndex;
-
-  /* The timeout length.  */
-  double Timeout;
-
-  /* Time at which the child started.  */
-  kwsysProcessTime StartTime;
-
-  /* Time at which the child will timeout.  Negative for no timeout.  */
-  kwsysProcessTime TimeoutTime;
-
-  /* Flag for whether the process was killed.  */
-  int Killed;
-
-  /* Flag for whether the timeout expired.  */
-  int TimeoutExpired;
-
-  /* Flag for whether the process has terminated.  */
-  int Terminated;
-
-  /* The number of pipes still open during execution and while waiting
-     for pipes to close after process termination.  */
-  int PipesLeft;
-
-  /* Buffer for error messages.  */
-  char ErrorMessage[KWSYSPE_PIPE_BUFFER_SIZE + 1];
-
-  /* process results.  */
-  kwsysProcessResults* ProcessResults;
-
-  /* Windows process information data.  */
-  PROCESS_INFORMATION* ProcessInformation;
-
-  /* Data and process termination events for which to wait.  */
-  PHANDLE ProcessEvents;
-  int ProcessEventsLength;
-
-  /* Real working directory of our own process.  */
-  DWORD RealWorkingDirectoryLength;
-  wchar_t* RealWorkingDirectory;
-
-  /* Own handles for the child's ends of the pipes in the parent process.
-     Used temporarily during process creation.  */
-  HANDLE PipeChildStd[3];
-};
-
-kwsysProcess* kwsysProcess_New(void)
-{
-  int i;
-
-  /* Process control structure.  */
-  kwsysProcess* cp;
-
-  /* Windows version number data.  */
-  OSVERSIONINFO osv;
-
-  /* Initialize list of processes before we get any farther.  It's especially
-     important that the console Ctrl handler be added BEFORE starting the
-     first process.  This prevents the risk of an orphaned process being
-     started by the main thread while the default Ctrl handler is in
-     progress.  */
-  if (!kwsysProcessesInitialize()) {
-    return 0;
-  }
-
-  /* Allocate a process control structure.  */
-  cp = (kwsysProcess*)malloc(sizeof(kwsysProcess));
-  if (!cp) {
-    /* Could not allocate memory for the control structure.  */
-    return 0;
-  }
-  ZeroMemory(cp, sizeof(*cp));
-
-  /* Share stdin with the parent process by default.  */
-  cp->PipeSharedSTDIN = 1;
-
-  /* Set initial status.  */
-  cp->State = kwsysProcess_State_Starting;
-
-  /* Choose a method of running the child based on version of
-     windows.  */
-  ZeroMemory(&osv, sizeof(osv));
-  osv.dwOSVersionInfoSize = sizeof(osv);
-#ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#  pragma warning(push)
-#  ifdef __INTEL_COMPILER
-#    pragma warning(disable : 1478)
-#  elif defined __clang__
-#    pragma clang diagnostic push
-#    pragma clang diagnostic ignored "-Wdeprecated-declarations"
-#  else
-#    pragma warning(disable : 4996)
-#  endif
-#endif
-  GetVersionEx(&osv);
-#ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#  ifdef __clang__
-#    pragma clang diagnostic pop
-#  else
-#    pragma warning(pop)
-#  endif
-#endif
-  if (osv.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) {
-    /* Win9x no longer supported.  */
-    kwsysProcess_Delete(cp);
-    return 0;
-  }
-
-  /* Initially no thread owns the mutex.  Initialize semaphore to 1.  */
-  if (!(cp->SharedIndexMutex = CreateSemaphore(0, 1, 1, 0))) {
-    kwsysProcess_Delete(cp);
-    return 0;
-  }
-
-  /* Initially no data are available.  Initialize semaphore to 0.  */
-  if (!(cp->Full = CreateSemaphore(0, 0, 1, 0))) {
-    kwsysProcess_Delete(cp);
-    return 0;
-  }
-
-  /* Create the thread to read each pipe.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    DWORD dummy = 0;
-
-    /* Assign the thread its index.  */
-    cp->Pipe[i].Index = i;
-
-    /* Give the thread a pointer back to the kwsysProcess instance.  */
-    cp->Pipe[i].Process = cp;
-
-    /* No process is yet running.  Initialize semaphore to 0.  */
-    if (!(cp->Pipe[i].Reader.Ready = CreateSemaphore(0, 0, 1, 0))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-
-    /* The pipe is not yet reset.  Initialize semaphore to 0.  */
-    if (!(cp->Pipe[i].Reader.Reset = CreateSemaphore(0, 0, 1, 0))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-
-    /* The thread's buffer is initially empty.  Initialize semaphore to 1.  */
-    if (!(cp->Pipe[i].Reader.Go = CreateSemaphore(0, 1, 1, 0))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-
-    /* Create the reading thread.  It will block immediately.  The
-       thread will not make deeply nested calls, so we need only a
-       small stack.  */
-    if (!(cp->Pipe[i].Reader.Thread = CreateThread(
-            0, 1024, kwsysProcessPipeThreadRead, &cp->Pipe[i], 0, &dummy))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-
-    /* No process is yet running.  Initialize semaphore to 0.  */
-    if (!(cp->Pipe[i].Waker.Ready = CreateSemaphore(0, 0, 1, 0))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-
-    /* The pipe is not yet reset.  Initialize semaphore to 0.  */
-    if (!(cp->Pipe[i].Waker.Reset = CreateSemaphore(0, 0, 1, 0))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-
-    /* The waker should not wake immediately.  Initialize semaphore to 0.  */
-    if (!(cp->Pipe[i].Waker.Go = CreateSemaphore(0, 0, 1, 0))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-
-    /* Create the waking thread.  It will block immediately.  The
-       thread will not make deeply nested calls, so we need only a
-       small stack.  */
-    if (!(cp->Pipe[i].Waker.Thread = CreateThread(
-            0, 1024, kwsysProcessPipeThreadWake, &cp->Pipe[i], 0, &dummy))) {
-      kwsysProcess_Delete(cp);
-      return 0;
-    }
-  }
-  for (i = 0; i < 3; ++i) {
-    cp->PipeChildStd[i] = INVALID_HANDLE_VALUE;
-  }
-
-  return cp;
-}
-
-void kwsysProcess_Delete(kwsysProcess* cp)
-{
-  int i;
-
-  /* Make sure we have an instance.  */
-  if (!cp) {
-    return;
-  }
-
-  /* If the process is executing, wait for it to finish.  */
-  if (cp->State == kwsysProcess_State_Executing) {
-    if (cp->Detached) {
-      kwsysProcess_Disown(cp);
-    } else {
-      kwsysProcess_WaitForExit(cp, 0);
-    }
-  }
-
-  /* We are deleting the kwsysProcess instance.  */
-  cp->Deleting = 1;
-
-  /* Terminate each of the threads.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    /* Terminate this reading thread.  */
-    if (cp->Pipe[i].Reader.Thread) {
-      /* Signal the thread we are ready for it.  It will terminate
-         immediately since Deleting is set.  */
-      ReleaseSemaphore(cp->Pipe[i].Reader.Ready, 1, 0);
-
-      /* Wait for the thread to exit.  */
-      WaitForSingleObject(cp->Pipe[i].Reader.Thread, INFINITE);
-
-      /* Close the handle to the thread. */
-      kwsysProcessCleanupHandle(&cp->Pipe[i].Reader.Thread);
-    }
-
-    /* Terminate this waking thread.  */
-    if (cp->Pipe[i].Waker.Thread) {
-      /* Signal the thread we are ready for it.  It will terminate
-         immediately since Deleting is set.  */
-      ReleaseSemaphore(cp->Pipe[i].Waker.Ready, 1, 0);
-
-      /* Wait for the thread to exit.  */
-      WaitForSingleObject(cp->Pipe[i].Waker.Thread, INFINITE);
-
-      /* Close the handle to the thread. */
-      kwsysProcessCleanupHandle(&cp->Pipe[i].Waker.Thread);
-    }
-
-    /* Cleanup the pipe's semaphores.  */
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Reader.Ready);
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Reader.Go);
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Reader.Reset);
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Waker.Ready);
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Waker.Go);
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Waker.Reset);
-  }
-
-  /* Close the shared semaphores.  */
-  kwsysProcessCleanupHandle(&cp->SharedIndexMutex);
-  kwsysProcessCleanupHandle(&cp->Full);
-
-  /* Free memory.  */
-  kwsysProcess_SetCommand(cp, 0);
-  kwsysProcess_SetWorkingDirectory(cp, 0);
-  kwsysProcess_SetPipeFile(cp, kwsysProcess_Pipe_STDIN, 0);
-  kwsysProcess_SetPipeFile(cp, kwsysProcess_Pipe_STDOUT, 0);
-  kwsysProcess_SetPipeFile(cp, kwsysProcess_Pipe_STDERR, 0);
-  free(cp->CommandExitCodes);
-  free(cp->ProcessResults);
-  free(cp);
-}
-
-int kwsysProcess_SetCommand(kwsysProcess* cp, char const* const* command)
-{
-  int i;
-  if (!cp) {
-    return 0;
-  }
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    free(cp->Commands[i]);
-  }
-  cp->NumberOfCommands = 0;
-  if (cp->Commands) {
-    free(cp->Commands);
-    cp->Commands = 0;
-  }
-  if (command) {
-    return kwsysProcess_AddCommand(cp, command);
-  }
-  return 1;
-}
-
-int kwsysProcess_AddCommand(kwsysProcess* cp, char const* const* command)
-{
-  int newNumberOfCommands;
-  wchar_t** newCommands;
-
-  /* Make sure we have a command to add.  */
-  if (!cp || !command || !*command) {
-    return 0;
-  }
-
-  /* Allocate a new array for command pointers.  */
-  newNumberOfCommands = cp->NumberOfCommands + 1;
-  if (!(newCommands =
-          (wchar_t**)malloc(sizeof(wchar_t*) * newNumberOfCommands))) {
-    /* Out of memory.  */
-    return 0;
-  }
-
-  /* Copy any existing commands into the new array.  */
-  {
-    int i;
-    for (i = 0; i < cp->NumberOfCommands; ++i) {
-      newCommands[i] = cp->Commands[i];
-    }
-  }
-
-  if (cp->Verbatim) {
-    /* Copy the verbatim command line into the buffer.  */
-    newCommands[cp->NumberOfCommands] = kwsysEncoding_DupToWide(*command);
-  } else {
-    /* Encode the arguments so CommandLineToArgvW can decode
-       them from the command line string in the child.  */
-    char buffer[32768]; /* CreateProcess max command-line length.  */
-    char* end = buffer + sizeof(buffer);
-    char* out = buffer;
-    char const* const* a;
-    for (a = command; *a; ++a) {
-      int quote = !**a; /* Quote the empty string.  */
-      int slashes = 0;
-      char const* c;
-      if (a != command && out != end) {
-        *out++ = ' ';
-      }
-      for (c = *a; !quote && *c; ++c) {
-        quote = (*c == ' ' || *c == '\t');
-      }
-      if (quote && out != end) {
-        *out++ = '"';
-      }
-      for (c = *a; *c; ++c) {
-        if (*c == '\\') {
-          ++slashes;
-        } else {
-          if (*c == '"') {
-            // Add n+1 backslashes to total 2n+1 before internal '"'.
-            while (slashes-- >= 0 && out != end) {
-              *out++ = '\\';
-            }
-          }
-          slashes = 0;
-        }
-        if (out != end) {
-          *out++ = *c;
-        }
-      }
-      if (quote) {
-        // Add n backslashes to total 2n before ending '"'.
-        while (slashes-- > 0 && out != end) {
-          *out++ = '\\';
-        }
-        if (out != end) {
-          *out++ = '"';
-        }
-      }
-    }
-    if (out != end) {
-      *out = '\0';
-      newCommands[cp->NumberOfCommands] = kwsysEncoding_DupToWide(buffer);
-    } else {
-      newCommands[cp->NumberOfCommands] = 0;
-    }
-  }
-  if (!newCommands[cp->NumberOfCommands]) {
-    /* Out of memory or command line too long.  */
-    free(newCommands);
-    return 0;
-  }
-
-  /* Save the new array of commands.  */
-  free(cp->Commands);
-  cp->Commands = newCommands;
-  cp->NumberOfCommands = newNumberOfCommands;
-  return 1;
-}
-
-void kwsysProcess_SetTimeout(kwsysProcess* cp, double timeout)
-{
-  if (!cp) {
-    return;
-  }
-  cp->Timeout = timeout;
-  if (cp->Timeout < 0) {
-    cp->Timeout = 0;
-  }
-  // Force recomputation of TimeoutTime.
-  cp->TimeoutTime.QuadPart = -1;
-}
-
-int kwsysProcess_SetWorkingDirectory(kwsysProcess* cp, const char* dir)
-{
-  if (!cp) {
-    return 0;
-  }
-  if (cp->WorkingDirectory) {
-    free(cp->WorkingDirectory);
-    cp->WorkingDirectory = 0;
-  }
-  if (dir && dir[0]) {
-    wchar_t* wdir = kwsysEncoding_DupToWide(dir);
-    /* We must convert the working directory to a full path.  */
-    DWORD length = GetFullPathNameW(wdir, 0, 0, 0);
-    if (length > 0) {
-      wchar_t* work_dir = malloc(length * sizeof(wchar_t));
-      if (!work_dir) {
-        free(wdir);
-        return 0;
-      }
-      if (!GetFullPathNameW(wdir, length, work_dir, 0)) {
-        free(work_dir);
-        free(wdir);
-        return 0;
-      }
-      cp->WorkingDirectory = work_dir;
-    }
-    free(wdir);
-  }
-  return 1;
-}
-
-int kwsysProcess_SetPipeFile(kwsysProcess* cp, int pipe, const char* file)
-{
-  char** pfile;
-  if (!cp) {
-    return 0;
-  }
-  switch (pipe) {
-    case kwsysProcess_Pipe_STDIN:
-      pfile = &cp->PipeFileSTDIN;
-      break;
-    case kwsysProcess_Pipe_STDOUT:
-      pfile = &cp->PipeFileSTDOUT;
-      break;
-    case kwsysProcess_Pipe_STDERR:
-      pfile = &cp->PipeFileSTDERR;
-      break;
-    default:
-      return 0;
-  }
-  if (*pfile) {
-    free(*pfile);
-    *pfile = 0;
-  }
-  if (file) {
-    *pfile = strdup(file);
-    if (!*pfile) {
-      return 0;
-    }
-  }
-
-  /* If we are redirecting the pipe, do not share it or use a native
-     pipe.  */
-  if (*pfile) {
-    kwsysProcess_SetPipeNative(cp, pipe, 0);
-    kwsysProcess_SetPipeShared(cp, pipe, 0);
-  }
-
-  return 1;
-}
-
-void kwsysProcess_SetPipeShared(kwsysProcess* cp, int pipe, int shared)
-{
-  if (!cp) {
-    return;
-  }
-
-  switch (pipe) {
-    case kwsysProcess_Pipe_STDIN:
-      cp->PipeSharedSTDIN = shared ? 1 : 0;
-      break;
-    case kwsysProcess_Pipe_STDOUT:
-      cp->PipeSharedSTDOUT = shared ? 1 : 0;
-      break;
-    case kwsysProcess_Pipe_STDERR:
-      cp->PipeSharedSTDERR = shared ? 1 : 0;
-      break;
-    default:
-      return;
-  }
-
-  /* If we are sharing the pipe, do not redirect it to a file or use a
-     native pipe.  */
-  if (shared) {
-    kwsysProcess_SetPipeFile(cp, pipe, 0);
-    kwsysProcess_SetPipeNative(cp, pipe, 0);
-  }
-}
-
-void kwsysProcess_SetPipeNative(kwsysProcess* cp, int pipe, HANDLE p[2])
-{
-  HANDLE* pPipeNative = 0;
-
-  if (!cp) {
-    return;
-  }
-
-  switch (pipe) {
-    case kwsysProcess_Pipe_STDIN:
-      pPipeNative = cp->PipeNativeSTDIN;
-      break;
-    case kwsysProcess_Pipe_STDOUT:
-      pPipeNative = cp->PipeNativeSTDOUT;
-      break;
-    case kwsysProcess_Pipe_STDERR:
-      pPipeNative = cp->PipeNativeSTDERR;
-      break;
-    default:
-      return;
-  }
-
-  /* Copy the native pipe handles provided.  */
-  if (p) {
-    pPipeNative[0] = p[0];
-    pPipeNative[1] = p[1];
-  } else {
-    pPipeNative[0] = 0;
-    pPipeNative[1] = 0;
-  }
-
-  /* If we are using a native pipe, do not share it or redirect it to
-     a file.  */
-  if (p) {
-    kwsysProcess_SetPipeFile(cp, pipe, 0);
-    kwsysProcess_SetPipeShared(cp, pipe, 0);
-  }
-}
-
-int kwsysProcess_GetOption(kwsysProcess* cp, int optionId)
-{
-  if (!cp) {
-    return 0;
-  }
-
-  switch (optionId) {
-    case kwsysProcess_Option_Detach:
-      return cp->OptionDetach;
-    case kwsysProcess_Option_HideWindow:
-      return cp->HideWindow;
-    case kwsysProcess_Option_MergeOutput:
-      return cp->MergeOutput;
-    case kwsysProcess_Option_Verbatim:
-      return cp->Verbatim;
-    case kwsysProcess_Option_CreateProcessGroup:
-      return cp->CreateProcessGroup;
-    default:
-      return 0;
-  }
-}
-
-void kwsysProcess_SetOption(kwsysProcess* cp, int optionId, int value)
-{
-  if (!cp) {
-    return;
-  }
-
-  switch (optionId) {
-    case kwsysProcess_Option_Detach:
-      cp->OptionDetach = value;
-      break;
-    case kwsysProcess_Option_HideWindow:
-      cp->HideWindow = value;
-      break;
-    case kwsysProcess_Option_MergeOutput:
-      cp->MergeOutput = value;
-      break;
-    case kwsysProcess_Option_Verbatim:
-      cp->Verbatim = value;
-      break;
-    case kwsysProcess_Option_CreateProcessGroup:
-      cp->CreateProcessGroup = value;
-      break;
-    default:
-      break;
-  }
-}
-
-int kwsysProcess_GetState(kwsysProcess* cp)
-{
-  return cp ? cp->State : kwsysProcess_State_Error;
-}
-
-int kwsysProcess_GetExitException(kwsysProcess* cp)
-{
-  return (cp && cp->ProcessResults && (cp->NumberOfCommands > 0))
-    ? cp->ProcessResults[cp->NumberOfCommands - 1].ExitException
-    : kwsysProcess_Exception_Other;
-}
-
-int kwsysProcess_GetExitValue(kwsysProcess* cp)
-{
-  return (cp && cp->ProcessResults && (cp->NumberOfCommands > 0))
-    ? cp->ProcessResults[cp->NumberOfCommands - 1].ExitValue
-    : -1;
-}
-
-int kwsysProcess_GetExitCode(kwsysProcess* cp)
-{
-  return (cp && cp->ProcessResults && (cp->NumberOfCommands > 0))
-    ? cp->ProcessResults[cp->NumberOfCommands - 1].ExitCode
-    : 0;
-}
-
-const char* kwsysProcess_GetErrorString(kwsysProcess* cp)
-{
-  if (!cp) {
-    return "Process management structure could not be allocated";
-  } else if (cp->State == kwsysProcess_State_Error) {
-    return cp->ErrorMessage;
-  }
-  return "Success";
-}
-
-const char* kwsysProcess_GetExceptionString(kwsysProcess* cp)
-{
-  if (!(cp && cp->ProcessResults && (cp->NumberOfCommands > 0))) {
-    return "GetExceptionString called with NULL process management structure";
-  } else if (cp->State == kwsysProcess_State_Exception) {
-    return cp->ProcessResults[cp->NumberOfCommands - 1].ExitExceptionString;
-  }
-  return "No exception";
-}
-
-/* the index should be in array bound. */
-#define KWSYSPE_IDX_CHK(RET)                                                  \
-  if (!cp || idx >= cp->NumberOfCommands || idx < 0) {                        \
-    KWSYSPE_DEBUG((stderr, "array index out of bound\n"));                    \
-    return RET;                                                               \
-  }
-
-int kwsysProcess_GetStateByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(kwsysProcess_State_Error)
-  return cp->ProcessResults[idx].State;
-}
-
-int kwsysProcess_GetExitExceptionByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(kwsysProcess_Exception_Other)
-  return cp->ProcessResults[idx].ExitException;
-}
-
-int kwsysProcess_GetExitValueByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(-1)
-  return cp->ProcessResults[idx].ExitValue;
-}
-
-int kwsysProcess_GetExitCodeByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK(-1)
-  return cp->CommandExitCodes[idx];
-}
-
-const char* kwsysProcess_GetExceptionStringByIndex(kwsysProcess* cp, int idx)
-{
-  KWSYSPE_IDX_CHK("GetExceptionString called with NULL process management "
-                  "structure or index out of bound")
-  if (cp->ProcessResults[idx].State == kwsysProcess_StateByIndex_Exception) {
-    return cp->ProcessResults[idx].ExitExceptionString;
-  }
-  return "No exception";
-}
-
-#undef KWSYSPE_IDX_CHK
-
-void kwsysProcess_Execute(kwsysProcess* cp)
-{
-  int i;
-
-  /* Do not execute a second time.  */
-  if (!cp || cp->State == kwsysProcess_State_Executing) {
-    return;
-  }
-
-  /* Make sure we have something to run.  */
-  if (cp->NumberOfCommands < 1) {
-    strcpy(cp->ErrorMessage, "No command");
-    cp->State = kwsysProcess_State_Error;
-    return;
-  }
-
-  /* Initialize the control structure for a new process.  */
-  if (!kwsysProcessInitialize(cp)) {
-    strcpy(cp->ErrorMessage, "Out of memory");
-    cp->State = kwsysProcess_State_Error;
-    return;
-  }
-
-  /* Save the real working directory of this process and change to
-     the working directory for the child processes.  This is needed
-     to make pipe file paths evaluate correctly.  */
-  if (cp->WorkingDirectory) {
-    if (!GetCurrentDirectoryW(cp->RealWorkingDirectoryLength,
-                              cp->RealWorkingDirectory)) {
-      kwsysProcessCleanup(cp, GetLastError());
-      return;
-    }
-    SetCurrentDirectoryW(cp->WorkingDirectory);
-  }
-
-  /* Setup the stdin pipe for the first process.  */
-  if (cp->PipeFileSTDIN) {
-    /* Create a handle to read a file for stdin.  */
-    wchar_t* wstdin = kwsysEncoding_DupToWide(cp->PipeFileSTDIN);
-    DWORD error;
-    cp->PipeChildStd[0] =
-      CreateFileW(wstdin, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
-                  OPEN_EXISTING, 0, 0);
-    error = GetLastError(); /* Check now in case free changes this.  */
-    free(wstdin);
-    if (cp->PipeChildStd[0] == INVALID_HANDLE_VALUE) {
-      kwsysProcessCleanup(cp, error);
-      return;
-    }
-  } else if (cp->PipeSharedSTDIN) {
-    /* Share this process's stdin with the child.  */
-    kwsysProcessSetupSharedPipe(STD_INPUT_HANDLE, &cp->PipeChildStd[0]);
-  } else if (cp->PipeNativeSTDIN[0]) {
-    /* Use the provided native pipe.  */
-    kwsysProcessSetupPipeNative(cp->PipeNativeSTDIN[0], &cp->PipeChildStd[0]);
-  } else {
-    /* Explicitly give the child no stdin.  */
-    cp->PipeChildStd[0] = INVALID_HANDLE_VALUE;
-  }
-
-  /* Create the output pipe for the last process.
-     We always create this so the pipe thread can run even if we
-     do not end up giving the write end to the child below.  */
-  if (!CreatePipe(&cp->Pipe[KWSYSPE_PIPE_STDOUT].Read,
-                  &cp->Pipe[KWSYSPE_PIPE_STDOUT].Write, 0, 0)) {
-    kwsysProcessCleanup(cp, GetLastError());
-    return;
-  }
-
-  if (cp->PipeFileSTDOUT) {
-    /* Use a file for stdout.  */
-    DWORD error = kwsysProcessSetupOutputPipeFile(&cp->PipeChildStd[1],
-                                                  cp->PipeFileSTDOUT);
-    if (error) {
-      kwsysProcessCleanup(cp, error);
-      return;
-    }
-  } else if (cp->PipeSharedSTDOUT) {
-    /* Use the parent stdout.  */
-    kwsysProcessSetupSharedPipe(STD_OUTPUT_HANDLE, &cp->PipeChildStd[1]);
-  } else if (cp->PipeNativeSTDOUT[1]) {
-    /* Use the given handle for stdout.  */
-    kwsysProcessSetupPipeNative(cp->PipeNativeSTDOUT[1], &cp->PipeChildStd[1]);
-  } else {
-    /* Use our pipe for stdout.  Duplicate the handle since our waker
-       thread will use the original.  Do not make it inherited yet.  */
-    if (!DuplicateHandle(GetCurrentProcess(),
-                         cp->Pipe[KWSYSPE_PIPE_STDOUT].Write,
-                         GetCurrentProcess(), &cp->PipeChildStd[1], 0, FALSE,
-                         DUPLICATE_SAME_ACCESS)) {
-      kwsysProcessCleanup(cp, GetLastError());
-      return;
-    }
-  }
-
-  /* Create stderr pipe to be shared by all processes in the pipeline.
-     We always create this so the pipe thread can run even if we do not
-     end up giving the write end to the child below.  */
-  if (!CreatePipe(&cp->Pipe[KWSYSPE_PIPE_STDERR].Read,
-                  &cp->Pipe[KWSYSPE_PIPE_STDERR].Write, 0, 0)) {
-    kwsysProcessCleanup(cp, GetLastError());
-    return;
-  }
-
-  if (cp->PipeFileSTDERR) {
-    /* Use a file for stderr.  */
-    DWORD error = kwsysProcessSetupOutputPipeFile(&cp->PipeChildStd[2],
-                                                  cp->PipeFileSTDERR);
-    if (error) {
-      kwsysProcessCleanup(cp, error);
-      return;
-    }
-  } else if (cp->PipeSharedSTDERR) {
-    /* Use the parent stderr.  */
-    kwsysProcessSetupSharedPipe(STD_ERROR_HANDLE, &cp->PipeChildStd[2]);
-  } else if (cp->PipeNativeSTDERR[1]) {
-    /* Use the given handle for stderr.  */
-    kwsysProcessSetupPipeNative(cp->PipeNativeSTDERR[1], &cp->PipeChildStd[2]);
-  } else {
-    /* Use our pipe for stderr.  Duplicate the handle since our waker
-       thread will use the original.  Do not make it inherited yet.  */
-    if (!DuplicateHandle(GetCurrentProcess(),
-                         cp->Pipe[KWSYSPE_PIPE_STDERR].Write,
-                         GetCurrentProcess(), &cp->PipeChildStd[2], 0, FALSE,
-                         DUPLICATE_SAME_ACCESS)) {
-      kwsysProcessCleanup(cp, GetLastError());
-      return;
-    }
-  }
-
-  /* Create the pipeline of processes.  */
-  {
-    /* Child startup control data.  */
-    kwsysProcessCreateInformation si;
-    HANDLE nextStdInput = cp->PipeChildStd[0];
-
-    /* Initialize startup info data.  */
-    ZeroMemory(&si, sizeof(si));
-    si.StartupInfo.cb = sizeof(si.StartupInfo);
-
-    /* Decide whether a child window should be shown.  */
-    si.StartupInfo.dwFlags |= STARTF_USESHOWWINDOW;
-    si.StartupInfo.wShowWindow =
-      (unsigned short)(cp->HideWindow ? SW_HIDE : SW_SHOWDEFAULT);
-
-    /* Connect the child's output pipes to the threads.  */
-    si.StartupInfo.dwFlags |= STARTF_USESTDHANDLES;
-
-    for (i = 0; i < cp->NumberOfCommands; ++i) {
-      /* Setup the process's pipes.  */
-      si.hStdInput = nextStdInput;
-      if (i == cp->NumberOfCommands - 1) {
-        /* The last child gets the overall stdout.  */
-        nextStdInput = INVALID_HANDLE_VALUE;
-        si.hStdOutput = cp->PipeChildStd[1];
-      } else {
-        /* Create a pipe to sit between the children.  */
-        HANDLE p[2] = { INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE };
-        if (!CreatePipe(&p[0], &p[1], 0, 0)) {
-          DWORD error = GetLastError();
-          if (nextStdInput != cp->PipeChildStd[0]) {
-            kwsysProcessCleanupHandle(&nextStdInput);
-          }
-          kwsysProcessCleanup(cp, error);
-          return;
-        }
-        nextStdInput = p[0];
-        si.hStdOutput = p[1];
-      }
-      si.hStdError =
-        cp->MergeOutput ? cp->PipeChildStd[1] : cp->PipeChildStd[2];
-
-      {
-        DWORD error = kwsysProcessCreate(cp, i, &si);
-
-        /* Close our copies of pipes used between children.  */
-        if (si.hStdInput != cp->PipeChildStd[0]) {
-          kwsysProcessCleanupHandle(&si.hStdInput);
-        }
-        if (si.hStdOutput != cp->PipeChildStd[1]) {
-          kwsysProcessCleanupHandle(&si.hStdOutput);
-        }
-        if (si.hStdError != cp->PipeChildStd[2] && !cp->MergeOutput) {
-          kwsysProcessCleanupHandle(&si.hStdError);
-        }
-        if (!error) {
-          cp->ProcessEvents[i + 1] = cp->ProcessInformation[i].hProcess;
-        } else {
-          if (nextStdInput != cp->PipeChildStd[0]) {
-            kwsysProcessCleanupHandle(&nextStdInput);
-          }
-          kwsysProcessCleanup(cp, error);
-          return;
-        }
-      }
-    }
-  }
-
-  /* The parent process does not need the child's pipe ends.  */
-  for (i = 0; i < 3; ++i) {
-    kwsysProcessCleanupHandle(&cp->PipeChildStd[i]);
-  }
-
-  /* Restore the working directory.  */
-  if (cp->RealWorkingDirectory) {
-    SetCurrentDirectoryW(cp->RealWorkingDirectory);
-    free(cp->RealWorkingDirectory);
-    cp->RealWorkingDirectory = 0;
-  }
-
-  /* The timeout period starts now.  */
-  cp->StartTime = kwsysProcessTimeGetCurrent();
-  cp->TimeoutTime = kwsysProcessTimeFromDouble(-1);
-
-  /* All processes in the pipeline have been started in suspended
-     mode.  Resume them all now.  */
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    ResumeThread(cp->ProcessInformation[i].hThread);
-  }
-
-  /* ---- It is no longer safe to call kwsysProcessCleanup. ----- */
-  /* Tell the pipe threads that a process has started.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    ReleaseSemaphore(cp->Pipe[i].Reader.Ready, 1, 0);
-    ReleaseSemaphore(cp->Pipe[i].Waker.Ready, 1, 0);
-  }
-
-  /* We don't care about the children's main threads.  */
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    kwsysProcessCleanupHandle(&cp->ProcessInformation[i].hThread);
-  }
-
-  /* No pipe has reported data.  */
-  cp->CurrentIndex = KWSYSPE_PIPE_COUNT;
-  cp->PipesLeft = KWSYSPE_PIPE_COUNT;
-
-  /* The process has now started.  */
-  cp->State = kwsysProcess_State_Executing;
-  cp->Detached = cp->OptionDetach;
-}
-
-void kwsysProcess_Disown(kwsysProcess* cp)
-{
-  int i;
-
-  /* Make sure we are executing a detached process.  */
-  if (!cp || !cp->Detached || cp->State != kwsysProcess_State_Executing ||
-      cp->TimeoutExpired || cp->Killed || cp->Terminated) {
-    return;
-  }
-
-  /* Disable the reading threads.  */
-  kwsysProcessDisablePipeThreads(cp);
-
-  /* Wait for all pipe threads to reset.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    WaitForSingleObject(cp->Pipe[i].Reader.Reset, INFINITE);
-    WaitForSingleObject(cp->Pipe[i].Waker.Reset, INFINITE);
-  }
-
-  /* We will not wait for exit, so cleanup now.  */
-  kwsysProcessCleanup(cp, 0);
-
-  /* The process has been disowned.  */
-  cp->State = kwsysProcess_State_Disowned;
-}
-
-int kwsysProcess_WaitForData(kwsysProcess* cp, char** data, int* length,
-                             double* userTimeout)
-{
-  kwsysProcessTime userStartTime;
-  kwsysProcessTime timeoutLength;
-  kwsysProcessTime timeoutTime;
-  DWORD timeout;
-  int user;
-  int done = 0;
-  int expired = 0;
-  int pipeId = kwsysProcess_Pipe_None;
-  DWORD w;
-
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing || cp->Killed ||
-      cp->TimeoutExpired) {
-    return kwsysProcess_Pipe_None;
-  }
-
-  /* Record the time at which user timeout period starts.  */
-  userStartTime = kwsysProcessTimeGetCurrent();
-
-  /* Calculate the time at which a timeout will expire, and whether it
-     is the user or process timeout.  */
-  user = kwsysProcessGetTimeoutTime(cp, userTimeout, &timeoutTime);
-
-  /* Loop until we have a reason to return.  */
-  while (!done && cp->PipesLeft > 0) {
-    /* If we previously got data from a thread, let it know we are
-       done with the data.  */
-    if (cp->CurrentIndex < KWSYSPE_PIPE_COUNT) {
-      KWSYSPE_DEBUG((stderr, "releasing reader %d\n", cp->CurrentIndex));
-      ReleaseSemaphore(cp->Pipe[cp->CurrentIndex].Reader.Go, 1, 0);
-      cp->CurrentIndex = KWSYSPE_PIPE_COUNT;
-    }
-
-    /* Setup a timeout if required.  */
-    if (kwsysProcessGetTimeoutLeft(&timeoutTime, user ? userTimeout : 0,
-                                   &timeoutLength)) {
-      /* Timeout has already expired.  */
-      expired = 1;
-      break;
-    }
-    if (timeoutTime.QuadPart < 0) {
-      timeout = INFINITE;
-    } else {
-      timeout = kwsysProcessTimeToDWORD(timeoutLength);
-    }
-
-    /* Wait for a pipe's thread to signal or a process to terminate.  */
-    w = WaitForMultipleObjects(cp->ProcessEventsLength, cp->ProcessEvents, 0,
-                               timeout);
-    if (w == WAIT_TIMEOUT) {
-      /* Timeout has expired.  */
-      expired = 1;
-      done = 1;
-    } else if (w == WAIT_OBJECT_0) {
-      /* Save the index of the reporting thread and release the mutex.
-         The thread will block until we signal its Empty mutex.  */
-      cp->CurrentIndex = cp->SharedIndex;
-      ReleaseSemaphore(cp->SharedIndexMutex, 1, 0);
-
-      /* Data are available or a pipe closed.  */
-      if (cp->Pipe[cp->CurrentIndex].Closed) {
-        /* The pipe closed at the write end.  Close the read end and
-           inform the wakeup thread it is done with this process.  */
-        kwsysProcessCleanupHandle(&cp->Pipe[cp->CurrentIndex].Read);
-        ReleaseSemaphore(cp->Pipe[cp->CurrentIndex].Waker.Go, 1, 0);
-        KWSYSPE_DEBUG((stderr, "wakeup %d\n", cp->CurrentIndex));
-        --cp->PipesLeft;
-      } else if (data && length) {
-        /* Report this data.  */
-        *data = cp->Pipe[cp->CurrentIndex].DataBuffer;
-        *length = cp->Pipe[cp->CurrentIndex].DataLength;
-        switch (cp->CurrentIndex) {
-          case KWSYSPE_PIPE_STDOUT:
-            pipeId = kwsysProcess_Pipe_STDOUT;
-            break;
-          case KWSYSPE_PIPE_STDERR:
-            pipeId = kwsysProcess_Pipe_STDERR;
-            break;
-        }
-        done = 1;
-      }
-    } else {
-      /* A process has terminated.  */
-      kwsysProcessDestroy(cp, w - WAIT_OBJECT_0);
-    }
-  }
-
-  /* Update the user timeout.  */
-  if (userTimeout) {
-    kwsysProcessTime userEndTime = kwsysProcessTimeGetCurrent();
-    kwsysProcessTime difference =
-      kwsysProcessTimeSubtract(userEndTime, userStartTime);
-    double d = kwsysProcessTimeToDouble(difference);
-    *userTimeout -= d;
-    if (*userTimeout < 0) {
-      *userTimeout = 0;
-    }
-  }
-
-  /* Check what happened.  */
-  if (pipeId) {
-    /* Data are ready on a pipe.  */
-    return pipeId;
-  } else if (expired) {
-    /* A timeout has expired.  */
-    if (user) {
-      /* The user timeout has expired.  It has no time left.  */
-      return kwsysProcess_Pipe_Timeout;
-    } else {
-      /* The process timeout has expired.  Kill the child now.  */
-      KWSYSPE_DEBUG((stderr, "killing child because timeout expired\n"));
-      kwsysProcess_Kill(cp);
-      cp->TimeoutExpired = 1;
-      cp->Killed = 0;
-      return kwsysProcess_Pipe_None;
-    }
-  } else {
-    /* The children have terminated and no more data are available.  */
-    return kwsysProcess_Pipe_None;
-  }
-}
-
-int kwsysProcess_WaitForExit(kwsysProcess* cp, double* userTimeout)
-{
-  int i;
-  int pipe;
-
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing) {
-    return 1;
-  }
-
-  /* Wait for the process to terminate.  Ignore all data.  */
-  while ((pipe = kwsysProcess_WaitForData(cp, 0, 0, userTimeout)) > 0) {
-    if (pipe == kwsysProcess_Pipe_Timeout) {
-      /* The user timeout has expired.  */
-      return 0;
-    }
-  }
-
-  KWSYSPE_DEBUG((stderr, "no more data\n"));
-
-  /* When the last pipe closes in WaitForData, the loop terminates
-     without releasing the pipe's thread.  Release it now.  */
-  if (cp->CurrentIndex < KWSYSPE_PIPE_COUNT) {
-    KWSYSPE_DEBUG((stderr, "releasing reader %d\n", cp->CurrentIndex));
-    ReleaseSemaphore(cp->Pipe[cp->CurrentIndex].Reader.Go, 1, 0);
-    cp->CurrentIndex = KWSYSPE_PIPE_COUNT;
-  }
-
-  /* Wait for all pipe threads to reset.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    KWSYSPE_DEBUG((stderr, "waiting reader reset %d\n", i));
-    WaitForSingleObject(cp->Pipe[i].Reader.Reset, INFINITE);
-    KWSYSPE_DEBUG((stderr, "waiting waker reset %d\n", i));
-    WaitForSingleObject(cp->Pipe[i].Waker.Reset, INFINITE);
-  }
-
-  /* ---- It is now safe again to call kwsysProcessCleanup. ----- */
-  /* Close all the pipes.  */
-  kwsysProcessCleanup(cp, 0);
-
-  /* Determine the outcome.  */
-  if (cp->Killed) {
-    /* We killed the child.  */
-    cp->State = kwsysProcess_State_Killed;
-  } else if (cp->TimeoutExpired) {
-    /* The timeout expired.  */
-    cp->State = kwsysProcess_State_Expired;
-  } else {
-    /* The children exited.  Report the outcome of the child processes.  */
-    for (i = 0; i < cp->NumberOfCommands; ++i) {
-      cp->ProcessResults[i].ExitCode = cp->CommandExitCodes[i];
-      if ((cp->ProcessResults[i].ExitCode & 0xF0000000) == 0xC0000000) {
-        /* Child terminated due to exceptional behavior.  */
-        cp->ProcessResults[i].State = kwsysProcess_StateByIndex_Exception;
-        cp->ProcessResults[i].ExitValue = 1;
-        kwsysProcessSetExitExceptionByIndex(cp, cp->ProcessResults[i].ExitCode,
-                                            i);
-      } else {
-        /* Child exited without exception.  */
-        cp->ProcessResults[i].State = kwsysProcess_StateByIndex_Exited;
-        cp->ProcessResults[i].ExitException = kwsysProcess_Exception_None;
-        cp->ProcessResults[i].ExitValue = cp->ProcessResults[i].ExitCode;
-      }
-    }
-    /* support legacy state status value */
-    cp->State = cp->ProcessResults[cp->NumberOfCommands - 1].State;
-  }
-
-  return 1;
-}
-
-void kwsysProcess_Interrupt(kwsysProcess* cp)
-{
-  int i;
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing || cp->TimeoutExpired ||
-      cp->Killed) {
-    KWSYSPE_DEBUG((stderr, "interrupt: child not executing\n"));
-    return;
-  }
-
-  /* Skip actually interrupting the child if it has already terminated.  */
-  if (cp->Terminated) {
-    KWSYSPE_DEBUG((stderr, "interrupt: child already terminated\n"));
-    return;
-  }
-
-  /* Interrupt the children.  */
-  if (cp->CreateProcessGroup) {
-    if (cp->ProcessInformation) {
-      for (i = 0; i < cp->NumberOfCommands; ++i) {
-        /* Make sure the process handle isn't closed (e.g. from disowning). */
-        if (cp->ProcessInformation[i].hProcess) {
-          /* The user created a process group for this process.  The group ID
-             is the process ID for the original process in the group.  Note
-             that we have to use Ctrl+Break: Ctrl+C is not allowed for process
-             groups.  */
-          GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT,
-                                   cp->ProcessInformation[i].dwProcessId);
-        }
-      }
-    }
-  } else {
-    /* No process group was created.  Kill our own process group...  */
-    GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT, 0);
-  }
-}
-
-void kwsysProcess_Kill(kwsysProcess* cp)
-{
-  int i;
-  /* Make sure we are executing a process.  */
-  if (!cp || cp->State != kwsysProcess_State_Executing || cp->TimeoutExpired ||
-      cp->Killed) {
-    KWSYSPE_DEBUG((stderr, "kill: child not executing\n"));
-    return;
-  }
-
-  /* Disable the reading threads.  */
-  KWSYSPE_DEBUG((stderr, "kill: disabling pipe threads\n"));
-  kwsysProcessDisablePipeThreads(cp);
-
-  /* Skip actually killing the child if it has already terminated.  */
-  if (cp->Terminated) {
-    KWSYSPE_DEBUG((stderr, "kill: child already terminated\n"));
-    return;
-  }
-
-  /* Kill the children.  */
-  cp->Killed = 1;
-  for (i = 0; i < cp->NumberOfCommands; ++i) {
-    kwsysProcessKillTree(cp->ProcessInformation[i].dwProcessId);
-    /* Remove from global list of processes and close handles.  */
-    kwsysProcessesRemove(cp->ProcessInformation[i].hProcess);
-    kwsysProcessCleanupHandle(&cp->ProcessInformation[i].hThread);
-    kwsysProcessCleanupHandle(&cp->ProcessInformation[i].hProcess);
-  }
-
-  /* We are killing the children and ignoring all data.  Do not wait
-     for them to exit.  */
-}
-
-void kwsysProcess_KillPID(unsigned long process_id)
-{
-  kwsysProcessKillTree((DWORD)process_id);
-}
-
-/*
-  Function executed for each pipe's thread.  Argument is a pointer to
-  the kwsysProcessPipeData instance for this thread.
-*/
-DWORD WINAPI kwsysProcessPipeThreadRead(LPVOID ptd)
-{
-  kwsysProcessPipeData* td = (kwsysProcessPipeData*)ptd;
-  kwsysProcess* cp = td->Process;
-
-  /* Wait for a process to be ready.  */
-  while ((WaitForSingleObject(td->Reader.Ready, INFINITE), !cp->Deleting)) {
-    /* Read output from the process for this thread's pipe.  */
-    kwsysProcessPipeThreadReadPipe(cp, td);
-
-    /* Signal the main thread we have reset for a new process.  */
-    ReleaseSemaphore(td->Reader.Reset, 1, 0);
-  }
-  return 0;
-}
-
-/*
-  Function called in each pipe's thread to handle data for one
-  execution of a subprocess.
-*/
-void kwsysProcessPipeThreadReadPipe(kwsysProcess* cp, kwsysProcessPipeData* td)
-{
-  /* Wait for space in the thread's buffer. */
-  while ((KWSYSPE_DEBUG((stderr, "wait for read %d\n", td->Index)),
-          WaitForSingleObject(td->Reader.Go, INFINITE), !td->Closed)) {
-    KWSYSPE_DEBUG((stderr, "reading %d\n", td->Index));
-
-    /* Read data from the pipe.  This may block until data are available.  */
-    if (!ReadFile(td->Read, td->DataBuffer, KWSYSPE_PIPE_BUFFER_SIZE,
-                  &td->DataLength, 0)) {
-      if (GetLastError() != ERROR_BROKEN_PIPE) {
-        /* UNEXPECTED failure to read the pipe.  */
-      }
-
-      /* The pipe closed.  There are no more data to read.  */
-      td->Closed = 1;
-      KWSYSPE_DEBUG((stderr, "read closed %d\n", td->Index));
-    }
-
-    KWSYSPE_DEBUG((stderr, "read %d\n", td->Index));
-
-    /* Wait for our turn to be handled by the main thread.  */
-    WaitForSingleObject(cp->SharedIndexMutex, INFINITE);
-
-    KWSYSPE_DEBUG((stderr, "reporting read %d\n", td->Index));
-
-    /* Tell the main thread we have something to report.  */
-    cp->SharedIndex = td->Index;
-    ReleaseSemaphore(cp->Full, 1, 0);
-  }
-
-  /* We were signalled to exit with our buffer empty.  Reset the
-     mutex for a new process.  */
-  KWSYSPE_DEBUG((stderr, "self releasing reader %d\n", td->Index));
-  ReleaseSemaphore(td->Reader.Go, 1, 0);
-}
-
-/*
-  Function executed for each pipe's thread.  Argument is a pointer to
-  the kwsysProcessPipeData instance for this thread.
-*/
-DWORD WINAPI kwsysProcessPipeThreadWake(LPVOID ptd)
-{
-  kwsysProcessPipeData* td = (kwsysProcessPipeData*)ptd;
-  kwsysProcess* cp = td->Process;
-
-  /* Wait for a process to be ready.  */
-  while ((WaitForSingleObject(td->Waker.Ready, INFINITE), !cp->Deleting)) {
-    /* Wait for a possible wakeup.  */
-    kwsysProcessPipeThreadWakePipe(cp, td);
-
-    /* Signal the main thread we have reset for a new process.  */
-    ReleaseSemaphore(td->Waker.Reset, 1, 0);
-  }
-  return 0;
-}
-
-/*
-  Function called in each pipe's thread to handle reading thread
-  wakeup for one execution of a subprocess.
-*/
-void kwsysProcessPipeThreadWakePipe(kwsysProcess* cp, kwsysProcessPipeData* td)
-{
-  (void)cp;
-
-  /* Wait for a possible wake command. */
-  KWSYSPE_DEBUG((stderr, "wait for wake %d\n", td->Index));
-  WaitForSingleObject(td->Waker.Go, INFINITE);
-  KWSYSPE_DEBUG((stderr, "waking %d\n", td->Index));
-
-  /* If the pipe is not closed, we need to wake up the reading thread.  */
-  if (!td->Closed) {
-    DWORD dummy;
-    KWSYSPE_DEBUG((stderr, "waker %d writing byte\n", td->Index));
-    WriteFile(td->Write, "", 1, &dummy, 0);
-    KWSYSPE_DEBUG((stderr, "waker %d wrote byte\n", td->Index));
-  }
-}
-
-/* Initialize a process control structure for kwsysProcess_Execute.  */
-int kwsysProcessInitialize(kwsysProcess* cp)
-{
-  int i;
-  /* Reset internal status flags.  */
-  cp->TimeoutExpired = 0;
-  cp->Terminated = 0;
-  cp->Killed = 0;
-
-  free(cp->ProcessResults);
-  /* Allocate process result information for each process.  */
-  cp->ProcessResults = (kwsysProcessResults*)malloc(
-    sizeof(kwsysProcessResults) * (cp->NumberOfCommands));
-  if (!cp->ProcessResults) {
-    return 0;
-  }
-  ZeroMemory(cp->ProcessResults,
-             sizeof(kwsysProcessResults) * cp->NumberOfCommands);
-  for (i = 0; i < cp->NumberOfCommands; i++) {
-    cp->ProcessResults[i].ExitException = kwsysProcess_Exception_None;
-    cp->ProcessResults[i].State = kwsysProcess_StateByIndex_Starting;
-    cp->ProcessResults[i].ExitCode = 1;
-    cp->ProcessResults[i].ExitValue = 1;
-    strcpy(cp->ProcessResults[i].ExitExceptionString, "No exception");
-  }
-
-  /* Allocate process information for each process.  */
-  free(cp->ProcessInformation);
-  cp->ProcessInformation = (PROCESS_INFORMATION*)malloc(
-    sizeof(PROCESS_INFORMATION) * cp->NumberOfCommands);
-  if (!cp->ProcessInformation) {
-    return 0;
-  }
-  ZeroMemory(cp->ProcessInformation,
-             sizeof(PROCESS_INFORMATION) * cp->NumberOfCommands);
-  free(cp->CommandExitCodes);
-  cp->CommandExitCodes = (DWORD*)malloc(sizeof(DWORD) * cp->NumberOfCommands);
-  if (!cp->CommandExitCodes) {
-    return 0;
-  }
-  ZeroMemory(cp->CommandExitCodes, sizeof(DWORD) * cp->NumberOfCommands);
-
-  /* Allocate event wait array.  The first event is cp->Full, the rest
-     are the process termination events.  */
-  cp->ProcessEvents =
-    (PHANDLE)malloc(sizeof(HANDLE) * (cp->NumberOfCommands + 1));
-  if (!cp->ProcessEvents) {
-    return 0;
-  }
-  ZeroMemory(cp->ProcessEvents, sizeof(HANDLE) * (cp->NumberOfCommands + 1));
-  cp->ProcessEvents[0] = cp->Full;
-  cp->ProcessEventsLength = cp->NumberOfCommands + 1;
-
-  /* Allocate space to save the real working directory of this process.  */
-  if (cp->WorkingDirectory) {
-    cp->RealWorkingDirectoryLength = GetCurrentDirectoryW(0, 0);
-    if (cp->RealWorkingDirectoryLength > 0) {
-      cp->RealWorkingDirectory =
-        malloc(cp->RealWorkingDirectoryLength * sizeof(wchar_t));
-      if (!cp->RealWorkingDirectory) {
-        return 0;
-      }
-    }
-  }
-  {
-    for (i = 0; i < 3; ++i) {
-      cp->PipeChildStd[i] = INVALID_HANDLE_VALUE;
-    }
-  }
-
-  return 1;
-}
-
-static DWORD kwsysProcessCreateChildHandle(PHANDLE out, HANDLE in, int isStdIn)
-{
-  DWORD flags;
-
-  /* Check whether the handle is valid for this process.  */
-  if (in != INVALID_HANDLE_VALUE && GetHandleInformation(in, &flags)) {
-    /* Use the handle as-is if it is already inherited.  */
-    if (flags & HANDLE_FLAG_INHERIT) {
-      *out = in;
-      return ERROR_SUCCESS;
-    }
-
-    /* Create an inherited copy of this handle.  */
-    if (DuplicateHandle(GetCurrentProcess(), in, GetCurrentProcess(), out, 0,
-                        TRUE, DUPLICATE_SAME_ACCESS)) {
-      return ERROR_SUCCESS;
-    } else {
-      return GetLastError();
-    }
-  } else {
-    /* The given handle is not valid for this process.  Some child
-       processes may break if they do not have a valid standard handle,
-       so open NUL to give to the child.  */
-    SECURITY_ATTRIBUTES sa;
-    ZeroMemory(&sa, sizeof(sa));
-    sa.nLength = (DWORD)sizeof(sa);
-    sa.bInheritHandle = 1;
-    *out = CreateFileW(
-      L"NUL",
-      (isStdIn ? GENERIC_READ : (GENERIC_WRITE | FILE_READ_ATTRIBUTES)),
-      FILE_SHARE_READ | FILE_SHARE_WRITE, &sa, OPEN_EXISTING, 0, 0);
-    return (*out != INVALID_HANDLE_VALUE) ? ERROR_SUCCESS : GetLastError();
-  }
-}
-
-DWORD kwsysProcessCreate(kwsysProcess* cp, int index,
-                         kwsysProcessCreateInformation* si)
-{
-  DWORD creationFlags;
-  DWORD error = ERROR_SUCCESS;
-
-  /* Check if we are currently exiting.  */
-  if (!kwsysTryEnterCreateProcessSection()) {
-    /* The Ctrl handler is currently working on exiting our process.  Rather
-    than return an error code, which could cause incorrect conclusions to be
-    reached by the caller, we simply hang.  (For example, a CMake try_run
-    configure step might cause the project to configure wrong.)  */
-    Sleep(INFINITE);
-  }
-
-  /* Create the child in a suspended state so we can wait until all
-     children have been created before running any one.  */
-  creationFlags = CREATE_SUSPENDED;
-  if (cp->CreateProcessGroup) {
-    creationFlags |= CREATE_NEW_PROCESS_GROUP;
-  }
-
-  /* Create inherited copies of the handles.  */
-  (error = kwsysProcessCreateChildHandle(&si->StartupInfo.hStdInput,
-                                         si->hStdInput, 1)) ||
-    (error = kwsysProcessCreateChildHandle(&si->StartupInfo.hStdOutput,
-                                           si->hStdOutput, 0)) ||
-    (error = kwsysProcessCreateChildHandle(&si->StartupInfo.hStdError,
-                                           si->hStdError, 0)) ||
-    /* Create the process.  */
-    (!CreateProcessW(0, cp->Commands[index], 0, 0, TRUE, creationFlags, 0, 0,
-                     &si->StartupInfo, &cp->ProcessInformation[index]) &&
-     (error = GetLastError()));
-
-  /* Close the inherited copies of the handles. */
-  if (si->StartupInfo.hStdInput != si->hStdInput) {
-    kwsysProcessCleanupHandle(&si->StartupInfo.hStdInput);
-  }
-  if (si->StartupInfo.hStdOutput != si->hStdOutput) {
-    kwsysProcessCleanupHandle(&si->StartupInfo.hStdOutput);
-  }
-  if (si->StartupInfo.hStdError != si->hStdError) {
-    kwsysProcessCleanupHandle(&si->StartupInfo.hStdError);
-  }
-
-  /* Add the process to the global list of processes. */
-  if (!error &&
-      !kwsysProcessesAdd(cp->ProcessInformation[index].hProcess,
-                         cp->ProcessInformation[index].dwProcessId,
-                         cp->CreateProcessGroup)) {
-    /* This failed for some reason.  Kill the suspended process. */
-    TerminateProcess(cp->ProcessInformation[index].hProcess, 1);
-    /* And clean up... */
-    kwsysProcessCleanupHandle(&cp->ProcessInformation[index].hProcess);
-    kwsysProcessCleanupHandle(&cp->ProcessInformation[index].hThread);
-    strcpy(cp->ErrorMessage, "kwsysProcessesAdd function failed");
-    error = ERROR_NOT_ENOUGH_MEMORY; /* Most likely reason.  */
-  }
-
-  /* If the console Ctrl handler is waiting for us, this will release it... */
-  kwsysLeaveCreateProcessSection();
-  return error;
-}
-
-void kwsysProcessDestroy(kwsysProcess* cp, int event)
-{
-  int i;
-  int index;
-
-  /* Find the process index for the termination event.  */
-  for (index = 0; index < cp->NumberOfCommands; ++index) {
-    if (cp->ProcessInformation[index].hProcess == cp->ProcessEvents[event]) {
-      break;
-    }
-  }
-
-  /* Check the exit code of the process.  */
-  GetExitCodeProcess(cp->ProcessInformation[index].hProcess,
-                     &cp->CommandExitCodes[index]);
-
-  /* Remove from global list of processes.  */
-  kwsysProcessesRemove(cp->ProcessInformation[index].hProcess);
-
-  /* Close the process handle for the terminated process.  */
-  kwsysProcessCleanupHandle(&cp->ProcessInformation[index].hProcess);
-
-  /* Remove the process from the available events.  */
-  cp->ProcessEventsLength -= 1;
-  for (i = event; i < cp->ProcessEventsLength; ++i) {
-    cp->ProcessEvents[i] = cp->ProcessEvents[i + 1];
-  }
-
-  /* Check if all processes have terminated.  */
-  if (cp->ProcessEventsLength == 1) {
-    cp->Terminated = 1;
-
-    /* Close our copies of the pipe write handles so the pipe threads
-       can detect end-of-data.  */
-    for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-      /* TODO: If the child created its own child (our grandchild)
-         which inherited a copy of the pipe write-end then the pipe
-         may not close and we will still need the waker write pipe.
-         However we still want to be able to detect end-of-data in the
-         normal case.  The reader thread will have to switch to using
-         PeekNamedPipe to read the last bit of data from the pipe
-         without blocking.  This is equivalent to using a non-blocking
-         read on posix.  */
-      KWSYSPE_DEBUG((stderr, "closing wakeup write %d\n", i));
-      kwsysProcessCleanupHandle(&cp->Pipe[i].Write);
-    }
-  }
-}
-
-DWORD kwsysProcessSetupOutputPipeFile(PHANDLE phandle, const char* name)
-{
-  HANDLE fout;
-  wchar_t* wname;
-  DWORD error;
-  if (!name) {
-    return ERROR_INVALID_PARAMETER;
-  }
-
-  /* Close the existing handle.  */
-  kwsysProcessCleanupHandle(phandle);
-
-  /* Create a handle to write a file for the pipe.  */
-  wname = kwsysEncoding_DupToWide(name);
-  fout =
-    CreateFileW(wname, GENERIC_WRITE, FILE_SHARE_READ, 0, CREATE_ALWAYS, 0, 0);
-  error = GetLastError();
-  free(wname);
-  if (fout == INVALID_HANDLE_VALUE) {
-    return error;
-  }
-
-  /* Assign the replacement handle.  */
-  *phandle = fout;
-  return ERROR_SUCCESS;
-}
-
-void kwsysProcessSetupSharedPipe(DWORD nStdHandle, PHANDLE handle)
-{
-  /* Close the existing handle.  */
-  kwsysProcessCleanupHandle(handle);
-  /* Store the new standard handle.  */
-  *handle = GetStdHandle(nStdHandle);
-}
-
-void kwsysProcessSetupPipeNative(HANDLE native, PHANDLE handle)
-{
-  /* Close the existing handle.  */
-  kwsysProcessCleanupHandle(handle);
-  /* Store the new given handle.  */
-  *handle = native;
-}
-
-/* Close the given handle if it is open.  Reset its value to 0.  */
-void kwsysProcessCleanupHandle(PHANDLE h)
-{
-  if (h && *h && *h != INVALID_HANDLE_VALUE &&
-      *h != GetStdHandle(STD_INPUT_HANDLE) &&
-      *h != GetStdHandle(STD_OUTPUT_HANDLE) &&
-      *h != GetStdHandle(STD_ERROR_HANDLE)) {
-    CloseHandle(*h);
-    *h = INVALID_HANDLE_VALUE;
-  }
-}
-
-/* Close all handles created by kwsysProcess_Execute.  */
-void kwsysProcessCleanup(kwsysProcess* cp, DWORD error)
-{
-  int i;
-  /* If this is an error case, report the error.  */
-  if (error) {
-    /* Construct an error message if one has not been provided already.  */
-    if (cp->ErrorMessage[0] == 0) {
-      /* Format the error message.  */
-      wchar_t err_msg[KWSYSPE_PIPE_BUFFER_SIZE];
-      DWORD length = FormatMessageW(
-        FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, 0, error,
-        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), err_msg,
-        KWSYSPE_PIPE_BUFFER_SIZE, 0);
-      if (length < 1) {
-        /* FormatMessage failed.  Use a default message.  */
-        _snprintf(cp->ErrorMessage, KWSYSPE_PIPE_BUFFER_SIZE,
-                  "Process execution failed with error 0x%X.  "
-                  "FormatMessage failed with error 0x%X",
-                  error, GetLastError());
-      }
-      if (!WideCharToMultiByte(CP_UTF8, 0, err_msg, -1, cp->ErrorMessage,
-                               KWSYSPE_PIPE_BUFFER_SIZE, NULL, NULL)) {
-        /* WideCharToMultiByte failed.  Use a default message.  */
-        _snprintf(cp->ErrorMessage, KWSYSPE_PIPE_BUFFER_SIZE,
-                  "Process execution failed with error 0x%X.  "
-                  "WideCharToMultiByte failed with error 0x%X",
-                  error, GetLastError());
-      }
-    }
-
-    /* Remove trailing period and newline, if any.  */
-    kwsysProcessCleanErrorMessage(cp);
-
-    /* Set the error state.  */
-    cp->State = kwsysProcess_State_Error;
-
-    /* Cleanup any processes already started in a suspended state.  */
-    if (cp->ProcessInformation) {
-      for (i = 0; i < cp->NumberOfCommands; ++i) {
-        if (cp->ProcessInformation[i].hProcess) {
-          TerminateProcess(cp->ProcessInformation[i].hProcess, 255);
-          WaitForSingleObject(cp->ProcessInformation[i].hProcess, INFINITE);
-        }
-      }
-      for (i = 0; i < cp->NumberOfCommands; ++i) {
-        /* Remove from global list of processes and close handles.  */
-        kwsysProcessesRemove(cp->ProcessInformation[i].hProcess);
-        kwsysProcessCleanupHandle(&cp->ProcessInformation[i].hThread);
-        kwsysProcessCleanupHandle(&cp->ProcessInformation[i].hProcess);
-      }
-    }
-
-    /* Restore the working directory.  */
-    if (cp->RealWorkingDirectory) {
-      SetCurrentDirectoryW(cp->RealWorkingDirectory);
-    }
-  }
-
-  /* Free memory.  */
-  if (cp->ProcessInformation) {
-    free(cp->ProcessInformation);
-    cp->ProcessInformation = 0;
-  }
-  if (cp->ProcessEvents) {
-    free(cp->ProcessEvents);
-    cp->ProcessEvents = 0;
-  }
-  if (cp->RealWorkingDirectory) {
-    free(cp->RealWorkingDirectory);
-    cp->RealWorkingDirectory = 0;
-  }
-
-  /* Close each pipe.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Write);
-    kwsysProcessCleanupHandle(&cp->Pipe[i].Read);
-    cp->Pipe[i].Closed = 0;
-  }
-  for (i = 0; i < 3; ++i) {
-    kwsysProcessCleanupHandle(&cp->PipeChildStd[i]);
-  }
-}
-
-void kwsysProcessCleanErrorMessage(kwsysProcess* cp)
-{
-  /* Remove trailing period and newline, if any.  */
-  size_t length = strlen(cp->ErrorMessage);
-  if (cp->ErrorMessage[length - 1] == '\n') {
-    cp->ErrorMessage[length - 1] = 0;
-    --length;
-    if (length > 0 && cp->ErrorMessage[length - 1] == '\r') {
-      cp->ErrorMessage[length - 1] = 0;
-      --length;
-    }
-  }
-  if (length > 0 && cp->ErrorMessage[length - 1] == '.') {
-    cp->ErrorMessage[length - 1] = 0;
-  }
-}
-
-/* Get the time at which either the process or user timeout will
-   expire.  Returns 1 if the user timeout is first, and 0 otherwise.  */
-int kwsysProcessGetTimeoutTime(kwsysProcess* cp, double* userTimeout,
-                               kwsysProcessTime* timeoutTime)
-{
-  /* The first time this is called, we need to calculate the time at
-     which the child will timeout.  */
-  if (cp->Timeout && cp->TimeoutTime.QuadPart < 0) {
-    kwsysProcessTime length = kwsysProcessTimeFromDouble(cp->Timeout);
-    cp->TimeoutTime = kwsysProcessTimeAdd(cp->StartTime, length);
-  }
-
-  /* Start with process timeout.  */
-  *timeoutTime = cp->TimeoutTime;
-
-  /* Check if the user timeout is earlier.  */
-  if (userTimeout) {
-    kwsysProcessTime currentTime = kwsysProcessTimeGetCurrent();
-    kwsysProcessTime userTimeoutLength =
-      kwsysProcessTimeFromDouble(*userTimeout);
-    kwsysProcessTime userTimeoutTime =
-      kwsysProcessTimeAdd(currentTime, userTimeoutLength);
-    if (timeoutTime->QuadPart < 0 ||
-        kwsysProcessTimeLess(userTimeoutTime, *timeoutTime)) {
-      *timeoutTime = userTimeoutTime;
-      return 1;
-    }
-  }
-  return 0;
-}
-
-/* Get the length of time before the given timeout time arrives.
-   Returns 1 if the time has already arrived, and 0 otherwise.  */
-int kwsysProcessGetTimeoutLeft(kwsysProcessTime* timeoutTime,
-                               double* userTimeout,
-                               kwsysProcessTime* timeoutLength)
-{
-  if (timeoutTime->QuadPart < 0) {
-    /* No timeout time has been requested.  */
-    return 0;
-  } else {
-    /* Calculate the remaining time.  */
-    kwsysProcessTime currentTime = kwsysProcessTimeGetCurrent();
-    *timeoutLength = kwsysProcessTimeSubtract(*timeoutTime, currentTime);
-
-    if (timeoutLength->QuadPart < 0 && userTimeout && *userTimeout <= 0) {
-      /* Caller has explicitly requested a zero timeout.  */
-      timeoutLength->QuadPart = 0;
-    }
-
-    if (timeoutLength->QuadPart < 0) {
-      /* Timeout has already expired.  */
-      return 1;
-    } else {
-      /* There is some time left.  */
-      return 0;
-    }
-  }
-}
-
-kwsysProcessTime kwsysProcessTimeGetCurrent()
-{
-  kwsysProcessTime current;
-  FILETIME ft;
-  GetSystemTimeAsFileTime(&ft);
-  current.LowPart = ft.dwLowDateTime;
-  current.HighPart = ft.dwHighDateTime;
-  return current;
-}
-
-DWORD kwsysProcessTimeToDWORD(kwsysProcessTime t)
-{
-  return (DWORD)(t.QuadPart * 0.0001);
-}
-
-double kwsysProcessTimeToDouble(kwsysProcessTime t)
-{
-  return t.QuadPart * 0.0000001;
-}
-
-kwsysProcessTime kwsysProcessTimeFromDouble(double d)
-{
-  kwsysProcessTime t;
-  t.QuadPart = (LONGLONG)(d * 10000000);
-  return t;
-}
-
-int kwsysProcessTimeLess(kwsysProcessTime in1, kwsysProcessTime in2)
-{
-  return in1.QuadPart < in2.QuadPart;
-}
-
-kwsysProcessTime kwsysProcessTimeAdd(kwsysProcessTime in1,
-                                     kwsysProcessTime in2)
-{
-  kwsysProcessTime out;
-  out.QuadPart = in1.QuadPart + in2.QuadPart;
-  return out;
-}
-
-kwsysProcessTime kwsysProcessTimeSubtract(kwsysProcessTime in1,
-                                          kwsysProcessTime in2)
-{
-  kwsysProcessTime out;
-  out.QuadPart = in1.QuadPart - in2.QuadPart;
-  return out;
-}
-
-#define KWSYSPE_CASE(type, str)                                               \
-  cp->ProcessResults[idx].ExitException = kwsysProcess_Exception_##type;      \
-  strcpy(cp->ProcessResults[idx].ExitExceptionString, str)
-static void kwsysProcessSetExitExceptionByIndex(kwsysProcess* cp, int code,
-                                                int idx)
-{
-  switch (code) {
-    case STATUS_CONTROL_C_EXIT:
-      KWSYSPE_CASE(Interrupt, "User interrupt");
-      break;
-
-    case STATUS_FLOAT_DENORMAL_OPERAND:
-      KWSYSPE_CASE(Numerical, "Floating-point exception (denormal operand)");
-      break;
-    case STATUS_FLOAT_DIVIDE_BY_ZERO:
-      KWSYSPE_CASE(Numerical, "Divide-by-zero");
-      break;
-    case STATUS_FLOAT_INEXACT_RESULT:
-      KWSYSPE_CASE(Numerical, "Floating-point exception (inexact result)");
-      break;
-    case STATUS_FLOAT_INVALID_OPERATION:
-      KWSYSPE_CASE(Numerical, "Invalid floating-point operation");
-      break;
-    case STATUS_FLOAT_OVERFLOW:
-      KWSYSPE_CASE(Numerical, "Floating-point overflow");
-      break;
-    case STATUS_FLOAT_STACK_CHECK:
-      KWSYSPE_CASE(Numerical, "Floating-point stack check failed");
-      break;
-    case STATUS_FLOAT_UNDERFLOW:
-      KWSYSPE_CASE(Numerical, "Floating-point underflow");
-      break;
-#ifdef STATUS_FLOAT_MULTIPLE_FAULTS
-    case STATUS_FLOAT_MULTIPLE_FAULTS:
-      KWSYSPE_CASE(Numerical, "Floating-point exception (multiple faults)");
-      break;
-#endif
-#ifdef STATUS_FLOAT_MULTIPLE_TRAPS
-    case STATUS_FLOAT_MULTIPLE_TRAPS:
-      KWSYSPE_CASE(Numerical, "Floating-point exception (multiple traps)");
-      break;
-#endif
-    case STATUS_INTEGER_DIVIDE_BY_ZERO:
-      KWSYSPE_CASE(Numerical, "Integer divide-by-zero");
-      break;
-    case STATUS_INTEGER_OVERFLOW:
-      KWSYSPE_CASE(Numerical, "Integer overflow");
-      break;
-
-    case STATUS_DATATYPE_MISALIGNMENT:
-      KWSYSPE_CASE(Fault, "Datatype misalignment");
-      break;
-    case STATUS_ACCESS_VIOLATION:
-      KWSYSPE_CASE(Fault, "Access violation");
-      break;
-    case STATUS_IN_PAGE_ERROR:
-      KWSYSPE_CASE(Fault, "In-page error");
-      break;
-    case STATUS_INVALID_HANDLE:
-      KWSYSPE_CASE(Fault, "Invalid hanlde");
-      break;
-    case STATUS_NONCONTINUABLE_EXCEPTION:
-      KWSYSPE_CASE(Fault, "Noncontinuable exception");
-      break;
-    case STATUS_INVALID_DISPOSITION:
-      KWSYSPE_CASE(Fault, "Invalid disposition");
-      break;
-    case STATUS_ARRAY_BOUNDS_EXCEEDED:
-      KWSYSPE_CASE(Fault, "Array bounds exceeded");
-      break;
-    case STATUS_STACK_OVERFLOW:
-      KWSYSPE_CASE(Fault, "Stack overflow");
-      break;
-
-    case STATUS_ILLEGAL_INSTRUCTION:
-      KWSYSPE_CASE(Illegal, "Illegal instruction");
-      break;
-    case STATUS_PRIVILEGED_INSTRUCTION:
-      KWSYSPE_CASE(Illegal, "Privileged instruction");
-      break;
-
-    case STATUS_NO_MEMORY:
-    default:
-      cp->ProcessResults[idx].ExitException = kwsysProcess_Exception_Other;
-      _snprintf(cp->ProcessResults[idx].ExitExceptionString,
-                KWSYSPE_PIPE_BUFFER_SIZE, "Exit code 0x%x\n", code);
-      break;
-  }
-}
-#undef KWSYSPE_CASE
-
-typedef struct kwsysProcess_List_s kwsysProcess_List;
-static kwsysProcess_List* kwsysProcess_List_New(void);
-static void kwsysProcess_List_Delete(kwsysProcess_List* self);
-static int kwsysProcess_List_Update(kwsysProcess_List* self);
-static int kwsysProcess_List_NextProcess(kwsysProcess_List* self);
-static int kwsysProcess_List_GetCurrentProcessId(kwsysProcess_List* self);
-static int kwsysProcess_List_GetCurrentParentId(kwsysProcess_List* self);
-
-/* Windows NT 4 API definitions.  */
-#define STATUS_INFO_LENGTH_MISMATCH ((NTSTATUS)0xC0000004L)
-typedef LONG NTSTATUS;
-typedef LONG KPRIORITY;
-typedef struct _UNICODE_STRING UNICODE_STRING;
-struct _UNICODE_STRING
-{
-  USHORT Length;
-  USHORT MaximumLength;
-  PWSTR Buffer;
-};
-
-/* The process information structure.  Declare only enough to get
-   process identifiers.  The rest may be ignored because we use the
-   NextEntryDelta to move through an array of instances.  */
-typedef struct _SYSTEM_PROCESS_INFORMATION SYSTEM_PROCESS_INFORMATION;
-typedef SYSTEM_PROCESS_INFORMATION* PSYSTEM_PROCESS_INFORMATION;
-struct _SYSTEM_PROCESS_INFORMATION
-{
-  ULONG NextEntryDelta;
-  ULONG ThreadCount;
-  ULONG Reserved1[6];
-  LARGE_INTEGER CreateTime;
-  LARGE_INTEGER UserTime;
-  LARGE_INTEGER KernelTime;
-  UNICODE_STRING ProcessName;
-  KPRIORITY BasePriority;
-  ULONG ProcessId;
-  ULONG InheritedFromProcessId;
-};
-
-/* Toolhelp32 API definitions.  */
-#define TH32CS_SNAPPROCESS 0x00000002
-#if defined(_WIN64)
-typedef unsigned __int64 ProcessULONG_PTR;
-#else
-typedef unsigned long ProcessULONG_PTR;
-#endif
-typedef struct tagPROCESSENTRY32 PROCESSENTRY32;
-typedef PROCESSENTRY32* LPPROCESSENTRY32;
-struct tagPROCESSENTRY32
-{
-  DWORD dwSize;
-  DWORD cntUsage;
-  DWORD th32ProcessID;
-  ProcessULONG_PTR th32DefaultHeapID;
-  DWORD th32ModuleID;
-  DWORD cntThreads;
-  DWORD th32ParentProcessID;
-  LONG pcPriClassBase;
-  DWORD dwFlags;
-  char szExeFile[MAX_PATH];
-};
-
-/* Windows API function types.  */
-typedef HANDLE(WINAPI* CreateToolhelp32SnapshotType)(DWORD, DWORD);
-typedef BOOL(WINAPI* Process32FirstType)(HANDLE, LPPROCESSENTRY32);
-typedef BOOL(WINAPI* Process32NextType)(HANDLE, LPPROCESSENTRY32);
-typedef NTSTATUS(WINAPI* ZwQuerySystemInformationType)(ULONG, PVOID, ULONG,
-                                                       PULONG);
-
-static int kwsysProcess_List__New_NT4(kwsysProcess_List* self);
-static int kwsysProcess_List__New_Snapshot(kwsysProcess_List* self);
-static void kwsysProcess_List__Delete_NT4(kwsysProcess_List* self);
-static void kwsysProcess_List__Delete_Snapshot(kwsysProcess_List* self);
-static int kwsysProcess_List__Update_NT4(kwsysProcess_List* self);
-static int kwsysProcess_List__Update_Snapshot(kwsysProcess_List* self);
-static int kwsysProcess_List__Next_NT4(kwsysProcess_List* self);
-static int kwsysProcess_List__Next_Snapshot(kwsysProcess_List* self);
-static int kwsysProcess_List__GetProcessId_NT4(kwsysProcess_List* self);
-static int kwsysProcess_List__GetProcessId_Snapshot(kwsysProcess_List* self);
-static int kwsysProcess_List__GetParentId_NT4(kwsysProcess_List* self);
-static int kwsysProcess_List__GetParentId_Snapshot(kwsysProcess_List* self);
-
-struct kwsysProcess_List_s
-{
-  /* Implementation switches at runtime based on version of Windows.  */
-  int NT4;
-
-  /* Implementation functions and data for NT 4.  */
-  ZwQuerySystemInformationType P_ZwQuerySystemInformation;
-  char* Buffer;
-  int BufferSize;
-  PSYSTEM_PROCESS_INFORMATION CurrentInfo;
-
-  /* Implementation functions and data for other Windows versions.  */
-  CreateToolhelp32SnapshotType P_CreateToolhelp32Snapshot;
-  Process32FirstType P_Process32First;
-  Process32NextType P_Process32Next;
-  HANDLE Snapshot;
-  PROCESSENTRY32 CurrentEntry;
-};
-
-static kwsysProcess_List* kwsysProcess_List_New(void)
-{
-  OSVERSIONINFO osv;
-  kwsysProcess_List* self;
-
-  /* Allocate and initialize the list object.  */
-  if (!(self = (kwsysProcess_List*)malloc(sizeof(kwsysProcess_List)))) {
-    return 0;
-  }
-  memset(self, 0, sizeof(*self));
-
-  /* Select an implementation.  */
-  ZeroMemory(&osv, sizeof(osv));
-  osv.dwOSVersionInfoSize = sizeof(osv);
-#ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#  pragma warning(push)
-#  ifdef __INTEL_COMPILER
-#    pragma warning(disable : 1478)
-#  elif defined __clang__
-#    pragma clang diagnostic push
-#    pragma clang diagnostic ignored "-Wdeprecated-declarations"
-#  else
-#    pragma warning(disable : 4996)
-#  endif
-#endif
-  GetVersionEx(&osv);
-#ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#  ifdef __clang__
-#    pragma clang diagnostic pop
-#  else
-#    pragma warning(pop)
-#  endif
-#endif
-  self->NT4 =
-    (osv.dwPlatformId == VER_PLATFORM_WIN32_NT && osv.dwMajorVersion < 5) ? 1
-                                                                          : 0;
-
-  /* Initialize the selected implementation.  */
-  if (!(self->NT4 ? kwsysProcess_List__New_NT4(self)
-                  : kwsysProcess_List__New_Snapshot(self))) {
-    kwsysProcess_List_Delete(self);
-    return 0;
-  }
-
-  /* Update to the current set of processes.  */
-  if (!kwsysProcess_List_Update(self)) {
-    kwsysProcess_List_Delete(self);
-    return 0;
-  }
-  return self;
-}
-
-static void kwsysProcess_List_Delete(kwsysProcess_List* self)
-{
-  if (self) {
-    if (self->NT4) {
-      kwsysProcess_List__Delete_NT4(self);
-    } else {
-      kwsysProcess_List__Delete_Snapshot(self);
-    }
-    free(self);
-  }
-}
-
-static int kwsysProcess_List_Update(kwsysProcess_List* self)
-{
-  return self ? (self->NT4 ? kwsysProcess_List__Update_NT4(self)
-                           : kwsysProcess_List__Update_Snapshot(self))
-              : 0;
-}
-
-static int kwsysProcess_List_GetCurrentProcessId(kwsysProcess_List* self)
-{
-  return self ? (self->NT4 ? kwsysProcess_List__GetProcessId_NT4(self)
-                           : kwsysProcess_List__GetProcessId_Snapshot(self))
-              : -1;
-}
-
-static int kwsysProcess_List_GetCurrentParentId(kwsysProcess_List* self)
-{
-  return self ? (self->NT4 ? kwsysProcess_List__GetParentId_NT4(self)
-                           : kwsysProcess_List__GetParentId_Snapshot(self))
-              : -1;
-}
-
-static int kwsysProcess_List_NextProcess(kwsysProcess_List* self)
-{
-  return (self ? (self->NT4 ? kwsysProcess_List__Next_NT4(self)
-                            : kwsysProcess_List__Next_Snapshot(self))
-               : 0);
-}
-
-static int kwsysProcess_List__New_NT4(kwsysProcess_List* self)
-{
-  /* Get a handle to the NT runtime module that should already be
-     loaded in this program.  This does not actually increment the
-     reference count to the module so we do not need to close the
-     handle.  */
-  HMODULE hNT = GetModuleHandleW(L"ntdll.dll");
-  if (hNT) {
-    /* Get pointers to the needed API functions.  */
-    self->P_ZwQuerySystemInformation =
-      ((ZwQuerySystemInformationType)GetProcAddress(
-        hNT, "ZwQuerySystemInformation"));
-  }
-  if (!self->P_ZwQuerySystemInformation) {
-    return 0;
-  }
-
-  /* Allocate an initial process information buffer.  */
-  self->BufferSize = 32768;
-  self->Buffer = (char*)malloc(self->BufferSize);
-  return self->Buffer ? 1 : 0;
-}
-
-static void kwsysProcess_List__Delete_NT4(kwsysProcess_List* self)
-{
-  /* Free the process information buffer.  */
-  free(self->Buffer);
-}
-
-static int kwsysProcess_List__Update_NT4(kwsysProcess_List* self)
-{
-  self->CurrentInfo = 0;
-  for (;;) {
-    /* Query number 5 is for system process list.  */
-    NTSTATUS status =
-      self->P_ZwQuerySystemInformation(5, self->Buffer, self->BufferSize, 0);
-    if (status == STATUS_INFO_LENGTH_MISMATCH) {
-      /* The query requires a bigger buffer.  */
-      int newBufferSize = self->BufferSize * 2;
-      char* newBuffer = (char*)malloc(newBufferSize);
-      if (newBuffer) {
-        free(self->Buffer);
-        self->Buffer = newBuffer;
-        self->BufferSize = newBufferSize;
-      } else {
-        return 0;
-      }
-    } else if (status >= 0) {
-      /* The query succeeded.  Initialize traversal of the process list.  */
-      self->CurrentInfo = (PSYSTEM_PROCESS_INFORMATION)self->Buffer;
-      return 1;
-    } else {
-      /* The query failed.  */
-      return 0;
-    }
-  }
-}
-
-static int kwsysProcess_List__Next_NT4(kwsysProcess_List* self)
-{
-  if (self->CurrentInfo) {
-    if (self->CurrentInfo->NextEntryDelta > 0) {
-      self->CurrentInfo =
-        ((PSYSTEM_PROCESS_INFORMATION)((char*)self->CurrentInfo +
-                                       self->CurrentInfo->NextEntryDelta));
-      return 1;
-    }
-    self->CurrentInfo = 0;
-  }
-  return 0;
-}
-
-static int kwsysProcess_List__GetProcessId_NT4(kwsysProcess_List* self)
-{
-  return self->CurrentInfo ? self->CurrentInfo->ProcessId : -1;
-}
-
-static int kwsysProcess_List__GetParentId_NT4(kwsysProcess_List* self)
-{
-  return self->CurrentInfo ? self->CurrentInfo->InheritedFromProcessId : -1;
-}
-
-static int kwsysProcess_List__New_Snapshot(kwsysProcess_List* self)
-{
-  /* Get a handle to the Windows runtime module that should already be
-     loaded in this program.  This does not actually increment the
-     reference count to the module so we do not need to close the
-     handle.  */
-  HMODULE hKernel = GetModuleHandleW(L"kernel32.dll");
-  if (hKernel) {
-    self->P_CreateToolhelp32Snapshot =
-      ((CreateToolhelp32SnapshotType)GetProcAddress(
-        hKernel, "CreateToolhelp32Snapshot"));
-    self->P_Process32First =
-      ((Process32FirstType)GetProcAddress(hKernel, "Process32First"));
-    self->P_Process32Next =
-      ((Process32NextType)GetProcAddress(hKernel, "Process32Next"));
-  }
-  return (self->P_CreateToolhelp32Snapshot && self->P_Process32First &&
-          self->P_Process32Next)
-    ? 1
-    : 0;
-}
-
-static void kwsysProcess_List__Delete_Snapshot(kwsysProcess_List* self)
-{
-  if (self->Snapshot) {
-    CloseHandle(self->Snapshot);
-  }
-}
-
-static int kwsysProcess_List__Update_Snapshot(kwsysProcess_List* self)
-{
-  if (self->Snapshot) {
-    CloseHandle(self->Snapshot);
-  }
-  if (!(self->Snapshot =
-          self->P_CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0))) {
-    return 0;
-  }
-  ZeroMemory(&self->CurrentEntry, sizeof(self->CurrentEntry));
-  self->CurrentEntry.dwSize = sizeof(self->CurrentEntry);
-  if (!self->P_Process32First(self->Snapshot, &self->CurrentEntry)) {
-    CloseHandle(self->Snapshot);
-    self->Snapshot = 0;
-    return 0;
-  }
-  return 1;
-}
-
-static int kwsysProcess_List__Next_Snapshot(kwsysProcess_List* self)
-{
-  if (self->Snapshot) {
-    if (self->P_Process32Next(self->Snapshot, &self->CurrentEntry)) {
-      return 1;
-    }
-    CloseHandle(self->Snapshot);
-    self->Snapshot = 0;
-  }
-  return 0;
-}
-
-static int kwsysProcess_List__GetProcessId_Snapshot(kwsysProcess_List* self)
-{
-  return self->Snapshot ? self->CurrentEntry.th32ProcessID : -1;
-}
-
-static int kwsysProcess_List__GetParentId_Snapshot(kwsysProcess_List* self)
-{
-  return self->Snapshot ? self->CurrentEntry.th32ParentProcessID : -1;
-}
-
-static void kwsysProcessKill(DWORD pid)
-{
-  HANDLE h = OpenProcess(PROCESS_TERMINATE, 0, pid);
-  if (h) {
-    TerminateProcess(h, 255);
-    WaitForSingleObject(h, INFINITE);
-    CloseHandle(h);
-  }
-}
-
-static void kwsysProcessKillTree(int pid)
-{
-  kwsysProcess_List* plist = kwsysProcess_List_New();
-  kwsysProcessKill(pid);
-  if (plist) {
-    do {
-      if (kwsysProcess_List_GetCurrentParentId(plist) == pid) {
-        int ppid = kwsysProcess_List_GetCurrentProcessId(plist);
-        kwsysProcessKillTree(ppid);
-      }
-    } while (kwsysProcess_List_NextProcess(plist));
-    kwsysProcess_List_Delete(plist);
-  }
-}
-
-static void kwsysProcessDisablePipeThreads(kwsysProcess* cp)
-{
-  int i;
-
-  /* If data were just reported data, release the pipe's thread.  */
-  if (cp->CurrentIndex < KWSYSPE_PIPE_COUNT) {
-    KWSYSPE_DEBUG((stderr, "releasing reader %d\n", cp->CurrentIndex));
-    ReleaseSemaphore(cp->Pipe[cp->CurrentIndex].Reader.Go, 1, 0);
-    cp->CurrentIndex = KWSYSPE_PIPE_COUNT;
-  }
-
-  /* Wakeup all reading threads that are not on closed pipes.  */
-  for (i = 0; i < KWSYSPE_PIPE_COUNT; ++i) {
-    /* The wakeup threads will write one byte to the pipe write ends.
-       If there are no data in the pipe then this is enough to wakeup
-       the reading threads.  If there are already data in the pipe
-       this may block.  We cannot use PeekNamedPipe to check whether
-       there are data because an outside process might still be
-       writing data if we are disowning it.  Also, PeekNamedPipe will
-       block if checking a pipe on which the reading thread is
-       currently calling ReadPipe.  Therefore we need a separate
-       thread to call WriteFile.  If it blocks, that is okay because
-       it will unblock when we close the read end and break the pipe
-       below.  */
-    if (cp->Pipe[i].Read) {
-      KWSYSPE_DEBUG((stderr, "releasing waker %d\n", i));
-      ReleaseSemaphore(cp->Pipe[i].Waker.Go, 1, 0);
-    }
-  }
-
-  /* Tell pipe threads to reset until we run another process.  */
-  while (cp->PipesLeft > 0) {
-    /* The waking threads will cause all reading threads to report.
-       Wait for the next one and save its index.  */
-    KWSYSPE_DEBUG((stderr, "waiting for reader\n"));
-    WaitForSingleObject(cp->Full, INFINITE);
-    cp->CurrentIndex = cp->SharedIndex;
-    ReleaseSemaphore(cp->SharedIndexMutex, 1, 0);
-    KWSYSPE_DEBUG((stderr, "got reader %d\n", cp->CurrentIndex));
-
-    /* We are done reading this pipe.  Close its read handle.  */
-    cp->Pipe[cp->CurrentIndex].Closed = 1;
-    kwsysProcessCleanupHandle(&cp->Pipe[cp->CurrentIndex].Read);
-    --cp->PipesLeft;
-
-    /* Tell the reading thread we are done with the data.  It will
-       reset immediately because the pipe is closed.  */
-    ReleaseSemaphore(cp->Pipe[cp->CurrentIndex].Reader.Go, 1, 0);
-  }
-}
-
-/* Global set of executing processes for use by the Ctrl handler.
-   This global instance will be zero-initialized by the compiler.
-
-   Note that the console Ctrl handler runs on a background thread and so
-   everything it does must be thread safe.  Here, we track the hProcess
-   HANDLEs directly instead of kwsysProcess instances, so that we don't have
-   to make kwsysProcess thread safe.  */
-typedef struct kwsysProcessInstance_s
-{
-  HANDLE hProcess;
-  DWORD dwProcessId;
-  int NewProcessGroup; /* Whether the process was created in a new group.  */
-} kwsysProcessInstance;
-
-typedef struct kwsysProcessInstances_s
-{
-  /* Whether we have initialized key fields below, like critical sections.  */
-  int Initialized;
-
-  /* Ctrl handler runs on a different thread, so we must sync access.  */
-  CRITICAL_SECTION Lock;
-
-  int Exiting;
-  size_t Count;
-  size_t Size;
-  kwsysProcessInstance* Processes;
-} kwsysProcessInstances;
-static kwsysProcessInstances kwsysProcesses;
-
-/* Initialize critial section and set up console Ctrl handler.  You MUST call
-   this before using any other kwsysProcesses* functions below.  */
-static int kwsysProcessesInitialize(void)
-{
-  /* Initialize everything if not done already.  */
-  if (!kwsysProcesses.Initialized) {
-    InitializeCriticalSection(&kwsysProcesses.Lock);
-
-    /* Set up console ctrl handler.  */
-    if (!SetConsoleCtrlHandler(kwsysCtrlHandler, TRUE)) {
-      return 0;
-    }
-
-    kwsysProcesses.Initialized = 1;
-  }
-  return 1;
-}
-
-/* The Ctrl handler waits on the global list of processes.  To prevent an
-   orphaned process, do not create a new process if the Ctrl handler is
-   already running.  Do so by using this function to check if it is ok to
-   create a process.  */
-static int kwsysTryEnterCreateProcessSection(void)
-{
-  /* Enter main critical section; this means creating a process and the Ctrl
-     handler are mutually exclusive.  */
-  EnterCriticalSection(&kwsysProcesses.Lock);
-  /* Indicate to the caller if they can create a process.  */
-  if (kwsysProcesses.Exiting) {
-    LeaveCriticalSection(&kwsysProcesses.Lock);
-    return 0;
-  } else {
-    return 1;
-  }
-}
-
-/* Matching function on successful kwsysTryEnterCreateProcessSection return.
-   Make sure you called kwsysProcessesAdd if applicable before calling this.*/
-static void kwsysLeaveCreateProcessSection(void)
-{
-  LeaveCriticalSection(&kwsysProcesses.Lock);
-}
-
-/* Add new process to global process list.  The Ctrl handler will wait for
-   the process to exit before it returns.  Do not close the process handle
-   until after calling kwsysProcessesRemove.  The newProcessGroup parameter
-   must be set if the process was created with CREATE_NEW_PROCESS_GROUP.  */
-static int kwsysProcessesAdd(HANDLE hProcess, DWORD dwProcessid,
-                             int newProcessGroup)
-{
-  if (!kwsysProcessesInitialize() || !hProcess ||
-      hProcess == INVALID_HANDLE_VALUE) {
-    return 0;
-  }
-
-  /* Enter the critical section. */
-  EnterCriticalSection(&kwsysProcesses.Lock);
-
-  /* Make sure there is enough space for the new process handle.  */
-  if (kwsysProcesses.Count == kwsysProcesses.Size) {
-    size_t newSize;
-    kwsysProcessInstance* newArray;
-    /* Start with enough space for a small number of process handles
-       and double the size each time more is needed.  */
-    newSize = kwsysProcesses.Size ? kwsysProcesses.Size * 2 : 4;
-
-    /* Try allocating the new block of memory.  */
-    if ((newArray = (kwsysProcessInstance*)malloc(
-           newSize * sizeof(kwsysProcessInstance)))) {
-      /* Copy the old process handles to the new memory.  */
-      if (kwsysProcesses.Count > 0) {
-        memcpy(newArray, kwsysProcesses.Processes,
-               kwsysProcesses.Count * sizeof(kwsysProcessInstance));
-      }
-    } else {
-      /* Failed to allocate memory for the new process handle set.  */
-      LeaveCriticalSection(&kwsysProcesses.Lock);
-      return 0;
-    }
-
-    /* Free original array. */
-    free(kwsysProcesses.Processes);
-
-    /* Update original structure with new allocation. */
-    kwsysProcesses.Size = newSize;
-    kwsysProcesses.Processes = newArray;
-  }
-
-  /* Append the new process information to the set.  */
-  kwsysProcesses.Processes[kwsysProcesses.Count].hProcess = hProcess;
-  kwsysProcesses.Processes[kwsysProcesses.Count].dwProcessId = dwProcessid;
-  kwsysProcesses.Processes[kwsysProcesses.Count++].NewProcessGroup =
-    newProcessGroup;
-
-  /* Leave critical section and return success. */
-  LeaveCriticalSection(&kwsysProcesses.Lock);
-
-  return 1;
-}
-
-/* Removes process to global process list.  */
-static void kwsysProcessesRemove(HANDLE hProcess)
-{
-  size_t i;
-
-  if (!hProcess || hProcess == INVALID_HANDLE_VALUE) {
-    return;
-  }
-
-  EnterCriticalSection(&kwsysProcesses.Lock);
-
-  /* Find the given process in the set.  */
-  for (i = 0; i < kwsysProcesses.Count; ++i) {
-    if (kwsysProcesses.Processes[i].hProcess == hProcess) {
-      break;
-    }
-  }
-  if (i < kwsysProcesses.Count) {
-    /* Found it!  Remove the process from the set.  */
-    --kwsysProcesses.Count;
-    for (; i < kwsysProcesses.Count; ++i) {
-      kwsysProcesses.Processes[i] = kwsysProcesses.Processes[i + 1];
-    }
-
-    /* If this was the last process, free the array.  */
-    if (kwsysProcesses.Count == 0) {
-      kwsysProcesses.Size = 0;
-      free(kwsysProcesses.Processes);
-      kwsysProcesses.Processes = 0;
-    }
-  }
-
-  LeaveCriticalSection(&kwsysProcesses.Lock);
-}
-
-static BOOL WINAPI kwsysCtrlHandler(DWORD dwCtrlType)
-{
-  size_t i;
-  (void)dwCtrlType;
-  /* Enter critical section.  */
-  EnterCriticalSection(&kwsysProcesses.Lock);
-
-  /* Set flag indicating that we are exiting.  */
-  kwsysProcesses.Exiting = 1;
-
-  /* If some of our processes were created in a new process group, we must
-     manually interrupt them.  They won't otherwise receive a Ctrl+C/Break. */
-  for (i = 0; i < kwsysProcesses.Count; ++i) {
-    if (kwsysProcesses.Processes[i].NewProcessGroup) {
-      DWORD groupId = kwsysProcesses.Processes[i].dwProcessId;
-      if (groupId) {
-        GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT, groupId);
-      }
-    }
-  }
-
-  /* Wait for each child process to exit.  This is the key step that prevents
-     us from leaving several orphaned children processes running in the
-     background when the user presses Ctrl+C.  */
-  for (i = 0; i < kwsysProcesses.Count; ++i) {
-    WaitForSingleObject(kwsysProcesses.Processes[i].hProcess, INFINITE);
-  }
-
-  /* Leave critical section.  */
-  LeaveCriticalSection(&kwsysProcesses.Lock);
-
-  /* Continue on to default Ctrl handler (which calls ExitProcess).  */
-  return FALSE;
-}
-
-void kwsysProcess_ResetStartTime(kwsysProcess* cp)
-{
-  if (!cp) {
-    return;
-  }
-  /* Reset start time. */
-  cp->StartTime = kwsysProcessTimeGetCurrent();
-}
diff --git a/test/API/driver/kwsys/README.rst b/test/API/driver/kwsys/README.rst
deleted file mode 100644
index fc6b590..0000000
--- a/test/API/driver/kwsys/README.rst
+++ /dev/null
@@ -1,37 +0,0 @@
-KWSys
-*****
-
-Introduction
-============
-
-KWSys is the Kitware System Library.  It provides platform-independent
-APIs to many common system features that are implemented differently on
-every platform.  This library is intended to be shared among many
-projects at the source level, so it has a configurable namespace.
-Each project should configure KWSys to use a namespace unique to itself.
-See comments in `CMakeLists.txt`_ for details.
-
-.. _`CMakeLists.txt`: CMakeLists.txt
-
-License
-=======
-
-KWSys is distributed under the OSI-approved BSD 3-clause License.
-See `Copyright.txt`_ for details.
-
-.. _`Copyright.txt`: Copyright.txt
-
-Reporting Bugs
-==============
-
-KWSys has no independent issue tracker.  After encountering an issue
-(bug) please submit a patch using the instructions for `Contributing`_.
-Otherwise please report the issue to the tracker for the project that
-hosts the copy of KWSys in which the problem was found.
-
-Contributing
-============
-
-See `CONTRIBUTING.rst`_ for instructions to contribute.
-
-.. _`CONTRIBUTING.rst`: CONTRIBUTING.rst
diff --git a/test/API/driver/kwsys/RegularExpression.cxx b/test/API/driver/kwsys/RegularExpression.cxx
deleted file mode 100644
index 5e6f8da..0000000
--- a/test/API/driver/kwsys/RegularExpression.cxx
+++ /dev/null
@@ -1,1218 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-//
-// Copyright (C) 1991 Texas Instruments Incorporated.
-//
-// Permission is granted to any individual or institution to use, copy, modify
-// and distribute this software, provided that this complete copyright and
-// permission notice is maintained, intact, in all copies and supporting
-// documentation.
-//
-// Texas Instruments Incorporated provides this software "as is" without
-// express or implied warranty.
-//
-//
-// Created: MNF 06/13/89  Initial Design and Implementation
-// Updated: LGO 08/09/89  Inherit from Generic
-// Updated: MBN 09/07/89  Added conditional exception handling
-// Updated: MBN 12/15/89  Sprinkled "const" qualifiers all over the place!
-// Updated: DLS 03/22/91  New lite version
-//
-
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(RegularExpression.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "RegularExpression.hxx.in"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-
-namespace KWSYS_NAMESPACE {
-
-// RegularExpression -- Copies the given regular expression.
-RegularExpression::RegularExpression(const RegularExpression& rxp)
-{
-  if (!rxp.program) {
-    this->program = nullptr;
-    return;
-  }
-  int ind;
-  this->progsize = rxp.progsize;            // Copy regular expression size
-  this->program = new char[this->progsize]; // Allocate storage
-  for (ind = this->progsize; ind-- != 0;)   // Copy regular expression
-    this->program[ind] = rxp.program[ind];
-  // Copy pointers into last successful "find" operation
-  this->regmatch = rxp.regmatch;
-  this->regmust = rxp.regmust; // Copy field
-  if (rxp.regmust != nullptr) {
-    char* dum = rxp.program;
-    ind = 0;
-    while (dum != rxp.regmust) {
-      ++dum;
-      ++ind;
-    }
-    this->regmust = this->program + ind;
-  }
-  this->regstart = rxp.regstart; // Copy starting index
-  this->reganch = rxp.reganch;   // Copy remaining private data
-  this->regmlen = rxp.regmlen;   // Copy remaining private data
-}
-
-// operator= -- Copies the given regular expression.
-RegularExpression& RegularExpression::operator=(const RegularExpression& rxp)
-{
-  if (this == &rxp) {
-    return *this;
-  }
-  if (!rxp.program) {
-    this->program = nullptr;
-    return *this;
-  }
-  int ind;
-  this->progsize = rxp.progsize; // Copy regular expression size
-  delete[] this->program;
-  this->program = new char[this->progsize]; // Allocate storage
-  for (ind = this->progsize; ind-- != 0;)   // Copy regular expression
-    this->program[ind] = rxp.program[ind];
-  // Copy pointers into last successful "find" operation
-  this->regmatch = rxp.regmatch;
-  this->regmust = rxp.regmust; // Copy field
-  if (rxp.regmust != nullptr) {
-    char* dum = rxp.program;
-    ind = 0;
-    while (dum != rxp.regmust) {
-      ++dum;
-      ++ind;
-    }
-    this->regmust = this->program + ind;
-  }
-  this->regstart = rxp.regstart; // Copy starting index
-  this->reganch = rxp.reganch;   // Copy remaining private data
-  this->regmlen = rxp.regmlen;   // Copy remaining private data
-
-  return *this;
-}
-
-// operator== -- Returns true if two regular expressions have the same
-// compiled program for pattern matching.
-bool RegularExpression::operator==(const RegularExpression& rxp) const
-{
-  if (this != &rxp) {         // Same address?
-    int ind = this->progsize; // Get regular expression size
-    if (ind != rxp.progsize)  // If different size regexp
-      return false;           // Return failure
-    while (ind-- != 0)        // Else while still characters
-      if (this->program[ind] != rxp.program[ind]) // If regexp are different
-        return false;                             // Return failure
-  }
-  return true; // Else same, return success
-}
-
-// deep_equal -- Returns true if have the same compiled regular expressions
-// and the same start and end pointers.
-
-bool RegularExpression::deep_equal(const RegularExpression& rxp) const
-{
-  int ind = this->progsize;                     // Get regular expression size
-  if (ind != rxp.progsize)                      // If different size regexp
-    return false;                               // Return failure
-  while (ind-- != 0)                            // Else while still characters
-    if (this->program[ind] != rxp.program[ind]) // If regexp are different
-      return false;                             // Return failure
-  // Else if same start/end ptrs, return true
-  return (this->regmatch.start() == rxp.regmatch.start() &&
-          this->regmatch.end() == rxp.regmatch.end());
-}
-
-// The remaining code in this file is derived from the regular expression code
-// whose copyright statement appears below.  It has been changed to work
-// with the class concepts of C++ and COOL.
-
-/*
- * compile and find
- *
- *      Copyright (c) 1986 by University of Toronto.
- *      Written by Henry Spencer.  Not derived from licensed software.
- *
- *      Permission is granted to anyone to use this software for any
- *      purpose on any computer system, and to redistribute it freely,
- *      subject to the following restrictions:
- *
- *      1. The author is not responsible for the consequences of use of
- *              this software, no matter how awful, even if they arise
- *              from defects in it.
- *
- *      2. The origin of this software must not be misrepresented, either
- *              by explicit claim or by omission.
- *
- *      3. Altered versions must be plainly marked as such, and must not
- *              be misrepresented as being the original software.
- *
- * Beware that some of this code is subtly aware of the way operator
- * precedence is structured in regular expressions.  Serious changes in
- * regular-expression syntax might require a total rethink.
- */
-
-/*
- * The "internal use only" fields in regexp.h are present to pass info from
- * compile to execute that permits the execute phase to run lots faster on
- * simple cases.  They are:
- *
- * regstart     char that must begin a match; '\0' if none obvious
- * reganch      is the match anchored (at beginning-of-line only)?
- * regmust      string (pointer into program) that match must include, or
- * nullptr regmlen      length of regmust string
- *
- * Regstart and reganch permit very fast decisions on suitable starting points
- * for a match, cutting down the work a lot.  Regmust permits fast rejection
- * of lines that cannot possibly match.  The regmust tests are costly enough
- * that compile() supplies a regmust only if the r.e. contains something
- * potentially expensive (at present, the only such thing detected is * or +
- * at the start of the r.e., which can involve a lot of backup).  Regmlen is
- * supplied because the test in find() needs it and compile() is computing
- * it anyway.
- */
-
-/*
- * Structure for regexp "program".  This is essentially a linear encoding
- * of a nondeterministic finite-state machine (aka syntax charts or
- * "railroad normal form" in parsing technology).  Each node is an opcode
- * plus a "next" pointer, possibly plus an operand.  "Next" pointers of
- * all nodes except BRANCH implement concatenation; a "next" pointer with
- * a BRANCH on both ends of it is connecting two alternatives.  (Here we
- * have one of the subtle syntax dependencies:  an individual BRANCH (as
- * opposed to a collection of them) is never concatenated with anything
- * because of operator precedence.)  The operand of some types of node is
- * a literal string; for others, it is a node leading into a sub-FSM.  In
- * particular, the operand of a BRANCH node is the first node of the branch.
- * (NB this is *not* a tree structure:  the tail of the branch connects
- * to the thing following the set of BRANCHes.)  The opcodes are:
- */
-
-// definition   number  opnd?   meaning
-#define END 0   // no   End of program.
-#define BOL 1   // no   Match "" at beginning of line.
-#define EOL 2   // no   Match "" at end of line.
-#define ANY 3   // no   Match any one character.
-#define ANYOF 4 // str  Match any character in this string.
-#define ANYBUT                                                                \
-  5 // str  Match any character not in this
-    // string.
-#define BRANCH                                                                \
-  6               // node Match this alternative, or the
-                  // next...
-#define BACK 7    // no   Match "", "next" ptr points backward.
-#define EXACTLY 8 // str  Match this string.
-#define NOTHING 9 // no   Match empty string.
-#define STAR                                                                  \
-  10 // node Match this (simple) thing 0 or more
-     // times.
-#define PLUS                                                                  \
-  11 // node Match this (simple) thing 1 or more
-     // times.
-#define OPEN                                                                  \
-  20 // no   Mark this point in input as start of
-     // #n.
-// OPEN+1 is number 1, etc.
-#define CLOSE 30 // no   Analogous to OPEN.
-
-/*
- * Opcode notes:
- *
- * BRANCH       The set of branches constituting a single choice are hooked
- *              together with their "next" pointers, since precedence prevents
- *              anything being concatenated to any individual branch.  The
- *              "next" pointer of the last BRANCH in a choice points to the
- *              thing following the whole choice.  This is also where the
- *              final "next" pointer of each individual branch points; each
- *              branch starts with the operand node of a BRANCH node.
- *
- * BACK         Normal "next" pointers all implicitly point forward; BACK
- *              exists to make loop structures possible.
- *
- * STAR,PLUS    '?', and complex '*' and '+', are implemented as circular
- *              BRANCH structures using BACK.  Simple cases (one character
- *              per match) are implemented with STAR and PLUS for speed
- *              and to minimize recursive plunges.
- *
- * OPEN,CLOSE   ...are numbered at compile time.
- */
-
-/*
- * A node is one char of opcode followed by two chars of "next" pointer.
- * "Next" pointers are stored as two 8-bit pieces, high order first.  The
- * value is a positive offset from the opcode of the node containing it.
- * An operand, if any, simply follows the node.  (Note that much of the
- * code generation knows about this implicit relationship.)
- *
- * Using two bytes for the "next" pointer is vast overkill for most things,
- * but allows patterns to get big without disasters.
- */
-
-#define OP(p) (*(p))
-#define NEXT(p) (((*((p) + 1) & 0377) << 8) + (*((p) + 2) & 0377))
-#define OPERAND(p) ((p) + 3)
-
-const unsigned char MAGIC = 0234;
-/*
- * Utility definitions.
- */
-
-#define UCHARAT(p) (reinterpret_cast<const unsigned char*>(p))[0]
-
-#define ISMULT(c) ((c) == '*' || (c) == '+' || (c) == '?')
-#define META "^$.[()|?+*\\"
-
-/*
- * Flags to be passed up and down.
- */
-#define HASWIDTH 01 // Known never to match null string.
-#define SIMPLE 02   // Simple enough to be STAR/PLUS operand.
-#define SPSTART 04  // Starts with * or +.
-#define WORST 0     // Worst case.
-
-/////////////////////////////////////////////////////////////////////////
-//
-//  COMPILE AND ASSOCIATED FUNCTIONS
-//
-/////////////////////////////////////////////////////////////////////////
-
-/*
- * Read only utility variables.
- */
-static char regdummy;
-static char* const regdummyptr = &regdummy;
-
-/*
- * Utility class for RegularExpression::compile().
- */
-class RegExpCompile
-{
-public:
-  const char* regparse; // Input-scan pointer.
-  int regnpar;          // () count.
-  char* regcode;        // Code-emit pointer; regdummyptr = don't.
-  long regsize;         // Code size.
-
-  char* reg(int, int*);
-  char* regbranch(int*);
-  char* regpiece(int*);
-  char* regatom(int*);
-  char* regnode(char);
-  void regc(char);
-  void reginsert(char, char*);
-  static void regtail(char*, const char*);
-  static void regoptail(char*, const char*);
-};
-
-static const char* regnext(const char*);
-static char* regnext(char*);
-
-#ifdef STRCSPN
-static int strcspn();
-#endif
-
-/*
- * We can't allocate space until we know how big the compiled form will be,
- * but we can't compile it (and thus know how big it is) until we've got a
- * place to put the code.  So we cheat:  we compile it twice, once with code
- * generation turned off and size counting turned on, and once "for real".
- * This also means that we don't allocate space until we are sure that the
- * thing really will compile successfully, and we never have to move the
- * code and thus invalidate pointers into it.  (Note that it has to be in
- * one piece because free() must be able to free it all.)
- *
- * Beware that the optimization-preparation code in here knows about some
- * of the structure of the compiled regexp.
- */
-
-// compile -- compile a regular expression into internal code
-// for later pattern matching.
-
-bool RegularExpression::compile(const char* exp)
-{
-  const char* scan;
-  const char* longest;
-  int flags;
-
-  if (exp == nullptr) {
-    // RAISE Error, SYM(RegularExpression), SYM(No_Expr),
-    printf("RegularExpression::compile(): No expression supplied.\n");
-    return false;
-  }
-
-  // First pass: determine size, legality.
-  RegExpCompile comp;
-  comp.regparse = exp;
-  comp.regnpar = 1;
-  comp.regsize = 0L;
-  comp.regcode = regdummyptr;
-  comp.regc(static_cast<char>(MAGIC));
-  if (!comp.reg(0, &flags)) {
-    printf("RegularExpression::compile(): Error in compile.\n");
-    return false;
-  }
-  this->regmatch.clear();
-
-  // Small enough for pointer-storage convention?
-  if (comp.regsize >= 32767L) { // Probably could be 65535L.
-    // RAISE Error, SYM(RegularExpression), SYM(Expr_Too_Big),
-    printf("RegularExpression::compile(): Expression too big.\n");
-    return false;
-  }
-
-  // Allocate space.
-  //#ifndef _WIN32
-  if (this->program != nullptr)
-    delete[] this->program;
-  //#endif
-  this->program = new char[comp.regsize];
-  this->progsize = static_cast<int>(comp.regsize);
-
-  if (this->program == nullptr) {
-    // RAISE Error, SYM(RegularExpression), SYM(Out_Of_Memory),
-    printf("RegularExpression::compile(): Out of memory.\n");
-    return false;
-  }
-
-  // Second pass: emit code.
-  comp.regparse = exp;
-  comp.regnpar = 1;
-  comp.regcode = this->program;
-  comp.regc(static_cast<char>(MAGIC));
-  comp.reg(0, &flags);
-
-  // Dig out information for optimizations.
-  this->regstart = '\0'; // Worst-case defaults.
-  this->reganch = 0;
-  this->regmust = nullptr;
-  this->regmlen = 0;
-  scan = this->program + 1;       // First BRANCH.
-  if (OP(regnext(scan)) == END) { // Only one top-level choice.
-    scan = OPERAND(scan);
-
-    // Starting-point info.
-    if (OP(scan) == EXACTLY)
-      this->regstart = *OPERAND(scan);
-    else if (OP(scan) == BOL)
-      this->reganch++;
-
-    //
-    // If there's something expensive in the r.e., find the longest
-    // literal string that must appear and make it the regmust.  Resolve
-    // ties in favor of later strings, since the regstart check works
-    // with the beginning of the r.e. and avoiding duplication
-    // strengthens checking.  Not a strong reason, but sufficient in the
-    // absence of others.
-    //
-    if (flags & SPSTART) {
-      longest = nullptr;
-      size_t len = 0;
-      for (; scan != nullptr; scan = regnext(scan))
-        if (OP(scan) == EXACTLY && strlen(OPERAND(scan)) >= len) {
-          longest = OPERAND(scan);
-          len = strlen(OPERAND(scan));
-        }
-      this->regmust = longest;
-      this->regmlen = len;
-    }
-  }
-  return true;
-}
-
-/*
- - reg - regular expression, i.e. main body or parenthesized thing
- *
- * Caller must absorb opening parenthesis.
- *
- * Combining parenthesis handling with the base level of regular expression
- * is a trifle forced, but the need to tie the tails of the branches to what
- * follows makes it hard to avoid.
- */
-char* RegExpCompile::reg(int paren, int* flagp)
-{
-  char* ret;
-  char* br;
-  char* ender;
-  int parno = 0;
-  int flags;
-
-  *flagp = HASWIDTH; // Tentatively.
-
-  // Make an OPEN node, if parenthesized.
-  if (paren) {
-    if (regnpar >= RegularExpressionMatch::NSUBEXP) {
-      // RAISE Error, SYM(RegularExpression), SYM(Too_Many_Parens),
-      printf("RegularExpression::compile(): Too many parentheses.\n");
-      return nullptr;
-    }
-    parno = regnpar;
-    regnpar++;
-    ret = regnode(static_cast<char>(OPEN + parno));
-  } else
-    ret = nullptr;
-
-  // Pick up the branches, linking them together.
-  br = regbranch(&flags);
-  if (br == nullptr)
-    return (nullptr);
-  if (ret != nullptr)
-    regtail(ret, br); // OPEN -> first.
-  else
-    ret = br;
-  if (!(flags & HASWIDTH))
-    *flagp &= ~HASWIDTH;
-  *flagp |= flags & SPSTART;
-  while (*regparse == '|') {
-    regparse++;
-    br = regbranch(&flags);
-    if (br == nullptr)
-      return (nullptr);
-    regtail(ret, br); // BRANCH -> BRANCH.
-    if (!(flags & HASWIDTH))
-      *flagp &= ~HASWIDTH;
-    *flagp |= flags & SPSTART;
-  }
-
-  // Make a closing node, and hook it on the end.
-  ender = regnode(static_cast<char>((paren) ? CLOSE + parno : END));
-  regtail(ret, ender);
-
-  // Hook the tails of the branches to the closing node.
-  for (br = ret; br != nullptr; br = regnext(br))
-    regoptail(br, ender);
-
-  // Check for proper termination.
-  if (paren && *regparse++ != ')') {
-    // RAISE Error, SYM(RegularExpression), SYM(Unmatched_Parens),
-    printf("RegularExpression::compile(): Unmatched parentheses.\n");
-    return nullptr;
-  } else if (!paren && *regparse != '\0') {
-    if (*regparse == ')') {
-      // RAISE Error, SYM(RegularExpression), SYM(Unmatched_Parens),
-      printf("RegularExpression::compile(): Unmatched parentheses.\n");
-      return nullptr;
-    } else {
-      // RAISE Error, SYM(RegularExpression), SYM(Internal_Error),
-      printf("RegularExpression::compile(): Internal error.\n");
-      return nullptr;
-    }
-    // NOTREACHED
-  }
-  return (ret);
-}
-
-/*
- - regbranch - one alternative of an | operator
- *
- * Implements the concatenation operator.
- */
-char* RegExpCompile::regbranch(int* flagp)
-{
-  char* ret;
-  char* chain;
-  char* latest;
-  int flags;
-
-  *flagp = WORST; // Tentatively.
-
-  ret = regnode(BRANCH);
-  chain = nullptr;
-  while (*regparse != '\0' && *regparse != '|' && *regparse != ')') {
-    latest = regpiece(&flags);
-    if (latest == nullptr)
-      return (nullptr);
-    *flagp |= flags & HASWIDTH;
-    if (chain == nullptr) // First piece.
-      *flagp |= flags & SPSTART;
-    else
-      regtail(chain, latest);
-    chain = latest;
-  }
-  if (chain == nullptr) // Loop ran zero times.
-    regnode(NOTHING);
-
-  return (ret);
-}
-
-/*
- - regpiece - something followed by possible [*+?]
- *
- * Note that the branching code sequences used for ? and the general cases
- * of * and + are somewhat optimized:  they use the same NOTHING node as
- * both the endmarker for their branch list and the body of the last branch.
- * It might seem that this node could be dispensed with entirely, but the
- * endmarker role is not redundant.
- */
-char* RegExpCompile::regpiece(int* flagp)
-{
-  char* ret;
-  char op;
-  char* next;
-  int flags;
-
-  ret = regatom(&flags);
-  if (ret == nullptr)
-    return (nullptr);
-
-  op = *regparse;
-  if (!ISMULT(op)) {
-    *flagp = flags;
-    return (ret);
-  }
-
-  if (!(flags & HASWIDTH) && op != '?') {
-    // RAISE Error, SYM(RegularExpression), SYM(Empty_Operand),
-    printf("RegularExpression::compile() : *+ operand could be empty.\n");
-    return nullptr;
-  }
-  *flagp = (op != '+') ? (WORST | SPSTART) : (WORST | HASWIDTH);
-
-  if (op == '*' && (flags & SIMPLE))
-    reginsert(STAR, ret);
-  else if (op == '*') {
-    // Emit x* as (x&|), where & means "self".
-    reginsert(BRANCH, ret);         // Either x
-    regoptail(ret, regnode(BACK));  // and loop
-    regoptail(ret, ret);            // back
-    regtail(ret, regnode(BRANCH));  // or
-    regtail(ret, regnode(NOTHING)); // null.
-  } else if (op == '+' && (flags & SIMPLE))
-    reginsert(PLUS, ret);
-  else if (op == '+') {
-    // Emit x+ as x(&|), where & means "self".
-    next = regnode(BRANCH); // Either
-    regtail(ret, next);
-    regtail(regnode(BACK), ret);    // loop back
-    regtail(next, regnode(BRANCH)); // or
-    regtail(ret, regnode(NOTHING)); // null.
-  } else if (op == '?') {
-    // Emit x? as (x|)
-    reginsert(BRANCH, ret);        // Either x
-    regtail(ret, regnode(BRANCH)); // or
-    next = regnode(NOTHING);       // null.
-    regtail(ret, next);
-    regoptail(ret, next);
-  }
-  regparse++;
-  if (ISMULT(*regparse)) {
-    // RAISE Error, SYM(RegularExpression), SYM(Nested_Operand),
-    printf("RegularExpression::compile(): Nested *?+.\n");
-    return nullptr;
-  }
-  return (ret);
-}
-
-/*
- - regatom - the lowest level
- *
- * Optimization:  gobbles an entire sequence of ordinary characters so that
- * it can turn them into a single node, which is smaller to store and
- * faster to run.  Backslashed characters are exceptions, each becoming a
- * separate node; the code is simpler that way and it's not worth fixing.
- */
-char* RegExpCompile::regatom(int* flagp)
-{
-  char* ret;
-  int flags;
-
-  *flagp = WORST; // Tentatively.
-
-  switch (*regparse++) {
-    case '^':
-      ret = regnode(BOL);
-      break;
-    case '$':
-      ret = regnode(EOL);
-      break;
-    case '.':
-      ret = regnode(ANY);
-      *flagp |= HASWIDTH | SIMPLE;
-      break;
-    case '[': {
-      int rxpclass;
-      int rxpclassend;
-
-      if (*regparse == '^') { // Complement of range.
-        ret = regnode(ANYBUT);
-        regparse++;
-      } else
-        ret = regnode(ANYOF);
-      if (*regparse == ']' || *regparse == '-')
-        regc(*regparse++);
-      while (*regparse != '\0' && *regparse != ']') {
-        if (*regparse == '-') {
-          regparse++;
-          if (*regparse == ']' || *regparse == '\0')
-            regc('-');
-          else {
-            rxpclass = UCHARAT(regparse - 2) + 1;
-            rxpclassend = UCHARAT(regparse);
-            if (rxpclass > rxpclassend + 1) {
-              // RAISE Error, SYM(RegularExpression), SYM(Invalid_Range),
-              printf("RegularExpression::compile(): Invalid range in [].\n");
-              return nullptr;
-            }
-            for (; rxpclass <= rxpclassend; rxpclass++)
-              regc(static_cast<char>(rxpclass));
-            regparse++;
-          }
-        } else
-          regc(*regparse++);
-      }
-      regc('\0');
-      if (*regparse != ']') {
-        // RAISE Error, SYM(RegularExpression), SYM(Unmatched_Bracket),
-        printf("RegularExpression::compile(): Unmatched [].\n");
-        return nullptr;
-      }
-      regparse++;
-      *flagp |= HASWIDTH | SIMPLE;
-    } break;
-    case '(':
-      ret = reg(1, &flags);
-      if (ret == nullptr)
-        return (nullptr);
-      *flagp |= flags & (HASWIDTH | SPSTART);
-      break;
-    case '\0':
-    case '|':
-    case ')':
-      // RAISE Error, SYM(RegularExpression), SYM(Internal_Error),
-      printf("RegularExpression::compile(): Internal error.\n"); // Never here
-      return nullptr;
-    case '?':
-    case '+':
-    case '*':
-      // RAISE Error, SYM(RegularExpression), SYM(No_Operand),
-      printf("RegularExpression::compile(): ?+* follows nothing.\n");
-      return nullptr;
-    case '\\':
-      if (*regparse == '\0') {
-        // RAISE Error, SYM(RegularExpression), SYM(Trailing_Backslash),
-        printf("RegularExpression::compile(): Trailing backslash.\n");
-        return nullptr;
-      }
-      ret = regnode(EXACTLY);
-      regc(*regparse++);
-      regc('\0');
-      *flagp |= HASWIDTH | SIMPLE;
-      break;
-    default: {
-      int len;
-      char ender;
-
-      regparse--;
-      len = int(strcspn(regparse, META));
-      if (len <= 0) {
-        // RAISE Error, SYM(RegularExpression), SYM(Internal_Error),
-        printf("RegularExpression::compile(): Internal error.\n");
-        return nullptr;
-      }
-      ender = *(regparse + len);
-      if (len > 1 && ISMULT(ender))
-        len--; // Back off clear of ?+* operand.
-      *flagp |= HASWIDTH;
-      if (len == 1)
-        *flagp |= SIMPLE;
-      ret = regnode(EXACTLY);
-      while (len > 0) {
-        regc(*regparse++);
-        len--;
-      }
-      regc('\0');
-    } break;
-  }
-  return (ret);
-}
-
-/*
- - regnode - emit a node
-   Location.
- */
-char* RegExpCompile::regnode(char op)
-{
-  char* ret;
-  char* ptr;
-
-  ret = regcode;
-  if (ret == regdummyptr) {
-    regsize += 3;
-    return (ret);
-  }
-
-  ptr = ret;
-  *ptr++ = op;
-  *ptr++ = '\0'; // Null "next" pointer.
-  *ptr++ = '\0';
-  regcode = ptr;
-
-  return (ret);
-}
-
-/*
- - regc - emit (if appropriate) a byte of code
- */
-void RegExpCompile::regc(char b)
-{
-  if (regcode != regdummyptr)
-    *regcode++ = b;
-  else
-    regsize++;
-}
-
-/*
- - reginsert - insert an operator in front of already-emitted operand
- *
- * Means relocating the operand.
- */
-void RegExpCompile::reginsert(char op, char* opnd)
-{
-  char* src;
-  char* dst;
-  char* place;
-
-  if (regcode == regdummyptr) {
-    regsize += 3;
-    return;
-  }
-
-  src = regcode;
-  regcode += 3;
-  dst = regcode;
-  while (src > opnd)
-    *--dst = *--src;
-
-  place = opnd; // Op node, where operand used to be.
-  *place++ = op;
-  *place++ = '\0';
-  *place = '\0';
-}
-
-/*
- - regtail - set the next-pointer at the end of a node chain
- */
-void RegExpCompile::regtail(char* p, const char* val)
-{
-  char* scan;
-  char* temp;
-  int offset;
-
-  if (p == regdummyptr)
-    return;
-
-  // Find last node.
-  scan = p;
-  for (;;) {
-    temp = regnext(scan);
-    if (temp == nullptr)
-      break;
-    scan = temp;
-  }
-
-  if (OP(scan) == BACK)
-    offset = int(scan - val);
-  else
-    offset = int(val - scan);
-  *(scan + 1) = static_cast<char>((offset >> 8) & 0377);
-  *(scan + 2) = static_cast<char>(offset & 0377);
-}
-
-/*
- - regoptail - regtail on operand of first argument; nop if operandless
- */
-void RegExpCompile::regoptail(char* p, const char* val)
-{
-  // "Operandless" and "op != BRANCH" are synonymous in practice.
-  if (p == nullptr || p == regdummyptr || OP(p) != BRANCH)
-    return;
-  regtail(OPERAND(p), val);
-}
-
-////////////////////////////////////////////////////////////////////////
-//
-//  find and friends
-//
-////////////////////////////////////////////////////////////////////////
-
-/*
- * Utility class for RegularExpression::find().
- */
-class RegExpFind
-{
-public:
-  const char* reginput;   // String-input pointer.
-  const char* regbol;     // Beginning of input, for ^ check.
-  const char** regstartp; // Pointer to startp array.
-  const char** regendp;   // Ditto for endp.
-
-  int regtry(const char*, const char**, const char**, const char*);
-  int regmatch(const char*);
-  int regrepeat(const char*);
-};
-
-// find -- Matches the regular expression to the given string.
-// Returns true if found, and sets start and end indexes accordingly.
-bool RegularExpression::find(char const* string,
-                             RegularExpressionMatch& rmatch) const
-{
-  const char* s;
-
-  rmatch.clear();
-  rmatch.searchstring = string;
-
-  if (!this->program) {
-    return false;
-  }
-
-  // Check validity of program.
-  if (UCHARAT(this->program) != MAGIC) {
-    // RAISE Error, SYM(RegularExpression), SYM(Internal_Error),
-    printf(
-      "RegularExpression::find(): Compiled regular expression corrupted.\n");
-    return false;
-  }
-
-  // If there is a "must appear" string, look for it.
-  if (this->regmust != nullptr) {
-    s = string;
-    while ((s = strchr(s, this->regmust[0])) != nullptr) {
-      if (strncmp(s, this->regmust, this->regmlen) == 0)
-        break; // Found it.
-      s++;
-    }
-    if (s == nullptr) // Not present.
-      return false;
-  }
-
-  RegExpFind regFind;
-
-  // Mark beginning of line for ^ .
-  regFind.regbol = string;
-
-  // Simplest case:  anchored match need be tried only once.
-  if (this->reganch)
-    return (
-      regFind.regtry(string, rmatch.startp, rmatch.endp, this->program) != 0);
-
-  // Messy cases:  unanchored match.
-  s = string;
-  if (this->regstart != '\0')
-    // We know what char it must start with.
-    while ((s = strchr(s, this->regstart)) != nullptr) {
-      if (regFind.regtry(s, rmatch.startp, rmatch.endp, this->program))
-        return true;
-      s++;
-    }
-  else
-    // We don't -- general case.
-    do {
-      if (regFind.regtry(s, rmatch.startp, rmatch.endp, this->program))
-        return true;
-    } while (*s++ != '\0');
-
-  // Failure.
-  return false;
-}
-
-/*
- - regtry - try match at specific point
-   0 failure, 1 success
- */
-int RegExpFind::regtry(const char* string, const char** start,
-                       const char** end, const char* prog)
-{
-  int i;
-  const char** sp1;
-  const char** ep;
-
-  reginput = string;
-  regstartp = start;
-  regendp = end;
-
-  sp1 = start;
-  ep = end;
-  for (i = RegularExpressionMatch::NSUBEXP; i > 0; i--) {
-    *sp1++ = nullptr;
-    *ep++ = nullptr;
-  }
-  if (regmatch(prog + 1)) {
-    start[0] = string;
-    end[0] = reginput;
-    return (1);
-  } else
-    return (0);
-}
-
-/*
- - regmatch - main matching routine
- *
- * Conceptually the strategy is simple:  check to see whether the current
- * node matches, call self recursively to see whether the rest matches,
- * and then act accordingly.  In practice we make some effort to avoid
- * recursion, in particular by going through "ordinary" nodes (that don't
- * need to know whether the rest of the match failed) by a loop instead of
- * by recursion.
- * 0 failure, 1 success
- */
-int RegExpFind::regmatch(const char* prog)
-{
-  const char* scan; // Current node.
-  const char* next; // Next node.
-
-  scan = prog;
-
-  while (scan != nullptr) {
-
-    next = regnext(scan);
-
-    switch (OP(scan)) {
-      case BOL:
-        if (reginput != regbol)
-          return (0);
-        break;
-      case EOL:
-        if (*reginput != '\0')
-          return (0);
-        break;
-      case ANY:
-        if (*reginput == '\0')
-          return (0);
-        reginput++;
-        break;
-      case EXACTLY: {
-        size_t len;
-        const char* opnd;
-
-        opnd = OPERAND(scan);
-        // Inline the first character, for speed.
-        if (*opnd != *reginput)
-          return (0);
-        len = strlen(opnd);
-        if (len > 1 && strncmp(opnd, reginput, len) != 0)
-          return (0);
-        reginput += len;
-      } break;
-      case ANYOF:
-        if (*reginput == '\0' || strchr(OPERAND(scan), *reginput) == nullptr)
-          return (0);
-        reginput++;
-        break;
-      case ANYBUT:
-        if (*reginput == '\0' || strchr(OPERAND(scan), *reginput) != nullptr)
-          return (0);
-        reginput++;
-        break;
-      case NOTHING:
-        break;
-      case BACK:
-        break;
-      case OPEN + 1:
-      case OPEN + 2:
-      case OPEN + 3:
-      case OPEN + 4:
-      case OPEN + 5:
-      case OPEN + 6:
-      case OPEN + 7:
-      case OPEN + 8:
-      case OPEN + 9: {
-        int no;
-        const char* save;
-
-        no = OP(scan) - OPEN;
-        save = reginput;
-
-        if (regmatch(next)) {
-
-          //
-          // Don't set startp if some later invocation of the
-          // same parentheses already has.
-          //
-          if (regstartp[no] == nullptr)
-            regstartp[no] = save;
-          return (1);
-        } else
-          return (0);
-      }
-      //              break;
-      case CLOSE + 1:
-      case CLOSE + 2:
-      case CLOSE + 3:
-      case CLOSE + 4:
-      case CLOSE + 5:
-      case CLOSE + 6:
-      case CLOSE + 7:
-      case CLOSE + 8:
-      case CLOSE + 9: {
-        int no;
-        const char* save;
-
-        no = OP(scan) - CLOSE;
-        save = reginput;
-
-        if (regmatch(next)) {
-
-          //
-          // Don't set endp if some later invocation of the
-          // same parentheses already has.
-          //
-          if (regendp[no] == nullptr)
-            regendp[no] = save;
-          return (1);
-        } else
-          return (0);
-      }
-      //              break;
-      case BRANCH: {
-
-        const char* save;
-
-        if (OP(next) != BRANCH) // No choice.
-          next = OPERAND(scan); // Avoid recursion.
-        else {
-          do {
-            save = reginput;
-            if (regmatch(OPERAND(scan)))
-              return (1);
-            reginput = save;
-            scan = regnext(scan);
-          } while (scan != nullptr && OP(scan) == BRANCH);
-          return (0);
-          // NOTREACHED
-        }
-      } break;
-      case STAR:
-      case PLUS: {
-        char nextch;
-        int no;
-        const char* save;
-        int min_no;
-
-        //
-        // Lookahead to avoid useless match attempts when we know
-        // what character comes next.
-        //
-        nextch = '\0';
-        if (OP(next) == EXACTLY)
-          nextch = *OPERAND(next);
-        min_no = (OP(scan) == STAR) ? 0 : 1;
-        save = reginput;
-        no = regrepeat(OPERAND(scan));
-        while (no >= min_no) {
-          // If it could work, try it.
-          if (nextch == '\0' || *reginput == nextch)
-            if (regmatch(next))
-              return (1);
-          // Couldn't or didn't -- back up.
-          no--;
-          reginput = save + no;
-        }
-        return (0);
-      }
-      //              break;
-      case END:
-        return (1); // Success!
-
-      default:
-        // RAISE Error, SYM(RegularExpression), SYM(Internal_Error),
-        printf(
-          "RegularExpression::find(): Internal error -- memory corrupted.\n");
-        return 0;
-    }
-    scan = next;
-  }
-
-  //
-  //  We get here only if there's trouble -- normally "case END" is the
-  //  terminating point.
-  //
-  // RAISE Error, SYM(RegularExpression), SYM(Internal_Error),
-  printf("RegularExpression::find(): Internal error -- corrupted pointers.\n");
-  return (0);
-}
-
-/*
- - regrepeat - repeatedly match something simple, report how many
- */
-int RegExpFind::regrepeat(const char* p)
-{
-  int count = 0;
-  const char* scan;
-  const char* opnd;
-
-  scan = reginput;
-  opnd = OPERAND(p);
-  switch (OP(p)) {
-    case ANY:
-      count = int(strlen(scan));
-      scan += count;
-      break;
-    case EXACTLY:
-      while (*opnd == *scan) {
-        count++;
-        scan++;
-      }
-      break;
-    case ANYOF:
-      while (*scan != '\0' && strchr(opnd, *scan) != nullptr) {
-        count++;
-        scan++;
-      }
-      break;
-    case ANYBUT:
-      while (*scan != '\0' && strchr(opnd, *scan) == nullptr) {
-        count++;
-        scan++;
-      }
-      break;
-    default: // Oh dear.  Called inappropriately.
-      // RAISE Error, SYM(RegularExpression), SYM(Internal_Error),
-      printf("cm RegularExpression::find(): Internal error.\n");
-      return 0;
-  }
-  reginput = scan;
-  return (count);
-}
-
-/*
- - regnext - dig the "next" pointer out of a node
- */
-static const char* regnext(const char* p)
-{
-  int offset;
-
-  if (p == regdummyptr)
-    return (nullptr);
-
-  offset = NEXT(p);
-  if (offset == 0)
-    return (nullptr);
-
-  if (OP(p) == BACK)
-    return (p - offset);
-  else
-    return (p + offset);
-}
-
-static char* regnext(char* p)
-{
-  int offset;
-
-  if (p == regdummyptr)
-    return (nullptr);
-
-  offset = NEXT(p);
-  if (offset == 0)
-    return (nullptr);
-
-  if (OP(p) == BACK)
-    return (p - offset);
-  else
-    return (p + offset);
-}
-
-} // namespace KWSYS_NAMESPACE
diff --git a/test/API/driver/kwsys/RegularExpression.hxx.in b/test/API/driver/kwsys/RegularExpression.hxx.in
deleted file mode 100644
index 0c2366b..0000000
--- a/test/API/driver/kwsys/RegularExpression.hxx.in
+++ /dev/null
@@ -1,562 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-// Original Copyright notice:
-// Copyright (C) 1991 Texas Instruments Incorporated.
-//
-// Permission is granted to any individual or institution to use, copy, modify,
-// and distribute this software, provided that this complete copyright and
-// permission notice is maintained, intact, in all copies and supporting
-// documentation.
-//
-// Texas Instruments Incorporated provides this software "as is" without
-// express or implied warranty.
-//
-// Created: MNF 06/13/89  Initial Design and Implementation
-// Updated: LGO 08/09/89  Inherit from Generic
-// Updated: MBN 09/07/89  Added conditional exception handling
-// Updated: MBN 12/15/89  Sprinkled "const" qualifiers all over the place!
-// Updated: DLS 03/22/91  New lite version
-//
-
-#ifndef @KWSYS_NAMESPACE@_RegularExpression_hxx
-#define @KWSYS_NAMESPACE@_RegularExpression_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <string>
-
-/* Disable useless Borland warnings.  KWSys tries not to force things
-   on its includers, but there is no choice here.  */
-#if defined(__BORLANDC__)
-#  pragma warn - 8027 /* function not inlined.  */
-#endif
-
-namespace @KWSYS_NAMESPACE@ {
-
-// Forward declaration
-class RegularExpression;
-
-/** \class RegularExpressionMatch
- * \brief Stores the pattern matches of a RegularExpression
- */
-class @KWSYS_NAMESPACE@_EXPORT RegularExpressionMatch
-{
-public:
-  RegularExpressionMatch();
-
-  bool isValid() const;
-  void clear();
-
-  std::string::size_type start() const;
-  std::string::size_type end() const;
-  std::string::size_type start(int n) const;
-  std::string::size_type end(int n) const;
-  std::string match(int n) const;
-
-  enum
-  {
-    NSUBEXP = 10
-  };
-
-private:
-  friend class RegularExpression;
-  const char* startp[NSUBEXP];
-  const char* endp[NSUBEXP];
-  const char* searchstring;
-};
-
-/**
- * \brief Creates an invalid match object
- */
-inline RegularExpressionMatch::RegularExpressionMatch()
-  : startp{}
-  , endp{}
-  , searchstring{}
-{
-}
-
-/**
- * \brief Returns true if the match pointers are valid
- */
-inline bool RegularExpressionMatch::isValid() const
-{
-  return (this->startp[0] != nullptr);
-}
-
-/**
- * \brief Resets to the (invalid) construction state.
- */
-inline void RegularExpressionMatch::clear()
-{
-  startp[0] = nullptr;
-  endp[0] = nullptr;
-  searchstring = nullptr;
-}
-
-/**
- * \brief Returns the start index of the full match.
- */
-inline std::string::size_type RegularExpressionMatch::start() const
-{
-  return static_cast<std::string::size_type>(this->startp[0] - searchstring);
-}
-
-/**
- * \brief Returns the end index of the full match.
- */
-inline std::string::size_type RegularExpressionMatch::end() const
-{
-  return static_cast<std::string::size_type>(this->endp[0] - searchstring);
-}
-
-/**
- * \brief Returns the start index of nth submatch.
- *        start(0) is the start of the full match.
- */
-inline std::string::size_type RegularExpressionMatch::start(int n) const
-{
-  return static_cast<std::string::size_type>(this->startp[n] -
-                                             this->searchstring);
-}
-
-/**
- * \brief Returns the end index of nth submatch.
- *        end(0) is the end of the full match.
- */
-inline std::string::size_type RegularExpressionMatch::end(int n) const
-{
-  return static_cast<std::string::size_type>(this->endp[n] -
-                                             this->searchstring);
-}
-
-/**
- * \brief Returns the nth submatch as a string.
- */
-inline std::string RegularExpressionMatch::match(int n) const
-{
-  if (this->startp[n] == nullptr) {
-    return std::string();
-  } else {
-    return std::string(
-      this->startp[n],
-      static_cast<std::string::size_type>(this->endp[n] - this->startp[n]));
-  }
-}
-
-/** \class RegularExpression
- * \brief Implements pattern matching with regular expressions.
- *
- * This is the header file for the regular expression class.  An object of
- * this class contains a regular expression, in a special "compiled" format.
- * This compiled format consists of several slots all kept as the objects
- * private data.  The RegularExpression class provides a convenient way to
- * represent regular expressions.  It makes it easy to search for the same
- * regular expression in many different strings without having to compile a
- * string to regular expression format more than necessary.
- *
- * This class implements pattern matching via regular expressions.
- * A regular expression allows a programmer to specify  complex
- * patterns  that  can  be searched for and matched against the
- * character string of a string object. In its simplest form, a
- * regular  expression  is  a  sequence  of  characters used to
- * search for exact character matches. However, many times  the
- * exact  sequence to be found is not known, or only a match at
- * the beginning or end of a string is desired. The RegularExpression regu-
- * lar  expression  class implements regular expression pattern
- * matching as is found and implemented in many  UNIX  commands
- * and utilities.
- *
- * Example: The perl code
- *
- *    $filename =~ m"([a-z]+)\.cc";
- *    print $1;
- *
- * Is written as follows in C++
- *
- *    RegularExpression re("([a-z]+)\\.cc");
- *    re.find(filename);
- *    cerr << re.match(1);
- *
- *
- * The regular expression class provides a convenient mechanism
- * for  specifying  and  manipulating  regular expressions. The
- * regular expression object allows specification of such  pat-
- * terns  by using the following regular expression metacharac-
- * ters:
- *
- *  ^        Matches at beginning of a line
- *
- *  $        Matches at end of a line
- *
- * .         Matches any single character
- *
- * [ ]       Matches any character(s) inside the brackets
- *
- * [^ ]      Matches any character(s) not inside the brackets
- *
- *  -        Matches any character in range on either side of a dash
- *
- *  *        Matches preceding pattern zero or more times
- *
- *  +        Matches preceding pattern one or more times
- *
- *  ?        Matches preceding pattern zero or once only
- *
- * ()        Saves a matched expression and uses it in a later match
- *
- * Note that more than one of these metacharacters can be  used
- * in  a  single  regular expression in order to create complex
- * search patterns. For example, the pattern [^ab1-9]  says  to
- * match  any  character  sequence that does not begin with the
- * characters "ab"  followed  by  numbers  in  the  series  one
- * through nine.
- *
- * There are three constructors for RegularExpression.  One just creates an
- * empty RegularExpression object.  Another creates a RegularExpression
- * object and initializes it with a regular expression that is given in the
- * form of a char*.  The third takes a reference to a RegularExpression
- * object as an argument and creates an object initialized with the
- * information from the given RegularExpression object.
- *
- * The  find  member function  finds   the  first  occurrence  of  the regular
- * expression of that object in the string given to find as an argument.  Find
- * returns a boolean, and  if true,  mutates  the private  data appropriately.
- * Find sets pointers to the beginning and end of  the thing last  found, they
- * are pointers into the actual string  that was searched.   The start and end
- * member functions return indices  into the searched string that  correspond
- * to the beginning   and  end pointers  respectively.   The    compile member
- * function takes a char* and puts the  compiled version of the char* argument
- * into the object's private data fields.  The == and  != operators only check
- * the  to see  if   the compiled  regular  expression   is the same, and  the
- * deep_equal functions also checks  to see if the  start and end pointers are
- * the same.  The is_valid  function returns false if  program is set to
- * nullptr, (i.e. there is no valid compiled  expression).  The  set_invalid
- * function sets the program to nullptr (Warning:  this deletes the compiled
- * expression). The following examples may help clarify regular expression
- * usage:
- *
- *   *  The regular expression  "^hello" matches  a "hello"  only at  the
- *      beginning of a  line.  It would match "hello  there" but not "hi,
- *      hello there".
- *
- *   *  The regular expression "long$" matches a  "long"  only at the end
- *      of a line. It would match "so long\0", but not "long ago".
- *
- *   *  The regular expression "t..t..g"  will match anything that  has a
- *      "t" then any two characters, another "t", any  two characters and
- *      then a "g".   It will match  "testing", or "test again" but would
- *      not match "toasting"
- *
- *   *  The regular  expression "[1-9ab]" matches any  number one through
- *      nine, and the characters  "a" and  "b".  It would match "hello 1"
- *      or "begin", but would not match "no-match".
- *
- *   *  The  regular expression "[^1-9ab]"  matches any character that is
- *      not a number one  through nine, or  an "a" or "b".   It would NOT
- *      match "hello 1" or "begin", but would match "no-match".
- *
- *   *  The regular expression "br* " matches  something that begins with
- *      a "b", is followed by zero or more "r"s, and ends in a space.  It
- *      would match "brrrrr ", and "b ", but would not match "brrh ".
- *
- *   *  The regular expression "br+ " matches something  that begins with
- *      a "b", is followed by one or more "r"s, and ends in  a space.  It
- *      would match "brrrrr ",  and  "br ", but would not  match "b  " or
- *      "brrh ".
- *
- *   *  The regular expression "br? " matches  something that begins with
- *      a "b", is followed by zero or one "r"s, and ends in  a space.  It
- *      would  match  "br ", and "b  ", but would not match  "brrrr "  or
- *      "brrh ".
- *
- *   *  The regular expression "(..p)b" matches  something ending with pb
- *      and beginning with whatever the two characters before the first p
- *      encountered in the line were.  It would find "repb" in "rep drepa
- *      qrepb".  The regular expression "(..p)a"  would find "repa qrepb"
- *      in "rep drepa qrepb"
- *
- *   *  The regular expression "d(..p)" matches something ending  with p,
- *      beginning with d, and having  two characters  in between that are
- *      the same as the two characters before  the first p encountered in
- *      the line.  It would match "drepa qrepb" in "rep drepa qrepb".
- *
- * All methods of RegularExpression can be called simultaneously from
- * different threads but only if each invocation uses an own instance of
- * RegularExpression.
- */
-class @KWSYS_NAMESPACE@_EXPORT RegularExpression
-{
-public:
-  /**
-   * Instantiate RegularExpression with program=nullptr.
-   */
-  inline RegularExpression();
-
-  /**
-   * Instantiate RegularExpression with compiled char*.
-   */
-  inline RegularExpression(char const*);
-
-  /**
-   * Instantiate RegularExpression as a copy of another regular expression.
-   */
-  RegularExpression(RegularExpression const&);
-
-  /**
-   * Instantiate RegularExpression with compiled string.
-   */
-  inline RegularExpression(std::string const&);
-
-  /**
-   * Destructor.
-   */
-  inline ~RegularExpression();
-
-  /**
-   * Compile a regular expression into internal code
-   * for later pattern matching.
-   */
-  bool compile(char const*);
-
-  /**
-   * Compile a regular expression into internal code
-   * for later pattern matching.
-   */
-  inline bool compile(std::string const&);
-
-  /**
-   * Matches the regular expression to the given string.
-   * Returns true if found, and sets start and end indexes
-   * in the RegularExpressionMatch instance accordingly.
-   *
-   * This method is thread safe when called with different
-   * RegularExpressionMatch instances.
-   */
-  bool find(char const*, RegularExpressionMatch&) const;
-
-  /**
-   * Matches the regular expression to the given string.
-   * Returns true if found, and sets start and end indexes accordingly.
-   */
-  inline bool find(char const*);
-
-  /**
-   * Matches the regular expression to the given std string.
-   * Returns true if found, and sets start and end indexes accordingly.
-   */
-  inline bool find(std::string const&);
-
-  /**
-   * Match indices
-   */
-  inline RegularExpressionMatch const& regMatch() const;
-  inline std::string::size_type start() const;
-  inline std::string::size_type end() const;
-  inline std::string::size_type start(int n) const;
-  inline std::string::size_type end(int n) const;
-
-  /**
-   * Match strings
-   */
-  inline std::string match(int n) const;
-
-  /**
-   * Copy the given regular expression.
-   */
-  RegularExpression& operator=(const RegularExpression& rxp);
-
-  /**
-   * Returns true if two regular expressions have the same
-   * compiled program for pattern matching.
-   */
-  bool operator==(RegularExpression const&) const;
-
-  /**
-   * Returns true if two regular expressions have different
-   * compiled program for pattern matching.
-   */
-  inline bool operator!=(RegularExpression const&) const;
-
-  /**
-   * Returns true if have the same compiled regular expressions
-   * and the same start and end pointers.
-   */
-  bool deep_equal(RegularExpression const&) const;
-
-  /**
-   * True if the compiled regexp is valid.
-   */
-  inline bool is_valid() const;
-
-  /**
-   * Marks the regular expression as invalid.
-   */
-  inline void set_invalid();
-
-private:
-  RegularExpressionMatch regmatch;
-  char regstart;                  // Internal use only
-  char reganch;                   // Internal use only
-  const char* regmust;            // Internal use only
-  std::string::size_type regmlen; // Internal use only
-  char* program;
-  int progsize;
-};
-
-/**
- * Create an empty regular expression.
- */
-inline RegularExpression::RegularExpression()
-  : regstart{}
-  , reganch{}
-  , regmust{}
-  , program{ nullptr }
-  , progsize{}
-{
-}
-
-/**
- * Creates a regular expression from string s, and
- * compiles s.
- */
-inline RegularExpression::RegularExpression(const char* s)
-  : regstart{}
-  , reganch{}
-  , regmust{}
-  , program{ nullptr }
-  , progsize{}
-{
-  if (s) {
-    this->compile(s);
-  }
-}
-
-/**
- * Creates a regular expression from string s, and
- * compiles s.
- */
-inline RegularExpression::RegularExpression(const std::string& s)
-  : regstart{}
-  , reganch{}
-  , regmust{}
-  , program{ nullptr }
-  , progsize{}
-{
-  this->compile(s);
-}
-
-/**
- * Destroys and frees space allocated for the regular expression.
- */
-inline RegularExpression::~RegularExpression()
-{
-  //#ifndef _WIN32
-  delete[] this->program;
-  //#endif
-}
-
-/**
- * Compile a regular expression into internal code
- * for later pattern matching.
- */
-inline bool RegularExpression::compile(std::string const& s)
-{
-  return this->compile(s.c_str());
-}
-
-/**
- * Matches the regular expression to the given std string.
- * Returns true if found, and sets start and end indexes accordingly.
- */
-inline bool RegularExpression::find(const char* s)
-{
-  return this->find(s, this->regmatch);
-}
-
-/**
- * Matches the regular expression to the given std string.
- * Returns true if found, and sets start and end indexes accordingly.
- */
-inline bool RegularExpression::find(std::string const& s)
-{
-  return this->find(s.c_str());
-}
-
-/**
- * Returns the internal match object
- */
-inline RegularExpressionMatch const& RegularExpression::regMatch() const
-{
-  return this->regmatch;
-}
-
-/**
- * Returns the start index of the full match.
- */
-inline std::string::size_type RegularExpression::start() const
-{
-  return regmatch.start();
-}
-
-/**
- * Returns the end index of the full match.
- */
-inline std::string::size_type RegularExpression::end() const
-{
-  return regmatch.end();
-}
-
-/**
- * Return start index of nth submatch. start(0) is the start of the full match.
- */
-inline std::string::size_type RegularExpression::start(int n) const
-{
-  return regmatch.start(n);
-}
-
-/**
- * Return end index of nth submatch. end(0) is the end of the full match.
- */
-inline std::string::size_type RegularExpression::end(int n) const
-{
-  return regmatch.end(n);
-}
-
-/**
- * Return nth submatch as a string.
- */
-inline std::string RegularExpression::match(int n) const
-{
-  return regmatch.match(n);
-}
-
-/**
- * Returns true if two regular expressions have different
- * compiled program for pattern matching.
- */
-inline bool RegularExpression::operator!=(const RegularExpression& r) const
-{
-  return (!(*this == r));
-}
-
-/**
- * Returns true if a valid regular expression is compiled
- * and ready for pattern matching.
- */
-inline bool RegularExpression::is_valid() const
-{
-  return (this->program != nullptr);
-}
-
-inline void RegularExpression::set_invalid()
-{
-  //#ifndef _WIN32
-  delete[] this->program;
-  //#endif
-  this->program = nullptr;
-}
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/SetupForDevelopment.sh b/test/API/driver/kwsys/SetupForDevelopment.sh
deleted file mode 100644
index c3a2b16..0000000
--- a/test/API/driver/kwsys/SetupForDevelopment.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-cd "${BASH_SOURCE%/*}" &&
-GitSetup/setup-user && echo &&
-GitSetup/setup-hooks && echo &&
-GitSetup/setup-aliases && echo &&
-GitSetup/setup-upstream && echo &&
-GitSetup/tips
-
-# Rebase master by default
-git config rebase.stat true
-git config branch.master.rebase true
-
-# Disable Gerrit hook explicitly so the commit-msg hook will
-# not complain even if some gerrit remotes are still configured.
-git config hooks.GerritId false
-
-# Record the version of this setup so Scripts/pre-commit can check it.
-SetupForDevelopment_VERSION=2
-git config hooks.SetupForDevelopment ${SetupForDevelopment_VERSION}
diff --git a/test/API/driver/kwsys/SharedForward.h.in b/test/API/driver/kwsys/SharedForward.h.in
deleted file mode 100644
index 5716cd4..0000000
--- a/test/API/driver/kwsys/SharedForward.h.in
+++ /dev/null
@@ -1,879 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_SharedForward_h
-#  define @KWSYS_NAMESPACE@_SharedForward_h
-
-/*
-  This header is used to create a forwarding executable sets up the
-  shared library search path and replaces itself with a real
-  executable.  This is useful when creating installations on UNIX with
-  shared libraries that will run from any install directory.  Typical
-  usage:
-
-  #if defined(CMAKE_INTDIR)
-  # define CONFIG_DIR_PRE CMAKE_INTDIR "/"
-  # define CONFIG_DIR_POST "/" CMAKE_INTDIR
-  #else
-  # define CONFIG_DIR_PRE ""
-  # define CONFIG_DIR_POST ""
-  #endif
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_DIR_BUILD "/path/to/foo-build/bin"
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_BUILD "." CONFIG_DIR_POST
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_INSTALL "../lib/foo-1.2"
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_BUILD CONFIG_DIR_PRE "foo-real"
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_INSTALL
-  "../lib/foo-1.2/foo-real"
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_COMMAND "--command"
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_PRINT "--print"
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_LDD "--ldd"
-  #if defined(CMAKE_INTDIR)
-  # define @KWSYS_NAMESPACE@_SHARED_FORWARD_CONFIG_NAME CMAKE_INTDIR
-  #endif
-  #include <@KWSYS_NAMESPACE@/SharedForward.h>
-  int main(int argc, char** argv)
-  {
-    return @KWSYS_NAMESPACE@_shared_forward_to_real(argc, argv);
-  }
-
-  Specify search and executable paths relative to the forwarding
-  executable location or as full paths.  Include no trailing slash.
-  In the case of a multi-configuration build, when CMAKE_INTDIR is
-  defined, the DIR_BUILD setting should point at the directory above
-  the executable (the one containing the per-configuration
-  subdirectory specified by CMAKE_INTDIR).  Then PATH_BUILD entries
-  and EXE_BUILD should be specified relative to this location and use
-  CMAKE_INTDIR as necessary.  In the above example imagine appending
-  the PATH_BUILD or EXE_BUILD setting to the DIR_BUILD setting.  The
-  result should form a valid path with per-configuration subdirectory.
-
-  Additional paths may be specified in the PATH_BUILD and PATH_INSTALL
-  variables by using comma-separated strings.    For example:
-
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_BUILD \
-          "." CONFIG_DIR_POST, "/path/to/bar-build" CONFIG_DIR_POST
-  #define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_INSTALL \
-          "../lib/foo-1.2", "../lib/bar-4.5"
-
-  See the comments below for specific explanations of each macro.
-*/
-
-/* Disable -Wcast-qual warnings since they are too hard to fix in a
-   cross-platform way.  */
-#  if defined(__clang__) && defined(__has_warning)
-#    if __has_warning("-Wcast-qual")
-#      pragma clang diagnostic push
-#      pragma clang diagnostic ignored "-Wcast-qual"
-#    endif
-#  endif
-
-#  if defined(__BORLANDC__) && !defined(__cplusplus)
-/* Code has no effect; raised by winnt.h in C (not C++) when ignoring an
-   unused parameter using "(param)" syntax (i.e. no cast to void).  */
-#    pragma warn - 8019
-#  endif
-
-/* Full path to the directory in which this executable is built.  Do
-   not include a trailing slash.  */
-#  if !defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_DIR_BUILD)
-#    error "Must define @KWSYS_NAMESPACE@_SHARED_FORWARD_DIR_BUILD"
-#  endif
-#  if !defined(KWSYS_SHARED_FORWARD_DIR_BUILD)
-#    define KWSYS_SHARED_FORWARD_DIR_BUILD                                    \
-      @KWSYS_NAMESPACE@_SHARED_FORWARD_DIR_BUILD
-#  endif
-
-/* Library search path for build tree.  */
-#  if !defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_BUILD)
-#    error "Must define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_BUILD"
-#  endif
-#  if !defined(KWSYS_SHARED_FORWARD_PATH_BUILD)
-#    define KWSYS_SHARED_FORWARD_PATH_BUILD                                   \
-      @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_BUILD
-#  endif
-
-/* Library search path for install tree.  */
-#  if !defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_INSTALL)
-#    error "Must define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_INSTALL"
-#  endif
-#  if !defined(KWSYS_SHARED_FORWARD_PATH_INSTALL)
-#    define KWSYS_SHARED_FORWARD_PATH_INSTALL                                 \
-      @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_INSTALL
-#  endif
-
-/* The real executable to which to forward in the build tree.  */
-#  if !defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_BUILD)
-#    error "Must define @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_BUILD"
-#  endif
-#  if !defined(KWSYS_SHARED_FORWARD_EXE_BUILD)
-#    define KWSYS_SHARED_FORWARD_EXE_BUILD                                    \
-      @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_BUILD
-#  endif
-
-/* The real executable to which to forward in the install tree.  */
-#  if !defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_INSTALL)
-#    error "Must define @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_INSTALL"
-#  endif
-#  if !defined(KWSYS_SHARED_FORWARD_EXE_INSTALL)
-#    define KWSYS_SHARED_FORWARD_EXE_INSTALL                                  \
-      @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_INSTALL
-#  endif
-
-/* The configuration name with which this executable was built (Debug/Release).
- */
-#  if defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_CONFIG_NAME)
-#    define KWSYS_SHARED_FORWARD_CONFIG_NAME                                  \
-      @KWSYS_NAMESPACE@_SHARED_FORWARD_CONFIG_NAME
-#  else
-#    undef KWSYS_SHARED_FORWARD_CONFIG_NAME
-#  endif
-
-/* Create command line option to replace executable.  */
-#  if defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_COMMAND)
-#    if !defined(KWSYS_SHARED_FORWARD_OPTION_COMMAND)
-#      define KWSYS_SHARED_FORWARD_OPTION_COMMAND                             \
-        @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_COMMAND
-#    endif
-#  else
-#    undef KWSYS_SHARED_FORWARD_OPTION_COMMAND
-#  endif
-
-/* Create command line option to print environment setting and exit.  */
-#  if defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_PRINT)
-#    if !defined(KWSYS_SHARED_FORWARD_OPTION_PRINT)
-#      define KWSYS_SHARED_FORWARD_OPTION_PRINT                               \
-        @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_PRINT
-#    endif
-#  else
-#    undef KWSYS_SHARED_FORWARD_OPTION_PRINT
-#  endif
-
-/* Create command line option to run ldd or equivalent.  */
-#  if defined(@KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_LDD)
-#    if !defined(KWSYS_SHARED_FORWARD_OPTION_LDD)
-#      define KWSYS_SHARED_FORWARD_OPTION_LDD                                 \
-        @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_LDD
-#    endif
-#  else
-#    undef KWSYS_SHARED_FORWARD_OPTION_LDD
-#  endif
-
-/* Include needed system headers.  */
-
-#  include <errno.h>
-#  include <limits.h>
-#  include <stddef.h> /* size_t */
-#  include <stdio.h>
-#  include <stdlib.h>
-#  include <string.h>
-
-#  if defined(_WIN32) && !defined(__CYGWIN__)
-#    include <windows.h>
-
-#    include <io.h>
-#    include <process.h>
-#    define KWSYS_SHARED_FORWARD_ESCAPE_ARGV /* re-escape argv for execvp */
-#  else
-#    include <sys/stat.h>
-#    include <unistd.h>
-#  endif
-
-/* Configuration for this platform.  */
-
-/* The path separator for this platform.  */
-#  if defined(_WIN32) && !defined(__CYGWIN__)
-#    define KWSYS_SHARED_FORWARD_PATH_SEP ';'
-#    define KWSYS_SHARED_FORWARD_PATH_SLASH '\\'
-#  else
-#    define KWSYS_SHARED_FORWARD_PATH_SEP ':'
-#    define KWSYS_SHARED_FORWARD_PATH_SLASH '/'
-#  endif
-static const char kwsys_shared_forward_path_sep[2] = {
-  KWSYS_SHARED_FORWARD_PATH_SEP, 0
-};
-static const char kwsys_shared_forward_path_slash[2] = {
-  KWSYS_SHARED_FORWARD_PATH_SLASH, 0
-};
-
-/* The maximum length of a file name.  */
-#  if defined(PATH_MAX)
-#    define KWSYS_SHARED_FORWARD_MAXPATH PATH_MAX
-#  elif defined(MAXPATHLEN)
-#    define KWSYS_SHARED_FORWARD_MAXPATH MAXPATHLEN
-#  else
-#    define KWSYS_SHARED_FORWARD_MAXPATH 16384
-#  endif
-
-/* Select the environment variable holding the shared library runtime
-   search path for this platform and build configuration.  Also select
-   ldd command equivalent.  */
-
-/* Linux */
-#  if defined(__linux)
-#    define KWSYS_SHARED_FORWARD_LDD "ldd"
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH"
-
-/* FreeBSD */
-#  elif defined(__FreeBSD__)
-#    define KWSYS_SHARED_FORWARD_LDD "ldd"
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH"
-
-/* OpenBSD */
-#  elif defined(__OpenBSD__)
-#    define KWSYS_SHARED_FORWARD_LDD "ldd"
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH"
-
-/* OS X */
-#  elif defined(__APPLE__)
-#    define KWSYS_SHARED_FORWARD_LDD "otool", "-L"
-#    define KWSYS_SHARED_FORWARD_LDD_N 2
-#    define KWSYS_SHARED_FORWARD_LDPATH "DYLD_LIBRARY_PATH"
-
-/* AIX */
-#  elif defined(_AIX)
-#    define KWSYS_SHARED_FORWARD_LDD "dump", "-H"
-#    define KWSYS_SHARED_FORWARD_LDD_N 2
-#    define KWSYS_SHARED_FORWARD_LDPATH "LIBPATH"
-
-/* SUN */
-#  elif defined(__sun)
-#    define KWSYS_SHARED_FORWARD_LDD "ldd"
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    include <sys/isa_defs.h>
-#    if defined(_ILP32)
-#      define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH"
-#    elif defined(_LP64)
-#      define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH_64"
-#    endif
-
-/* HP-UX */
-#  elif defined(__hpux)
-#    define KWSYS_SHARED_FORWARD_LDD "chatr"
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    if defined(__LP64__)
-#      define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH"
-#    else
-#      define KWSYS_SHARED_FORWARD_LDPATH "SHLIB_PATH"
-#    endif
-
-/* SGI MIPS */
-#  elif defined(__sgi) && defined(_MIPS_SIM)
-#    define KWSYS_SHARED_FORWARD_LDD "ldd"
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    if _MIPS_SIM == _ABIO32
-#      define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH"
-#    elif _MIPS_SIM == _ABIN32
-#      define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARYN32_PATH"
-#    elif _MIPS_SIM == _ABI64
-#      define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY64_PATH"
-#    endif
-
-/* Cygwin */
-#  elif defined(__CYGWIN__)
-#    define KWSYS_SHARED_FORWARD_LDD                                          \
-      "cygcheck" /* TODO: cygwin 1.7 has ldd                                  \
-                  */
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    define KWSYS_SHARED_FORWARD_LDPATH "PATH"
-
-/* Windows */
-#  elif defined(_WIN32)
-#    define KWSYS_SHARED_FORWARD_LDPATH "PATH"
-
-/* Guess on this unknown system.  */
-#  else
-#    define KWSYS_SHARED_FORWARD_LDD "ldd"
-#    define KWSYS_SHARED_FORWARD_LDD_N 1
-#    define KWSYS_SHARED_FORWARD_LDPATH "LD_LIBRARY_PATH"
-#  endif
-
-#  ifdef KWSYS_SHARED_FORWARD_ESCAPE_ARGV
-typedef struct kwsys_sf_arg_info_s
-{
-  const char* arg;
-  int size;
-  int quote;
-} kwsys_sf_arg_info;
-
-static kwsys_sf_arg_info kwsys_sf_get_arg_info(const char* in)
-{
-  /* Initialize information.  */
-  kwsys_sf_arg_info info;
-
-  /* String iterator.  */
-  const char* c;
-
-  /* Keep track of how many backslashes have been encountered in a row.  */
-  int windows_backslashes = 0;
-
-  /* Start with the length of the original argument, plus one for
-     either a terminating null or a separating space.  */
-  info.arg = in;
-  info.size = (int)strlen(in) + 1;
-  info.quote = 0;
-
-  /* Scan the string for characters that require escaping or quoting.  */
-  for (c = in; *c; ++c) {
-    /* Check whether this character needs quotes.  */
-    if (strchr(" \t?'#&<>|^", *c)) {
-      info.quote = 1;
-    }
-
-    /* On Windows only backslashes and double-quotes need escaping.  */
-    if (*c == '\\') {
-      /* Found a backslash.  It may need to be escaped later.  */
-      ++windows_backslashes;
-    } else if (*c == '"') {
-      /* Found a double-quote.  We need to escape it and all
-         immediately preceding backslashes.  */
-      info.size += windows_backslashes + 1;
-      windows_backslashes = 0;
-    } else {
-      /* Found another character.  This eliminates the possibility
-         that any immediately preceding backslashes will be
-         escaped.  */
-      windows_backslashes = 0;
-    }
-  }
-
-  /* Check whether the argument needs surrounding quotes.  */
-  if (info.quote) {
-    /* Surrounding quotes are needed.  Allocate space for them.  */
-    info.size += 2;
-
-    /* We must escape all ending backslashes when quoting on windows.  */
-    info.size += windows_backslashes;
-  }
-
-  return info;
-}
-
-static char* kwsys_sf_get_arg(kwsys_sf_arg_info info, char* out)
-{
-  /* String iterator.  */
-  const char* c;
-
-  /* Keep track of how many backslashes have been encountered in a row.  */
-  int windows_backslashes = 0;
-
-  /* Whether the argument must be quoted.  */
-  if (info.quote) {
-    /* Add the opening quote for this argument.  */
-    *out++ = '"';
-  }
-
-  /* Scan the string for characters that require escaping or quoting.  */
-  for (c = info.arg; *c; ++c) {
-    /* On Windows only backslashes and double-quotes need escaping.  */
-    if (*c == '\\') {
-      /* Found a backslash.  It may need to be escaped later.  */
-      ++windows_backslashes;
-    } else if (*c == '"') {
-      /* Found a double-quote.  Escape all immediately preceding
-         backslashes.  */
-      while (windows_backslashes > 0) {
-        --windows_backslashes;
-        *out++ = '\\';
-      }
-
-      /* Add the backslash to escape the double-quote.  */
-      *out++ = '\\';
-    } else {
-      /* We encountered a normal character.  This eliminates any
-         escaping needed for preceding backslashes.  */
-      windows_backslashes = 0;
-    }
-
-    /* Store this character.  */
-    *out++ = *c;
-  }
-
-  if (info.quote) {
-    /* Add enough backslashes to escape any trailing ones.  */
-    while (windows_backslashes > 0) {
-      --windows_backslashes;
-      *out++ = '\\';
-    }
-
-    /* Add the closing quote for this argument.  */
-    *out++ = '"';
-  }
-
-  /* Store a terminating null without incrementing.  */
-  *out = 0;
-
-  return out;
-}
-#  endif
-
-/* Function to convert a logical or relative path to a physical full path.  */
-static int kwsys_shared_forward_realpath(const char* in_path, char* out_path)
-{
-#  if defined(_WIN32) && !defined(__CYGWIN__)
-  /* Implementation for Windows.  */
-  DWORD n =
-    GetFullPathNameA(in_path, KWSYS_SHARED_FORWARD_MAXPATH, out_path, 0);
-  return n > 0 && n <= KWSYS_SHARED_FORWARD_MAXPATH;
-#  else
-  /* Implementation for UNIX.  */
-  return realpath(in_path, out_path) != 0;
-#  endif
-}
-
-static int kwsys_shared_forward_samepath(const char* file1, const char* file2)
-{
-#  if defined(_WIN32)
-  int result = 0;
-  HANDLE h1 = CreateFileA(file1, GENERIC_READ, FILE_SHARE_READ, NULL,
-                          OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
-  HANDLE h2 = CreateFileA(file2, GENERIC_READ, FILE_SHARE_READ, NULL,
-                          OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
-  if (h1 != INVALID_HANDLE_VALUE && h2 != INVALID_HANDLE_VALUE) {
-    BY_HANDLE_FILE_INFORMATION fi1;
-    BY_HANDLE_FILE_INFORMATION fi2;
-    GetFileInformationByHandle(h1, &fi1);
-    GetFileInformationByHandle(h2, &fi2);
-    result = (fi1.dwVolumeSerialNumber == fi2.dwVolumeSerialNumber &&
-              fi1.nFileIndexHigh == fi2.nFileIndexHigh &&
-              fi1.nFileIndexLow == fi2.nFileIndexLow);
-  }
-  CloseHandle(h1);
-  CloseHandle(h2);
-  return result;
-#  else
-  struct stat fs1, fs2;
-  return (stat(file1, &fs1) == 0 && stat(file2, &fs2) == 0 &&
-          memcmp(&fs2.st_dev, &fs1.st_dev, sizeof(fs1.st_dev)) == 0 &&
-          memcmp(&fs2.st_ino, &fs1.st_ino, sizeof(fs1.st_ino)) == 0 &&
-          fs2.st_size == fs1.st_size);
-#  endif
-}
-
-/* Function to report a system error message.  */
-static void kwsys_shared_forward_strerror(char* message)
-{
-#  if defined(_WIN32) && !defined(__CYGWIN__)
-  /* Implementation for Windows.  */
-  DWORD original = GetLastError();
-  DWORD length =
-    FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
-                   0, original, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-                   message, KWSYS_SHARED_FORWARD_MAXPATH, 0);
-  if (length < 1 || length > KWSYS_SHARED_FORWARD_MAXPATH) {
-    /* FormatMessage failed.  Use a default message.  */
-    _snprintf(message, KWSYS_SHARED_FORWARD_MAXPATH,
-              "Error 0x%X (FormatMessage failed with error 0x%X)", original,
-              GetLastError());
-  }
-#  else
-  /* Implementation for UNIX.  */
-  strcpy(message, strerror(errno));
-#  endif
-}
-
-/* Functions to execute a child process.  */
-static void kwsys_shared_forward_execvp(const char* cmd,
-                                        char const* const* argv)
-{
-#  ifdef KWSYS_SHARED_FORWARD_ESCAPE_ARGV
-  /* Count the number of arguments.  */
-  int argc = 0;
-  {
-    char const* const* argvc;
-    for (argvc = argv; *argvc; ++argvc, ++argc) {
-    }
-  }
-
-  /* Create the escaped arguments.  */
-  {
-    char** nargv = (char**)malloc((argc + 1) * sizeof(char*));
-    int i;
-    for (i = 0; i < argc; ++i) {
-      kwsys_sf_arg_info info = kwsys_sf_get_arg_info(argv[i]);
-      nargv[i] = (char*)malloc(info.size);
-      kwsys_sf_get_arg(info, nargv[i]);
-    }
-    nargv[argc] = 0;
-
-    /* Replace the command line to be used.  */
-    argv = (char const* const*)nargv;
-  }
-#  endif
-
-/* Invoke the child process.  */
-#  if defined(_MSC_VER)
-  _execvp(cmd, argv);
-#  elif defined(__MINGW32__) && !defined(__MINGW64__)
-  execvp(cmd, argv);
-#  else
-  execvp(cmd, (char* const*)argv);
-#  endif
-}
-
-/* Function to get the directory containing the given file or directory.  */
-static void kwsys_shared_forward_dirname(const char* begin, char* result)
-{
-  /* Find the location of the last slash.  */
-  int last_slash_index = -1;
-  const char* end = begin + strlen(begin);
-  for (; begin <= end && last_slash_index < 0; --end) {
-    if (*end == '/' || *end == '\\') {
-      last_slash_index = (int)(end - begin);
-    }
-  }
-
-  /* Handle each case of the index of the last slash.  */
-  if (last_slash_index < 0) {
-    /* No slashes.  */
-    strcpy(result, ".");
-  } else if (last_slash_index == 0) {
-    /* Only one leading slash.  */
-    strcpy(result, kwsys_shared_forward_path_slash);
-  }
-#  if defined(_WIN32)
-  else if (last_slash_index == 2 && begin[1] == ':') {
-    /* Only one leading drive letter and slash.  */
-    strncpy(result, begin, (size_t)last_slash_index);
-    result[last_slash_index] = KWSYS_SHARED_FORWARD_PATH_SLASH;
-    result[last_slash_index + 1] = 0;
-  }
-#  endif
-  else {
-    /* A non-leading slash.  */
-    strncpy(result, begin, (size_t)last_slash_index);
-    result[last_slash_index] = 0;
-  }
-}
-
-/* Function to check if a file exists and is executable.  */
-static int kwsys_shared_forward_is_executable(const char* f)
-{
-#  if defined(_MSC_VER)
-#    define KWSYS_SHARED_FORWARD_ACCESS _access
-#  else
-#    define KWSYS_SHARED_FORWARD_ACCESS access
-#  endif
-#  if defined(X_OK)
-#    define KWSYS_SHARED_FORWARD_ACCESS_OK X_OK
-#  else
-#    define KWSYS_SHARED_FORWARD_ACCESS_OK 04
-#  endif
-  if (KWSYS_SHARED_FORWARD_ACCESS(f, KWSYS_SHARED_FORWARD_ACCESS_OK) == 0) {
-    return 1;
-  } else {
-    return 0;
-  }
-}
-
-/* Function to locate the executable currently running.  */
-static int kwsys_shared_forward_self_path(const char* argv0, char* result)
-{
-  /* Check whether argv0 has a slash.  */
-  int has_slash = 0;
-  const char* p = argv0;
-  for (; *p && !has_slash; ++p) {
-    if (*p == '/' || *p == '\\') {
-      has_slash = 1;
-    }
-  }
-
-  if (has_slash) {
-    /* There is a slash.  Use the dirname of the given location.  */
-    kwsys_shared_forward_dirname(argv0, result);
-    return 1;
-  } else {
-    /* There is no slash.  Search the PATH for the executable.  */
-    const char* path = getenv("PATH");
-    const char* begin = path;
-    const char* end = begin + (begin ? strlen(begin) : 0);
-    const char* first = begin;
-    while (first != end) {
-      /* Store the end of this path entry.  */
-      const char* last;
-
-      /* Skip all path separators.  */
-      for (; *first && *first == KWSYS_SHARED_FORWARD_PATH_SEP; ++first)
-        ;
-
-      /* Find the next separator.  */
-      for (last = first; *last && *last != KWSYS_SHARED_FORWARD_PATH_SEP;
-           ++last)
-        ;
-
-      /* If we got a non-empty directory, look for the executable there.  */
-      if (first < last) {
-        /* Determine the length without trailing slash.  */
-        size_t length = (size_t)(last - first);
-        if (*(last - 1) == '/' || *(last - 1) == '\\') {
-          --length;
-        }
-
-        /* Construct the name of the executable in this location.  */
-        strncpy(result, first, length);
-        result[length] = KWSYS_SHARED_FORWARD_PATH_SLASH;
-        strcpy(result + (length) + 1, argv0);
-
-        /* Check if it exists and is executable.  */
-        if (kwsys_shared_forward_is_executable(result)) {
-          /* Found it.  */
-          result[length] = 0;
-          return 1;
-        }
-      }
-
-      /* Move to the next directory in the path.  */
-      first = last;
-    }
-  }
-
-  /* We could not find the executable.  */
-  return 0;
-}
-
-/* Function to convert a specified path to a full path.  If it is not
-   already full, it is taken relative to the self path.  */
-static int kwsys_shared_forward_fullpath(const char* self_path,
-                                         const char* in_path, char* result,
-                                         const char* desc)
-{
-  /* Check the specified path type.  */
-  if (in_path[0] == '/') {
-    /* Already a full path.  */
-    strcpy(result, in_path);
-  }
-#  if defined(_WIN32)
-  else if (in_path[0] && in_path[1] == ':') {
-    /* Already a full path.  */
-    strcpy(result, in_path);
-  }
-#  endif
-  else {
-    /* Relative to self path.  */
-    char temp_path[KWSYS_SHARED_FORWARD_MAXPATH];
-    strcpy(temp_path, self_path);
-    strcat(temp_path, kwsys_shared_forward_path_slash);
-    strcat(temp_path, in_path);
-    if (!kwsys_shared_forward_realpath(temp_path, result)) {
-      if (desc) {
-        char msgbuf[KWSYS_SHARED_FORWARD_MAXPATH];
-        kwsys_shared_forward_strerror(msgbuf);
-        fprintf(stderr, "Error converting %s \"%s\" to real path: %s\n", desc,
-                temp_path, msgbuf);
-      }
-      return 0;
-    }
-  }
-  return 1;
-}
-
-/* Function to compute the library search path and executable name
-   based on the self path.  */
-static int kwsys_shared_forward_get_settings(const char* self_path,
-                                             char* ldpath, char* exe)
-{
-  /* Possible search paths.  */
-  static const char* search_path_build[] = { KWSYS_SHARED_FORWARD_PATH_BUILD,
-                                             0 };
-  static const char* search_path_install[] = {
-    KWSYS_SHARED_FORWARD_PATH_INSTALL, 0
-  };
-
-  /* Chosen paths.  */
-  const char** search_path;
-  const char* exe_path;
-
-/* Get the real name of the build and self paths.  */
-#  if defined(KWSYS_SHARED_FORWARD_CONFIG_NAME)
-  char build_path[] =
-    KWSYS_SHARED_FORWARD_DIR_BUILD "/" KWSYS_SHARED_FORWARD_CONFIG_NAME;
-  char self_path_logical[KWSYS_SHARED_FORWARD_MAXPATH];
-#  else
-  char build_path[] = KWSYS_SHARED_FORWARD_DIR_BUILD;
-  const char* self_path_logical = self_path;
-#  endif
-  char build_path_real[KWSYS_SHARED_FORWARD_MAXPATH];
-  char self_path_real[KWSYS_SHARED_FORWARD_MAXPATH];
-  if (!kwsys_shared_forward_realpath(self_path, self_path_real)) {
-    char msgbuf[KWSYS_SHARED_FORWARD_MAXPATH];
-    kwsys_shared_forward_strerror(msgbuf);
-    fprintf(stderr, "Error converting self path \"%s\" to real path: %s\n",
-            self_path, msgbuf);
-    return 0;
-  }
-
-  /* Check whether we are running in the build tree or an install tree.  */
-  if (kwsys_shared_forward_realpath(build_path, build_path_real) &&
-      kwsys_shared_forward_samepath(self_path_real, build_path_real)) {
-    /* Running in build tree.  Use the build path and exe.  */
-    search_path = search_path_build;
-#  if defined(_WIN32)
-    exe_path = KWSYS_SHARED_FORWARD_EXE_BUILD ".exe";
-#  else
-    exe_path = KWSYS_SHARED_FORWARD_EXE_BUILD;
-#  endif
-
-#  if defined(KWSYS_SHARED_FORWARD_CONFIG_NAME)
-    /* Remove the configuration directory from self_path.  */
-    kwsys_shared_forward_dirname(self_path, self_path_logical);
-#  endif
-  } else {
-    /* Running in install tree.  Use the install path and exe.  */
-    search_path = search_path_install;
-#  if defined(_WIN32)
-    exe_path = KWSYS_SHARED_FORWARD_EXE_INSTALL ".exe";
-#  else
-    exe_path = KWSYS_SHARED_FORWARD_EXE_INSTALL;
-#  endif
-
-#  if defined(KWSYS_SHARED_FORWARD_CONFIG_NAME)
-    /* Use the original self path directory.  */
-    strcpy(self_path_logical, self_path);
-#  endif
-  }
-
-  /* Construct the runtime search path.  */
-  {
-    const char** dir;
-    for (dir = search_path; *dir; ++dir) {
-      /* Add separator between path components.  */
-      if (dir != search_path) {
-        strcat(ldpath, kwsys_shared_forward_path_sep);
-      }
-
-      /* Add this path component.  */
-      if (!kwsys_shared_forward_fullpath(self_path_logical, *dir,
-                                         ldpath + strlen(ldpath),
-                                         "runtime path entry")) {
-        return 0;
-      }
-    }
-  }
-
-  /* Construct the executable location.  */
-  if (!kwsys_shared_forward_fullpath(self_path_logical, exe_path, exe,
-                                     "executable file")) {
-    return 0;
-  }
-  return 1;
-}
-
-/* Function to print why execution of a command line failed.  */
-static void kwsys_shared_forward_print_failure(char const* const* argv)
-{
-  char msg[KWSYS_SHARED_FORWARD_MAXPATH];
-  char const* const* arg = argv;
-  kwsys_shared_forward_strerror(msg);
-  fprintf(stderr, "Error running");
-  for (; *arg; ++arg) {
-    fprintf(stderr, " \"%s\"", *arg);
-  }
-  fprintf(stderr, ": %s\n", msg);
-}
-
-/* Static storage space to store the updated environment variable.  */
-static char kwsys_shared_forward_ldpath[65535] =
-  KWSYS_SHARED_FORWARD_LDPATH "=";
-
-/* Main driver function to be called from main.  */
-static int @KWSYS_NAMESPACE@_shared_forward_to_real(int argc, char** argv_in)
-{
-  char const** argv = (char const**)argv_in;
-  /* Get the directory containing this executable.  */
-  char self_path[KWSYS_SHARED_FORWARD_MAXPATH];
-  if (kwsys_shared_forward_self_path(argv[0], self_path)) {
-    /* Found this executable.  Use it to get the library directory.  */
-    char exe[KWSYS_SHARED_FORWARD_MAXPATH];
-    if (kwsys_shared_forward_get_settings(self_path,
-                                          kwsys_shared_forward_ldpath, exe)) {
-      /* Append the old runtime search path.  */
-      const char* old_ldpath = getenv(KWSYS_SHARED_FORWARD_LDPATH);
-      if (old_ldpath) {
-        strcat(kwsys_shared_forward_ldpath, kwsys_shared_forward_path_sep);
-        strcat(kwsys_shared_forward_ldpath, old_ldpath);
-      }
-
-      /* Store the environment variable.  */
-      putenv(kwsys_shared_forward_ldpath);
-
-#  if defined(KWSYS_SHARED_FORWARD_OPTION_COMMAND)
-      /* Look for the command line replacement option.  */
-      if (argc > 1 &&
-          strcmp(argv[1], KWSYS_SHARED_FORWARD_OPTION_COMMAND) == 0) {
-        if (argc > 2) {
-          /* Use the command line given.  */
-          strcpy(exe, argv[2]);
-          argv += 2;
-          argc -= 2;
-        } else {
-          /* The option was not given an executable.  */
-          fprintf(stderr,
-                  "Option " KWSYS_SHARED_FORWARD_OPTION_COMMAND
-                  " must be followed by a command line.\n");
-          return 1;
-        }
-      }
-#  endif
-
-#  if defined(KWSYS_SHARED_FORWARD_OPTION_PRINT)
-      /* Look for the print command line option.  */
-      if (argc > 1 &&
-          strcmp(argv[1], KWSYS_SHARED_FORWARD_OPTION_PRINT) == 0) {
-        fprintf(stdout, "%s\n", kwsys_shared_forward_ldpath);
-        fprintf(stdout, "%s\n", exe);
-        return 0;
-      }
-#  endif
-
-#  if defined(KWSYS_SHARED_FORWARD_OPTION_LDD)
-      /* Look for the ldd command line option.  */
-      if (argc > 1 && strcmp(argv[1], KWSYS_SHARED_FORWARD_OPTION_LDD) == 0) {
-#    if defined(KWSYS_SHARED_FORWARD_LDD)
-        /* Use the named ldd-like executable and arguments.  */
-        char const* ldd_argv[] = { KWSYS_SHARED_FORWARD_LDD, 0, 0 };
-        ldd_argv[KWSYS_SHARED_FORWARD_LDD_N] = exe;
-        kwsys_shared_forward_execvp(ldd_argv[0], ldd_argv);
-
-        /* Report why execution failed.  */
-        kwsys_shared_forward_print_failure(ldd_argv);
-        return 1;
-#    else
-        /* We have no ldd-like executable available on this platform.  */
-        fprintf(stderr, "No ldd-like tool is known to this executable.\n");
-        return 1;
-#    endif
-      }
-#  endif
-
-      /* Replace this process with the real executable.  */
-      argv[0] = exe;
-      kwsys_shared_forward_execvp(argv[0], argv);
-
-      /* Report why execution failed.  */
-      kwsys_shared_forward_print_failure(argv);
-    } else {
-      /* Could not convert self path to the library directory.  */
-    }
-  } else {
-    /* Could not find this executable.  */
-    fprintf(stderr, "Error locating executable \"%s\".\n", argv[0]);
-  }
-
-  /* Avoid unused argument warning.  */
-  (void)argc;
-
-  /* Exit with failure.  */
-  return 1;
-}
-
-/* Restore warning stack.  */
-#  if defined(__clang__) && defined(__has_warning)
-#    if __has_warning("-Wcast-qual")
-#      pragma clang diagnostic pop
-#    endif
-#  endif
-
-#else
-#  error "@KWSYS_NAMESPACE@/SharedForward.h should be included only once."
-#endif
diff --git a/test/API/driver/kwsys/String.c b/test/API/driver/kwsys/String.c
deleted file mode 100644
index daf7ad1..0000000
--- a/test/API/driver/kwsys/String.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifdef KWSYS_STRING_C
-/*
-All code in this source file is conditionally compiled to work-around
-template definition auto-search on VMS.  Other source files in this
-directory that use the stl string cause the compiler to load this
-source to try to get the definition of the string template.  This
-condition blocks the compiler from seeing the symbols defined here.
-*/
-#  include "kwsysPrivate.h"
-#  include KWSYS_HEADER(String.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#  if 0
-#    include "String.h.in"
-#  endif
-
-/* Select an implementation for strcasecmp.  */
-#  if defined(_MSC_VER)
-#    define KWSYS_STRING_USE_STRICMP
-#    include <string.h>
-#  elif defined(__GNUC__)
-#    define KWSYS_STRING_USE_STRCASECMP
-#    include <strings.h>
-#  else
-/* Table to convert upper case letters to lower case and leave all
-   other characters alone.  */
-static char kwsysString_strcasecmp_tolower[] = {
-  '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007', '\010',
-  '\011', '\012', '\013', '\014', '\015', '\016', '\017', '\020', '\021',
-  '\022', '\023', '\024', '\025', '\026', '\027', '\030', '\031', '\032',
-  '\033', '\034', '\035', '\036', '\037', '\040', '\041', '\042', '\043',
-  '\044', '\045', '\046', '\047', '\050', '\051', '\052', '\053', '\054',
-  '\055', '\056', '\057', '\060', '\061', '\062', '\063', '\064', '\065',
-  '\066', '\067', '\070', '\071', '\072', '\073', '\074', '\075', '\076',
-  '\077', '\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
-  '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157', '\160',
-  '\161', '\162', '\163', '\164', '\165', '\166', '\167', '\170', '\171',
-  '\172', '\133', '\134', '\135', '\136', '\137', '\140', '\141', '\142',
-  '\143', '\144', '\145', '\146', '\147', '\150', '\151', '\152', '\153',
-  '\154', '\155', '\156', '\157', '\160', '\161', '\162', '\163', '\164',
-  '\165', '\166', '\167', '\170', '\171', '\172', '\173', '\174', '\175',
-  '\176', '\177', '\200', '\201', '\202', '\203', '\204', '\205', '\206',
-  '\207', '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
-  '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227', '\230',
-  '\231', '\232', '\233', '\234', '\235', '\236', '\237', '\240', '\241',
-  '\242', '\243', '\244', '\245', '\246', '\247', '\250', '\251', '\252',
-  '\253', '\254', '\255', '\256', '\257', '\260', '\261', '\262', '\263',
-  '\264', '\265', '\266', '\267', '\270', '\271', '\272', '\273', '\274',
-  '\275', '\276', '\277', '\300', '\301', '\302', '\303', '\304', '\305',
-  '\306', '\307', '\310', '\311', '\312', '\313', '\314', '\315', '\316',
-  '\317', '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327',
-  '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\337', '\340',
-  '\341', '\342', '\343', '\344', '\345', '\346', '\347', '\350', '\351',
-  '\352', '\353', '\354', '\355', '\356', '\357', '\360', '\361', '\362',
-  '\363', '\364', '\365', '\366', '\367', '\370', '\371', '\372', '\373',
-  '\374', '\375', '\376', '\377'
-};
-#  endif
-
-/*--------------------------------------------------------------------------*/
-int kwsysString_strcasecmp(const char* lhs, const char* rhs)
-{
-#  if defined(KWSYS_STRING_USE_STRICMP)
-  return _stricmp(lhs, rhs);
-#  elif defined(KWSYS_STRING_USE_STRCASECMP)
-  return strcasecmp(lhs, rhs);
-#  else
-  const char* const lower = kwsysString_strcasecmp_tolower;
-  unsigned char const* us1 = (unsigned char const*)lhs;
-  unsigned char const* us2 = (unsigned char const*)rhs;
-  int result;
-  while ((result = lower[*us1] - lower[*us2++], result == 0) && *us1++) {
-  }
-  return result;
-#  endif
-}
-
-/*--------------------------------------------------------------------------*/
-int kwsysString_strncasecmp(const char* lhs, const char* rhs, size_t n)
-{
-#  if defined(KWSYS_STRING_USE_STRICMP)
-  return _strnicmp(lhs, rhs, n);
-#  elif defined(KWSYS_STRING_USE_STRCASECMP)
-  return strncasecmp(lhs, rhs, n);
-#  else
-  const char* const lower = kwsysString_strcasecmp_tolower;
-  unsigned char const* us1 = (unsigned char const*)lhs;
-  unsigned char const* us2 = (unsigned char const*)rhs;
-  int result = 0;
-  while (n && (result = lower[*us1] - lower[*us2++], result == 0) && *us1++) {
-    --n;
-  }
-  return result;
-#  endif
-}
-
-#endif /* KWSYS_STRING_C */
diff --git a/test/API/driver/kwsys/String.h.in b/test/API/driver/kwsys/String.h.in
deleted file mode 100644
index 7c9348a..0000000
--- a/test/API/driver/kwsys/String.h.in
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_String_h
-#define @KWSYS_NAMESPACE@_String_h
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-#include <stddef.h> /* size_t */
-
-/* Redefine all public interface symbol names to be in the proper
-   namespace.  These macros are used internally to kwsys only, and are
-   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
-   these macros after making changes to the interface.  */
-#if !defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysString_strcasecmp kwsys_ns(String_strcasecmp)
-#  define kwsysString_strncasecmp kwsys_ns(String_strncasecmp)
-#endif
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/**
- * Compare two strings ignoring the case of the characters.  The
- * integer returned is negative, zero, or positive if the first string
- * is found to be less than, equal to, or greater than the second
- * string, respectively.
- */
-kwsysEXPORT int kwsysString_strcasecmp(const char* lhs, const char* rhs);
-
-/**
- * Identical to String_strcasecmp except that only the first n
- * characters are considered.
- */
-kwsysEXPORT int kwsysString_strncasecmp(const char* lhs, const char* rhs,
-                                        size_t n);
-
-#if defined(__cplusplus)
-} /* extern "C" */
-#endif
-
-/* If we are building a kwsys .c or .cxx file, let it use these macros.
-   Otherwise, undefine them to keep the namespace clean.  */
-#if !defined(KWSYS_NAMESPACE)
-#  undef kwsys_ns
-#  undef kwsysEXPORT
-#  if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    undef kwsysString_strcasecmp
-#    undef kwsysString_strncasecmp
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/String.hxx.in b/test/API/driver/kwsys/String.hxx.in
deleted file mode 100644
index db1cf22..0000000
--- a/test/API/driver/kwsys/String.hxx.in
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_String_hxx
-#define @KWSYS_NAMESPACE@_String_hxx
-
-#include <string>
-
-namespace @KWSYS_NAMESPACE@ {
-
-/** \class String
- * \brief Short-name version of the STL basic_string class template.
- *
- * The standard library "string" type is actually a typedef for
- * "basic_string<..long argument list..>".  This string class is
- * simply a subclass of this type with the same interface so that the
- * name is shorter in debugging symbols and error messages.
- */
-class String : public std::string
-{
-  /** The original string type.  */
-  typedef std::string stl_string;
-
-public:
-  /** String member types.  */
-  typedef stl_string::value_type value_type;
-  typedef stl_string::pointer pointer;
-  typedef stl_string::reference reference;
-  typedef stl_string::const_reference const_reference;
-  typedef stl_string::size_type size_type;
-  typedef stl_string::difference_type difference_type;
-  typedef stl_string::iterator iterator;
-  typedef stl_string::const_iterator const_iterator;
-  typedef stl_string::reverse_iterator reverse_iterator;
-  typedef stl_string::const_reverse_iterator const_reverse_iterator;
-
-  /** String constructors.  */
-  String()
-    : stl_string()
-  {
-  }
-  String(const value_type* s)
-    : stl_string(s)
-  {
-  }
-  String(const value_type* s, size_type n)
-    : stl_string(s, n)
-  {
-  }
-  String(const stl_string& s, size_type pos = 0, size_type n = npos)
-    : stl_string(s, pos, n)
-  {
-  }
-}; // End Class: String
-
-#if defined(__WATCOMC__)
-inline bool operator<(String const& l, String const& r)
-{
-  return (static_cast<std::string const&>(l) <
-          static_cast<std::string const&>(r));
-}
-#endif
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/System.c b/test/API/driver/kwsys/System.c
deleted file mode 100644
index d43cc6f..0000000
--- a/test/API/driver/kwsys/System.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(System.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "System.h.in"
-#endif
-
-#include <ctype.h>  /* isspace */
-#include <stddef.h> /* ptrdiff_t */
-#include <stdlib.h> /* malloc, free */
-#include <string.h> /* memcpy */
-
-#include <stdio.h>
-
-#if defined(KWSYS_C_HAS_PTRDIFF_T) && KWSYS_C_HAS_PTRDIFF_T
-typedef ptrdiff_t kwsysSystem_ptrdiff_t;
-#else
-typedef int kwsysSystem_ptrdiff_t;
-#endif
-
-static int kwsysSystem__AppendByte(char* local, char** begin, char** end,
-                                   int* size, char c)
-{
-  /* Allocate space for the character.  */
-  if ((*end - *begin) >= *size) {
-    kwsysSystem_ptrdiff_t length = *end - *begin;
-    char* newBuffer = (char*)malloc((size_t)(*size * 2));
-    if (!newBuffer) {
-      return 0;
-    }
-    memcpy(newBuffer, *begin, (size_t)(length) * sizeof(char));
-    if (*begin != local) {
-      free(*begin);
-    }
-    *begin = newBuffer;
-    *end = *begin + length;
-    *size *= 2;
-  }
-
-  /* Store the character.  */
-  *(*end)++ = c;
-  return 1;
-}
-
-static int kwsysSystem__AppendArgument(char** local, char*** begin,
-                                       char*** end, int* size, char* arg_local,
-                                       char** arg_begin, char** arg_end,
-                                       int* arg_size)
-{
-  /* Append a null-terminator to the argument string.  */
-  if (!kwsysSystem__AppendByte(arg_local, arg_begin, arg_end, arg_size,
-                               '\0')) {
-    return 0;
-  }
-
-  /* Allocate space for the argument pointer.  */
-  if ((*end - *begin) >= *size) {
-    kwsysSystem_ptrdiff_t length = *end - *begin;
-    char** newPointers = (char**)malloc((size_t)(*size) * 2 * sizeof(char*));
-    if (!newPointers) {
-      return 0;
-    }
-    memcpy(newPointers, *begin, (size_t)(length) * sizeof(char*));
-    if (*begin != local) {
-      free(*begin);
-    }
-    *begin = newPointers;
-    *end = *begin + length;
-    *size *= 2;
-  }
-
-  /* Allocate space for the argument string.  */
-  **end = (char*)malloc((size_t)(*arg_end - *arg_begin));
-  if (!**end) {
-    return 0;
-  }
-
-  /* Store the argument in the command array.  */
-  memcpy(**end, *arg_begin, (size_t)(*arg_end - *arg_begin));
-  ++(*end);
-
-  /* Reset the argument to be empty.  */
-  *arg_end = *arg_begin;
-
-  return 1;
-}
-
-#define KWSYSPE_LOCAL_BYTE_COUNT 1024
-#define KWSYSPE_LOCAL_ARGS_COUNT 32
-static char** kwsysSystem__ParseUnixCommand(const char* command, int flags)
-{
-  /* Create a buffer for argument pointers during parsing.  */
-  char* local_pointers[KWSYSPE_LOCAL_ARGS_COUNT];
-  int pointers_size = KWSYSPE_LOCAL_ARGS_COUNT;
-  char** pointer_begin = local_pointers;
-  char** pointer_end = pointer_begin;
-
-  /* Create a buffer for argument strings during parsing.  */
-  char local_buffer[KWSYSPE_LOCAL_BYTE_COUNT];
-  int buffer_size = KWSYSPE_LOCAL_BYTE_COUNT;
-  char* buffer_begin = local_buffer;
-  char* buffer_end = buffer_begin;
-
-  /* Parse the command string.  Try to behave like a UNIX shell.  */
-  char** newCommand = 0;
-  const char* c = command;
-  int in_argument = 0;
-  int in_escape = 0;
-  int in_single = 0;
-  int in_double = 0;
-  int failed = 0;
-  for (; *c; ++c) {
-    if (in_escape) {
-      /* This character is escaped so do no special handling.  */
-      if (!in_argument) {
-        in_argument = 1;
-      }
-      if (!kwsysSystem__AppendByte(local_buffer, &buffer_begin, &buffer_end,
-                                   &buffer_size, *c)) {
-        failed = 1;
-        break;
-      }
-      in_escape = 0;
-    } else if (*c == '\\') {
-      /* The next character should be escaped.  */
-      in_escape = 1;
-    } else if (*c == '\'' && !in_double) {
-      /* Enter or exit single-quote state.  */
-      if (in_single) {
-        in_single = 0;
-      } else {
-        in_single = 1;
-        if (!in_argument) {
-          in_argument = 1;
-        }
-      }
-    } else if (*c == '"' && !in_single) {
-      /* Enter or exit double-quote state.  */
-      if (in_double) {
-        in_double = 0;
-      } else {
-        in_double = 1;
-        if (!in_argument) {
-          in_argument = 1;
-        }
-      }
-    } else if (isspace((unsigned char)*c)) {
-      if (in_argument) {
-        if (in_single || in_double) {
-          /* This space belongs to a quoted argument.  */
-          if (!kwsysSystem__AppendByte(local_buffer, &buffer_begin,
-                                       &buffer_end, &buffer_size, *c)) {
-            failed = 1;
-            break;
-          }
-        } else {
-          /* This argument has been terminated by whitespace.  */
-          if (!kwsysSystem__AppendArgument(
-                local_pointers, &pointer_begin, &pointer_end, &pointers_size,
-                local_buffer, &buffer_begin, &buffer_end, &buffer_size)) {
-            failed = 1;
-            break;
-          }
-          in_argument = 0;
-        }
-      }
-    } else {
-      /* This character belong to an argument.  */
-      if (!in_argument) {
-        in_argument = 1;
-      }
-      if (!kwsysSystem__AppendByte(local_buffer, &buffer_begin, &buffer_end,
-                                   &buffer_size, *c)) {
-        failed = 1;
-        break;
-      }
-    }
-  }
-
-  /* Finish the last argument.  */
-  if (in_argument) {
-    if (!kwsysSystem__AppendArgument(
-          local_pointers, &pointer_begin, &pointer_end, &pointers_size,
-          local_buffer, &buffer_begin, &buffer_end, &buffer_size)) {
-      failed = 1;
-    }
-  }
-
-  /* If we still have memory allocate space for the new command
-     buffer.  */
-  if (!failed) {
-    kwsysSystem_ptrdiff_t n = pointer_end - pointer_begin;
-    newCommand = (char**)malloc((size_t)(n + 1) * sizeof(char*));
-  }
-
-  if (newCommand) {
-    /* Copy the arguments into the new command buffer.  */
-    kwsysSystem_ptrdiff_t n = pointer_end - pointer_begin;
-    memcpy(newCommand, pointer_begin, sizeof(char*) * (size_t)(n));
-    newCommand[n] = 0;
-  } else {
-    /* Free arguments already allocated.  */
-    while (pointer_end != pointer_begin) {
-      free(*(--pointer_end));
-    }
-  }
-
-  /* Free temporary buffers.  */
-  if (pointer_begin != local_pointers) {
-    free(pointer_begin);
-  }
-  if (buffer_begin != local_buffer) {
-    free(buffer_begin);
-  }
-
-  /* The flags argument is currently unused.  */
-  (void)flags;
-
-  /* Return the final command buffer.  */
-  return newCommand;
-}
-
-char** kwsysSystem_Parse_CommandForUnix(const char* command, int flags)
-{
-  /* Validate the flags.  */
-  if (flags != 0) {
-    return 0;
-  }
-
-  /* Forward to our internal implementation.  */
-  return kwsysSystem__ParseUnixCommand(command, flags);
-}
diff --git a/test/API/driver/kwsys/System.h.in b/test/API/driver/kwsys/System.h.in
deleted file mode 100644
index a9d4f5e..0000000
--- a/test/API/driver/kwsys/System.h.in
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_System_h
-#define @KWSYS_NAMESPACE@_System_h
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-/* Redefine all public interface symbol names to be in the proper
-   namespace.  These macros are used internally to kwsys only, and are
-   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
-   these macros after making changes to the interface.  */
-#if !defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysSystem_Parse_CommandForUnix                                    \
-    kwsys_ns(System_Parse_CommandForUnix)
-#endif
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/**
- * Parse a unix-style command line string into separate arguments.
- *
- * On success, returns a pointer to an array of pointers to individual
- * argument strings.  Each string is null-terminated and the last
- * entry in the array is a NULL pointer (just like argv).  It is the
- * caller's responsibility to free() the strings and the array of
- * pointers to them.
- *
- * On failure, returns NULL.  Failure occurs only on invalid flags or
- * when memory cannot be allocated; never due to content of the input
- * string.  Missing close-quotes are treated as if the necessary
- * closing quote appears.
- *
- * By default single- and double-quoted arguments are supported, and
- * any character may be escaped by a backslash.  The flags argument is
- * reserved for future use, and must be zero (or the call will fail).
- */
-kwsysEXPORT char** kwsysSystem_Parse_CommandForUnix(const char* command,
-                                                    int flags);
-
-#if defined(__cplusplus)
-} /* extern "C" */
-#endif
-
-/* If we are building a kwsys .c or .cxx file, let it use these macros.
-   Otherwise, undefine them to keep the namespace clean.  */
-#if !defined(KWSYS_NAMESPACE)
-#  undef kwsys_ns
-#  undef kwsysEXPORT
-#  if !defined(KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    undef kwsysSystem_Parse_CommandForUnix
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/SystemInformation.cxx b/test/API/driver/kwsys/SystemInformation.cxx
deleted file mode 100644
index 6ec6e48..0000000
--- a/test/API/driver/kwsys/SystemInformation.cxx
+++ /dev/null
@@ -1,5466 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#if defined(_WIN32)
-#  define NOMINMAX // use our min,max
-#  if !defined(_WIN32_WINNT) && defined(_MSC_VER) && _MSC_VER >= 1800
-#    define _WIN32_WINNT 0x0600 // vista
-#  endif
-#  if !defined(_WIN32_WINNT) && !(defined(_MSC_VER) && _MSC_VER < 1300)
-#    define _WIN32_WINNT 0x0501
-#  endif
-#  include <winsock.h> // WSADATA, include before sys/types.h
-#endif
-
-#if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
-#  define _GNU_SOURCE
-#endif
-
-// TODO:
-// We need an alternative implementation for many functions in this file
-// when USE_ASM_INSTRUCTIONS gets defined as 0.
-//
-// Consider using these on Win32/Win64 for some of them:
-//
-// IsProcessorFeaturePresent
-// http://msdn.microsoft.com/en-us/library/ms724482(VS.85).aspx
-//
-// GetProcessMemoryInfo
-// http://msdn.microsoft.com/en-us/library/ms683219(VS.85).aspx
-
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(SystemInformation.hxx)
-#include KWSYS_HEADER(Process.h)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Process.h.in"
-#  include "SystemInformation.hxx.in"
-#endif
-
-#include <algorithm>
-#include <bitset>
-#include <cassert>
-#include <fstream>
-#include <iostream>
-#include <limits>
-#include <set>
-#include <sstream>
-#include <string>
-#include <vector>
-
-#if defined(_WIN32)
-#  include <windows.h>
-#  if defined(_MSC_VER) && _MSC_VER >= 1800
-#    define KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#  endif
-#  include <errno.h>
-#  if defined(KWSYS_SYS_HAS_PSAPI)
-#    include <psapi.h>
-#  endif
-#  if !defined(siginfo_t)
-typedef int siginfo_t;
-#  endif
-#else
-#  include <sys/types.h>
-
-#  include <errno.h> // extern int errno;
-#  include <fcntl.h>
-#  include <signal.h>
-#  include <sys/resource.h> // getrlimit
-#  include <sys/time.h>
-#  include <sys/utsname.h> // int uname(struct utsname *buf);
-#  include <unistd.h>
-#endif
-
-#if defined(__CYGWIN__) && !defined(_WIN32)
-#  include <windows.h>
-#  undef _WIN32
-#endif
-
-#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) ||    \
-  defined(__DragonFly__)
-#  include <netdb.h>
-#  include <netinet/in.h>
-#  include <sys/param.h>
-#  include <sys/socket.h>
-#  include <sys/sysctl.h>
-#  if defined(KWSYS_SYS_HAS_IFADDRS_H)
-#    include <ifaddrs.h>
-#    include <net/if.h>
-#    define KWSYS_SYSTEMINFORMATION_IMPLEMENT_FQDN
-#  endif
-#endif
-
-#if defined(KWSYS_SYS_HAS_MACHINE_CPU_H)
-#  include <machine/cpu.h>
-#endif
-
-#ifdef __APPLE__
-#  include <mach/host_info.h>
-#  include <mach/mach.h>
-#  include <mach/mach_types.h>
-#  include <mach/vm_statistics.h>
-#  include <netdb.h>
-#  include <netinet/in.h>
-#  include <sys/socket.h>
-#  include <sys/sysctl.h>
-#  if defined(KWSYS_SYS_HAS_IFADDRS_H)
-#    include <ifaddrs.h>
-#    include <net/if.h>
-#    define KWSYS_SYSTEMINFORMATION_IMPLEMENT_FQDN
-#  endif
-#  if !(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ - 0 >= 1050)
-#    undef KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE
-#  endif
-#endif
-
-#if defined(__linux) || defined(__sun) || defined(_SCO_DS) ||                 \
-  defined(__GLIBC__) || defined(__GNU__)
-#  include <netdb.h>
-#  include <netinet/in.h>
-#  include <sys/socket.h>
-#  if defined(KWSYS_SYS_HAS_IFADDRS_H)
-#    include <ifaddrs.h>
-#    include <net/if.h>
-#    if defined(__LSB_VERSION__)
-/* LSB has no getifaddrs */
-#    elif defined(__ANDROID_API__) && __ANDROID_API__ < 24
-/* Android has no getifaddrs prior to API 24.  */
-#    else
-#      define KWSYS_SYSTEMINFORMATION_IMPLEMENT_FQDN
-#    endif
-#  endif
-#  if defined(KWSYS_CXX_HAS_RLIMIT64)
-typedef struct rlimit64 ResourceLimitType;
-#    define GetResourceLimit getrlimit64
-#  else
-typedef struct rlimit ResourceLimitType;
-#    define GetResourceLimit getrlimit
-#  endif
-#elif defined(__hpux)
-#  include <sys/param.h>
-#  include <sys/pstat.h>
-#  if defined(KWSYS_SYS_HAS_MPCTL_H)
-#    include <sys/mpctl.h>
-#  endif
-#endif
-
-#ifdef __HAIKU__
-#  include <OS.h>
-#endif
-
-#if defined(KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE)
-#  include <execinfo.h>
-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE)
-#    include <cxxabi.h>
-#  endif
-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP)
-#    include <dlfcn.h>
-#  endif
-#else
-#  undef KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE
-#  undef KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP
-#endif
-
-#include <ctype.h> // int isdigit(int c);
-#include <memory.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if defined(KWSYS_USE_LONG_LONG)
-#  if defined(KWSYS_IOS_HAS_OSTREAM_LONG_LONG)
-#    define iostreamLongLong(x) (x)
-#  else
-#    define iostreamLongLong(x) ((long)(x))
-#  endif
-#elif defined(KWSYS_USE___INT64)
-#  if defined(KWSYS_IOS_HAS_OSTREAM___INT64)
-#    define iostreamLongLong(x) (x)
-#  else
-#    define iostreamLongLong(x) ((long)(x))
-#  endif
-#else
-#  error "No Long Long"
-#endif
-
-#if defined(KWSYS_CXX_HAS_ATOLL)
-#  define atoLongLong atoll
-#else
-#  if defined(KWSYS_CXX_HAS__ATOI64)
-#    define atoLongLong _atoi64
-#  elif defined(KWSYS_CXX_HAS_ATOL)
-#    define atoLongLong atol
-#  else
-#    define atoLongLong atoi
-#  endif
-#endif
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1300) && !defined(_WIN64) &&            \
-  !defined(__clang__)
-#  define USE_ASM_INSTRUCTIONS 1
-#else
-#  define USE_ASM_INSTRUCTIONS 0
-#endif
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(__clang__)
-#  include <intrin.h>
-#  define USE_CPUID_INTRINSICS 1
-#else
-#  define USE_CPUID_INTRINSICS 0
-#endif
-
-#if USE_ASM_INSTRUCTIONS || USE_CPUID_INTRINSICS ||                           \
-  defined(KWSYS_CXX_HAS_BORLAND_ASM_CPUID)
-#  define USE_CPUID 1
-#else
-#  define USE_CPUID 0
-#endif
-
-#if USE_CPUID
-
-#  define CPUID_AWARE_COMPILER
-
-/**
- * call CPUID instruction
- *
- * Will return false if the instruction failed.
- */
-static bool call_cpuid(int select, int result[4])
-{
-#  if USE_CPUID_INTRINSICS
-  __cpuid(result, select);
-  return true;
-#  else
-  int tmp[4];
-#    if defined(_MSC_VER)
-  // Use SEH to determine CPUID presence
-  __try {
-    _asm {
-#      ifdef CPUID_AWARE_COMPILER
-      ; we must push/pop the registers <<CPUID>> writes to, as the
-      ; optimiser does not know about <<CPUID>>, and so does not expect
-      ; these registers to change.
-      push eax
-      push ebx
-      push ecx
-      push edx
-#      endif
-      ; <<CPUID>>
-      mov eax, select
-#      ifdef CPUID_AWARE_COMPILER
-      cpuid
-#      else
-      _asm _emit 0x0f
-      _asm _emit 0xa2
-#      endif
-      mov tmp[0 * TYPE int], eax
-      mov tmp[1 * TYPE int], ebx
-      mov tmp[2 * TYPE int], ecx
-      mov tmp[3 * TYPE int], edx
-
-#      ifdef CPUID_AWARE_COMPILER
-      pop edx
-      pop ecx
-      pop ebx
-      pop eax
-#      endif
-    }
-  } __except (1) {
-    return false;
-  }
-
-  memcpy(result, tmp, sizeof(tmp));
-#    elif defined(KWSYS_CXX_HAS_BORLAND_ASM_CPUID)
-  unsigned int a, b, c, d;
-  __asm {
-    mov EAX, select;
-    cpuid
-    mov a, EAX;
-    mov b, EBX;
-    mov c, ECX;
-    mov d, EDX;
-  }
-
-  result[0] = a;
-  result[1] = b;
-  result[2] = c;
-  result[3] = d;
-#    endif
-
-  // The cpuid instruction succeeded.
-  return true;
-#  endif
-}
-#endif
-
-namespace KWSYS_NAMESPACE {
-template <typename T>
-T min(T a, T b)
-{
-  return a < b ? a : b;
-}
-
-extern "C" {
-typedef void (*SigAction)(int, siginfo_t*, void*);
-}
-
-//  Define SystemInformationImplementation class
-typedef void (*DELAY_FUNC)(unsigned int uiMS);
-
-class SystemInformationImplementation
-{
-public:
-  typedef SystemInformation::LongLong LongLong;
-  SystemInformationImplementation();
-  ~SystemInformationImplementation();
-
-  const char* GetVendorString();
-  const char* GetVendorID();
-  std::string GetTypeID();
-  std::string GetFamilyID();
-  std::string GetModelID();
-  std::string GetModelName();
-  std::string GetSteppingCode();
-  const char* GetExtendedProcessorName();
-  const char* GetProcessorSerialNumber();
-  int GetProcessorCacheSize();
-  unsigned int GetLogicalProcessorsPerPhysical();
-  float GetProcessorClockFrequency();
-  int GetProcessorAPICID();
-  int GetProcessorCacheXSize(long int);
-  bool DoesCPUSupportFeature(long int);
-
-  const char* GetOSName();
-  const char* GetHostname();
-  int GetFullyQualifiedDomainName(std::string& fqdn);
-  const char* GetOSRelease();
-  const char* GetOSVersion();
-  const char* GetOSPlatform();
-
-  bool Is64Bits();
-
-  unsigned int GetNumberOfLogicalCPU(); // per physical cpu
-  unsigned int GetNumberOfPhysicalCPU();
-
-  bool DoesCPUSupportCPUID();
-
-  // Retrieve memory information in MiB.
-  size_t GetTotalVirtualMemory();
-  size_t GetAvailableVirtualMemory();
-  size_t GetTotalPhysicalMemory();
-  size_t GetAvailablePhysicalMemory();
-
-  LongLong GetProcessId();
-
-  // Retrieve memory information in KiB.
-  LongLong GetHostMemoryTotal();
-  LongLong GetHostMemoryAvailable(const char* envVarName);
-  LongLong GetHostMemoryUsed();
-
-  LongLong GetProcMemoryAvailable(const char* hostLimitEnvVarName,
-                                  const char* procLimitEnvVarName);
-  LongLong GetProcMemoryUsed();
-
-  double GetLoadAverage();
-
-  // enable/disable stack trace signal handler.
-  static void SetStackTraceOnError(int enable);
-
-  // get current stack
-  static std::string GetProgramStack(int firstFrame, int wholePath);
-
-  /** Run the different checks */
-  void RunCPUCheck();
-  void RunOSCheck();
-  void RunMemoryCheck();
-
-public:
-  typedef struct tagID
-  {
-    int Type;
-    int Family;
-    int Model;
-    int Revision;
-    int ExtendedFamily;
-    int ExtendedModel;
-    std::string ProcessorName;
-    std::string Vendor;
-    std::string SerialNumber;
-    std::string ModelName;
-  } ID;
-
-  typedef struct tagCPUPowerManagement
-  {
-    bool HasVoltageID;
-    bool HasFrequencyID;
-    bool HasTempSenseDiode;
-  } CPUPowerManagement;
-
-  typedef struct tagCPUExtendedFeatures
-  {
-    bool Has3DNow;
-    bool Has3DNowPlus;
-    bool SupportsMP;
-    bool HasMMXPlus;
-    bool HasSSEMMX;
-    unsigned int LogicalProcessorsPerPhysical;
-    int APIC_ID;
-    CPUPowerManagement PowerManagement;
-  } CPUExtendedFeatures;
-
-  typedef struct CPUtagFeatures
-  {
-    bool HasFPU;
-    bool HasTSC;
-    bool HasMMX;
-    bool HasSSE;
-    bool HasSSEFP;
-    bool HasSSE2;
-    bool HasIA64;
-    bool HasAPIC;
-    bool HasCMOV;
-    bool HasMTRR;
-    bool HasACPI;
-    bool HasSerial;
-    bool HasThermal;
-    int CPUSpeed;
-    int L1CacheSize;
-    int L2CacheSize;
-    int L3CacheSize;
-    CPUExtendedFeatures ExtendedFeatures;
-  } CPUFeatures;
-
-  enum Manufacturer
-  {
-    AMD,
-    Intel,
-    NSC,
-    UMC,
-    Cyrix,
-    NexGen,
-    IDT,
-    Rise,
-    Transmeta,
-    Sun,
-    IBM,
-    Motorola,
-    HP,
-    Hygon,
-    UnknownManufacturer
-  };
-
-protected:
-  // For windows
-  bool RetrieveCPUFeatures();
-  bool RetrieveCPUIdentity();
-  bool RetrieveCPUCacheDetails();
-  bool RetrieveClassicalCPUCacheDetails();
-  bool RetrieveCPUClockSpeed();
-  bool RetrieveClassicalCPUClockSpeed();
-  bool RetrieveCPUExtendedLevelSupport(int);
-  bool RetrieveExtendedCPUFeatures();
-  bool RetrieveProcessorSerialNumber();
-  bool RetrieveCPUPowerManagement();
-  bool RetrieveClassicalCPUIdentity();
-  bool RetrieveExtendedCPUIdentity();
-
-  // Processor information
-  Manufacturer ChipManufacturer;
-  CPUFeatures Features;
-  ID ChipID;
-  float CPUSpeedInMHz;
-  unsigned int NumberOfLogicalCPU;
-  unsigned int NumberOfPhysicalCPU;
-
-  void CPUCountWindows();    // For windows
-  unsigned char GetAPICId(); // For windows
-  bool IsSMTSupported();
-  static LongLong GetCyclesDifference(DELAY_FUNC, unsigned int); // For windows
-
-  // For Linux and Cygwin, /proc/cpuinfo formats are slightly different
-  bool RetreiveInformationFromCpuInfoFile();
-  std::string ExtractValueFromCpuInfoFile(std::string buffer, const char* word,
-                                          size_t init = 0);
-
-  bool QueryLinuxMemory();
-  bool QueryCygwinMemory();
-
-  static void Delay(unsigned int);
-  static void DelayOverhead(unsigned int);
-
-  void FindManufacturer(const std::string& family = "");
-
-  // For Mac
-  bool ParseSysCtl();
-  int CallSwVers(const char* arg, std::string& ver);
-  void TrimNewline(std::string&);
-  std::string ExtractValueFromSysCtl(const char* word);
-  std::string SysCtlBuffer;
-
-  // For Solaris
-  bool QuerySolarisMemory();
-  bool QuerySolarisProcessor();
-  std::string ParseValueFromKStat(const char* arguments);
-  std::string RunProcess(std::vector<const char*> args);
-
-  // For Haiku OS
-  bool QueryHaikuInfo();
-
-  // For QNX
-  bool QueryQNXMemory();
-  bool QueryQNXProcessor();
-
-  // For OpenBSD, FreeBSD, NetBSD, DragonFly
-  bool QueryBSDMemory();
-  bool QueryBSDProcessor();
-
-  // For HP-UX
-  bool QueryHPUXMemory();
-  bool QueryHPUXProcessor();
-
-  // For Microsoft Windows
-  bool QueryWindowsMemory();
-
-  // For AIX
-  bool QueryAIXMemory();
-
-  bool QueryProcessorBySysconf();
-  bool QueryProcessor();
-
-  // Evaluate the memory information.
-  bool QueryMemoryBySysconf();
-  bool QueryMemory();
-  size_t TotalVirtualMemory;
-  size_t AvailableVirtualMemory;
-  size_t TotalPhysicalMemory;
-  size_t AvailablePhysicalMemory;
-
-  size_t CurrentPositionInFile;
-
-  // Operating System information
-  bool QueryOSInformation();
-  std::string OSName;
-  std::string Hostname;
-  std::string OSRelease;
-  std::string OSVersion;
-  std::string OSPlatform;
-  bool OSIs64Bit;
-};
-
-SystemInformation::SystemInformation()
-{
-  this->Implementation = new SystemInformationImplementation;
-}
-
-SystemInformation::~SystemInformation()
-{
-  delete this->Implementation;
-}
-
-const char* SystemInformation::GetVendorString()
-{
-  return this->Implementation->GetVendorString();
-}
-
-const char* SystemInformation::GetVendorID()
-{
-  return this->Implementation->GetVendorID();
-}
-
-std::string SystemInformation::GetTypeID()
-{
-  return this->Implementation->GetTypeID();
-}
-
-std::string SystemInformation::GetFamilyID()
-{
-  return this->Implementation->GetFamilyID();
-}
-
-std::string SystemInformation::GetModelID()
-{
-  return this->Implementation->GetModelID();
-}
-
-std::string SystemInformation::GetModelName()
-{
-  return this->Implementation->GetModelName();
-}
-
-std::string SystemInformation::GetSteppingCode()
-{
-  return this->Implementation->GetSteppingCode();
-}
-
-const char* SystemInformation::GetExtendedProcessorName()
-{
-  return this->Implementation->GetExtendedProcessorName();
-}
-
-const char* SystemInformation::GetProcessorSerialNumber()
-{
-  return this->Implementation->GetProcessorSerialNumber();
-}
-
-int SystemInformation::GetProcessorCacheSize()
-{
-  return this->Implementation->GetProcessorCacheSize();
-}
-
-unsigned int SystemInformation::GetLogicalProcessorsPerPhysical()
-{
-  return this->Implementation->GetLogicalProcessorsPerPhysical();
-}
-
-float SystemInformation::GetProcessorClockFrequency()
-{
-  return this->Implementation->GetProcessorClockFrequency();
-}
-
-int SystemInformation::GetProcessorAPICID()
-{
-  return this->Implementation->GetProcessorAPICID();
-}
-
-int SystemInformation::GetProcessorCacheXSize(long int l)
-{
-  return this->Implementation->GetProcessorCacheXSize(l);
-}
-
-bool SystemInformation::DoesCPUSupportFeature(long int i)
-{
-  return this->Implementation->DoesCPUSupportFeature(i);
-}
-
-std::string SystemInformation::GetCPUDescription()
-{
-  std::ostringstream oss;
-  oss << this->GetNumberOfPhysicalCPU() << " core ";
-  if (this->GetModelName().empty()) {
-    oss << this->GetProcessorClockFrequency() << " MHz "
-        << this->GetVendorString() << " " << this->GetExtendedProcessorName();
-  } else {
-    oss << this->GetModelName();
-  }
-
-  // remove extra spaces
-  std::string tmp = oss.str();
-  size_t pos;
-  while ((pos = tmp.find("  ")) != std::string::npos) {
-    tmp.replace(pos, 2, " ");
-  }
-
-  return tmp;
-}
-
-const char* SystemInformation::GetOSName()
-{
-  return this->Implementation->GetOSName();
-}
-
-const char* SystemInformation::GetHostname()
-{
-  return this->Implementation->GetHostname();
-}
-
-std::string SystemInformation::GetFullyQualifiedDomainName()
-{
-  std::string fqdn;
-  this->Implementation->GetFullyQualifiedDomainName(fqdn);
-  return fqdn;
-}
-
-const char* SystemInformation::GetOSRelease()
-{
-  return this->Implementation->GetOSRelease();
-}
-
-const char* SystemInformation::GetOSVersion()
-{
-  return this->Implementation->GetOSVersion();
-}
-
-const char* SystemInformation::GetOSPlatform()
-{
-  return this->Implementation->GetOSPlatform();
-}
-
-int SystemInformation::GetOSIsWindows()
-{
-#if defined(_WIN32)
-  return 1;
-#else
-  return 0;
-#endif
-}
-
-int SystemInformation::GetOSIsLinux()
-{
-#if defined(__linux)
-  return 1;
-#else
-  return 0;
-#endif
-}
-
-int SystemInformation::GetOSIsApple()
-{
-#if defined(__APPLE__)
-  return 1;
-#else
-  return 0;
-#endif
-}
-
-std::string SystemInformation::GetOSDescription()
-{
-  std::ostringstream oss;
-  oss << this->GetOSName() << " " << this->GetOSRelease() << " "
-      << this->GetOSVersion();
-
-  return oss.str();
-}
-
-bool SystemInformation::Is64Bits()
-{
-  return this->Implementation->Is64Bits();
-}
-
-unsigned int SystemInformation::GetNumberOfLogicalCPU() // per physical cpu
-{
-  return this->Implementation->GetNumberOfLogicalCPU();
-}
-
-unsigned int SystemInformation::GetNumberOfPhysicalCPU()
-{
-  return this->Implementation->GetNumberOfPhysicalCPU();
-}
-
-bool SystemInformation::DoesCPUSupportCPUID()
-{
-  return this->Implementation->DoesCPUSupportCPUID();
-}
-
-// Retrieve memory information in MiB.
-size_t SystemInformation::GetTotalVirtualMemory()
-{
-  return this->Implementation->GetTotalVirtualMemory();
-}
-
-size_t SystemInformation::GetAvailableVirtualMemory()
-{
-  return this->Implementation->GetAvailableVirtualMemory();
-}
-
-size_t SystemInformation::GetTotalPhysicalMemory()
-{
-  return this->Implementation->GetTotalPhysicalMemory();
-}
-
-size_t SystemInformation::GetAvailablePhysicalMemory()
-{
-  return this->Implementation->GetAvailablePhysicalMemory();
-}
-
-std::string SystemInformation::GetMemoryDescription(
-  const char* hostLimitEnvVarName, const char* procLimitEnvVarName)
-{
-  std::ostringstream oss;
-  oss << "Host Total: " << iostreamLongLong(this->GetHostMemoryTotal())
-      << " KiB, Host Available: "
-      << iostreamLongLong(this->GetHostMemoryAvailable(hostLimitEnvVarName))
-      << " KiB, Process Available: "
-      << iostreamLongLong(this->GetProcMemoryAvailable(hostLimitEnvVarName,
-                                                       procLimitEnvVarName))
-      << " KiB";
-  return oss.str();
-}
-
-// host memory info in units of KiB.
-SystemInformation::LongLong SystemInformation::GetHostMemoryTotal()
-{
-  return this->Implementation->GetHostMemoryTotal();
-}
-
-SystemInformation::LongLong SystemInformation::GetHostMemoryAvailable(
-  const char* hostLimitEnvVarName)
-{
-  return this->Implementation->GetHostMemoryAvailable(hostLimitEnvVarName);
-}
-
-SystemInformation::LongLong SystemInformation::GetHostMemoryUsed()
-{
-  return this->Implementation->GetHostMemoryUsed();
-}
-
-// process memory info in units of KiB.
-SystemInformation::LongLong SystemInformation::GetProcMemoryAvailable(
-  const char* hostLimitEnvVarName, const char* procLimitEnvVarName)
-{
-  return this->Implementation->GetProcMemoryAvailable(hostLimitEnvVarName,
-                                                      procLimitEnvVarName);
-}
-
-SystemInformation::LongLong SystemInformation::GetProcMemoryUsed()
-{
-  return this->Implementation->GetProcMemoryUsed();
-}
-
-double SystemInformation::GetLoadAverage()
-{
-  return this->Implementation->GetLoadAverage();
-}
-
-SystemInformation::LongLong SystemInformation::GetProcessId()
-{
-  return this->Implementation->GetProcessId();
-}
-
-void SystemInformation::SetStackTraceOnError(int enable)
-{
-  SystemInformationImplementation::SetStackTraceOnError(enable);
-}
-
-std::string SystemInformation::GetProgramStack(int firstFrame, int wholePath)
-{
-  return SystemInformationImplementation::GetProgramStack(firstFrame,
-                                                          wholePath);
-}
-
-/** Run the different checks */
-void SystemInformation::RunCPUCheck()
-{
-  this->Implementation->RunCPUCheck();
-}
-
-void SystemInformation::RunOSCheck()
-{
-  this->Implementation->RunOSCheck();
-}
-
-void SystemInformation::RunMemoryCheck()
-{
-  this->Implementation->RunMemoryCheck();
-}
-
-// SystemInformationImplementation starts here
-
-#if USE_CPUID
-#  define STORE_TLBCACHE_INFO(x, y) x = (x < (y)) ? (y) : x
-#  define TLBCACHE_INFO_UNITS (15)
-#endif
-
-#if USE_ASM_INSTRUCTIONS
-#  define CLASSICAL_CPU_FREQ_LOOP 10000000
-#  define RDTSC_INSTRUCTION _asm _emit 0x0f _asm _emit 0x31
-#endif
-
-#define INITIAL_APIC_ID_BITS 0xFF000000
-// initial APIC ID for the processor this code is running on.
-// Default value = 0xff if HT is not supported
-
-// Hide implementation details in an anonymous namespace.
-namespace {
-// *****************************************************************************
-#if defined(__linux) || defined(__APPLE__)
-int LoadLines(FILE* file, std::vector<std::string>& lines)
-{
-  // Load each line in the given file into a the vector.
-  int nRead = 0;
-  const int bufSize = 1024;
-  char buf[bufSize] = { '\0' };
-  while (!feof(file) && !ferror(file)) {
-    errno = 0;
-    if (fgets(buf, bufSize, file) == nullptr) {
-      if (ferror(file) && (errno == EINTR)) {
-        clearerr(file);
-      }
-      continue;
-    }
-    char* pBuf = buf;
-    while (*pBuf) {
-      if (*pBuf == '\n')
-        *pBuf = '\0';
-      pBuf += 1;
-    }
-    lines.push_back(buf);
-    ++nRead;
-  }
-  if (ferror(file)) {
-    return 0;
-  }
-  return nRead;
-}
-
-#  if defined(__linux)
-// *****************************************************************************
-int LoadLines(const char* fileName, std::vector<std::string>& lines)
-{
-  FILE* file = fopen(fileName, "r");
-  if (file == 0) {
-    return 0;
-  }
-  int nRead = LoadLines(file, lines);
-  fclose(file);
-  return nRead;
-}
-#  endif
-
-// ****************************************************************************
-template <typename T>
-int NameValue(std::vector<std::string> const& lines, std::string const& name,
-              T& value)
-{
-  size_t nLines = lines.size();
-  for (size_t i = 0; i < nLines; ++i) {
-    size_t at = lines[i].find(name);
-    if (at == std::string::npos) {
-      continue;
-    }
-    std::istringstream is(lines[i].substr(at + name.size()));
-    is >> value;
-    return 0;
-  }
-  return -1;
-}
-#endif
-
-#if defined(__linux)
-// ****************************************************************************
-template <typename T>
-int GetFieldsFromFile(const char* fileName, const char** fieldNames, T* values)
-{
-  std::vector<std::string> fields;
-  if (!LoadLines(fileName, fields)) {
-    return -1;
-  }
-  int i = 0;
-  while (fieldNames[i] != nullptr) {
-    int ierr = NameValue(fields, fieldNames[i], values[i]);
-    if (ierr) {
-      return -(i + 2);
-    }
-    i += 1;
-  }
-  return 0;
-}
-
-// ****************************************************************************
-template <typename T>
-int GetFieldFromFile(const char* fileName, const char* fieldName, T& value)
-{
-  const char* fieldNames[2] = { fieldName, nullptr };
-  T values[1] = { T(0) };
-  int ierr = GetFieldsFromFile(fileName, fieldNames, values);
-  if (ierr) {
-    return ierr;
-  }
-  value = values[0];
-  return 0;
-}
-#endif
-
-// ****************************************************************************
-#if defined(__APPLE__)
-template <typename T>
-int GetFieldsFromCommand(const char* command, const char** fieldNames,
-                         T* values)
-{
-  FILE* file = popen(command, "r");
-  if (file == nullptr) {
-    return -1;
-  }
-  std::vector<std::string> fields;
-  int nl = LoadLines(file, fields);
-  pclose(file);
-  if (nl == 0) {
-    return -1;
-  }
-  int i = 0;
-  while (fieldNames[i] != nullptr) {
-    int ierr = NameValue(fields, fieldNames[i], values[i]);
-    if (ierr) {
-      return -(i + 2);
-    }
-    i += 1;
-  }
-  return 0;
-}
-#endif
-
-// ****************************************************************************
-#if !defined(_WIN32) && !defined(__MINGW32__) && !defined(__CYGWIN__)
-void StacktraceSignalHandler(int sigNo, siginfo_t* sigInfo,
-                             void* /*sigContext*/)
-{
-#  if defined(__linux) || defined(__APPLE__)
-  std::ostringstream oss;
-  oss << std::endl
-      << "========================================================="
-      << std::endl
-      << "Process id " << getpid() << " ";
-  switch (sigNo) {
-    case SIGINT:
-      oss << "Caught SIGINT";
-      break;
-
-    case SIGTERM:
-      oss << "Caught SIGTERM";
-      break;
-
-    case SIGABRT:
-      oss << "Caught SIGABRT";
-      break;
-
-    case SIGFPE:
-      oss << "Caught SIGFPE at " << (sigInfo->si_addr == nullptr ? "0x" : "")
-          << sigInfo->si_addr << " ";
-      switch (sigInfo->si_code) {
-#    if defined(FPE_INTDIV)
-        case FPE_INTDIV:
-          oss << "integer division by zero";
-          break;
-#    endif
-
-#    if defined(FPE_INTOVF)
-        case FPE_INTOVF:
-          oss << "integer overflow";
-          break;
-#    endif
-
-        case FPE_FLTDIV:
-          oss << "floating point divide by zero";
-          break;
-
-        case FPE_FLTOVF:
-          oss << "floating point overflow";
-          break;
-
-        case FPE_FLTUND:
-          oss << "floating point underflow";
-          break;
-
-        case FPE_FLTRES:
-          oss << "floating point inexact result";
-          break;
-
-        case FPE_FLTINV:
-          oss << "floating point invalid operation";
-          break;
-
-#    if defined(FPE_FLTSUB)
-        case FPE_FLTSUB:
-          oss << "floating point subscript out of range";
-          break;
-#    endif
-
-        default:
-          oss << "code " << sigInfo->si_code;
-          break;
-      }
-      break;
-
-    case SIGSEGV:
-      oss << "Caught SIGSEGV at " << (sigInfo->si_addr == nullptr ? "0x" : "")
-          << sigInfo->si_addr << " ";
-      switch (sigInfo->si_code) {
-        case SEGV_MAPERR:
-          oss << "address not mapped to object";
-          break;
-
-        case SEGV_ACCERR:
-          oss << "invalid permission for mapped object";
-          break;
-
-        default:
-          oss << "code " << sigInfo->si_code;
-          break;
-      }
-      break;
-
-    case SIGBUS:
-      oss << "Caught SIGBUS at " << (sigInfo->si_addr == nullptr ? "0x" : "")
-          << sigInfo->si_addr << " ";
-      switch (sigInfo->si_code) {
-        case BUS_ADRALN:
-          oss << "invalid address alignment";
-          break;
-
-#    if defined(BUS_ADRERR)
-        case BUS_ADRERR:
-          oss << "nonexistent physical address";
-          break;
-#    endif
-
-#    if defined(BUS_OBJERR)
-        case BUS_OBJERR:
-          oss << "object-specific hardware error";
-          break;
-#    endif
-
-#    if defined(BUS_MCEERR_AR)
-        case BUS_MCEERR_AR:
-          oss << "Hardware memory error consumed on a machine check; action "
-                 "required.";
-          break;
-#    endif
-
-#    if defined(BUS_MCEERR_AO)
-        case BUS_MCEERR_AO:
-          oss << "Hardware memory error detected in process but not consumed; "
-                 "action optional.";
-          break;
-#    endif
-
-        default:
-          oss << "code " << sigInfo->si_code;
-          break;
-      }
-      break;
-
-    case SIGILL:
-      oss << "Caught SIGILL at " << (sigInfo->si_addr == nullptr ? "0x" : "")
-          << sigInfo->si_addr << " ";
-      switch (sigInfo->si_code) {
-        case ILL_ILLOPC:
-          oss << "illegal opcode";
-          break;
-
-#    if defined(ILL_ILLOPN)
-        case ILL_ILLOPN:
-          oss << "illegal operand";
-          break;
-#    endif
-
-#    if defined(ILL_ILLADR)
-        case ILL_ILLADR:
-          oss << "illegal addressing mode.";
-          break;
-#    endif
-
-        case ILL_ILLTRP:
-          oss << "illegal trap";
-          break;
-
-        case ILL_PRVOPC:
-          oss << "privileged opcode";
-          break;
-
-#    if defined(ILL_PRVREG)
-        case ILL_PRVREG:
-          oss << "privileged register";
-          break;
-#    endif
-
-#    if defined(ILL_COPROC)
-        case ILL_COPROC:
-          oss << "co-processor error";
-          break;
-#    endif
-
-#    if defined(ILL_BADSTK)
-        case ILL_BADSTK:
-          oss << "internal stack error";
-          break;
-#    endif
-
-        default:
-          oss << "code " << sigInfo->si_code;
-          break;
-      }
-      break;
-
-    default:
-      oss << "Caught " << sigNo << " code " << sigInfo->si_code;
-      break;
-  }
-  oss << std::endl
-      << "Program Stack:" << std::endl
-      << SystemInformationImplementation::GetProgramStack(2, 0)
-      << "========================================================="
-      << std::endl;
-  std::cerr << oss.str() << std::endl;
-
-  // restore the previously registered handlers
-  // and abort
-  SystemInformationImplementation::SetStackTraceOnError(0);
-  abort();
-#  else
-  // avoid warning C4100
-  (void)sigNo;
-  (void)sigInfo;
-#  endif
-}
-#endif
-
-#if defined(KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE)
-#  define safes(_arg) ((_arg) ? (_arg) : "???")
-
-// Description:
-// A container for symbol properties. Each instance
-// must be Initialized.
-class SymbolProperties
-{
-public:
-  SymbolProperties();
-
-  // Description:
-  // The SymbolProperties instance must be initialized by
-  // passing a stack address.
-  void Initialize(void* address);
-
-  // Description:
-  // Get the symbol's stack address.
-  void* GetAddress() const { return this->Address; }
-
-  // Description:
-  // If not set paths will be removed. eg, from a binary
-  // or source file.
-  void SetReportPath(int rp) { this->ReportPath = rp; }
-
-  // Description:
-  // Set/Get the name of the binary file that the symbol
-  // is found in.
-  void SetBinary(const char* binary) { this->Binary = safes(binary); }
-
-  std::string GetBinary() const;
-
-  // Description:
-  // Set the name of the function that the symbol is found in.
-  // If c++ demangling is supported it will be demangled.
-  void SetFunction(const char* function)
-  {
-    this->Function = this->Demangle(function);
-  }
-
-  std::string GetFunction() const { return this->Function; }
-
-  // Description:
-  // Set/Get the name of the source file where the symbol
-  // is defined.
-  void SetSourceFile(const char* sourcefile)
-  {
-    this->SourceFile = safes(sourcefile);
-  }
-
-  std::string GetSourceFile() const
-  {
-    return this->GetFileName(this->SourceFile);
-  }
-
-  // Description:
-  // Set/Get the line number where the symbol is defined
-  void SetLineNumber(long linenumber) { this->LineNumber = linenumber; }
-  long GetLineNumber() const { return this->LineNumber; }
-
-  // Description:
-  // Set the address where the binary image is mapped
-  // into memory.
-  void SetBinaryBaseAddress(void* address)
-  {
-    this->BinaryBaseAddress = address;
-  }
-
-private:
-  void* GetRealAddress() const
-  {
-    return (void*)((char*)this->Address - (char*)this->BinaryBaseAddress);
-  }
-
-  std::string GetFileName(const std::string& path) const;
-  std::string Demangle(const char* symbol) const;
-
-private:
-  std::string Binary;
-  void* BinaryBaseAddress;
-  void* Address;
-  std::string SourceFile;
-  std::string Function;
-  long LineNumber;
-  int ReportPath;
-};
-
-std::ostream& operator<<(std::ostream& os, const SymbolProperties& sp)
-{
-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP)
-  os << std::hex << sp.GetAddress() << " : " << sp.GetFunction() << " [("
-     << sp.GetBinary() << ") " << sp.GetSourceFile() << ":" << std::dec
-     << sp.GetLineNumber() << "]";
-#  elif defined(KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE)
-  void* addr = sp.GetAddress();
-  char** syminfo = backtrace_symbols(&addr, 1);
-  os << safes(syminfo[0]);
-  free(syminfo);
-#  else
-  (void)os;
-  (void)sp;
-#  endif
-  return os;
-}
-
-SymbolProperties::SymbolProperties()
-{
-  // not using an initializer list
-  // to avoid some PGI compiler warnings
-  this->SetBinary("???");
-  this->SetBinaryBaseAddress(nullptr);
-  this->Address = nullptr;
-  this->SetSourceFile("???");
-  this->SetFunction("???");
-  this->SetLineNumber(-1);
-  this->SetReportPath(0);
-  // avoid PGI compiler warnings
-  this->GetRealAddress();
-  this->GetFunction();
-  this->GetSourceFile();
-  this->GetLineNumber();
-}
-
-std::string SymbolProperties::GetFileName(const std::string& path) const
-{
-  std::string file(path);
-  if (!this->ReportPath) {
-    size_t at = file.rfind("/");
-    if (at != std::string::npos) {
-      file = file.substr(at + 1);
-    }
-  }
-  return file;
-}
-
-std::string SymbolProperties::GetBinary() const
-{
-// only linux has proc fs
-#  if defined(__linux__)
-  if (this->Binary == "/proc/self/exe") {
-    std::string binary;
-    char buf[1024] = { '\0' };
-    ssize_t ll = 0;
-    if ((ll = readlink("/proc/self/exe", buf, 1024)) > 0 && ll < 1024) {
-      buf[ll] = '\0';
-      binary = buf;
-    } else {
-      binary = "/proc/self/exe";
-    }
-    return this->GetFileName(binary);
-  }
-#  endif
-  return this->GetFileName(this->Binary);
-}
-
-std::string SymbolProperties::Demangle(const char* symbol) const
-{
-  std::string result = safes(symbol);
-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE)
-  int status = 0;
-  size_t bufferLen = 1024;
-  char* buffer = (char*)malloc(1024);
-  char* demangledSymbol =
-    abi::__cxa_demangle(symbol, buffer, &bufferLen, &status);
-  if (!status) {
-    result = demangledSymbol;
-  }
-  free(buffer);
-#  else
-  (void)symbol;
-#  endif
-  return result;
-}
-
-void SymbolProperties::Initialize(void* address)
-{
-  this->Address = address;
-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP)
-  // first fallback option can demangle c++ functions
-  Dl_info info;
-  int ierr = dladdr(this->Address, &info);
-  if (ierr && info.dli_sname && info.dli_saddr) {
-    this->SetBinary(info.dli_fname);
-    this->SetFunction(info.dli_sname);
-  }
-#  else
-// second fallback use builtin backtrace_symbols
-// to decode the bactrace.
-#  endif
-}
-#endif // don't define this class if we're not using it
-
-#if defined(_WIN32) || defined(__CYGWIN__)
-#  define KWSYS_SYSTEMINFORMATION_USE_GetSystemTimes
-#endif
-#if defined(_MSC_VER) && _MSC_VER < 1310
-#  undef KWSYS_SYSTEMINFORMATION_USE_GetSystemTimes
-#endif
-#if defined(KWSYS_SYSTEMINFORMATION_USE_GetSystemTimes)
-double calculateCPULoad(unsigned __int64 idleTicks,
-                        unsigned __int64 totalTicks)
-{
-  static double previousLoad = -0.0;
-  static unsigned __int64 previousIdleTicks = 0;
-  static unsigned __int64 previousTotalTicks = 0;
-
-  unsigned __int64 const idleTicksSinceLastTime =
-    idleTicks - previousIdleTicks;
-  unsigned __int64 const totalTicksSinceLastTime =
-    totalTicks - previousTotalTicks;
-
-  double load;
-  if (previousTotalTicks == 0 || totalTicksSinceLastTime == 0) {
-    // No new information.  Use previous result.
-    load = previousLoad;
-  } else {
-    // Calculate load since last time.
-    load = 1.0 - double(idleTicksSinceLastTime) / totalTicksSinceLastTime;
-
-    // Smooth if possible.
-    if (previousLoad > 0) {
-      load = 0.25 * load + 0.75 * previousLoad;
-    }
-  }
-
-  previousLoad = load;
-  previousIdleTicks = idleTicks;
-  previousTotalTicks = totalTicks;
-
-  return load;
-}
-
-unsigned __int64 fileTimeToUInt64(FILETIME const& ft)
-{
-  LARGE_INTEGER out;
-  out.HighPart = ft.dwHighDateTime;
-  out.LowPart = ft.dwLowDateTime;
-  return out.QuadPart;
-}
-#endif
-
-} // anonymous namespace
-
-SystemInformationImplementation::SystemInformationImplementation()
-{
-  this->TotalVirtualMemory = 0;
-  this->AvailableVirtualMemory = 0;
-  this->TotalPhysicalMemory = 0;
-  this->AvailablePhysicalMemory = 0;
-  this->CurrentPositionInFile = 0;
-  this->ChipManufacturer = UnknownManufacturer;
-  memset(&this->Features, 0, sizeof(CPUFeatures));
-  this->ChipID.Type = 0;
-  this->ChipID.Family = 0;
-  this->ChipID.Model = 0;
-  this->ChipID.Revision = 0;
-  this->ChipID.ExtendedFamily = 0;
-  this->ChipID.ExtendedModel = 0;
-  this->CPUSpeedInMHz = 0;
-  this->NumberOfLogicalCPU = 0;
-  this->NumberOfPhysicalCPU = 0;
-  this->OSName = "";
-  this->Hostname = "";
-  this->OSRelease = "";
-  this->OSVersion = "";
-  this->OSPlatform = "";
-  this->OSIs64Bit = (sizeof(void*) == 8);
-}
-
-SystemInformationImplementation::~SystemInformationImplementation()
-{
-}
-
-void SystemInformationImplementation::RunCPUCheck()
-{
-#ifdef _WIN32
-  // Check to see if this processor supports CPUID.
-  bool supportsCPUID = DoesCPUSupportCPUID();
-
-  if (supportsCPUID) {
-    // Retrieve the CPU details.
-    RetrieveCPUIdentity();
-    this->FindManufacturer();
-    RetrieveCPUFeatures();
-  }
-
-  // These two may be called without support for the CPUID instruction.
-  // (But if the instruction is there, they should be called *after*
-  // the above call to RetrieveCPUIdentity... that's why the two if
-  // blocks exist with the same "if (supportsCPUID)" logic...
-  //
-  if (!RetrieveCPUClockSpeed()) {
-    RetrieveClassicalCPUClockSpeed();
-  }
-
-  if (supportsCPUID) {
-    // Retrieve cache information.
-    if (!RetrieveCPUCacheDetails()) {
-      RetrieveClassicalCPUCacheDetails();
-    }
-
-    // Retrieve the extended CPU details.
-    if (!RetrieveExtendedCPUIdentity()) {
-      RetrieveClassicalCPUIdentity();
-    }
-
-    RetrieveExtendedCPUFeatures();
-    RetrieveCPUPowerManagement();
-
-    // Now attempt to retrieve the serial number (if possible).
-    RetrieveProcessorSerialNumber();
-  }
-
-  this->CPUCountWindows();
-
-#elif defined(__APPLE__)
-  this->ParseSysCtl();
-#elif defined(__SVR4) && defined(__sun)
-  this->QuerySolarisProcessor();
-#elif defined(__HAIKU__)
-  this->QueryHaikuInfo();
-#elif defined(__QNX__)
-  this->QueryQNXProcessor();
-#elif defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) ||  \
-  defined(__DragonFly__)
-  this->QueryBSDProcessor();
-#elif defined(__hpux)
-  this->QueryHPUXProcessor();
-#elif defined(__linux) || defined(__CYGWIN__)
-  this->RetreiveInformationFromCpuInfoFile();
-#else
-  this->QueryProcessor();
-#endif
-}
-
-void SystemInformationImplementation::RunOSCheck()
-{
-  this->QueryOSInformation();
-}
-
-void SystemInformationImplementation::RunMemoryCheck()
-{
-#if defined(__APPLE__)
-  this->ParseSysCtl();
-#elif defined(__SVR4) && defined(__sun)
-  this->QuerySolarisMemory();
-#elif defined(__HAIKU__)
-  this->QueryHaikuInfo();
-#elif defined(__QNX__)
-  this->QueryQNXMemory();
-#elif defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) ||  \
-  defined(__DragonFly__)
-  this->QueryBSDMemory();
-#elif defined(__CYGWIN__)
-  this->QueryCygwinMemory();
-#elif defined(_WIN32)
-  this->QueryWindowsMemory();
-#elif defined(__hpux)
-  this->QueryHPUXMemory();
-#elif defined(__linux)
-  this->QueryLinuxMemory();
-#elif defined(_AIX)
-  this->QueryAIXMemory();
-#else
-  this->QueryMemory();
-#endif
-}
-
-/** Get the vendor string */
-const char* SystemInformationImplementation::GetVendorString()
-{
-  return this->ChipID.Vendor.c_str();
-}
-
-/** Get the OS Name */
-const char* SystemInformationImplementation::GetOSName()
-{
-  return this->OSName.c_str();
-}
-
-/** Get the hostname */
-const char* SystemInformationImplementation::GetHostname()
-{
-  if (this->Hostname.empty()) {
-    this->Hostname = "localhost";
-#if defined(_WIN32)
-    WORD wVersionRequested;
-    WSADATA wsaData;
-    char name[255];
-    wVersionRequested = MAKEWORD(2, 0);
-    if (WSAStartup(wVersionRequested, &wsaData) == 0) {
-      gethostname(name, sizeof(name));
-      WSACleanup();
-    }
-    this->Hostname = name;
-#else
-    struct utsname unameInfo;
-    int errorFlag = uname(&unameInfo);
-    if (errorFlag == 0) {
-      this->Hostname = unameInfo.nodename;
-    }
-#endif
-  }
-  return this->Hostname.c_str();
-}
-
-/** Get the FQDN */
-int SystemInformationImplementation::GetFullyQualifiedDomainName(
-  std::string& fqdn)
-{
-  // in the event of absolute failure return localhost.
-  fqdn = "localhost";
-
-#if defined(_WIN32)
-  int ierr;
-  // TODO - a more robust implementation for windows, see comments
-  // in unix implementation.
-  WSADATA wsaData;
-  WORD ver = MAKEWORD(2, 0);
-  ierr = WSAStartup(ver, &wsaData);
-  if (ierr) {
-    return -1;
-  }
-
-  char base[256] = { '\0' };
-  ierr = gethostname(base, 256);
-  if (ierr) {
-    WSACleanup();
-    return -2;
-  }
-  fqdn = base;
-
-  HOSTENT* hent = gethostbyname(base);
-  if (hent) {
-    fqdn = hent->h_name;
-  }
-
-  WSACleanup();
-  return 0;
-
-#elif defined(KWSYS_SYSTEMINFORMATION_IMPLEMENT_FQDN)
-  // gethostname typical returns an alias for loopback interface
-  // we want the fully qualified domain name. Because there are
-  // any number of interfaces on this system we look for the
-  // first of these that contains the name returned by gethostname
-  // and is longer. failing that we return gethostname and indicate
-  // with a failure code. Return of a failure code is not necessarily
-  // an indication of an error. for instance gethostname may return
-  // the fully qualified domain name, or there may not be one if the
-  // system lives on a private network such as in the case of a cluster
-  // node.
-
-  int ierr = 0;
-  char base[NI_MAXHOST];
-  ierr = gethostname(base, NI_MAXHOST);
-  if (ierr) {
-    return -1;
-  }
-  size_t baseSize = strlen(base);
-  fqdn = base;
-
-  struct ifaddrs* ifas;
-  struct ifaddrs* ifa;
-  ierr = getifaddrs(&ifas);
-  if (ierr) {
-    return -2;
-  }
-
-  for (ifa = ifas; ifa != nullptr; ifa = ifa->ifa_next) {
-    int fam = ifa->ifa_addr ? ifa->ifa_addr->sa_family : -1;
-    // Skip Loopback interfaces
-    if (((fam == AF_INET) || (fam == AF_INET6)) &&
-        !(ifa->ifa_flags & IFF_LOOPBACK)) {
-      char host[NI_MAXHOST] = { '\0' };
-
-      const size_t addrlen = (fam == AF_INET ? sizeof(struct sockaddr_in)
-                                             : sizeof(struct sockaddr_in6));
-
-      ierr = getnameinfo(ifa->ifa_addr, static_cast<socklen_t>(addrlen), host,
-                         NI_MAXHOST, nullptr, 0, NI_NAMEREQD);
-      if (ierr) {
-        // don't report the failure now since we may succeed on another
-        // interface. If all attempts fail then return the failure code.
-        ierr = -3;
-        continue;
-      }
-
-      std::string candidate = host;
-      if ((candidate.find(base) != std::string::npos) &&
-          baseSize < candidate.size()) {
-        // success, stop now.
-        ierr = 0;
-        fqdn = candidate;
-        break;
-      }
-    }
-  }
-  freeifaddrs(ifas);
-
-  return ierr;
-#else
-  /* TODO: Implement on more platforms.  */
-  fqdn = this->GetHostname();
-  return -1;
-#endif
-}
-
-/** Get the OS release */
-const char* SystemInformationImplementation::GetOSRelease()
-{
-  return this->OSRelease.c_str();
-}
-
-/** Get the OS version */
-const char* SystemInformationImplementation::GetOSVersion()
-{
-  return this->OSVersion.c_str();
-}
-
-/** Get the OS platform */
-const char* SystemInformationImplementation::GetOSPlatform()
-{
-  return this->OSPlatform.c_str();
-}
-
-/** Get the vendor ID */
-const char* SystemInformationImplementation::GetVendorID()
-{
-  // Return the vendor ID.
-  switch (this->ChipManufacturer) {
-    case Intel:
-      return "Intel Corporation";
-    case AMD:
-      return "Advanced Micro Devices";
-    case NSC:
-      return "National Semiconductor";
-    case Cyrix:
-      return "Cyrix Corp., VIA Inc.";
-    case NexGen:
-      return "NexGen Inc., Advanced Micro Devices";
-    case IDT:
-      return "IDT\\Centaur, Via Inc.";
-    case UMC:
-      return "United Microelectronics Corp.";
-    case Rise:
-      return "Rise";
-    case Transmeta:
-      return "Transmeta";
-    case Sun:
-      return "Sun Microelectronics";
-    case IBM:
-      return "IBM";
-    case Motorola:
-      return "Motorola";
-    case HP:
-      return "Hewlett-Packard";
-    case Hygon:
-      return "Chengdu Haiguang IC Design Co., Ltd.";
-    case UnknownManufacturer:
-    default:
-      return "Unknown Manufacturer";
-  }
-}
-
-/** Return the type ID of the CPU */
-std::string SystemInformationImplementation::GetTypeID()
-{
-  std::ostringstream str;
-  str << this->ChipID.Type;
-  return str.str();
-}
-
-/** Return the family of the CPU present */
-std::string SystemInformationImplementation::GetFamilyID()
-{
-  std::ostringstream str;
-  str << this->ChipID.Family;
-  return str.str();
-}
-
-// Return the model of CPU present */
-std::string SystemInformationImplementation::GetModelID()
-{
-  std::ostringstream str;
-  str << this->ChipID.Model;
-  return str.str();
-}
-
-// Return the model name of CPU present */
-std::string SystemInformationImplementation::GetModelName()
-{
-  return this->ChipID.ModelName;
-}
-
-/** Return the stepping code of the CPU present. */
-std::string SystemInformationImplementation::GetSteppingCode()
-{
-  std::ostringstream str;
-  str << this->ChipID.Revision;
-  return str.str();
-}
-
-/** Return the stepping code of the CPU present. */
-const char* SystemInformationImplementation::GetExtendedProcessorName()
-{
-  return this->ChipID.ProcessorName.c_str();
-}
-
-/** Return the serial number of the processor
- *  in hexadecimal: xxxx-xxxx-xxxx-xxxx-xxxx-xxxx. */
-const char* SystemInformationImplementation::GetProcessorSerialNumber()
-{
-  return this->ChipID.SerialNumber.c_str();
-}
-
-/** Return the logical processors per physical */
-unsigned int SystemInformationImplementation::GetLogicalProcessorsPerPhysical()
-{
-  return this->Features.ExtendedFeatures.LogicalProcessorsPerPhysical;
-}
-
-/** Return the processor clock frequency. */
-float SystemInformationImplementation::GetProcessorClockFrequency()
-{
-  return this->CPUSpeedInMHz;
-}
-
-/**  Return the APIC ID. */
-int SystemInformationImplementation::GetProcessorAPICID()
-{
-  return this->Features.ExtendedFeatures.APIC_ID;
-}
-
-/** Return the L1 cache size. */
-int SystemInformationImplementation::GetProcessorCacheSize()
-{
-  return this->Features.L1CacheSize;
-}
-
-/** Return the chosen cache size. */
-int SystemInformationImplementation::GetProcessorCacheXSize(long int dwCacheID)
-{
-  switch (dwCacheID) {
-    case SystemInformation::CPU_FEATURE_L1CACHE:
-      return this->Features.L1CacheSize;
-    case SystemInformation::CPU_FEATURE_L2CACHE:
-      return this->Features.L2CacheSize;
-    case SystemInformation::CPU_FEATURE_L3CACHE:
-      return this->Features.L3CacheSize;
-  }
-  return -1;
-}
-
-bool SystemInformationImplementation::DoesCPUSupportFeature(long int dwFeature)
-{
-  bool bHasFeature = false;
-
-  // Check for MMX instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_MMX) != 0) &&
-      this->Features.HasMMX)
-    bHasFeature = true;
-
-  // Check for MMX+ instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_MMX_PLUS) != 0) &&
-      this->Features.ExtendedFeatures.HasMMXPlus)
-    bHasFeature = true;
-
-  // Check for SSE FP instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_SSE) != 0) &&
-      this->Features.HasSSE)
-    bHasFeature = true;
-
-  // Check for SSE FP instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_SSE_FP) != 0) &&
-      this->Features.HasSSEFP)
-    bHasFeature = true;
-
-  // Check for SSE MMX instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_SSE_MMX) != 0) &&
-      this->Features.ExtendedFeatures.HasSSEMMX)
-    bHasFeature = true;
-
-  // Check for SSE2 instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_SSE2) != 0) &&
-      this->Features.HasSSE2)
-    bHasFeature = true;
-
-  // Check for 3DNow! instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_AMD_3DNOW) != 0) &&
-      this->Features.ExtendedFeatures.Has3DNow)
-    bHasFeature = true;
-
-  // Check for 3DNow+ instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_AMD_3DNOW_PLUS) != 0) &&
-      this->Features.ExtendedFeatures.Has3DNowPlus)
-    bHasFeature = true;
-
-  // Check for IA64 instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_IA64) != 0) &&
-      this->Features.HasIA64)
-    bHasFeature = true;
-
-  // Check for MP capable.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_MP_CAPABLE) != 0) &&
-      this->Features.ExtendedFeatures.SupportsMP)
-    bHasFeature = true;
-
-  // Check for a serial number for the processor.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_SERIALNUMBER) != 0) &&
-      this->Features.HasSerial)
-    bHasFeature = true;
-
-  // Check for a local APIC in the processor.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_APIC) != 0) &&
-      this->Features.HasAPIC)
-    bHasFeature = true;
-
-  // Check for CMOV instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_CMOV) != 0) &&
-      this->Features.HasCMOV)
-    bHasFeature = true;
-
-  // Check for MTRR instructions.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_MTRR) != 0) &&
-      this->Features.HasMTRR)
-    bHasFeature = true;
-
-  // Check for L1 cache size.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_L1CACHE) != 0) &&
-      (this->Features.L1CacheSize != -1))
-    bHasFeature = true;
-
-  // Check for L2 cache size.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_L2CACHE) != 0) &&
-      (this->Features.L2CacheSize != -1))
-    bHasFeature = true;
-
-  // Check for L3 cache size.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_L3CACHE) != 0) &&
-      (this->Features.L3CacheSize != -1))
-    bHasFeature = true;
-
-  // Check for ACPI capability.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_ACPI) != 0) &&
-      this->Features.HasACPI)
-    bHasFeature = true;
-
-  // Check for thermal monitor support.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_THERMALMONITOR) != 0) &&
-      this->Features.HasThermal)
-    bHasFeature = true;
-
-  // Check for temperature sensing diode support.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_TEMPSENSEDIODE) != 0) &&
-      this->Features.ExtendedFeatures.PowerManagement.HasTempSenseDiode)
-    bHasFeature = true;
-
-  // Check for frequency ID support.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_FREQUENCYID) != 0) &&
-      this->Features.ExtendedFeatures.PowerManagement.HasFrequencyID)
-    bHasFeature = true;
-
-  // Check for voltage ID support.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_VOLTAGEID_FREQUENCY) !=
-       0) &&
-      this->Features.ExtendedFeatures.PowerManagement.HasVoltageID)
-    bHasFeature = true;
-
-  // Check for FPU support.
-  if (((dwFeature & SystemInformation::CPU_FEATURE_FPU) != 0) &&
-      this->Features.HasFPU)
-    bHasFeature = true;
-
-  return bHasFeature;
-}
-
-void SystemInformationImplementation::Delay(unsigned int uiMS)
-{
-#ifdef _WIN32
-  LARGE_INTEGER Frequency, StartCounter, EndCounter;
-  __int64 x;
-
-  // Get the frequency of the high performance counter.
-  if (!QueryPerformanceFrequency(&Frequency))
-    return;
-  x = Frequency.QuadPart / 1000 * uiMS;
-
-  // Get the starting position of the counter.
-  QueryPerformanceCounter(&StartCounter);
-
-  do {
-    // Get the ending position of the counter.
-    QueryPerformanceCounter(&EndCounter);
-  } while (EndCounter.QuadPart - StartCounter.QuadPart < x);
-#endif
-  (void)uiMS;
-}
-
-bool SystemInformationImplementation::DoesCPUSupportCPUID()
-{
-#if USE_CPUID
-  int dummy[4] = { 0, 0, 0, 0 };
-
-#  if USE_ASM_INSTRUCTIONS
-  return call_cpuid(0, dummy);
-#  else
-  call_cpuid(0, dummy);
-  return dummy[0] || dummy[1] || dummy[2] || dummy[3];
-#  endif
-#else
-  // Assume no cpuid instruction.
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::RetrieveCPUFeatures()
-{
-#if USE_CPUID
-  int cpuinfo[4] = { 0, 0, 0, 0 };
-
-  if (!call_cpuid(1, cpuinfo)) {
-    return false;
-  }
-
-  // Retrieve the features of CPU present.
-  this->Features.HasFPU =
-    ((cpuinfo[3] & 0x00000001) != 0); // FPU Present --> Bit 0
-  this->Features.HasTSC =
-    ((cpuinfo[3] & 0x00000010) != 0); // TSC Present --> Bit 4
-  this->Features.HasAPIC =
-    ((cpuinfo[3] & 0x00000200) != 0); // APIC Present --> Bit 9
-  this->Features.HasMTRR =
-    ((cpuinfo[3] & 0x00001000) != 0); // MTRR Present --> Bit 12
-  this->Features.HasCMOV =
-    ((cpuinfo[3] & 0x00008000) != 0); // CMOV Present --> Bit 15
-  this->Features.HasSerial =
-    ((cpuinfo[3] & 0x00040000) != 0); // Serial Present --> Bit 18
-  this->Features.HasACPI =
-    ((cpuinfo[3] & 0x00400000) != 0); // ACPI Capable --> Bit 22
-  this->Features.HasMMX =
-    ((cpuinfo[3] & 0x00800000) != 0); // MMX Present --> Bit 23
-  this->Features.HasSSE =
-    ((cpuinfo[3] & 0x02000000) != 0); // SSE Present --> Bit 25
-  this->Features.HasSSE2 =
-    ((cpuinfo[3] & 0x04000000) != 0); // SSE2 Present --> Bit 26
-  this->Features.HasThermal =
-    ((cpuinfo[3] & 0x20000000) != 0); // Thermal Monitor Present --> Bit 29
-  this->Features.HasIA64 =
-    ((cpuinfo[3] & 0x40000000) != 0); // IA64 Present --> Bit 30
-
-#  if USE_ASM_INSTRUCTIONS
-  // Retrieve extended SSE capabilities if SSE is available.
-  if (this->Features.HasSSE) {
-
-    // Attempt to __try some SSE FP instructions.
-    __try {
-      // Perform: orps xmm0, xmm0
-      _asm
-      {
-        _emit 0x0f
-        _emit 0x56
-        _emit 0xc0
-      }
-
-      // SSE FP capable processor.
-      this->Features.HasSSEFP = true;
-    } __except (1) {
-      // bad instruction - processor or OS cannot handle SSE FP.
-      this->Features.HasSSEFP = false;
-    }
-  } else {
-    // Set the advanced SSE capabilities to not available.
-    this->Features.HasSSEFP = false;
-  }
-#  else
-  this->Features.HasSSEFP = false;
-#  endif
-
-  // Retrieve Intel specific extended features.
-  if (this->ChipManufacturer == Intel) {
-    bool SupportsSMT =
-      ((cpuinfo[3] & 0x10000000) != 0); // Intel specific: SMT --> Bit 28
-
-    if ((SupportsSMT) && (this->Features.HasAPIC)) {
-      // Retrieve APIC information if there is one present.
-      this->Features.ExtendedFeatures.APIC_ID =
-        ((cpuinfo[1] & 0xFF000000) >> 24);
-    }
-  }
-
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-/** Find the manufacturer given the vendor id */
-void SystemInformationImplementation::FindManufacturer(
-  const std::string& family)
-{
-  if (this->ChipID.Vendor == "GenuineIntel")
-    this->ChipManufacturer = Intel; // Intel Corp.
-  else if (this->ChipID.Vendor == "UMC UMC UMC ")
-    this->ChipManufacturer = UMC; // United Microelectronics Corp.
-  else if (this->ChipID.Vendor == "AuthenticAMD")
-    this->ChipManufacturer = AMD; // Advanced Micro Devices
-  else if (this->ChipID.Vendor == "AMD ISBETTER")
-    this->ChipManufacturer = AMD; // Advanced Micro Devices (1994)
-  else if (this->ChipID.Vendor == "HygonGenuine")
-    this->ChipManufacturer = Hygon; // Chengdu Haiguang IC Design Co., Ltd.
-  else if (this->ChipID.Vendor == "CyrixInstead")
-    this->ChipManufacturer = Cyrix; // Cyrix Corp., VIA Inc.
-  else if (this->ChipID.Vendor == "NexGenDriven")
-    this->ChipManufacturer = NexGen; // NexGen Inc. (now AMD)
-  else if (this->ChipID.Vendor == "CentaurHauls")
-    this->ChipManufacturer = IDT; // IDT/Centaur (now VIA)
-  else if (this->ChipID.Vendor == "RiseRiseRise")
-    this->ChipManufacturer = Rise; // Rise
-  else if (this->ChipID.Vendor == "GenuineTMx86")
-    this->ChipManufacturer = Transmeta; // Transmeta
-  else if (this->ChipID.Vendor == "TransmetaCPU")
-    this->ChipManufacturer = Transmeta; // Transmeta
-  else if (this->ChipID.Vendor == "Geode By NSC")
-    this->ChipManufacturer = NSC; // National Semiconductor
-  else if (this->ChipID.Vendor == "Sun")
-    this->ChipManufacturer = Sun; // Sun Microelectronics
-  else if (this->ChipID.Vendor == "IBM")
-    this->ChipManufacturer = IBM; // IBM Microelectronics
-  else if (this->ChipID.Vendor == "Hewlett-Packard")
-    this->ChipManufacturer = HP; // Hewlett-Packard
-  else if (this->ChipID.Vendor == "Motorola")
-    this->ChipManufacturer = Motorola; // Motorola Microelectronics
-  else if (family.substr(0, 7) == "PA-RISC")
-    this->ChipManufacturer = HP; // Hewlett-Packard
-  else
-    this->ChipManufacturer = UnknownManufacturer; // Unknown manufacturer
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveCPUIdentity()
-{
-#if USE_CPUID
-  int localCPUVendor[4];
-  int localCPUSignature[4];
-
-  if (!call_cpuid(0, localCPUVendor)) {
-    return false;
-  }
-  if (!call_cpuid(1, localCPUSignature)) {
-    return false;
-  }
-
-  // Process the returned information.
-  //    ; eax = 0 --> eax: maximum value of CPUID instruction.
-  //    ;        ebx: part 1 of 3; CPU signature.
-  //    ;        edx: part 2 of 3; CPU signature.
-  //    ;        ecx: part 3 of 3; CPU signature.
-  char vbuf[13];
-  memcpy(&(vbuf[0]), &(localCPUVendor[1]), sizeof(int));
-  memcpy(&(vbuf[4]), &(localCPUVendor[3]), sizeof(int));
-  memcpy(&(vbuf[8]), &(localCPUVendor[2]), sizeof(int));
-  vbuf[12] = '\0';
-  this->ChipID.Vendor = vbuf;
-
-  // Retrieve the family of CPU present.
-  //    ; eax = 1 --> eax: CPU ID - bits 31..16 - unused, bits 15..12 - type,
-  //    bits 11..8 - family, bits 7..4 - model, bits 3..0 - mask revision
-  //    ;        ebx: 31..24 - default APIC ID, 23..16 - logical processor ID,
-  //    15..8 - CFLUSH chunk size , 7..0 - brand ID
-  //    ;        edx: CPU feature flags
-  this->ChipID.ExtendedFamily =
-    ((localCPUSignature[0] & 0x0FF00000) >> 20); // Bits 27..20 Used
-  this->ChipID.ExtendedModel =
-    ((localCPUSignature[0] & 0x000F0000) >> 16); // Bits 19..16 Used
-  this->ChipID.Type =
-    ((localCPUSignature[0] & 0x0000F000) >> 12); // Bits 15..12 Used
-  this->ChipID.Family =
-    ((localCPUSignature[0] & 0x00000F00) >> 8); // Bits 11..8 Used
-  this->ChipID.Model =
-    ((localCPUSignature[0] & 0x000000F0) >> 4); // Bits 7..4 Used
-  this->ChipID.Revision =
-    ((localCPUSignature[0] & 0x0000000F) >> 0); // Bits 3..0 Used
-
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveCPUCacheDetails()
-{
-#if USE_CPUID
-  int L1Cache[4] = { 0, 0, 0, 0 };
-  int L2Cache[4] = { 0, 0, 0, 0 };
-
-  // Check to see if what we are about to do is supported...
-  if (RetrieveCPUExtendedLevelSupport(0x80000005)) {
-    if (!call_cpuid(0x80000005, L1Cache)) {
-      return false;
-    }
-    // Save the L1 data cache size (in KB) from ecx: bits 31..24 as well as
-    // data cache size from edx: bits 31..24.
-    this->Features.L1CacheSize = ((L1Cache[2] & 0xFF000000) >> 24);
-    this->Features.L1CacheSize += ((L1Cache[3] & 0xFF000000) >> 24);
-  } else {
-    // Store -1 to indicate the cache could not be queried.
-    this->Features.L1CacheSize = -1;
-  }
-
-  // Check to see if what we are about to do is supported...
-  if (RetrieveCPUExtendedLevelSupport(0x80000006)) {
-    if (!call_cpuid(0x80000006, L2Cache)) {
-      return false;
-    }
-    // Save the L2 unified cache size (in KB) from ecx: bits 31..16.
-    this->Features.L2CacheSize = ((L2Cache[2] & 0xFFFF0000) >> 16);
-  } else {
-    // Store -1 to indicate the cache could not be queried.
-    this->Features.L2CacheSize = -1;
-  }
-
-  // Define L3 as being not present as we cannot test for it.
-  this->Features.L3CacheSize = -1;
-
-#endif
-
-  // Return failure if we cannot detect either cache with this method.
-  return ((this->Features.L1CacheSize == -1) &&
-          (this->Features.L2CacheSize == -1))
-    ? false
-    : true;
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveClassicalCPUCacheDetails()
-{
-#if USE_CPUID
-  int TLBCode = -1, TLBData = -1, L1Code = -1, L1Data = -1, L1Trace = -1,
-      L2Unified = -1, L3Unified = -1;
-  int TLBCacheData[4] = { 0, 0, 0, 0 };
-  int TLBPassCounter = 0;
-  int TLBCacheUnit = 0;
-
-  do {
-    if (!call_cpuid(2, TLBCacheData)) {
-      return false;
-    }
-
-    int bob = ((TLBCacheData[0] & 0x00FF0000) >> 16);
-    (void)bob;
-    // Process the returned TLB and cache information.
-    for (int nCounter = 0; nCounter < TLBCACHE_INFO_UNITS; nCounter++) {
-      // First of all - decide which unit we are dealing with.
-      switch (nCounter) {
-        // eax: bits 8..15 : bits 16..23 : bits 24..31
-        case 0:
-          TLBCacheUnit = ((TLBCacheData[0] & 0x0000FF00) >> 8);
-          break;
-        case 1:
-          TLBCacheUnit = ((TLBCacheData[0] & 0x00FF0000) >> 16);
-          break;
-        case 2:
-          TLBCacheUnit = ((TLBCacheData[0] & 0xFF000000) >> 24);
-          break;
-
-        // ebx: bits 0..7 : bits 8..15 : bits 16..23 : bits 24..31
-        case 3:
-          TLBCacheUnit = ((TLBCacheData[1] & 0x000000FF) >> 0);
-          break;
-        case 4:
-          TLBCacheUnit = ((TLBCacheData[1] & 0x0000FF00) >> 8);
-          break;
-        case 5:
-          TLBCacheUnit = ((TLBCacheData[1] & 0x00FF0000) >> 16);
-          break;
-        case 6:
-          TLBCacheUnit = ((TLBCacheData[1] & 0xFF000000) >> 24);
-          break;
-
-        // ecx: bits 0..7 : bits 8..15 : bits 16..23 : bits 24..31
-        case 7:
-          TLBCacheUnit = ((TLBCacheData[2] & 0x000000FF) >> 0);
-          break;
-        case 8:
-          TLBCacheUnit = ((TLBCacheData[2] & 0x0000FF00) >> 8);
-          break;
-        case 9:
-          TLBCacheUnit = ((TLBCacheData[2] & 0x00FF0000) >> 16);
-          break;
-        case 10:
-          TLBCacheUnit = ((TLBCacheData[2] & 0xFF000000) >> 24);
-          break;
-
-        // edx: bits 0..7 : bits 8..15 : bits 16..23 : bits 24..31
-        case 11:
-          TLBCacheUnit = ((TLBCacheData[3] & 0x000000FF) >> 0);
-          break;
-        case 12:
-          TLBCacheUnit = ((TLBCacheData[3] & 0x0000FF00) >> 8);
-          break;
-        case 13:
-          TLBCacheUnit = ((TLBCacheData[3] & 0x00FF0000) >> 16);
-          break;
-        case 14:
-          TLBCacheUnit = ((TLBCacheData[3] & 0xFF000000) >> 24);
-          break;
-
-        // Default case - an error has occurred.
-        default:
-          return false;
-      }
-
-      // Now process the resulting unit to see what it means....
-      switch (TLBCacheUnit) {
-        case 0x00:
-          break;
-        case 0x01:
-          STORE_TLBCACHE_INFO(TLBCode, 4);
-          break;
-        case 0x02:
-          STORE_TLBCACHE_INFO(TLBCode, 4096);
-          break;
-        case 0x03:
-          STORE_TLBCACHE_INFO(TLBData, 4);
-          break;
-        case 0x04:
-          STORE_TLBCACHE_INFO(TLBData, 4096);
-          break;
-        case 0x06:
-          STORE_TLBCACHE_INFO(L1Code, 8);
-          break;
-        case 0x08:
-          STORE_TLBCACHE_INFO(L1Code, 16);
-          break;
-        case 0x0a:
-          STORE_TLBCACHE_INFO(L1Data, 8);
-          break;
-        case 0x0c:
-          STORE_TLBCACHE_INFO(L1Data, 16);
-          break;
-        case 0x10:
-          STORE_TLBCACHE_INFO(L1Data, 16);
-          break; // <-- FIXME: IA-64 Only
-        case 0x15:
-          STORE_TLBCACHE_INFO(L1Code, 16);
-          break; // <-- FIXME: IA-64 Only
-        case 0x1a:
-          STORE_TLBCACHE_INFO(L2Unified, 96);
-          break; // <-- FIXME: IA-64 Only
-        case 0x22:
-          STORE_TLBCACHE_INFO(L3Unified, 512);
-          break;
-        case 0x23:
-          STORE_TLBCACHE_INFO(L3Unified, 1024);
-          break;
-        case 0x25:
-          STORE_TLBCACHE_INFO(L3Unified, 2048);
-          break;
-        case 0x29:
-          STORE_TLBCACHE_INFO(L3Unified, 4096);
-          break;
-        case 0x39:
-          STORE_TLBCACHE_INFO(L2Unified, 128);
-          break;
-        case 0x3c:
-          STORE_TLBCACHE_INFO(L2Unified, 256);
-          break;
-        case 0x40:
-          STORE_TLBCACHE_INFO(L2Unified, 0);
-          break; // <-- FIXME: No integrated L2 cache (P6 core) or L3 cache (P4
-                 // core).
-        case 0x41:
-          STORE_TLBCACHE_INFO(L2Unified, 128);
-          break;
-        case 0x42:
-          STORE_TLBCACHE_INFO(L2Unified, 256);
-          break;
-        case 0x43:
-          STORE_TLBCACHE_INFO(L2Unified, 512);
-          break;
-        case 0x44:
-          STORE_TLBCACHE_INFO(L2Unified, 1024);
-          break;
-        case 0x45:
-          STORE_TLBCACHE_INFO(L2Unified, 2048);
-          break;
-        case 0x50:
-          STORE_TLBCACHE_INFO(TLBCode, 4096);
-          break;
-        case 0x51:
-          STORE_TLBCACHE_INFO(TLBCode, 4096);
-          break;
-        case 0x52:
-          STORE_TLBCACHE_INFO(TLBCode, 4096);
-          break;
-        case 0x5b:
-          STORE_TLBCACHE_INFO(TLBData, 4096);
-          break;
-        case 0x5c:
-          STORE_TLBCACHE_INFO(TLBData, 4096);
-          break;
-        case 0x5d:
-          STORE_TLBCACHE_INFO(TLBData, 4096);
-          break;
-        case 0x66:
-          STORE_TLBCACHE_INFO(L1Data, 8);
-          break;
-        case 0x67:
-          STORE_TLBCACHE_INFO(L1Data, 16);
-          break;
-        case 0x68:
-          STORE_TLBCACHE_INFO(L1Data, 32);
-          break;
-        case 0x70:
-          STORE_TLBCACHE_INFO(L1Trace, 12);
-          break;
-        case 0x71:
-          STORE_TLBCACHE_INFO(L1Trace, 16);
-          break;
-        case 0x72:
-          STORE_TLBCACHE_INFO(L1Trace, 32);
-          break;
-        case 0x77:
-          STORE_TLBCACHE_INFO(L1Code, 16);
-          break; // <-- FIXME: IA-64 Only
-        case 0x79:
-          STORE_TLBCACHE_INFO(L2Unified, 128);
-          break;
-        case 0x7a:
-          STORE_TLBCACHE_INFO(L2Unified, 256);
-          break;
-        case 0x7b:
-          STORE_TLBCACHE_INFO(L2Unified, 512);
-          break;
-        case 0x7c:
-          STORE_TLBCACHE_INFO(L2Unified, 1024);
-          break;
-        case 0x7e:
-          STORE_TLBCACHE_INFO(L2Unified, 256);
-          break;
-        case 0x81:
-          STORE_TLBCACHE_INFO(L2Unified, 128);
-          break;
-        case 0x82:
-          STORE_TLBCACHE_INFO(L2Unified, 256);
-          break;
-        case 0x83:
-          STORE_TLBCACHE_INFO(L2Unified, 512);
-          break;
-        case 0x84:
-          STORE_TLBCACHE_INFO(L2Unified, 1024);
-          break;
-        case 0x85:
-          STORE_TLBCACHE_INFO(L2Unified, 2048);
-          break;
-        case 0x88:
-          STORE_TLBCACHE_INFO(L3Unified, 2048);
-          break; // <-- FIXME: IA-64 Only
-        case 0x89:
-          STORE_TLBCACHE_INFO(L3Unified, 4096);
-          break; // <-- FIXME: IA-64 Only
-        case 0x8a:
-          STORE_TLBCACHE_INFO(L3Unified, 8192);
-          break; // <-- FIXME: IA-64 Only
-        case 0x8d:
-          STORE_TLBCACHE_INFO(L3Unified, 3096);
-          break; // <-- FIXME: IA-64 Only
-        case 0x90:
-          STORE_TLBCACHE_INFO(TLBCode, 262144);
-          break; // <-- FIXME: IA-64 Only
-        case 0x96:
-          STORE_TLBCACHE_INFO(TLBCode, 262144);
-          break; // <-- FIXME: IA-64 Only
-        case 0x9b:
-          STORE_TLBCACHE_INFO(TLBCode, 262144);
-          break; // <-- FIXME: IA-64 Only
-
-        // Default case - an error has occurred.
-        default:
-          return false;
-      }
-    }
-
-    // Increment the TLB pass counter.
-    TLBPassCounter++;
-  } while ((TLBCacheData[0] & 0x000000FF) > TLBPassCounter);
-
-  // Ok - we now have the maximum TLB, L1, L2, and L3 sizes...
-  if ((L1Code == -1) && (L1Data == -1) && (L1Trace == -1)) {
-    this->Features.L1CacheSize = -1;
-  } else if ((L1Code == -1) && (L1Data == -1) && (L1Trace != -1)) {
-    this->Features.L1CacheSize = L1Trace;
-  } else if ((L1Code != -1) && (L1Data == -1)) {
-    this->Features.L1CacheSize = L1Code;
-  } else if ((L1Code == -1) && (L1Data != -1)) {
-    this->Features.L1CacheSize = L1Data;
-  } else if ((L1Code != -1) && (L1Data != -1)) {
-    this->Features.L1CacheSize = L1Code + L1Data;
-  } else {
-    this->Features.L1CacheSize = -1;
-  }
-
-  // Ok - we now have the maximum TLB, L1, L2, and L3 sizes...
-  if (L2Unified == -1) {
-    this->Features.L2CacheSize = -1;
-  } else {
-    this->Features.L2CacheSize = L2Unified;
-  }
-
-  // Ok - we now have the maximum TLB, L1, L2, and L3 sizes...
-  if (L3Unified == -1) {
-    this->Features.L3CacheSize = -1;
-  } else {
-    this->Features.L3CacheSize = L3Unified;
-  }
-
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveCPUClockSpeed()
-{
-  bool retrieved = false;
-
-#if defined(_WIN32)
-  unsigned int uiRepetitions = 1;
-  unsigned int uiMSecPerRepetition = 50;
-  __int64 i64Total = 0;
-  __int64 i64Overhead = 0;
-
-  // Check if the TSC implementation works at all
-  if (this->Features.HasTSC &&
-      GetCyclesDifference(SystemInformationImplementation::Delay,
-                          uiMSecPerRepetition) > 0) {
-    for (unsigned int nCounter = 0; nCounter < uiRepetitions; nCounter++) {
-      i64Total += GetCyclesDifference(SystemInformationImplementation::Delay,
-                                      uiMSecPerRepetition);
-      i64Overhead += GetCyclesDifference(
-        SystemInformationImplementation::DelayOverhead, uiMSecPerRepetition);
-    }
-
-    // Calculate the MHz speed.
-    i64Total -= i64Overhead;
-    i64Total /= uiRepetitions;
-    i64Total /= uiMSecPerRepetition;
-    i64Total /= 1000;
-
-    // Save the CPU speed.
-    this->CPUSpeedInMHz = (float)i64Total;
-
-    retrieved = true;
-  }
-
-  // If RDTSC is not supported, we fallback to trying to read this value
-  // from the registry:
-  if (!retrieved) {
-    HKEY hKey = nullptr;
-    LONG err =
-      RegOpenKeyExW(HKEY_LOCAL_MACHINE,
-                    L"HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", 0,
-                    KEY_READ, &hKey);
-
-    if (ERROR_SUCCESS == err) {
-      DWORD dwType = 0;
-      DWORD data = 0;
-      DWORD dwSize = sizeof(DWORD);
-
-      err =
-        RegQueryValueExW(hKey, L"~MHz", 0, &dwType, (LPBYTE)&data, &dwSize);
-
-      if (ERROR_SUCCESS == err) {
-        this->CPUSpeedInMHz = (float)data;
-        retrieved = true;
-      }
-
-      RegCloseKey(hKey);
-      hKey = nullptr;
-    }
-  }
-#endif
-
-  return retrieved;
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveClassicalCPUClockSpeed()
-{
-#if USE_ASM_INSTRUCTIONS
-  LARGE_INTEGER liStart, liEnd, liCountsPerSecond;
-  double dFrequency, dDifference;
-
-  // Attempt to get a starting tick count.
-  QueryPerformanceCounter(&liStart);
-
-  __try {
-    _asm {
-      mov eax, 0x80000000
-      mov ebx, CLASSICAL_CPU_FREQ_LOOP
-      Timer_Loop:
-      bsf ecx,eax
-      dec ebx
-      jnz Timer_Loop
-    }
-  } __except (1) {
-    return false;
-  }
-
-  // Attempt to get a starting tick count.
-  QueryPerformanceCounter(&liEnd);
-
-  // Get the difference...  NB: This is in seconds....
-  QueryPerformanceFrequency(&liCountsPerSecond);
-  dDifference = (((double)liEnd.QuadPart - (double)liStart.QuadPart) /
-                 (double)liCountsPerSecond.QuadPart);
-
-  // Calculate the clock speed.
-  if (this->ChipID.Family == 3) {
-    // 80386 processors....  Loop time is 115 cycles!
-    dFrequency = (((CLASSICAL_CPU_FREQ_LOOP * 115) / dDifference) / 1000000);
-  } else if (this->ChipID.Family == 4) {
-    // 80486 processors....  Loop time is 47 cycles!
-    dFrequency = (((CLASSICAL_CPU_FREQ_LOOP * 47) / dDifference) / 1000000);
-  } else if (this->ChipID.Family == 5) {
-    // Pentium processors....  Loop time is 43 cycles!
-    dFrequency = (((CLASSICAL_CPU_FREQ_LOOP * 43) / dDifference) / 1000000);
-  }
-
-  // Save the clock speed.
-  this->Features.CPUSpeed = (int)dFrequency;
-
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveCPUExtendedLevelSupport(
-  int CPULevelToCheck)
-{
-  int cpuinfo[4] = { 0, 0, 0, 0 };
-
-  // The extended CPUID is supported by various vendors starting with the
-  // following CPU models:
-  //
-  //    Manufacturer & Chip Name      |    Family     Model    Revision
-  //
-  //    AMD K6, K6-2                  |       5       6      x
-  //    Cyrix GXm, Cyrix III "Joshua" |       5       4      x
-  //    IDT C6-2                      |       5       8      x
-  //    VIA Cyrix III                 |       6       5      x
-  //    Transmeta Crusoe              |       5       x      x
-  //    Intel Pentium 4               |       f       x      x
-  //
-
-  // We check to see if a supported processor is present...
-  if (this->ChipManufacturer == AMD) {
-    if (this->ChipID.Family < 5)
-      return false;
-    if ((this->ChipID.Family == 5) && (this->ChipID.Model < 6))
-      return false;
-  } else if (this->ChipManufacturer == Cyrix) {
-    if (this->ChipID.Family < 5)
-      return false;
-    if ((this->ChipID.Family == 5) && (this->ChipID.Model < 4))
-      return false;
-    if ((this->ChipID.Family == 6) && (this->ChipID.Model < 5))
-      return false;
-  } else if (this->ChipManufacturer == IDT) {
-    if (this->ChipID.Family < 5)
-      return false;
-    if ((this->ChipID.Family == 5) && (this->ChipID.Model < 8))
-      return false;
-  } else if (this->ChipManufacturer == Transmeta) {
-    if (this->ChipID.Family < 5)
-      return false;
-  } else if (this->ChipManufacturer == Intel) {
-    if (this->ChipID.Family < 0xf) {
-      return false;
-    }
-  }
-
-#if USE_CPUID
-  if (!call_cpuid(0x80000000, cpuinfo)) {
-    return false;
-  }
-#endif
-
-  // Now we have to check the level wanted vs level returned...
-  int nLevelWanted = (CPULevelToCheck & 0x7FFFFFFF);
-  int nLevelReturn = (cpuinfo[0] & 0x7FFFFFFF);
-
-  // Check to see if the level provided is supported...
-  if (nLevelWanted > nLevelReturn) {
-    return false;
-  }
-
-  return true;
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveExtendedCPUFeatures()
-{
-
-  // Check that we are not using an Intel processor as it does not support
-  // this.
-  if (this->ChipManufacturer == Intel) {
-    return false;
-  }
-
-  // Check to see if what we are about to do is supported...
-  if (!RetrieveCPUExtendedLevelSupport(static_cast<int>(0x80000001))) {
-    return false;
-  }
-
-#if USE_CPUID
-  int localCPUExtendedFeatures[4] = { 0, 0, 0, 0 };
-
-  if (!call_cpuid(0x80000001, localCPUExtendedFeatures)) {
-    return false;
-  }
-
-  // Retrieve the extended features of CPU present.
-  this->Features.ExtendedFeatures.Has3DNow =
-    ((localCPUExtendedFeatures[3] & 0x80000000) !=
-     0); // 3DNow Present --> Bit 31.
-  this->Features.ExtendedFeatures.Has3DNowPlus =
-    ((localCPUExtendedFeatures[3] & 0x40000000) !=
-     0); // 3DNow+ Present -- > Bit 30.
-  this->Features.ExtendedFeatures.HasSSEMMX =
-    ((localCPUExtendedFeatures[3] & 0x00400000) !=
-     0); // SSE MMX Present --> Bit 22.
-  this->Features.ExtendedFeatures.SupportsMP =
-    ((localCPUExtendedFeatures[3] & 0x00080000) !=
-     0); // MP Capable -- > Bit 19.
-
-  // Retrieve AMD specific extended features.
-  if (this->ChipManufacturer == AMD || this->ChipManufacturer == Hygon) {
-    this->Features.ExtendedFeatures.HasMMXPlus =
-      ((localCPUExtendedFeatures[3] & 0x00400000) !=
-       0); // AMD specific: MMX-SSE --> Bit 22
-  }
-
-  // Retrieve Cyrix specific extended features.
-  if (this->ChipManufacturer == Cyrix) {
-    this->Features.ExtendedFeatures.HasMMXPlus =
-      ((localCPUExtendedFeatures[3] & 0x01000000) !=
-       0); // Cyrix specific: Extended MMX --> Bit 24
-  }
-
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveProcessorSerialNumber()
-{
-  // Check to see if the processor supports the processor serial number.
-  if (!this->Features.HasSerial) {
-    return false;
-  }
-
-#if USE_CPUID
-  int SerialNumber[4];
-
-  if (!call_cpuid(3, SerialNumber)) {
-    return false;
-  }
-
-  // Process the returned information.
-  //    ; eax = 3 --> ebx: top 32 bits are the processor signature bits --> NB:
-  //    Transmeta only ?!?
-  //    ;        ecx: middle 32 bits are the processor signature bits
-  //    ;        edx: bottom 32 bits are the processor signature bits
-  char sn[128];
-  sprintf(sn, "%.2x%.2x-%.2x%.2x-%.2x%.2x-%.2x%.2x-%.2x%.2x-%.2x%.2x",
-          ((SerialNumber[1] & 0xff000000) >> 24),
-          ((SerialNumber[1] & 0x00ff0000) >> 16),
-          ((SerialNumber[1] & 0x0000ff00) >> 8),
-          ((SerialNumber[1] & 0x000000ff) >> 0),
-          ((SerialNumber[2] & 0xff000000) >> 24),
-          ((SerialNumber[2] & 0x00ff0000) >> 16),
-          ((SerialNumber[2] & 0x0000ff00) >> 8),
-          ((SerialNumber[2] & 0x000000ff) >> 0),
-          ((SerialNumber[3] & 0xff000000) >> 24),
-          ((SerialNumber[3] & 0x00ff0000) >> 16),
-          ((SerialNumber[3] & 0x0000ff00) >> 8),
-          ((SerialNumber[3] & 0x000000ff) >> 0));
-  this->ChipID.SerialNumber = sn;
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveCPUPowerManagement()
-{
-  // Check to see if what we are about to do is supported...
-  if (!RetrieveCPUExtendedLevelSupport(static_cast<int>(0x80000007))) {
-    this->Features.ExtendedFeatures.PowerManagement.HasFrequencyID = false;
-    this->Features.ExtendedFeatures.PowerManagement.HasVoltageID = false;
-    this->Features.ExtendedFeatures.PowerManagement.HasTempSenseDiode = false;
-    return false;
-  }
-
-#if USE_CPUID
-  int localCPUPowerManagement[4] = { 0, 0, 0, 0 };
-
-  if (!call_cpuid(0x80000007, localCPUPowerManagement)) {
-    return false;
-  }
-
-  // Check for the power management capabilities of the CPU.
-  this->Features.ExtendedFeatures.PowerManagement.HasTempSenseDiode =
-    ((localCPUPowerManagement[3] & 0x00000001) != 0);
-  this->Features.ExtendedFeatures.PowerManagement.HasFrequencyID =
-    ((localCPUPowerManagement[3] & 0x00000002) != 0);
-  this->Features.ExtendedFeatures.PowerManagement.HasVoltageID =
-    ((localCPUPowerManagement[3] & 0x00000004) != 0);
-
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-#if USE_CPUID
-// Used only in USE_CPUID implementation below.
-static void SystemInformationStripLeadingSpace(std::string& str)
-{
-  // Because some manufacturers have leading white space - we have to
-  // post-process the name.
-  std::string::size_type pos = str.find_first_not_of(" ");
-  if (pos != std::string::npos) {
-    str = str.substr(pos);
-  }
-}
-#endif
-
-/** */
-bool SystemInformationImplementation::RetrieveExtendedCPUIdentity()
-{
-  // Check to see if what we are about to do is supported...
-  if (!RetrieveCPUExtendedLevelSupport(static_cast<int>(0x80000002)))
-    return false;
-  if (!RetrieveCPUExtendedLevelSupport(static_cast<int>(0x80000003)))
-    return false;
-  if (!RetrieveCPUExtendedLevelSupport(static_cast<int>(0x80000004)))
-    return false;
-
-#if USE_CPUID
-  int CPUExtendedIdentity[12];
-
-  if (!call_cpuid(0x80000002, CPUExtendedIdentity)) {
-    return false;
-  }
-  if (!call_cpuid(0x80000003, CPUExtendedIdentity + 4)) {
-    return false;
-  }
-  if (!call_cpuid(0x80000004, CPUExtendedIdentity + 8)) {
-    return false;
-  }
-
-  // Process the returned information.
-  char nbuf[49];
-  memcpy(&(nbuf[0]), &(CPUExtendedIdentity[0]), sizeof(int));
-  memcpy(&(nbuf[4]), &(CPUExtendedIdentity[1]), sizeof(int));
-  memcpy(&(nbuf[8]), &(CPUExtendedIdentity[2]), sizeof(int));
-  memcpy(&(nbuf[12]), &(CPUExtendedIdentity[3]), sizeof(int));
-  memcpy(&(nbuf[16]), &(CPUExtendedIdentity[4]), sizeof(int));
-  memcpy(&(nbuf[20]), &(CPUExtendedIdentity[5]), sizeof(int));
-  memcpy(&(nbuf[24]), &(CPUExtendedIdentity[6]), sizeof(int));
-  memcpy(&(nbuf[28]), &(CPUExtendedIdentity[7]), sizeof(int));
-  memcpy(&(nbuf[32]), &(CPUExtendedIdentity[8]), sizeof(int));
-  memcpy(&(nbuf[36]), &(CPUExtendedIdentity[9]), sizeof(int));
-  memcpy(&(nbuf[40]), &(CPUExtendedIdentity[10]), sizeof(int));
-  memcpy(&(nbuf[44]), &(CPUExtendedIdentity[11]), sizeof(int));
-  nbuf[48] = '\0';
-  this->ChipID.ProcessorName = nbuf;
-  this->ChipID.ModelName = nbuf;
-
-  // Because some manufacturers have leading white space - we have to
-  // post-process the name.
-  SystemInformationStripLeadingSpace(this->ChipID.ProcessorName);
-  return true;
-#else
-  return false;
-#endif
-}
-
-/** */
-bool SystemInformationImplementation::RetrieveClassicalCPUIdentity()
-{
-  // Start by decided which manufacturer we are using....
-  switch (this->ChipManufacturer) {
-    case Intel:
-      // Check the family / model / revision to determine the CPU ID.
-      switch (this->ChipID.Family) {
-        case 3:
-          this->ChipID.ProcessorName = "Newer i80386 family";
-          break;
-        case 4:
-          switch (this->ChipID.Model) {
-            case 0:
-              this->ChipID.ProcessorName = "i80486DX-25/33";
-              break;
-            case 1:
-              this->ChipID.ProcessorName = "i80486DX-50";
-              break;
-            case 2:
-              this->ChipID.ProcessorName = "i80486SX";
-              break;
-            case 3:
-              this->ChipID.ProcessorName = "i80486DX2";
-              break;
-            case 4:
-              this->ChipID.ProcessorName = "i80486SL";
-              break;
-            case 5:
-              this->ChipID.ProcessorName = "i80486SX2";
-              break;
-            case 7:
-              this->ChipID.ProcessorName = "i80486DX2 WriteBack";
-              break;
-            case 8:
-              this->ChipID.ProcessorName = "i80486DX4";
-              break;
-            case 9:
-              this->ChipID.ProcessorName = "i80486DX4 WriteBack";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown 80486 family";
-              return false;
-          }
-          break;
-        case 5:
-          switch (this->ChipID.Model) {
-            case 0:
-              this->ChipID.ProcessorName = "P5 A-Step";
-              break;
-            case 1:
-              this->ChipID.ProcessorName = "P5";
-              break;
-            case 2:
-              this->ChipID.ProcessorName = "P54C";
-              break;
-            case 3:
-              this->ChipID.ProcessorName = "P24T OverDrive";
-              break;
-            case 4:
-              this->ChipID.ProcessorName = "P55C";
-              break;
-            case 7:
-              this->ChipID.ProcessorName = "P54C";
-              break;
-            case 8:
-              this->ChipID.ProcessorName = "P55C (0.25micron)";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown Pentium family";
-              return false;
-          }
-          break;
-        case 6:
-          switch (this->ChipID.Model) {
-            case 0:
-              this->ChipID.ProcessorName = "P6 A-Step";
-              break;
-            case 1:
-              this->ChipID.ProcessorName = "P6";
-              break;
-            case 3:
-              this->ChipID.ProcessorName = "Pentium II (0.28 micron)";
-              break;
-            case 5:
-              this->ChipID.ProcessorName = "Pentium II (0.25 micron)";
-              break;
-            case 6:
-              this->ChipID.ProcessorName = "Pentium II With On-Die L2 Cache";
-              break;
-            case 7:
-              this->ChipID.ProcessorName = "Pentium III (0.25 micron)";
-              break;
-            case 8:
-              this->ChipID.ProcessorName =
-                "Pentium III (0.18 micron) With 256 KB On-Die L2 Cache ";
-              break;
-            case 0xa:
-              this->ChipID.ProcessorName =
-                "Pentium III (0.18 micron) With 1 Or 2 MB On-Die L2 Cache ";
-              break;
-            case 0xb:
-              this->ChipID.ProcessorName = "Pentium III (0.13 micron) With "
-                                           "256 Or 512 KB On-Die L2 Cache ";
-              break;
-            case 23:
-              this->ChipID.ProcessorName =
-                "Intel(R) Core(TM)2 Duo CPU     T9500  @ 2.60GHz";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown P6 family";
-              return false;
-          }
-          break;
-        case 7:
-          this->ChipID.ProcessorName = "Intel Merced (IA-64)";
-          break;
-        case 0xf:
-          // Check the extended family bits...
-          switch (this->ChipID.ExtendedFamily) {
-            case 0:
-              switch (this->ChipID.Model) {
-                case 0:
-                  this->ChipID.ProcessorName = "Pentium IV (0.18 micron)";
-                  break;
-                case 1:
-                  this->ChipID.ProcessorName = "Pentium IV (0.18 micron)";
-                  break;
-                case 2:
-                  this->ChipID.ProcessorName = "Pentium IV (0.13 micron)";
-                  break;
-                default:
-                  this->ChipID.ProcessorName = "Unknown Pentium 4 family";
-                  return false;
-              }
-              break;
-            case 1:
-              this->ChipID.ProcessorName = "Intel McKinley (IA-64)";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Pentium";
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown Intel family";
-          return false;
-      }
-      break;
-
-    case AMD:
-      // Check the family / model / revision to determine the CPU ID.
-      switch (this->ChipID.Family) {
-        case 4:
-          switch (this->ChipID.Model) {
-            case 3:
-              this->ChipID.ProcessorName = "80486DX2";
-              break;
-            case 7:
-              this->ChipID.ProcessorName = "80486DX2 WriteBack";
-              break;
-            case 8:
-              this->ChipID.ProcessorName = "80486DX4";
-              break;
-            case 9:
-              this->ChipID.ProcessorName = "80486DX4 WriteBack";
-              break;
-            case 0xe:
-              this->ChipID.ProcessorName = "5x86";
-              break;
-            case 0xf:
-              this->ChipID.ProcessorName = "5x86WB";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown 80486 family";
-              return false;
-          }
-          break;
-        case 5:
-          switch (this->ChipID.Model) {
-            case 0:
-              this->ChipID.ProcessorName = "SSA5 (PR75, PR90 =  PR100)";
-              break;
-            case 1:
-              this->ChipID.ProcessorName = "5k86 (PR120 =  PR133)";
-              break;
-            case 2:
-              this->ChipID.ProcessorName = "5k86 (PR166)";
-              break;
-            case 3:
-              this->ChipID.ProcessorName = "5k86 (PR200)";
-              break;
-            case 6:
-              this->ChipID.ProcessorName = "K6 (0.30 micron)";
-              break;
-            case 7:
-              this->ChipID.ProcessorName = "K6 (0.25 micron)";
-              break;
-            case 8:
-              this->ChipID.ProcessorName = "K6-2";
-              break;
-            case 9:
-              this->ChipID.ProcessorName = "K6-III";
-              break;
-            case 0xd:
-              this->ChipID.ProcessorName = "K6-2+ or K6-III+ (0.18 micron)";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown 80586 family";
-              return false;
-          }
-          break;
-        case 6:
-          switch (this->ChipID.Model) {
-            case 1:
-              this->ChipID.ProcessorName = "Athlon- (0.25 micron)";
-              break;
-            case 2:
-              this->ChipID.ProcessorName = "Athlon- (0.18 micron)";
-              break;
-            case 3:
-              this->ChipID.ProcessorName = "Duron- (SF core)";
-              break;
-            case 4:
-              this->ChipID.ProcessorName = "Athlon- (Thunderbird core)";
-              break;
-            case 6:
-              this->ChipID.ProcessorName = "Athlon- (Palomino core)";
-              break;
-            case 7:
-              this->ChipID.ProcessorName = "Duron- (Morgan core)";
-              break;
-            case 8:
-              if (this->Features.ExtendedFeatures.SupportsMP)
-                this->ChipID.ProcessorName = "Athlon - MP (Thoroughbred core)";
-              else
-                this->ChipID.ProcessorName = "Athlon - XP (Thoroughbred core)";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown K7 family";
-              return false;
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown AMD family";
-          return false;
-      }
-      break;
-
-    case Hygon:
-      this->ChipID.ProcessorName = "Unknown Hygon family";
-      return false;
-
-    case Transmeta:
-      switch (this->ChipID.Family) {
-        case 5:
-          switch (this->ChipID.Model) {
-            case 4:
-              this->ChipID.ProcessorName = "Crusoe TM3x00 and TM5x00";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown Crusoe family";
-              return false;
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown Transmeta family";
-          return false;
-      }
-      break;
-
-    case Rise:
-      switch (this->ChipID.Family) {
-        case 5:
-          switch (this->ChipID.Model) {
-            case 0:
-              this->ChipID.ProcessorName = "mP6 (0.25 micron)";
-              break;
-            case 2:
-              this->ChipID.ProcessorName = "mP6 (0.18 micron)";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown Rise family";
-              return false;
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown Rise family";
-          return false;
-      }
-      break;
-
-    case UMC:
-      switch (this->ChipID.Family) {
-        case 4:
-          switch (this->ChipID.Model) {
-            case 1:
-              this->ChipID.ProcessorName = "U5D";
-              break;
-            case 2:
-              this->ChipID.ProcessorName = "U5S";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown UMC family";
-              return false;
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown UMC family";
-          return false;
-      }
-      break;
-
-    case IDT:
-      switch (this->ChipID.Family) {
-        case 5:
-          switch (this->ChipID.Model) {
-            case 4:
-              this->ChipID.ProcessorName = "C6";
-              break;
-            case 8:
-              this->ChipID.ProcessorName = "C2";
-              break;
-            case 9:
-              this->ChipID.ProcessorName = "C3";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown IDT\\Centaur family";
-              return false;
-          }
-          break;
-        case 6:
-          switch (this->ChipID.Model) {
-            case 6:
-              this->ChipID.ProcessorName = "VIA Cyrix III - Samuel";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown IDT\\Centaur family";
-              return false;
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown IDT\\Centaur family";
-          return false;
-      }
-      break;
-
-    case Cyrix:
-      switch (this->ChipID.Family) {
-        case 4:
-          switch (this->ChipID.Model) {
-            case 4:
-              this->ChipID.ProcessorName = "MediaGX GX =  GXm";
-              break;
-            case 9:
-              this->ChipID.ProcessorName = "5x86";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown Cx5x86 family";
-              return false;
-          }
-          break;
-        case 5:
-          switch (this->ChipID.Model) {
-            case 2:
-              this->ChipID.ProcessorName = "Cx6x86";
-              break;
-            case 4:
-              this->ChipID.ProcessorName = "MediaGX GXm";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown Cx6x86 family";
-              return false;
-          }
-          break;
-        case 6:
-          switch (this->ChipID.Model) {
-            case 0:
-              this->ChipID.ProcessorName = "6x86MX";
-              break;
-            case 5:
-              this->ChipID.ProcessorName = "Cyrix M2 Core";
-              break;
-            case 6:
-              this->ChipID.ProcessorName = "WinChip C5A Core";
-              break;
-            case 7:
-              this->ChipID.ProcessorName = "WinChip C5B\\C5C Core";
-              break;
-            case 8:
-              this->ChipID.ProcessorName = "WinChip C5C-T Core";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown 6x86MX\\Cyrix III family";
-              return false;
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown Cyrix family";
-          return false;
-      }
-      break;
-
-    case NexGen:
-      switch (this->ChipID.Family) {
-        case 5:
-          switch (this->ChipID.Model) {
-            case 0:
-              this->ChipID.ProcessorName = "Nx586 or Nx586FPU";
-              break;
-            default:
-              this->ChipID.ProcessorName = "Unknown NexGen family";
-              return false;
-          }
-          break;
-        default:
-          this->ChipID.ProcessorName = "Unknown NexGen family";
-          return false;
-      }
-      break;
-
-    case NSC:
-      this->ChipID.ProcessorName = "Cx486SLC \\ DLC \\ Cx486S A-Step";
-      break;
-
-    case Sun:
-    case IBM:
-    case Motorola:
-    case HP:
-    case UnknownManufacturer:
-    default:
-      this->ChipID.ProcessorName =
-        "Unknown family"; // We cannot identify the processor.
-      return false;
-  }
-
-  return true;
-}
-
-/** Extract a value from the CPUInfo file */
-std::string SystemInformationImplementation::ExtractValueFromCpuInfoFile(
-  std::string buffer, const char* word, size_t init)
-{
-  size_t pos = buffer.find(word, init);
-  if (pos != std::string::npos) {
-    this->CurrentPositionInFile = pos;
-    pos = buffer.find(":", pos);
-    size_t pos2 = buffer.find("\n", pos);
-    if (pos != std::string::npos && pos2 != std::string::npos) {
-      // It may happen that the beginning matches, but this is still not the
-      // requested key.
-      // An example is looking for "cpu" when "cpu family" comes first. So we
-      // check that
-      // we have only spaces from here to pos, otherwise we search again.
-      for (size_t i = this->CurrentPositionInFile + strlen(word); i < pos;
-           ++i) {
-        if (buffer[i] != ' ' && buffer[i] != '\t') {
-          return this->ExtractValueFromCpuInfoFile(buffer, word, pos2);
-        }
-      }
-      return buffer.substr(pos + 2, pos2 - pos - 2);
-    }
-  }
-  this->CurrentPositionInFile = std::string::npos;
-  return "";
-}
-
-/** Query for the cpu status */
-bool SystemInformationImplementation::RetreiveInformationFromCpuInfoFile()
-{
-  this->NumberOfLogicalCPU = 0;
-  this->NumberOfPhysicalCPU = 0;
-  std::string buffer;
-
-  FILE* fd = fopen("/proc/cpuinfo", "r");
-  if (!fd) {
-    std::cout << "Problem opening /proc/cpuinfo" << std::endl;
-    return false;
-  }
-
-  size_t fileSize = 0;
-  while (!feof(fd)) {
-    buffer += static_cast<char>(fgetc(fd));
-    fileSize++;
-  }
-  fclose(fd);
-  buffer.resize(fileSize - 2);
-  // Number of logical CPUs (combination of multiple processors, multi-core
-  // and SMT)
-  size_t pos = buffer.find("processor\t");
-  while (pos != std::string::npos) {
-    this->NumberOfLogicalCPU++;
-    pos = buffer.find("processor\t", pos + 1);
-  }
-
-#ifdef __linux
-  // Count sockets.
-  std::set<int> PhysicalIDs;
-  std::string idc = this->ExtractValueFromCpuInfoFile(buffer, "physical id");
-  while (this->CurrentPositionInFile != std::string::npos) {
-    int id = atoi(idc.c_str());
-    PhysicalIDs.insert(id);
-    idc = this->ExtractValueFromCpuInfoFile(buffer, "physical id",
-                                            this->CurrentPositionInFile + 1);
-  }
-  uint64_t NumberOfSockets = PhysicalIDs.size();
-  NumberOfSockets = std::max(NumberOfSockets, (uint64_t)1);
-  // Physical ids returned by Linux don't distinguish cores.
-  // We want to record the total number of cores in this->NumberOfPhysicalCPU
-  // (checking only the first proc)
-  std::string Cores = this->ExtractValueFromCpuInfoFile(buffer, "cpu cores");
-  unsigned int NumberOfCoresPerSocket = (unsigned int)atoi(Cores.c_str());
-  NumberOfCoresPerSocket = std::max(NumberOfCoresPerSocket, 1u);
-  this->NumberOfPhysicalCPU =
-    NumberOfCoresPerSocket * (unsigned int)NumberOfSockets;
-
-#else // __CYGWIN__
-  // does not have "physical id" entries, neither "cpu cores"
-  // this has to be fixed for hyper-threading.
-  std::string cpucount =
-    this->ExtractValueFromCpuInfoFile(buffer, "cpu count");
-  this->NumberOfPhysicalCPU = this->NumberOfLogicalCPU =
-    atoi(cpucount.c_str());
-#endif
-  // gotta have one, and if this is 0 then we get a / by 0n
-  // better to have a bad answer than a crash
-  if (this->NumberOfPhysicalCPU <= 0) {
-    this->NumberOfPhysicalCPU = 1;
-  }
-  // LogicalProcessorsPerPhysical>1 => SMT.
-  this->Features.ExtendedFeatures.LogicalProcessorsPerPhysical =
-    this->NumberOfLogicalCPU / this->NumberOfPhysicalCPU;
-
-  // CPU speed (checking only the first processor)
-  std::string CPUSpeed = this->ExtractValueFromCpuInfoFile(buffer, "cpu MHz");
-  if (!CPUSpeed.empty()) {
-    this->CPUSpeedInMHz = static_cast<float>(atof(CPUSpeed.c_str()));
-  }
-#ifdef __linux
-  else {
-    // Linux Sparc: CPU speed is in Hz and encoded in hexadecimal
-    CPUSpeed = this->ExtractValueFromCpuInfoFile(buffer, "Cpu0ClkTck");
-    this->CPUSpeedInMHz =
-      static_cast<float>(strtoull(CPUSpeed.c_str(), 0, 16)) / 1000000.0f;
-  }
-#endif
-
-  // Chip family
-  std::string familyStr =
-    this->ExtractValueFromCpuInfoFile(buffer, "cpu family");
-  if (familyStr.empty()) {
-    familyStr = this->ExtractValueFromCpuInfoFile(buffer, "CPU architecture");
-  }
-  this->ChipID.Family = atoi(familyStr.c_str());
-
-  // Chip Vendor
-  this->ChipID.Vendor = this->ExtractValueFromCpuInfoFile(buffer, "vendor_id");
-  this->FindManufacturer(familyStr);
-
-  // second try for setting family
-  if (this->ChipID.Family == 0 && this->ChipManufacturer == HP) {
-    if (familyStr == "PA-RISC 1.1a")
-      this->ChipID.Family = 0x11a;
-    else if (familyStr == "PA-RISC 2.0")
-      this->ChipID.Family = 0x200;
-    // If you really get CMake to work on a machine not belonging to
-    // any of those families I owe you a dinner if you get it to
-    // contribute nightly builds regularly.
-  }
-
-  // Chip Model
-  this->ChipID.Model =
-    atoi(this->ExtractValueFromCpuInfoFile(buffer, "model").c_str());
-  if (!this->RetrieveClassicalCPUIdentity()) {
-    // Some platforms (e.g. PA-RISC) tell us their CPU name here.
-    // Note: x86 does not.
-    std::string cpuname = this->ExtractValueFromCpuInfoFile(buffer, "cpu");
-    if (!cpuname.empty()) {
-      this->ChipID.ProcessorName = cpuname;
-    }
-  }
-
-  // Chip revision
-  std::string cpurev = this->ExtractValueFromCpuInfoFile(buffer, "stepping");
-  if (cpurev.empty()) {
-    cpurev = this->ExtractValueFromCpuInfoFile(buffer, "CPU revision");
-  }
-  this->ChipID.Revision = atoi(cpurev.c_str());
-
-  // Chip Model Name
-  this->ChipID.ModelName =
-    this->ExtractValueFromCpuInfoFile(buffer, "model name");
-
-  // L1 Cache size
-  // Different architectures may show different names for the caches.
-  // Sum up everything we find.
-  std::vector<const char*> cachename;
-  cachename.clear();
-
-  cachename.push_back("cache size"); // e.g. x86
-  cachename.push_back("I-cache");    // e.g. PA-RISC
-  cachename.push_back("D-cache");    // e.g. PA-RISC
-
-  this->Features.L1CacheSize = 0;
-  for (size_t index = 0; index < cachename.size(); index++) {
-    std::string cacheSize =
-      this->ExtractValueFromCpuInfoFile(buffer, cachename[index]);
-    if (!cacheSize.empty()) {
-      pos = cacheSize.find(" KB");
-      if (pos != std::string::npos) {
-        cacheSize = cacheSize.substr(0, pos);
-      }
-      this->Features.L1CacheSize += atoi(cacheSize.c_str());
-    }
-  }
-
-  // processor feature flags (probably x86 specific)
-  std::string cpuflags = this->ExtractValueFromCpuInfoFile(buffer, "flags");
-  if (!cpurev.empty()) {
-    // now we can match every flags as space + flag + space
-    cpuflags = " " + cpuflags + " ";
-    if ((cpuflags.find(" fpu ") != std::string::npos)) {
-      this->Features.HasFPU = true;
-    }
-    if ((cpuflags.find(" tsc ") != std::string::npos)) {
-      this->Features.HasTSC = true;
-    }
-    if ((cpuflags.find(" mmx ") != std::string::npos)) {
-      this->Features.HasMMX = true;
-    }
-    if ((cpuflags.find(" sse ") != std::string::npos)) {
-      this->Features.HasSSE = true;
-    }
-    if ((cpuflags.find(" sse2 ") != std::string::npos)) {
-      this->Features.HasSSE2 = true;
-    }
-    if ((cpuflags.find(" apic ") != std::string::npos)) {
-      this->Features.HasAPIC = true;
-    }
-    if ((cpuflags.find(" cmov ") != std::string::npos)) {
-      this->Features.HasCMOV = true;
-    }
-    if ((cpuflags.find(" mtrr ") != std::string::npos)) {
-      this->Features.HasMTRR = true;
-    }
-    if ((cpuflags.find(" acpi ") != std::string::npos)) {
-      this->Features.HasACPI = true;
-    }
-    if ((cpuflags.find(" 3dnow ") != std::string::npos)) {
-      this->Features.ExtendedFeatures.Has3DNow = true;
-    }
-  }
-
-  return true;
-}
-
-bool SystemInformationImplementation::QueryProcessorBySysconf()
-{
-#if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN)
-// IRIX names this slightly different
-#  define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN
-#endif
-
-#ifdef _SC_NPROCESSORS_ONLN
-  long c = sysconf(_SC_NPROCESSORS_ONLN);
-  if (c <= 0) {
-    return false;
-  }
-
-  this->NumberOfPhysicalCPU = static_cast<unsigned int>(c);
-  this->NumberOfLogicalCPU = this->NumberOfPhysicalCPU;
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryProcessor()
-{
-  return this->QueryProcessorBySysconf();
-}
-
-/**
-Get total system RAM in units of KiB.
-*/
-SystemInformation::LongLong
-SystemInformationImplementation::GetHostMemoryTotal()
-{
-#if defined(_WIN32)
-#  if defined(_MSC_VER) && _MSC_VER < 1300
-  MEMORYSTATUS stat;
-  stat.dwLength = sizeof(stat);
-  GlobalMemoryStatus(&stat);
-  return stat.dwTotalPhys / 1024;
-#  else
-  MEMORYSTATUSEX statex;
-  statex.dwLength = sizeof(statex);
-  GlobalMemoryStatusEx(&statex);
-  return statex.ullTotalPhys / 1024;
-#  endif
-#elif defined(__linux)
-  SystemInformation::LongLong memTotal = 0;
-  int ierr = GetFieldFromFile("/proc/meminfo", "MemTotal:", memTotal);
-  if (ierr) {
-    return -1;
-  }
-  return memTotal;
-#elif defined(__APPLE__)
-  uint64_t mem;
-  size_t len = sizeof(mem);
-  int ierr = sysctlbyname("hw.memsize", &mem, &len, nullptr, 0);
-  if (ierr) {
-    return -1;
-  }
-  return mem / 1024;
-#else
-  return 0;
-#endif
-}
-
-/**
-Get total system RAM in units of KiB. This may differ from the
-host total if a host-wide resource limit is applied.
-*/
-SystemInformation::LongLong
-SystemInformationImplementation::GetHostMemoryAvailable(
-  const char* hostLimitEnvVarName)
-{
-  SystemInformation::LongLong memTotal = this->GetHostMemoryTotal();
-
-  // the following mechanism is provided for systems that
-  // apply resource limits across groups of processes.
-  // this is of use on certain SMP systems (eg. SGI UV)
-  // where the host has a large amount of ram but a given user's
-  // access to it is severely restricted. The system will
-  // apply a limit across a set of processes. Units are in KiB.
-  if (hostLimitEnvVarName) {
-    const char* hostLimitEnvVarValue = getenv(hostLimitEnvVarName);
-    if (hostLimitEnvVarValue) {
-      SystemInformation::LongLong hostLimit =
-        atoLongLong(hostLimitEnvVarValue);
-      if (hostLimit > 0) {
-        memTotal = min(hostLimit, memTotal);
-      }
-    }
-  }
-
-  return memTotal;
-}
-
-/**
-Get total system RAM in units of KiB. This may differ from the
-host total if a per-process resource limit is applied.
-*/
-SystemInformation::LongLong
-SystemInformationImplementation::GetProcMemoryAvailable(
-  const char* hostLimitEnvVarName, const char* procLimitEnvVarName)
-{
-  SystemInformation::LongLong memAvail =
-    this->GetHostMemoryAvailable(hostLimitEnvVarName);
-
-  // the following mechanism is provide for systems where rlimits
-  // are not employed. Units are in KiB.
-  if (procLimitEnvVarName) {
-    const char* procLimitEnvVarValue = getenv(procLimitEnvVarName);
-    if (procLimitEnvVarValue) {
-      SystemInformation::LongLong procLimit =
-        atoLongLong(procLimitEnvVarValue);
-      if (procLimit > 0) {
-        memAvail = min(procLimit, memAvail);
-      }
-    }
-  }
-
-#if defined(__linux)
-  int ierr;
-  ResourceLimitType rlim;
-  ierr = GetResourceLimit(RLIMIT_DATA, &rlim);
-  if ((ierr == 0) && (rlim.rlim_cur != RLIM_INFINITY)) {
-    memAvail =
-      min((SystemInformation::LongLong)rlim.rlim_cur / 1024, memAvail);
-  }
-
-  ierr = GetResourceLimit(RLIMIT_AS, &rlim);
-  if ((ierr == 0) && (rlim.rlim_cur != RLIM_INFINITY)) {
-    memAvail =
-      min((SystemInformation::LongLong)rlim.rlim_cur / 1024, memAvail);
-  }
-#elif defined(__APPLE__)
-  struct rlimit rlim;
-  int ierr;
-  ierr = getrlimit(RLIMIT_DATA, &rlim);
-  if ((ierr == 0) && (rlim.rlim_cur != RLIM_INFINITY)) {
-    memAvail =
-      min((SystemInformation::LongLong)rlim.rlim_cur / 1024, memAvail);
-  }
-
-  ierr = getrlimit(RLIMIT_RSS, &rlim);
-  if ((ierr == 0) && (rlim.rlim_cur != RLIM_INFINITY)) {
-    memAvail =
-      min((SystemInformation::LongLong)rlim.rlim_cur / 1024, memAvail);
-  }
-#endif
-
-  return memAvail;
-}
-
-/**
-Get RAM used by all processes in the host, in units of KiB.
-*/
-SystemInformation::LongLong
-SystemInformationImplementation::GetHostMemoryUsed()
-{
-#if defined(_WIN32)
-#  if defined(_MSC_VER) && _MSC_VER < 1300
-  MEMORYSTATUS stat;
-  stat.dwLength = sizeof(stat);
-  GlobalMemoryStatus(&stat);
-  return (stat.dwTotalPhys - stat.dwAvailPhys) / 1024;
-#  else
-  MEMORYSTATUSEX statex;
-  statex.dwLength = sizeof(statex);
-  GlobalMemoryStatusEx(&statex);
-  return (statex.ullTotalPhys - statex.ullAvailPhys) / 1024;
-#  endif
-#elif defined(__linux)
-  // First try to use MemAvailable, but it only works on newer kernels
-  const char* names2[3] = { "MemTotal:", "MemAvailable:", nullptr };
-  SystemInformation::LongLong values2[2] = { SystemInformation::LongLong(0) };
-  int ierr = GetFieldsFromFile("/proc/meminfo", names2, values2);
-  if (ierr) {
-    const char* names4[5] = { "MemTotal:", "MemFree:", "Buffers:", "Cached:",
-                              nullptr };
-    SystemInformation::LongLong values4[4] = { SystemInformation::LongLong(
-      0) };
-    ierr = GetFieldsFromFile("/proc/meminfo", names4, values4);
-    if (ierr) {
-      return ierr;
-    }
-    SystemInformation::LongLong& memTotal = values4[0];
-    SystemInformation::LongLong& memFree = values4[1];
-    SystemInformation::LongLong& memBuffers = values4[2];
-    SystemInformation::LongLong& memCached = values4[3];
-    return memTotal - memFree - memBuffers - memCached;
-  }
-  SystemInformation::LongLong& memTotal = values2[0];
-  SystemInformation::LongLong& memAvail = values2[1];
-  return memTotal - memAvail;
-#elif defined(__APPLE__)
-  SystemInformation::LongLong psz = getpagesize();
-  if (psz < 1) {
-    return -1;
-  }
-  const char* names[3] = { "Pages wired down:", "Pages active:", nullptr };
-  SystemInformation::LongLong values[2] = { SystemInformation::LongLong(0) };
-  int ierr = GetFieldsFromCommand("vm_stat", names, values);
-  if (ierr) {
-    return -1;
-  }
-  SystemInformation::LongLong& vmWired = values[0];
-  SystemInformation::LongLong& vmActive = values[1];
-  return ((vmActive + vmWired) * psz) / 1024;
-#else
-  return 0;
-#endif
-}
-
-/**
-Get system RAM used by the process associated with the given
-process id in units of KiB.
-*/
-SystemInformation::LongLong
-SystemInformationImplementation::GetProcMemoryUsed()
-{
-#if defined(_WIN32) && defined(KWSYS_SYS_HAS_PSAPI)
-  long pid = GetCurrentProcessId();
-  HANDLE hProc;
-  hProc = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, false, pid);
-  if (hProc == 0) {
-    return -1;
-  }
-  PROCESS_MEMORY_COUNTERS pmc;
-  int ok = GetProcessMemoryInfo(hProc, &pmc, sizeof(pmc));
-  CloseHandle(hProc);
-  if (!ok) {
-    return -2;
-  }
-  return pmc.WorkingSetSize / 1024;
-#elif defined(__linux)
-  SystemInformation::LongLong memUsed = 0;
-  int ierr = GetFieldFromFile("/proc/self/status", "VmRSS:", memUsed);
-  if (ierr) {
-    return -1;
-  }
-  return memUsed;
-#elif defined(__APPLE__)
-  SystemInformation::LongLong memUsed = 0;
-  pid_t pid = getpid();
-  std::ostringstream oss;
-  oss << "ps -o rss= -p " << pid;
-  FILE* file = popen(oss.str().c_str(), "r");
-  if (file == nullptr) {
-    return -1;
-  }
-  oss.str("");
-  while (!feof(file) && !ferror(file)) {
-    char buf[256] = { '\0' };
-    errno = 0;
-    size_t nRead = fread(buf, 1, 256, file);
-    if (ferror(file) && (errno == EINTR)) {
-      clearerr(file);
-    }
-    if (nRead)
-      oss << buf;
-  }
-  int ierr = ferror(file);
-  pclose(file);
-  if (ierr) {
-    return -2;
-  }
-  std::istringstream iss(oss.str());
-  iss >> memUsed;
-  return memUsed;
-#else
-  return 0;
-#endif
-}
-
-double SystemInformationImplementation::GetLoadAverage()
-{
-#if defined(KWSYS_CXX_HAS_GETLOADAVG)
-  double loadavg[3] = { 0.0, 0.0, 0.0 };
-  if (getloadavg(loadavg, 3) > 0) {
-    return loadavg[0];
-  }
-  return -0.0;
-#elif defined(KWSYS_SYSTEMINFORMATION_USE_GetSystemTimes)
-  // Old windows.h headers do not provide GetSystemTimes.
-  typedef BOOL(WINAPI * GetSystemTimesType)(LPFILETIME, LPFILETIME,
-                                            LPFILETIME);
-  static GetSystemTimesType pGetSystemTimes =
-    (GetSystemTimesType)GetProcAddress(GetModuleHandleW(L"kernel32"),
-                                       "GetSystemTimes");
-  FILETIME idleTime, kernelTime, userTime;
-  if (pGetSystemTimes && pGetSystemTimes(&idleTime, &kernelTime, &userTime)) {
-    unsigned __int64 const idleTicks = fileTimeToUInt64(idleTime);
-    unsigned __int64 const totalTicks =
-      fileTimeToUInt64(kernelTime) + fileTimeToUInt64(userTime);
-    return calculateCPULoad(idleTicks, totalTicks) * GetNumberOfPhysicalCPU();
-  }
-  return -0.0;
-#else
-  // Not implemented on this platform.
-  return -0.0;
-#endif
-}
-
-/**
-Get the process id of the running process.
-*/
-SystemInformation::LongLong SystemInformationImplementation::GetProcessId()
-{
-#if defined(_WIN32)
-  return GetCurrentProcessId();
-#elif defined(__linux) || defined(__APPLE__) || defined(__OpenBSD__) ||       \
-  defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
-  return getpid();
-#else
-  return -1;
-#endif
-}
-
-/**
- * Used in GetProgramStack(...) below
- */
-#if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0600 && defined(_MSC_VER) &&   \
-  _MSC_VER >= 1800
-#  define KWSYS_SYSTEMINFORMATION_HAS_DBGHELP
-#  define TRACE_MAX_STACK_FRAMES 1024
-#  define TRACE_MAX_FUNCTION_NAME_LENGTH 1024
-#  pragma warning(push)
-#  pragma warning(disable : 4091) /* 'typedef ': ignored on left of '' */
-#  include "dbghelp.h"
-#  pragma warning(pop)
-#endif
-
-/**
-return current program stack in a string
-demangle cxx symbols if possible.
-*/
-std::string SystemInformationImplementation::GetProgramStack(int firstFrame,
-                                                             int wholePath)
-{
-  std::ostringstream oss;
-  std::string programStack = "";
-
-#ifdef KWSYS_SYSTEMINFORMATION_HAS_DBGHELP
-  (void)wholePath;
-
-  void* stack[TRACE_MAX_STACK_FRAMES];
-  HANDLE process = GetCurrentProcess();
-  SymInitialize(process, nullptr, TRUE);
-  WORD numberOfFrames =
-    CaptureStackBackTrace(firstFrame, TRACE_MAX_STACK_FRAMES, stack, nullptr);
-  SYMBOL_INFO* symbol = static_cast<SYMBOL_INFO*>(
-    malloc(sizeof(SYMBOL_INFO) +
-           (TRACE_MAX_FUNCTION_NAME_LENGTH - 1) * sizeof(TCHAR)));
-  symbol->MaxNameLen = TRACE_MAX_FUNCTION_NAME_LENGTH;
-  symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
-  DWORD displacement;
-  IMAGEHLP_LINE64 line;
-  line.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
-  for (int i = 0; i < numberOfFrames; i++) {
-    DWORD64 address = reinterpret_cast<DWORD64>(stack[i]);
-    SymFromAddr(process, address, nullptr, symbol);
-    if (SymGetLineFromAddr64(process, address, &displacement, &line)) {
-      oss << " at " << symbol->Name << " in " << line.FileName << " line "
-          << line.LineNumber << std::endl;
-    } else {
-      oss << " at " << symbol->Name << std::endl;
-    }
-  }
-  free(symbol);
-
-#else
-  programStack += ""
-#  if !defined(KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE)
-                  "WARNING: The stack could not be examined "
-                  "because backtrace is not supported.\n"
-#  elif !defined(KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD)
-                  "WARNING: The stack trace will not use advanced "
-                  "capabilities because this is a release build.\n"
-#  else
-#    if !defined(KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP)
-                  "WARNING: Function names will not be demangled "
-                  "because dladdr is not available.\n"
-#    endif
-#    if !defined(KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE)
-                  "WARNING: Function names will not be demangled "
-                  "because cxxabi is not available.\n"
-#    endif
-#  endif
-    ;
-
-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE)
-  void* stackSymbols[256];
-  int nFrames = backtrace(stackSymbols, 256);
-  for (int i = firstFrame; i < nFrames; ++i) {
-    SymbolProperties symProps;
-    symProps.SetReportPath(wholePath);
-    symProps.Initialize(stackSymbols[i]);
-    oss << symProps << std::endl;
-  }
-#  else
-  (void)firstFrame;
-  (void)wholePath;
-#  endif
-#endif
-
-  programStack += oss.str();
-
-  return programStack;
-}
-
-/**
-when set print stack trace in response to common signals.
-*/
-void SystemInformationImplementation::SetStackTraceOnError(int enable)
-{
-#if !defined(_WIN32) && !defined(__MINGW32__) && !defined(__CYGWIN__)
-  static int saOrigValid = 0;
-  static struct sigaction saABRTOrig;
-  static struct sigaction saSEGVOrig;
-  static struct sigaction saTERMOrig;
-  static struct sigaction saINTOrig;
-  static struct sigaction saILLOrig;
-  static struct sigaction saBUSOrig;
-  static struct sigaction saFPEOrig;
-
-  if (enable && !saOrigValid) {
-    // save the current actions
-    sigaction(SIGABRT, nullptr, &saABRTOrig);
-    sigaction(SIGSEGV, nullptr, &saSEGVOrig);
-    sigaction(SIGTERM, nullptr, &saTERMOrig);
-    sigaction(SIGINT, nullptr, &saINTOrig);
-    sigaction(SIGILL, nullptr, &saILLOrig);
-    sigaction(SIGBUS, nullptr, &saBUSOrig);
-    sigaction(SIGFPE, nullptr, &saFPEOrig);
-
-    // enable read, disable write
-    saOrigValid = 1;
-
-    // install ours
-    struct sigaction sa;
-    sa.sa_sigaction = (SigAction)StacktraceSignalHandler;
-    sa.sa_flags = SA_SIGINFO | SA_RESETHAND;
-#  ifdef SA_RESTART
-    sa.sa_flags |= SA_RESTART;
-#  endif
-    sigemptyset(&sa.sa_mask);
-
-    sigaction(SIGABRT, &sa, nullptr);
-    sigaction(SIGSEGV, &sa, nullptr);
-    sigaction(SIGTERM, &sa, nullptr);
-    sigaction(SIGINT, &sa, nullptr);
-    sigaction(SIGILL, &sa, nullptr);
-    sigaction(SIGBUS, &sa, nullptr);
-    sigaction(SIGFPE, &sa, nullptr);
-  } else if (!enable && saOrigValid) {
-    // restore previous actions
-    sigaction(SIGABRT, &saABRTOrig, nullptr);
-    sigaction(SIGSEGV, &saSEGVOrig, nullptr);
-    sigaction(SIGTERM, &saTERMOrig, nullptr);
-    sigaction(SIGINT, &saINTOrig, nullptr);
-    sigaction(SIGILL, &saILLOrig, nullptr);
-    sigaction(SIGBUS, &saBUSOrig, nullptr);
-    sigaction(SIGFPE, &saFPEOrig, nullptr);
-
-    // enable write, disable read
-    saOrigValid = 0;
-  }
-#else
-  // avoid warning C4100
-  (void)enable;
-#endif
-}
-
-bool SystemInformationImplementation::QueryWindowsMemory()
-{
-#if defined(_WIN32)
-#  if defined(_MSC_VER) && _MSC_VER < 1300
-  MEMORYSTATUS ms;
-  unsigned long tv, tp, av, ap;
-  ms.dwLength = sizeof(ms);
-  GlobalMemoryStatus(&ms);
-#    define MEM_VAL(value) dw##value
-#  else
-  MEMORYSTATUSEX ms;
-  DWORDLONG tv, tp, av, ap;
-  ms.dwLength = sizeof(ms);
-  if (0 == GlobalMemoryStatusEx(&ms)) {
-    return 0;
-  }
-#    define MEM_VAL(value) ull##value
-#  endif
-  tv = ms.MEM_VAL(TotalPageFile);
-  tp = ms.MEM_VAL(TotalPhys);
-  av = ms.MEM_VAL(AvailPageFile);
-  ap = ms.MEM_VAL(AvailPhys);
-  this->TotalVirtualMemory = tv >> 10 >> 10;
-  this->TotalPhysicalMemory = tp >> 10 >> 10;
-  this->AvailableVirtualMemory = av >> 10 >> 10;
-  this->AvailablePhysicalMemory = ap >> 10 >> 10;
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryLinuxMemory()
-{
-#if defined(__linux)
-  unsigned long tv = 0;
-  unsigned long tp = 0;
-  unsigned long av = 0;
-  unsigned long ap = 0;
-
-  char buffer[1024]; // for reading lines
-
-  int linuxMajor = 0;
-  int linuxMinor = 0;
-
-  // Find the Linux kernel version first
-  struct utsname unameInfo;
-  int errorFlag = uname(&unameInfo);
-  if (errorFlag != 0) {
-    std::cout << "Problem calling uname(): " << strerror(errno) << std::endl;
-    return false;
-  }
-
-  if (strlen(unameInfo.release) >= 3) {
-    // release looks like "2.6.3-15mdk-i686-up-4GB"
-    char majorChar = unameInfo.release[0];
-    char minorChar = unameInfo.release[2];
-
-    if (isdigit(majorChar)) {
-      linuxMajor = majorChar - '0';
-    }
-
-    if (isdigit(minorChar)) {
-      linuxMinor = minorChar - '0';
-    }
-  }
-
-  FILE* fd = fopen("/proc/meminfo", "r");
-  if (!fd) {
-    std::cout << "Problem opening /proc/meminfo" << std::endl;
-    return false;
-  }
-
-  if (linuxMajor >= 3 || ((linuxMajor >= 2) && (linuxMinor >= 6))) {
-    // new /proc/meminfo format since kernel 2.6.x
-    // Rigorously, this test should check from the developing version 2.5.x
-    // that introduced the new format...
-
-    enum
-    {
-      mMemTotal,
-      mMemFree,
-      mBuffers,
-      mCached,
-      mSwapTotal,
-      mSwapFree
-    };
-    const char* format[6] = { "MemTotal:%lu kB",  "MemFree:%lu kB",
-                              "Buffers:%lu kB",   "Cached:%lu kB",
-                              "SwapTotal:%lu kB", "SwapFree:%lu kB" };
-    bool have[6] = { false, false, false, false, false, false };
-    unsigned long value[6];
-    int count = 0;
-    while (fgets(buffer, static_cast<int>(sizeof(buffer)), fd)) {
-      for (int i = 0; i < 6; ++i) {
-        if (!have[i] && sscanf(buffer, format[i], &value[i]) == 1) {
-          have[i] = true;
-          ++count;
-        }
-      }
-    }
-    if (count == 6) {
-      this->TotalPhysicalMemory = value[mMemTotal] / 1024;
-      this->AvailablePhysicalMemory =
-        (value[mMemFree] + value[mBuffers] + value[mCached]) / 1024;
-      this->TotalVirtualMemory = value[mSwapTotal] / 1024;
-      this->AvailableVirtualMemory = value[mSwapFree] / 1024;
-    } else {
-      std::cout << "Problem parsing /proc/meminfo" << std::endl;
-      fclose(fd);
-      return false;
-    }
-  } else {
-    // /proc/meminfo format for kernel older than 2.6.x
-
-    unsigned long temp;
-    unsigned long cachedMem;
-    unsigned long buffersMem;
-    // Skip "total: used:..."
-    char* r = fgets(buffer, static_cast<int>(sizeof(buffer)), fd);
-    int status = 0;
-    if (r == buffer) {
-      status += fscanf(fd, "Mem: %lu %lu %lu %lu %lu %lu\n", &tp, &temp, &ap,
-                       &temp, &buffersMem, &cachedMem);
-    }
-    if (status == 6) {
-      status += fscanf(fd, "Swap: %lu %lu %lu\n", &tv, &temp, &av);
-    }
-    if (status == 9) {
-      this->TotalVirtualMemory = tv >> 10 >> 10;
-      this->TotalPhysicalMemory = tp >> 10 >> 10;
-      this->AvailableVirtualMemory = av >> 10 >> 10;
-      this->AvailablePhysicalMemory =
-        (ap + buffersMem + cachedMem) >> 10 >> 10;
-    } else {
-      std::cout << "Problem parsing /proc/meminfo" << std::endl;
-      fclose(fd);
-      return false;
-    }
-  }
-  fclose(fd);
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryCygwinMemory()
-{
-#ifdef __CYGWIN__
-  // _SC_PAGE_SIZE does return the mmap() granularity on Cygwin,
-  // see http://cygwin.com/ml/cygwin/2006-06/msg00350.html
-  // Therefore just use 4096 as the page size of Windows.
-  long m = sysconf(_SC_PHYS_PAGES);
-  if (m < 0) {
-    return false;
-  }
-  this->TotalPhysicalMemory = m >> 8;
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryAIXMemory()
-{
-#if defined(_AIX) && defined(_SC_AIX_REALMEM)
-  long c = sysconf(_SC_AIX_REALMEM);
-  if (c <= 0) {
-    return false;
-  }
-
-  this->TotalPhysicalMemory = c / 1024;
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryMemoryBySysconf()
-{
-#if defined(_SC_PHYS_PAGES) && defined(_SC_PAGESIZE)
-  // Assume the mmap() granularity as returned by _SC_PAGESIZE is also
-  // the system page size. The only known system where this isn't true
-  // is Cygwin.
-  long p = sysconf(_SC_PHYS_PAGES);
-  long m = sysconf(_SC_PAGESIZE);
-
-  if (p < 0 || m < 0) {
-    return false;
-  }
-
-  // assume pagesize is a power of 2 and smaller 1 MiB
-  size_t pagediv = (1024 * 1024 / m);
-
-  this->TotalPhysicalMemory = p;
-  this->TotalPhysicalMemory /= pagediv;
-
-#  if defined(_SC_AVPHYS_PAGES)
-  p = sysconf(_SC_AVPHYS_PAGES);
-  if (p < 0) {
-    return false;
-  }
-
-  this->AvailablePhysicalMemory = p;
-  this->AvailablePhysicalMemory /= pagediv;
-#  endif
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-/** Query for the memory status */
-bool SystemInformationImplementation::QueryMemory()
-{
-  return this->QueryMemoryBySysconf();
-}
-
-/** */
-size_t SystemInformationImplementation::GetTotalVirtualMemory()
-{
-  return this->TotalVirtualMemory;
-}
-
-/** */
-size_t SystemInformationImplementation::GetAvailableVirtualMemory()
-{
-  return this->AvailableVirtualMemory;
-}
-
-size_t SystemInformationImplementation::GetTotalPhysicalMemory()
-{
-  return this->TotalPhysicalMemory;
-}
-
-/** */
-size_t SystemInformationImplementation::GetAvailablePhysicalMemory()
-{
-  return this->AvailablePhysicalMemory;
-}
-
-/** Get Cycle differences */
-SystemInformation::LongLong
-SystemInformationImplementation::GetCyclesDifference(DELAY_FUNC DelayFunction,
-                                                     unsigned int uiParameter)
-{
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
-  unsigned __int64 stamp1, stamp2;
-
-  stamp1 = __rdtsc();
-  DelayFunction(uiParameter);
-  stamp2 = __rdtsc();
-
-  return stamp2 - stamp1;
-#elif USE_ASM_INSTRUCTIONS
-
-  unsigned int edx1, eax1;
-  unsigned int edx2, eax2;
-
-  // Calculate the frequency of the CPU instructions.
-  __try {
-    _asm {
-      push uiParameter ; push parameter param
-      mov ebx, DelayFunction ; store func in ebx
-
-      RDTSC_INSTRUCTION
-
-      mov esi, eax ; esi = eax
-      mov edi, edx ; edi = edx
-
-      call ebx ; call the delay functions
-
-      RDTSC_INSTRUCTION
-
-      pop ebx
-
-      mov edx2, edx      ; edx2 = edx
-      mov eax2, eax      ; eax2 = eax
-
-      mov edx1, edi      ; edx2 = edi
-      mov eax1, esi      ; eax2 = esi
-    }
-  } __except (1) {
-    return -1;
-  }
-
-  return ((((__int64)edx2 << 32) + eax2) - (((__int64)edx1 << 32) + eax1));
-
-#else
-  (void)DelayFunction;
-  (void)uiParameter;
-  return -1;
-#endif
-}
-
-/** Compute the delay overhead */
-void SystemInformationImplementation::DelayOverhead(unsigned int uiMS)
-{
-#if defined(_WIN32)
-  LARGE_INTEGER Frequency, StartCounter, EndCounter;
-  __int64 x;
-
-  // Get the frequency of the high performance counter.
-  if (!QueryPerformanceFrequency(&Frequency)) {
-    return;
-  }
-  x = Frequency.QuadPart / 1000 * uiMS;
-
-  // Get the starting position of the counter.
-  QueryPerformanceCounter(&StartCounter);
-
-  do {
-    // Get the ending position of the counter.
-    QueryPerformanceCounter(&EndCounter);
-  } while (EndCounter.QuadPart - StartCounter.QuadPart == x);
-#endif
-  (void)uiMS;
-}
-
-/** Works only for windows */
-bool SystemInformationImplementation::IsSMTSupported()
-{
-  return this->Features.ExtendedFeatures.LogicalProcessorsPerPhysical > 1;
-}
-
-/** Return the APIC Id. Works only for windows. */
-unsigned char SystemInformationImplementation::GetAPICId()
-{
-  int Regs[4] = { 0, 0, 0, 0 };
-
-#if USE_CPUID
-  if (!this->IsSMTSupported()) {
-    return static_cast<unsigned char>(-1); // HT not supported
-  }                                        // Logical processor = 1
-  call_cpuid(1, Regs);
-#endif
-
-  return static_cast<unsigned char>((Regs[1] & INITIAL_APIC_ID_BITS) >> 24);
-}
-
-/** Count the number of CPUs. Works only on windows. */
-void SystemInformationImplementation::CPUCountWindows()
-{
-#if defined(_WIN32)
-  this->NumberOfPhysicalCPU = 0;
-  this->NumberOfLogicalCPU = 0;
-
-  typedef BOOL(WINAPI * GetLogicalProcessorInformationType)(
-    PSYSTEM_LOGICAL_PROCESSOR_INFORMATION, PDWORD);
-  static GetLogicalProcessorInformationType pGetLogicalProcessorInformation =
-    (GetLogicalProcessorInformationType)GetProcAddress(
-      GetModuleHandleW(L"kernel32"), "GetLogicalProcessorInformation");
-
-  if (!pGetLogicalProcessorInformation) {
-    // Fallback to approximate implementation on ancient Windows versions.
-    SYSTEM_INFO info;
-    ZeroMemory(&info, sizeof(info));
-    GetSystemInfo(&info);
-    this->NumberOfPhysicalCPU =
-      static_cast<unsigned int>(info.dwNumberOfProcessors);
-    this->NumberOfLogicalCPU = this->NumberOfPhysicalCPU;
-    return;
-  }
-
-  std::vector<SYSTEM_LOGICAL_PROCESSOR_INFORMATION> ProcInfo;
-  {
-    DWORD Length = 0;
-    DWORD rc = pGetLogicalProcessorInformation(nullptr, &Length);
-    assert(FALSE == rc);
-    (void)rc; // Silence unused variable warning in Borland C++ 5.81
-    assert(GetLastError() == ERROR_INSUFFICIENT_BUFFER);
-    ProcInfo.resize(Length / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION));
-    rc = pGetLogicalProcessorInformation(&ProcInfo[0], &Length);
-    assert(rc != FALSE);
-    (void)rc; // Silence unused variable warning in Borland C++ 5.81
-  }
-
-  typedef std::vector<SYSTEM_LOGICAL_PROCESSOR_INFORMATION>::iterator
-    pinfoIt_t;
-  for (pinfoIt_t it = ProcInfo.begin(); it != ProcInfo.end(); ++it) {
-    SYSTEM_LOGICAL_PROCESSOR_INFORMATION PInfo = *it;
-    if (PInfo.Relationship != RelationProcessorCore) {
-      continue;
-    }
-
-    std::bitset<std::numeric_limits<ULONG_PTR>::digits> ProcMask(
-      (unsigned long long)PInfo.ProcessorMask);
-    unsigned int count = (unsigned int)ProcMask.count();
-    if (count == 0) { // I think this should never happen, but just to be safe.
-      continue;
-    }
-    this->NumberOfPhysicalCPU++;
-    this->NumberOfLogicalCPU += (unsigned int)count;
-    this->Features.ExtendedFeatures.LogicalProcessorsPerPhysical = count;
-  }
-  this->NumberOfPhysicalCPU = std::max(1u, this->NumberOfPhysicalCPU);
-  this->NumberOfLogicalCPU = std::max(1u, this->NumberOfLogicalCPU);
-#else
-#endif
-}
-
-/** Return the number of logical CPUs on the system */
-unsigned int SystemInformationImplementation::GetNumberOfLogicalCPU()
-{
-  return this->NumberOfLogicalCPU;
-}
-
-/** Return the number of physical CPUs on the system */
-unsigned int SystemInformationImplementation::GetNumberOfPhysicalCPU()
-{
-  return this->NumberOfPhysicalCPU;
-}
-
-/** For Mac use sysctlbyname calls to find system info */
-bool SystemInformationImplementation::ParseSysCtl()
-{
-#if defined(__APPLE__)
-  char retBuf[128];
-  int err = 0;
-  uint64_t value = 0;
-  size_t len = sizeof(value);
-  sysctlbyname("hw.memsize", &value, &len, nullptr, 0);
-  this->TotalPhysicalMemory = static_cast<size_t>(value / 1048576);
-
-  // Parse values for Mac
-  this->AvailablePhysicalMemory = 0;
-  vm_statistics_data_t vmstat;
-  mach_msg_type_number_t count = HOST_VM_INFO_COUNT;
-  if (host_statistics(mach_host_self(), HOST_VM_INFO, (host_info_t)&vmstat,
-                      &count) == KERN_SUCCESS) {
-    len = sizeof(value);
-    err = sysctlbyname("hw.pagesize", &value, &len, nullptr, 0);
-    int64_t available_memory =
-      (vmstat.free_count + vmstat.inactive_count) * value;
-    this->AvailablePhysicalMemory =
-      static_cast<size_t>(available_memory / 1048576);
-  }
-
-#  ifdef VM_SWAPUSAGE
-  // Virtual memory.
-  int mib[2] = { CTL_VM, VM_SWAPUSAGE };
-  unsigned int miblen =
-    static_cast<unsigned int>(sizeof(mib) / sizeof(mib[0]));
-  struct xsw_usage swap;
-  len = sizeof(swap);
-  err = sysctl(mib, miblen, &swap, &len, nullptr, 0);
-  if (err == 0) {
-    this->AvailableVirtualMemory =
-      static_cast<size_t>(swap.xsu_avail / 1048576);
-    this->TotalVirtualMemory = static_cast<size_t>(swap.xsu_total / 1048576);
-  }
-#  else
-  this->AvailableVirtualMemory = 0;
-  this->TotalVirtualMemory = 0;
-#  endif
-
-  // CPU Info
-  len = sizeof(this->NumberOfPhysicalCPU);
-  sysctlbyname("hw.physicalcpu", &this->NumberOfPhysicalCPU, &len, nullptr, 0);
-  len = sizeof(this->NumberOfLogicalCPU);
-  sysctlbyname("hw.logicalcpu", &this->NumberOfLogicalCPU, &len, nullptr, 0);
-
-  int cores_per_package = 0;
-  len = sizeof(cores_per_package);
-  err = sysctlbyname("machdep.cpu.cores_per_package", &cores_per_package, &len,
-                     nullptr, 0);
-  // That name was not found, default to 1
-  this->Features.ExtendedFeatures.LogicalProcessorsPerPhysical =
-    err != 0 ? 1 : static_cast<unsigned char>(cores_per_package);
-
-  len = sizeof(value);
-  sysctlbyname("hw.cpufrequency", &value, &len, nullptr, 0);
-  this->CPUSpeedInMHz = static_cast<float>(value) / 1000000;
-
-  // Chip family
-  len = sizeof(this->ChipID.Family);
-  // Seems only the intel chips will have this name so if this fails it is
-  // probably a PPC machine
-  err =
-    sysctlbyname("machdep.cpu.family", &this->ChipID.Family, &len, nullptr, 0);
-  if (err != 0) // Go back to names we know but are less descriptive
-  {
-    this->ChipID.Family = 0;
-    ::memset(retBuf, 0, 128);
-    len = 32;
-    err = sysctlbyname("hw.machine", &retBuf, &len, nullptr, 0);
-    std::string machineBuf(retBuf);
-    if (machineBuf.find_first_of("Power") != std::string::npos) {
-      this->ChipID.Vendor = "IBM";
-      len = sizeof(this->ChipID.Family);
-      err = sysctlbyname("hw.cputype", &this->ChipID.Family, &len, nullptr, 0);
-      len = sizeof(this->ChipID.Model);
-      err =
-        sysctlbyname("hw.cpusubtype", &this->ChipID.Model, &len, nullptr, 0);
-      this->FindManufacturer();
-    }
-  } else // Should be an Intel Chip.
-  {
-    len = sizeof(this->ChipID.Family);
-    err = sysctlbyname("machdep.cpu.family", &this->ChipID.Family, &len,
-                       nullptr, 0);
-
-    ::memset(retBuf, 0, 128);
-    len = 128;
-    err = sysctlbyname("machdep.cpu.vendor", retBuf, &len, nullptr, 0);
-    // Chip Vendor
-    this->ChipID.Vendor = retBuf;
-    this->FindManufacturer();
-
-    // Chip Model
-    len = sizeof(value);
-    err = sysctlbyname("machdep.cpu.model", &value, &len, nullptr, 0);
-    this->ChipID.Model = static_cast<int>(value);
-
-    // Chip Stepping
-    len = sizeof(value);
-    value = 0;
-    err = sysctlbyname("machdep.cpu.stepping", &value, &len, nullptr, 0);
-    if (!err) {
-      this->ChipID.Revision = static_cast<int>(value);
-    }
-
-    // feature string
-    char* buf = nullptr;
-    size_t allocSize = 128;
-
-    err = 0;
-    len = 0;
-
-    // sysctlbyname() will return with err==0 && len==0 if the buffer is too
-    // small
-    while (err == 0 && len == 0) {
-      delete[] buf;
-      allocSize *= 2;
-      buf = new char[allocSize];
-      if (!buf) {
-        break;
-      }
-      buf[0] = ' ';
-      len = allocSize - 2; // keep space for leading and trailing space
-      err = sysctlbyname("machdep.cpu.features", buf + 1, &len, nullptr, 0);
-    }
-    if (!err && buf && len) {
-      // now we can match every flags as space + flag + space
-      buf[len + 1] = ' ';
-      std::string cpuflags(buf, len + 2);
-
-      if ((cpuflags.find(" FPU ") != std::string::npos)) {
-        this->Features.HasFPU = true;
-      }
-      if ((cpuflags.find(" TSC ") != std::string::npos)) {
-        this->Features.HasTSC = true;
-      }
-      if ((cpuflags.find(" MMX ") != std::string::npos)) {
-        this->Features.HasMMX = true;
-      }
-      if ((cpuflags.find(" SSE ") != std::string::npos)) {
-        this->Features.HasSSE = true;
-      }
-      if ((cpuflags.find(" SSE2 ") != std::string::npos)) {
-        this->Features.HasSSE2 = true;
-      }
-      if ((cpuflags.find(" APIC ") != std::string::npos)) {
-        this->Features.HasAPIC = true;
-      }
-      if ((cpuflags.find(" CMOV ") != std::string::npos)) {
-        this->Features.HasCMOV = true;
-      }
-      if ((cpuflags.find(" MTRR ") != std::string::npos)) {
-        this->Features.HasMTRR = true;
-      }
-      if ((cpuflags.find(" ACPI ") != std::string::npos)) {
-        this->Features.HasACPI = true;
-      }
-    }
-    delete[] buf;
-  }
-
-  // brand string
-  ::memset(retBuf, 0, sizeof(retBuf));
-  len = sizeof(retBuf);
-  err = sysctlbyname("machdep.cpu.brand_string", retBuf, &len, nullptr, 0);
-  if (!err) {
-    this->ChipID.ProcessorName = retBuf;
-    this->ChipID.ModelName = retBuf;
-  }
-
-  // Cache size
-  len = sizeof(value);
-  err = sysctlbyname("hw.l1icachesize", &value, &len, nullptr, 0);
-  this->Features.L1CacheSize = static_cast<int>(value);
-  len = sizeof(value);
-  err = sysctlbyname("hw.l2cachesize", &value, &len, nullptr, 0);
-  this->Features.L2CacheSize = static_cast<int>(value);
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-/** Extract a value from sysctl command */
-std::string SystemInformationImplementation::ExtractValueFromSysCtl(
-  const char* word)
-{
-  size_t pos = this->SysCtlBuffer.find(word);
-  if (pos != std::string::npos) {
-    pos = this->SysCtlBuffer.find(": ", pos);
-    size_t pos2 = this->SysCtlBuffer.find("\n", pos);
-    if (pos != std::string::npos && pos2 != std::string::npos) {
-      return this->SysCtlBuffer.substr(pos + 2, pos2 - pos - 2);
-    }
-  }
-  return "";
-}
-
-/** Run a given process */
-std::string SystemInformationImplementation::RunProcess(
-  std::vector<const char*> args)
-{
-  std::string buffer;
-
-  // Run the application
-  kwsysProcess* gp = kwsysProcess_New();
-  kwsysProcess_SetCommand(gp, args.data());
-  kwsysProcess_SetOption(gp, kwsysProcess_Option_HideWindow, 1);
-
-  kwsysProcess_Execute(gp);
-
-  char* data = nullptr;
-  int length;
-  double timeout = 255;
-  int pipe; // pipe id as returned by kwsysProcess_WaitForData()
-
-  while ((static_cast<void>(
-            pipe = kwsysProcess_WaitForData(gp, &data, &length, &timeout)),
-          (pipe == kwsysProcess_Pipe_STDOUT ||
-           pipe == kwsysProcess_Pipe_STDERR))) // wait for 1s
-  {
-    buffer.append(data, length);
-  }
-  kwsysProcess_WaitForExit(gp, nullptr);
-
-  int result = 0;
-  switch (kwsysProcess_GetState(gp)) {
-    case kwsysProcess_State_Exited: {
-      result = kwsysProcess_GetExitValue(gp);
-    } break;
-    case kwsysProcess_State_Error: {
-      std::cerr << "Error: Could not run " << args[0] << ":\n";
-      std::cerr << kwsysProcess_GetErrorString(gp) << "\n";
-    } break;
-    case kwsysProcess_State_Exception: {
-      std::cerr << "Error: " << args[0] << " terminated with an exception: "
-                << kwsysProcess_GetExceptionString(gp) << "\n";
-    } break;
-    case kwsysProcess_State_Starting:
-    case kwsysProcess_State_Executing:
-    case kwsysProcess_State_Expired:
-    case kwsysProcess_State_Killed: {
-      // Should not get here.
-      std::cerr << "Unexpected ending state after running " << args[0]
-                << std::endl;
-    } break;
-  }
-  kwsysProcess_Delete(gp);
-  if (result) {
-    std::cerr << "Error " << args[0] << " returned :" << result << "\n";
-  }
-  return buffer;
-}
-
-std::string SystemInformationImplementation::ParseValueFromKStat(
-  const char* arguments)
-{
-  std::vector<std::string> args_string;
-  std::string command = arguments;
-  size_t start = std::string::npos;
-  size_t pos = command.find(' ', 0);
-  while (pos != std::string::npos) {
-    bool inQuotes = false;
-    // Check if we are between quotes
-    size_t b0 = command.find('"', 0);
-    size_t b1 = command.find('"', b0 + 1);
-    while (b0 != std::string::npos && b1 != std::string::npos && b1 > b0) {
-      if (pos > b0 && pos < b1) {
-        inQuotes = true;
-        break;
-      }
-      b0 = command.find('"', b1 + 1);
-      b1 = command.find('"', b0 + 1);
-    }
-
-    if (!inQuotes) {
-      args_string.push_back(command.substr(start + 1, pos - start - 1));
-      std::string& arg = args_string.back();
-
-      // Remove the quotes if any
-      arg.erase(std::remove(arg.begin(), arg.end(), '"'), arg.end());
-      start = pos;
-    }
-    pos = command.find(' ', pos + 1);
-  }
-  args_string.push_back(command.substr(start + 1, command.size() - start - 1));
-
-  std::vector<const char*> args;
-  args.reserve(3 + args_string.size());
-  args.push_back("kstat");
-  args.push_back("-p");
-  for (size_t i = 0; i < args_string.size(); ++i) {
-    args.push_back(args_string[i].c_str());
-  }
-  args.push_back(nullptr);
-
-  std::string buffer = this->RunProcess(args);
-
-  std::string value;
-  for (size_t i = buffer.size() - 1; i > 0; i--) {
-    if (buffer[i] == ' ' || buffer[i] == '\t') {
-      break;
-    }
-    if (buffer[i] != '\n' && buffer[i] != '\r') {
-      value.insert(0u, 1, buffer[i]);
-    }
-  }
-  return value;
-}
-
-/** Querying for system information from Solaris */
-bool SystemInformationImplementation::QuerySolarisMemory()
-{
-#if defined(__SVR4) && defined(__sun)
-// Solaris allows querying this value by sysconf, but if this is
-// a 32 bit process on a 64 bit host the returned memory will be
-// limited to 4GiB. So if this is a 32 bit process or if the sysconf
-// method fails use the kstat interface.
-#  if SIZEOF_VOID_P == 8
-  if (this->QueryMemoryBySysconf()) {
-    return true;
-  }
-#  endif
-
-  char* tail;
-  unsigned long totalMemory =
-    strtoul(this->ParseValueFromKStat("-s physmem").c_str(), &tail, 0);
-  this->TotalPhysicalMemory = totalMemory / 128;
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QuerySolarisProcessor()
-{
-  if (!this->QueryProcessorBySysconf()) {
-    return false;
-  }
-
-  // Parse values
-  this->CPUSpeedInMHz = static_cast<float>(
-    atoi(this->ParseValueFromKStat("-s clock_MHz").c_str()));
-
-  // Chip family
-  this->ChipID.Family = 0;
-
-  // Chip Model
-  this->ChipID.ProcessorName = this->ParseValueFromKStat("-s cpu_type");
-  this->ChipID.Model = 0;
-
-  // Chip Vendor
-  if (this->ChipID.ProcessorName != "i386") {
-    this->ChipID.Vendor = "Sun";
-    this->FindManufacturer();
-  }
-
-  return true;
-}
-
-/** Querying for system information from Haiku OS */
-bool SystemInformationImplementation::QueryHaikuInfo()
-{
-#if defined(__HAIKU__)
-
-  // CPU count
-  system_info info;
-  get_system_info(&info);
-  this->NumberOfPhysicalCPU = info.cpu_count;
-
-  // CPU speed
-  uint32 topologyNodeCount = 0;
-  cpu_topology_node_info* topology = 0;
-  get_cpu_topology_info(0, &topologyNodeCount);
-  if (topologyNodeCount != 0)
-    topology = new cpu_topology_node_info[topologyNodeCount];
-  get_cpu_topology_info(topology, &topologyNodeCount);
-
-  for (uint32 i = 0; i < topologyNodeCount; i++) {
-    if (topology[i].type == B_TOPOLOGY_CORE) {
-      this->CPUSpeedInMHz =
-        topology[i].data.core.default_frequency / 1000000.0f;
-      break;
-    }
-  }
-
-  delete[] topology;
-
-  // Physical Memory
-  this->TotalPhysicalMemory = (info.max_pages * B_PAGE_SIZE) / (1024 * 1024);
-  this->AvailablePhysicalMemory = this->TotalPhysicalMemory -
-    ((info.used_pages * B_PAGE_SIZE) / (1024 * 1024));
-
-  // NOTE: get_system_info_etc is currently a private call so just set to 0
-  // until it becomes public
-  this->TotalVirtualMemory = 0;
-  this->AvailableVirtualMemory = 0;
-
-  // Retrieve cpuid_info union for cpu 0
-  cpuid_info cpu_info;
-  get_cpuid(&cpu_info, 0, 0);
-
-  // Chip Vendor
-  // Use a temporary buffer so that we can add NULL termination to the string
-  char vbuf[13];
-  strncpy(vbuf, cpu_info.eax_0.vendor_id, 12);
-  vbuf[12] = '\0';
-  this->ChipID.Vendor = vbuf;
-
-  this->FindManufacturer();
-
-  // Retrieve cpuid_info union for cpu 0 this time using a register value of 1
-  get_cpuid(&cpu_info, 1, 0);
-
-  this->NumberOfLogicalCPU = cpu_info.eax_1.logical_cpus;
-
-  // Chip type
-  this->ChipID.Type = cpu_info.eax_1.type;
-
-  // Chip family
-  this->ChipID.Family = cpu_info.eax_1.family;
-
-  // Chip Model
-  this->ChipID.Model = cpu_info.eax_1.model;
-
-  // Chip Revision
-  this->ChipID.Revision = cpu_info.eax_1.stepping;
-
-  // Chip Extended Family
-  this->ChipID.ExtendedFamily = cpu_info.eax_1.extended_family;
-
-  // Chip Extended Model
-  this->ChipID.ExtendedModel = cpu_info.eax_1.extended_model;
-
-  // Get ChipID.ProcessorName from other information already gathered
-  this->RetrieveClassicalCPUIdentity();
-
-  // Cache size
-  this->Features.L1CacheSize = 0;
-  this->Features.L2CacheSize = 0;
-
-  return true;
-
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryQNXMemory()
-{
-#if defined(__QNX__)
-  std::string buffer;
-  std::vector<const char*> args;
-  args.clear();
-
-  args.push_back("showmem");
-  args.push_back("-S");
-  args.push_back(0);
-  buffer = this->RunProcess(args);
-  args.clear();
-
-  size_t pos = buffer.find("System RAM:");
-  if (pos == std::string::npos)
-    return false;
-  pos = buffer.find(":", pos);
-  size_t pos2 = buffer.find("M (", pos);
-  if (pos2 == std::string::npos)
-    return false;
-
-  pos++;
-  while (buffer[pos] == ' ')
-    pos++;
-
-  this->TotalPhysicalMemory = atoi(buffer.substr(pos, pos2 - pos).c_str());
-  return true;
-#endif
-  return false;
-}
-
-bool SystemInformationImplementation::QueryBSDMemory()
-{
-#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) ||    \
-  defined(__DragonFly__)
-  int ctrl[2] = { CTL_HW, HW_PHYSMEM };
-#  if defined(HW_PHYSMEM64)
-  int64_t k;
-  ctrl[1] = HW_PHYSMEM64;
-#  else
-  int k;
-#  endif
-  size_t sz = sizeof(k);
-
-  if (sysctl(ctrl, 2, &k, &sz, nullptr, 0) != 0) {
-    return false;
-  }
-
-  this->TotalPhysicalMemory = k >> 10 >> 10;
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryQNXProcessor()
-{
-#if defined(__QNX__)
-  // the output on my QNX 6.4.1 looks like this:
-  // Processor1: 686 Pentium II Stepping 3 2175MHz FPU
-  std::string buffer;
-  std::vector<const char*> args;
-  args.clear();
-
-  args.push_back("pidin");
-  args.push_back("info");
-  args.push_back(0);
-  buffer = this->RunProcess(args);
-  args.clear();
-
-  size_t pos = buffer.find("Processor1:");
-  if (pos == std::string::npos)
-    return false;
-
-  size_t pos2 = buffer.find("MHz", pos);
-  if (pos2 == std::string::npos)
-    return false;
-
-  size_t pos3 = pos2;
-  while (buffer[pos3] != ' ')
-    --pos3;
-
-  this->CPUSpeedInMHz = atoi(buffer.substr(pos3 + 1, pos2 - pos3 - 1).c_str());
-
-  pos2 = buffer.find(" Stepping", pos);
-  if (pos2 != std::string::npos) {
-    pos2 = buffer.find(" ", pos2 + 1);
-    if (pos2 != std::string::npos && pos2 < pos3) {
-      this->ChipID.Revision =
-        atoi(buffer.substr(pos2 + 1, pos3 - pos2).c_str());
-    }
-  }
-
-  this->NumberOfPhysicalCPU = 0;
-  do {
-    pos = buffer.find("\nProcessor", pos + 1);
-    ++this->NumberOfPhysicalCPU;
-  } while (pos != std::string::npos);
-  this->NumberOfLogicalCPU = 1;
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryBSDProcessor()
-{
-#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) ||    \
-  defined(__DragonFly__)
-  int k;
-  size_t sz = sizeof(k);
-  int ctrl[2] = { CTL_HW, HW_NCPU };
-
-  if (sysctl(ctrl, 2, &k, &sz, nullptr, 0) != 0) {
-    return false;
-  }
-
-  this->NumberOfPhysicalCPU = k;
-  this->NumberOfLogicalCPU = this->NumberOfPhysicalCPU;
-
-#  if defined(HW_CPUSPEED)
-  ctrl[1] = HW_CPUSPEED;
-
-  if (sysctl(ctrl, 2, &k, &sz, nullptr, 0) != 0) {
-    return false;
-  }
-
-  this->CPUSpeedInMHz = (float)k;
-#  endif
-
-#  if defined(CPU_SSE)
-  ctrl[0] = CTL_MACHDEP;
-  ctrl[1] = CPU_SSE;
-
-  if (sysctl(ctrl, 2, &k, &sz, nullptr, 0) != 0) {
-    return false;
-  }
-
-  this->Features.HasSSE = (k > 0);
-#  endif
-
-#  if defined(CPU_SSE2)
-  ctrl[0] = CTL_MACHDEP;
-  ctrl[1] = CPU_SSE2;
-
-  if (sysctl(ctrl, 2, &k, &sz, nullptr, 0) != 0) {
-    return false;
-  }
-
-  this->Features.HasSSE2 = (k > 0);
-#  endif
-
-#  if defined(CPU_CPUVENDOR)
-  ctrl[0] = CTL_MACHDEP;
-  ctrl[1] = CPU_CPUVENDOR;
-  char vbuf[25];
-  ::memset(vbuf, 0, sizeof(vbuf));
-  sz = sizeof(vbuf) - 1;
-  if (sysctl(ctrl, 2, vbuf, &sz, nullptr, 0) != 0) {
-    return false;
-  }
-
-  this->ChipID.Vendor = vbuf;
-  this->FindManufacturer();
-#  endif
-
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryHPUXMemory()
-{
-#if defined(__hpux)
-  unsigned long tv = 0;
-  unsigned long tp = 0;
-  unsigned long av = 0;
-  unsigned long ap = 0;
-  struct pst_static pst;
-  struct pst_dynamic pdy;
-
-  unsigned long ps = 0;
-  if (pstat_getstatic(&pst, sizeof(pst), (size_t)1, 0) == -1) {
-    return false;
-  }
-
-  ps = pst.page_size;
-  tp = pst.physical_memory * ps;
-  tv = (pst.physical_memory + pst.pst_maxmem) * ps;
-  if (pstat_getdynamic(&pdy, sizeof(pdy), (size_t)1, 0) == -1) {
-    return false;
-  }
-
-  ap = tp - pdy.psd_rm * ps;
-  av = tv - pdy.psd_vm;
-  this->TotalVirtualMemory = tv >> 10 >> 10;
-  this->TotalPhysicalMemory = tp >> 10 >> 10;
-  this->AvailableVirtualMemory = av >> 10 >> 10;
-  this->AvailablePhysicalMemory = ap >> 10 >> 10;
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool SystemInformationImplementation::QueryHPUXProcessor()
-{
-#if defined(__hpux)
-#  if defined(KWSYS_SYS_HAS_MPCTL_H)
-  int c = mpctl(MPC_GETNUMSPUS_SYS, 0, 0);
-  if (c <= 0) {
-    return false;
-  }
-
-  this->NumberOfPhysicalCPU = c;
-  this->NumberOfLogicalCPU = this->NumberOfPhysicalCPU;
-
-  long t = sysconf(_SC_CPU_VERSION);
-
-  if (t == -1) {
-    return false;
-  }
-
-  switch (t) {
-    case CPU_PA_RISC1_0:
-      this->ChipID.Vendor = "Hewlett-Packard";
-      this->ChipID.Family = 0x100;
-      break;
-    case CPU_PA_RISC1_1:
-      this->ChipID.Vendor = "Hewlett-Packard";
-      this->ChipID.Family = 0x110;
-      break;
-    case CPU_PA_RISC2_0:
-      this->ChipID.Vendor = "Hewlett-Packard";
-      this->ChipID.Family = 0x200;
-      break;
-#    if defined(CPU_HP_INTEL_EM_1_0) || defined(CPU_IA64_ARCHREV_0)
-#      ifdef CPU_HP_INTEL_EM_1_0
-    case CPU_HP_INTEL_EM_1_0:
-#      endif
-#      ifdef CPU_IA64_ARCHREV_0
-    case CPU_IA64_ARCHREV_0:
-#      endif
-      this->ChipID.Vendor = "GenuineIntel";
-      this->Features.HasIA64 = true;
-      break;
-#    endif
-    default:
-      return false;
-  }
-
-  this->FindManufacturer();
-
-  return true;
-#  else
-  return false;
-#  endif
-#else
-  return false;
-#endif
-}
-
-/** Query the operating system information */
-bool SystemInformationImplementation::QueryOSInformation()
-{
-#if defined(_WIN32)
-
-  this->OSName = "Windows";
-
-  OSVERSIONINFOEXW osvi;
-  BOOL bIsWindows64Bit;
-  BOOL bOsVersionInfoEx;
-  char operatingSystem[256];
-
-  // Try calling GetVersionEx using the OSVERSIONINFOEX structure.
-  ZeroMemory(&osvi, sizeof(OSVERSIONINFOEXW));
-  osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
-#  ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#    pragma warning(push)
-#    ifdef __INTEL_COMPILER
-#      pragma warning(disable : 1478)
-#    elif defined __clang__
-#      pragma clang diagnostic push
-#      pragma clang diagnostic ignored "-Wdeprecated-declarations"
-#    else
-#      pragma warning(disable : 4996)
-#    endif
-#  endif
-  bOsVersionInfoEx = GetVersionExW((OSVERSIONINFOW*)&osvi);
-  if (!bOsVersionInfoEx) {
-    osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
-    if (!GetVersionExW((OSVERSIONINFOW*)&osvi)) {
-      return false;
-    }
-  }
-#  ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#    ifdef __clang__
-#      pragma clang diagnostic pop
-#    else
-#      pragma warning(pop)
-#    endif
-#  endif
-
-  switch (osvi.dwPlatformId) {
-    case VER_PLATFORM_WIN32_NT:
-      // Test for the product.
-      if (osvi.dwMajorVersion <= 4) {
-        this->OSRelease = "NT";
-      }
-      if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0) {
-        this->OSRelease = "2000";
-      }
-      if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) {
-        this->OSRelease = "XP";
-      }
-      // XP Professional x64
-      if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2) {
-        this->OSRelease = "XP";
-      }
-#  ifdef VER_NT_WORKSTATION
-      // Test for product type.
-      if (bOsVersionInfoEx) {
-        if (osvi.wProductType == VER_NT_WORKSTATION) {
-          if (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion == 0) {
-            this->OSRelease = "Vista";
-          }
-          if (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion == 1) {
-            this->OSRelease = "7";
-          }
-// VER_SUITE_PERSONAL may not be defined
-#    ifdef VER_SUITE_PERSONAL
-          else {
-            if (osvi.wSuiteMask & VER_SUITE_PERSONAL) {
-              this->OSRelease += " Personal";
-            } else {
-              this->OSRelease += " Professional";
-            }
-          }
-#    endif
-        } else if (osvi.wProductType == VER_NT_SERVER) {
-          // Check for .NET Server instead of Windows XP.
-          if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) {
-            this->OSRelease = ".NET";
-          }
-
-          // Continue with the type detection.
-          if (osvi.wSuiteMask & VER_SUITE_DATACENTER) {
-            this->OSRelease += " DataCenter Server";
-          } else if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE) {
-            this->OSRelease += " Advanced Server";
-          } else {
-            this->OSRelease += " Server";
-          }
-        }
-
-        sprintf(operatingSystem, "%ls (Build %ld)", osvi.szCSDVersion,
-                osvi.dwBuildNumber & 0xFFFF);
-        this->OSVersion = operatingSystem;
-      } else
-#  endif // VER_NT_WORKSTATION
-      {
-        HKEY hKey;
-        wchar_t szProductType[80];
-        DWORD dwBufLen;
-
-        // Query the registry to retrieve information.
-        RegOpenKeyExW(HKEY_LOCAL_MACHINE,
-                      L"SYSTEM\\CurrentControlSet\\Control\\ProductOptions", 0,
-                      KEY_QUERY_VALUE, &hKey);
-        RegQueryValueExW(hKey, L"ProductType", nullptr, nullptr,
-                         (LPBYTE)szProductType, &dwBufLen);
-        RegCloseKey(hKey);
-
-        if (lstrcmpiW(L"WINNT", szProductType) == 0) {
-          this->OSRelease += " Professional";
-        }
-        if (lstrcmpiW(L"LANMANNT", szProductType) == 0) {
-          // Decide between Windows 2000 Advanced Server and Windows .NET
-          // Enterprise Server.
-          if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) {
-            this->OSRelease += " Standard Server";
-          } else {
-            this->OSRelease += " Server";
-          }
-        }
-        if (lstrcmpiW(L"SERVERNT", szProductType) == 0) {
-          // Decide between Windows 2000 Advanced Server and Windows .NET
-          // Enterprise Server.
-          if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) {
-            this->OSRelease += " Enterprise Server";
-          } else {
-            this->OSRelease += " Advanced Server";
-          }
-        }
-      }
-
-      // Display version, service pack (if any), and build number.
-      if (osvi.dwMajorVersion <= 4) {
-        // NB: NT 4.0 and earlier.
-        sprintf(operatingSystem, "version %ld.%ld %ls (Build %ld)",
-                osvi.dwMajorVersion, osvi.dwMinorVersion, osvi.szCSDVersion,
-                osvi.dwBuildNumber & 0xFFFF);
-        this->OSVersion = operatingSystem;
-      } else if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) {
-        // Windows XP and .NET server.
-        typedef BOOL(CALLBACK * LPFNPROC)(HANDLE, BOOL*);
-        HINSTANCE hKernelDLL;
-        LPFNPROC DLLProc;
-
-        // Load the Kernel32 DLL.
-        hKernelDLL = LoadLibraryW(L"kernel32");
-        if (hKernelDLL != nullptr) {
-          // Only XP and .NET Server support IsWOW64Process so... Load
-          // dynamically!
-          DLLProc = (LPFNPROC)GetProcAddress(hKernelDLL, "IsWow64Process");
-
-          // If the function address is valid, call the function.
-          if (DLLProc != nullptr)
-            (DLLProc)(GetCurrentProcess(), &bIsWindows64Bit);
-          else
-            bIsWindows64Bit = false;
-
-          // Free the DLL module.
-          FreeLibrary(hKernelDLL);
-        }
-      } else {
-        // Windows 2000 and everything else.
-        sprintf(operatingSystem, "%ls (Build %ld)", osvi.szCSDVersion,
-                osvi.dwBuildNumber & 0xFFFF);
-        this->OSVersion = operatingSystem;
-      }
-      break;
-
-    case VER_PLATFORM_WIN32_WINDOWS:
-      // Test for the product.
-      if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0) {
-        this->OSRelease = "95";
-        if (osvi.szCSDVersion[1] == 'C') {
-          this->OSRelease += "OSR 2.5";
-        } else if (osvi.szCSDVersion[1] == 'B') {
-          this->OSRelease += "OSR 2";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10) {
-        this->OSRelease = "98";
-        if (osvi.szCSDVersion[1] == 'A') {
-          this->OSRelease += "SE";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90) {
-        this->OSRelease = "Me";
-      }
-      break;
-
-    case VER_PLATFORM_WIN32s:
-      this->OSRelease = "Win32s";
-      break;
-
-    default:
-      this->OSRelease = "Unknown";
-      break;
-  }
-
-  // Get the hostname
-  WORD wVersionRequested;
-  WSADATA wsaData;
-  char name[255];
-  wVersionRequested = MAKEWORD(2, 0);
-
-  if (WSAStartup(wVersionRequested, &wsaData) == 0) {
-    gethostname(name, sizeof(name));
-    WSACleanup();
-  }
-  this->Hostname = name;
-
-  const char* arch = getenv("PROCESSOR_ARCHITECTURE");
-  const char* wow64 = getenv("PROCESSOR_ARCHITEW6432");
-  if (arch) {
-    this->OSPlatform = arch;
-  }
-
-  if (wow64) {
-    // the PROCESSOR_ARCHITEW6432 is only defined when running 32bit programs
-    // on 64bit OS
-    this->OSIs64Bit = true;
-  } else if (arch) {
-    // all values other than x86 map to 64bit architectures
-    this->OSIs64Bit = (strncmp(arch, "x86", 3) != 0);
-  }
-
-#else
-
-  struct utsname unameInfo;
-  int errorFlag = uname(&unameInfo);
-  if (errorFlag == 0) {
-    this->OSName = unameInfo.sysname;
-    this->Hostname = unameInfo.nodename;
-    this->OSRelease = unameInfo.release;
-    this->OSVersion = unameInfo.version;
-    this->OSPlatform = unameInfo.machine;
-
-    // This is still insufficient to capture 64bit architecture such
-    // powerpc and possible mips and sparc
-    if (this->OSPlatform.find_first_of("64") != std::string::npos) {
-      this->OSIs64Bit = true;
-    }
-  }
-
-#  ifdef __APPLE__
-  this->OSName = "Unknown Apple OS";
-  this->OSRelease = "Unknown product version";
-  this->OSVersion = "Unknown build version";
-
-  this->CallSwVers("-productName", this->OSName);
-  this->CallSwVers("-productVersion", this->OSRelease);
-  this->CallSwVers("-buildVersion", this->OSVersion);
-#  endif
-
-#endif
-
-  return true;
-}
-
-int SystemInformationImplementation::CallSwVers(const char* arg,
-                                                std::string& ver)
-{
-#ifdef __APPLE__
-  std::vector<const char*> args;
-  args.push_back("sw_vers");
-  args.push_back(arg);
-  args.push_back(nullptr);
-  ver = this->RunProcess(args);
-  this->TrimNewline(ver);
-#else
-  // avoid C4100
-  (void)arg;
-  (void)ver;
-#endif
-  return 0;
-}
-
-void SystemInformationImplementation::TrimNewline(std::string& output)
-{
-  // remove \r
-  std::string::size_type pos = 0;
-  while ((pos = output.find("\r", pos)) != std::string::npos) {
-    output.erase(pos);
-  }
-
-  // remove \n
-  pos = 0;
-  while ((pos = output.find("\n", pos)) != std::string::npos) {
-    output.erase(pos);
-  }
-}
-
-/** Return true if the machine is 64 bits */
-bool SystemInformationImplementation::Is64Bits()
-{
-  return this->OSIs64Bit;
-}
-}
diff --git a/test/API/driver/kwsys/SystemInformation.hxx.in b/test/API/driver/kwsys/SystemInformation.hxx.in
deleted file mode 100644
index fc42e9d..0000000
--- a/test/API/driver/kwsys/SystemInformation.hxx.in
+++ /dev/null
@@ -1,170 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_SystemInformation_h
-#define @KWSYS_NAMESPACE@_SystemInformation_h
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <stddef.h> /* size_t */
-#include <string>
-
-namespace @KWSYS_NAMESPACE@ {
-
-// forward declare the implementation class
-class SystemInformationImplementation;
-
-class @KWSYS_NAMESPACE@_EXPORT SystemInformation
-{
-#if @KWSYS_USE_LONG_LONG@
-  typedef long long LongLong;
-#elif @KWSYS_USE___INT64@
-  typedef __int64 LongLong;
-#else
-#  error "No Long Long"
-#endif
-  friend class SystemInformationImplementation;
-  SystemInformationImplementation* Implementation;
-
-public:
-  // possible parameter values for DoesCPUSupportFeature()
-  static const long int CPU_FEATURE_MMX = 1 << 0;
-  static const long int CPU_FEATURE_MMX_PLUS = 1 << 1;
-  static const long int CPU_FEATURE_SSE = 1 << 2;
-  static const long int CPU_FEATURE_SSE2 = 1 << 3;
-  static const long int CPU_FEATURE_AMD_3DNOW = 1 << 4;
-  static const long int CPU_FEATURE_AMD_3DNOW_PLUS = 1 << 5;
-  static const long int CPU_FEATURE_IA64 = 1 << 6;
-  static const long int CPU_FEATURE_MP_CAPABLE = 1 << 7;
-  static const long int CPU_FEATURE_HYPERTHREAD = 1 << 8;
-  static const long int CPU_FEATURE_SERIALNUMBER = 1 << 9;
-  static const long int CPU_FEATURE_APIC = 1 << 10;
-  static const long int CPU_FEATURE_SSE_FP = 1 << 11;
-  static const long int CPU_FEATURE_SSE_MMX = 1 << 12;
-  static const long int CPU_FEATURE_CMOV = 1 << 13;
-  static const long int CPU_FEATURE_MTRR = 1 << 14;
-  static const long int CPU_FEATURE_L1CACHE = 1 << 15;
-  static const long int CPU_FEATURE_L2CACHE = 1 << 16;
-  static const long int CPU_FEATURE_L3CACHE = 1 << 17;
-  static const long int CPU_FEATURE_ACPI = 1 << 18;
-  static const long int CPU_FEATURE_THERMALMONITOR = 1 << 19;
-  static const long int CPU_FEATURE_TEMPSENSEDIODE = 1 << 20;
-  static const long int CPU_FEATURE_FREQUENCYID = 1 << 21;
-  static const long int CPU_FEATURE_VOLTAGEID_FREQUENCY = 1 << 22;
-  static const long int CPU_FEATURE_FPU = 1 << 23;
-
-public:
-  SystemInformation();
-  ~SystemInformation();
-
-  SystemInformation(const SystemInformation&) = delete;
-  SystemInformation& operator=(const SystemInformation&) = delete;
-
-  const char* GetVendorString();
-  const char* GetVendorID();
-  std::string GetTypeID();
-  std::string GetFamilyID();
-  std::string GetModelID();
-  std::string GetModelName();
-  std::string GetSteppingCode();
-  const char* GetExtendedProcessorName();
-  const char* GetProcessorSerialNumber();
-  int GetProcessorCacheSize();
-  unsigned int GetLogicalProcessorsPerPhysical();
-  float GetProcessorClockFrequency();
-  int GetProcessorAPICID();
-  int GetProcessorCacheXSize(long int);
-  bool DoesCPUSupportFeature(long int);
-
-  // returns an informative general description of the cpu
-  // on this system.
-  std::string GetCPUDescription();
-
-  const char* GetHostname();
-  std::string GetFullyQualifiedDomainName();
-
-  const char* GetOSName();
-  const char* GetOSRelease();
-  const char* GetOSVersion();
-  const char* GetOSPlatform();
-
-  int GetOSIsWindows();
-  int GetOSIsLinux();
-  int GetOSIsApple();
-
-  // returns an informative general description of the os
-  // on this system.
-  std::string GetOSDescription();
-
-  // returns if the operating system is 64bit or not.
-  bool Is64Bits();
-
-  unsigned int GetNumberOfLogicalCPU();
-  unsigned int GetNumberOfPhysicalCPU();
-
-  bool DoesCPUSupportCPUID();
-
-  // Retrieve id of the current running process
-  LongLong GetProcessId();
-
-  // Retrieve memory information in MiB.
-  size_t GetTotalVirtualMemory();
-  size_t GetAvailableVirtualMemory();
-  size_t GetTotalPhysicalMemory();
-  size_t GetAvailablePhysicalMemory();
-
-  // returns an informative general description if the installed and
-  // available ram on this system. See the GetHostMemoryTotal, and
-  // Get{Host,Proc}MemoryAvailable methods for more information.
-  std::string GetMemoryDescription(const char* hostLimitEnvVarName = nullptr,
-                                   const char* procLimitEnvVarName = nullptr);
-
-  // Retrieve amount of physical memory installed on the system in KiB
-  // units.
-  LongLong GetHostMemoryTotal();
-
-  // Get total system RAM in units of KiB available colectivley to all
-  // processes in a process group. An example of a process group
-  // are the processes comprising an mpi program which is running in
-  // parallel. The amount of memory reported may differ from the host
-  // total if a host wide resource limit is applied. Such reource limits
-  // are reported to us via an application specified environment variable.
-  LongLong GetHostMemoryAvailable(const char* hostLimitEnvVarName = nullptr);
-
-  // Get total system RAM in units of KiB available to this process.
-  // This may differ from the host available if a per-process resource
-  // limit is applied. per-process memory limits are applied on unix
-  // system via rlimit API. Resource limits that are not imposed via
-  // rlimit API may be reported to us via an application specified
-  // environment variable.
-  LongLong GetProcMemoryAvailable(const char* hostLimitEnvVarName = nullptr,
-                                  const char* procLimitEnvVarName = nullptr);
-
-  // Get the system RAM used by all processes on the host, in units of KiB.
-  LongLong GetHostMemoryUsed();
-
-  // Get system RAM used by this process id in units of KiB.
-  LongLong GetProcMemoryUsed();
-
-  // Return the load average of the machine or -0.0 if it cannot
-  // be determined.
-  double GetLoadAverage();
-
-  // enable/disable stack trace signal handler. In order to
-  // produce an informative stack trace the application should
-  // be dynamically linked and compiled with debug symbols.
-  static void SetStackTraceOnError(int enable);
-
-  // format and return the current program stack in a string. In
-  // order to produce an informative stack trace the application
-  // should be dynamically linked and compiled with debug symbols.
-  static std::string GetProgramStack(int firstFrame, int wholePath);
-
-  /** Run the different checks */
-  void RunCPUCheck();
-  void RunOSCheck();
-  void RunMemoryCheck();
-};
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/SystemTools.cxx b/test/API/driver/kwsys/SystemTools.cxx
deleted file mode 100644
index ce4d6ef..0000000
--- a/test/API/driver/kwsys/SystemTools.cxx
+++ /dev/null
@@ -1,4703 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifdef __osf__
-#  define _OSF_SOURCE
-#  define _POSIX_C_SOURCE 199506L
-#  define _XOPEN_SOURCE_EXTENDED
-#endif
-
-#if defined(_WIN32) &&                                                        \
-  (defined(_MSC_VER) || defined(__WATCOMC__) || defined(__BORLANDC__) ||      \
-   defined(__MINGW32__))
-#  define KWSYS_WINDOWS_DIRS
-#else
-#  if defined(__SUNPRO_CC)
-#    include <fcntl.h>
-#  endif
-#endif
-
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(RegularExpression.hxx)
-#include KWSYS_HEADER(SystemTools.hxx)
-#include KWSYS_HEADER(Directory.hxx)
-#include KWSYS_HEADER(FStream.hxx)
-#include KWSYS_HEADER(Encoding.h)
-#include KWSYS_HEADER(Encoding.hxx)
-
-#include <fstream>
-#include <iostream>
-#include <set>
-#include <sstream>
-#include <utility>
-#include <vector>
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Directory.hxx.in"
-#  include "Encoding.hxx.in"
-#  include "FStream.hxx.in"
-#  include "RegularExpression.hxx.in"
-#  include "SystemTools.hxx.in"
-#endif
-
-#ifdef _MSC_VER
-#  pragma warning(disable : 4786)
-#endif
-
-#if defined(__sgi) && !defined(__GNUC__)
-#  pragma set woff 1375 /* base class destructor not virtual */
-#endif
-
-#include <ctype.h>
-#include <errno.h>
-#ifdef __QNX__
-#  include <malloc.h> /* for malloc/free on QNX */
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#if defined(_WIN32) && !defined(_MSC_VER) && defined(__GNUC__)
-#  include <strings.h> /* for strcasecmp */
-#endif
-
-#ifdef _MSC_VER
-#  define umask _umask // Note this is still umask on Borland
-#endif
-
-// support for realpath call
-#ifndef _WIN32
-#  include <limits.h>
-#  include <pwd.h>
-#  include <sys/ioctl.h>
-#  include <sys/time.h>
-#  include <sys/wait.h>
-#  include <unistd.h>
-#  include <utime.h>
-#  ifndef __VMS
-#    include <sys/param.h>
-#    include <termios.h>
-#  endif
-#  include <signal.h> /* sigprocmask */
-#endif
-
-#ifdef __linux
-#  include <linux/fs.h>
-#endif
-
-// Windows API.
-#if defined(_WIN32)
-#  include <windows.h>
-#  include <winioctl.h>
-#  ifndef INVALID_FILE_ATTRIBUTES
-#    define INVALID_FILE_ATTRIBUTES ((DWORD)-1)
-#  endif
-#  if defined(_MSC_VER) && _MSC_VER >= 1800
-#    define KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#  endif
-#elif defined(__CYGWIN__)
-#  include <windows.h>
-#  undef _WIN32
-#endif
-
-#if !KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H
-extern char** environ;
-#endif
-
-#ifdef __CYGWIN__
-#  include <sys/cygwin.h>
-#endif
-
-// getpwnam doesn't exist on Windows and Cray Xt3/Catamount
-// same for TIOCGWINSZ
-#if defined(_WIN32) || defined(__LIBCATAMOUNT__) ||                           \
-  (defined(HAVE_GETPWNAM) && HAVE_GETPWNAM == 0)
-#  undef HAVE_GETPWNAM
-#  undef HAVE_TTY_INFO
-#else
-#  define HAVE_GETPWNAM 1
-#  define HAVE_TTY_INFO 1
-#endif
-
-#define VTK_URL_PROTOCOL_REGEX "([a-zA-Z0-9]*)://(.*)"
-#define VTK_URL_REGEX                                                         \
-  "([a-zA-Z0-9]*)://(([A-Za-z0-9]+)(:([^:@]+))?@)?([^:@/]+)(:([0-9]+))?/"     \
-  "(.+)?"
-
-#ifdef _MSC_VER
-#  include <sys/utime.h>
-#else
-#  include <utime.h>
-#endif
-
-// This is a hack to prevent warnings about these functions being
-// declared but not referenced.
-#if defined(__sgi) && !defined(__GNUC__)
-#  include <sys/termios.h>
-namespace KWSYS_NAMESPACE {
-class SystemToolsHack
-{
-public:
-  enum
-  {
-    Ref1 = sizeof(cfgetospeed(0)),
-    Ref2 = sizeof(cfgetispeed(0)),
-    Ref3 = sizeof(tcgetattr(0, 0)),
-    Ref4 = sizeof(tcsetattr(0, 0, 0)),
-    Ref5 = sizeof(cfsetospeed(0, 0)),
-    Ref6 = sizeof(cfsetispeed(0, 0))
-  };
-};
-}
-#endif
-
-#if defined(_WIN32) &&                                                        \
-  (defined(_MSC_VER) || defined(__WATCOMC__) || defined(__BORLANDC__) ||      \
-   defined(__MINGW32__))
-#  include <direct.h>
-#  include <io.h>
-#  define _unlink unlink
-#endif
-
-/* The maximum length of a file name.  */
-#if defined(PATH_MAX)
-#  define KWSYS_SYSTEMTOOLS_MAXPATH PATH_MAX
-#elif defined(MAXPATHLEN)
-#  define KWSYS_SYSTEMTOOLS_MAXPATH MAXPATHLEN
-#else
-#  define KWSYS_SYSTEMTOOLS_MAXPATH 16384
-#endif
-#if defined(__WATCOMC__)
-#  include <direct.h>
-#  define _mkdir mkdir
-#  define _rmdir rmdir
-#  define _getcwd getcwd
-#  define _chdir chdir
-#endif
-
-#if defined(__BEOS__) && !defined(__ZETA__)
-#  include <be/kernel/OS.h>
-#  include <be/storage/Path.h>
-
-// BeOS 5 doesn't have usleep(), but it has snooze(), which is identical.
-static inline void usleep(unsigned int msec)
-{
-  ::snooze(msec);
-}
-
-// BeOS 5 also doesn't have realpath(), but its C++ API offers something close.
-static inline char* realpath(const char* path, char* resolved_path)
-{
-  const size_t maxlen = KWSYS_SYSTEMTOOLS_MAXPATH;
-  snprintf(resolved_path, maxlen, "%s", path);
-  BPath normalized(resolved_path, nullptr, true);
-  const char* resolved = normalized.Path();
-  if (resolved != nullptr) // nullptr == No such file.
-  {
-    if (snprintf(resolved_path, maxlen, "%s", resolved) < maxlen) {
-      return resolved_path;
-    }
-  }
-  return nullptr; // something went wrong.
-}
-#endif
-
-#ifdef _WIN32
-static time_t windows_filetime_to_posix_time(const FILETIME& ft)
-{
-  LARGE_INTEGER date;
-  date.HighPart = ft.dwHighDateTime;
-  date.LowPart = ft.dwLowDateTime;
-
-  // removes the diff between 1970 and 1601
-  date.QuadPart -= ((LONGLONG)(369 * 365 + 89) * 24 * 3600 * 10000000);
-
-  // converts back from 100-nanoseconds to seconds
-  return date.QuadPart / 10000000;
-}
-#endif
-
-#ifdef KWSYS_WINDOWS_DIRS
-#  include <wctype.h>
-
-inline int Mkdir(const std::string& dir)
-{
-  return _wmkdir(
-    KWSYS_NAMESPACE::Encoding::ToWindowsExtendedPath(dir).c_str());
-}
-inline int Rmdir(const std::string& dir)
-{
-  return _wrmdir(
-    KWSYS_NAMESPACE::Encoding::ToWindowsExtendedPath(dir).c_str());
-}
-inline const char* Getcwd(char* buf, unsigned int len)
-{
-  std::vector<wchar_t> w_buf(len);
-  if (_wgetcwd(&w_buf[0], len)) {
-    size_t nlen = kwsysEncoding_wcstombs(buf, &w_buf[0], len);
-    if (nlen == static_cast<size_t>(-1)) {
-      return 0;
-    }
-    if (nlen < len) {
-      // make sure the drive letter is capital
-      if (nlen > 1 && buf[1] == ':') {
-        buf[0] = toupper(buf[0]);
-      }
-      return buf;
-    }
-  }
-  return 0;
-}
-inline int Chdir(const std::string& dir)
-{
-#  if defined(__BORLANDC__)
-  return chdir(dir.c_str());
-#  else
-  return _wchdir(KWSYS_NAMESPACE::Encoding::ToWide(dir).c_str());
-#  endif
-}
-inline void Realpath(const std::string& path, std::string& resolved_path,
-                     std::string* errorMessage = 0)
-{
-  std::wstring tmp = KWSYS_NAMESPACE::Encoding::ToWide(path);
-  wchar_t* ptemp;
-  wchar_t fullpath[MAX_PATH];
-  DWORD bufferLen = GetFullPathNameW(
-    tmp.c_str(), sizeof(fullpath) / sizeof(fullpath[0]), fullpath, &ptemp);
-  if (bufferLen < sizeof(fullpath) / sizeof(fullpath[0])) {
-    resolved_path = KWSYS_NAMESPACE::Encoding::ToNarrow(fullpath);
-    KWSYS_NAMESPACE::SystemTools::ConvertToUnixSlashes(resolved_path);
-  } else if (errorMessage) {
-    if (bufferLen) {
-      *errorMessage = "Destination path buffer size too small.";
-    } else if (unsigned int errorId = GetLastError()) {
-      LPSTR message = nullptr;
-      DWORD size = FormatMessageA(
-        FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
-          FORMAT_MESSAGE_IGNORE_INSERTS,
-        nullptr, errorId, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-        (LPSTR)&message, 0, nullptr);
-      *errorMessage = std::string(message, size);
-      LocalFree(message);
-    } else {
-      *errorMessage = "Unknown error.";
-    }
-
-    resolved_path = "";
-  } else {
-    resolved_path = path;
-  }
-}
-#else
-#  include <sys/types.h>
-
-#  include <fcntl.h>
-#  include <unistd.h>
-inline int Mkdir(const std::string& dir)
-{
-  return mkdir(dir.c_str(), 00777);
-}
-inline int Rmdir(const std::string& dir)
-{
-  return rmdir(dir.c_str());
-}
-inline const char* Getcwd(char* buf, unsigned int len)
-{
-  return getcwd(buf, len);
-}
-
-inline int Chdir(const std::string& dir)
-{
-  return chdir(dir.c_str());
-}
-inline void Realpath(const std::string& path, std::string& resolved_path,
-                     std::string* errorMessage = nullptr)
-{
-  char resolved_name[KWSYS_SYSTEMTOOLS_MAXPATH];
-
-  errno = 0;
-  char* ret = realpath(path.c_str(), resolved_name);
-  if (ret) {
-    resolved_path = ret;
-  } else if (errorMessage) {
-    if (errno) {
-      *errorMessage = strerror(errno);
-    } else {
-      *errorMessage = "Unknown error.";
-    }
-
-    resolved_path = "";
-  } else {
-    // if path resolution fails, return what was passed in
-    resolved_path = path;
-  }
-}
-#endif
-
-#if !defined(_WIN32) && defined(__COMO__)
-// Hack for como strict mode to avoid defining _SVID_SOURCE or _BSD_SOURCE.
-extern "C" {
-extern FILE* popen(__const char* __command, __const char* __modes) __THROW;
-extern int pclose(FILE* __stream) __THROW;
-extern char* realpath(__const char* __restrict __name,
-                      char* __restrict __resolved) __THROW;
-extern char* strdup(__const char* __s) __THROW;
-extern int putenv(char* __string) __THROW;
-}
-#endif
-
-namespace KWSYS_NAMESPACE {
-
-double SystemTools::GetTime(void)
-{
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  FILETIME ft;
-  GetSystemTimeAsFileTime(&ft);
-  return (429.4967296 * ft.dwHighDateTime + 0.0000001 * ft.dwLowDateTime -
-          11644473600.0);
-#else
-  struct timeval t;
-  gettimeofday(&t, nullptr);
-  return 1.0 * double(t.tv_sec) + 0.000001 * double(t.tv_usec);
-#endif
-}
-
-/* Type of character storing the environment.  */
-#if defined(_WIN32)
-typedef wchar_t envchar;
-#else
-typedef char envchar;
-#endif
-
-/* Order by environment key only (VAR from VAR=VALUE).  */
-struct kwsysEnvCompare
-{
-  bool operator()(const envchar* l, const envchar* r) const
-  {
-#if defined(_WIN32)
-    const wchar_t* leq = wcschr(l, L'=');
-    const wchar_t* req = wcschr(r, L'=');
-    size_t llen = leq ? (leq - l) : wcslen(l);
-    size_t rlen = req ? (req - r) : wcslen(r);
-    if (llen == rlen) {
-      return wcsncmp(l, r, llen) < 0;
-    } else {
-      return wcscmp(l, r) < 0;
-    }
-#else
-    const char* leq = strchr(l, '=');
-    const char* req = strchr(r, '=');
-    size_t llen = leq ? static_cast<size_t>(leq - l) : strlen(l);
-    size_t rlen = req ? static_cast<size_t>(req - r) : strlen(r);
-    if (llen == rlen) {
-      return strncmp(l, r, llen) < 0;
-    } else {
-      return strcmp(l, r) < 0;
-    }
-#endif
-  }
-};
-
-class kwsysEnvSet : public std::set<const envchar*, kwsysEnvCompare>
-{
-public:
-  class Free
-  {
-    const envchar* Env;
-
-  public:
-    Free(const envchar* env)
-      : Env(env)
-    {
-    }
-    ~Free() { free(const_cast<envchar*>(this->Env)); }
-
-    Free(const Free&) = delete;
-    Free& operator=(const Free&) = delete;
-  };
-
-  const envchar* Release(const envchar* env)
-  {
-    const envchar* old = nullptr;
-    iterator i = this->find(env);
-    if (i != this->end()) {
-      old = *i;
-      this->erase(i);
-    }
-    return old;
-  }
-};
-
-#ifdef _WIN32
-struct SystemToolsPathCaseCmp
-{
-  bool operator()(std::string const& l, std::string const& r) const
-  {
-#  ifdef _MSC_VER
-    return _stricmp(l.c_str(), r.c_str()) < 0;
-#  elif defined(__GNUC__)
-    return strcasecmp(l.c_str(), r.c_str()) < 0;
-#  else
-    return SystemTools::Strucmp(l.c_str(), r.c_str()) < 0;
-#  endif
-  }
-};
-#endif
-
-/**
- * SystemTools static variables singleton class.
- */
-class SystemToolsStatic
-{
-public:
-  typedef std::map<std::string, std::string> StringMap;
-#if KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP
-  /**
-   * Path translation table from dir to refdir
-   * Each time 'dir' will be found it will be replace by 'refdir'
-   */
-  StringMap TranslationMap;
-#endif
-#ifdef _WIN32
-  static std::string GetCasePathName(std::string const& pathIn);
-  static std::string GetActualCaseForPathCached(std::string const& path);
-  static const char* GetEnvBuffered(const char* key);
-  std::map<std::string, std::string, SystemToolsPathCaseCmp> PathCaseMap;
-  std::map<std::string, std::string> EnvMap;
-#endif
-#ifdef __CYGWIN__
-  StringMap Cyg2Win32Map;
-#endif
-
-  /**
-   * Actual implementation of ReplaceString.
-   */
-  static void ReplaceString(std::string& source, const char* replace,
-                            size_t replaceSize, const std::string& with);
-
-  /**
-   * Actual implementation of FileIsFullPath.
-   */
-  static bool FileIsFullPath(const char*, size_t);
-
-  /**
-   * Find a filename (file or directory) in the system PATH, with
-   * optional extra paths.
-   */
-  static std::string FindName(
-    const std::string& name,
-    const std::vector<std::string>& path = std::vector<std::string>(),
-    bool no_system_path = false);
-};
-
-#ifdef _WIN32
-std::string SystemToolsStatic::GetCasePathName(std::string const& pathIn)
-{
-  std::string casePath;
-
-  // First check if the file is relative. We don't fix relative paths since the
-  // real case depends on the root directory and the given path fragment may
-  // have meaning elsewhere in the project.
-  if (!SystemTools::FileIsFullPath(pathIn)) {
-    // This looks unnecessary, but it allows for the return value optimization
-    // since all return paths return the same local variable.
-    casePath = pathIn;
-    return casePath;
-  }
-
-  std::vector<std::string> path_components;
-  SystemTools::SplitPath(pathIn, path_components);
-
-  // Start with root component.
-  std::vector<std::string>::size_type idx = 0;
-  casePath = path_components[idx++];
-  // make sure drive letter is always upper case
-  if (casePath.size() > 1 && casePath[1] == ':') {
-    casePath[0] = toupper(casePath[0]);
-  }
-  const char* sep = "";
-
-  // If network path, fill casePath with server/share so FindFirstFile
-  // will work after that.  Maybe someday call other APIs to get
-  // actual case of servers and shares.
-  if (path_components.size() > 2 && path_components[0] == "//") {
-    casePath += path_components[idx++];
-    casePath += "/";
-    casePath += path_components[idx++];
-    sep = "/";
-  }
-
-  // Convert case of all components that exist.
-  bool converting = true;
-  for (; idx < path_components.size(); idx++) {
-    casePath += sep;
-    sep = "/";
-
-    if (converting) {
-      // If path component contains wildcards, we skip matching
-      // because these filenames are not allowed on windows,
-      // and we do not want to match a different file.
-      if (path_components[idx].find('*') != std::string::npos ||
-          path_components[idx].find('?') != std::string::npos) {
-        converting = false;
-      } else {
-        std::string test_str = casePath;
-        test_str += path_components[idx];
-        WIN32_FIND_DATAW findData;
-        HANDLE hFind =
-          ::FindFirstFileW(Encoding::ToWide(test_str).c_str(), &findData);
-        if (INVALID_HANDLE_VALUE != hFind) {
-          path_components[idx] = Encoding::ToNarrow(findData.cFileName);
-          ::FindClose(hFind);
-        } else {
-          converting = false;
-        }
-      }
-    }
-
-    casePath += path_components[idx];
-  }
-  return casePath;
-}
-
-std::string SystemToolsStatic::GetActualCaseForPathCached(std::string const& p)
-{
-  // Check to see if actual case has already been called
-  // for this path, and the result is stored in the PathCaseMap
-  auto& pcm = SystemTools::Statics->PathCaseMap;
-  {
-    auto itr = pcm.find(p);
-    if (itr != pcm.end()) {
-      return itr->second;
-    }
-  }
-  std::string casePath = SystemToolsStatic::GetCasePathName(p);
-  if (casePath.size() <= MAX_PATH) {
-    pcm[p] = casePath;
-  }
-  return casePath;
-}
-#endif
-
-// adds the elements of the env variable path to the arg passed in
-void SystemTools::GetPath(std::vector<std::string>& path, const char* env)
-{
-  size_t const old_size = path.size();
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  const char pathSep = ';';
-#else
-  const char pathSep = ':';
-#endif
-  if (!env) {
-    env = "PATH";
-  }
-  std::string pathEnv;
-  if (!SystemTools::GetEnv(env, pathEnv)) {
-    return;
-  }
-
-  // A hack to make the below algorithm work.
-  if (!pathEnv.empty() && pathEnv.back() != pathSep) {
-    pathEnv += pathSep;
-  }
-  std::string::size_type start = 0;
-  bool done = false;
-  while (!done) {
-    std::string::size_type endpos = pathEnv.find(pathSep, start);
-    if (endpos != std::string::npos) {
-      path.push_back(pathEnv.substr(start, endpos - start));
-      start = endpos + 1;
-    } else {
-      done = true;
-    }
-  }
-  for (std::vector<std::string>::iterator i = path.begin() + old_size;
-       i != path.end(); ++i) {
-    SystemTools::ConvertToUnixSlashes(*i);
-  }
-}
-
-#if defined(_WIN32)
-const char* SystemToolsStatic::GetEnvBuffered(const char* key)
-{
-  std::string env;
-  if (SystemTools::GetEnv(key, env)) {
-    std::string& menv = SystemTools::Statics->EnvMap[key];
-    if (menv != env) {
-      menv = std::move(env);
-    }
-    return menv.c_str();
-  }
-  return nullptr;
-}
-#endif
-
-const char* SystemTools::GetEnv(const char* key)
-{
-#if defined(_WIN32)
-  return SystemToolsStatic::GetEnvBuffered(key);
-#else
-  return getenv(key);
-#endif
-}
-
-const char* SystemTools::GetEnv(const std::string& key)
-{
-#if defined(_WIN32)
-  return SystemToolsStatic::GetEnvBuffered(key.c_str());
-#else
-  return getenv(key.c_str());
-#endif
-}
-
-bool SystemTools::GetEnv(const char* key, std::string& result)
-{
-#if defined(_WIN32)
-  const std::wstring wkey = Encoding::ToWide(key);
-  const wchar_t* wv = _wgetenv(wkey.c_str());
-  if (wv) {
-    result = Encoding::ToNarrow(wv);
-    return true;
-  }
-#else
-  const char* v = getenv(key);
-  if (v) {
-    result = v;
-    return true;
-  }
-#endif
-  return false;
-}
-
-bool SystemTools::GetEnv(const std::string& key, std::string& result)
-{
-  return SystemTools::GetEnv(key.c_str(), result);
-}
-
-bool SystemTools::HasEnv(const char* key)
-{
-#if defined(_WIN32)
-  const std::wstring wkey = Encoding::ToWide(key);
-  const wchar_t* v = _wgetenv(wkey.c_str());
-#else
-  const char* v = getenv(key);
-#endif
-  return v != nullptr;
-}
-
-bool SystemTools::HasEnv(const std::string& key)
-{
-  return SystemTools::HasEnv(key.c_str());
-}
-
-#if KWSYS_CXX_HAS_UNSETENV
-/* unsetenv("A") removes A from the environment.
-   On older platforms it returns void instead of int.  */
-static int kwsysUnPutEnv(const std::string& env)
-{
-  size_t pos = env.find('=');
-  if (pos != std::string::npos) {
-    std::string name = env.substr(0, pos);
-    unsetenv(name.c_str());
-  } else {
-    unsetenv(env.c_str());
-  }
-  return 0;
-}
-
-#elif defined(__CYGWIN__) || defined(__GLIBC__)
-/* putenv("A") removes A from the environment.  It must not put the
-   memory in the environment because it does not have any "=" syntax.  */
-static int kwsysUnPutEnv(const std::string& env)
-{
-  int err = 0;
-  size_t pos = env.find('=');
-  size_t const len = pos == std::string::npos ? env.size() : pos;
-  size_t const sz = len + 1;
-  char local_buf[256];
-  char* buf = sz > sizeof(local_buf) ? (char*)malloc(sz) : local_buf;
-  if (!buf) {
-    return -1;
-  }
-  strncpy(buf, env.c_str(), len);
-  buf[len] = 0;
-  if (putenv(buf) < 0 && errno != EINVAL) {
-    err = errno;
-  }
-  if (buf != local_buf) {
-    free(buf);
-  }
-  if (err) {
-    errno = err;
-    return -1;
-  }
-  return 0;
-}
-
-#elif defined(_WIN32)
-/* putenv("A=") places "A=" in the environment, which is as close to
-   removal as we can get with the putenv API.  We have to leak the
-   most recent value placed in the environment for each variable name
-   on program exit in case exit routines access it.  */
-
-static kwsysEnvSet kwsysUnPutEnvSet;
-
-static int kwsysUnPutEnv(std::string const& env)
-{
-  std::wstring wEnv = Encoding::ToWide(env);
-  size_t const pos = wEnv.find('=');
-  size_t const len = pos == std::string::npos ? wEnv.size() : pos;
-  wEnv.resize(len + 1, L'=');
-  wchar_t* newEnv = _wcsdup(wEnv.c_str());
-  if (!newEnv) {
-    return -1;
-  }
-  kwsysEnvSet::Free oldEnv(kwsysUnPutEnvSet.Release(newEnv));
-  kwsysUnPutEnvSet.insert(newEnv);
-  return _wputenv(newEnv);
-}
-
-#else
-/* Manipulate the "environ" global directly.  */
-static int kwsysUnPutEnv(const std::string& env)
-{
-  size_t pos = env.find('=');
-  size_t const len = pos == std::string::npos ? env.size() : pos;
-  int in = 0;
-  int out = 0;
-  while (environ[in]) {
-    if (strlen(environ[in]) > len && environ[in][len] == '=' &&
-        strncmp(env.c_str(), environ[in], len) == 0) {
-      ++in;
-    } else {
-      environ[out++] = environ[in++];
-    }
-  }
-  while (out < in) {
-    environ[out++] = 0;
-  }
-  return 0;
-}
-#endif
-
-#if KWSYS_CXX_HAS_SETENV
-
-/* setenv("A", "B", 1) will set A=B in the environment and makes its
-   own copies of the strings.  */
-bool SystemTools::PutEnv(const std::string& env)
-{
-  size_t pos = env.find('=');
-  if (pos != std::string::npos) {
-    std::string name = env.substr(0, pos);
-    return setenv(name.c_str(), env.c_str() + pos + 1, 1) == 0;
-  } else {
-    return kwsysUnPutEnv(env) == 0;
-  }
-}
-
-bool SystemTools::UnPutEnv(const std::string& env)
-{
-  return kwsysUnPutEnv(env) == 0;
-}
-
-#else
-
-/* putenv("A=B") will set A=B in the environment.  Most putenv implementations
-   put their argument directly in the environment.  They never free the memory
-   on program exit.  Keep an active set of pointers to memory we allocate and
-   pass to putenv, one per environment key.  At program exit remove any
-   environment values that may still reference memory we allocated.  Then free
-   the memory.  This will not affect any environment values we never set.  */
-
-#  ifdef __INTEL_COMPILER
-#    pragma warning disable 444 /* base has non-virtual destructor */
-#  endif
-
-class kwsysEnv : public kwsysEnvSet
-{
-public:
-  ~kwsysEnv()
-  {
-    for (iterator i = this->begin(); i != this->end(); ++i) {
-#  if defined(_WIN32)
-      const std::string s = Encoding::ToNarrow(*i);
-      kwsysUnPutEnv(s);
-#  else
-      kwsysUnPutEnv(*i);
-#  endif
-      free(const_cast<envchar*>(*i));
-    }
-  }
-  bool Put(const char* env)
-  {
-#  if defined(_WIN32)
-    const std::wstring wEnv = Encoding::ToWide(env);
-    wchar_t* newEnv = _wcsdup(wEnv.c_str());
-#  else
-    char* newEnv = strdup(env);
-#  endif
-    Free oldEnv(this->Release(newEnv));
-    this->insert(newEnv);
-#  if defined(_WIN32)
-    return _wputenv(newEnv) == 0;
-#  else
-    return putenv(newEnv) == 0;
-#  endif
-  }
-  bool UnPut(const char* env)
-  {
-#  if defined(_WIN32)
-    const std::wstring wEnv = Encoding::ToWide(env);
-    Free oldEnv(this->Release(wEnv.c_str()));
-#  else
-    Free oldEnv(this->Release(env));
-#  endif
-    return kwsysUnPutEnv(env) == 0;
-  }
-};
-
-static kwsysEnv kwsysEnvInstance;
-
-bool SystemTools::PutEnv(const std::string& env)
-{
-  return kwsysEnvInstance.Put(env.c_str());
-}
-
-bool SystemTools::UnPutEnv(const std::string& env)
-{
-  return kwsysEnvInstance.UnPut(env.c_str());
-}
-
-#endif
-
-const char* SystemTools::GetExecutableExtension()
-{
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(__VMS)
-  return ".exe";
-#else
-  return "";
-#endif
-}
-
-FILE* SystemTools::Fopen(const std::string& file, const char* mode)
-{
-#ifdef _WIN32
-  return _wfopen(Encoding::ToWindowsExtendedPath(file).c_str(),
-                 Encoding::ToWide(mode).c_str());
-#else
-  return fopen(file.c_str(), mode);
-#endif
-}
-
-bool SystemTools::MakeDirectory(const char* path, const mode_t* mode)
-{
-  if (!path) {
-    return false;
-  }
-  return SystemTools::MakeDirectory(std::string(path), mode);
-}
-
-bool SystemTools::MakeDirectory(const std::string& path, const mode_t* mode)
-{
-  if (SystemTools::PathExists(path)) {
-    return SystemTools::FileIsDirectory(path);
-  }
-  if (path.empty()) {
-    return false;
-  }
-  std::string dir = path;
-  SystemTools::ConvertToUnixSlashes(dir);
-
-  std::string::size_type pos = 0;
-  std::string topdir;
-  while ((pos = dir.find('/', pos)) != std::string::npos) {
-    topdir = dir.substr(0, pos);
-
-    if (Mkdir(topdir) == 0 && mode != nullptr) {
-      SystemTools::SetPermissions(topdir, *mode);
-    }
-
-    ++pos;
-  }
-  topdir = dir;
-  if (Mkdir(topdir) != 0) {
-    // There is a bug in the Borland Run time library which makes MKDIR
-    // return EACCES when it should return EEXISTS
-    // if it is some other error besides directory exists
-    // then return false
-    if ((errno != EEXIST)
-#ifdef __BORLANDC__
-        && (errno != EACCES)
-#endif
-    ) {
-      return false;
-    }
-  } else if (mode != nullptr) {
-    SystemTools::SetPermissions(topdir, *mode);
-  }
-
-  return true;
-}
-
-// replace replace with with as many times as it shows up in source.
-// write the result into source.
-void SystemTools::ReplaceString(std::string& source,
-                                const std::string& replace,
-                                const std::string& with)
-{
-  // do while hangs if replaceSize is 0
-  if (replace.empty()) {
-    return;
-  }
-
-  SystemToolsStatic::ReplaceString(source, replace.c_str(), replace.size(),
-                                   with);
-}
-
-void SystemTools::ReplaceString(std::string& source, const char* replace,
-                                const char* with)
-{
-  // do while hangs if replaceSize is 0
-  if (!*replace) {
-    return;
-  }
-
-  SystemToolsStatic::ReplaceString(source, replace, strlen(replace),
-                                   with ? with : "");
-}
-
-void SystemToolsStatic::ReplaceString(std::string& source, const char* replace,
-                                      size_t replaceSize,
-                                      const std::string& with)
-{
-  const char* src = source.c_str();
-  char* searchPos = const_cast<char*>(strstr(src, replace));
-
-  // get out quick if string is not found
-  if (!searchPos) {
-    return;
-  }
-
-  // perform replacements until done
-  char* orig = strdup(src);
-  char* currentPos = orig;
-  searchPos = searchPos - src + orig;
-
-  // initialize the result
-  source.erase(source.begin(), source.end());
-  do {
-    *searchPos = '\0';
-    source += currentPos;
-    currentPos = searchPos + replaceSize;
-    // replace
-    source += with;
-    searchPos = strstr(currentPos, replace);
-  } while (searchPos);
-
-  // copy any trailing text
-  source += currentPos;
-  free(orig);
-}
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-
-#  if defined(KEY_WOW64_32KEY) && defined(KEY_WOW64_64KEY)
-#    define KWSYS_ST_KEY_WOW64_32KEY KEY_WOW64_32KEY
-#    define KWSYS_ST_KEY_WOW64_64KEY KEY_WOW64_64KEY
-#  else
-#    define KWSYS_ST_KEY_WOW64_32KEY 0x0200
-#    define KWSYS_ST_KEY_WOW64_64KEY 0x0100
-#  endif
-
-static bool SystemToolsParseRegistryKey(const std::string& key,
-                                        HKEY& primaryKey, std::string& second,
-                                        std::string& valuename)
-{
-  std::string primary = key;
-
-  size_t start = primary.find('\\');
-  if (start == std::string::npos) {
-    return false;
-  }
-
-  size_t valuenamepos = primary.find(';');
-  if (valuenamepos != std::string::npos) {
-    valuename = primary.substr(valuenamepos + 1);
-  }
-
-  second = primary.substr(start + 1, valuenamepos - start - 1);
-  primary = primary.substr(0, start);
-
-  if (primary == "HKEY_CURRENT_USER") {
-    primaryKey = HKEY_CURRENT_USER;
-  }
-  if (primary == "HKEY_CURRENT_CONFIG") {
-    primaryKey = HKEY_CURRENT_CONFIG;
-  }
-  if (primary == "HKEY_CLASSES_ROOT") {
-    primaryKey = HKEY_CLASSES_ROOT;
-  }
-  if (primary == "HKEY_LOCAL_MACHINE") {
-    primaryKey = HKEY_LOCAL_MACHINE;
-  }
-  if (primary == "HKEY_USERS") {
-    primaryKey = HKEY_USERS;
-  }
-
-  return true;
-}
-
-static DWORD SystemToolsMakeRegistryMode(DWORD mode,
-                                         SystemTools::KeyWOW64 view)
-{
-  // only add the modes when on a system that supports Wow64.
-  static FARPROC wow64p =
-    GetProcAddress(GetModuleHandleW(L"kernel32"), "IsWow64Process");
-  if (wow64p == nullptr) {
-    return mode;
-  }
-
-  if (view == SystemTools::KeyWOW64_32) {
-    return mode | KWSYS_ST_KEY_WOW64_32KEY;
-  } else if (view == SystemTools::KeyWOW64_64) {
-    return mode | KWSYS_ST_KEY_WOW64_64KEY;
-  }
-  return mode;
-}
-#endif
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-bool SystemTools::GetRegistrySubKeys(const std::string& key,
-                                     std::vector<std::string>& subkeys,
-                                     KeyWOW64 view)
-{
-  HKEY primaryKey = HKEY_CURRENT_USER;
-  std::string second;
-  std::string valuename;
-  if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
-    return false;
-  }
-
-  HKEY hKey;
-  if (RegOpenKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0,
-                    SystemToolsMakeRegistryMode(KEY_READ, view),
-                    &hKey) != ERROR_SUCCESS) {
-    return false;
-  } else {
-    wchar_t name[1024];
-    DWORD dwNameSize = sizeof(name) / sizeof(name[0]);
-
-    DWORD i = 0;
-    while (RegEnumKeyW(hKey, i, name, dwNameSize) == ERROR_SUCCESS) {
-      subkeys.push_back(Encoding::ToNarrow(name));
-      ++i;
-    }
-
-    RegCloseKey(hKey);
-  }
-
-  return true;
-}
-#else
-bool SystemTools::GetRegistrySubKeys(const std::string&,
-                                     std::vector<std::string>&, KeyWOW64)
-{
-  return false;
-}
-#endif
-
-// Read a registry value.
-// Example :
-//      HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.1\InstallPath
-//      =>  will return the data of the "default" value of the key
-//      HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root
-//      =>  will return the data of the "Root" value of the key
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-bool SystemTools::ReadRegistryValue(const std::string& key, std::string& value,
-                                    KeyWOW64 view)
-{
-  bool valueset = false;
-  HKEY primaryKey = HKEY_CURRENT_USER;
-  std::string second;
-  std::string valuename;
-  if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
-    return false;
-  }
-
-  HKEY hKey;
-  if (RegOpenKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0,
-                    SystemToolsMakeRegistryMode(KEY_READ, view),
-                    &hKey) != ERROR_SUCCESS) {
-    return false;
-  } else {
-    DWORD dwType, dwSize;
-    dwSize = 1023;
-    wchar_t data[1024];
-    if (RegQueryValueExW(hKey, Encoding::ToWide(valuename).c_str(), nullptr,
-                         &dwType, (BYTE*)data, &dwSize) == ERROR_SUCCESS) {
-      if (dwType == REG_SZ) {
-        value = Encoding::ToNarrow(data);
-        valueset = true;
-      } else if (dwType == REG_EXPAND_SZ) {
-        wchar_t expanded[1024];
-        DWORD dwExpandedSize = sizeof(expanded) / sizeof(expanded[0]);
-        if (ExpandEnvironmentStringsW(data, expanded, dwExpandedSize)) {
-          value = Encoding::ToNarrow(expanded);
-          valueset = true;
-        }
-      }
-    }
-
-    RegCloseKey(hKey);
-  }
-
-  return valueset;
-}
-#else
-bool SystemTools::ReadRegistryValue(const std::string&, std::string&, KeyWOW64)
-{
-  return false;
-}
-#endif
-
-// Write a registry value.
-// Example :
-//      HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.1\InstallPath
-//      =>  will set the data of the "default" value of the key
-//      HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root
-//      =>  will set the data of the "Root" value of the key
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-bool SystemTools::WriteRegistryValue(const std::string& key,
-                                     const std::string& value, KeyWOW64 view)
-{
-  HKEY primaryKey = HKEY_CURRENT_USER;
-  std::string second;
-  std::string valuename;
-  if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
-    return false;
-  }
-
-  HKEY hKey;
-  DWORD dwDummy;
-  wchar_t lpClass[] = L"";
-  if (RegCreateKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0, lpClass,
-                      REG_OPTION_NON_VOLATILE,
-                      SystemToolsMakeRegistryMode(KEY_WRITE, view), nullptr,
-                      &hKey, &dwDummy) != ERROR_SUCCESS) {
-    return false;
-  }
-
-  std::wstring wvalue = Encoding::ToWide(value);
-  if (RegSetValueExW(hKey, Encoding::ToWide(valuename).c_str(), 0, REG_SZ,
-                     (CONST BYTE*)wvalue.c_str(),
-                     (DWORD)(sizeof(wchar_t) * (wvalue.size() + 1))) ==
-      ERROR_SUCCESS) {
-    return true;
-  }
-  return false;
-}
-#else
-bool SystemTools::WriteRegistryValue(const std::string&, const std::string&,
-                                     KeyWOW64)
-{
-  return false;
-}
-#endif
-
-// Delete a registry value.
-// Example :
-//      HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.1\InstallPath
-//      =>  will delete the data of the "default" value of the key
-//      HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root
-//      =>  will delete the data of the "Root" value of the key
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-bool SystemTools::DeleteRegistryValue(const std::string& key, KeyWOW64 view)
-{
-  HKEY primaryKey = HKEY_CURRENT_USER;
-  std::string second;
-  std::string valuename;
-  if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
-    return false;
-  }
-
-  HKEY hKey;
-  if (RegOpenKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0,
-                    SystemToolsMakeRegistryMode(KEY_WRITE, view),
-                    &hKey) != ERROR_SUCCESS) {
-    return false;
-  } else {
-    if (RegDeleteValue(hKey, (LPTSTR)valuename.c_str()) == ERROR_SUCCESS) {
-      RegCloseKey(hKey);
-      return true;
-    }
-  }
-  return false;
-}
-#else
-bool SystemTools::DeleteRegistryValue(const std::string&, KeyWOW64)
-{
-  return false;
-}
-#endif
-
-bool SystemTools::SameFile(const std::string& file1, const std::string& file2)
-{
-#ifdef _WIN32
-  HANDLE hFile1, hFile2;
-
-  hFile1 =
-    CreateFileW(Encoding::ToWide(file1).c_str(), GENERIC_READ, FILE_SHARE_READ,
-                nullptr, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, nullptr);
-  hFile2 =
-    CreateFileW(Encoding::ToWide(file2).c_str(), GENERIC_READ, FILE_SHARE_READ,
-                nullptr, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, nullptr);
-  if (hFile1 == INVALID_HANDLE_VALUE || hFile2 == INVALID_HANDLE_VALUE) {
-    if (hFile1 != INVALID_HANDLE_VALUE) {
-      CloseHandle(hFile1);
-    }
-    if (hFile2 != INVALID_HANDLE_VALUE) {
-      CloseHandle(hFile2);
-    }
-    return false;
-  }
-
-  BY_HANDLE_FILE_INFORMATION fiBuf1;
-  BY_HANDLE_FILE_INFORMATION fiBuf2;
-  GetFileInformationByHandle(hFile1, &fiBuf1);
-  GetFileInformationByHandle(hFile2, &fiBuf2);
-  CloseHandle(hFile1);
-  CloseHandle(hFile2);
-  return (fiBuf1.dwVolumeSerialNumber == fiBuf2.dwVolumeSerialNumber &&
-          fiBuf1.nFileIndexHigh == fiBuf2.nFileIndexHigh &&
-          fiBuf1.nFileIndexLow == fiBuf2.nFileIndexLow);
-#else
-  struct stat fileStat1, fileStat2;
-  if (stat(file1.c_str(), &fileStat1) == 0 &&
-      stat(file2.c_str(), &fileStat2) == 0) {
-    // see if the files are the same file
-    // check the device inode and size
-    if (memcmp(&fileStat2.st_dev, &fileStat1.st_dev,
-               sizeof(fileStat1.st_dev)) == 0 &&
-        memcmp(&fileStat2.st_ino, &fileStat1.st_ino,
-               sizeof(fileStat1.st_ino)) == 0 &&
-        fileStat2.st_size == fileStat1.st_size) {
-      return true;
-    }
-  }
-  return false;
-#endif
-}
-
-bool SystemTools::PathExists(const std::string& path)
-{
-  if (path.empty()) {
-    return false;
-  }
-#if defined(__CYGWIN__)
-  // Convert path to native windows path if possible.
-  char winpath[MAX_PATH];
-  if (SystemTools::PathCygwinToWin32(path.c_str(), winpath)) {
-    return (GetFileAttributesA(winpath) != INVALID_FILE_ATTRIBUTES);
-  }
-  struct stat st;
-  return lstat(path.c_str(), &st) == 0;
-#elif defined(_WIN32)
-  return (GetFileAttributesW(Encoding::ToWindowsExtendedPath(path).c_str()) !=
-          INVALID_FILE_ATTRIBUTES);
-#else
-  struct stat st;
-  return lstat(path.c_str(), &st) == 0;
-#endif
-}
-
-bool SystemTools::FileExists(const char* filename)
-{
-  if (!filename) {
-    return false;
-  }
-  return SystemTools::FileExists(std::string(filename));
-}
-
-bool SystemTools::FileExists(const std::string& filename)
-{
-  if (filename.empty()) {
-    return false;
-  }
-#if defined(__CYGWIN__)
-  // Convert filename to native windows path if possible.
-  char winpath[MAX_PATH];
-  if (SystemTools::PathCygwinToWin32(filename.c_str(), winpath)) {
-    return (GetFileAttributesA(winpath) != INVALID_FILE_ATTRIBUTES);
-  }
-  return access(filename.c_str(), R_OK) == 0;
-#elif defined(_WIN32)
-  DWORD attr =
-    GetFileAttributesW(Encoding::ToWindowsExtendedPath(filename).c_str());
-  if (attr == INVALID_FILE_ATTRIBUTES) {
-    return false;
-  }
-
-  if (attr & FILE_ATTRIBUTE_REPARSE_POINT) {
-    // Using 0 instead of GENERIC_READ as it allows reading of file attributes
-    // even if we do not have permission to read the file itself
-    HANDLE handle =
-      CreateFileW(Encoding::ToWindowsExtendedPath(filename).c_str(), 0, 0,
-                  nullptr, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, nullptr);
-
-    if (handle == INVALID_HANDLE_VALUE) {
-      return false;
-    }
-
-    CloseHandle(handle);
-  }
-
-  return true;
-#else
-// SCO OpenServer 5.0.7/3.2's command has 711 permission.
-#  if defined(_SCO_DS)
-  return access(filename.c_str(), F_OK) == 0;
-#  else
-  return access(filename.c_str(), R_OK) == 0;
-#  endif
-#endif
-}
-
-bool SystemTools::FileExists(const char* filename, bool isFile)
-{
-  if (!filename) {
-    return false;
-  }
-  return SystemTools::FileExists(std::string(filename), isFile);
-}
-
-bool SystemTools::FileExists(const std::string& filename, bool isFile)
-{
-  if (SystemTools::FileExists(filename)) {
-    // If isFile is set return not FileIsDirectory,
-    // so this will only be true if it is a file
-    return !isFile || !SystemTools::FileIsDirectory(filename);
-  }
-  return false;
-}
-
-bool SystemTools::TestFileAccess(const char* filename,
-                                 TestFilePermissions permissions)
-{
-  if (!filename) {
-    return false;
-  }
-  return SystemTools::TestFileAccess(std::string(filename), permissions);
-}
-
-bool SystemTools::TestFileAccess(const std::string& filename,
-                                 TestFilePermissions permissions)
-{
-  if (filename.empty()) {
-    return false;
-  }
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  // If execute set, change to read permission (all files on Windows
-  // are executable if they are readable).  The CRT will always fail
-  // if you pass an execute bit.
-  if (permissions & TEST_FILE_EXECUTE) {
-    permissions &= ~TEST_FILE_EXECUTE;
-    permissions |= TEST_FILE_READ;
-  }
-  return _waccess(Encoding::ToWindowsExtendedPath(filename).c_str(),
-                  permissions) == 0;
-#else
-  return access(filename.c_str(), permissions) == 0;
-#endif
-}
-
-int SystemTools::Stat(const char* path, SystemTools::Stat_t* buf)
-{
-  if (!path) {
-    errno = EFAULT;
-    return -1;
-  }
-  return SystemTools::Stat(std::string(path), buf);
-}
-
-int SystemTools::Stat(const std::string& path, SystemTools::Stat_t* buf)
-{
-  if (path.empty()) {
-    errno = ENOENT;
-    return -1;
-  }
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  // Ideally we should use Encoding::ToWindowsExtendedPath to support
-  // long paths, but _wstat64 rejects paths with '?' in them, thinking
-  // they are wildcards.
-  std::wstring const& wpath = Encoding::ToWide(path);
-#  if defined(__BORLANDC__)
-  return _wstati64(wpath.c_str(), buf);
-#  else
-  return _wstat64(wpath.c_str(), buf);
-#  endif
-#else
-  return stat(path.c_str(), buf);
-#endif
-}
-
-#ifdef __CYGWIN__
-bool SystemTools::PathCygwinToWin32(const char* path, char* win32_path)
-{
-  auto itr = SystemTools::Statics->Cyg2Win32Map.find(path);
-  if (itr != SystemTools::Statics->Cyg2Win32Map.end()) {
-    strncpy(win32_path, itr->second.c_str(), MAX_PATH);
-  } else {
-    if (cygwin_conv_path(CCP_POSIX_TO_WIN_A, path, win32_path, MAX_PATH) !=
-        0) {
-      win32_path[0] = 0;
-    }
-    SystemTools::Statics->Cyg2Win32Map.insert(
-      SystemToolsStatic::StringMap::value_type(path, win32_path));
-  }
-  return win32_path[0] != 0;
-}
-#endif
-
-bool SystemTools::Touch(const std::string& filename, bool create)
-{
-  if (!SystemTools::PathExists(filename)) {
-    if (create) {
-      FILE* file = Fopen(filename, "a+b");
-      if (file) {
-        fclose(file);
-        return true;
-      }
-      return false;
-    } else {
-      return true;
-    }
-  }
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  HANDLE h = CreateFileW(Encoding::ToWindowsExtendedPath(filename).c_str(),
-                         FILE_WRITE_ATTRIBUTES, FILE_SHARE_WRITE, 0,
-                         OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
-  if (!h) {
-    return false;
-  }
-  FILETIME mtime;
-  GetSystemTimeAsFileTime(&mtime);
-  if (!SetFileTime(h, 0, 0, &mtime)) {
-    CloseHandle(h);
-    return false;
-  }
-  CloseHandle(h);
-#elif KWSYS_CXX_HAS_UTIMENSAT
-  // utimensat is only available on newer Unixes and macOS 10.13+
-  if (utimensat(AT_FDCWD, filename.c_str(), nullptr, 0) < 0) {
-    return false;
-  }
-#else
-  // fall back to utimes
-  if (utimes(filename.c_str(), nullptr) < 0) {
-    return false;
-  }
-#endif
-  return true;
-}
-
-bool SystemTools::FileTimeCompare(const std::string& f1, const std::string& f2,
-                                  int* result)
-{
-  // Default to same time.
-  *result = 0;
-#if !defined(_WIN32) || defined(__CYGWIN__)
-  // POSIX version.  Use stat function to get file modification time.
-  struct stat s1;
-  if (stat(f1.c_str(), &s1) != 0) {
-    return false;
-  }
-  struct stat s2;
-  if (stat(f2.c_str(), &s2) != 0) {
-    return false;
-  }
-#  if KWSYS_CXX_STAT_HAS_ST_MTIM
-  // Compare using nanosecond resolution.
-  if (s1.st_mtim.tv_sec < s2.st_mtim.tv_sec) {
-    *result = -1;
-  } else if (s1.st_mtim.tv_sec > s2.st_mtim.tv_sec) {
-    *result = 1;
-  } else if (s1.st_mtim.tv_nsec < s2.st_mtim.tv_nsec) {
-    *result = -1;
-  } else if (s1.st_mtim.tv_nsec > s2.st_mtim.tv_nsec) {
-    *result = 1;
-  }
-#  elif KWSYS_CXX_STAT_HAS_ST_MTIMESPEC
-  // Compare using nanosecond resolution.
-  if (s1.st_mtimespec.tv_sec < s2.st_mtimespec.tv_sec) {
-    *result = -1;
-  } else if (s1.st_mtimespec.tv_sec > s2.st_mtimespec.tv_sec) {
-    *result = 1;
-  } else if (s1.st_mtimespec.tv_nsec < s2.st_mtimespec.tv_nsec) {
-    *result = -1;
-  } else if (s1.st_mtimespec.tv_nsec > s2.st_mtimespec.tv_nsec) {
-    *result = 1;
-  }
-#  else
-  // Compare using 1 second resolution.
-  if (s1.st_mtime < s2.st_mtime) {
-    *result = -1;
-  } else if (s1.st_mtime > s2.st_mtime) {
-    *result = 1;
-  }
-#  endif
-#else
-  // Windows version.  Get the modification time from extended file attributes.
-  WIN32_FILE_ATTRIBUTE_DATA f1d;
-  WIN32_FILE_ATTRIBUTE_DATA f2d;
-  if (!GetFileAttributesExW(Encoding::ToWindowsExtendedPath(f1).c_str(),
-                            GetFileExInfoStandard, &f1d)) {
-    return false;
-  }
-  if (!GetFileAttributesExW(Encoding::ToWindowsExtendedPath(f2).c_str(),
-                            GetFileExInfoStandard, &f2d)) {
-    return false;
-  }
-
-  // Compare the file times using resolution provided by system call.
-  *result = (int)CompareFileTime(&f1d.ftLastWriteTime, &f2d.ftLastWriteTime);
-#endif
-  return true;
-}
-
-// Return a capitalized string (i.e the first letter is uppercased, all other
-// are lowercased)
-std::string SystemTools::Capitalized(const std::string& s)
-{
-  std::string n;
-  if (s.empty()) {
-    return n;
-  }
-  n.resize(s.size());
-  n[0] = static_cast<std::string::value_type>(toupper(s[0]));
-  for (size_t i = 1; i < s.size(); i++) {
-    n[i] = static_cast<std::string::value_type>(tolower(s[i]));
-  }
-  return n;
-}
-
-// Return capitalized words
-std::string SystemTools::CapitalizedWords(const std::string& s)
-{
-  std::string n(s);
-  for (size_t i = 0; i < s.size(); i++) {
-#if defined(_MSC_VER) && defined(_MT) && defined(_DEBUG)
-    // MS has an assert that will fail if s[i] < 0; setting
-    // LC_CTYPE using setlocale() does *not* help. Painful.
-    if ((int)s[i] >= 0 && isalpha(s[i]) &&
-        (i == 0 || ((int)s[i - 1] >= 0 && isspace(s[i - 1]))))
-#else
-    if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1])))
-#endif
-    {
-      n[i] = static_cast<std::string::value_type>(toupper(s[i]));
-    }
-  }
-  return n;
-}
-
-// Return uncapitalized words
-std::string SystemTools::UnCapitalizedWords(const std::string& s)
-{
-  std::string n(s);
-  for (size_t i = 0; i < s.size(); i++) {
-#if defined(_MSC_VER) && defined(_MT) && defined(_DEBUG)
-    // MS has an assert that will fail if s[i] < 0; setting
-    // LC_CTYPE using setlocale() does *not* help. Painful.
-    if ((int)s[i] >= 0 && isalpha(s[i]) &&
-        (i == 0 || ((int)s[i - 1] >= 0 && isspace(s[i - 1]))))
-#else
-    if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1])))
-#endif
-    {
-      n[i] = static_cast<std::string::value_type>(tolower(s[i]));
-    }
-  }
-  return n;
-}
-
-// only works for words with at least two letters
-std::string SystemTools::AddSpaceBetweenCapitalizedWords(const std::string& s)
-{
-  std::string n;
-  if (!s.empty()) {
-    n.reserve(s.size());
-    n += s[0];
-    for (size_t i = 1; i < s.size(); i++) {
-      if (isupper(s[i]) && !isspace(s[i - 1]) && !isupper(s[i - 1])) {
-        n += ' ';
-      }
-      n += s[i];
-    }
-  }
-  return n;
-}
-
-char* SystemTools::AppendStrings(const char* str1, const char* str2)
-{
-  if (!str1) {
-    return SystemTools::DuplicateString(str2);
-  }
-  if (!str2) {
-    return SystemTools::DuplicateString(str1);
-  }
-  size_t len1 = strlen(str1);
-  char* newstr = new char[len1 + strlen(str2) + 1];
-  if (!newstr) {
-    return nullptr;
-  }
-  strcpy(newstr, str1);
-  strcat(newstr + len1, str2);
-  return newstr;
-}
-
-char* SystemTools::AppendStrings(const char* str1, const char* str2,
-                                 const char* str3)
-{
-  if (!str1) {
-    return SystemTools::AppendStrings(str2, str3);
-  }
-  if (!str2) {
-    return SystemTools::AppendStrings(str1, str3);
-  }
-  if (!str3) {
-    return SystemTools::AppendStrings(str1, str2);
-  }
-
-  size_t len1 = strlen(str1), len2 = strlen(str2);
-  char* newstr = new char[len1 + len2 + strlen(str3) + 1];
-  if (!newstr) {
-    return nullptr;
-  }
-  strcpy(newstr, str1);
-  strcat(newstr + len1, str2);
-  strcat(newstr + len1 + len2, str3);
-  return newstr;
-}
-
-// Return a lower case string
-std::string SystemTools::LowerCase(const std::string& s)
-{
-  std::string n;
-  n.resize(s.size());
-  for (size_t i = 0; i < s.size(); i++) {
-    n[i] = static_cast<std::string::value_type>(tolower(s[i]));
-  }
-  return n;
-}
-
-// Return a lower case string
-std::string SystemTools::UpperCase(const std::string& s)
-{
-  std::string n;
-  n.resize(s.size());
-  for (size_t i = 0; i < s.size(); i++) {
-    n[i] = static_cast<std::string::value_type>(toupper(s[i]));
-  }
-  return n;
-}
-
-// Count char in string
-size_t SystemTools::CountChar(const char* str, char c)
-{
-  size_t count = 0;
-
-  if (str) {
-    while (*str) {
-      if (*str == c) {
-        ++count;
-      }
-      ++str;
-    }
-  }
-  return count;
-}
-
-// Remove chars in string
-char* SystemTools::RemoveChars(const char* str, const char* toremove)
-{
-  if (!str) {
-    return nullptr;
-  }
-  char* clean_str = new char[strlen(str) + 1];
-  char* ptr = clean_str;
-  while (*str) {
-    const char* str2 = toremove;
-    while (*str2 && *str != *str2) {
-      ++str2;
-    }
-    if (!*str2) {
-      *ptr++ = *str;
-    }
-    ++str;
-  }
-  *ptr = '\0';
-  return clean_str;
-}
-
-// Remove chars in string
-char* SystemTools::RemoveCharsButUpperHex(const char* str)
-{
-  if (!str) {
-    return nullptr;
-  }
-  char* clean_str = new char[strlen(str) + 1];
-  char* ptr = clean_str;
-  while (*str) {
-    if ((*str >= '0' && *str <= '9') || (*str >= 'A' && *str <= 'F')) {
-      *ptr++ = *str;
-    }
-    ++str;
-  }
-  *ptr = '\0';
-  return clean_str;
-}
-
-// Replace chars in string
-char* SystemTools::ReplaceChars(char* str, const char* toreplace,
-                                char replacement)
-{
-  if (str) {
-    char* ptr = str;
-    while (*ptr) {
-      const char* ptr2 = toreplace;
-      while (*ptr2) {
-        if (*ptr == *ptr2) {
-          *ptr = replacement;
-        }
-        ++ptr2;
-      }
-      ++ptr;
-    }
-  }
-  return str;
-}
-
-// Returns if string starts with another string
-bool SystemTools::StringStartsWith(const char* str1, const char* str2)
-{
-  if (!str1 || !str2) {
-    return false;
-  }
-  size_t len1 = strlen(str1), len2 = strlen(str2);
-  return len1 >= len2 && !strncmp(str1, str2, len2) ? true : false;
-}
-
-// Returns if string starts with another string
-bool SystemTools::StringStartsWith(const std::string& str1, const char* str2)
-{
-  if (!str2) {
-    return false;
-  }
-  size_t len1 = str1.size(), len2 = strlen(str2);
-  return len1 >= len2 && !strncmp(str1.c_str(), str2, len2) ? true : false;
-}
-
-// Returns if string ends with another string
-bool SystemTools::StringEndsWith(const char* str1, const char* str2)
-{
-  if (!str1 || !str2) {
-    return false;
-  }
-  size_t len1 = strlen(str1), len2 = strlen(str2);
-  return len1 >= len2 && !strncmp(str1 + (len1 - len2), str2, len2) ? true
-                                                                    : false;
-}
-
-// Returns if string ends with another string
-bool SystemTools::StringEndsWith(const std::string& str1, const char* str2)
-{
-  if (!str2) {
-    return false;
-  }
-  size_t len1 = str1.size(), len2 = strlen(str2);
-  return len1 >= len2 && !strncmp(str1.c_str() + (len1 - len2), str2, len2)
-    ? true
-    : false;
-}
-
-// Returns a pointer to the last occurrence of str2 in str1
-const char* SystemTools::FindLastString(const char* str1, const char* str2)
-{
-  if (!str1 || !str2) {
-    return nullptr;
-  }
-
-  size_t len1 = strlen(str1), len2 = strlen(str2);
-  if (len1 >= len2) {
-    const char* ptr = str1 + len1 - len2;
-    do {
-      if (!strncmp(ptr, str2, len2)) {
-        return ptr;
-      }
-    } while (ptr-- != str1);
-  }
-
-  return nullptr;
-}
-
-// Duplicate string
-char* SystemTools::DuplicateString(const char* str)
-{
-  if (str) {
-    char* newstr = new char[strlen(str) + 1];
-    return strcpy(newstr, str);
-  }
-  return nullptr;
-}
-
-// Return a cropped string
-std::string SystemTools::CropString(const std::string& s, size_t max_len)
-{
-  if (!s.size() || max_len == 0 || max_len >= s.size()) {
-    return s;
-  }
-
-  std::string n;
-  n.reserve(max_len);
-
-  size_t middle = max_len / 2;
-
-  n += s.substr(0, middle);
-  n += s.substr(s.size() - (max_len - middle));
-
-  if (max_len > 2) {
-    n[middle] = '.';
-    if (max_len > 3) {
-      n[middle - 1] = '.';
-      if (max_len > 4) {
-        n[middle + 1] = '.';
-      }
-    }
-  }
-
-  return n;
-}
-
-std::vector<std::string> SystemTools::SplitString(const std::string& p,
-                                                  char sep, bool isPath)
-{
-  std::string path = p;
-  std::vector<std::string> paths;
-  if (path.empty()) {
-    return paths;
-  }
-  if (isPath && path[0] == '/') {
-    path.erase(path.begin());
-    paths.push_back("/");
-  }
-  std::string::size_type pos1 = 0;
-  std::string::size_type pos2 = path.find(sep, pos1 + 1);
-  while (pos2 != std::string::npos) {
-    paths.push_back(path.substr(pos1, pos2 - pos1));
-    pos1 = pos2 + 1;
-    pos2 = path.find(sep, pos1 + 1);
-  }
-  paths.push_back(path.substr(pos1, pos2 - pos1));
-
-  return paths;
-}
-
-int SystemTools::EstimateFormatLength(const char* format, va_list ap)
-{
-  if (!format) {
-    return 0;
-  }
-
-  // Quick-hack attempt at estimating the length of the string.
-  // Should never under-estimate.
-
-  // Start with the length of the format string itself.
-
-  size_t length = strlen(format);
-
-  // Increase the length for every argument in the format.
-
-  const char* cur = format;
-  while (*cur) {
-    if (*cur++ == '%') {
-      // Skip "%%" since it doesn't correspond to a va_arg.
-      if (*cur != '%') {
-        while (!int(isalpha(*cur))) {
-          ++cur;
-        }
-        switch (*cur) {
-          case 's': {
-            // Check the length of the string.
-            char* s = va_arg(ap, char*);
-            if (s) {
-              length += strlen(s);
-            }
-          } break;
-          case 'e':
-          case 'f':
-          case 'g': {
-            // Assume the argument contributes no more than 64 characters.
-            length += 64;
-
-            // Eat the argument.
-            static_cast<void>(va_arg(ap, double));
-          } break;
-          default: {
-            // Assume the argument contributes no more than 64 characters.
-            length += 64;
-
-            // Eat the argument.
-            static_cast<void>(va_arg(ap, int));
-          } break;
-        }
-      }
-
-      // Move past the characters just tested.
-      ++cur;
-    }
-  }
-
-  return static_cast<int>(length);
-}
-
-std::string SystemTools::EscapeChars(const char* str,
-                                     const char* chars_to_escape,
-                                     char escape_char)
-{
-  std::string n;
-  if (str) {
-    if (!chars_to_escape || !*chars_to_escape) {
-      n.append(str);
-    } else {
-      n.reserve(strlen(str));
-      while (*str) {
-        const char* ptr = chars_to_escape;
-        while (*ptr) {
-          if (*str == *ptr) {
-            n += escape_char;
-            break;
-          }
-          ++ptr;
-        }
-        n += *str;
-        ++str;
-      }
-    }
-  }
-  return n;
-}
-
-#ifdef __VMS
-static void ConvertVMSToUnix(std::string& path)
-{
-  std::string::size_type rootEnd = path.find(":[");
-  std::string::size_type pathEnd = path.find("]");
-  if (rootEnd != std::string::npos) {
-    std::string root = path.substr(0, rootEnd);
-    std::string pathPart = path.substr(rootEnd + 2, pathEnd - rootEnd - 2);
-    const char* pathCString = pathPart.c_str();
-    const char* pos0 = pathCString;
-    for (std::string::size_type pos = 0; *pos0; ++pos) {
-      if (*pos0 == '.') {
-        pathPart[pos] = '/';
-      }
-      pos0++;
-    }
-    path = "/" + root + "/" + pathPart;
-  }
-}
-#endif
-
-// convert windows slashes to unix slashes
-void SystemTools::ConvertToUnixSlashes(std::string& path)
-{
-  if (path.empty()) {
-    return;
-  }
-
-  const char* pathCString = path.c_str();
-  bool hasDoubleSlash = false;
-#ifdef __VMS
-  ConvertVMSToUnix(path);
-#else
-  const char* pos0 = pathCString;
-  for (std::string::size_type pos = 0; *pos0; ++pos) {
-    if (*pos0 == '\\') {
-      path[pos] = '/';
-    }
-
-    // Also, reuse the loop to check for slash followed by another slash
-    if (!hasDoubleSlash && *(pos0 + 1) == '/' && *(pos0 + 2) == '/') {
-#  ifdef _WIN32
-      // However, on windows if the first characters are both slashes,
-      // then keep them that way, so that network paths can be handled.
-      if (pos > 0) {
-        hasDoubleSlash = true;
-      }
-#  else
-      hasDoubleSlash = true;
-#  endif
-    }
-
-    pos0++;
-  }
-
-  if (hasDoubleSlash) {
-    SystemTools::ReplaceString(path, "//", "/");
-  }
-#endif
-
-  // remove any trailing slash
-  // if there is a tilda ~ then replace it with HOME
-  pathCString = path.c_str();
-  if (pathCString[0] == '~' &&
-      (pathCString[1] == '/' || pathCString[1] == '\0')) {
-    std::string homeEnv;
-    if (SystemTools::GetEnv("HOME", homeEnv)) {
-      path.replace(0, 1, homeEnv);
-    }
-  }
-#ifdef HAVE_GETPWNAM
-  else if (pathCString[0] == '~') {
-    std::string::size_type idx = path.find_first_of("/\0");
-    std::string user = path.substr(1, idx - 1);
-    passwd* pw = getpwnam(user.c_str());
-    if (pw) {
-      path.replace(0, idx, pw->pw_dir);
-    }
-  }
-#endif
-  // remove trailing slash if the path is more than
-  // a single /
-  pathCString = path.c_str();
-  size_t size = path.size();
-  if (size > 1 && path.back() == '/') {
-    // if it is c:/ then do not remove the trailing slash
-    if (!((size == 3 && pathCString[1] == ':'))) {
-      path.resize(size - 1);
-    }
-  }
-}
-
-#ifdef _WIN32
-std::wstring SystemTools::ConvertToWindowsExtendedPath(
-  const std::string& source)
-{
-  return Encoding::ToWindowsExtendedPath(source);
-}
-#endif
-
-// change // to /, and escape any spaces in the path
-std::string SystemTools::ConvertToUnixOutputPath(const std::string& path)
-{
-  std::string ret = path;
-
-  // remove // except at the beginning might be a cygwin drive
-  std::string::size_type pos = 1;
-  while ((pos = ret.find("//", pos)) != std::string::npos) {
-    ret.erase(pos, 1);
-  }
-  // escape spaces and () in the path
-  if (ret.find_first_of(" ") != std::string::npos) {
-    std::string result;
-    char lastch = 1;
-    for (const char* ch = ret.c_str(); *ch != '\0'; ++ch) {
-      // if it is already escaped then don't try to escape it again
-      if ((*ch == ' ') && lastch != '\\') {
-        result += '\\';
-      }
-      result += *ch;
-      lastch = *ch;
-    }
-    ret = result;
-  }
-  return ret;
-}
-
-std::string SystemTools::ConvertToOutputPath(const std::string& path)
-{
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  return SystemTools::ConvertToWindowsOutputPath(path);
-#else
-  return SystemTools::ConvertToUnixOutputPath(path);
-#endif
-}
-
-// remove double slashes not at the start
-std::string SystemTools::ConvertToWindowsOutputPath(const std::string& path)
-{
-  std::string ret;
-  // make it big enough for all of path and double quotes
-  ret.reserve(path.size() + 3);
-  // put path into the string
-  ret = path;
-  std::string::size_type pos = 0;
-  // first convert all of the slashes
-  while ((pos = ret.find('/', pos)) != std::string::npos) {
-    ret[pos] = '\\';
-    pos++;
-  }
-  // check for really small paths
-  if (ret.size() < 2) {
-    return ret;
-  }
-  // now clean up a bit and remove double slashes
-  // Only if it is not the first position in the path which is a network
-  // path on windows
-  pos = 1; // start at position 1
-  if (ret[0] == '\"') {
-    pos = 2; // if the string is already quoted then start at 2
-    if (ret.size() < 3) {
-      return ret;
-    }
-  }
-  while ((pos = ret.find("\\\\", pos)) != std::string::npos) {
-    ret.erase(pos, 1);
-  }
-  // now double quote the path if it has spaces in it
-  // and is not already double quoted
-  if (ret.find(' ') != std::string::npos && ret[0] != '\"') {
-    ret.insert(static_cast<std::string::size_type>(0),
-               static_cast<std::string::size_type>(1), '\"');
-    ret.append(1, '\"');
-  }
-  return ret;
-}
-
-/**
- * Append the filename from the path source to the directory name dir.
- */
-static std::string FileInDir(const std::string& source, const std::string& dir)
-{
-  std::string new_destination = dir;
-  SystemTools::ConvertToUnixSlashes(new_destination);
-  return new_destination + '/' + SystemTools::GetFilenameName(source);
-}
-
-bool SystemTools::CopyFileIfDifferent(const std::string& source,
-                                      const std::string& destination)
-{
-  // special check for a destination that is a directory
-  // FilesDiffer does not handle file to directory compare
-  if (SystemTools::FileIsDirectory(destination)) {
-    const std::string new_destination = FileInDir(source, destination);
-    return SystemTools::CopyFileIfDifferent(source, new_destination);
-  }
-  // source and destination are files so do a copy if they
-  // are different
-  if (SystemTools::FilesDiffer(source, destination)) {
-    return SystemTools::CopyFileAlways(source, destination);
-  }
-  // at this point the files must be the same so return true
-  return true;
-}
-
-#define KWSYS_ST_BUFFER 4096
-
-bool SystemTools::FilesDiffer(const std::string& source,
-                              const std::string& destination)
-{
-
-#if defined(_WIN32)
-  WIN32_FILE_ATTRIBUTE_DATA statSource;
-  if (GetFileAttributesExW(Encoding::ToWindowsExtendedPath(source).c_str(),
-                           GetFileExInfoStandard, &statSource) == 0) {
-    return true;
-  }
-
-  WIN32_FILE_ATTRIBUTE_DATA statDestination;
-  if (GetFileAttributesExW(
-        Encoding::ToWindowsExtendedPath(destination).c_str(),
-        GetFileExInfoStandard, &statDestination) == 0) {
-    return true;
-  }
-
-  if (statSource.nFileSizeHigh != statDestination.nFileSizeHigh ||
-      statSource.nFileSizeLow != statDestination.nFileSizeLow) {
-    return true;
-  }
-
-  if (statSource.nFileSizeHigh == 0 && statSource.nFileSizeLow == 0) {
-    return false;
-  }
-  off_t nleft =
-    ((__int64)statSource.nFileSizeHigh << 32) + statSource.nFileSizeLow;
-
-#else
-
-  struct stat statSource;
-  if (stat(source.c_str(), &statSource) != 0) {
-    return true;
-  }
-
-  struct stat statDestination;
-  if (stat(destination.c_str(), &statDestination) != 0) {
-    return true;
-  }
-
-  if (statSource.st_size != statDestination.st_size) {
-    return true;
-  }
-
-  if (statSource.st_size == 0) {
-    return false;
-  }
-  off_t nleft = statSource.st_size;
-#endif
-
-#if defined(_WIN32)
-  kwsys::ifstream finSource(source.c_str(), (std::ios::binary | std::ios::in));
-  kwsys::ifstream finDestination(destination.c_str(),
-                                 (std::ios::binary | std::ios::in));
-#else
-  kwsys::ifstream finSource(source.c_str());
-  kwsys::ifstream finDestination(destination.c_str());
-#endif
-  if (!finSource || !finDestination) {
-    return true;
-  }
-
-  // Compare the files a block at a time.
-  char source_buf[KWSYS_ST_BUFFER];
-  char dest_buf[KWSYS_ST_BUFFER];
-  while (nleft > 0) {
-    // Read a block from each file.
-    std::streamsize nnext = (nleft > KWSYS_ST_BUFFER)
-      ? KWSYS_ST_BUFFER
-      : static_cast<std::streamsize>(nleft);
-    finSource.read(source_buf, nnext);
-    finDestination.read(dest_buf, nnext);
-
-    // If either failed to read assume they are different.
-    if (static_cast<std::streamsize>(finSource.gcount()) != nnext ||
-        static_cast<std::streamsize>(finDestination.gcount()) != nnext) {
-      return true;
-    }
-
-    // If this block differs the file differs.
-    if (memcmp(static_cast<const void*>(source_buf),
-               static_cast<const void*>(dest_buf),
-               static_cast<size_t>(nnext)) != 0) {
-      return true;
-    }
-
-    // Update the byte count remaining.
-    nleft -= nnext;
-  }
-
-  // No differences found.
-  return false;
-}
-
-bool SystemTools::TextFilesDiffer(const std::string& path1,
-                                  const std::string& path2)
-{
-  kwsys::ifstream if1(path1.c_str());
-  kwsys::ifstream if2(path2.c_str());
-  if (!if1 || !if2) {
-    return true;
-  }
-
-  for (;;) {
-    std::string line1, line2;
-    bool hasData1 = GetLineFromStream(if1, line1);
-    bool hasData2 = GetLineFromStream(if2, line2);
-    if (hasData1 != hasData2) {
-      return true;
-    }
-    if (!hasData1) {
-      break;
-    }
-    if (line1 != line2) {
-      return true;
-    }
-  }
-  return false;
-}
-
-/**
- * Blockwise copy source to destination file
- */
-static bool CopyFileContentBlockwise(const std::string& source,
-                                     const std::string& destination)
-{
-// Open files
-#if defined(_WIN32)
-  kwsys::ifstream fin(
-    Encoding::ToNarrow(Encoding::ToWindowsExtendedPath(source)).c_str(),
-    std::ios::in | std::ios::binary);
-#else
-  kwsys::ifstream fin(source.c_str(), std::ios::in | std::ios::binary);
-#endif
-  if (!fin) {
-    return false;
-  }
-
-  // try and remove the destination file so that read only destination files
-  // can be written to.
-  // If the remove fails continue so that files in read only directories
-  // that do not allow file removal can be modified.
-  SystemTools::RemoveFile(destination);
-
-#if defined(_WIN32)
-  kwsys::ofstream fout(
-    Encoding::ToNarrow(Encoding::ToWindowsExtendedPath(destination)).c_str(),
-    std::ios::out | std::ios::trunc | std::ios::binary);
-#else
-  kwsys::ofstream fout(destination.c_str(),
-                       std::ios::out | std::ios::trunc | std::ios::binary);
-#endif
-  if (!fout) {
-    return false;
-  }
-
-  // This copy loop is very sensitive on certain platforms with
-  // slightly broken stream libraries (like HPUX).  Normally, it is
-  // incorrect to not check the error condition on the fin.read()
-  // before using the data, but the fin.gcount() will be zero if an
-  // error occurred.  Therefore, the loop should be safe everywhere.
-  while (fin) {
-    const int bufferSize = 4096;
-    char buffer[bufferSize];
-
-    fin.read(buffer, bufferSize);
-    if (fin.gcount()) {
-      fout.write(buffer, fin.gcount());
-    } else {
-      break;
-    }
-  }
-
-  // Make sure the operating system has finished writing the file
-  // before closing it.  This will ensure the file is finished before
-  // the check below.
-  fout.flush();
-
-  fin.close();
-  fout.close();
-
-  if (!fout) {
-    return false;
-  }
-
-  return true;
-}
-
-/**
- * Clone the source file to the destination file
- *
- * If available, the Linux FICLONE ioctl is used to create a check
- * copy-on-write clone of the source file.
- *
- * The method returns false for the following cases:
- * - The code has not been compiled on Linux or the ioctl was unknown
- * - The source and destination is on different file systems
- * - The underlying filesystem does not support file cloning
- * - An unspecified error occurred
- */
-static bool CloneFileContent(const std::string& source,
-                             const std::string& destination)
-{
-#if defined(__linux) && defined(FICLONE)
-  int in = open(source.c_str(), O_RDONLY);
-  if (in < 0) {
-    return false;
-  }
-
-  SystemTools::RemoveFile(destination);
-
-  int out =
-    open(destination.c_str(), O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
-  if (out < 0) {
-    close(in);
-    return false;
-  }
-
-  int result = ioctl(out, FICLONE, in);
-  close(in);
-  close(out);
-
-  if (result < 0) {
-    return false;
-  }
-
-  return true;
-#else
-  (void)source;
-  (void)destination;
-  return false;
-#endif
-}
-
-/**
- * Copy a file named by "source" to the file named by "destination".
- */
-bool SystemTools::CopyFileAlways(const std::string& source,
-                                 const std::string& destination)
-{
-  mode_t perm = 0;
-  bool perms = SystemTools::GetPermissions(source, perm);
-  std::string real_destination = destination;
-
-  if (SystemTools::FileIsDirectory(source)) {
-    SystemTools::MakeDirectory(destination);
-  } else {
-    // If destination is a directory, try to create a file with the same
-    // name as the source in that directory.
-
-    std::string destination_dir;
-    if (SystemTools::FileIsDirectory(destination)) {
-      destination_dir = real_destination;
-      SystemTools::ConvertToUnixSlashes(real_destination);
-      real_destination += '/';
-      std::string source_name = source;
-      real_destination += SystemTools::GetFilenameName(source_name);
-    } else {
-      destination_dir = SystemTools::GetFilenamePath(destination);
-    }
-    // If files are the same do not copy
-    if (SystemTools::SameFile(source, real_destination)) {
-      return true;
-    }
-
-    // Create destination directory
-
-    SystemTools::MakeDirectory(destination_dir);
-
-    if (!CloneFileContent(source, real_destination)) {
-      // if cloning did not succeed, fall back to blockwise copy
-      if (!CopyFileContentBlockwise(source, real_destination)) {
-        return false;
-      }
-    }
-  }
-  if (perms) {
-    if (!SystemTools::SetPermissions(real_destination, perm)) {
-      return false;
-    }
-  }
-  return true;
-}
-
-bool SystemTools::CopyAFile(const std::string& source,
-                            const std::string& destination, bool always)
-{
-  if (always) {
-    return SystemTools::CopyFileAlways(source, destination);
-  } else {
-    return SystemTools::CopyFileIfDifferent(source, destination);
-  }
-}
-
-/**
- * Copy a directory content from "source" directory to the directory named by
- * "destination".
- */
-bool SystemTools::CopyADirectory(const std::string& source,
-                                 const std::string& destination, bool always)
-{
-  Directory dir;
-  if (dir.Load(source) == 0) {
-    return false;
-  }
-  size_t fileNum;
-  if (!SystemTools::MakeDirectory(destination)) {
-    return false;
-  }
-  for (fileNum = 0; fileNum < dir.GetNumberOfFiles(); ++fileNum) {
-    if (strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)), ".") &&
-        strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)), "..")) {
-      std::string fullPath = source;
-      fullPath += "/";
-      fullPath += dir.GetFile(static_cast<unsigned long>(fileNum));
-      if (SystemTools::FileIsDirectory(fullPath)) {
-        std::string fullDestPath = destination;
-        fullDestPath += "/";
-        fullDestPath += dir.GetFile(static_cast<unsigned long>(fileNum));
-        if (!SystemTools::CopyADirectory(fullPath, fullDestPath, always)) {
-          return false;
-        }
-      } else {
-        if (!SystemTools::CopyAFile(fullPath, destination, always)) {
-          return false;
-        }
-      }
-    }
-  }
-
-  return true;
-}
-
-// return size of file; also returns zero if no file exists
-unsigned long SystemTools::FileLength(const std::string& filename)
-{
-  unsigned long length = 0;
-#ifdef _WIN32
-  WIN32_FILE_ATTRIBUTE_DATA fs;
-  if (GetFileAttributesExW(Encoding::ToWindowsExtendedPath(filename).c_str(),
-                           GetFileExInfoStandard, &fs) != 0) {
-    /* To support the full 64-bit file size, use fs.nFileSizeHigh
-     * and fs.nFileSizeLow to construct the 64 bit size
-
-    length = ((__int64)fs.nFileSizeHigh << 32) + fs.nFileSizeLow;
-     */
-    length = static_cast<unsigned long>(fs.nFileSizeLow);
-  }
-#else
-  struct stat fs;
-  if (stat(filename.c_str(), &fs) == 0) {
-    length = static_cast<unsigned long>(fs.st_size);
-  }
-#endif
-  return length;
-}
-
-int SystemTools::Strucmp(const char* l, const char* r)
-{
-  int lc;
-  int rc;
-  do {
-    lc = tolower(*l++);
-    rc = tolower(*r++);
-  } while (lc == rc && lc);
-  return lc - rc;
-}
-
-// return file's modified time
-long int SystemTools::ModifiedTime(const std::string& filename)
-{
-  long int mt = 0;
-#ifdef _WIN32
-  WIN32_FILE_ATTRIBUTE_DATA fs;
-  if (GetFileAttributesExW(Encoding::ToWindowsExtendedPath(filename).c_str(),
-                           GetFileExInfoStandard, &fs) != 0) {
-    mt = windows_filetime_to_posix_time(fs.ftLastWriteTime);
-  }
-#else
-  struct stat fs;
-  if (stat(filename.c_str(), &fs) == 0) {
-    mt = static_cast<long int>(fs.st_mtime);
-  }
-#endif
-  return mt;
-}
-
-// return file's creation time
-long int SystemTools::CreationTime(const std::string& filename)
-{
-  long int ct = 0;
-#ifdef _WIN32
-  WIN32_FILE_ATTRIBUTE_DATA fs;
-  if (GetFileAttributesExW(Encoding::ToWindowsExtendedPath(filename).c_str(),
-                           GetFileExInfoStandard, &fs) != 0) {
-    ct = windows_filetime_to_posix_time(fs.ftCreationTime);
-  }
-#else
-  struct stat fs;
-  if (stat(filename.c_str(), &fs) == 0) {
-    ct = fs.st_ctime >= 0 ? static_cast<long int>(fs.st_ctime) : 0;
-  }
-#endif
-  return ct;
-}
-
-std::string SystemTools::GetLastSystemError()
-{
-  int e = errno;
-  return strerror(e);
-}
-
-bool SystemTools::RemoveFile(const std::string& source)
-{
-#ifdef _WIN32
-  std::wstring const& ws = Encoding::ToWindowsExtendedPath(source);
-  if (DeleteFileW(ws.c_str())) {
-    return true;
-  }
-  DWORD err = GetLastError();
-  if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) {
-    return true;
-  }
-  if (err != ERROR_ACCESS_DENIED) {
-    return false;
-  }
-  /* The file may be read-only.  Try adding write permission.  */
-  mode_t mode;
-  if (!SystemTools::GetPermissions(source, mode) ||
-      !SystemTools::SetPermissions(source, S_IWRITE)) {
-    SetLastError(err);
-    return false;
-  }
-
-  const DWORD DIRECTORY_SOFT_LINK_ATTRS =
-    FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_REPARSE_POINT;
-  DWORD attrs = GetFileAttributesW(ws.c_str());
-  if (attrs != INVALID_FILE_ATTRIBUTES &&
-      (attrs & DIRECTORY_SOFT_LINK_ATTRS) == DIRECTORY_SOFT_LINK_ATTRS &&
-      RemoveDirectoryW(ws.c_str())) {
-    return true;
-  }
-  if (DeleteFileW(ws.c_str()) || GetLastError() == ERROR_FILE_NOT_FOUND ||
-      GetLastError() == ERROR_PATH_NOT_FOUND) {
-    return true;
-  }
-  /* Try to restore the original permissions.  */
-  SystemTools::SetPermissions(source, mode);
-  SetLastError(err);
-  return false;
-#else
-  return unlink(source.c_str()) == 0 || errno == ENOENT;
-#endif
-}
-
-bool SystemTools::RemoveADirectory(const std::string& source)
-{
-  // Add write permission to the directory so we can modify its
-  // content to remove files and directories from it.
-  mode_t mode;
-  if (SystemTools::GetPermissions(source, mode)) {
-#if defined(_WIN32) && !defined(__CYGWIN__)
-    mode |= S_IWRITE;
-#else
-    mode |= S_IWUSR;
-#endif
-    SystemTools::SetPermissions(source, mode);
-  }
-
-  Directory dir;
-  dir.Load(source);
-  size_t fileNum;
-  for (fileNum = 0; fileNum < dir.GetNumberOfFiles(); ++fileNum) {
-    if (strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)), ".") &&
-        strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)), "..")) {
-      std::string fullPath = source;
-      fullPath += "/";
-      fullPath += dir.GetFile(static_cast<unsigned long>(fileNum));
-      if (SystemTools::FileIsDirectory(fullPath) &&
-          !SystemTools::FileIsSymlink(fullPath)) {
-        if (!SystemTools::RemoveADirectory(fullPath)) {
-          return false;
-        }
-      } else {
-        if (!SystemTools::RemoveFile(fullPath)) {
-          return false;
-        }
-      }
-    }
-  }
-
-  return (Rmdir(source) == 0);
-}
-
-/**
- */
-size_t SystemTools::GetMaximumFilePathLength()
-{
-  return KWSYS_SYSTEMTOOLS_MAXPATH;
-}
-
-/**
- * Find the file the given name.  Searches the given path and then
- * the system search path.  Returns the full path to the file if it is
- * found.  Otherwise, the empty string is returned.
- */
-std::string SystemToolsStatic::FindName(
-  const std::string& name, const std::vector<std::string>& userPaths,
-  bool no_system_path)
-{
-  // Add the system search path to our path first
-  std::vector<std::string> path;
-  if (!no_system_path) {
-    SystemTools::GetPath(path, "CMAKE_FILE_PATH");
-    SystemTools::GetPath(path);
-  }
-  // now add the additional paths
-  path.reserve(path.size() + userPaths.size());
-  path.insert(path.end(), userPaths.begin(), userPaths.end());
-  // now look for the file
-  std::string tryPath;
-  for (std::string const& p : path) {
-    tryPath = p;
-    if (tryPath.empty() || tryPath.back() != '/') {
-      tryPath += '/';
-    }
-    tryPath += name;
-    if (SystemTools::FileExists(tryPath)) {
-      return tryPath;
-    }
-  }
-  // Couldn't find the file.
-  return "";
-}
-
-/**
- * Find the file the given name.  Searches the given path and then
- * the system search path.  Returns the full path to the file if it is
- * found.  Otherwise, the empty string is returned.
- */
-std::string SystemTools::FindFile(const std::string& name,
-                                  const std::vector<std::string>& userPaths,
-                                  bool no_system_path)
-{
-  std::string tryPath =
-    SystemToolsStatic::FindName(name, userPaths, no_system_path);
-  if (!tryPath.empty() && !SystemTools::FileIsDirectory(tryPath)) {
-    return SystemTools::CollapseFullPath(tryPath);
-  }
-  // Couldn't find the file.
-  return "";
-}
-
-/**
- * Find the directory the given name.  Searches the given path and then
- * the system search path.  Returns the full path to the directory if it is
- * found.  Otherwise, the empty string is returned.
- */
-std::string SystemTools::FindDirectory(
-  const std::string& name, const std::vector<std::string>& userPaths,
-  bool no_system_path)
-{
-  std::string tryPath =
-    SystemToolsStatic::FindName(name, userPaths, no_system_path);
-  if (!tryPath.empty() && SystemTools::FileIsDirectory(tryPath)) {
-    return SystemTools::CollapseFullPath(tryPath);
-  }
-  // Couldn't find the file.
-  return "";
-}
-
-/**
- * Find the executable with the given name.  Searches the given path and then
- * the system search path.  Returns the full path to the executable if it is
- * found.  Otherwise, the empty string is returned.
- */
-std::string SystemTools::FindProgram(const char* nameIn,
-                                     const std::vector<std::string>& userPaths,
-                                     bool no_system_path)
-{
-  if (!nameIn || !*nameIn) {
-    return "";
-  }
-  return SystemTools::FindProgram(std::string(nameIn), userPaths,
-                                  no_system_path);
-}
-
-std::string SystemTools::FindProgram(const std::string& name,
-                                     const std::vector<std::string>& userPaths,
-                                     bool no_system_path)
-{
-  std::string tryPath;
-
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(__MINGW32__)
-  std::vector<std::string> extensions;
-  // check to see if the name already has a .xxx at
-  // the end of it
-  // on windows try .com then .exe
-  if (name.size() <= 3 || name[name.size() - 4] != '.') {
-    extensions.emplace_back(".com");
-    extensions.emplace_back(".exe");
-
-    // first try with extensions if the os supports them
-    for (std::string const& ext : extensions) {
-      tryPath = name;
-      tryPath += ext;
-      if (SystemTools::FileExists(tryPath, true)) {
-        return SystemTools::CollapseFullPath(tryPath);
-      }
-    }
-  }
-#endif
-
-  // now try just the name
-  if (SystemTools::FileExists(name, true)) {
-    return SystemTools::CollapseFullPath(name);
-  }
-  // now construct the path
-  std::vector<std::string> path;
-  // Add the system search path to our path.
-  if (!no_system_path) {
-    SystemTools::GetPath(path);
-  }
-  // now add the additional paths
-  path.reserve(path.size() + userPaths.size());
-  path.insert(path.end(), userPaths.begin(), userPaths.end());
-  // Add a trailing slash to all paths to aid the search process.
-  for (std::string& p : path) {
-    if (p.empty() || p.back() != '/') {
-      p += '/';
-    }
-  }
-  // Try each path
-  for (std::string& p : path) {
-#ifdef _WIN32
-    // Remove double quotes from the path on windows
-    SystemTools::ReplaceString(p, "\"", "");
-#endif
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(__MINGW32__)
-    // first try with extensions
-    for (std::string const& ext : extensions) {
-      tryPath = p;
-      tryPath += name;
-      tryPath += ext;
-      if (SystemTools::FileExists(tryPath, true)) {
-        return SystemTools::CollapseFullPath(tryPath);
-      }
-    }
-#endif
-    // now try it without them
-    tryPath = p;
-    tryPath += name;
-    if (SystemTools::FileExists(tryPath, true)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-  }
-  // Couldn't find the program.
-  return "";
-}
-
-std::string SystemTools::FindProgram(const std::vector<std::string>& names,
-                                     const std::vector<std::string>& path,
-                                     bool noSystemPath)
-{
-  for (std::string const& name : names) {
-    // Try to find the program.
-    std::string result = SystemTools::FindProgram(name, path, noSystemPath);
-    if (!result.empty()) {
-      return result;
-    }
-  }
-  return "";
-}
-
-/**
- * Find the library with the given name.  Searches the given path and then
- * the system search path.  Returns the full path to the library if it is
- * found.  Otherwise, the empty string is returned.
- */
-std::string SystemTools::FindLibrary(const std::string& name,
-                                     const std::vector<std::string>& userPaths)
-{
-  // See if the executable exists as written.
-  if (SystemTools::FileExists(name, true)) {
-    return SystemTools::CollapseFullPath(name);
-  }
-
-  // Add the system search path to our path.
-  std::vector<std::string> path;
-  SystemTools::GetPath(path);
-  // now add the additional paths
-  path.reserve(path.size() + userPaths.size());
-  path.insert(path.end(), userPaths.begin(), userPaths.end());
-  // Add a trailing slash to all paths to aid the search process.
-  for (std::string& p : path) {
-    if (p.empty() || p.back() != '/') {
-      p += '/';
-    }
-  }
-  std::string tryPath;
-  for (std::string const& p : path) {
-#if defined(__APPLE__)
-    tryPath = p;
-    tryPath += name;
-    tryPath += ".framework";
-    if (SystemTools::FileIsDirectory(tryPath)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-#endif
-#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__MINGW32__)
-    tryPath = p;
-    tryPath += name;
-    tryPath += ".lib";
-    if (SystemTools::FileExists(tryPath, true)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-#else
-    tryPath = p;
-    tryPath += "lib";
-    tryPath += name;
-    tryPath += ".so";
-    if (SystemTools::FileExists(tryPath, true)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-    tryPath = p;
-    tryPath += "lib";
-    tryPath += name;
-    tryPath += ".a";
-    if (SystemTools::FileExists(tryPath, true)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-    tryPath = p;
-    tryPath += "lib";
-    tryPath += name;
-    tryPath += ".sl";
-    if (SystemTools::FileExists(tryPath, true)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-    tryPath = p;
-    tryPath += "lib";
-    tryPath += name;
-    tryPath += ".dylib";
-    if (SystemTools::FileExists(tryPath, true)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-    tryPath = p;
-    tryPath += "lib";
-    tryPath += name;
-    tryPath += ".dll";
-    if (SystemTools::FileExists(tryPath, true)) {
-      return SystemTools::CollapseFullPath(tryPath);
-    }
-#endif
-  }
-
-  // Couldn't find the library.
-  return "";
-}
-
-std::string SystemTools::GetRealPath(const std::string& path,
-                                     std::string* errorMessage)
-{
-  std::string ret;
-  Realpath(path, ret, errorMessage);
-  return ret;
-}
-
-bool SystemTools::FileIsDirectory(const std::string& inName)
-{
-  if (inName.empty()) {
-    return false;
-  }
-  size_t length = inName.size();
-  const char* name = inName.c_str();
-
-  // Remove any trailing slash from the name except in a root component.
-  char local_buffer[KWSYS_SYSTEMTOOLS_MAXPATH];
-  std::string string_buffer;
-  size_t last = length - 1;
-  if (last > 0 && (name[last] == '/' || name[last] == '\\') &&
-      strcmp(name, "/") != 0 && name[last - 1] != ':') {
-    if (last < sizeof(local_buffer)) {
-      memcpy(local_buffer, name, last);
-      local_buffer[last] = '\0';
-      name = local_buffer;
-    } else {
-      string_buffer.append(name, last);
-      name = string_buffer.c_str();
-    }
-  }
-
-// Now check the file node type.
-#if defined(_WIN32)
-  DWORD attr =
-    GetFileAttributesW(Encoding::ToWindowsExtendedPath(name).c_str());
-  if (attr != INVALID_FILE_ATTRIBUTES) {
-    return (attr & FILE_ATTRIBUTE_DIRECTORY) != 0;
-#else
-  struct stat fs;
-  if (stat(name, &fs) == 0) {
-    return S_ISDIR(fs.st_mode);
-#endif
-  } else {
-    return false;
-  }
-}
-
-bool SystemTools::FileIsSymlink(const std::string& name)
-{
-#if defined(_WIN32)
-  std::wstring path = Encoding::ToWindowsExtendedPath(name);
-  DWORD attr = GetFileAttributesW(path.c_str());
-  if (attr != INVALID_FILE_ATTRIBUTES) {
-    if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) != 0) {
-      // FILE_ATTRIBUTE_REPARSE_POINT means:
-      // * a file or directory that has an associated reparse point, or
-      // * a file that is a symbolic link.
-      HANDLE hFile = CreateFileW(
-        path.c_str(), GENERIC_READ, FILE_SHARE_READ, nullptr, OPEN_EXISTING,
-        FILE_FLAG_OPEN_REPARSE_POINT | FILE_FLAG_BACKUP_SEMANTICS, nullptr);
-      if (hFile == INVALID_HANDLE_VALUE) {
-        return false;
-      }
-      byte buffer[MAXIMUM_REPARSE_DATA_BUFFER_SIZE];
-      DWORD bytesReturned = 0;
-      if (!DeviceIoControl(hFile, FSCTL_GET_REPARSE_POINT, nullptr, 0, buffer,
-                           MAXIMUM_REPARSE_DATA_BUFFER_SIZE, &bytesReturned,
-                           nullptr)) {
-        CloseHandle(hFile);
-        // Since FILE_ATTRIBUTE_REPARSE_POINT is set this file must be
-        // a symbolic link if it is not a reparse point.
-        return GetLastError() == ERROR_NOT_A_REPARSE_POINT;
-      }
-      CloseHandle(hFile);
-      ULONG reparseTag =
-        reinterpret_cast<PREPARSE_GUID_DATA_BUFFER>(&buffer[0])->ReparseTag;
-      return (reparseTag == IO_REPARSE_TAG_SYMLINK) ||
-        (reparseTag == IO_REPARSE_TAG_MOUNT_POINT);
-    }
-    return false;
-  } else {
-    return false;
-  }
-#else
-  struct stat fs;
-  if (lstat(name.c_str(), &fs) == 0) {
-    return S_ISLNK(fs.st_mode);
-  } else {
-    return false;
-  }
-#endif
-}
-
-bool SystemTools::FileIsFIFO(const std::string& name)
-{
-#if defined(_WIN32)
-  HANDLE hFile =
-    CreateFileW(Encoding::ToWide(name).c_str(), GENERIC_READ, FILE_SHARE_READ,
-                nullptr, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, nullptr);
-  if (hFile == INVALID_HANDLE_VALUE) {
-    return false;
-  }
-  const DWORD type = GetFileType(hFile);
-  CloseHandle(hFile);
-  return type == FILE_TYPE_PIPE;
-#else
-  struct stat fs;
-  if (lstat(name.c_str(), &fs) == 0) {
-    return S_ISFIFO(fs.st_mode);
-  } else {
-    return false;
-  }
-#endif
-}
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-bool SystemTools::CreateSymlink(const std::string&, const std::string&)
-{
-  return false;
-}
-#else
-bool SystemTools::CreateSymlink(const std::string& origName,
-                                const std::string& newName)
-{
-  return symlink(origName.c_str(), newName.c_str()) >= 0;
-}
-#endif
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-bool SystemTools::ReadSymlink(const std::string&, std::string&)
-{
-  return false;
-}
-#else
-bool SystemTools::ReadSymlink(const std::string& newName,
-                              std::string& origName)
-{
-  char buf[KWSYS_SYSTEMTOOLS_MAXPATH + 1];
-  int count = static_cast<int>(
-    readlink(newName.c_str(), buf, KWSYS_SYSTEMTOOLS_MAXPATH));
-  if (count >= 0) {
-    // Add null-terminator.
-    buf[count] = 0;
-    origName = buf;
-    return true;
-  } else {
-    return false;
-  }
-}
-#endif
-
-int SystemTools::ChangeDirectory(const std::string& dir)
-{
-  return Chdir(dir);
-}
-
-std::string SystemTools::GetCurrentWorkingDirectory(bool collapse)
-{
-  char buf[2048];
-  const char* cwd = Getcwd(buf, 2048);
-  std::string path;
-  if (cwd) {
-    path = cwd;
-  }
-  if (collapse) {
-    return SystemTools::CollapseFullPath(path);
-  }
-  return path;
-}
-
-std::string SystemTools::GetProgramPath(const std::string& in_name)
-{
-  std::string dir, file;
-  SystemTools::SplitProgramPath(in_name, dir, file);
-  return dir;
-}
-
-bool SystemTools::SplitProgramPath(const std::string& in_name,
-                                   std::string& dir, std::string& file, bool)
-{
-  dir = in_name;
-  file = "";
-  SystemTools::ConvertToUnixSlashes(dir);
-
-  if (!SystemTools::FileIsDirectory(dir)) {
-    std::string::size_type slashPos = dir.rfind("/");
-    if (slashPos != std::string::npos) {
-      file = dir.substr(slashPos + 1);
-      dir = dir.substr(0, slashPos);
-    } else {
-      file = dir;
-      dir = "";
-    }
-  }
-  if (!(dir.empty()) && !SystemTools::FileIsDirectory(dir)) {
-    std::string oldDir = in_name;
-    SystemTools::ConvertToUnixSlashes(oldDir);
-    dir = in_name;
-    return false;
-  }
-  return true;
-}
-
-bool SystemTools::FindProgramPath(const char* argv0, std::string& pathOut,
-                                  std::string& errorMsg, const char* exeName,
-                                  const char* buildDir,
-                                  const char* installPrefix)
-{
-  std::vector<std::string> failures;
-  std::string self = argv0 ? argv0 : "";
-  failures.push_back(self);
-  SystemTools::ConvertToUnixSlashes(self);
-  self = SystemTools::FindProgram(self);
-  if (!SystemTools::FileExists(self)) {
-    if (buildDir) {
-      std::string intdir = ".";
-#ifdef CMAKE_INTDIR
-      intdir = CMAKE_INTDIR;
-#endif
-      self = buildDir;
-      self += "/bin/";
-      self += intdir;
-      self += "/";
-      self += exeName;
-      self += SystemTools::GetExecutableExtension();
-    }
-  }
-  if (installPrefix) {
-    if (!SystemTools::FileExists(self)) {
-      failures.push_back(self);
-      self = installPrefix;
-      self += "/bin/";
-      self += exeName;
-    }
-  }
-  if (!SystemTools::FileExists(self)) {
-    failures.push_back(self);
-    std::ostringstream msg;
-    msg << "Can not find the command line program ";
-    if (exeName) {
-      msg << exeName;
-    }
-    msg << "\n";
-    if (argv0) {
-      msg << "  argv[0] = \"" << argv0 << "\"\n";
-    }
-    msg << "  Attempted paths:\n";
-    for (std::string const& ff : failures) {
-      msg << "    \"" << ff << "\"\n";
-    }
-    errorMsg = msg.str();
-    return false;
-  }
-  pathOut = self;
-  return true;
-}
-
-std::string SystemTools::CollapseFullPath(const std::string& in_relative)
-{
-  return SystemTools::CollapseFullPath(in_relative, nullptr);
-}
-
-#if KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP
-void SystemTools::AddTranslationPath(const std::string& a,
-                                     const std::string& b)
-{
-  std::string path_a = a;
-  std::string path_b = b;
-  SystemTools::ConvertToUnixSlashes(path_a);
-  SystemTools::ConvertToUnixSlashes(path_b);
-  // First check this is a directory path, since we don't want the table to
-  // grow too fat
-  if (SystemTools::FileIsDirectory(path_a)) {
-    // Make sure the path is a full path and does not contain no '..'
-    // Ken--the following code is incorrect. .. can be in a valid path
-    // for example  /home/martink/MyHubba...Hubba/Src
-    if (SystemTools::FileIsFullPath(path_b) &&
-        path_b.find("..") == std::string::npos) {
-      // Before inserting make sure path ends with '/'
-      if (!path_a.empty() && path_a.back() != '/') {
-        path_a += '/';
-      }
-      if (!path_b.empty() && path_b.back() != '/') {
-        path_b += '/';
-      }
-      if (!(path_a == path_b)) {
-        SystemTools::Statics->TranslationMap.insert(
-          SystemToolsStatic::StringMap::value_type(std::move(path_a),
-                                                   std::move(path_b)));
-      }
-    }
-  }
-}
-
-void SystemTools::AddKeepPath(const std::string& dir)
-{
-  std::string cdir;
-  Realpath(SystemTools::CollapseFullPath(dir), cdir);
-  SystemTools::AddTranslationPath(cdir, dir);
-}
-
-void SystemTools::CheckTranslationPath(std::string& path)
-{
-  // Do not translate paths that are too short to have meaningful
-  // translations.
-  if (path.size() < 2) {
-    return;
-  }
-
-  // Always add a trailing slash before translation.  It does not
-  // matter if this adds an extra slash, but we do not want to
-  // translate part of a directory (like the foo part of foo-dir).
-  path += '/';
-
-  // In case a file was specified we still have to go through this:
-  // Now convert any path found in the table back to the one desired:
-  for (auto const& pair : SystemTools::Statics->TranslationMap) {
-    // We need to check of the path is a substring of the other path
-    if (path.find(pair.first) == 0) {
-      path = path.replace(0, pair.first.size(), pair.second);
-    }
-  }
-
-  // Remove the trailing slash we added before.
-  path.pop_back();
-}
-#endif
-
-static void SystemToolsAppendComponents(
-  std::vector<std::string>& out_components,
-  std::vector<std::string>::iterator first,
-  std::vector<std::string>::iterator last)
-{
-  static const std::string up = "..";
-  static const std::string cur = ".";
-  for (std::vector<std::string>::const_iterator i = first; i != last; ++i) {
-    if (*i == up) {
-      // Remove the previous component if possible.  Ignore ../ components
-      // that try to go above the root.  Keep ../ components if they are
-      // at the beginning of a relative path (base path is relative).
-      if (out_components.size() > 1 && out_components.back() != up) {
-        out_components.resize(out_components.size() - 1);
-      } else if (!out_components.empty() && out_components[0].empty()) {
-        out_components.emplace_back(std::move(*i));
-      }
-    } else if (!i->empty() && *i != cur) {
-      out_components.emplace_back(std::move(*i));
-    }
-  }
-}
-
-std::string SystemTools::CollapseFullPath(const std::string& in_path,
-                                          const char* in_base)
-{
-  // Use the current working directory as a base path.
-  char buf[2048];
-  const char* res_in_base = in_base;
-  if (!res_in_base) {
-    if (const char* cwd = Getcwd(buf, 2048)) {
-      res_in_base = cwd;
-    } else {
-      res_in_base = "";
-    }
-  }
-
-  return SystemTools::CollapseFullPath(in_path, std::string(res_in_base));
-}
-
-std::string SystemTools::CollapseFullPath(const std::string& in_path,
-                                          const std::string& in_base)
-{
-  // Collect the output path components.
-  std::vector<std::string> out_components;
-
-  // Split the input path components.
-  std::vector<std::string> path_components;
-  SystemTools::SplitPath(in_path, path_components);
-  out_components.reserve(path_components.size());
-
-  // If the input path is relative, start with a base path.
-  if (path_components[0].empty()) {
-    std::vector<std::string> base_components;
-    // Use the given base path.
-    SystemTools::SplitPath(in_base, base_components);
-
-    // Append base path components to the output path.
-    out_components.push_back(base_components[0]);
-    SystemToolsAppendComponents(out_components, base_components.begin() + 1,
-                                base_components.end());
-  }
-
-  // Append input path components to the output path.
-  SystemToolsAppendComponents(out_components, path_components.begin(),
-                              path_components.end());
-
-  // Transform the path back to a string.
-  std::string newPath = SystemTools::JoinPath(out_components);
-
-#if KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP
-  // Update the translation table with this potentially new path.  I am not
-  // sure why this line is here, it seems really questionable, but yet I
-  // would put good money that if I remove it something will break, basically
-  // from what I can see it created a mapping from the collapsed path, to be
-  // replaced by the input path, which almost completely does the opposite of
-  // this function, the only thing preventing this from happening a lot is
-  // that if the in_path has a .. in it, then it is not added to the
-  // translation table. So for most calls this either does nothing due to the
-  // ..  or it adds a translation between identical paths as nothing was
-  // collapsed, so I am going to try to comment it out, and see what hits the
-  // fan, hopefully quickly.
-  // Commented out line below:
-  // SystemTools::AddTranslationPath(newPath, in_path);
-
-  SystemTools::CheckTranslationPath(newPath);
-#endif
-#ifdef _WIN32
-  newPath = SystemTools::Statics->GetActualCaseForPathCached(newPath);
-  SystemTools::ConvertToUnixSlashes(newPath);
-#endif
-  // Return the reconstructed path.
-  return newPath;
-}
-
-// compute the relative path from here to there
-std::string SystemTools::RelativePath(const std::string& local,
-                                      const std::string& remote)
-{
-  if (!SystemTools::FileIsFullPath(local)) {
-    return "";
-  }
-  if (!SystemTools::FileIsFullPath(remote)) {
-    return "";
-  }
-
-  std::string l = SystemTools::CollapseFullPath(local);
-  std::string r = SystemTools::CollapseFullPath(remote);
-
-  // split up both paths into arrays of strings using / as a separator
-  std::vector<std::string> localSplit = SystemTools::SplitString(l, '/', true);
-  std::vector<std::string> remoteSplit =
-    SystemTools::SplitString(r, '/', true);
-  std::vector<std::string>
-    commonPath; // store shared parts of path in this array
-  std::vector<std::string> finalPath; // store the final relative path here
-  // count up how many matching directory names there are from the start
-  unsigned int sameCount = 0;
-  while (((sameCount <= (localSplit.size() - 1)) &&
-          (sameCount <= (remoteSplit.size() - 1))) &&
-// for Windows and Apple do a case insensitive string compare
-#if defined(_WIN32) || defined(__APPLE__)
-         SystemTools::Strucmp(localSplit[sameCount].c_str(),
-                              remoteSplit[sameCount].c_str()) == 0
-#else
-         localSplit[sameCount] == remoteSplit[sameCount]
-#endif
-  ) {
-    // put the common parts of the path into the commonPath array
-    commonPath.push_back(localSplit[sameCount]);
-    // erase the common parts of the path from the original path arrays
-    localSplit[sameCount] = "";
-    remoteSplit[sameCount] = "";
-    sameCount++;
-  }
-
-  // If there is nothing in common at all then just return the full
-  // path.  This is the case only on windows when the paths have
-  // different drive letters.  On unix two full paths always at least
-  // have the root "/" in common so we will return a relative path
-  // that passes through the root directory.
-  if (sameCount == 0) {
-    return remote;
-  }
-
-  // for each entry that is not common in the local path
-  // add a ../ to the finalpath array, this gets us out of the local
-  // path into the remote dir
-  for (std::string const& lp : localSplit) {
-    if (!lp.empty()) {
-      finalPath.emplace_back("../");
-    }
-  }
-  // for each entry that is not common in the remote path add it
-  // to the final path.
-  for (std::string const& rp : remoteSplit) {
-    if (!rp.empty()) {
-      finalPath.push_back(rp);
-    }
-  }
-  std::string relativePath; // result string
-  // now turn the array of directories into a unix path by puttint /
-  // between each entry that does not already have one
-  for (std::string const& fp : finalPath) {
-    if (!relativePath.empty() && relativePath.back() != '/') {
-      relativePath += '/';
-    }
-    relativePath += fp;
-  }
-  return relativePath;
-}
-
-std::string SystemTools::GetActualCaseForPath(const std::string& p)
-{
-#ifdef _WIN32
-  return SystemToolsStatic::GetCasePathName(p);
-#else
-  return p;
-#endif
-}
-
-const char* SystemTools::SplitPathRootComponent(const std::string& p,
-                                                std::string* root)
-{
-  // Identify the root component.
-  const char* c = p.c_str();
-  if ((c[0] == '/' && c[1] == '/') || (c[0] == '\\' && c[1] == '\\')) {
-    // Network path.
-    if (root) {
-      *root = "//";
-    }
-    c += 2;
-  } else if (c[0] == '/' || c[0] == '\\') {
-    // Unix path (or Windows path w/out drive letter).
-    if (root) {
-      *root = "/";
-    }
-    c += 1;
-  } else if (c[0] && c[1] == ':' && (c[2] == '/' || c[2] == '\\')) {
-    // Windows path.
-    if (root) {
-      (*root) = "_:/";
-      (*root)[0] = c[0];
-    }
-    c += 3;
-  } else if (c[0] && c[1] == ':') {
-    // Path relative to a windows drive working directory.
-    if (root) {
-      (*root) = "_:";
-      (*root)[0] = c[0];
-    }
-    c += 2;
-  } else if (c[0] == '~') {
-    // Home directory.  The returned root should always have a
-    // trailing slash so that appending components as
-    // c[0]c[1]/c[2]/... works.  The remaining path returned should
-    // skip the first slash if it exists:
-    //
-    //   "~"    : root = "~/" , return ""
-    //   "~/    : root = "~/" , return ""
-    //   "~/x   : root = "~/" , return "x"
-    //   "~u"   : root = "~u/", return ""
-    //   "~u/"  : root = "~u/", return ""
-    //   "~u/x" : root = "~u/", return "x"
-    size_t n = 1;
-    while (c[n] && c[n] != '/') {
-      ++n;
-    }
-    if (root) {
-      root->assign(c, n);
-      *root += '/';
-    }
-    if (c[n] == '/') {
-      ++n;
-    }
-    c += n;
-  } else {
-    // Relative path.
-    if (root) {
-      *root = "";
-    }
-  }
-
-  // Return the remaining path.
-  return c;
-}
-
-void SystemTools::SplitPath(const std::string& p,
-                            std::vector<std::string>& components,
-                            bool expand_home_dir)
-{
-  const char* c;
-  components.clear();
-
-  // Identify the root component.
-  {
-    std::string root;
-    c = SystemTools::SplitPathRootComponent(p, &root);
-
-    // Expand home directory references if requested.
-    if (expand_home_dir && !root.empty() && root[0] == '~') {
-      std::string homedir;
-      root = root.substr(0, root.size() - 1);
-      if (root.size() == 1) {
-#if defined(_WIN32) && !defined(__CYGWIN__)
-        if (!SystemTools::GetEnv("USERPROFILE", homedir))
-#endif
-          SystemTools::GetEnv("HOME", homedir);
-      }
-#ifdef HAVE_GETPWNAM
-      else if (passwd* pw = getpwnam(root.c_str() + 1)) {
-        if (pw->pw_dir) {
-          homedir = pw->pw_dir;
-        }
-      }
-#endif
-      if (!homedir.empty() &&
-          (homedir.back() == '/' || homedir.back() == '\\')) {
-        homedir.resize(homedir.size() - 1);
-      }
-      SystemTools::SplitPath(homedir, components);
-    } else {
-      components.push_back(root);
-    }
-  }
-
-  // Parse the remaining components.
-  const char* first = c;
-  const char* last = first;
-  for (; *last; ++last) {
-    if (*last == '/' || *last == '\\') {
-      // End of a component.  Save it.
-      components.push_back(std::string(first, last));
-      first = last + 1;
-    }
-  }
-
-  // Save the last component unless there were no components.
-  if (last != c) {
-    components.push_back(std::string(first, last));
-  }
-}
-
-std::string SystemTools::JoinPath(const std::vector<std::string>& components)
-{
-  return SystemTools::JoinPath(components.begin(), components.end());
-}
-
-std::string SystemTools::JoinPath(
-  std::vector<std::string>::const_iterator first,
-  std::vector<std::string>::const_iterator last)
-{
-  // Construct result in a single string.
-  std::string result;
-  size_t len = 0;
-  for (std::vector<std::string>::const_iterator i = first; i != last; ++i) {
-    len += 1 + i->size();
-  }
-  result.reserve(len);
-
-  // The first two components do not add a slash.
-  if (first != last) {
-    result.append(*first++);
-  }
-  if (first != last) {
-    result.append(*first++);
-  }
-
-  // All remaining components are always separated with a slash.
-  while (first != last) {
-    result.push_back('/');
-    result.append((*first++));
-  }
-
-  // Return the concatenated result.
-  return result;
-}
-
-bool SystemTools::ComparePath(const std::string& c1, const std::string& c2)
-{
-#if defined(_WIN32) || defined(__APPLE__)
-#  ifdef _MSC_VER
-  return _stricmp(c1.c_str(), c2.c_str()) == 0;
-#  elif defined(__APPLE__) || defined(__GNUC__)
-  return strcasecmp(c1.c_str(), c2.c_str()) == 0;
-#  else
-  return SystemTools::Strucmp(c1.c_str(), c2.c_str()) == 0;
-#  endif
-#else
-  return c1 == c2;
-#endif
-}
-
-bool SystemTools::Split(const std::string& str,
-                        std::vector<std::string>& lines, char separator)
-{
-  std::string data(str);
-  std::string::size_type lpos = 0;
-  while (lpos < data.length()) {
-    std::string::size_type rpos = data.find_first_of(separator, lpos);
-    if (rpos == std::string::npos) {
-      // String ends at end of string without a separator.
-      lines.push_back(data.substr(lpos));
-      return false;
-    } else {
-      // String ends in a separator, remove the character.
-      lines.push_back(data.substr(lpos, rpos - lpos));
-    }
-    lpos = rpos + 1;
-  }
-  return true;
-}
-
-bool SystemTools::Split(const std::string& str,
-                        std::vector<std::string>& lines)
-{
-  std::string data(str);
-  std::string::size_type lpos = 0;
-  while (lpos < data.length()) {
-    std::string::size_type rpos = data.find_first_of('\n', lpos);
-    if (rpos == std::string::npos) {
-      // Line ends at end of string without a newline.
-      lines.push_back(data.substr(lpos));
-      return false;
-    }
-    if ((rpos > lpos) && (data[rpos - 1] == '\r')) {
-      // Line ends in a "\r\n" pair, remove both characters.
-      lines.push_back(data.substr(lpos, (rpos - 1) - lpos));
-    } else {
-      // Line ends in a "\n", remove the character.
-      lines.push_back(data.substr(lpos, rpos - lpos));
-    }
-    lpos = rpos + 1;
-  }
-  return true;
-}
-
-/**
- * Return path of a full filename (no trailing slashes).
- * Warning: returned path is converted to Unix slashes format.
- */
-std::string SystemTools::GetFilenamePath(const std::string& filename)
-{
-  std::string fn = filename;
-  SystemTools::ConvertToUnixSlashes(fn);
-
-  std::string::size_type slash_pos = fn.rfind("/");
-  if (slash_pos != std::string::npos) {
-    std::string ret = fn.substr(0, slash_pos);
-    if (ret.size() == 2 && ret[1] == ':') {
-      return ret + '/';
-    }
-    if (ret.empty()) {
-      return "/";
-    }
-    return ret;
-  } else {
-    return "";
-  }
-}
-
-/**
- * Return file name of a full filename (i.e. file name without path).
- */
-std::string SystemTools::GetFilenameName(const std::string& filename)
-{
-#if defined(_WIN32) || defined(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES)
-  const char* separators = "/\\";
-#else
-  char separators = '/';
-#endif
-  std::string::size_type slash_pos = filename.find_last_of(separators);
-  if (slash_pos != std::string::npos) {
-    return filename.substr(slash_pos + 1);
-  } else {
-    return filename;
-  }
-}
-
-/**
- * Return file extension of a full filename (dot included).
- * Warning: this is the longest extension (for example: .tar.gz)
- */
-std::string SystemTools::GetFilenameExtension(const std::string& filename)
-{
-  std::string name = SystemTools::GetFilenameName(filename);
-  std::string::size_type dot_pos = name.find('.');
-  if (dot_pos != std::string::npos) {
-    return name.substr(dot_pos);
-  } else {
-    return "";
-  }
-}
-
-/**
- * Return file extension of a full filename (dot included).
- * Warning: this is the shortest extension (for example: .gz of .tar.gz)
- */
-std::string SystemTools::GetFilenameLastExtension(const std::string& filename)
-{
-  std::string name = SystemTools::GetFilenameName(filename);
-  std::string::size_type dot_pos = name.rfind('.');
-  if (dot_pos != std::string::npos) {
-    return name.substr(dot_pos);
-  } else {
-    return "";
-  }
-}
-
-/**
- * Return file name without extension of a full filename (i.e. without path).
- * Warning: it considers the longest extension (for example: .tar.gz)
- */
-std::string SystemTools::GetFilenameWithoutExtension(
-  const std::string& filename)
-{
-  std::string name = SystemTools::GetFilenameName(filename);
-  std::string::size_type dot_pos = name.find('.');
-  if (dot_pos != std::string::npos) {
-    return name.substr(0, dot_pos);
-  } else {
-    return name;
-  }
-}
-
-/**
- * Return file name without extension of a full filename (i.e. without path).
- * Warning: it considers the last extension (for example: removes .gz
- * from .tar.gz)
- */
-std::string SystemTools::GetFilenameWithoutLastExtension(
-  const std::string& filename)
-{
-  std::string name = SystemTools::GetFilenameName(filename);
-  std::string::size_type dot_pos = name.rfind('.');
-  if (dot_pos != std::string::npos) {
-    return name.substr(0, dot_pos);
-  } else {
-    return name;
-  }
-}
-
-bool SystemTools::FileHasSignature(const char* filename, const char* signature,
-                                   long offset)
-{
-  if (!filename || !signature) {
-    return false;
-  }
-
-  FILE* fp = Fopen(filename, "rb");
-  if (!fp) {
-    return false;
-  }
-
-  fseek(fp, offset, SEEK_SET);
-
-  bool res = false;
-  size_t signature_len = strlen(signature);
-  char* buffer = new char[signature_len];
-
-  if (fread(buffer, 1, signature_len, fp) == signature_len) {
-    res = (!strncmp(buffer, signature, signature_len) ? true : false);
-  }
-
-  delete[] buffer;
-
-  fclose(fp);
-  return res;
-}
-
-SystemTools::FileTypeEnum SystemTools::DetectFileType(const char* filename,
-                                                      unsigned long length,
-                                                      double percent_bin)
-{
-  if (!filename || percent_bin < 0) {
-    return SystemTools::FileTypeUnknown;
-  }
-
-  if (SystemTools::FileIsDirectory(filename)) {
-    return SystemTools::FileTypeUnknown;
-  }
-
-  FILE* fp = Fopen(filename, "rb");
-  if (!fp) {
-    return SystemTools::FileTypeUnknown;
-  }
-
-  // Allocate buffer and read bytes
-
-  unsigned char* buffer = new unsigned char[length];
-  size_t read_length = fread(buffer, 1, length, fp);
-  fclose(fp);
-  if (read_length == 0) {
-    delete[] buffer;
-    return SystemTools::FileTypeUnknown;
-  }
-
-  // Loop over contents and count
-
-  size_t text_count = 0;
-
-  const unsigned char* ptr = buffer;
-  const unsigned char* buffer_end = buffer + read_length;
-
-  while (ptr != buffer_end) {
-    if ((*ptr >= 0x20 && *ptr <= 0x7F) || *ptr == '\n' || *ptr == '\r' ||
-        *ptr == '\t') {
-      text_count++;
-    }
-    ptr++;
-  }
-
-  delete[] buffer;
-
-  double current_percent_bin = (static_cast<double>(read_length - text_count) /
-                                static_cast<double>(read_length));
-
-  if (current_percent_bin >= percent_bin) {
-    return SystemTools::FileTypeBinary;
-  }
-
-  return SystemTools::FileTypeText;
-}
-
-bool SystemTools::LocateFileInDir(const char* filename, const char* dir,
-                                  std::string& filename_found,
-                                  int try_filename_dirs)
-{
-  if (!filename || !dir) {
-    return false;
-  }
-
-  // Get the basename of 'filename'
-
-  std::string filename_base = SystemTools::GetFilenameName(filename);
-
-  // Check if 'dir' is really a directory
-  // If win32 and matches something like C:, accept it as a dir
-
-  std::string real_dir;
-  if (!SystemTools::FileIsDirectory(dir)) {
-#if defined(_WIN32)
-    size_t dir_len = strlen(dir);
-    if (dir_len < 2 || dir[dir_len - 1] != ':') {
-#endif
-      real_dir = SystemTools::GetFilenamePath(dir);
-      dir = real_dir.c_str();
-#if defined(_WIN32)
-    }
-#endif
-  }
-
-  // Try to find the file in 'dir'
-
-  bool res = false;
-  if (!filename_base.empty() && dir) {
-    size_t dir_len = strlen(dir);
-    int need_slash =
-      (dir_len && dir[dir_len - 1] != '/' && dir[dir_len - 1] != '\\');
-
-    std::string temp = dir;
-    if (need_slash) {
-      temp += "/";
-    }
-    temp += filename_base;
-
-    if (SystemTools::FileExists(temp)) {
-      res = true;
-      filename_found = temp;
-    }
-
-    // If not found, we can try harder by appending part of the file to
-    // to the directory to look inside.
-    // Example: if we were looking for /foo/bar/yo.txt in /d1/d2, then
-    // try to find yo.txt in /d1/d2/bar, then /d1/d2/foo/bar, etc.
-
-    else if (try_filename_dirs) {
-      std::string filename_dir(filename);
-      std::string filename_dir_base;
-      std::string filename_dir_bases;
-      do {
-        filename_dir = SystemTools::GetFilenamePath(filename_dir);
-        filename_dir_base = SystemTools::GetFilenameName(filename_dir);
-#if defined(_WIN32)
-        if (filename_dir_base.empty() || filename_dir_base.back() == ':')
-#else
-        if (filename_dir_base.empty())
-#endif
-        {
-          break;
-        }
-
-        filename_dir_bases = filename_dir_base + "/" + filename_dir_bases;
-
-        temp = dir;
-        if (need_slash) {
-          temp += "/";
-        }
-        temp += filename_dir_bases;
-
-        res = SystemTools::LocateFileInDir(filename_base.c_str(), temp.c_str(),
-                                           filename_found, 0);
-
-      } while (!res && !filename_dir_base.empty());
-    }
-  }
-
-  return res;
-}
-
-bool SystemTools::FileIsFullPath(const std::string& in_name)
-{
-  return SystemToolsStatic::FileIsFullPath(in_name.c_str(), in_name.size());
-}
-
-bool SystemTools::FileIsFullPath(const char* in_name)
-{
-  return SystemToolsStatic::FileIsFullPath(
-    in_name, in_name[0] ? (in_name[1] ? 2 : 1) : 0);
-}
-
-bool SystemToolsStatic::FileIsFullPath(const char* in_name, size_t len)
-{
-#if defined(_WIN32) || defined(__CYGWIN__)
-  // On Windows, the name must be at least two characters long.
-  if (len < 2) {
-    return false;
-  }
-  if (in_name[1] == ':') {
-    return true;
-  }
-  if (in_name[0] == '\\') {
-    return true;
-  }
-#else
-  // On UNIX, the name must be at least one character long.
-  if (len < 1) {
-    return false;
-  }
-#endif
-#if !defined(_WIN32)
-  if (in_name[0] == '~') {
-    return true;
-  }
-#endif
-  // On UNIX, the name must begin in a '/'.
-  // On Windows, if the name begins in a '/', then it is a full
-  // network path.
-  if (in_name[0] == '/') {
-    return true;
-  }
-  return false;
-}
-
-bool SystemTools::GetShortPath(const std::string& path, std::string& shortPath)
-{
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  std::string tempPath = path; // create a buffer
-
-  // if the path passed in has quotes around it, first remove the quotes
-  if (!path.empty() && path[0] == '"' && path.back() == '"') {
-    tempPath = path.substr(1, path.length() - 2);
-  }
-
-  std::wstring wtempPath = Encoding::ToWide(tempPath);
-  DWORD ret = GetShortPathNameW(wtempPath.c_str(), nullptr, 0);
-  std::vector<wchar_t> buffer(ret);
-  if (ret != 0) {
-    ret = GetShortPathNameW(wtempPath.c_str(), &buffer[0],
-                            static_cast<DWORD>(buffer.size()));
-  }
-
-  if (ret == 0) {
-    return false;
-  } else {
-    shortPath = Encoding::ToNarrow(&buffer[0]);
-    return true;
-  }
-#else
-  shortPath = path;
-  return true;
-#endif
-}
-
-std::string SystemTools::GetCurrentDateTime(const char* format)
-{
-  char buf[1024];
-  time_t t;
-  time(&t);
-  strftime(buf, sizeof(buf), format, localtime(&t));
-  return std::string(buf);
-}
-
-std::string SystemTools::MakeCidentifier(const std::string& s)
-{
-  std::string str(s);
-  if (str.find_first_of("0123456789") == 0) {
-    str = "_" + str;
-  }
-
-  std::string permited_chars("_"
-                             "abcdefghijklmnopqrstuvwxyz"
-                             "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-                             "0123456789");
-  std::string::size_type pos = 0;
-  while ((pos = str.find_first_not_of(permited_chars, pos)) !=
-         std::string::npos) {
-    str[pos] = '_';
-  }
-  return str;
-}
-
-// Convenience function around std::getline which removes a trailing carriage
-// return and can truncate the buffer as needed.  Returns true
-// if any data were read before the end-of-file was reached.
-bool SystemTools::GetLineFromStream(std::istream& is, std::string& line,
-                                    bool* has_newline /* = 0 */,
-                                    long sizeLimit /* = -1 */)
-{
-  // Start with an empty line.
-  line = "";
-
-  // Early short circuit return if stream is no good. Just return
-  // false and the empty line. (Probably means caller tried to
-  // create a file stream with a non-existent file name...)
-  //
-  if (!is) {
-    if (has_newline) {
-      *has_newline = false;
-    }
-    return false;
-  }
-
-  std::getline(is, line);
-  bool haveData = !line.empty() || !is.eof();
-  if (!line.empty()) {
-    // Avoid storing a carriage return character.
-    if (line.back() == '\r') {
-      line.resize(line.size() - 1);
-    }
-
-    // if we read too much then truncate the buffer
-    if (sizeLimit >= 0 && line.size() >= static_cast<size_t>(sizeLimit)) {
-      line.resize(sizeLimit);
-    }
-  }
-
-  // Return the results.
-  if (has_newline) {
-    *has_newline = !is.eof();
-  }
-  return haveData;
-}
-
-int SystemTools::GetTerminalWidth()
-{
-  int width = -1;
-#ifdef HAVE_TTY_INFO
-  struct winsize ws;
-  std::string columns; /* Unix98 environment variable */
-  if (ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col > 0 && ws.ws_row > 0) {
-    width = ws.ws_col;
-  }
-  if (!isatty(STDOUT_FILENO)) {
-    width = -1;
-  }
-  if (SystemTools::GetEnv("COLUMNS", columns) && !columns.empty()) {
-    long t;
-    char* endptr;
-    t = strtol(columns.c_str(), &endptr, 0);
-    if (endptr && !*endptr && (t > 0) && (t < 1000)) {
-      width = static_cast<int>(t);
-    }
-  }
-  if (width < 9) {
-    width = -1;
-  }
-#endif
-  return width;
-}
-
-bool SystemTools::GetPermissions(const char* file, mode_t& mode)
-{
-  if (!file) {
-    return false;
-  }
-  return SystemTools::GetPermissions(std::string(file), mode);
-}
-
-bool SystemTools::GetPermissions(const std::string& file, mode_t& mode)
-{
-#if defined(_WIN32)
-  DWORD attr =
-    GetFileAttributesW(Encoding::ToWindowsExtendedPath(file).c_str());
-  if (attr == INVALID_FILE_ATTRIBUTES) {
-    return false;
-  }
-  if ((attr & FILE_ATTRIBUTE_READONLY) != 0) {
-    mode = (_S_IREAD | (_S_IREAD >> 3) | (_S_IREAD >> 6));
-  } else {
-    mode = (_S_IWRITE | (_S_IWRITE >> 3) | (_S_IWRITE >> 6)) |
-      (_S_IREAD | (_S_IREAD >> 3) | (_S_IREAD >> 6));
-  }
-  if ((attr & FILE_ATTRIBUTE_DIRECTORY) != 0) {
-    mode |= S_IFDIR | (_S_IEXEC | (_S_IEXEC >> 3) | (_S_IEXEC >> 6));
-  } else {
-    mode |= S_IFREG;
-  }
-  size_t dotPos = file.rfind('.');
-  const char* ext = dotPos == std::string::npos ? 0 : (file.c_str() + dotPos);
-  if (ext &&
-      (Strucmp(ext, ".exe") == 0 || Strucmp(ext, ".com") == 0 ||
-       Strucmp(ext, ".cmd") == 0 || Strucmp(ext, ".bat") == 0)) {
-    mode |= (_S_IEXEC | (_S_IEXEC >> 3) | (_S_IEXEC >> 6));
-  }
-#else
-  struct stat st;
-  if (stat(file.c_str(), &st) < 0) {
-    return false;
-  }
-  mode = st.st_mode;
-#endif
-  return true;
-}
-
-bool SystemTools::SetPermissions(const char* file, mode_t mode,
-                                 bool honor_umask)
-{
-  if (!file) {
-    return false;
-  }
-  return SystemTools::SetPermissions(std::string(file), mode, honor_umask);
-}
-
-bool SystemTools::SetPermissions(const std::string& file, mode_t mode,
-                                 bool honor_umask)
-{
-  if (!SystemTools::PathExists(file)) {
-    return false;
-  }
-  if (honor_umask) {
-    mode_t currentMask = umask(0);
-    umask(currentMask);
-    mode &= ~currentMask;
-  }
-#ifdef _WIN32
-  if (_wchmod(Encoding::ToWindowsExtendedPath(file).c_str(), mode) < 0)
-#else
-  if (chmod(file.c_str(), mode) < 0)
-#endif
-  {
-    return false;
-  }
-
-  return true;
-}
-
-std::string SystemTools::GetParentDirectory(const std::string& fileOrDir)
-{
-  return SystemTools::GetFilenamePath(fileOrDir);
-}
-
-bool SystemTools::IsSubDirectory(const std::string& cSubdir,
-                                 const std::string& cDir)
-{
-  if (cDir.empty()) {
-    return false;
-  }
-  std::string subdir = cSubdir;
-  std::string dir = cDir;
-  SystemTools::ConvertToUnixSlashes(subdir);
-  SystemTools::ConvertToUnixSlashes(dir);
-  if (subdir.size() <= dir.size() || dir.empty()) {
-    return false;
-  }
-  bool isRootPath = dir.back() == '/'; // like "/" or "C:/"
-  size_t expectedSlashPosition = isRootPath ? dir.size() - 1u : dir.size();
-  if (subdir[expectedSlashPosition] != '/') {
-    return false;
-  }
-  std::string s = subdir.substr(0, dir.size());
-  return SystemTools::ComparePath(s, dir);
-}
-
-void SystemTools::Delay(unsigned int msec)
-{
-#ifdef _WIN32
-  Sleep(msec);
-#else
-  // The sleep function gives 1 second resolution and the usleep
-  // function gives 1e-6 second resolution but on some platforms has a
-  // maximum sleep time of 1 second.  This could be re-implemented to
-  // use select with masked signals or pselect to mask signals
-  // atomically.  If select is given empty sets and zero as the max
-  // file descriptor but a non-zero timeout it can be used to block
-  // for a precise amount of time.
-  if (msec >= 1000) {
-    sleep(msec / 1000);
-    usleep((msec % 1000) * 1000);
-  } else {
-    usleep(msec * 1000);
-  }
-#endif
-}
-
-std::string SystemTools::GetOperatingSystemNameAndVersion()
-{
-  std::string res;
-
-#ifdef _WIN32
-  char buffer[256];
-
-  OSVERSIONINFOEXA osvi;
-  BOOL bOsVersionInfoEx;
-
-  ZeroMemory(&osvi, sizeof(osvi));
-  osvi.dwOSVersionInfoSize = sizeof(osvi);
-
-#  ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#    pragma warning(push)
-#    ifdef __INTEL_COMPILER
-#      pragma warning(disable : 1478)
-#    elif defined __clang__
-#      pragma clang diagnostic push
-#      pragma clang diagnostic ignored "-Wdeprecated-declarations"
-#    else
-#      pragma warning(disable : 4996)
-#    endif
-#  endif
-  bOsVersionInfoEx = GetVersionExA((OSVERSIONINFOA*)&osvi);
-  if (!bOsVersionInfoEx) {
-    return 0;
-  }
-#  ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
-#    ifdef __clang__
-#      pragma clang diagnostic pop
-#    else
-#      pragma warning(pop)
-#    endif
-#  endif
-
-  switch (osvi.dwPlatformId) {
-      // Test for the Windows NT product family.
-
-    case VER_PLATFORM_WIN32_NT:
-
-      // Test for the specific product family.
-      if (osvi.dwMajorVersion == 10 && osvi.dwMinorVersion == 0) {
-        if (osvi.wProductType == VER_NT_WORKSTATION) {
-          res += "Microsoft Windows 10";
-        } else {
-          res += "Microsoft Windows Server 2016 family";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion == 3) {
-        if (osvi.wProductType == VER_NT_WORKSTATION) {
-          res += "Microsoft Windows 8.1";
-        } else {
-          res += "Microsoft Windows Server 2012 R2 family";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion == 2) {
-        if (osvi.wProductType == VER_NT_WORKSTATION) {
-          res += "Microsoft Windows 8";
-        } else {
-          res += "Microsoft Windows Server 2012 family";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion == 1) {
-        if (osvi.wProductType == VER_NT_WORKSTATION) {
-          res += "Microsoft Windows 7";
-        } else {
-          res += "Microsoft Windows Server 2008 R2 family";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion == 0) {
-        if (osvi.wProductType == VER_NT_WORKSTATION) {
-          res += "Microsoft Windows Vista";
-        } else {
-          res += "Microsoft Windows Server 2008 family";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2) {
-        res += "Microsoft Windows Server 2003 family";
-      }
-
-      if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) {
-        res += "Microsoft Windows XP";
-      }
-
-      if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0) {
-        res += "Microsoft Windows 2000";
-      }
-
-      if (osvi.dwMajorVersion <= 4) {
-        res += "Microsoft Windows NT";
-      }
-
-      // Test for specific product on Windows NT 4.0 SP6 and later.
-
-      if (bOsVersionInfoEx) {
-        // Test for the workstation type.
-
-        if (osvi.wProductType == VER_NT_WORKSTATION) {
-          if (osvi.dwMajorVersion == 4) {
-            res += " Workstation 4.0";
-          } else if (osvi.dwMajorVersion == 5) {
-            if (osvi.wSuiteMask & VER_SUITE_PERSONAL) {
-              res += " Home Edition";
-            } else {
-              res += " Professional";
-            }
-          }
-        }
-
-        // Test for the server type.
-
-        else if (osvi.wProductType == VER_NT_SERVER) {
-          if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2) {
-            if (osvi.wSuiteMask & VER_SUITE_DATACENTER) {
-              res += " Datacenter Edition";
-            } else if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE) {
-              res += " Enterprise Edition";
-            } else if (osvi.wSuiteMask == VER_SUITE_BLADE) {
-              res += " Web Edition";
-            } else {
-              res += " Standard Edition";
-            }
-          }
-
-          else if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0) {
-            if (osvi.wSuiteMask & VER_SUITE_DATACENTER) {
-              res += " Datacenter Server";
-            } else if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE) {
-              res += " Advanced Server";
-            } else {
-              res += " Server";
-            }
-          }
-
-          else if (osvi.dwMajorVersion <= 4) // Windows NT 4.0
-          {
-            if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE) {
-              res += " Server 4.0, Enterprise Edition";
-            } else {
-              res += " Server 4.0";
-            }
-          }
-        }
-      }
-
-      // Test for specific product on Windows NT 4.0 SP5 and earlier
-
-      else {
-        HKEY hKey;
-#  define BUFSIZE 80
-        wchar_t szProductType[BUFSIZE];
-        DWORD dwBufLen = BUFSIZE;
-        LONG lRet;
-
-        lRet =
-          RegOpenKeyExW(HKEY_LOCAL_MACHINE,
-                        L"SYSTEM\\CurrentControlSet\\Control\\ProductOptions",
-                        0, KEY_QUERY_VALUE, &hKey);
-        if (lRet != ERROR_SUCCESS) {
-          return 0;
-        }
-
-        lRet = RegQueryValueExW(hKey, L"ProductType", nullptr, nullptr,
-                                (LPBYTE)szProductType, &dwBufLen);
-
-        if ((lRet != ERROR_SUCCESS) || (dwBufLen > BUFSIZE)) {
-          return 0;
-        }
-
-        RegCloseKey(hKey);
-
-        if (lstrcmpiW(L"WINNT", szProductType) == 0) {
-          res += " Workstation";
-        }
-        if (lstrcmpiW(L"LANMANNT", szProductType) == 0) {
-          res += " Server";
-        }
-        if (lstrcmpiW(L"SERVERNT", szProductType) == 0) {
-          res += " Advanced Server";
-        }
-
-        res += " ";
-        sprintf(buffer, "%ld", osvi.dwMajorVersion);
-        res += buffer;
-        res += ".";
-        sprintf(buffer, "%ld", osvi.dwMinorVersion);
-        res += buffer;
-      }
-
-      // Display service pack (if any) and build number.
-
-      if (osvi.dwMajorVersion == 4 &&
-          lstrcmpiA(osvi.szCSDVersion, "Service Pack 6") == 0) {
-        HKEY hKey;
-        LONG lRet;
-
-        // Test for SP6 versus SP6a.
-
-        lRet = RegOpenKeyExW(
-          HKEY_LOCAL_MACHINE,
-          L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Hotfix\\Q246009",
-          0, KEY_QUERY_VALUE, &hKey);
-
-        if (lRet == ERROR_SUCCESS) {
-          res += " Service Pack 6a (Build ";
-          sprintf(buffer, "%ld", osvi.dwBuildNumber & 0xFFFF);
-          res += buffer;
-          res += ")";
-        } else // Windows NT 4.0 prior to SP6a
-        {
-          res += " ";
-          res += osvi.szCSDVersion;
-          res += " (Build ";
-          sprintf(buffer, "%ld", osvi.dwBuildNumber & 0xFFFF);
-          res += buffer;
-          res += ")";
-        }
-
-        RegCloseKey(hKey);
-      } else // Windows NT 3.51 and earlier or Windows 2000 and later
-      {
-        res += " ";
-        res += osvi.szCSDVersion;
-        res += " (Build ";
-        sprintf(buffer, "%ld", osvi.dwBuildNumber & 0xFFFF);
-        res += buffer;
-        res += ")";
-      }
-
-      break;
-
-      // Test for the Windows 95 product family.
-
-    case VER_PLATFORM_WIN32_WINDOWS:
-
-      if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0) {
-        res += "Microsoft Windows 95";
-        if (osvi.szCSDVersion[1] == 'C' || osvi.szCSDVersion[1] == 'B') {
-          res += " OSR2";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10) {
-        res += "Microsoft Windows 98";
-        if (osvi.szCSDVersion[1] == 'A') {
-          res += " SE";
-        }
-      }
-
-      if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90) {
-        res += "Microsoft Windows Millennium Edition";
-      }
-      break;
-
-    case VER_PLATFORM_WIN32s:
-
-      res += "Microsoft Win32s";
-      break;
-  }
-#endif
-
-  return res;
-}
-
-bool SystemTools::ParseURLProtocol(const std::string& URL,
-                                   std::string& protocol,
-                                   std::string& dataglom)
-{
-  // match 0 entire url
-  // match 1 protocol
-  // match 2 dataglom following protocol://
-  kwsys::RegularExpression urlRe(VTK_URL_PROTOCOL_REGEX);
-
-  if (!urlRe.find(URL))
-    return false;
-
-  protocol = urlRe.match(1);
-  dataglom = urlRe.match(2);
-
-  return true;
-}
-
-bool SystemTools::ParseURL(const std::string& URL, std::string& protocol,
-                           std::string& username, std::string& password,
-                           std::string& hostname, std::string& dataport,
-                           std::string& database)
-{
-  kwsys::RegularExpression urlRe(VTK_URL_REGEX);
-  if (!urlRe.find(URL))
-    return false;
-
-  // match 0 URL
-  // match 1 protocol
-  // match 2 mangled user
-  // match 3 username
-  // match 4 mangled password
-  // match 5 password
-  // match 6 hostname
-  // match 7 mangled port
-  // match 8 dataport
-  // match 9 database name
-
-  protocol = urlRe.match(1);
-  username = urlRe.match(3);
-  password = urlRe.match(5);
-  hostname = urlRe.match(6);
-  dataport = urlRe.match(8);
-  database = urlRe.match(9);
-
-  return true;
-}
-
-// These must NOT be initialized.  Default initialization to zero is
-// necessary.
-static unsigned int SystemToolsManagerCount;
-SystemToolsStatic* SystemTools::Statics;
-
-// SystemToolsManager manages the SystemTools singleton.
-// SystemToolsManager should be included in any translation unit
-// that will use SystemTools or that implements the singleton
-// pattern. It makes sure that the SystemTools singleton is created
-// before and destroyed after all other singletons in CMake.
-
-SystemToolsManager::SystemToolsManager()
-{
-  if (++SystemToolsManagerCount == 1) {
-    SystemTools::ClassInitialize();
-  }
-}
-
-SystemToolsManager::~SystemToolsManager()
-{
-  if (--SystemToolsManagerCount == 0) {
-    SystemTools::ClassFinalize();
-  }
-}
-
-#if defined(__VMS)
-// On VMS we configure the run time C library to be more UNIX like.
-// http://h71000.www7.hp.com/doc/732final/5763/5763pro_004.html
-extern "C" int decc$feature_get_index(char* name);
-extern "C" int decc$feature_set_value(int index, int mode, int value);
-static int SetVMSFeature(char* name, int value)
-{
-  int i;
-  errno = 0;
-  i = decc$feature_get_index(name);
-  return i >= 0 && (decc$feature_set_value(i, 1, value) >= 0 || errno == 0);
-}
-#endif
-
-void SystemTools::ClassInitialize()
-{
-#ifdef __VMS
-  SetVMSFeature("DECC$FILENAME_UNIX_ONLY", 1);
-#endif
-
-  // Create statics singleton instance
-  SystemTools::Statics = new SystemToolsStatic;
-
-#if KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP
-// Add some special translation paths for unix.  These are not added
-// for windows because drive letters need to be maintained.  Also,
-// there are not sym-links and mount points on windows anyway.
-#  if !defined(_WIN32) || defined(__CYGWIN__)
-  // The tmp path is frequently a logical path so always keep it:
-  SystemTools::AddKeepPath("/tmp/");
-
-  // If the current working directory is a logical path then keep the
-  // logical name.
-  std::string pwd_str;
-  if (SystemTools::GetEnv("PWD", pwd_str)) {
-    char buf[2048];
-    if (const char* cwd = Getcwd(buf, 2048)) {
-      // The current working directory may be a logical path.  Find
-      // the shortest logical path that still produces the correct
-      // physical path.
-      std::string cwd_changed;
-      std::string pwd_changed;
-
-      // Test progressively shorter logical-to-physical mappings.
-      std::string cwd_str = cwd;
-      std::string pwd_path;
-      Realpath(pwd_str, pwd_path);
-      while (cwd_str == pwd_path && cwd_str != pwd_str) {
-        // The current pair of paths is a working logical mapping.
-        cwd_changed = cwd_str;
-        pwd_changed = pwd_str;
-
-        // Strip off one directory level and see if the logical
-        // mapping still works.
-        pwd_str = SystemTools::GetFilenamePath(pwd_str);
-        cwd_str = SystemTools::GetFilenamePath(cwd_str);
-        Realpath(pwd_str, pwd_path);
-      }
-
-      // Add the translation to keep the logical path name.
-      if (!cwd_changed.empty() && !pwd_changed.empty()) {
-        SystemTools::AddTranslationPath(cwd_changed, pwd_changed);
-      }
-    }
-  }
-#  endif
-#endif
-}
-
-void SystemTools::ClassFinalize()
-{
-  delete SystemTools::Statics;
-}
-
-} // namespace KWSYS_NAMESPACE
-
-#if defined(_MSC_VER) && defined(_DEBUG)
-#  include <crtdbg.h>
-#  include <stdio.h>
-#  include <stdlib.h>
-namespace KWSYS_NAMESPACE {
-
-static int SystemToolsDebugReport(int, char* message, int*)
-{
-  fprintf(stderr, "%s", message);
-  fflush(stderr);
-  return 1; // no further reporting required
-}
-
-void SystemTools::EnableMSVCDebugHook()
-{
-  if (SystemTools::HasEnv("DART_TEST_FROM_DART") ||
-      SystemTools::HasEnv("DASHBOARD_TEST_FROM_CTEST")) {
-    _CrtSetReportHook(SystemToolsDebugReport);
-  }
-}
-
-} // namespace KWSYS_NAMESPACE
-#else
-namespace KWSYS_NAMESPACE {
-void SystemTools::EnableMSVCDebugHook()
-{
-}
-} // namespace KWSYS_NAMESPACE
-#endif
diff --git a/test/API/driver/kwsys/SystemTools.hxx.in b/test/API/driver/kwsys/SystemTools.hxx.in
deleted file mode 100644
index c4ab9d4..0000000
--- a/test/API/driver/kwsys/SystemTools.hxx.in
+++ /dev/null
@@ -1,981 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_SystemTools_hxx
-#define @KWSYS_NAMESPACE@_SystemTools_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <iosfwd>
-#include <map>
-#include <string>
-#include <vector>
-
-#include <sys/types.h>
-// include sys/stat.h after sys/types.h
-#include <sys/stat.h>
-
-#if !defined(_WIN32) || defined(__CYGWIN__)
-#  include <unistd.h> // For access permissions for use with access()
-#endif
-
-// Required for va_list
-#include <stdarg.h>
-// Required for FILE*
-#include <stdio.h>
-#if !defined(va_list)
-// Some compilers move va_list into the std namespace and there is no way to
-// tell that this has been done. Playing with things being included before or
-// after stdarg.h does not solve things because we do not have control over
-// what the user does. This hack solves this problem by moving va_list to our
-// own namespace that is local for kwsys.
-namespace std {
-} // Required for platforms that do not have std namespace
-namespace @KWSYS_NAMESPACE@_VA_LIST {
-using namespace std;
-typedef va_list hack_va_list;
-}
-namespace @KWSYS_NAMESPACE@ {
-typedef @KWSYS_NAMESPACE@_VA_LIST::hack_va_list va_list;
-}
-#endif // va_list
-
-namespace @KWSYS_NAMESPACE@ {
-
-class SystemToolsStatic;
-
-/** \class SystemToolsManager
- * \brief Use to make sure SystemTools is initialized before it is used
- * and is the last static object destroyed
- */
-class @KWSYS_NAMESPACE@_EXPORT SystemToolsManager
-{
-public:
-  SystemToolsManager();
-  ~SystemToolsManager();
-
-  SystemToolsManager(const SystemToolsManager&) = delete;
-  SystemToolsManager& operator=(const SystemToolsManager&) = delete;
-};
-
-// This instance will show up in any translation unit that uses
-// SystemTools. It will make sure SystemTools is initialized
-// before it is used and is the last static object destroyed.
-static SystemToolsManager SystemToolsManagerInstance;
-
-// Flags for use with TestFileAccess.  Use a typedef in case any operating
-// system in the future needs a special type.  These are flags that may be
-// combined using the | operator.
-typedef int TestFilePermissions;
-#if defined(_WIN32) && !defined(__CYGWIN__)
-// On Windows (VC and Borland), no system header defines these constants...
-static const TestFilePermissions TEST_FILE_OK = 0;
-static const TestFilePermissions TEST_FILE_READ = 4;
-static const TestFilePermissions TEST_FILE_WRITE = 2;
-static const TestFilePermissions TEST_FILE_EXECUTE = 1;
-#else
-// Standard POSIX constants
-static const TestFilePermissions TEST_FILE_OK = F_OK;
-static const TestFilePermissions TEST_FILE_READ = R_OK;
-static const TestFilePermissions TEST_FILE_WRITE = W_OK;
-static const TestFilePermissions TEST_FILE_EXECUTE = X_OK;
-#endif
-
-/** \class SystemTools
- * \brief A collection of useful platform-independent system functions.
- */
-class @KWSYS_NAMESPACE@_EXPORT SystemTools
-{
-public:
-  /** -----------------------------------------------------------------
-   *               String Manipulation Routines
-   *  -----------------------------------------------------------------
-   */
-
-  /**
-   * Replace symbols in str that are not valid in C identifiers as
-   * defined by the 1999 standard, ie. anything except [A-Za-z0-9_].
-   * They are replaced with `_' and if the first character is a digit
-   * then an underscore is prepended.  Note that this can produce
-   * identifiers that the standard reserves (_[A-Z].* and __.*).
-   */
-  static std::string MakeCidentifier(const std::string& s);
-
-  static std::string MakeCindentifier(const std::string& s)
-  {
-    return MakeCidentifier(s);
-  }
-
-  /**
-   * Replace replace all occurrences of the string in the source string.
-   */
-  static void ReplaceString(std::string& source, const char* replace,
-                            const char* with);
-  static void ReplaceString(std::string& source, const std::string& replace,
-                            const std::string& with);
-
-  /**
-   * Return a capitalized string (i.e the first letter is uppercased,
-   * all other are lowercased).
-   */
-  static std::string Capitalized(const std::string&);
-
-  /**
-   * Return a 'capitalized words' string (i.e the first letter of each word
-   * is uppercased all other are left untouched though).
-   */
-  static std::string CapitalizedWords(const std::string&);
-
-  /**
-   * Return a 'uncapitalized words' string (i.e the first letter of each word
-   * is lowercased all other are left untouched though).
-   */
-  static std::string UnCapitalizedWords(const std::string&);
-
-  /**
-   * Return a lower case string
-   */
-  static std::string LowerCase(const std::string&);
-
-  /**
-   * Return a lower case string
-   */
-  static std::string UpperCase(const std::string&);
-
-  /**
-   * Count char in string
-   */
-  static size_t CountChar(const char* str, char c);
-
-  /**
-   * Remove some characters from a string.
-   * Return a pointer to the new resulting string (allocated with 'new')
-   */
-  static char* RemoveChars(const char* str, const char* toremove);
-
-  /**
-   * Remove remove all but 0->9, A->F characters from a string.
-   * Return a pointer to the new resulting string (allocated with 'new')
-   */
-  static char* RemoveCharsButUpperHex(const char* str);
-
-  /**
-   * Replace some characters by another character in a string (in-place)
-   * Return a pointer to string
-   */
-  static char* ReplaceChars(char* str, const char* toreplace,
-                            char replacement);
-
-  /**
-   * Returns true if str1 starts (respectively ends) with str2
-   */
-  static bool StringStartsWith(const char* str1, const char* str2);
-  static bool StringStartsWith(const std::string& str1, const char* str2);
-  static bool StringEndsWith(const char* str1, const char* str2);
-  static bool StringEndsWith(const std::string& str1, const char* str2);
-
-  /**
-   * Returns a pointer to the last occurrence of str2 in str1
-   */
-  static const char* FindLastString(const char* str1, const char* str2);
-
-  /**
-   * Make a duplicate of the string similar to the strdup C function
-   * but use new to create the 'new' string, so one can use
-   * 'delete' to remove it. Returns 0 if the input is empty.
-   */
-  static char* DuplicateString(const char* str);
-
-  /**
-   * Return the string cropped to a given length by removing chars in the
-   * center of the string and replacing them with an ellipsis (...)
-   */
-  static std::string CropString(const std::string&, size_t max_len);
-
-  /** split a path by separator into an array of strings, default is /.
-      If isPath is true then the string is treated like a path and if
-      s starts with a / then the first element of the returned array will
-      be /, so /foo/bar will be [/, foo, bar]
-  */
-  static std::vector<std::string> SplitString(const std::string& s,
-                                              char separator = '/',
-                                              bool isPath = false);
-  /**
-   * Perform a case-independent string comparison
-   */
-  static int Strucmp(const char* s1, const char* s2);
-
-  /**
-   * Split a string on its newlines into multiple lines
-   * Return false only if the last line stored had no newline
-   */
-  static bool Split(const std::string& s, std::vector<std::string>& l);
-  static bool Split(const std::string& s, std::vector<std::string>& l,
-                    char separator);
-
-  /**
-   * Return string with space added between capitalized words
-   * (i.e. EatMyShorts becomes Eat My Shorts )
-   * (note that IEatShorts becomes IEat Shorts)
-   */
-  static std::string AddSpaceBetweenCapitalizedWords(const std::string&);
-
-  /**
-   * Append two or more strings and produce new one.
-   * Programmer must 'delete []' the resulting string, which was allocated
-   * with 'new'.
-   * Return 0 if inputs are empty or there was an error
-   */
-  static char* AppendStrings(const char* str1, const char* str2);
-  static char* AppendStrings(const char* str1, const char* str2,
-                             const char* str3);
-
-  /**
-   * Estimate the length of the string that will be produced
-   * from printing the given format string and arguments.  The
-   * returned length will always be at least as large as the string
-   * that will result from printing.
-   * WARNING: since va_arg is called to iterate of the argument list,
-   * you will not be able to use this 'ap' anymore from the beginning.
-   * It's up to you to call va_end though.
-   */
-  static int EstimateFormatLength(const char* format, va_list ap);
-
-  /**
-   * Escape specific characters in 'str'.
-   */
-  static std::string EscapeChars(const char* str, const char* chars_to_escape,
-                                 char escape_char = '\\');
-
-  /** -----------------------------------------------------------------
-   *               Filename Manipulation Routines
-   *  -----------------------------------------------------------------
-   */
-
-  /**
-   * Replace Windows file system slashes with Unix-style slashes.
-   */
-  static void ConvertToUnixSlashes(std::string& path);
-
-#ifdef _WIN32
-  /** Calls Encoding::ToWindowsExtendedPath.  */
-  static std::wstring ConvertToWindowsExtendedPath(const std::string&);
-#endif
-
-  /**
-   * For windows this calls ConvertToWindowsOutputPath and for unix
-   * it calls ConvertToUnixOutputPath
-   */
-  static std::string ConvertToOutputPath(const std::string&);
-
-  /**
-   * Convert the path to a string that can be used in a unix makefile.
-   * double slashes are removed, and spaces are escaped.
-   */
-  static std::string ConvertToUnixOutputPath(const std::string&);
-
-  /**
-   * Convert the path to string that can be used in a windows project or
-   * makefile.   Double slashes are removed if they are not at the start of
-   * the string, the slashes are converted to windows style backslashes, and
-   * if there are spaces in the string it is double quoted.
-   */
-  static std::string ConvertToWindowsOutputPath(const std::string&);
-
-  /**
-   * Return true if a path with the given name exists in the current directory.
-   */
-  static bool PathExists(const std::string& path);
-
-  /**
-   * Return true if a file exists in the current directory.
-   * If isFile = true, then make sure the file is a file and
-   * not a directory.  If isFile = false, then return true
-   * if it is a file or a directory.  Note that the file will
-   * also be checked for read access.  (Currently, this check
-   * for read access is only done on POSIX systems.)
-   */
-  static bool FileExists(const char* filename, bool isFile);
-  static bool FileExists(const std::string& filename, bool isFile);
-  static bool FileExists(const char* filename);
-  static bool FileExists(const std::string& filename);
-
-  /**
-   * Test if a file exists and can be accessed with the requested
-   * permissions.  Symbolic links are followed.  Returns true if
-   * the access test was successful.
-   *
-   * On POSIX systems (including Cygwin), this maps to the access
-   * function.  On Windows systems, all existing files are
-   * considered readable, and writable files are considered to
-   * have the read-only file attribute cleared.
-   */
-  static bool TestFileAccess(const char* filename,
-                             TestFilePermissions permissions);
-  static bool TestFileAccess(const std::string& filename,
-                             TestFilePermissions permissions);
-/**
- * Cross platform wrapper for stat struct
- */
-#if defined(_WIN32) && !defined(__CYGWIN__)
-#  if defined(__BORLANDC__)
-  typedef struct stati64 Stat_t;
-#  else
-  typedef struct _stat64 Stat_t;
-#  endif
-#else
-  typedef struct stat Stat_t;
-#endif
-
-  /**
-   * Cross platform wrapper for stat system call
-   *
-   * On Windows this may not work for paths longer than 250 characters
-   * due to limitations of the underlying '_wstat64' call.
-   */
-  static int Stat(const char* path, Stat_t* buf);
-  static int Stat(const std::string& path, Stat_t* buf);
-
-/**
- * Converts Cygwin path to Win32 path. Uses dictionary container for
- * caching and calls to cygwin_conv_to_win32_path from Cygwin dll
- * for actual translation.  Returns true on success, else false.
- */
-#ifdef __CYGWIN__
-  static bool PathCygwinToWin32(const char* path, char* win32_path);
-#endif
-
-  /**
-   * Return file length
-   */
-  static unsigned long FileLength(const std::string& filename);
-
-  /**
-     Change the modification time or create a file
-  */
-  static bool Touch(const std::string& filename, bool create);
-
-  /**
-   *  Compare file modification times.
-   *  Return true for successful comparison and false for error.
-   *  When true is returned, result has -1, 0, +1 for
-   *  f1 older, same, or newer than f2.
-   */
-  static bool FileTimeCompare(const std::string& f1, const std::string& f2,
-                              int* result);
-
-  /**
-   *  Get the file extension (including ".") needed for an executable
-   *  on the current platform ("" for unix, ".exe" for Windows).
-   */
-  static const char* GetExecutableExtension();
-
-  /**
-   * Given a path on a Windows machine, return the actual case of
-   * the path as it exists on disk.  Path components that do not
-   * exist on disk are returned unchanged.  Relative paths are always
-   * returned unchanged.  Drive letters are always made upper case.
-   * This does nothing on non-Windows systems but return the path.
-   */
-  static std::string GetActualCaseForPath(const std::string& path);
-
-  /**
-   * Given the path to a program executable, get the directory part of
-   * the path with the file stripped off.  If there is no directory
-   * part, the empty string is returned.
-   */
-  static std::string GetProgramPath(const std::string&);
-  static bool SplitProgramPath(const std::string& in_name, std::string& dir,
-                               std::string& file, bool errorReport = true);
-
-  /**
-   *  Given argv[0] for a unix program find the full path to a running
-   *  executable.  argv0 can be null for windows WinMain programs
-   *  in this case GetModuleFileName will be used to find the path
-   *  to the running executable.  If argv0 is not a full path,
-   *  then this will try to find the full path.  If the path is not
-   *  found false is returned, if found true is returned.  An error
-   *  message of the attempted paths is stored in errorMsg.
-   *  exeName is the name of the executable.
-   *  buildDir is a possibly null path to the build directory.
-   *  installPrefix is a possibly null pointer to the install directory.
-   */
-  static bool FindProgramPath(const char* argv0, std::string& pathOut,
-                              std::string& errorMsg,
-                              const char* exeName = nullptr,
-                              const char* buildDir = nullptr,
-                              const char* installPrefix = nullptr);
-
-  /**
-   * Given a path to a file or directory, convert it to a full path.
-   * This collapses away relative paths relative to the cwd argument
-   * (which defaults to the current working directory).  The full path
-   * is returned.
-   */
-  static std::string CollapseFullPath(const std::string& in_relative);
-  static std::string CollapseFullPath(const std::string& in_relative,
-                                      const char* in_base);
-  static std::string CollapseFullPath(const std::string& in_relative,
-                                      const std::string& in_base);
-
-  /**
-   * Get the real path for a given path, removing all symlinks.  In
-   * the event of an error (non-existent path, permissions issue,
-   * etc.) the original path is returned if errorMessage pointer is
-   * nullptr.  Otherwise empty string is returned and errorMessage
-   * contains error description.
-   */
-  static std::string GetRealPath(const std::string& path,
-                                 std::string* errorMessage = nullptr);
-
-  /**
-   * Split a path name into its root component and the rest of the
-   * path.  The root component is one of the following:
-   *    "/"   = UNIX full path
-   *    "c:/" = Windows full path (can be any drive letter)
-   *    "c:"  = Windows drive-letter relative path (can be any drive letter)
-   *    "//"  = Network path
-   *    "~/"  = Home path for current user
-   *    "~u/" = Home path for user 'u'
-   *    ""    = Relative path
-   *
-   * A pointer to the rest of the path after the root component is
-   * returned.  The root component is stored in the "root" string if
-   * given.
-   */
-  static const char* SplitPathRootComponent(const std::string& p,
-                                            std::string* root = nullptr);
-
-  /**
-   * Split a path name into its basic components.  The first component
-   * always exists and is the root returned by SplitPathRootComponent.
-   * The remaining components form the path.  If there is a trailing
-   * slash then the last component is the empty string.  The
-   * components can be recombined as "c[0]c[1]/c[2]/.../c[n]" to
-   * produce the original path.  Home directory references are
-   * automatically expanded if expand_home_dir is true and this
-   * platform supports them.
-   *
-   * This does *not* normalize the input path.  All components are
-   * preserved, including empty ones.  Typically callers should use
-   * this only on paths that have already been normalized.
-   */
-  static void SplitPath(const std::string& p,
-                        std::vector<std::string>& components,
-                        bool expand_home_dir = true);
-
-  /**
-   * Join components of a path name into a single string.  See
-   * SplitPath for the format of the components.
-   *
-   * This does *not* normalize the input path.  All components are
-   * preserved, including empty ones.  Typically callers should use
-   * this only on paths that have already been normalized.
-   */
-  static std::string JoinPath(const std::vector<std::string>& components);
-  static std::string JoinPath(std::vector<std::string>::const_iterator first,
-                              std::vector<std::string>::const_iterator last);
-
-  /**
-   * Compare a path or components of a path.
-   */
-  static bool ComparePath(const std::string& c1, const std::string& c2);
-
-  /**
-   * Return path of a full filename (no trailing slashes)
-   */
-  static std::string GetFilenamePath(const std::string&);
-
-  /**
-   * Return file name of a full filename (i.e. file name without path)
-   */
-  static std::string GetFilenameName(const std::string&);
-
-  /**
-   * Return longest file extension of a full filename (dot included)
-   */
-  static std::string GetFilenameExtension(const std::string&);
-
-  /**
-   * Return shortest file extension of a full filename (dot included)
-   */
-  static std::string GetFilenameLastExtension(const std::string& filename);
-
-  /**
-   * Return file name without extension of a full filename
-   */
-  static std::string GetFilenameWithoutExtension(const std::string&);
-
-  /**
-   * Return file name without its last (shortest) extension
-   */
-  static std::string GetFilenameWithoutLastExtension(const std::string&);
-
-  /**
-   * Return whether the path represents a full path (not relative)
-   */
-  static bool FileIsFullPath(const std::string&);
-  static bool FileIsFullPath(const char*);
-
-  /**
-   * For windows return the short path for the given path,
-   * Unix just a pass through
-   */
-  static bool GetShortPath(const std::string& path, std::string& result);
-
-  /**
-   * Read line from file. Make sure to read a full line and truncates it if
-   * requested via sizeLimit. Returns true if any data were read before the
-   * end-of-file was reached. If the has_newline argument is specified, it will
-   * be true when the line read had a newline character.
-   */
-  static bool GetLineFromStream(std::istream& istr, std::string& line,
-                                bool* has_newline = nullptr,
-                                long sizeLimit = -1);
-
-  /**
-   * Get the parent directory of the directory or file
-   */
-  static std::string GetParentDirectory(const std::string& fileOrDir);
-
-  /**
-   * Check if the given file or directory is in subdirectory of dir
-   */
-  static bool IsSubDirectory(const std::string& fileOrDir,
-                             const std::string& dir);
-
-  /** -----------------------------------------------------------------
-   *               File Manipulation Routines
-   *  -----------------------------------------------------------------
-   */
-
-  /**
-   * Open a file considering unicode.
-   */
-  static FILE* Fopen(const std::string& file, const char* mode);
-
-/**
- * Visual C++ does not define mode_t (note that Borland does, however).
- */
-#if defined(_MSC_VER)
-  typedef unsigned short mode_t;
-#endif
-
-  /**
-   * Make a new directory if it is not there.  This function
-   * can make a full path even if none of the directories existed
-   * prior to calling this function.
-   */
-  static bool MakeDirectory(const char* path, const mode_t* mode = nullptr);
-  static bool MakeDirectory(const std::string& path,
-                            const mode_t* mode = nullptr);
-
-  /**
-   * Copy the source file to the destination file only
-   * if the two files differ.
-   */
-  static bool CopyFileIfDifferent(const std::string& source,
-                                  const std::string& destination);
-
-  /**
-   * Compare the contents of two files.  Return true if different
-   */
-  static bool FilesDiffer(const std::string& source,
-                          const std::string& destination);
-
-  /**
-   * Compare the contents of two files, ignoring line ending differences.
-   * Return true if different
-   */
-  static bool TextFilesDiffer(const std::string& path1,
-                              const std::string& path2);
-
-  /**
-   * Return true if the two files are the same file
-   */
-  static bool SameFile(const std::string& file1, const std::string& file2);
-
-  /**
-   * Copy a file.
-   */
-  static bool CopyFileAlways(const std::string& source,
-                             const std::string& destination);
-
-  /**
-   * Copy a file.  If the "always" argument is true the file is always
-   * copied.  If it is false, the file is copied only if it is new or
-   * has changed.
-   */
-  static bool CopyAFile(const std::string& source,
-                        const std::string& destination, bool always = true);
-
-  /**
-   * Copy content directory to another directory with all files and
-   * subdirectories.  If the "always" argument is true all files are
-   * always copied.  If it is false, only files that have changed or
-   * are new are copied.
-   */
-  static bool CopyADirectory(const std::string& source,
-                             const std::string& destination,
-                             bool always = true);
-
-  /**
-   * Remove a file
-   */
-  static bool RemoveFile(const std::string& source);
-
-  /**
-   * Remove a directory
-   */
-  static bool RemoveADirectory(const std::string& source);
-
-  /**
-   * Get the maximum full file path length
-   */
-  static size_t GetMaximumFilePathLength();
-
-  /**
-   * Find a file in the system PATH, with optional extra paths
-   */
-  static std::string FindFile(
-    const std::string& name,
-    const std::vector<std::string>& path = std::vector<std::string>(),
-    bool no_system_path = false);
-
-  /**
-   * Find a directory in the system PATH, with optional extra paths
-   */
-  static std::string FindDirectory(
-    const std::string& name,
-    const std::vector<std::string>& path = std::vector<std::string>(),
-    bool no_system_path = false);
-
-  /**
-   * Find an executable in the system PATH, with optional extra paths
-   */
-  static std::string FindProgram(
-    const char* name,
-    const std::vector<std::string>& path = std::vector<std::string>(),
-    bool no_system_path = false);
-  static std::string FindProgram(
-    const std::string& name,
-    const std::vector<std::string>& path = std::vector<std::string>(),
-    bool no_system_path = false);
-  static std::string FindProgram(
-    const std::vector<std::string>& names,
-    const std::vector<std::string>& path = std::vector<std::string>(),
-    bool no_system_path = false);
-
-  /**
-   * Find a library in the system PATH, with optional extra paths
-   */
-  static std::string FindLibrary(const std::string& name,
-                                 const std::vector<std::string>& path);
-
-  /**
-   * Return true if the file is a directory
-   */
-  static bool FileIsDirectory(const std::string& name);
-
-  /**
-   * Return true if the file is a symlink
-   */
-  static bool FileIsSymlink(const std::string& name);
-
-  /**
-   * Return true if the file is a FIFO
-   */
-  static bool FileIsFIFO(const std::string& name);
-
-  /**
-   * Return true if the file has a given signature (first set of bytes)
-   */
-  static bool FileHasSignature(const char* filename, const char* signature,
-                               long offset = 0);
-
-  /**
-   * Attempt to detect and return the type of a file.
-   * Up to 'length' bytes are read from the file, if more than 'percent_bin' %
-   * of the bytes are non-textual elements, the file is considered binary,
-   * otherwise textual. Textual elements are bytes in the ASCII [0x20, 0x7E]
-   * range, but also \\n, \\r, \\t.
-   * The algorithm is simplistic, and should probably check for usual file
-   * extensions, 'magic' signature, unicode, etc.
-   */
-  enum FileTypeEnum
-  {
-    FileTypeUnknown,
-    FileTypeBinary,
-    FileTypeText
-  };
-  static SystemTools::FileTypeEnum DetectFileType(const char* filename,
-                                                  unsigned long length = 256,
-                                                  double percent_bin = 0.05);
-
-  /**
-   * Create a symbolic link if the platform supports it.  Returns whether
-   * creation succeeded.
-   */
-  static bool CreateSymlink(const std::string& origName,
-                            const std::string& newName);
-
-  /**
-   * Read the contents of a symbolic link.  Returns whether reading
-   * succeeded.
-   */
-  static bool ReadSymlink(const std::string& newName, std::string& origName);
-
-  /**
-   * Try to locate the file 'filename' in the directory 'dir'.
-   * If 'filename' is a fully qualified filename, the basename of the file is
-   * used to check for its existence in 'dir'.
-   * If 'dir' is not a directory, GetFilenamePath() is called on 'dir' to
-   * get its directory first (thus, you can pass a filename as 'dir', as
-   * a convenience).
-   * 'filename_found' is assigned the fully qualified name/path of the file
-   * if it is found (not touched otherwise).
-   * If 'try_filename_dirs' is true, try to find the file using the
-   * components of its path, i.e. if we are looking for c:/foo/bar/bill.txt,
-   * first look for bill.txt in 'dir', then in 'dir'/bar, then in 'dir'/foo/bar
-   * etc.
-   * Return true if the file was found, false otherwise.
-   */
-  static bool LocateFileInDir(const char* filename, const char* dir,
-                              std::string& filename_found,
-                              int try_filename_dirs = 0);
-
-  /** compute the relative path from local to remote.  local must
-      be a directory.  remote can be a file or a directory.
-      Both remote and local must be full paths.  Basically, if
-      you are in directory local and you want to access the file in remote
-      what is the relative path to do that.  For example:
-      /a/b/c/d to /a/b/c1/d1 -> ../../c1/d1
-      from /usr/src to /usr/src/test/blah/foo.cpp -> test/blah/foo.cpp
-  */
-  static std::string RelativePath(const std::string& local,
-                                  const std::string& remote);
-
-  /**
-   * Return file's modified time
-   */
-  static long int ModifiedTime(const std::string& filename);
-
-  /**
-   * Return file's creation time (Win32: works only for NTFS, not FAT)
-   */
-  static long int CreationTime(const std::string& filename);
-
-  /**
-   * Get and set permissions of the file.  If honor_umask is set, the umask
-   * is queried and applied to the given permissions.  Returns false if
-   * failure.
-   *
-   * WARNING:  A non-thread-safe method is currently used to get the umask
-   * if a honor_umask parameter is set to true.
-   */
-  static bool GetPermissions(const char* file, mode_t& mode);
-  static bool GetPermissions(const std::string& file, mode_t& mode);
-  static bool SetPermissions(const char* file, mode_t mode,
-                             bool honor_umask = false);
-  static bool SetPermissions(const std::string& file, mode_t mode,
-                             bool honor_umask = false);
-
-  /** -----------------------------------------------------------------
-   *               Time Manipulation Routines
-   *  -----------------------------------------------------------------
-   */
-
-  /** Get current time in seconds since Posix Epoch (Jan 1, 1970).  */
-  static double GetTime();
-
-  /**
-   * Get current date/time
-   */
-  static std::string GetCurrentDateTime(const char* format);
-
-  /** -----------------------------------------------------------------
-   *               Registry Manipulation Routines
-   *  -----------------------------------------------------------------
-   */
-
-  /**
-   * Specify access to the 32-bit or 64-bit application view of
-   * registry values.  The default is to match the currently running
-   * binary type.
-   */
-  enum KeyWOW64
-  {
-    KeyWOW64_Default,
-    KeyWOW64_32,
-    KeyWOW64_64
-  };
-
-  /**
-   * Get a list of subkeys.
-   */
-  static bool GetRegistrySubKeys(const std::string& key,
-                                 std::vector<std::string>& subkeys,
-                                 KeyWOW64 view = KeyWOW64_Default);
-
-  /**
-   * Read a registry value
-   */
-  static bool ReadRegistryValue(const std::string& key, std::string& value,
-                                KeyWOW64 view = KeyWOW64_Default);
-
-  /**
-   * Write a registry value
-   */
-  static bool WriteRegistryValue(const std::string& key,
-                                 const std::string& value,
-                                 KeyWOW64 view = KeyWOW64_Default);
-
-  /**
-   * Delete a registry value
-   */
-  static bool DeleteRegistryValue(const std::string& key,
-                                  KeyWOW64 view = KeyWOW64_Default);
-
-  /** -----------------------------------------------------------------
-   *               Environment Manipulation Routines
-   *  -----------------------------------------------------------------
-   */
-
-  /**
-   *  Add the paths from the environment variable PATH to the
-   *  string vector passed in.  If env is set then the value
-   *  of env will be used instead of PATH.
-   */
-  static void GetPath(std::vector<std::string>& path,
-                      const char* env = nullptr);
-
-  /**
-   * Read an environment variable
-   */
-  static const char* GetEnv(const char* key);
-  static const char* GetEnv(const std::string& key);
-  static bool GetEnv(const char* key, std::string& result);
-  static bool GetEnv(const std::string& key, std::string& result);
-  static bool HasEnv(const char* key);
-  static bool HasEnv(const std::string& key);
-
-  /** Put a string into the environment
-      of the form var=value */
-  static bool PutEnv(const std::string& env);
-
-  /** Remove a string from the environment.
-      Input is of the form "var" or "var=value" (value is ignored). */
-  static bool UnPutEnv(const std::string& env);
-
-  /**
-   * Get current working directory CWD
-   */
-  static std::string GetCurrentWorkingDirectory(bool collapse = true);
-
-  /**
-   * Change directory to the directory specified
-   */
-  static int ChangeDirectory(const std::string& dir);
-
-  /**
-   * Get the result of strerror(errno)
-   */
-  static std::string GetLastSystemError();
-
-  /**
-   * When building DEBUG with MSVC, this enables a hook that prevents
-   * error dialogs from popping up if the program is being run from
-   * DART.
-   */
-  static void EnableMSVCDebugHook();
-
-  /**
-   * Get the width of the terminal window. The code may or may not work, so
-   * make sure you have some reasonable defaults prepared if the code returns
-   * some bogus size.
-   */
-  static int GetTerminalWidth();
-
-#if @KWSYS_NAMESPACE@_SYSTEMTOOLS_USE_TRANSLATION_MAP
-  /**
-   * Add an entry in the path translation table.
-   */
-  static void AddTranslationPath(const std::string& dir,
-                                 const std::string& refdir);
-
-  /**
-   * If dir is different after CollapseFullPath is called,
-   * Then insert it into the path translation table
-   */
-  static void AddKeepPath(const std::string& dir);
-
-  /**
-   * Update path by going through the Path Translation table;
-   */
-  static void CheckTranslationPath(std::string& path);
-#endif
-
-  /**
-   * Delay the execution for a specified amount of time specified
-   * in milliseconds
-   */
-  static void Delay(unsigned int msec);
-
-  /**
-   * Get the operating system name and version
-   * This is implemented for Win32 only for the moment
-   */
-  static std::string GetOperatingSystemNameAndVersion();
-
-  /** -----------------------------------------------------------------
-   *               URL Manipulation Routines
-   *  -----------------------------------------------------------------
-   */
-
-  /**
-   * Parse a character string :
-   *       protocol://dataglom
-   * and fill protocol as appropriate.
-   * Return false if the URL does not have the required form, true otherwise.
-   */
-  static bool ParseURLProtocol(const std::string& URL, std::string& protocol,
-                               std::string& dataglom);
-
-  /**
-   * Parse a string (a URL without protocol prefix) with the form:
-   *  protocol://[[username[':'password]'@']hostname[':'dataport]]'/'[datapath]
-   * and fill protocol, username, password, hostname, dataport, and datapath
-   * when values are found.
-   * Return true if the string matches the format; false otherwise.
-   */
-  static bool ParseURL(const std::string& URL, std::string& protocol,
-                       std::string& username, std::string& password,
-                       std::string& hostname, std::string& dataport,
-                       std::string& datapath);
-
-private:
-  /**
-   * Allocate the stl map that serve as the Path Translation table.
-   */
-  static void ClassInitialize();
-
-  /**
-   * Deallocate the stl map that serve as the Path Translation table.
-   */
-  static void ClassFinalize();
-
-  /**
-   * This method prevents warning on SGI
-   */
-  SystemToolsManager* GetSystemToolsManager()
-  {
-    return &SystemToolsManagerInstance;
-  }
-
-  static SystemToolsStatic* Statics;
-  friend class SystemToolsStatic;
-  friend class SystemToolsManager;
-};
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/Terminal.c b/test/API/driver/kwsys/Terminal.c
deleted file mode 100644
index 4dd2461..0000000
--- a/test/API/driver/kwsys/Terminal.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Terminal.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "Terminal.h.in"
-#endif
-
-/* Configure support for this platform.  */
-#if defined(_WIN32) || defined(__CYGWIN__)
-#  define KWSYS_TERMINAL_SUPPORT_CONSOLE
-#endif
-#if !defined(_WIN32)
-#  define KWSYS_TERMINAL_ISATTY_WORKS
-#endif
-
-/* Include needed system APIs.  */
-
-#include <stdarg.h> /* va_list */
-#include <stdlib.h> /* getenv */
-#include <string.h> /* strcmp */
-
-#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
-#  include <io.h>      /* _get_osfhandle */
-#  include <windows.h> /* SetConsoleTextAttribute */
-#endif
-
-#if defined(KWSYS_TERMINAL_ISATTY_WORKS)
-#  include <unistd.h> /* isatty */
-#else
-#  include <sys/stat.h> /* fstat */
-#endif
-
-static int kwsysTerminalStreamIsVT100(FILE* stream, int default_vt100,
-                                      int default_tty);
-static void kwsysTerminalSetVT100Color(FILE* stream, int color);
-#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
-static HANDLE kwsysTerminalGetStreamHandle(FILE* stream);
-static void kwsysTerminalSetConsoleColor(HANDLE hOut,
-                                         CONSOLE_SCREEN_BUFFER_INFO* hOutInfo,
-                                         FILE* stream, int color);
-#endif
-
-void kwsysTerminal_cfprintf(int color, FILE* stream, const char* format, ...)
-{
-  /* Setup the stream with the given color if possible.  */
-  int pipeIsConsole = 0;
-  int pipeIsVT100 = 0;
-  int default_vt100 = color & kwsysTerminal_Color_AssumeVT100;
-  int default_tty = color & kwsysTerminal_Color_AssumeTTY;
-#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
-  CONSOLE_SCREEN_BUFFER_INFO hOutInfo;
-  HANDLE hOut = kwsysTerminalGetStreamHandle(stream);
-  if (GetConsoleScreenBufferInfo(hOut, &hOutInfo)) {
-    pipeIsConsole = 1;
-    kwsysTerminalSetConsoleColor(hOut, &hOutInfo, stream, color);
-  }
-#endif
-  if (!pipeIsConsole &&
-      kwsysTerminalStreamIsVT100(stream, default_vt100, default_tty)) {
-    pipeIsVT100 = 1;
-    kwsysTerminalSetVT100Color(stream, color);
-  }
-
-  /* Format the text into the stream.  */
-  {
-    va_list var_args;
-    va_start(var_args, format);
-    vfprintf(stream, format, var_args);
-    va_end(var_args);
-  }
-
-/* Restore the normal color state for the stream.  */
-#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
-  if (pipeIsConsole) {
-    kwsysTerminalSetConsoleColor(hOut, &hOutInfo, stream,
-                                 kwsysTerminal_Color_Normal);
-  }
-#endif
-  if (pipeIsVT100) {
-    kwsysTerminalSetVT100Color(stream, kwsysTerminal_Color_Normal);
-  }
-}
-
-/* Detect cases when a stream is definitely not interactive.  */
-#if !defined(KWSYS_TERMINAL_ISATTY_WORKS)
-static int kwsysTerminalStreamIsNotInteractive(FILE* stream)
-{
-  /* The given stream is definitely not interactive if it is a regular
-     file.  */
-  struct stat stream_stat;
-  if (fstat(fileno(stream), &stream_stat) == 0) {
-    if (stream_stat.st_mode & S_IFREG) {
-      return 1;
-    }
-  }
-  return 0;
-}
-#endif
-
-/* List of terminal names known to support VT100 color escape sequences.  */
-static const char* kwsysTerminalVT100Names[] = { "Eterm",
-                                                 "alacritty",
-                                                 "alacritty-direct",
-                                                 "ansi",
-                                                 "color-xterm",
-                                                 "con132x25",
-                                                 "con132x30",
-                                                 "con132x43",
-                                                 "con132x60",
-                                                 "con80x25",
-                                                 "con80x28",
-                                                 "con80x30",
-                                                 "con80x43",
-                                                 "con80x50",
-                                                 "con80x60",
-                                                 "cons25",
-                                                 "console",
-                                                 "cygwin",
-                                                 "dtterm",
-                                                 "eterm-color",
-                                                 "gnome",
-                                                 "gnome-256color",
-                                                 "konsole",
-                                                 "konsole-256color",
-                                                 "kterm",
-                                                 "linux",
-                                                 "msys",
-                                                 "linux-c",
-                                                 "mach-color",
-                                                 "mlterm",
-                                                 "putty",
-                                                 "putty-256color",
-                                                 "rxvt",
-                                                 "rxvt-256color",
-                                                 "rxvt-cygwin",
-                                                 "rxvt-cygwin-native",
-                                                 "rxvt-unicode",
-                                                 "rxvt-unicode-256color",
-                                                 "screen",
-                                                 "screen-256color",
-                                                 "screen-256color-bce",
-                                                 "screen-bce",
-                                                 "screen-w",
-                                                 "screen.linux",
-                                                 "tmux",
-                                                 "tmux-256color",
-                                                 "vt100",
-                                                 "xterm",
-                                                 "xterm-16color",
-                                                 "xterm-256color",
-                                                 "xterm-88color",
-                                                 "xterm-color",
-                                                 "xterm-debian",
-                                                 "xterm-kitty",
-                                                 "xterm-termite",
-                                                 0 };
-
-/* Detect whether a stream is displayed in a VT100-compatible terminal.  */
-static int kwsysTerminalStreamIsVT100(FILE* stream, int default_vt100,
-                                      int default_tty)
-{
-  /* Force color according to http://bixense.com/clicolors/ convention.  */
-  {
-    const char* clicolor_force = getenv("CLICOLOR_FORCE");
-    if (clicolor_force && *clicolor_force &&
-        strcmp(clicolor_force, "0") != 0) {
-      return 1;
-    }
-  }
-
-  /* If running inside emacs the terminal is not VT100.  Some emacs
-     seem to claim the TERM is xterm even though they do not support
-     VT100 escapes.  */
-  {
-    const char* emacs = getenv("EMACS");
-    if (emacs && *emacs == 't') {
-      return 0;
-    }
-  }
-
-  /* Check for a valid terminal.  */
-  if (!default_vt100) {
-    const char** t = 0;
-    const char* term = getenv("TERM");
-    if (term) {
-      for (t = kwsysTerminalVT100Names; *t && strcmp(term, *t) != 0; ++t) {
-      }
-    }
-    if (!(t && *t)) {
-      return 0;
-    }
-  }
-
-#if defined(KWSYS_TERMINAL_ISATTY_WORKS)
-  /* Make sure the stream is a tty. */
-  (void)default_tty;
-  return isatty(fileno(stream)) ? 1 : 0;
-#else
-  /* Check for cases in which the stream is definitely not a tty.  */
-  if (kwsysTerminalStreamIsNotInteractive(stream)) {
-    return 0;
-  }
-
-  /* Use the provided default for whether this is a tty.  */
-  return default_tty;
-#endif
-}
-
-/* VT100 escape sequence strings.  */
-#if defined(__MVS__)
-/* if building on z/OS (aka MVS), assume we are using EBCDIC */
-#  define ESCAPE_CHAR "\47"
-#else
-#  define ESCAPE_CHAR "\33"
-#endif
-
-#define KWSYS_TERMINAL_VT100_NORMAL ESCAPE_CHAR "[0m"
-#define KWSYS_TERMINAL_VT100_BOLD ESCAPE_CHAR "[1m"
-#define KWSYS_TERMINAL_VT100_UNDERLINE ESCAPE_CHAR "[4m"
-#define KWSYS_TERMINAL_VT100_BLINK ESCAPE_CHAR "[5m"
-#define KWSYS_TERMINAL_VT100_INVERSE ESCAPE_CHAR "[7m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_BLACK ESCAPE_CHAR "[30m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_RED ESCAPE_CHAR "[31m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_GREEN ESCAPE_CHAR "[32m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_YELLOW ESCAPE_CHAR "[33m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_BLUE ESCAPE_CHAR "[34m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_MAGENTA ESCAPE_CHAR "[35m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_CYAN ESCAPE_CHAR "[36m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_WHITE ESCAPE_CHAR "[37m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_BLACK ESCAPE_CHAR "[40m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_RED ESCAPE_CHAR "[41m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_GREEN ESCAPE_CHAR "[42m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_YELLOW ESCAPE_CHAR "[43m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_BLUE ESCAPE_CHAR "[44m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_MAGENTA ESCAPE_CHAR "[45m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_CYAN ESCAPE_CHAR "[46m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_WHITE ESCAPE_CHAR "[47m"
-
-/* Write VT100 escape sequences to the stream for the given color.  */
-static void kwsysTerminalSetVT100Color(FILE* stream, int color)
-{
-  if (color == kwsysTerminal_Color_Normal) {
-    fprintf(stream, KWSYS_TERMINAL_VT100_NORMAL);
-    return;
-  }
-
-  switch (color & kwsysTerminal_Color_ForegroundMask) {
-    case kwsysTerminal_Color_Normal:
-      fprintf(stream, KWSYS_TERMINAL_VT100_NORMAL);
-      break;
-    case kwsysTerminal_Color_ForegroundBlack:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_BLACK);
-      break;
-    case kwsysTerminal_Color_ForegroundRed:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_RED);
-      break;
-    case kwsysTerminal_Color_ForegroundGreen:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_GREEN);
-      break;
-    case kwsysTerminal_Color_ForegroundYellow:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_YELLOW);
-      break;
-    case kwsysTerminal_Color_ForegroundBlue:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_BLUE);
-      break;
-    case kwsysTerminal_Color_ForegroundMagenta:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_MAGENTA);
-      break;
-    case kwsysTerminal_Color_ForegroundCyan:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_CYAN);
-      break;
-    case kwsysTerminal_Color_ForegroundWhite:
-      fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_WHITE);
-      break;
-  }
-  switch (color & kwsysTerminal_Color_BackgroundMask) {
-    case kwsysTerminal_Color_BackgroundBlack:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_BLACK);
-      break;
-    case kwsysTerminal_Color_BackgroundRed:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_RED);
-      break;
-    case kwsysTerminal_Color_BackgroundGreen:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_GREEN);
-      break;
-    case kwsysTerminal_Color_BackgroundYellow:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_YELLOW);
-      break;
-    case kwsysTerminal_Color_BackgroundBlue:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_BLUE);
-      break;
-    case kwsysTerminal_Color_BackgroundMagenta:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_MAGENTA);
-      break;
-    case kwsysTerminal_Color_BackgroundCyan:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_CYAN);
-      break;
-    case kwsysTerminal_Color_BackgroundWhite:
-      fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_WHITE);
-      break;
-  }
-  if (color & kwsysTerminal_Color_ForegroundBold) {
-    fprintf(stream, KWSYS_TERMINAL_VT100_BOLD);
-  }
-}
-
-#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
-
-#  define KWSYS_TERMINAL_MASK_FOREGROUND                                      \
-    (FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED |                    \
-     FOREGROUND_INTENSITY)
-#  define KWSYS_TERMINAL_MASK_BACKGROUND                                      \
-    (BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED |                    \
-     BACKGROUND_INTENSITY)
-
-/* Get the Windows handle for a FILE stream.  */
-static HANDLE kwsysTerminalGetStreamHandle(FILE* stream)
-{
-  /* Get the C-library file descriptor from the stream.  */
-  int fd = fileno(stream);
-
-#  if defined(__CYGWIN__)
-  /* Cygwin seems to have an extra pipe level.  If the file descriptor
-     corresponds to stdout or stderr then obtain the matching windows
-     handle directly.  */
-  if (fd == fileno(stdout)) {
-    return GetStdHandle(STD_OUTPUT_HANDLE);
-  } else if (fd == fileno(stderr)) {
-    return GetStdHandle(STD_ERROR_HANDLE);
-  }
-#  endif
-
-  /* Get the underlying Windows handle for the descriptor.  */
-  return (HANDLE)_get_osfhandle(fd);
-}
-
-/* Set color attributes in a Windows console.  */
-static void kwsysTerminalSetConsoleColor(HANDLE hOut,
-                                         CONSOLE_SCREEN_BUFFER_INFO* hOutInfo,
-                                         FILE* stream, int color)
-{
-  WORD attributes = 0;
-  switch (color & kwsysTerminal_Color_ForegroundMask) {
-    case kwsysTerminal_Color_Normal:
-      attributes |= hOutInfo->wAttributes & KWSYS_TERMINAL_MASK_FOREGROUND;
-      break;
-    case kwsysTerminal_Color_ForegroundBlack:
-      attributes |= 0;
-      break;
-    case kwsysTerminal_Color_ForegroundRed:
-      attributes |= FOREGROUND_RED;
-      break;
-    case kwsysTerminal_Color_ForegroundGreen:
-      attributes |= FOREGROUND_GREEN;
-      break;
-    case kwsysTerminal_Color_ForegroundYellow:
-      attributes |= FOREGROUND_RED | FOREGROUND_GREEN;
-      break;
-    case kwsysTerminal_Color_ForegroundBlue:
-      attributes |= FOREGROUND_BLUE;
-      break;
-    case kwsysTerminal_Color_ForegroundMagenta:
-      attributes |= FOREGROUND_RED | FOREGROUND_BLUE;
-      break;
-    case kwsysTerminal_Color_ForegroundCyan:
-      attributes |= FOREGROUND_BLUE | FOREGROUND_GREEN;
-      break;
-    case kwsysTerminal_Color_ForegroundWhite:
-      attributes |= FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED;
-      break;
-  }
-  switch (color & kwsysTerminal_Color_BackgroundMask) {
-    case kwsysTerminal_Color_Normal:
-      attributes |= hOutInfo->wAttributes & KWSYS_TERMINAL_MASK_BACKGROUND;
-      break;
-    case kwsysTerminal_Color_BackgroundBlack:
-      attributes |= 0;
-      break;
-    case kwsysTerminal_Color_BackgroundRed:
-      attributes |= BACKGROUND_RED;
-      break;
-    case kwsysTerminal_Color_BackgroundGreen:
-      attributes |= BACKGROUND_GREEN;
-      break;
-    case kwsysTerminal_Color_BackgroundYellow:
-      attributes |= BACKGROUND_RED | BACKGROUND_GREEN;
-      break;
-    case kwsysTerminal_Color_BackgroundBlue:
-      attributes |= BACKGROUND_BLUE;
-      break;
-    case kwsysTerminal_Color_BackgroundMagenta:
-      attributes |= BACKGROUND_RED | BACKGROUND_BLUE;
-      break;
-    case kwsysTerminal_Color_BackgroundCyan:
-      attributes |= BACKGROUND_BLUE | BACKGROUND_GREEN;
-      break;
-    case kwsysTerminal_Color_BackgroundWhite:
-      attributes |= BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED;
-      break;
-  }
-  if (color & kwsysTerminal_Color_ForegroundBold) {
-    attributes |= FOREGROUND_INTENSITY;
-  }
-  if (color & kwsysTerminal_Color_BackgroundBold) {
-    attributes |= BACKGROUND_INTENSITY;
-  }
-  fflush(stream);
-  SetConsoleTextAttribute(hOut, attributes);
-}
-#endif
diff --git a/test/API/driver/kwsys/Terminal.h.in b/test/API/driver/kwsys/Terminal.h.in
deleted file mode 100644
index 1a2c745..0000000
--- a/test/API/driver/kwsys/Terminal.h.in
+++ /dev/null
@@ -1,170 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_Terminal_h
-#define @KWSYS_NAMESPACE@_Terminal_h
-
-#include <@KWSYS_NAMESPACE@/Configure.h>
-
-#include <stdio.h> /* For file stream type FILE. */
-
-/* Redefine all public interface symbol names to be in the proper
-   namespace.  These macros are used internally to kwsys only, and are
-   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
-   these macros after making changes to the interface.  */
-#if !defined(KWSYS_NAMESPACE)
-#  define kwsys_ns(x) @KWSYS_NAMESPACE@##x
-#  define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
-#endif
-#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#  define kwsysTerminal_cfprintf kwsys_ns(Terminal_cfprintf)
-#  define kwsysTerminal_Color_e kwsys_ns(Terminal_Color_e)
-#  define kwsysTerminal_Color_Normal kwsys_ns(Terminal_Color_Normal)
-#  define kwsysTerminal_Color_ForegroundBlack                                 \
-    kwsys_ns(Terminal_Color_ForegroundBlack)
-#  define kwsysTerminal_Color_ForegroundRed                                   \
-    kwsys_ns(Terminal_Color_ForegroundRed)
-#  define kwsysTerminal_Color_ForegroundGreen                                 \
-    kwsys_ns(Terminal_Color_ForegroundGreen)
-#  define kwsysTerminal_Color_ForegroundYellow                                \
-    kwsys_ns(Terminal_Color_ForegroundYellow)
-#  define kwsysTerminal_Color_ForegroundBlue                                  \
-    kwsys_ns(Terminal_Color_ForegroundBlue)
-#  define kwsysTerminal_Color_ForegroundMagenta                               \
-    kwsys_ns(Terminal_Color_ForegroundMagenta)
-#  define kwsysTerminal_Color_ForegroundCyan                                  \
-    kwsys_ns(Terminal_Color_ForegroundCyan)
-#  define kwsysTerminal_Color_ForegroundWhite                                 \
-    kwsys_ns(Terminal_Color_ForegroundWhite)
-#  define kwsysTerminal_Color_ForegroundMask                                  \
-    kwsys_ns(Terminal_Color_ForegroundMask)
-#  define kwsysTerminal_Color_BackgroundBlack                                 \
-    kwsys_ns(Terminal_Color_BackgroundBlack)
-#  define kwsysTerminal_Color_BackgroundRed                                   \
-    kwsys_ns(Terminal_Color_BackgroundRed)
-#  define kwsysTerminal_Color_BackgroundGreen                                 \
-    kwsys_ns(Terminal_Color_BackgroundGreen)
-#  define kwsysTerminal_Color_BackgroundYellow                                \
-    kwsys_ns(Terminal_Color_BackgroundYellow)
-#  define kwsysTerminal_Color_BackgroundBlue                                  \
-    kwsys_ns(Terminal_Color_BackgroundBlue)
-#  define kwsysTerminal_Color_BackgroundMagenta                               \
-    kwsys_ns(Terminal_Color_BackgroundMagenta)
-#  define kwsysTerminal_Color_BackgroundCyan                                  \
-    kwsys_ns(Terminal_Color_BackgroundCyan)
-#  define kwsysTerminal_Color_BackgroundWhite                                 \
-    kwsys_ns(Terminal_Color_BackgroundWhite)
-#  define kwsysTerminal_Color_BackgroundMask                                  \
-    kwsys_ns(Terminal_Color_BackgroundMask)
-#  define kwsysTerminal_Color_ForegroundBold                                  \
-    kwsys_ns(Terminal_Color_ForegroundBold)
-#  define kwsysTerminal_Color_BackgroundBold                                  \
-    kwsys_ns(Terminal_Color_BackgroundBold)
-#  define kwsysTerminal_Color_AssumeTTY kwsys_ns(Terminal_Color_AssumeTTY)
-#  define kwsysTerminal_Color_AssumeVT100 kwsys_ns(Terminal_Color_AssumeVT100)
-#  define kwsysTerminal_Color_AttributeMask                                   \
-    kwsys_ns(Terminal_Color_AttributeMask)
-#endif
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/**
- * Write colored and formatted text to a stream.  Color is used only
- * for streams supporting it.  The color specification is constructed
- * by bitwise-OR-ing enumeration values.  At most one foreground and
- * one background value may be given.
- *
- * Whether the a stream supports color is usually automatically
- * detected, but with two exceptions:
- *
- *   - When the stream is displayed in a terminal supporting VT100
- *   color but using an intermediate pipe for communication the
- *   detection of a tty fails.  (This typically occurs for a shell
- *   running in an rxvt terminal in MSYS.)  If the caller knows this
- *   to be the case, the attribute Color_AssumeTTY may be included in
- *   the color specification.
- *
- *   - When the stream is displayed in a terminal whose TERM
- *   environment variable is not set or is set to a value that is not
- *   known to support VT100 colors.  If the caller knows this to be
- *   the case, the attribute Color_AssumeVT100 may be included in the
- *   color specification.
- */
-kwsysEXPORT void kwsysTerminal_cfprintf(int color, FILE* stream,
-                                        const char* format, ...);
-enum kwsysTerminal_Color_e
-{
-  /* Normal Text */
-  kwsysTerminal_Color_Normal = 0,
-
-  /* Foreground Color */
-  kwsysTerminal_Color_ForegroundBlack = 0x1,
-  kwsysTerminal_Color_ForegroundRed = 0x2,
-  kwsysTerminal_Color_ForegroundGreen = 0x3,
-  kwsysTerminal_Color_ForegroundYellow = 0x4,
-  kwsysTerminal_Color_ForegroundBlue = 0x5,
-  kwsysTerminal_Color_ForegroundMagenta = 0x6,
-  kwsysTerminal_Color_ForegroundCyan = 0x7,
-  kwsysTerminal_Color_ForegroundWhite = 0x8,
-  kwsysTerminal_Color_ForegroundMask = 0xF,
-
-  /* Background Color */
-  kwsysTerminal_Color_BackgroundBlack = 0x10,
-  kwsysTerminal_Color_BackgroundRed = 0x20,
-  kwsysTerminal_Color_BackgroundGreen = 0x30,
-  kwsysTerminal_Color_BackgroundYellow = 0x40,
-  kwsysTerminal_Color_BackgroundBlue = 0x50,
-  kwsysTerminal_Color_BackgroundMagenta = 0x60,
-  kwsysTerminal_Color_BackgroundCyan = 0x70,
-  kwsysTerminal_Color_BackgroundWhite = 0x80,
-  kwsysTerminal_Color_BackgroundMask = 0xF0,
-
-  /* Attributes */
-  kwsysTerminal_Color_ForegroundBold = 0x100,
-  kwsysTerminal_Color_BackgroundBold = 0x200,
-  kwsysTerminal_Color_AssumeTTY = 0x400,
-  kwsysTerminal_Color_AssumeVT100 = 0x800,
-  kwsysTerminal_Color_AttributeMask = 0xF00
-};
-
-#if defined(__cplusplus)
-} /* extern "C" */
-#endif
-
-/* If we are building a kwsys .c or .cxx file, let it use these macros.
-   Otherwise, undefine them to keep the namespace clean.  */
-#if !defined(KWSYS_NAMESPACE)
-#  undef kwsys_ns
-#  undef kwsysEXPORT
-#  if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
-#    undef kwsysTerminal_cfprintf
-#    undef kwsysTerminal_Color_e
-#    undef kwsysTerminal_Color_Normal
-#    undef kwsysTerminal_Color_ForegroundBlack
-#    undef kwsysTerminal_Color_ForegroundRed
-#    undef kwsysTerminal_Color_ForegroundGreen
-#    undef kwsysTerminal_Color_ForegroundYellow
-#    undef kwsysTerminal_Color_ForegroundBlue
-#    undef kwsysTerminal_Color_ForegroundMagenta
-#    undef kwsysTerminal_Color_ForegroundCyan
-#    undef kwsysTerminal_Color_ForegroundWhite
-#    undef kwsysTerminal_Color_ForegroundMask
-#    undef kwsysTerminal_Color_BackgroundBlack
-#    undef kwsysTerminal_Color_BackgroundRed
-#    undef kwsysTerminal_Color_BackgroundGreen
-#    undef kwsysTerminal_Color_BackgroundYellow
-#    undef kwsysTerminal_Color_BackgroundBlue
-#    undef kwsysTerminal_Color_BackgroundMagenta
-#    undef kwsysTerminal_Color_BackgroundCyan
-#    undef kwsysTerminal_Color_BackgroundWhite
-#    undef kwsysTerminal_Color_BackgroundMask
-#    undef kwsysTerminal_Color_ForegroundBold
-#    undef kwsysTerminal_Color_BackgroundBold
-#    undef kwsysTerminal_Color_AssumeTTY
-#    undef kwsysTerminal_Color_AssumeVT100
-#    undef kwsysTerminal_Color_AttributeMask
-#  endif
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/clang-format.bash b/test/API/driver/kwsys/clang-format.bash
deleted file mode 100644
index b0282ab..0000000
--- a/test/API/driver/kwsys/clang-format.bash
+++ /dev/null
@@ -1,128 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2015-2017 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-usage='usage: clang-format.bash [<options>] [--]
-
-    --help                     Print usage plus more detailed help.
-
-    --clang-format <tool>      Use given clang-format tool.
-
-    --amend                    Filter files changed by HEAD.
-    --cached                   Filter files locally staged for commit.
-    --modified                 Filter files locally modified from HEAD.
-    --tracked                  Filter files tracked by Git.
-'
-
-help="$usage"'
-Example to format locally modified files:
-
-    ./clang-format.bash --modified
-
-Example to format locally modified files staged for commit:
-
-    ./clang-format.bash --cached
-
-Example to format files modified by the most recent commit:
-
-    ./clang-format.bash --amend
-
-Example to format all files:
-
-    ./clang-format.bash --tracked
-
-Example to format the current topic:
-
-    git filter-branch \
-      --tree-filter "./clang-format.bash --tracked" \
-      master..
-'
-
-die() {
-    echo "$@" 1>&2; exit 1
-}
-
-#-----------------------------------------------------------------------------
-
-# Parse command-line arguments.
-clang_format=''
-mode=''
-while test "$#" != 0; do
-    case "$1" in
-    --amend) mode="amend" ;;
-    --cached) mode="cached" ;;
-    --clang-format) shift; clang_format="$1" ;;
-    --help) echo "$help"; exit 0 ;;
-    --modified) mode="modified" ;;
-    --tracked) mode="tracked" ;;
-    --) shift ; break ;;
-    -*) die "$usage" ;;
-    *) break ;;
-    esac
-    shift
-done
-test "$#" = 0 || die "$usage"
-
-# Find a default tool.
-tools='
-  clang-format-6.0
-  clang-format
-'
-if test "x$clang_format" = "x"; then
-    for tool in $tools; do
-        if type -p "$tool" >/dev/null; then
-            clang_format="$tool"
-            break
-        fi
-    done
-fi
-
-# Verify that we have a tool.
-if ! type -p "$clang_format" >/dev/null; then
-    echo "Unable to locate a 'clang-format' tool."
-    exit 1
-fi
-
-if ! "$clang_format" --version | grep 'clang-format version 6\.0' >/dev/null 2>/dev/null; then
-    echo "clang-format version 6.0 is required (exactly)"
-    exit 1
-fi
-
-# Select listing mode.
-case "$mode" in
-    '')       echo "$usage"; exit 0 ;;
-    amend)    git_ls='git diff-tree  --diff-filter=AM --name-only HEAD -r --no-commit-id' ;;
-    cached)   git_ls='git diff-index --diff-filter=AM --name-only HEAD --cached' ;;
-    modified) git_ls='git diff-index --diff-filter=AM --name-only HEAD' ;;
-    tracked)  git_ls='git ls-files' ;;
-    *) die "invalid mode: $mode" ;;
-esac
-
-# List files as selected above.
-list_files() {
-  $git_ls |
-
-  # Select sources with our attribute.
-  git check-attr --stdin format.clang-format |
-  sed -n '/: format\.clang-format: set$/ {s/:[^:]*:[^:]*$//p}'
-}
-
-# Transform configured sources to protect @SYMBOLS@.
-list_files | xargs -d '\n' sed -i 's/@\(KWSYS_[A-Z0-9_]\+\)@/x\1x/g'
-# Update sources in-place.
-list_files | xargs -d '\n' "$clang_format" -i
-# Transform configured sources to restore @SYMBOLS@.
-list_files | xargs -d '\n' sed -i 's/x\(KWSYS_[A-Z0-9_]\+\)x/@\1@/g'
diff --git a/test/API/driver/kwsys/hash_fun.hxx.in b/test/API/driver/kwsys/hash_fun.hxx.in
deleted file mode 100644
index 8626c2a..0000000
--- a/test/API/driver/kwsys/hash_fun.hxx.in
+++ /dev/null
@@ -1,166 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-/*
- * Copyright (c) 1996
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- *
- * Copyright (c) 1994
- * Hewlett-Packard Company
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Hewlett-Packard Company makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- */
-#ifndef @KWSYS_NAMESPACE@_hash_fun_hxx
-#define @KWSYS_NAMESPACE@_hash_fun_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#include <stddef.h> // size_t
-#include <string>
-
-namespace @KWSYS_NAMESPACE@ {
-
-template <class _Key>
-struct hash
-{
-};
-
-inline size_t _stl_hash_string(const char* __s)
-{
-  unsigned long __h = 0;
-  for (; *__s; ++__s)
-    __h = 5 * __h + *__s;
-
-  return size_t(__h);
-}
-
-template <>
-struct hash<char*>
-{
-  size_t operator()(const char* __s) const { return _stl_hash_string(__s); }
-};
-
-template <>
-struct hash<const char*>
-{
-  size_t operator()(const char* __s) const { return _stl_hash_string(__s); }
-};
-
-template <>
-struct hash<std::string>
-{
-  size_t operator()(const std::string& __s) const
-  {
-    return _stl_hash_string(__s.c_str());
-  }
-};
-
-#if !defined(__BORLANDC__)
-template <>
-struct hash<const std::string>
-{
-  size_t operator()(const std::string& __s) const
-  {
-    return _stl_hash_string(__s.c_str());
-  }
-};
-#endif
-
-template <>
-struct hash<char>
-{
-  size_t operator()(char __x) const { return __x; }
-};
-
-template <>
-struct hash<unsigned char>
-{
-  size_t operator()(unsigned char __x) const { return __x; }
-};
-
-template <>
-struct hash<signed char>
-{
-  size_t operator()(unsigned char __x) const { return __x; }
-};
-
-template <>
-struct hash<short>
-{
-  size_t operator()(short __x) const { return __x; }
-};
-
-template <>
-struct hash<unsigned short>
-{
-  size_t operator()(unsigned short __x) const { return __x; }
-};
-
-template <>
-struct hash<int>
-{
-  size_t operator()(int __x) const { return __x; }
-};
-
-template <>
-struct hash<unsigned int>
-{
-  size_t operator()(unsigned int __x) const { return __x; }
-};
-
-template <>
-struct hash<long>
-{
-  size_t operator()(long __x) const { return __x; }
-};
-
-template <>
-struct hash<unsigned long>
-{
-  size_t operator()(unsigned long __x) const { return __x; }
-};
-
-// use long long or __int64
-#if @KWSYS_USE_LONG_LONG@
-template <>
-struct hash<long long>
-{
-  size_t operator()(long long __x) const { return __x; }
-};
-
-template <>
-struct hash<unsigned long long>
-{
-  size_t operator()(unsigned long long __x) const { return __x; }
-};
-#elif @KWSYS_USE___INT64@
-template <>
-struct hash<__int64>
-{
-  size_t operator()(__int64 __x) const { return __x; }
-};
-template <>
-struct hash<unsigned __int64>
-{
-  size_t operator()(unsigned __int64 __x) const { return __x; }
-};
-#endif // use long long or __int64
-
-} // namespace @KWSYS_NAMESPACE@
-
-#endif
diff --git a/test/API/driver/kwsys/hash_map.hxx.in b/test/API/driver/kwsys/hash_map.hxx.in
deleted file mode 100644
index 5f04e9c..0000000
--- a/test/API/driver/kwsys/hash_map.hxx.in
+++ /dev/null
@@ -1,423 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-/*
- * Copyright (c) 1996
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- *
- * Copyright (c) 1994
- * Hewlett-Packard Company
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Hewlett-Packard Company makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- */
-#ifndef @KWSYS_NAMESPACE@_hash_map_hxx
-#define @KWSYS_NAMESPACE@_hash_map_hxx
-
-#include <@KWSYS_NAMESPACE@/hashtable.hxx>
-
-#include <@KWSYS_NAMESPACE@/hash_fun.hxx>
-
-#include <functional> // equal_to
-
-#if defined(_MSC_VER)
-#  pragma warning(push)
-#  pragma warning(disable : 4284)
-#  pragma warning(disable : 4786)
-#endif
-
-#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
-#  pragma set woff 1174
-#  pragma set woff 1375
-#endif
-
-namespace @KWSYS_NAMESPACE@ {
-
-// select1st is an extension: it is not part of the standard.
-template <class T1, class T2>
-struct hash_select1st
-{
-  const T1& operator()(const std::pair<T1, T2>& __x) const
-  {
-    return __x.first;
-  }
-};
-
-// Forward declaration of equality operator; needed for friend declaration.
-
-template <class _Key, class _Tp, class _HashFcn = hash<_Key>,
-          class _EqualKey = std::equal_to<_Key>,
-          class _Alloc = std::allocator<char> >
-class hash_map;
-
-template <class _Key, class _Tp, class _HashFn, class _EqKey, class _Alloc>
-bool operator==(const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&,
-                const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&);
-
-template <class _Key, class _Tp, class _HashFcn, class _EqualKey, class _Alloc>
-class hash_map
-{
-private:
-  typedef hashtable<std::pair<const _Key, _Tp>, _Key, _HashFcn,
-                    hash_select1st<const _Key, _Tp>, _EqualKey, _Alloc>
-    _Ht;
-  _Ht _M_ht;
-
-public:
-  typedef typename _Ht::key_type key_type;
-  typedef _Tp data_type;
-  typedef _Tp mapped_type;
-  typedef typename _Ht::value_type value_type;
-  typedef typename _Ht::hasher hasher;
-  typedef typename _Ht::key_equal key_equal;
-
-  typedef typename _Ht::size_type size_type;
-  typedef typename _Ht::difference_type difference_type;
-  typedef typename _Ht::pointer pointer;
-  typedef typename _Ht::const_pointer const_pointer;
-  typedef typename _Ht::reference reference;
-  typedef typename _Ht::const_reference const_reference;
-
-  typedef typename _Ht::iterator iterator;
-  typedef typename _Ht::const_iterator const_iterator;
-
-  typedef typename _Ht::allocator_type allocator_type;
-
-  hasher hash_funct() const { return _M_ht.hash_funct(); }
-  key_equal key_eq() const { return _M_ht.key_eq(); }
-  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
-
-public:
-  hash_map()
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-  }
-  explicit hash_map(size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-  }
-  hash_map(size_type __n, const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-  }
-  hash_map(size_type __n, const hasher& __hf, const key_equal& __eql,
-           const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-  }
-
-  template <class _InputIterator>
-  hash_map(_InputIterator __f, _InputIterator __l)
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_map(_InputIterator __f, _InputIterator __l, size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
-           const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
-           const hasher& __hf, const key_equal& __eql,
-           const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-
-public:
-  size_type size() const { return _M_ht.size(); }
-  size_type max_size() const { return _M_ht.max_size(); }
-  bool empty() const { return _M_ht.empty(); }
-  void swap(hash_map& __hs) { _M_ht.swap(__hs._M_ht); }
-
-  friend bool operator==<>(const hash_map&, const hash_map&);
-
-  iterator begin() { return _M_ht.begin(); }
-  iterator end() { return _M_ht.end(); }
-  const_iterator begin() const { return _M_ht.begin(); }
-  const_iterator end() const { return _M_ht.end(); }
-
-public:
-  std::pair<iterator, bool> insert(const value_type& __obj)
-  {
-    return _M_ht.insert_unique(__obj);
-  }
-  template <class _InputIterator>
-  void insert(_InputIterator __f, _InputIterator __l)
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  std::pair<iterator, bool> insert_noresize(const value_type& __obj)
-  {
-    return _M_ht.insert_unique_noresize(__obj);
-  }
-
-  iterator find(const key_type& __key) { return _M_ht.find(__key); }
-  const_iterator find(const key_type& __key) const
-  {
-    return _M_ht.find(__key);
-  }
-
-  _Tp& operator[](const key_type& __key)
-  {
-    return _M_ht.find_or_insert(value_type(__key, _Tp())).second;
-  }
-
-  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
-
-  std::pair<iterator, iterator> equal_range(const key_type& __key)
-  {
-    return _M_ht.equal_range(__key);
-  }
-  std::pair<const_iterator, const_iterator> equal_range(
-    const key_type& __key) const
-  {
-    return _M_ht.equal_range(__key);
-  }
-
-  size_type erase(const key_type& __key) { return _M_ht.erase(__key); }
-  void erase(iterator __it) { _M_ht.erase(__it); }
-  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
-  void clear() { _M_ht.clear(); }
-
-  void resize(size_type __hint) { _M_ht.resize(__hint); }
-  size_type bucket_count() const { return _M_ht.bucket_count(); }
-  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
-  size_type elems_in_bucket(size_type __n) const
-  {
-    return _M_ht.elems_in_bucket(__n);
-  }
-};
-
-template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
-bool operator==(const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
-                const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
-{
-  return __hm1._M_ht == __hm2._M_ht;
-}
-
-template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
-inline bool operator!=(
-  const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
-  const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
-{
-  return !(__hm1 == __hm2);
-}
-
-template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
-inline void swap(hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
-                 hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
-{
-  __hm1.swap(__hm2);
-}
-
-// Forward declaration of equality operator; needed for friend declaration.
-
-template <class _Key, class _Tp, class _HashFcn = hash<_Key>,
-          class _EqualKey = std::equal_to<_Key>,
-          class _Alloc = std::allocator<char> >
-class hash_multimap;
-
-template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
-bool operator==(const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm1,
-                const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm2);
-
-template <class _Key, class _Tp, class _HashFcn, class _EqualKey, class _Alloc>
-class hash_multimap
-{
-private:
-  typedef hashtable<std::pair<const _Key, _Tp>, _Key, _HashFcn,
-                    hash_select1st<const _Key, _Tp>, _EqualKey, _Alloc>
-    _Ht;
-  _Ht _M_ht;
-
-public:
-  typedef typename _Ht::key_type key_type;
-  typedef _Tp data_type;
-  typedef _Tp mapped_type;
-  typedef typename _Ht::value_type value_type;
-  typedef typename _Ht::hasher hasher;
-  typedef typename _Ht::key_equal key_equal;
-
-  typedef typename _Ht::size_type size_type;
-  typedef typename _Ht::difference_type difference_type;
-  typedef typename _Ht::pointer pointer;
-  typedef typename _Ht::const_pointer const_pointer;
-  typedef typename _Ht::reference reference;
-  typedef typename _Ht::const_reference const_reference;
-
-  typedef typename _Ht::iterator iterator;
-  typedef typename _Ht::const_iterator const_iterator;
-
-  typedef typename _Ht::allocator_type allocator_type;
-
-  hasher hash_funct() const { return _M_ht.hash_funct(); }
-  key_equal key_eq() const { return _M_ht.key_eq(); }
-  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
-
-public:
-  hash_multimap()
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-  }
-  explicit hash_multimap(size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-  }
-  hash_multimap(size_type __n, const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-  }
-  hash_multimap(size_type __n, const hasher& __hf, const key_equal& __eql,
-                const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-  }
-
-  template <class _InputIterator>
-  hash_multimap(_InputIterator __f, _InputIterator __l)
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
-                const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
-                const hasher& __hf, const key_equal& __eql,
-                const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-
-public:
-  size_type size() const { return _M_ht.size(); }
-  size_type max_size() const { return _M_ht.max_size(); }
-  bool empty() const { return _M_ht.empty(); }
-  void swap(hash_multimap& __hs) { _M_ht.swap(__hs._M_ht); }
-
-  friend bool operator==<>(const hash_multimap&, const hash_multimap&);
-
-  iterator begin() { return _M_ht.begin(); }
-  iterator end() { return _M_ht.end(); }
-  const_iterator begin() const { return _M_ht.begin(); }
-  const_iterator end() const { return _M_ht.end(); }
-
-public:
-  iterator insert(const value_type& __obj)
-  {
-    return _M_ht.insert_equal(__obj);
-  }
-  template <class _InputIterator>
-  void insert(_InputIterator __f, _InputIterator __l)
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  iterator insert_noresize(const value_type& __obj)
-  {
-    return _M_ht.insert_equal_noresize(__obj);
-  }
-
-  iterator find(const key_type& __key) { return _M_ht.find(__key); }
-  const_iterator find(const key_type& __key) const
-  {
-    return _M_ht.find(__key);
-  }
-
-  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
-
-  std::pair<iterator, iterator> equal_range(const key_type& __key)
-  {
-    return _M_ht.equal_range(__key);
-  }
-  std::pair<const_iterator, const_iterator> equal_range(
-    const key_type& __key) const
-  {
-    return _M_ht.equal_range(__key);
-  }
-
-  size_type erase(const key_type& __key) { return _M_ht.erase(__key); }
-  void erase(iterator __it) { _M_ht.erase(__it); }
-  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
-  void clear() { _M_ht.clear(); }
-
-public:
-  void resize(size_type __hint) { _M_ht.resize(__hint); }
-  size_type bucket_count() const { return _M_ht.bucket_count(); }
-  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
-  size_type elems_in_bucket(size_type __n) const
-  {
-    return _M_ht.elems_in_bucket(__n);
-  }
-};
-
-template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
-bool operator==(const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm1,
-                const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm2)
-{
-  return __hm1._M_ht == __hm2._M_ht;
-}
-
-template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
-inline bool operator!=(
-  const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm1,
-  const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm2)
-{
-  return !(__hm1 == __hm2);
-}
-
-template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
-inline void swap(hash_multimap<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
-                 hash_multimap<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
-{
-  __hm1.swap(__hm2);
-}
-
-} // namespace @KWSYS_NAMESPACE@
-
-#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
-#  pragma reset woff 1174
-#  pragma reset woff 1375
-#endif
-
-#if defined(_MSC_VER)
-#  pragma warning(pop)
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/hash_set.hxx.in b/test/API/driver/kwsys/hash_set.hxx.in
deleted file mode 100644
index f4a37ee..0000000
--- a/test/API/driver/kwsys/hash_set.hxx.in
+++ /dev/null
@@ -1,392 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-/*
- * Copyright (c) 1996
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- *
- * Copyright (c) 1994
- * Hewlett-Packard Company
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Hewlett-Packard Company makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- */
-#ifndef @KWSYS_NAMESPACE@_hash_set_hxx
-#define @KWSYS_NAMESPACE@_hash_set_hxx
-
-#include <@KWSYS_NAMESPACE@/hashtable.hxx>
-
-#include <@KWSYS_NAMESPACE@/hash_fun.hxx>
-
-#include <functional> // equal_to
-
-#if defined(_MSC_VER)
-#  pragma warning(push)
-#  pragma warning(disable : 4284)
-#  pragma warning(disable : 4786)
-#endif
-
-#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
-#  pragma set woff 1174
-#  pragma set woff 1375
-#endif
-
-namespace @KWSYS_NAMESPACE@ {
-
-// identity is an extension: it is not part of the standard.
-template <class _Tp>
-struct _Identity
-{
-  const _Tp& operator()(const _Tp& __x) const { return __x; }
-};
-
-// Forward declaration of equality operator; needed for friend declaration.
-
-template <class _Value, class _HashFcn = hash<_Value>,
-          class _EqualKey = std::equal_to<_Value>,
-          class _Alloc = std::allocator<char> >
-class hash_set;
-
-template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
-bool operator==(const hash_set<_Value, _HashFcn, _EqualKey, _Alloc>& __hs1,
-                const hash_set<_Value, _HashFcn, _EqualKey, _Alloc>& __hs2);
-
-template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
-class hash_set
-{
-private:
-  typedef hashtable<_Value, _Value, _HashFcn, _Identity<_Value>, _EqualKey,
-                    _Alloc>
-    _Ht;
-  _Ht _M_ht;
-
-public:
-  typedef typename _Ht::key_type key_type;
-  typedef typename _Ht::value_type value_type;
-  typedef typename _Ht::hasher hasher;
-  typedef typename _Ht::key_equal key_equal;
-
-  typedef typename _Ht::size_type size_type;
-  typedef typename _Ht::difference_type difference_type;
-  typedef typename _Ht::const_pointer pointer;
-  typedef typename _Ht::const_pointer const_pointer;
-  typedef typename _Ht::const_reference reference;
-  typedef typename _Ht::const_reference const_reference;
-
-  typedef typename _Ht::const_iterator iterator;
-  typedef typename _Ht::const_iterator const_iterator;
-
-  typedef typename _Ht::allocator_type allocator_type;
-
-  hasher hash_funct() const { return _M_ht.hash_funct(); }
-  key_equal key_eq() const { return _M_ht.key_eq(); }
-  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
-
-public:
-  hash_set()
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-  }
-  explicit hash_set(size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-  }
-  hash_set(size_type __n, const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-  }
-  hash_set(size_type __n, const hasher& __hf, const key_equal& __eql,
-           const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-  }
-
-  template <class _InputIterator>
-  hash_set(_InputIterator __f, _InputIterator __l)
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_set(_InputIterator __f, _InputIterator __l, size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_set(_InputIterator __f, _InputIterator __l, size_type __n,
-           const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_set(_InputIterator __f, _InputIterator __l, size_type __n,
-           const hasher& __hf, const key_equal& __eql,
-           const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-
-public:
-  size_type size() const { return _M_ht.size(); }
-  size_type max_size() const { return _M_ht.max_size(); }
-  bool empty() const { return _M_ht.empty(); }
-  void swap(hash_set& __hs) { _M_ht.swap(__hs._M_ht); }
-
-  friend bool operator==<>(const hash_set&, const hash_set&);
-
-  iterator begin() const { return _M_ht.begin(); }
-  iterator end() const { return _M_ht.end(); }
-
-public:
-  std::pair<iterator, bool> insert(const value_type& __obj)
-  {
-    typedef typename _Ht::iterator _Ht_iterator;
-    std::pair<_Ht_iterator, bool> __p = _M_ht.insert_unique(__obj);
-    return std::pair<iterator, bool>(__p.first, __p.second);
-  }
-  template <class _InputIterator>
-  void insert(_InputIterator __f, _InputIterator __l)
-  {
-    _M_ht.insert_unique(__f, __l);
-  }
-  std::pair<iterator, bool> insert_noresize(const value_type& __obj)
-  {
-    typedef typename _Ht::iterator _Ht_iterator;
-    std::pair<_Ht_iterator, bool> __p = _M_ht.insert_unique_noresize(__obj);
-    return std::pair<iterator, bool>(__p.first, __p.second);
-  }
-
-  iterator find(const key_type& __key) const { return _M_ht.find(__key); }
-
-  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
-
-  std::pair<iterator, iterator> equal_range(const key_type& __key) const
-  {
-    return _M_ht.equal_range(__key);
-  }
-
-  size_type erase(const key_type& __key) { return _M_ht.erase(__key); }
-  void erase(iterator __it) { _M_ht.erase(__it); }
-  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
-  void clear() { _M_ht.clear(); }
-
-public:
-  void resize(size_type __hint) { _M_ht.resize(__hint); }
-  size_type bucket_count() const { return _M_ht.bucket_count(); }
-  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
-  size_type elems_in_bucket(size_type __n) const
-  {
-    return _M_ht.elems_in_bucket(__n);
-  }
-};
-
-template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
-bool operator==(const hash_set<_Value, _HashFcn, _EqualKey, _Alloc>& __hs1,
-                const hash_set<_Value, _HashFcn, _EqualKey, _Alloc>& __hs2)
-{
-  return __hs1._M_ht == __hs2._M_ht;
-}
-
-template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
-inline bool operator!=(
-  const hash_set<_Value, _HashFcn, _EqualKey, _Alloc>& __hs1,
-  const hash_set<_Value, _HashFcn, _EqualKey, _Alloc>& __hs2)
-{
-  return !(__hs1 == __hs2);
-}
-
-template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
-inline void swap(hash_set<_Val, _HashFcn, _EqualKey, _Alloc>& __hs1,
-                 hash_set<_Val, _HashFcn, _EqualKey, _Alloc>& __hs2)
-{
-  __hs1.swap(__hs2);
-}
-
-template <class _Value, class _HashFcn = hash<_Value>,
-          class _EqualKey = std::equal_to<_Value>,
-          class _Alloc = std::allocator<char> >
-class hash_multiset;
-
-template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
-bool operator==(const hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs1,
-                const hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs2);
-
-template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
-class hash_multiset
-{
-private:
-  typedef hashtable<_Value, _Value, _HashFcn, _Identity<_Value>, _EqualKey,
-                    _Alloc>
-    _Ht;
-  _Ht _M_ht;
-
-public:
-  typedef typename _Ht::key_type key_type;
-  typedef typename _Ht::value_type value_type;
-  typedef typename _Ht::hasher hasher;
-  typedef typename _Ht::key_equal key_equal;
-
-  typedef typename _Ht::size_type size_type;
-  typedef typename _Ht::difference_type difference_type;
-  typedef typename _Ht::const_pointer pointer;
-  typedef typename _Ht::const_pointer const_pointer;
-  typedef typename _Ht::const_reference reference;
-  typedef typename _Ht::const_reference const_reference;
-
-  typedef typename _Ht::const_iterator iterator;
-  typedef typename _Ht::const_iterator const_iterator;
-
-  typedef typename _Ht::allocator_type allocator_type;
-
-  hasher hash_funct() const { return _M_ht.hash_funct(); }
-  key_equal key_eq() const { return _M_ht.key_eq(); }
-  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
-
-public:
-  hash_multiset()
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-  }
-  explicit hash_multiset(size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-  }
-  hash_multiset(size_type __n, const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-  }
-  hash_multiset(size_type __n, const hasher& __hf, const key_equal& __eql,
-                const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-  }
-
-  template <class _InputIterator>
-  hash_multiset(_InputIterator __f, _InputIterator __l)
-    : _M_ht(100, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n)
-    : _M_ht(__n, hasher(), key_equal(), allocator_type())
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
-                const hasher& __hf)
-    : _M_ht(__n, __hf, key_equal(), allocator_type())
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  template <class _InputIterator>
-  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
-                const hasher& __hf, const key_equal& __eql,
-                const allocator_type& __a = allocator_type())
-    : _M_ht(__n, __hf, __eql, __a)
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-
-public:
-  size_type size() const { return _M_ht.size(); }
-  size_type max_size() const { return _M_ht.max_size(); }
-  bool empty() const { return _M_ht.empty(); }
-  void swap(hash_multiset& hs) { _M_ht.swap(hs._M_ht); }
-
-  friend bool operator==<>(const hash_multiset&, const hash_multiset&);
-
-  iterator begin() const { return _M_ht.begin(); }
-  iterator end() const { return _M_ht.end(); }
-
-public:
-  iterator insert(const value_type& __obj)
-  {
-    return _M_ht.insert_equal(__obj);
-  }
-  template <class _InputIterator>
-  void insert(_InputIterator __f, _InputIterator __l)
-  {
-    _M_ht.insert_equal(__f, __l);
-  }
-  iterator insert_noresize(const value_type& __obj)
-  {
-    return _M_ht.insert_equal_noresize(__obj);
-  }
-
-  iterator find(const key_type& __key) const { return _M_ht.find(__key); }
-
-  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
-
-  std::pair<iterator, iterator> equal_range(const key_type& __key) const
-  {
-    return _M_ht.equal_range(__key);
-  }
-
-  size_type erase(const key_type& __key) { return _M_ht.erase(__key); }
-  void erase(iterator __it) { _M_ht.erase(__it); }
-  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
-  void clear() { _M_ht.clear(); }
-
-public:
-  void resize(size_type __hint) { _M_ht.resize(__hint); }
-  size_type bucket_count() const { return _M_ht.bucket_count(); }
-  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
-  size_type elems_in_bucket(size_type __n) const
-  {
-    return _M_ht.elems_in_bucket(__n);
-  }
-};
-
-template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
-bool operator==(const hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs1,
-                const hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs2)
-{
-  return __hs1._M_ht == __hs2._M_ht;
-}
-
-template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
-inline bool operator!=(
-  const hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs1,
-  const hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs2)
-{
-  return !(__hs1 == __hs2);
-}
-
-template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
-inline void swap(hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs1,
-                 hash_multiset<_Val, _HashFcn, _EqualKey, _Alloc>& __hs2)
-{
-  __hs1.swap(__hs2);
-}
-
-} // namespace @KWSYS_NAMESPACE@
-
-#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
-#  pragma reset woff 1174
-#  pragma reset woff 1375
-#endif
-
-#if defined(_MSC_VER)
-#  pragma warning(pop)
-#endif
-
-#endif
diff --git a/test/API/driver/kwsys/hashtable.hxx.in b/test/API/driver/kwsys/hashtable.hxx.in
deleted file mode 100644
index 8c4b002..0000000
--- a/test/API/driver/kwsys/hashtable.hxx.in
+++ /dev/null
@@ -1,995 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-/*
- * Copyright (c) 1996
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- *
- * Copyright (c) 1994
- * Hewlett-Packard Company
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Hewlett-Packard Company makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- */
-#ifdef __BORLANDC__
-#  pragma warn - 8027 /* 'for' not inlined.  */
-#  pragma warn - 8026 /* 'exception' not inlined.  */
-#endif
-
-#ifndef @KWSYS_NAMESPACE@_hashtable_hxx
-#  define @KWSYS_NAMESPACE@_hashtable_hxx
-
-#  include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-#  include <algorithm> // lower_bound
-#  include <iterator>  // iterator_traits
-#  include <memory>    // allocator
-#  include <stddef.h>  // size_t
-#  include <utility>   // pair
-#  include <vector>    // vector
-
-#  if defined(_MSC_VER)
-#    pragma warning(push)
-#    pragma warning(disable : 4284)
-#    pragma warning(disable : 4786)
-#    pragma warning(disable : 4512) /* no assignment operator for class */
-#  endif
-#  if defined(__sgi) && !defined(__GNUC__)
-#    pragma set woff 3970 /* pointer to int conversion */ 3321 3968
-#  endif
-
-// In C++11, clang will warn about using dynamic exception specifications
-// as they are deprecated.  But as this class is trying to faithfully
-// mimic unordered_set and unordered_map, we want to keep the 'throw()'
-// decorations below.  So we suppress the warning.
-#  if defined(__clang__) && defined(__has_warning)
-#    if __has_warning("-Wdeprecated")
-#      pragma clang diagnostic push
-#      pragma clang diagnostic ignored "-Wdeprecated"
-#    endif
-#  endif
-
-namespace @KWSYS_NAMESPACE@ {
-
-template <class _Val>
-struct _Hashtable_node
-{
-  _Hashtable_node* _M_next;
-  _Val _M_val;
-  void public_method_to_quiet_warning_about_all_methods_private();
-
-private:
-  void operator=(_Hashtable_node<_Val> const&) = delete;
-};
-
-template <class _Val, class _Key, class _HashFcn, class _ExtractKey,
-          class _EqualKey, class _Alloc = std::allocator<char> >
-class hashtable;
-
-template <class _Val, class _Key, class _HashFcn, class _ExtractKey,
-          class _EqualKey, class _Alloc>
-struct _Hashtable_iterator;
-
-template <class _Val, class _Key, class _HashFcn, class _ExtractKey,
-          class _EqualKey, class _Alloc>
-struct _Hashtable_const_iterator;
-
-template <class _Val, class _Key, class _HashFcn, class _ExtractKey,
-          class _EqualKey, class _Alloc>
-struct _Hashtable_iterator
-{
-  typedef hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>
-    _Hashtable;
-  typedef _Hashtable_iterator<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey,
-                              _Alloc>
-    iterator;
-  typedef _Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey,
-                                    _EqualKey, _Alloc>
-    const_iterator;
-  typedef _Hashtable_node<_Val> _Node;
-
-  typedef std::forward_iterator_tag iterator_category;
-  typedef _Val value_type;
-  typedef ptrdiff_t difference_type;
-  typedef size_t size_type;
-  typedef _Val& reference;
-  typedef _Val* pointer;
-
-  _Node* _M_cur;
-  _Hashtable* _M_ht;
-
-  _Hashtable_iterator(_Node* __n, _Hashtable* __tab)
-    : _M_cur(__n)
-    , _M_ht(__tab)
-  {
-  }
-  _Hashtable_iterator() {}
-  reference operator*() const { return _M_cur->_M_val; }
-  pointer operator->() const { return &(operator*()); }
-  iterator& operator++();
-  iterator operator++(int);
-  bool operator==(const iterator& __it) const { return _M_cur == __it._M_cur; }
-  bool operator!=(const iterator& __it) const { return _M_cur != __it._M_cur; }
-};
-
-template <class _Val, class _Key, class _HashFcn, class _ExtractKey,
-          class _EqualKey, class _Alloc>
-struct _Hashtable_const_iterator
-{
-  typedef hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>
-    _Hashtable;
-  typedef _Hashtable_iterator<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey,
-                              _Alloc>
-    iterator;
-  typedef _Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey,
-                                    _EqualKey, _Alloc>
-    const_iterator;
-  typedef _Hashtable_node<_Val> _Node;
-
-  typedef std::forward_iterator_tag iterator_category;
-  typedef _Val value_type;
-  typedef ptrdiff_t difference_type;
-  typedef size_t size_type;
-  typedef const _Val& reference;
-  typedef const _Val* pointer;
-
-  const _Node* _M_cur;
-  const _Hashtable* _M_ht;
-
-  _Hashtable_const_iterator(const _Node* __n, const _Hashtable* __tab)
-    : _M_cur(__n)
-    , _M_ht(__tab)
-  {
-  }
-  _Hashtable_const_iterator() {}
-  _Hashtable_const_iterator(const iterator& __it)
-    : _M_cur(__it._M_cur)
-    , _M_ht(__it._M_ht)
-  {
-  }
-  reference operator*() const { return _M_cur->_M_val; }
-  pointer operator->() const { return &(operator*()); }
-  const_iterator& operator++();
-  const_iterator operator++(int);
-  bool operator==(const const_iterator& __it) const
-  {
-    return _M_cur == __it._M_cur;
-  }
-  bool operator!=(const const_iterator& __it) const
-  {
-    return _M_cur != __it._M_cur;
-  }
-};
-
-// Note: assumes long is at least 32 bits.
-enum
-{
-  _stl_num_primes = 31
-};
-
-// create a function with a static local to that function that returns
-// the static
-static inline const unsigned long* get_stl_prime_list()
-{
-
-  static const unsigned long _stl_prime_list[_stl_num_primes] = {
-    5ul,         11ul,        23ul,        53ul,         97ul,
-    193ul,       389ul,       769ul,       1543ul,       3079ul,
-    6151ul,      12289ul,     24593ul,     49157ul,      98317ul,
-    196613ul,    393241ul,    786433ul,    1572869ul,    3145739ul,
-    6291469ul,   12582917ul,  25165843ul,  50331653ul,   100663319ul,
-    201326611ul, 402653189ul, 805306457ul, 1610612741ul, 3221225473ul,
-    4294967291ul
-  };
-
-  return &_stl_prime_list[0];
-}
-
-static inline size_t _stl_next_prime(size_t __n)
-{
-  const unsigned long* __first = get_stl_prime_list();
-  const unsigned long* __last = get_stl_prime_list() + (int)_stl_num_primes;
-  const unsigned long* pos = std::lower_bound(__first, __last, __n);
-  return pos == __last ? *(__last - 1) : *pos;
-}
-
-// Forward declaration of operator==.
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-class hashtable;
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-bool operator==(const hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht1,
-                const hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht2);
-
-// Hashtables handle allocators a bit differently than other containers
-//  do.  If we're using standard-conforming allocators, then a hashtable
-//  unconditionally has a member variable to hold its allocator, even if
-//  it so happens that all instances of the allocator type are identical.
-// This is because, for hashtables, this extra storage is negligible.
-//  Additionally, a base class wouldn't serve any other purposes; it
-//  wouldn't, for example, simplify the exception-handling code.
-
-template <class _Val, class _Key, class _HashFcn, class _ExtractKey,
-          class _EqualKey, class _Alloc>
-class hashtable
-{
-public:
-  typedef _Key key_type;
-  typedef _Val value_type;
-  typedef _HashFcn hasher;
-  typedef _EqualKey key_equal;
-
-  typedef size_t size_type;
-  typedef ptrdiff_t difference_type;
-  typedef value_type* pointer;
-  typedef const value_type* const_pointer;
-  typedef value_type& reference;
-  typedef const value_type& const_reference;
-
-  hasher hash_funct() const { return _M_hash; }
-  key_equal key_eq() const { return _M_equals; }
-
-private:
-  typedef _Hashtable_node<_Val> _Node;
-
-public:
-  typedef typename _Alloc::template rebind<_Val>::other allocator_type;
-  allocator_type get_allocator() const { return _M_node_allocator; }
-
-private:
-  typedef
-    typename _Alloc::template rebind<_Node>::other _M_node_allocator_type;
-  typedef
-    typename _Alloc::template rebind<_Node*>::other _M_node_ptr_allocator_type;
-  typedef std::vector<_Node*, _M_node_ptr_allocator_type> _M_buckets_type;
-
-private:
-  _M_node_allocator_type _M_node_allocator;
-  hasher _M_hash;
-  key_equal _M_equals;
-  _ExtractKey _M_get_key;
-  _M_buckets_type _M_buckets;
-  size_type _M_num_elements;
-
-  _Node* _M_get_node() { return _M_node_allocator.allocate(1); }
-  void _M_put_node(_Node* __p) { _M_node_allocator.deallocate(__p, 1); }
-
-public:
-  typedef _Hashtable_iterator<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey,
-                              _Alloc>
-    iterator;
-  typedef _Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey,
-                                    _EqualKey, _Alloc>
-    const_iterator;
-
-  friend struct _Hashtable_iterator<_Val, _Key, _HashFcn, _ExtractKey,
-                                    _EqualKey, _Alloc>;
-  friend struct _Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey,
-                                          _EqualKey, _Alloc>;
-
-public:
-  hashtable(size_type __n, const _HashFcn& __hf, const _EqualKey& __eql,
-            const _ExtractKey& __ext,
-            const allocator_type& __a = allocator_type())
-    : _M_node_allocator(__a)
-    , _M_hash(__hf)
-    , _M_equals(__eql)
-    , _M_get_key(__ext)
-    , _M_buckets(__a)
-    , _M_num_elements(0)
-  {
-    _M_initialize_buckets(__n);
-  }
-
-  hashtable(size_type __n, const _HashFcn& __hf, const _EqualKey& __eql,
-            const allocator_type& __a = allocator_type())
-    : _M_node_allocator(__a)
-    , _M_hash(__hf)
-    , _M_equals(__eql)
-    , _M_get_key(_ExtractKey())
-    , _M_buckets(__a)
-    , _M_num_elements(0)
-  {
-    _M_initialize_buckets(__n);
-  }
-
-  hashtable(const hashtable& __ht)
-    : _M_node_allocator(__ht.get_allocator())
-    , _M_hash(__ht._M_hash)
-    , _M_equals(__ht._M_equals)
-    , _M_get_key(__ht._M_get_key)
-    , _M_buckets(__ht.get_allocator())
-    , _M_num_elements(0)
-  {
-    _M_copy_from(__ht);
-  }
-
-  hashtable& operator=(const hashtable& __ht)
-  {
-    if (&__ht != this) {
-      clear();
-      _M_hash = __ht._M_hash;
-      _M_equals = __ht._M_equals;
-      _M_get_key = __ht._M_get_key;
-      _M_copy_from(__ht);
-    }
-    return *this;
-  }
-
-  ~hashtable() { clear(); }
-
-  size_type size() const { return _M_num_elements; }
-  size_type max_size() const { return size_type(-1); }
-  bool empty() const { return size() == 0; }
-
-  void swap(hashtable& __ht)
-  {
-    std::swap(_M_hash, __ht._M_hash);
-    std::swap(_M_equals, __ht._M_equals);
-    std::swap(_M_get_key, __ht._M_get_key);
-    _M_buckets.swap(__ht._M_buckets);
-    std::swap(_M_num_elements, __ht._M_num_elements);
-  }
-
-  iterator begin()
-  {
-    for (size_type __n = 0; __n < _M_buckets.size(); ++__n)
-      if (_M_buckets[__n])
-        return iterator(_M_buckets[__n], this);
-    return end();
-  }
-
-  iterator end() { return iterator(nullptr, this); }
-
-  const_iterator begin() const
-  {
-    for (size_type __n = 0; __n < _M_buckets.size(); ++__n)
-      if (_M_buckets[__n])
-        return const_iterator(_M_buckets[__n], this);
-    return end();
-  }
-
-  const_iterator end() const { return const_iterator(nullptr, this); }
-
-  friend bool operator==<>(const hashtable&, const hashtable&);
-
-public:
-  size_type bucket_count() const { return _M_buckets.size(); }
-
-  size_type max_bucket_count() const
-  {
-    return get_stl_prime_list()[(int)_stl_num_primes - 1];
-  }
-
-  size_type elems_in_bucket(size_type __bucket) const
-  {
-    size_type __result = 0;
-    for (_Node* __cur = _M_buckets[__bucket]; __cur; __cur = __cur->_M_next)
-      __result += 1;
-    return __result;
-  }
-
-  std::pair<iterator, bool> insert_unique(const value_type& __obj)
-  {
-    resize(_M_num_elements + 1);
-    return insert_unique_noresize(__obj);
-  }
-
-  iterator insert_equal(const value_type& __obj)
-  {
-    resize(_M_num_elements + 1);
-    return insert_equal_noresize(__obj);
-  }
-
-  std::pair<iterator, bool> insert_unique_noresize(const value_type& __obj);
-  iterator insert_equal_noresize(const value_type& __obj);
-
-  template <class _InputIterator>
-  void insert_unique(_InputIterator __f, _InputIterator __l)
-  {
-    insert_unique(
-      __f, __l,
-      typename std::iterator_traits<_InputIterator>::iterator_category());
-  }
-
-  template <class _InputIterator>
-  void insert_equal(_InputIterator __f, _InputIterator __l)
-  {
-    insert_equal(
-      __f, __l,
-      typename std::iterator_traits<_InputIterator>::iterator_category());
-  }
-
-  template <class _InputIterator>
-  void insert_unique(_InputIterator __f, _InputIterator __l,
-                     std::input_iterator_tag)
-  {
-    for (; __f != __l; ++__f)
-      insert_unique(*__f);
-  }
-
-  template <class _InputIterator>
-  void insert_equal(_InputIterator __f, _InputIterator __l,
-                    std::input_iterator_tag)
-  {
-    for (; __f != __l; ++__f)
-      insert_equal(*__f);
-  }
-
-  template <class _ForwardIterator>
-  void insert_unique(_ForwardIterator __f, _ForwardIterator __l,
-                     std::forward_iterator_tag)
-  {
-    size_type __n = 0;
-    std::distance(__f, __l, __n);
-    resize(_M_num_elements + __n);
-    for (; __n > 0; --__n, ++__f)
-      insert_unique_noresize(*__f);
-  }
-
-  template <class _ForwardIterator>
-  void insert_equal(_ForwardIterator __f, _ForwardIterator __l,
-                    std::forward_iterator_tag)
-  {
-    size_type __n = 0;
-    std::distance(__f, __l, __n);
-    resize(_M_num_elements + __n);
-    for (; __n > 0; --__n, ++__f)
-      insert_equal_noresize(*__f);
-  }
-
-  reference find_or_insert(const value_type& __obj);
-
-  iterator find(const key_type& __key)
-  {
-    size_type __n = _M_bkt_num_key(__key);
-    _Node* __first;
-    for (__first = _M_buckets[__n];
-         __first && !_M_equals(_M_get_key(__first->_M_val), __key);
-         __first = __first->_M_next) {
-    }
-    return iterator(__first, this);
-  }
-
-  const_iterator find(const key_type& __key) const
-  {
-    size_type __n = _M_bkt_num_key(__key);
-    const _Node* __first;
-    for (__first = _M_buckets[__n];
-         __first && !_M_equals(_M_get_key(__first->_M_val), __key);
-         __first = __first->_M_next) {
-    }
-    return const_iterator(__first, this);
-  }
-
-  size_type count(const key_type& __key) const
-  {
-    const size_type __n = _M_bkt_num_key(__key);
-    size_type __result = 0;
-
-    for (const _Node* __cur = _M_buckets[__n]; __cur; __cur = __cur->_M_next)
-      if (_M_equals(_M_get_key(__cur->_M_val), __key))
-        ++__result;
-    return __result;
-  }
-
-  std::pair<iterator, iterator> equal_range(const key_type& __key);
-
-  std::pair<const_iterator, const_iterator> equal_range(
-    const key_type& __key) const;
-
-  size_type erase(const key_type& __key);
-  void erase(const iterator& __it);
-  void erase(iterator __first, iterator __last);
-
-  void erase(const const_iterator& __it);
-  void erase(const_iterator __first, const_iterator __last);
-
-  void resize(size_type __num_elements_hint);
-  void clear();
-
-private:
-  size_type _M_next_size(size_type __n) const { return _stl_next_prime(__n); }
-
-  void _M_initialize_buckets(size_type __n)
-  {
-    const size_type __n_buckets = _M_next_size(__n);
-    _M_buckets.reserve(__n_buckets);
-    _M_buckets.insert(_M_buckets.end(), __n_buckets, (_Node*)nullptr);
-    _M_num_elements = 0;
-  }
-
-  size_type _M_bkt_num_key(const key_type& __key) const
-  {
-    return _M_bkt_num_key(__key, _M_buckets.size());
-  }
-
-  size_type _M_bkt_num(const value_type& __obj) const
-  {
-    return _M_bkt_num_key(_M_get_key(__obj));
-  }
-
-  size_type _M_bkt_num_key(const key_type& __key, size_t __n) const
-  {
-    return _M_hash(__key) % __n;
-  }
-
-  size_type _M_bkt_num(const value_type& __obj, size_t __n) const
-  {
-    return _M_bkt_num_key(_M_get_key(__obj), __n);
-  }
-
-  void construct(_Val* p, const _Val& v) { new (p) _Val(v); }
-  void destroy(_Val* p)
-  {
-    (void)p;
-    p->~_Val();
-  }
-
-  _Node* _M_new_node(const value_type& __obj)
-  {
-    _Node* __n = _M_get_node();
-    __n->_M_next = nullptr;
-    try {
-      construct(&__n->_M_val, __obj);
-      return __n;
-    } catch (...) {
-      _M_put_node(__n);
-      throw;
-    }
-  }
-
-  void _M_delete_node(_Node* __n)
-  {
-    destroy(&__n->_M_val);
-    _M_put_node(__n);
-  }
-
-  void _M_erase_bucket(const size_type __n, _Node* __first, _Node* __last);
-  void _M_erase_bucket(const size_type __n, _Node* __last);
-
-  void _M_copy_from(const hashtable& __ht);
-};
-
-template <class _Val, class _Key, class _HF, class _ExK, class _EqK,
-          class _All>
-_Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>&
-_Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::operator++()
-{
-  const _Node* __old = _M_cur;
-  _M_cur = _M_cur->_M_next;
-  if (!_M_cur) {
-    size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);
-    while (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())
-      _M_cur = _M_ht->_M_buckets[__bucket];
-  }
-  return *this;
-}
-
-template <class _Val, class _Key, class _HF, class _ExK, class _EqK,
-          class _All>
-inline _Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>
-_Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::operator++(int)
-{
-  iterator __tmp = *this;
-  ++*this;
-  return __tmp;
-}
-
-template <class _Val, class _Key, class _HF, class _ExK, class _EqK,
-          class _All>
-_Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>&
-_Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::operator++()
-{
-  const _Node* __old = _M_cur;
-  _M_cur = _M_cur->_M_next;
-  if (!_M_cur) {
-    size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);
-    while (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())
-      _M_cur = _M_ht->_M_buckets[__bucket];
-  }
-  return *this;
-}
-
-template <class _Val, class _Key, class _HF, class _ExK, class _EqK,
-          class _All>
-inline _Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>
-_Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::operator++(int)
-{
-  const_iterator __tmp = *this;
-  ++*this;
-  return __tmp;
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-bool operator==(const hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht1,
-                const hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht2)
-{
-  typedef typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::_Node _Node;
-  if (__ht1._M_buckets.size() != __ht2._M_buckets.size())
-    return false;
-  for (int __n = 0; __n < __ht1._M_buckets.size(); ++__n) {
-    _Node* __cur1 = __ht1._M_buckets[__n];
-    _Node* __cur2 = __ht2._M_buckets[__n];
-    for (; __cur1 && __cur2 && __cur1->_M_val == __cur2->_M_val;
-         __cur1 = __cur1->_M_next, __cur2 = __cur2->_M_next) {
-    }
-    if (__cur1 || __cur2)
-      return false;
-  }
-  return true;
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-inline bool operator!=(const hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht1,
-                       const hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht2)
-{
-  return !(__ht1 == __ht2);
-}
-
-template <class _Val, class _Key, class _HF, class _Extract, class _EqKey,
-          class _All>
-inline void swap(hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht1,
-                 hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht2)
-{
-  __ht1.swap(__ht2);
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-std::pair<typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator, bool>
-hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::insert_unique_noresize(
-  const value_type& __obj)
-{
-  const size_type __n = _M_bkt_num(__obj);
-  _Node* __first = _M_buckets[__n];
-
-  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next)
-    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))
-      return std::pair<iterator, bool>(iterator(__cur, this), false);
-
-  _Node* __tmp = _M_new_node(__obj);
-  __tmp->_M_next = __first;
-  _M_buckets[__n] = __tmp;
-  ++_M_num_elements;
-  return std::pair<iterator, bool>(iterator(__tmp, this), true);
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator
-hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::insert_equal_noresize(
-  const value_type& __obj)
-{
-  const size_type __n = _M_bkt_num(__obj);
-  _Node* __first = _M_buckets[__n];
-
-  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next)
-    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj))) {
-      _Node* __tmp = _M_new_node(__obj);
-      __tmp->_M_next = __cur->_M_next;
-      __cur->_M_next = __tmp;
-      ++_M_num_elements;
-      return iterator(__tmp, this);
-    }
-
-  _Node* __tmp = _M_new_node(__obj);
-  __tmp->_M_next = __first;
-  _M_buckets[__n] = __tmp;
-  ++_M_num_elements;
-  return iterator(__tmp, this);
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::reference
-hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::find_or_insert(
-  const value_type& __obj)
-{
-  resize(_M_num_elements + 1);
-
-  size_type __n = _M_bkt_num(__obj);
-  _Node* __first = _M_buckets[__n];
-
-  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next)
-    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))
-      return __cur->_M_val;
-
-  _Node* __tmp = _M_new_node(__obj);
-  __tmp->_M_next = __first;
-  _M_buckets[__n] = __tmp;
-  ++_M_num_elements;
-  return __tmp->_M_val;
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-std::pair<typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator,
-          typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator>
-hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::equal_range(const key_type& __key)
-{
-  typedef std::pair<iterator, iterator> _Pii;
-  const size_type __n = _M_bkt_num_key(__key);
-
-  for (_Node* __first = _M_buckets[__n]; __first; __first = __first->_M_next)
-    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
-      for (_Node* __cur = __first->_M_next; __cur; __cur = __cur->_M_next)
-        if (!_M_equals(_M_get_key(__cur->_M_val), __key))
-          return _Pii(iterator(__first, this), iterator(__cur, this));
-      for (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)
-        if (_M_buckets[__m])
-          return _Pii(iterator(__first, this),
-                      iterator(_M_buckets[__m], this));
-      return _Pii(iterator(__first, this), end());
-    }
-  return _Pii(end(), end());
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-std::pair<typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::const_iterator,
-          typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::const_iterator>
-hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::equal_range(
-  const key_type& __key) const
-{
-  typedef std::pair<const_iterator, const_iterator> _Pii;
-  const size_type __n = _M_bkt_num_key(__key);
-
-  for (const _Node* __first = _M_buckets[__n]; __first;
-       __first = __first->_M_next) {
-    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
-      for (const _Node* __cur = __first->_M_next; __cur;
-           __cur = __cur->_M_next)
-        if (!_M_equals(_M_get_key(__cur->_M_val), __key))
-          return _Pii(const_iterator(__first, this),
-                      const_iterator(__cur, this));
-      for (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)
-        if (_M_buckets[__m])
-          return _Pii(const_iterator(__first, this),
-                      const_iterator(_M_buckets[__m], this));
-      return _Pii(const_iterator(__first, this), end());
-    }
-  }
-  return _Pii(end(), end());
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::size_type
-hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::erase(const key_type& __key)
-{
-  const size_type __n = _M_bkt_num_key(__key);
-  _Node* __first = _M_buckets[__n];
-  size_type __erased = 0;
-
-  if (__first) {
-    _Node* __cur = __first;
-    _Node* __next = __cur->_M_next;
-    while (__next) {
-      if (_M_equals(_M_get_key(__next->_M_val), __key)) {
-        __cur->_M_next = __next->_M_next;
-        _M_delete_node(__next);
-        __next = __cur->_M_next;
-        ++__erased;
-        --_M_num_elements;
-      } else {
-        __cur = __next;
-        __next = __cur->_M_next;
-      }
-    }
-    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
-      _M_buckets[__n] = __first->_M_next;
-      _M_delete_node(__first);
-      ++__erased;
-      --_M_num_elements;
-    }
-  }
-  return __erased;
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::erase(const iterator& __it)
-{
-  _Node* __p = __it._M_cur;
-  if (__p) {
-    const size_type __n = _M_bkt_num(__p->_M_val);
-    _Node* __cur = _M_buckets[__n];
-
-    if (__cur == __p) {
-      _M_buckets[__n] = __cur->_M_next;
-      _M_delete_node(__cur);
-      --_M_num_elements;
-    } else {
-      _Node* __next = __cur->_M_next;
-      while (__next) {
-        if (__next == __p) {
-          __cur->_M_next = __next->_M_next;
-          _M_delete_node(__next);
-          --_M_num_elements;
-          break;
-        } else {
-          __cur = __next;
-          __next = __cur->_M_next;
-        }
-      }
-    }
-  }
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::erase(iterator __first,
-                                                       iterator __last)
-{
-  size_type __f_bucket =
-    __first._M_cur ? _M_bkt_num(__first._M_cur->_M_val) : _M_buckets.size();
-  size_type __l_bucket =
-    __last._M_cur ? _M_bkt_num(__last._M_cur->_M_val) : _M_buckets.size();
-
-  if (__first._M_cur == __last._M_cur)
-    return;
-  else if (__f_bucket == __l_bucket)
-    _M_erase_bucket(__f_bucket, __first._M_cur, __last._M_cur);
-  else {
-    _M_erase_bucket(__f_bucket, __first._M_cur, nullptr);
-    for (size_type __n = __f_bucket + 1; __n < __l_bucket; ++__n)
-      _M_erase_bucket(__n, nullptr);
-    if (__l_bucket != _M_buckets.size())
-      _M_erase_bucket(__l_bucket, __last._M_cur);
-  }
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-inline void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::erase(
-  const_iterator __first, const_iterator __last)
-{
-  erase(iterator(const_cast<_Node*>(__first._M_cur),
-                 const_cast<hashtable*>(__first._M_ht)),
-        iterator(const_cast<_Node*>(__last._M_cur),
-                 const_cast<hashtable*>(__last._M_ht)));
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-inline void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::erase(
-  const const_iterator& __it)
-{
-  erase(iterator(const_cast<_Node*>(__it._M_cur),
-                 const_cast<hashtable*>(__it._M_ht)));
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::resize(
-  size_type __num_elements_hint)
-{
-  const size_type __old_n = _M_buckets.size();
-  if (__num_elements_hint > __old_n) {
-    const size_type __n = _M_next_size(__num_elements_hint);
-    if (__n > __old_n) {
-      _M_buckets_type __tmp(__n, (_Node*)(nullptr),
-                            _M_buckets.get_allocator());
-      try {
-        for (size_type __bucket = 0; __bucket < __old_n; ++__bucket) {
-          _Node* __first = _M_buckets[__bucket];
-          while (__first) {
-            size_type __new_bucket = _M_bkt_num(__first->_M_val, __n);
-            _M_buckets[__bucket] = __first->_M_next;
-            __first->_M_next = __tmp[__new_bucket];
-            __tmp[__new_bucket] = __first;
-            __first = _M_buckets[__bucket];
-          }
-        }
-        _M_buckets.swap(__tmp);
-      } catch (...) {
-        for (size_type __bucket = 0; __bucket < __tmp.size(); ++__bucket) {
-          while (__tmp[__bucket]) {
-            _Node* __next = __tmp[__bucket]->_M_next;
-            _M_delete_node(__tmp[__bucket]);
-            __tmp[__bucket] = __next;
-          }
-        }
-        throw;
-      }
-    }
-  }
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::_M_erase_bucket(
-  const size_type __n, _Node* __first, _Node* __last)
-{
-  _Node* __cur = _M_buckets[__n];
-  if (__cur == __first)
-    _M_erase_bucket(__n, __last);
-  else {
-    _Node* __next;
-    for (__next = __cur->_M_next; __next != __first;
-         __cur = __next, __next = __cur->_M_next)
-      ;
-    while (__next != __last) {
-      __cur->_M_next = __next->_M_next;
-      _M_delete_node(__next);
-      __next = __cur->_M_next;
-      --_M_num_elements;
-    }
-  }
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::_M_erase_bucket(
-  const size_type __n, _Node* __last)
-{
-  _Node* __cur = _M_buckets[__n];
-  while (__cur != __last) {
-    _Node* __next = __cur->_M_next;
-    _M_delete_node(__cur);
-    __cur = __next;
-    _M_buckets[__n] = __cur;
-    --_M_num_elements;
-  }
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::clear()
-{
-  for (size_type __i = 0; __i < _M_buckets.size(); ++__i) {
-    _Node* __cur = _M_buckets[__i];
-    while (__cur != nullptr) {
-      _Node* __next = __cur->_M_next;
-      _M_delete_node(__cur);
-      __cur = __next;
-    }
-    _M_buckets[__i] = nullptr;
-  }
-  _M_num_elements = 0;
-}
-
-template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
-void hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::_M_copy_from(
-  const hashtable& __ht)
-{
-  _M_buckets.clear();
-  _M_buckets.reserve(__ht._M_buckets.size());
-  _M_buckets.insert(_M_buckets.end(), __ht._M_buckets.size(), (_Node*)nullptr);
-  try {
-    for (size_type __i = 0; __i < __ht._M_buckets.size(); ++__i) {
-      const _Node* __cur = __ht._M_buckets[__i];
-      if (__cur) {
-        _Node* __copy = _M_new_node(__cur->_M_val);
-        _M_buckets[__i] = __copy;
-
-        for (_Node* __next = __cur->_M_next; __next;
-             __cur = __next, __next = __cur->_M_next) {
-          __copy->_M_next = _M_new_node(__next->_M_val);
-          __copy = __copy->_M_next;
-        }
-      }
-    }
-    _M_num_elements = __ht._M_num_elements;
-  } catch (...) {
-    clear();
-    throw;
-  }
-}
-
-} // namespace @KWSYS_NAMESPACE@
-
-// Undo warning suppression.
-#  if defined(__clang__) && defined(__has_warning)
-#    if __has_warning("-Wdeprecated")
-#      pragma clang diagnostic pop
-#    endif
-#  endif
-
-#  if defined(_MSC_VER)
-#    pragma warning(pop)
-#  endif
-
-#endif
diff --git a/test/API/driver/kwsys/kwsysHeaderDump.pl b/test/API/driver/kwsys/kwsysHeaderDump.pl
deleted file mode 100644
index e3391e7..0000000
--- a/test/API/driver/kwsys/kwsysHeaderDump.pl
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/perl
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing#kwsys for details.
-
-if ( $#ARGV+1 < 2 )
-{
-    print "Usage: ./kwsysHeaderDump.pl <name> <header>\n";
-    exit(1);
-}
-
-$name = $ARGV[0];
-$max = 0;
-open(INFILE, $ARGV[1]);
-while (chomp ($line = <INFILE>))
-{
-    if (($line !~ /^\#/) &&
-        ($line =~ s/.*kwsys${name}_([A-Za-z0-9_]*).*/\1/) &&
-        ($i{$line}++ < 1))
-    {
-        push(@lines, "$line");
-        if (length($line) > $max)
-        {
-            $max = length($line);
-        }
-    }
-}
-close(INFILE);
-
-$width = $max + 13;
-print sprintf("#define %-${width}s kwsys_ns(${name})\n", "kwsys${name}");
-foreach $l (@lines)
-{
-    print sprintf("#define %-${width}s kwsys_ns(${name}_$l)\n",
-                  "kwsys${name}_$l");
-}
-print "\n";
-print sprintf("# undef kwsys${name}\n");
-foreach $l (@lines)
-{
-    print sprintf("# undef kwsys${name}_$l\n");
-}
diff --git a/test/API/driver/kwsys/kwsysPlatformTests.cmake b/test/API/driver/kwsys/kwsysPlatformTests.cmake
deleted file mode 100644
index 28d3f68..0000000
--- a/test/API/driver/kwsys/kwsysPlatformTests.cmake
+++ /dev/null
@@ -1,216 +0,0 @@
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing#kwsys for details.
-
-SET(KWSYS_PLATFORM_TEST_FILE_C kwsysPlatformTestsC.c)
-SET(KWSYS_PLATFORM_TEST_FILE_CXX kwsysPlatformTestsCXX.cxx)
-
-MACRO(KWSYS_PLATFORM_TEST lang var description invert)
-  IF(NOT DEFINED ${var}_COMPILED)
-    MESSAGE(STATUS "${description}")
-    set(maybe_cxx_standard "")
-    if(CMAKE_VERSION VERSION_LESS 3.8 AND CMAKE_CXX_STANDARD)
-      set(maybe_cxx_standard "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}")
-    endif()
-    TRY_COMPILE(${var}_COMPILED
-      ${CMAKE_CURRENT_BINARY_DIR}
-      ${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
-      COMPILE_DEFINITIONS -DTEST_${var} ${KWSYS_PLATFORM_TEST_DEFINES} ${KWSYS_PLATFORM_TEST_EXTRA_FLAGS}
-      CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=${KWSYS_PLATFORM_TEST_LINK_LIBRARIES}"
-                  ${maybe_cxx_standard}
-      OUTPUT_VARIABLE OUTPUT)
-    IF(${var}_COMPILED)
-      FILE(APPEND
-        ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
-        "${description} compiled with the following output:\n${OUTPUT}\n\n")
-    ELSE()
-      FILE(APPEND
-        ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
-        "${description} failed to compile with the following output:\n${OUTPUT}\n\n")
-    ENDIF()
-    IF(${invert} MATCHES INVERT)
-      IF(${var}_COMPILED)
-        MESSAGE(STATUS "${description} - no")
-      ELSE()
-        MESSAGE(STATUS "${description} - yes")
-      ENDIF()
-    ELSE()
-      IF(${var}_COMPILED)
-        MESSAGE(STATUS "${description} - yes")
-      ELSE()
-        MESSAGE(STATUS "${description} - no")
-      ENDIF()
-    ENDIF()
-  ENDIF()
-  IF(${invert} MATCHES INVERT)
-    IF(${var}_COMPILED)
-      SET(${var} 0)
-    ELSE()
-      SET(${var} 1)
-    ENDIF()
-  ELSE()
-    IF(${var}_COMPILED)
-      SET(${var} 1)
-    ELSE()
-      SET(${var} 0)
-    ENDIF()
-  ENDIF()
-ENDMACRO()
-
-MACRO(KWSYS_PLATFORM_TEST_RUN lang var description invert)
-  IF(NOT DEFINED ${var})
-    MESSAGE(STATUS "${description}")
-    TRY_RUN(${var} ${var}_COMPILED
-      ${CMAKE_CURRENT_BINARY_DIR}
-      ${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
-      COMPILE_DEFINITIONS -DTEST_${var} ${KWSYS_PLATFORM_TEST_DEFINES} ${KWSYS_PLATFORM_TEST_EXTRA_FLAGS}
-      OUTPUT_VARIABLE OUTPUT)
-
-    # Note that ${var} will be a 0 return value on success.
-    IF(${var}_COMPILED)
-      IF(${var})
-        FILE(APPEND
-          ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
-          "${description} compiled but failed to run with the following output:\n${OUTPUT}\n\n")
-      ELSE()
-        FILE(APPEND
-          ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
-          "${description} compiled and ran with the following output:\n${OUTPUT}\n\n")
-      ENDIF()
-    ELSE()
-      FILE(APPEND
-        ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
-        "${description} failed to compile with the following output:\n${OUTPUT}\n\n")
-      SET(${var} -1 CACHE INTERNAL "${description} failed to compile.")
-    ENDIF()
-
-    IF(${invert} MATCHES INVERT)
-      IF(${var}_COMPILED)
-        IF(${var})
-          MESSAGE(STATUS "${description} - yes")
-        ELSE()
-          MESSAGE(STATUS "${description} - no")
-        ENDIF()
-      ELSE()
-        MESSAGE(STATUS "${description} - failed to compile")
-      ENDIF()
-    ELSE()
-      IF(${var}_COMPILED)
-        IF(${var})
-          MESSAGE(STATUS "${description} - no")
-        ELSE()
-          MESSAGE(STATUS "${description} - yes")
-        ENDIF()
-      ELSE()
-        MESSAGE(STATUS "${description} - failed to compile")
-      ENDIF()
-    ENDIF()
-  ENDIF()
-
-  IF(${invert} MATCHES INVERT)
-    IF(${var}_COMPILED)
-      IF(${var})
-        SET(${var} 1)
-      ELSE()
-        SET(${var} 0)
-      ENDIF()
-    ELSE()
-      SET(${var} 1)
-    ENDIF()
-  ELSE()
-    IF(${var}_COMPILED)
-      IF(${var})
-        SET(${var} 0)
-      ELSE()
-        SET(${var} 1)
-      ENDIF()
-    ELSE()
-      SET(${var} 0)
-    ENDIF()
-  ENDIF()
-ENDMACRO()
-
-MACRO(KWSYS_PLATFORM_C_TEST var description invert)
-  SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
-  KWSYS_PLATFORM_TEST(C "${var}" "${description}" "${invert}")
-  SET(KWSYS_PLATFORM_TEST_DEFINES)
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
-ENDMACRO()
-
-MACRO(KWSYS_PLATFORM_C_TEST_RUN var description invert)
-  SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
-  KWSYS_PLATFORM_TEST_RUN(C "${var}" "${description}" "${invert}")
-  SET(KWSYS_PLATFORM_TEST_DEFINES)
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
-ENDMACRO()
-
-MACRO(KWSYS_PLATFORM_CXX_TEST var description invert)
-  SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
-  SET(KWSYS_PLATFORM_TEST_LINK_LIBRARIES ${KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES})
-  KWSYS_PLATFORM_TEST(CXX "${var}" "${description}" "${invert}")
-  SET(KWSYS_PLATFORM_TEST_DEFINES)
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
-  SET(KWSYS_PLATFORM_TEST_LINK_LIBRARIES)
-ENDMACRO()
-
-MACRO(KWSYS_PLATFORM_CXX_TEST_RUN var description invert)
-  SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
-  KWSYS_PLATFORM_TEST_RUN(CXX "${var}" "${description}" "${invert}")
-  SET(KWSYS_PLATFORM_TEST_DEFINES)
-  SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
-ENDMACRO()
-
-#-----------------------------------------------------------------------------
-# KWSYS_PLATFORM_INFO_TEST(lang var description)
-#
-# Compile test named by ${var} and store INFO strings extracted from binary.
-MACRO(KWSYS_PLATFORM_INFO_TEST lang var description)
-  # We can implement this macro on CMake 2.6 and above.
-  IF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.6)
-    SET(${var} "")
-  ELSE()
-    # Choose a location for the result binary.
-    SET(KWSYS_PLATFORM_INFO_FILE
-      ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/${var}.bin)
-
-    # Compile the test binary.
-    IF(NOT EXISTS ${KWSYS_PLATFORM_INFO_FILE})
-      MESSAGE(STATUS "${description}")
-      TRY_COMPILE(${var}_COMPILED
-        ${CMAKE_CURRENT_BINARY_DIR}
-        ${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
-        COMPILE_DEFINITIONS -DTEST_${var}
-          ${KWSYS_PLATFORM_${lang}_TEST_DEFINES}
-          ${KWSYS_PLATFORM_${lang}_TEST_EXTRA_FLAGS}
-        OUTPUT_VARIABLE OUTPUT
-        COPY_FILE ${KWSYS_PLATFORM_INFO_FILE}
-        )
-      IF(${var}_COMPILED)
-        FILE(APPEND
-          ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
-          "${description} compiled with the following output:\n${OUTPUT}\n\n")
-      ELSE()
-        FILE(APPEND
-          ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
-          "${description} failed to compile with the following output:\n${OUTPUT}\n\n")
-      ENDIF()
-      IF(${var}_COMPILED)
-        MESSAGE(STATUS "${description} - compiled")
-      ELSE()
-        MESSAGE(STATUS "${description} - failed")
-      ENDIF()
-    ENDIF()
-
-    # Parse info strings out of the compiled binary.
-    IF(${var}_COMPILED)
-      FILE(STRINGS ${KWSYS_PLATFORM_INFO_FILE} ${var} REGEX "INFO:[A-Za-z0-9]+\\[[^]]*\\]")
-    ELSE()
-      SET(${var} "")
-    ENDIF()
-
-    SET(KWSYS_PLATFORM_INFO_FILE)
-  ENDIF()
-ENDMACRO()
diff --git a/test/API/driver/kwsys/kwsysPlatformTestsC.c b/test/API/driver/kwsys/kwsysPlatformTestsC.c
deleted file mode 100644
index b0cf7ad..0000000
--- a/test/API/driver/kwsys/kwsysPlatformTestsC.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-/*
-  Macros to define main() in a cross-platform way.
-
-  Usage:
-
-    int KWSYS_PLATFORM_TEST_C_MAIN()
-    {
-      return 0;
-    }
-
-    int KWSYS_PLATFORM_TEST_C_MAIN_ARGS(argc, argv)
-    {
-      (void)argc; (void)argv;
-      return 0;
-    }
-*/
-#if defined(__CLASSIC_C__)
-#  define KWSYS_PLATFORM_TEST_C_MAIN() main()
-#  define KWSYS_PLATFORM_TEST_C_MAIN_ARGS(argc, argv)                         \
-    main(argc, argv) int argc;                                                \
-    char* argv[];
-#else
-#  define KWSYS_PLATFORM_TEST_C_MAIN() main(void)
-#  define KWSYS_PLATFORM_TEST_C_MAIN_ARGS(argc, argv)                         \
-    main(int argc, char* argv[])
-#endif
-
-#ifdef TEST_KWSYS_C_HAS_PTRDIFF_T
-#  include <stddef.h>
-int f(ptrdiff_t n)
-{
-  return n > 0;
-}
-int KWSYS_PLATFORM_TEST_C_MAIN()
-{
-  char* p = 0;
-  ptrdiff_t d = p - p;
-  (void)d;
-  return f(p - p);
-}
-#endif
-
-#ifdef TEST_KWSYS_C_HAS_SSIZE_T
-#  include <unistd.h>
-int f(ssize_t n)
-{
-  return (int)n;
-}
-int KWSYS_PLATFORM_TEST_C_MAIN()
-{
-  ssize_t n = 0;
-  return f(n);
-}
-#endif
-
-#ifdef TEST_KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC
-#  if defined(__APPLE__)
-#    include <AvailabilityMacros.h>
-#    if MAC_OS_X_VERSION_MIN_REQUIRED < 101200
-#      error "clock_gettime not available on macOS < 10.12"
-#    endif
-#  endif
-#  include <time.h>
-int KWSYS_PLATFORM_TEST_C_MAIN()
-{
-  struct timespec ts;
-  return clock_gettime(CLOCK_MONOTONIC, &ts);
-}
-#endif
-
-#ifdef TEST_KWSYS_C_TYPE_MACROS
-char* info_macros =
-#  if defined(__SIZEOF_SHORT__)
-  "INFO:macro[__SIZEOF_SHORT__]\n"
-#  endif
-#  if defined(__SIZEOF_INT__)
-  "INFO:macro[__SIZEOF_INT__]\n"
-#  endif
-#  if defined(__SIZEOF_LONG__)
-  "INFO:macro[__SIZEOF_LONG__]\n"
-#  endif
-#  if defined(__SIZEOF_LONG_LONG__)
-  "INFO:macro[__SIZEOF_LONG_LONG__]\n"
-#  endif
-#  if defined(__SHORT_MAX__)
-  "INFO:macro[__SHORT_MAX__]\n"
-#  endif
-#  if defined(__INT_MAX__)
-  "INFO:macro[__INT_MAX__]\n"
-#  endif
-#  if defined(__LONG_MAX__)
-  "INFO:macro[__LONG_MAX__]\n"
-#  endif
-#  if defined(__LONG_LONG_MAX__)
-  "INFO:macro[__LONG_LONG_MAX__]\n"
-#  endif
-  "";
-
-int KWSYS_PLATFORM_TEST_C_MAIN_ARGS(argc, argv)
-{
-  int require = 0;
-  require += info_macros[argc];
-  (void)argv;
-  return require;
-}
-#endif
diff --git a/test/API/driver/kwsys/kwsysPlatformTestsCXX.cxx b/test/API/driver/kwsys/kwsysPlatformTestsCXX.cxx
deleted file mode 100644
index cfd5666..0000000
--- a/test/API/driver/kwsys/kwsysPlatformTestsCXX.cxx
+++ /dev/null
@@ -1,335 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifdef TEST_KWSYS_CXX_HAS_CSTDIO
-#  include <cstdio>
-int main()
-{
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_LONG_LONG
-long long f(long long n)
-{
-  return n;
-}
-int main()
-{
-  long long n = 0;
-  return static_cast<int>(f(n));
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS___INT64
-__int64 f(__int64 n)
-{
-  return n;
-}
-int main()
-{
-  __int64 n = 0;
-  return static_cast<int>(f(n));
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_STAT_HAS_ST_MTIM
-#  include <sys/types.h>
-
-#  include <sys/stat.h>
-#  include <unistd.h>
-int main()
-{
-  struct stat stat1;
-  (void)stat1.st_mtim.tv_sec;
-  (void)stat1.st_mtim.tv_nsec;
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_STAT_HAS_ST_MTIMESPEC
-#  include <sys/types.h>
-
-#  include <sys/stat.h>
-#  include <unistd.h>
-int main()
-{
-  struct stat stat1;
-  (void)stat1.st_mtimespec.tv_sec;
-  (void)stat1.st_mtimespec.tv_nsec;
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_SAME_LONG_AND___INT64
-void function(long**)
-{
-}
-int main()
-{
-  __int64** p = 0;
-  function(p);
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_SAME_LONG_LONG_AND___INT64
-void function(long long**)
-{
-}
-int main()
-{
-  __int64** p = 0;
-  function(p);
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_IOS_HAS_ISTREAM_LONG_LONG
-#  include <iostream>
-int test_istream(std::istream& is, long long& x)
-{
-  return (is >> x) ? 1 : 0;
-}
-int main()
-{
-  long long x = 0;
-  return test_istream(std::cin, x);
-}
-#endif
-
-#ifdef TEST_KWSYS_IOS_HAS_OSTREAM_LONG_LONG
-#  include <iostream>
-int test_ostream(std::ostream& os, long long x)
-{
-  return (os << x) ? 1 : 0;
-}
-int main()
-{
-  long long x = 0;
-  return test_ostream(std::cout, x);
-}
-#endif
-
-#ifdef TEST_KWSYS_IOS_HAS_ISTREAM___INT64
-#  include <iostream>
-int test_istream(std::istream& is, __int64& x)
-{
-  return (is >> x) ? 1 : 0;
-}
-int main()
-{
-  __int64 x = 0;
-  return test_istream(std::cin, x);
-}
-#endif
-
-#ifdef TEST_KWSYS_IOS_HAS_OSTREAM___INT64
-#  include <iostream>
-int test_ostream(std::ostream& os, __int64 x)
-{
-  return (os << x) ? 1 : 0;
-}
-int main()
-{
-  __int64 x = 0;
-  return test_ostream(std::cout, x);
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_SETENV
-#  include <stdlib.h>
-int main()
-{
-  return setenv("A", "B", 1);
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_UNSETENV
-#  include <stdlib.h>
-int main()
-{
-  unsetenv("A");
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H
-#  include <stdlib.h>
-int main()
-{
-  char* e = environ[0];
-  return e ? 0 : 1;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_GETLOADAVG
-// Match feature definitions from SystemInformation.cxx
-#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
-#    define _GNU_SOURCE
-#  endif
-#  include <stdlib.h>
-int main()
-{
-  double loadavg[3] = { 0.0, 0.0, 0.0 };
-  return getloadavg(loadavg, 3);
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_RLIMIT64
-#  include <sys/resource.h>
-int main()
-{
-  struct rlimit64 rlim;
-  return getrlimit64(0, &rlim);
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_ATOLL
-#  include <stdlib.h>
-int main()
-{
-  const char* str = "1024";
-  return static_cast<int>(atoll(str));
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_ATOL
-#  include <stdlib.h>
-int main()
-{
-  const char* str = "1024";
-  return static_cast<int>(atol(str));
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS__ATOI64
-#  include <stdlib.h>
-int main()
-{
-  const char* str = "1024";
-  return static_cast<int>(_atoi64(str));
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_UTIMES
-#  include <sys/time.h>
-int main()
-{
-  struct timeval* current_time = 0;
-  return utimes("/example", current_time);
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_UTIMENSAT
-#  include <fcntl.h>
-#  include <sys/stat.h>
-#  if defined(__APPLE__)
-#    include <AvailabilityMacros.h>
-#    if MAC_OS_X_VERSION_MIN_REQUIRED < 101300
-#      error "utimensat not available on macOS < 10.13"
-#    endif
-#  endif
-int main()
-{
-  struct timespec times[2] = { { 0, UTIME_OMIT }, { 0, UTIME_NOW } };
-  return utimensat(AT_FDCWD, "/example", times, AT_SYMLINK_NOFOLLOW);
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_BACKTRACE
-#  if defined(__PATHSCALE__) || defined(__PATHCC__) ||                        \
-    (defined(__LSB_VERSION__) && (__LSB_VERSION__ < 41))
-backtrace does not work with this compiler or os
-#  endif
-#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
-#    define _GNU_SOURCE
-#  endif
-#  include <execinfo.h>
-int main()
-{
-  void* stackSymbols[256];
-  backtrace(stackSymbols, 256);
-  backtrace_symbols(&stackSymbols[0], 1);
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_DLADDR
-#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
-#    define _GNU_SOURCE
-#  endif
-#  include <dlfcn.h>
-int main()
-{
-  Dl_info info;
-  int ierr = dladdr((void*)main, &info);
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_CXXABI
-#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
-#    define _GNU_SOURCE
-#  endif
-#  if defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5130 && __linux &&             \
-    __SUNPRO_CC_COMPAT == 'G'
-#    include <iostream>
-#  endif
-#  include <cxxabi.h>
-int main()
-{
-  int status = 0;
-  size_t bufferLen = 512;
-  char buffer[512] = { '\0' };
-  const char* function = "_ZN5kwsys17SystemInformation15GetProgramStackEii";
-  char* demangledFunction =
-    abi::__cxa_demangle(function, buffer, &bufferLen, &status);
-  return status;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_BORLAND_ASM
-int main()
-{
-  int a = 1;
-  __asm {
-    xor EBX, EBX;
-    mov a, EBX;
-  }
-
-  return a;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_BORLAND_ASM_CPUID
-int main()
-{
-  int a = 0;
-  __asm {
-    xor EAX, EAX;
-    cpuid;
-    mov a, EAX;
-  }
-
-  return a;
-}
-#endif
-
-#ifdef TEST_KWSYS_STL_HAS_WSTRING
-#  include <string>
-void f(std::wstring*)
-{
-}
-int main()
-{
-  return 0;
-}
-#endif
-
-#ifdef TEST_KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H
-#  include <ext/stdio_filebuf.h>
-int main()
-{
-  return 0;
-}
-#endif
diff --git a/test/API/driver/kwsys/kwsysPrivate.h b/test/API/driver/kwsys/kwsysPrivate.h
deleted file mode 100644
index dd9c127..0000000
--- a/test/API/driver/kwsys/kwsysPrivate.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef KWSYS_NAMESPACE
-#  error "Do not include kwsysPrivate.h outside of kwsys c and cxx files."
-#endif
-
-#ifndef _kwsysPrivate_h
-#  define _kwsysPrivate_h
-
-/*
-  Define KWSYS_HEADER macro to help the c and cxx files include kwsys
-  headers from the configured namespace directory.  The macro can be
-  used like this:
-
-  #include KWSYS_HEADER(Directory.hxx)
-  #include KWSYS_HEADER(std/vector)
-*/
-/* clang-format off */
-#define KWSYS_HEADER(x) KWSYS_HEADER0(KWSYS_NAMESPACE/x)
-/* clang-format on */
-#  define KWSYS_HEADER0(x) KWSYS_HEADER1(x)
-#  define KWSYS_HEADER1(x) <x>
-
-/*
-  Define KWSYS_NAMESPACE_STRING to be a string constant containing the
-  name configured for this instance of the kwsys library.
-*/
-#  define KWSYS_NAMESPACE_STRING KWSYS_NAMESPACE_STRING0(KWSYS_NAMESPACE)
-#  define KWSYS_NAMESPACE_STRING0(x) KWSYS_NAMESPACE_STRING1(x)
-#  define KWSYS_NAMESPACE_STRING1(x) #  x
-
-#else
-#  error "kwsysPrivate.h included multiple times."
-#endif
diff --git a/test/API/driver/kwsys/testCommandLineArguments.cxx b/test/API/driver/kwsys/testCommandLineArguments.cxx
deleted file mode 100644
index 1778a9b..0000000
--- a/test/API/driver/kwsys/testCommandLineArguments.cxx
+++ /dev/null
@@ -1,209 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(CommandLineArguments.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "CommandLineArguments.hxx.in"
-#endif
-
-#include <iostream>
-#include <vector>
-
-#include <stddef.h> /* size_t */
-#include <string.h> /* strcmp */
-
-static void* random_ptr = reinterpret_cast<void*>(0x123);
-
-static int argument(const char* arg, const char* value, void* call_data)
-{
-  std::cout << "Got argument: \"" << arg << "\" value: \""
-            << (value ? value : "(null)") << "\"" << std::endl;
-  if (call_data != random_ptr) {
-    std::cerr << "Problem processing call_data" << std::endl;
-    return 0;
-  }
-  return 1;
-}
-
-static int unknown_argument(const char* argument, void* call_data)
-{
-  std::cout << "Got unknown argument: \"" << argument << "\"" << std::endl;
-  if (call_data != random_ptr) {
-    std::cerr << "Problem processing call_data" << std::endl;
-    return 0;
-  }
-  return 1;
-}
-
-static bool CompareTwoItemsOnList(bool i1, bool i2)
-{
-  return i1 == i2;
-}
-static bool CompareTwoItemsOnList(int i1, int i2)
-{
-  return i1 == i2;
-}
-static bool CompareTwoItemsOnList(double i1, double i2)
-{
-  return i1 == i2;
-}
-static bool CompareTwoItemsOnList(const char* i1, const char* i2)
-{
-  return strcmp(i1, i2) == 0;
-}
-static bool CompareTwoItemsOnList(const std::string& i1, const std::string& i2)
-{
-  return i1 == i2;
-}
-
-int testCommandLineArguments(int argc, char* argv[])
-{
-  // Example run: ./testCommandLineArguments --some-int-variable 4
-  // --another-bool-variable --some-bool-variable=yes
-  // --some-stl-string-variable=foobar --set-bool-arg1 --set-bool-arg2
-  // --some-string-variable=hello
-
-  int res = 0;
-  kwsys::CommandLineArguments arg;
-  arg.Initialize(argc, argv);
-
-  // For error handling
-  arg.SetClientData(random_ptr);
-  arg.SetUnknownArgumentCallback(unknown_argument);
-
-  int some_int_variable = 10;
-  double some_double_variable = 10.10;
-  char* some_string_variable = nullptr;
-  std::string some_stl_string_variable;
-  bool some_bool_variable = false;
-  bool some_bool_variable1 = false;
-  bool bool_arg1 = false;
-  int bool_arg2 = 0;
-
-  std::vector<int> numbers_argument;
-  int valid_numbers[] = { 5, 1, 8, 3, 7, 1, 3, 9, 7, 1 };
-
-  std::vector<double> doubles_argument;
-  double valid_doubles[] = { 12.5, 1.31, 22 };
-
-  std::vector<bool> bools_argument;
-  bool valid_bools[] = { true, true, false };
-
-  std::vector<char*> strings_argument;
-  const char* valid_strings[] = { "andy", "bill", "brad", "ken" };
-
-  std::vector<std::string> stl_strings_argument;
-  std::string valid_stl_strings[] = { "ken", "brad", "bill", "andy" };
-
-  typedef kwsys::CommandLineArguments argT;
-
-  arg.AddArgument("--some-int-variable", argT::SPACE_ARGUMENT,
-                  &some_int_variable, "Set some random int variable");
-  arg.AddArgument("--some-double-variable", argT::CONCAT_ARGUMENT,
-                  &some_double_variable, "Set some random double variable");
-  arg.AddArgument("--some-string-variable", argT::EQUAL_ARGUMENT,
-                  &some_string_variable, "Set some random string variable");
-  arg.AddArgument("--some-stl-string-variable", argT::EQUAL_ARGUMENT,
-                  &some_stl_string_variable,
-                  "Set some random stl string variable");
-  arg.AddArgument("--some-bool-variable", argT::EQUAL_ARGUMENT,
-                  &some_bool_variable, "Set some random bool variable");
-  arg.AddArgument("--another-bool-variable", argT::NO_ARGUMENT,
-                  &some_bool_variable1, "Set some random bool variable 1");
-  arg.AddBooleanArgument("--set-bool-arg1", &bool_arg1,
-                         "Test AddBooleanArgument 1");
-  arg.AddBooleanArgument("--set-bool-arg2", &bool_arg2,
-                         "Test AddBooleanArgument 2");
-  arg.AddArgument("--some-multi-argument", argT::MULTI_ARGUMENT,
-                  &numbers_argument, "Some multiple values variable");
-  arg.AddArgument("-N", argT::SPACE_ARGUMENT, &doubles_argument,
-                  "Some explicit multiple values variable");
-  arg.AddArgument("-BB", argT::CONCAT_ARGUMENT, &bools_argument,
-                  "Some explicit multiple values variable");
-  arg.AddArgument("-SS", argT::EQUAL_ARGUMENT, &strings_argument,
-                  "Some explicit multiple values variable");
-  arg.AddArgument("-SSS", argT::MULTI_ARGUMENT, &stl_strings_argument,
-                  "Some explicit multiple values variable");
-
-  arg.AddCallback("-A", argT::NO_ARGUMENT, argument, random_ptr,
-                  "Some option -A. This option has a multiline comment. It "
-                  "should demonstrate how the code splits lines.");
-  arg.AddCallback("-B", argT::SPACE_ARGUMENT, argument, random_ptr,
-                  "Option -B takes argument with space");
-  arg.AddCallback("-C", argT::EQUAL_ARGUMENT, argument, random_ptr,
-                  "Option -C takes argument after =");
-  arg.AddCallback("-D", argT::CONCAT_ARGUMENT, argument, random_ptr,
-                  "This option takes concatenated argument");
-  arg.AddCallback("--long1", argT::NO_ARGUMENT, argument, random_ptr, "-A");
-  arg.AddCallback("--long2", argT::SPACE_ARGUMENT, argument, random_ptr, "-B");
-  arg.AddCallback("--long3", argT::EQUAL_ARGUMENT, argument, random_ptr,
-                  "Same as -C but a bit different");
-  arg.AddCallback("--long4", argT::CONCAT_ARGUMENT, argument, random_ptr,
-                  "-C");
-
-  if (!arg.Parse()) {
-    std::cerr << "Problem parsing arguments" << std::endl;
-    res = 1;
-  }
-  std::cout << "Help: " << arg.GetHelp() << std::endl;
-
-  std::cout << "Some int variable was set to: " << some_int_variable
-            << std::endl;
-  std::cout << "Some double variable was set to: " << some_double_variable
-            << std::endl;
-  if (some_string_variable &&
-      strcmp(some_string_variable, "test string with space") == 0) {
-    std::cout << "Some string variable was set to: " << some_string_variable
-              << std::endl;
-    delete[] some_string_variable;
-  } else {
-    std::cerr << "Problem setting string variable" << std::endl;
-    res = 1;
-  }
-  size_t cc;
-#define CompareTwoLists(list1, list_valid, lsize)                             \
-  do {                                                                        \
-    if (list1.size() != lsize) {                                              \
-      std::cerr << "Problem setting " #list1 ". Size is: " << list1.size()    \
-                << " should be: " << lsize << std::endl;                      \
-      res = 1;                                                                \
-    } else {                                                                  \
-      std::cout << #list1 " argument set:";                                   \
-      for (cc = 0; cc < lsize; ++cc) {                                        \
-        std::cout << " " << list1[cc];                                        \
-        if (!CompareTwoItemsOnList(list1[cc], list_valid[cc])) {              \
-          std::cerr << "Problem setting " #list1 ". Value of " << cc          \
-                    << " is: [" << list1[cc] << "] <> [" << list_valid[cc]    \
-                    << "]" << std::endl;                                      \
-          res = 1;                                                            \
-          break;                                                              \
-        }                                                                     \
-      }                                                                       \
-      std::cout << std::endl;                                                 \
-    }                                                                         \
-  } while (0)
-  CompareTwoLists(numbers_argument, valid_numbers, 10);
-  CompareTwoLists(doubles_argument, valid_doubles, 3);
-  CompareTwoLists(bools_argument, valid_bools, 3);
-  CompareTwoLists(strings_argument, valid_strings, 4);
-  CompareTwoLists(stl_strings_argument, valid_stl_strings, 4);
-
-  std::cout << "Some STL String variable was set to: "
-            << some_stl_string_variable << std::endl;
-  std::cout << "Some bool variable was set to: " << some_bool_variable
-            << std::endl;
-  std::cout << "Some bool variable was set to: " << some_bool_variable1
-            << std::endl;
-  std::cout << "bool_arg1 variable was set to: " << bool_arg1 << std::endl;
-  std::cout << "bool_arg2 variable was set to: " << bool_arg2 << std::endl;
-  std::cout << std::endl;
-
-  for (cc = 0; cc < strings_argument.size(); ++cc) {
-    delete[] strings_argument[cc];
-    strings_argument[cc] = nullptr;
-  }
-  return res;
-}
diff --git a/test/API/driver/kwsys/testCommandLineArguments1.cxx b/test/API/driver/kwsys/testCommandLineArguments1.cxx
deleted file mode 100644
index 64561b1..0000000
--- a/test/API/driver/kwsys/testCommandLineArguments1.cxx
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(CommandLineArguments.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "CommandLineArguments.hxx.in"
-#endif
-
-#include <iostream>
-#include <vector>
-
-#include <assert.h> /* assert */
-#include <string.h> /* strcmp */
-
-int testCommandLineArguments1(int argc, char* argv[])
-{
-  kwsys::CommandLineArguments arg;
-  arg.Initialize(argc, argv);
-
-  int n = 0;
-  char* m = nullptr;
-  std::string p;
-  int res = 0;
-
-  typedef kwsys::CommandLineArguments argT;
-  arg.AddArgument("-n", argT::SPACE_ARGUMENT, &n, "Argument N");
-  arg.AddArgument("-m", argT::EQUAL_ARGUMENT, &m, "Argument M");
-  arg.AddBooleanArgument("-p", &p, "Argument P");
-
-  arg.StoreUnusedArguments(true);
-
-  if (!arg.Parse()) {
-    std::cerr << "Problem parsing arguments" << std::endl;
-    res = 1;
-  }
-  if (n != 24) {
-    std::cout << "Problem setting N. Value of N: " << n << std::endl;
-    res = 1;
-  }
-  if (!m || strcmp(m, "test value") != 0) {
-    std::cout << "Problem setting M. Value of M: " << m << std::endl;
-    res = 1;
-  }
-  if (p != "1") {
-    std::cout << "Problem setting P. Value of P: " << p << std::endl;
-    res = 1;
-  }
-  std::cout << "Value of N: " << n << std::endl;
-  std::cout << "Value of M: " << m << std::endl;
-  std::cout << "Value of P: " << p << std::endl;
-  if (m) {
-    delete[] m;
-  }
-
-  char** newArgv = nullptr;
-  int newArgc = 0;
-  arg.GetUnusedArguments(&newArgc, &newArgv);
-  int cc;
-  const char* valid_unused_args[9] = { nullptr,
-                                       "--ignored",
-                                       "--second-ignored",
-                                       "third-ignored",
-                                       "some",
-                                       "junk",
-                                       "at",
-                                       "the",
-                                       "end" };
-  if (newArgc != 9) {
-    std::cerr << "Bad number of unused arguments: " << newArgc << std::endl;
-    res = 1;
-  }
-  for (cc = 0; cc < newArgc; ++cc) {
-    assert(newArgv[cc]); /* Quiet Clang scan-build. */
-    std::cout << "Unused argument[" << cc << "] = [" << newArgv[cc] << "]"
-              << std::endl;
-    if (cc >= 9) {
-      std::cerr << "Too many unused arguments: " << cc << std::endl;
-      res = 1;
-    } else if (valid_unused_args[cc] &&
-               strcmp(valid_unused_args[cc], newArgv[cc]) != 0) {
-      std::cerr << "Bad unused argument [" << cc << "] \"" << newArgv[cc]
-                << "\" should be: \"" << valid_unused_args[cc] << "\""
-                << std::endl;
-      res = 1;
-    }
-  }
-  arg.DeleteRemainingArguments(newArgc, &newArgv);
-
-  return res;
-}
diff --git a/test/API/driver/kwsys/testConfigure.cxx b/test/API/driver/kwsys/testConfigure.cxx
deleted file mode 100644
index a3c2ed3..0000000
--- a/test/API/driver/kwsys/testConfigure.cxx
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Configure.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Configure.hxx.in"
-#endif
-
-static bool testFallthrough(int n)
-{
-  int r = 0;
-  switch (n) {
-    case 1:
-      ++r;
-      KWSYS_FALLTHROUGH;
-    default:
-      ++r;
-  }
-  return r == 2;
-}
-
-int testConfigure(int, char* [])
-{
-  bool res = true;
-  res = testFallthrough(1) && res;
-  return res ? 0 : 1;
-}
diff --git a/test/API/driver/kwsys/testConsoleBuf.cxx b/test/API/driver/kwsys/testConsoleBuf.cxx
deleted file mode 100644
index 4b7ddf0..0000000
--- a/test/API/driver/kwsys/testConsoleBuf.cxx
+++ /dev/null
@@ -1,782 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-
-// Ignore Windows version levels defined by command-line flags.  This
-// source needs access to all APIs available on the host in order for
-// the test to run properly.  The test binary is not installed anyway.
-#undef _WIN32_WINNT
-#undef NTDDI_VERSION
-
-#include KWSYS_HEADER(Encoding.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Encoding.hxx.in"
-#endif
-
-#if defined(_WIN32)
-
-#  include <algorithm>
-#  include <iomanip>
-#  include <iostream>
-#  include <stdexcept>
-#  include <string.h>
-#  include <wchar.h>
-#  include <windows.h>
-
-#  include "testConsoleBuf.hxx"
-
-#  if defined(_MSC_VER) && _MSC_VER >= 1800
-#    define KWSYS_WINDOWS_DEPRECATED_GetVersion
-#  endif
-// يونيكود
-static const WCHAR UnicodeInputTestString[] =
-  L"\u064A\u0648\u0646\u064A\u0643\u0648\u062F!";
-static UINT TestCodepage = KWSYS_ENCODING_DEFAULT_CODEPAGE;
-
-static const DWORD waitTimeout = 10 * 1000;
-static STARTUPINFO startupInfo;
-static PROCESS_INFORMATION processInfo;
-static HANDLE beforeInputEvent;
-static HANDLE afterOutputEvent;
-static std::string encodedInputTestString;
-static std::string encodedTestString;
-
-static void displayError(DWORD errorCode)
-{
-  std::cerr.setf(std::ios::hex, std::ios::basefield);
-  std::cerr << "Failed with error: 0x" << errorCode << "!" << std::endl;
-  LPWSTR message;
-  if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
-                       FORMAT_MESSAGE_FROM_SYSTEM,
-                     nullptr, errorCode, 0, (LPWSTR)&message, 0, nullptr)) {
-    std::cerr << "Error message: " << kwsys::Encoding::ToNarrow(message)
-              << std::endl;
-    HeapFree(GetProcessHeap(), 0, message);
-  } else {
-    std::cerr << "FormatMessage() failed with error: 0x" << GetLastError()
-              << "!" << std::endl;
-  }
-  std::cerr.unsetf(std::ios::hex);
-}
-
-std::basic_streambuf<char>* errstream(const char* unused)
-{
-  static_cast<void>(unused);
-  return std::cerr.rdbuf();
-}
-
-std::basic_streambuf<wchar_t>* errstream(const wchar_t* unused)
-{
-  static_cast<void>(unused);
-  return std::wcerr.rdbuf();
-}
-
-template <typename T>
-static void dumpBuffers(const T* expected, const T* received, size_t size)
-{
-  std::basic_ostream<T> err(errstream(expected));
-  err << "Expected output: '" << std::basic_string<T>(expected, size) << "'"
-      << std::endl;
-  if (err.fail()) {
-    err.clear();
-    err << "--- Error while outputting ---" << std::endl;
-  }
-  err << "Received output: '" << std::basic_string<T>(received, size) << "'"
-      << std::endl;
-  if (err.fail()) {
-    err.clear();
-    err << "--- Error while outputting ---" << std::endl;
-  }
-  std::cerr << "Expected output | Received output" << std::endl;
-  for (size_t i = 0; i < size; i++) {
-    std::cerr << std::setbase(16) << std::setfill('0') << "     "
-              << "0x" << std::setw(8) << static_cast<unsigned int>(expected[i])
-              << " | "
-              << "0x" << std::setw(8)
-              << static_cast<unsigned int>(received[i]);
-    if (static_cast<unsigned int>(expected[i]) !=
-        static_cast<unsigned int>(received[i])) {
-      std::cerr << "   MISMATCH!";
-    }
-    std::cerr << std::endl;
-  }
-  std::cerr << std::endl;
-}
-
-static bool createProcess(HANDLE hIn, HANDLE hOut, HANDLE hErr)
-{
-  BOOL bInheritHandles = FALSE;
-  DWORD dwCreationFlags = 0;
-  memset(&processInfo, 0, sizeof(processInfo));
-  memset(&startupInfo, 0, sizeof(startupInfo));
-  startupInfo.cb = sizeof(startupInfo);
-  startupInfo.dwFlags = STARTF_USESHOWWINDOW;
-  startupInfo.wShowWindow = SW_HIDE;
-  if (hIn || hOut || hErr) {
-    startupInfo.dwFlags |= STARTF_USESTDHANDLES;
-    startupInfo.hStdInput = hIn;
-    startupInfo.hStdOutput = hOut;
-    startupInfo.hStdError = hErr;
-    bInheritHandles = TRUE;
-  }
-
-  WCHAR cmd[MAX_PATH];
-  if (GetModuleFileNameW(nullptr, cmd, MAX_PATH) == 0) {
-    std::cerr << "GetModuleFileName failed!" << std::endl;
-    return false;
-  }
-  WCHAR* p = cmd + wcslen(cmd);
-  while (p > cmd && *p != L'\\')
-    p--;
-  *(p + 1) = 0;
-  wcscat(cmd, cmdConsoleBufChild);
-  wcscat(cmd, L".exe");
-
-  bool success =
-    CreateProcessW(nullptr,         // No module name (use command line)
-                   cmd,             // Command line
-                   nullptr,         // Process handle not inheritable
-                   nullptr,         // Thread handle not inheritable
-                   bInheritHandles, // Set handle inheritance
-                   dwCreationFlags,
-                   nullptr,      // Use parent's environment block
-                   nullptr,      // Use parent's starting directory
-                   &startupInfo, // Pointer to STARTUPINFO structure
-                   &processInfo) !=
-    0; // Pointer to PROCESS_INFORMATION structure
-  if (!success) {
-    DWORD lastError = GetLastError();
-    std::cerr << "CreateProcess(" << kwsys::Encoding::ToNarrow(cmd) << ")"
-              << std::endl;
-    displayError(lastError);
-  }
-  return success;
-}
-
-static void finishProcess(bool success)
-{
-  if (success) {
-    success =
-      WaitForSingleObject(processInfo.hProcess, waitTimeout) == WAIT_OBJECT_0;
-  };
-  if (!success) {
-    TerminateProcess(processInfo.hProcess, 1);
-  }
-  CloseHandle(processInfo.hProcess);
-  CloseHandle(processInfo.hThread);
-}
-
-static bool createPipe(PHANDLE readPipe, PHANDLE writePipe)
-{
-  SECURITY_ATTRIBUTES securityAttributes;
-  securityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);
-  securityAttributes.bInheritHandle = TRUE;
-  securityAttributes.lpSecurityDescriptor = nullptr;
-  return CreatePipe(readPipe, writePipe, &securityAttributes, 0) == 0 ? false
-                                                                      : true;
-}
-
-static void finishPipe(HANDLE readPipe, HANDLE writePipe)
-{
-  if (readPipe != INVALID_HANDLE_VALUE) {
-    CloseHandle(readPipe);
-  }
-  if (writePipe != INVALID_HANDLE_VALUE) {
-    CloseHandle(writePipe);
-  }
-}
-
-static HANDLE createFile(LPCWSTR fileName)
-{
-  SECURITY_ATTRIBUTES securityAttributes;
-  securityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);
-  securityAttributes.bInheritHandle = TRUE;
-  securityAttributes.lpSecurityDescriptor = nullptr;
-
-  HANDLE file =
-    CreateFileW(fileName, GENERIC_READ | GENERIC_WRITE,
-                0, // do not share
-                &securityAttributes,
-                CREATE_ALWAYS, // overwrite existing
-                FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_DELETE_ON_CLOSE,
-                nullptr); // no template
-  if (file == INVALID_HANDLE_VALUE) {
-    DWORD lastError = GetLastError();
-    std::cerr << "CreateFile(" << kwsys::Encoding::ToNarrow(fileName) << ")"
-              << std::endl;
-    displayError(lastError);
-  }
-  return file;
-}
-
-static void finishFile(HANDLE file)
-{
-  if (file != INVALID_HANDLE_VALUE) {
-    CloseHandle(file);
-  }
-}
-
-#  ifndef MAPVK_VK_TO_VSC
-#    define MAPVK_VK_TO_VSC (0)
-#  endif
-
-static void writeInputKeyEvent(INPUT_RECORD inputBuffer[], WCHAR chr)
-{
-  inputBuffer[0].EventType = KEY_EVENT;
-  inputBuffer[0].Event.KeyEvent.bKeyDown = TRUE;
-  inputBuffer[0].Event.KeyEvent.wRepeatCount = 1;
-  SHORT keyCode = VkKeyScanW(chr);
-  if (keyCode == -1) {
-    // Character can't be entered with current keyboard layout
-    // Just set any, it doesn't really matter
-    keyCode = 'K';
-  }
-  inputBuffer[0].Event.KeyEvent.wVirtualKeyCode = LOBYTE(keyCode);
-  inputBuffer[0].Event.KeyEvent.wVirtualScanCode = MapVirtualKey(
-    inputBuffer[0].Event.KeyEvent.wVirtualKeyCode, MAPVK_VK_TO_VSC);
-  inputBuffer[0].Event.KeyEvent.uChar.UnicodeChar = chr;
-  inputBuffer[0].Event.KeyEvent.dwControlKeyState = 0;
-  if ((HIBYTE(keyCode) & 1) == 1) {
-    inputBuffer[0].Event.KeyEvent.dwControlKeyState |= SHIFT_PRESSED;
-  }
-  if ((HIBYTE(keyCode) & 2) == 2) {
-    inputBuffer[0].Event.KeyEvent.dwControlKeyState |= RIGHT_CTRL_PRESSED;
-  }
-  if ((HIBYTE(keyCode) & 4) == 4) {
-    inputBuffer[0].Event.KeyEvent.dwControlKeyState |= RIGHT_ALT_PRESSED;
-  }
-  inputBuffer[1].EventType = inputBuffer[0].EventType;
-  inputBuffer[1].Event.KeyEvent.bKeyDown = FALSE;
-  inputBuffer[1].Event.KeyEvent.wRepeatCount = 1;
-  inputBuffer[1].Event.KeyEvent.wVirtualKeyCode =
-    inputBuffer[0].Event.KeyEvent.wVirtualKeyCode;
-  inputBuffer[1].Event.KeyEvent.wVirtualScanCode =
-    inputBuffer[0].Event.KeyEvent.wVirtualScanCode;
-  inputBuffer[1].Event.KeyEvent.uChar.UnicodeChar =
-    inputBuffer[0].Event.KeyEvent.uChar.UnicodeChar;
-  inputBuffer[1].Event.KeyEvent.dwControlKeyState = 0;
-}
-
-static int testPipe()
-{
-  int didFail = 1;
-  HANDLE inPipeRead = INVALID_HANDLE_VALUE;
-  HANDLE inPipeWrite = INVALID_HANDLE_VALUE;
-  HANDLE outPipeRead = INVALID_HANDLE_VALUE;
-  HANDLE outPipeWrite = INVALID_HANDLE_VALUE;
-  HANDLE errPipeRead = INVALID_HANDLE_VALUE;
-  HANDLE errPipeWrite = INVALID_HANDLE_VALUE;
-  UINT currentCodepage = GetConsoleCP();
-  char buffer[200];
-  char buffer2[200];
-  try {
-    if (!createPipe(&inPipeRead, &inPipeWrite) ||
-        !createPipe(&outPipeRead, &outPipeWrite) ||
-        !createPipe(&errPipeRead, &errPipeWrite)) {
-      throw std::runtime_error("createFile failed!");
-    }
-    if (TestCodepage == CP_ACP) {
-      TestCodepage = GetACP();
-    }
-    if (!SetConsoleCP(TestCodepage)) {
-      throw std::runtime_error("SetConsoleCP failed!");
-    }
-
-    DWORD bytesWritten = 0;
-    if (!WriteFile(inPipeWrite, encodedInputTestString.c_str(),
-                   (DWORD)encodedInputTestString.size(), &bytesWritten,
-                   nullptr) ||
-        bytesWritten == 0) {
-      throw std::runtime_error("WriteFile failed!");
-    }
-
-    if (createProcess(inPipeRead, outPipeWrite, errPipeWrite)) {
-      try {
-        DWORD status;
-        if ((status = WaitForSingleObject(afterOutputEvent, waitTimeout)) !=
-            WAIT_OBJECT_0) {
-          std::cerr.setf(std::ios::hex, std::ios::basefield);
-          std::cerr << "WaitForSingleObject returned unexpected status 0x"
-                    << status << std::endl;
-          std::cerr.unsetf(std::ios::hex);
-          throw std::runtime_error("WaitForSingleObject failed!");
-        }
-        DWORD bytesRead = 0;
-        if (!ReadFile(outPipeRead, buffer, sizeof(buffer), &bytesRead,
-                      nullptr) ||
-            bytesRead == 0) {
-          throw std::runtime_error("ReadFile#1 failed!");
-        }
-        buffer[bytesRead] = 0;
-        if ((bytesRead <
-               encodedTestString.size() + 1 + encodedInputTestString.size() &&
-             !ReadFile(outPipeRead, buffer + bytesRead,
-                       sizeof(buffer) - bytesRead, &bytesRead, nullptr)) ||
-            bytesRead == 0) {
-          throw std::runtime_error("ReadFile#2 failed!");
-        }
-        if (memcmp(buffer, encodedTestString.c_str(),
-                   encodedTestString.size()) == 0 &&
-            memcmp(buffer + encodedTestString.size() + 1,
-                   encodedInputTestString.c_str(),
-                   encodedInputTestString.size()) == 0) {
-          bytesRead = 0;
-          if (!ReadFile(errPipeRead, buffer2, sizeof(buffer2), &bytesRead,
-                        nullptr) ||
-              bytesRead == 0) {
-            throw std::runtime_error("ReadFile#3 failed!");
-          }
-          buffer2[bytesRead] = 0;
-          didFail = encodedTestString.compare(0, std::string::npos, buffer2,
-                                              encodedTestString.size()) == 0
-            ? 0
-            : 1;
-        }
-        if (didFail != 0) {
-          std::cerr << "Pipe's output didn't match expected output!"
-                    << std::endl;
-          dumpBuffers<char>(encodedTestString.c_str(), buffer,
-                            encodedTestString.size());
-          dumpBuffers<char>(encodedInputTestString.c_str(),
-                            buffer + encodedTestString.size() + 1,
-                            encodedInputTestString.size());
-          dumpBuffers<char>(encodedTestString.c_str(), buffer2,
-                            encodedTestString.size());
-        }
-      } catch (const std::runtime_error& ex) {
-        DWORD lastError = GetLastError();
-        std::cerr << "In function testPipe, line " << __LINE__ << ": "
-                  << ex.what() << std::endl;
-        displayError(lastError);
-      }
-      finishProcess(didFail == 0);
-    }
-  } catch (const std::runtime_error& ex) {
-    DWORD lastError = GetLastError();
-    std::cerr << "In function testPipe, line " << __LINE__ << ": " << ex.what()
-              << std::endl;
-    displayError(lastError);
-  }
-  finishPipe(inPipeRead, inPipeWrite);
-  finishPipe(outPipeRead, outPipeWrite);
-  finishPipe(errPipeRead, errPipeWrite);
-  SetConsoleCP(currentCodepage);
-  return didFail;
-}
-
-static int testFile()
-{
-  int didFail = 1;
-  HANDLE inFile = INVALID_HANDLE_VALUE;
-  HANDLE outFile = INVALID_HANDLE_VALUE;
-  HANDLE errFile = INVALID_HANDLE_VALUE;
-  try {
-    if ((inFile = createFile(L"stdinFile.txt")) == INVALID_HANDLE_VALUE ||
-        (outFile = createFile(L"stdoutFile.txt")) == INVALID_HANDLE_VALUE ||
-        (errFile = createFile(L"stderrFile.txt")) == INVALID_HANDLE_VALUE) {
-      throw std::runtime_error("createFile failed!");
-    }
-    DWORD bytesWritten = 0;
-    char buffer[200];
-    char buffer2[200];
-
-    int length;
-    if ((length = WideCharToMultiByte(TestCodepage, 0, UnicodeInputTestString,
-                                      -1, buffer, sizeof(buffer), nullptr,
-                                      nullptr)) == 0) {
-      throw std::runtime_error("WideCharToMultiByte failed!");
-    }
-    buffer[length - 1] = '\n';
-    if (!WriteFile(inFile, buffer, length, &bytesWritten, nullptr) ||
-        bytesWritten == 0) {
-      throw std::runtime_error("WriteFile failed!");
-    }
-    if (SetFilePointer(inFile, 0, 0, FILE_BEGIN) == INVALID_SET_FILE_POINTER) {
-      throw std::runtime_error("SetFilePointer failed!");
-    }
-
-    if (createProcess(inFile, outFile, errFile)) {
-      DWORD bytesRead = 0;
-      try {
-        DWORD status;
-        if ((status = WaitForSingleObject(afterOutputEvent, waitTimeout)) !=
-            WAIT_OBJECT_0) {
-          std::cerr.setf(std::ios::hex, std::ios::basefield);
-          std::cerr << "WaitForSingleObject returned unexpected status 0x"
-                    << status << std::endl;
-          std::cerr.unsetf(std::ios::hex);
-          throw std::runtime_error("WaitForSingleObject failed!");
-        }
-        if (SetFilePointer(outFile, 0, 0, FILE_BEGIN) ==
-            INVALID_SET_FILE_POINTER) {
-          throw std::runtime_error("SetFilePointer#1 failed!");
-        }
-        if (!ReadFile(outFile, buffer, sizeof(buffer), &bytesRead, nullptr) ||
-            bytesRead == 0) {
-          throw std::runtime_error("ReadFile#1 failed!");
-        }
-        buffer[bytesRead] = 0;
-        if (memcmp(buffer, encodedTestString.c_str(),
-                   encodedTestString.size()) == 0 &&
-            memcmp(buffer + encodedTestString.size() + 1,
-                   encodedInputTestString.c_str(),
-                   encodedInputTestString.size()) == 0) {
-          bytesRead = 0;
-          if (SetFilePointer(errFile, 0, 0, FILE_BEGIN) ==
-              INVALID_SET_FILE_POINTER) {
-            throw std::runtime_error("SetFilePointer#2 failed!");
-          }
-
-          if (!ReadFile(errFile, buffer2, sizeof(buffer2), &bytesRead,
-                        nullptr) ||
-              bytesRead == 0) {
-            throw std::runtime_error("ReadFile#2 failed!");
-          }
-          buffer2[bytesRead] = 0;
-          didFail = encodedTestString.compare(0, std::string::npos, buffer2,
-                                              encodedTestString.size()) == 0
-            ? 0
-            : 1;
-        }
-        if (didFail != 0) {
-          std::cerr << "File's output didn't match expected output!"
-                    << std::endl;
-          dumpBuffers<char>(encodedTestString.c_str(), buffer,
-                            encodedTestString.size());
-          dumpBuffers<char>(encodedInputTestString.c_str(),
-                            buffer + encodedTestString.size() + 1,
-                            encodedInputTestString.size());
-          dumpBuffers<char>(encodedTestString.c_str(), buffer2,
-                            encodedTestString.size());
-        }
-      } catch (const std::runtime_error& ex) {
-        DWORD lastError = GetLastError();
-        std::cerr << "In function testFile, line " << __LINE__ << ": "
-                  << ex.what() << std::endl;
-        displayError(lastError);
-      }
-      finishProcess(didFail == 0);
-    }
-  } catch (const std::runtime_error& ex) {
-    DWORD lastError = GetLastError();
-    std::cerr << "In function testFile, line " << __LINE__ << ": " << ex.what()
-              << std::endl;
-    displayError(lastError);
-  }
-  finishFile(inFile);
-  finishFile(outFile);
-  finishFile(errFile);
-  return didFail;
-}
-
-#  ifndef _WIN32_WINNT_VISTA
-#    define _WIN32_WINNT_VISTA 0x0600
-#  endif
-
-static int testConsole()
-{
-  int didFail = 1;
-  HANDLE parentIn = GetStdHandle(STD_INPUT_HANDLE);
-  HANDLE parentOut = GetStdHandle(STD_OUTPUT_HANDLE);
-  HANDLE parentErr = GetStdHandle(STD_ERROR_HANDLE);
-  HANDLE hIn = parentIn;
-  HANDLE hOut = parentOut;
-  DWORD consoleMode;
-  bool newConsole = false;
-  bool forceNewConsole = false;
-  bool restoreConsole = false;
-  LPCWSTR TestFaceName = L"Lucida Console";
-  const DWORD TestFontFamily = 0x00000036;
-  const DWORD TestFontSize = 0x000c0000;
-  HKEY hConsoleKey;
-  WCHAR FaceName[200];
-  FaceName[0] = 0;
-  DWORD FaceNameSize = sizeof(FaceName);
-  DWORD FontFamily = TestFontFamily;
-  DWORD FontSize = TestFontSize;
-#  ifdef KWSYS_WINDOWS_DEPRECATED_GetVersion
-#    pragma warning(push)
-#    ifdef __INTEL_COMPILER
-#      pragma warning(disable : 1478)
-#    elif defined __clang__
-#      pragma clang diagnostic push
-#      pragma clang diagnostic ignored "-Wdeprecated-declarations"
-#    else
-#      pragma warning(disable : 4996)
-#    endif
-#  endif
-  const bool isVistaOrGreater =
-    LOBYTE(LOWORD(GetVersion())) >= HIBYTE(_WIN32_WINNT_VISTA);
-#  ifdef KWSYS_WINDOWS_DEPRECATED_GetVersion
-#    ifdef __clang__
-#      pragma clang diagnostic pop
-#    else
-#      pragma warning(pop)
-#    endif
-#  endif
-  if (!isVistaOrGreater) {
-    if (RegOpenKeyExW(HKEY_CURRENT_USER, L"Console", 0, KEY_READ | KEY_WRITE,
-                      &hConsoleKey) == ERROR_SUCCESS) {
-      DWORD dwordSize = sizeof(DWORD);
-      if (RegQueryValueExW(hConsoleKey, L"FontFamily", nullptr, nullptr,
-                           (LPBYTE)&FontFamily, &dwordSize) == ERROR_SUCCESS) {
-        if (FontFamily != TestFontFamily) {
-          RegQueryValueExW(hConsoleKey, L"FaceName", nullptr, nullptr,
-                           (LPBYTE)FaceName, &FaceNameSize);
-          RegQueryValueExW(hConsoleKey, L"FontSize", nullptr, nullptr,
-                           (LPBYTE)&FontSize, &dwordSize);
-
-          RegSetValueExW(hConsoleKey, L"FontFamily", 0, REG_DWORD,
-                         (BYTE*)&TestFontFamily, sizeof(TestFontFamily));
-          RegSetValueExW(hConsoleKey, L"FaceName", 0, REG_SZ,
-                         (BYTE*)TestFaceName,
-                         (DWORD)((wcslen(TestFaceName) + 1) * sizeof(WCHAR)));
-          RegSetValueExW(hConsoleKey, L"FontSize", 0, REG_DWORD,
-                         (BYTE*)&TestFontSize, sizeof(TestFontSize));
-
-          restoreConsole = true;
-          forceNewConsole = true;
-        }
-      } else {
-        std::cerr << "RegGetValueW(FontFamily) failed!" << std::endl;
-      }
-      RegCloseKey(hConsoleKey);
-    } else {
-      std::cerr << "RegOpenKeyExW(HKEY_CURRENT_USER\\Console) failed!"
-                << std::endl;
-    }
-  }
-  if (forceNewConsole || GetConsoleMode(parentOut, &consoleMode) == 0) {
-    // Not a real console, let's create new one.
-    FreeConsole();
-    if (!AllocConsole()) {
-      std::cerr << "AllocConsole failed!" << std::endl;
-      return didFail;
-    }
-    SECURITY_ATTRIBUTES securityAttributes;
-    securityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);
-    securityAttributes.bInheritHandle = TRUE;
-    securityAttributes.lpSecurityDescriptor = nullptr;
-    hIn = CreateFileW(L"CONIN$", GENERIC_READ | GENERIC_WRITE,
-                      FILE_SHARE_READ | FILE_SHARE_WRITE, &securityAttributes,
-                      OPEN_EXISTING, 0, nullptr);
-    if (hIn == INVALID_HANDLE_VALUE) {
-      DWORD lastError = GetLastError();
-      std::cerr << "CreateFile(CONIN$)" << std::endl;
-      displayError(lastError);
-    }
-    hOut = CreateFileW(L"CONOUT$", GENERIC_READ | GENERIC_WRITE,
-                       FILE_SHARE_READ | FILE_SHARE_WRITE, &securityAttributes,
-                       OPEN_EXISTING, 0, nullptr);
-    if (hOut == INVALID_HANDLE_VALUE) {
-      DWORD lastError = GetLastError();
-      std::cerr << "CreateFile(CONOUT$)" << std::endl;
-      displayError(lastError);
-    }
-    SetStdHandle(STD_INPUT_HANDLE, hIn);
-    SetStdHandle(STD_OUTPUT_HANDLE, hOut);
-    SetStdHandle(STD_ERROR_HANDLE, hOut);
-    newConsole = true;
-  }
-
-#  if _WIN32_WINNT >= _WIN32_WINNT_VISTA
-  if (isVistaOrGreater) {
-    CONSOLE_FONT_INFOEX consoleFont;
-    memset(&consoleFont, 0, sizeof(consoleFont));
-    consoleFont.cbSize = sizeof(consoleFont);
-    HMODULE kernel32 = LoadLibraryW(L"kernel32.dll");
-    typedef BOOL(WINAPI * GetCurrentConsoleFontExFunc)(
-      HANDLE hConsoleOutput, BOOL bMaximumWindow,
-      PCONSOLE_FONT_INFOEX lpConsoleCurrentFontEx);
-    typedef BOOL(WINAPI * SetCurrentConsoleFontExFunc)(
-      HANDLE hConsoleOutput, BOOL bMaximumWindow,
-      PCONSOLE_FONT_INFOEX lpConsoleCurrentFontEx);
-    GetCurrentConsoleFontExFunc getConsoleFont =
-      (GetCurrentConsoleFontExFunc)GetProcAddress(kernel32,
-                                                  "GetCurrentConsoleFontEx");
-    SetCurrentConsoleFontExFunc setConsoleFont =
-      (SetCurrentConsoleFontExFunc)GetProcAddress(kernel32,
-                                                  "SetCurrentConsoleFontEx");
-    if (getConsoleFont(hOut, FALSE, &consoleFont)) {
-      if (consoleFont.FontFamily != TestFontFamily) {
-        consoleFont.FontFamily = TestFontFamily;
-        wcscpy(consoleFont.FaceName, TestFaceName);
-        if (!setConsoleFont(hOut, FALSE, &consoleFont)) {
-          std::cerr << "SetCurrentConsoleFontEx failed!" << std::endl;
-        }
-      }
-    } else {
-      std::cerr << "GetCurrentConsoleFontEx failed!" << std::endl;
-    }
-  } else {
-#  endif
-    if (restoreConsole &&
-        RegOpenKeyExW(HKEY_CURRENT_USER, L"Console", 0, KEY_WRITE,
-                      &hConsoleKey) == ERROR_SUCCESS) {
-      RegSetValueExW(hConsoleKey, L"FontFamily", 0, REG_DWORD,
-                     (BYTE*)&FontFamily, sizeof(FontFamily));
-      if (FaceName[0] != 0) {
-        RegSetValueExW(hConsoleKey, L"FaceName", 0, REG_SZ, (BYTE*)FaceName,
-                       FaceNameSize);
-      } else {
-        RegDeleteValueW(hConsoleKey, L"FaceName");
-      }
-      RegSetValueExW(hConsoleKey, L"FontSize", 0, REG_DWORD, (BYTE*)&FontSize,
-                     sizeof(FontSize));
-      RegCloseKey(hConsoleKey);
-    }
-#  if _WIN32_WINNT >= _WIN32_WINNT_VISTA
-  }
-#  endif
-
-  if (createProcess(nullptr, nullptr, nullptr)) {
-    try {
-      DWORD status;
-      if ((status = WaitForSingleObject(beforeInputEvent, waitTimeout)) !=
-          WAIT_OBJECT_0) {
-        std::cerr.setf(std::ios::hex, std::ios::basefield);
-        std::cerr << "WaitForSingleObject returned unexpected status 0x"
-                  << status << std::endl;
-        std::cerr.unsetf(std::ios::hex);
-        throw std::runtime_error("WaitForSingleObject#1 failed!");
-      }
-      INPUT_RECORD inputBuffer[(sizeof(UnicodeInputTestString) /
-                                sizeof(UnicodeInputTestString[0])) *
-                               2];
-      memset(&inputBuffer, 0, sizeof(inputBuffer));
-      unsigned int i;
-      for (i = 0; i < (sizeof(UnicodeInputTestString) /
-                         sizeof(UnicodeInputTestString[0]) -
-                       1);
-           i++) {
-        writeInputKeyEvent(&inputBuffer[i * 2], UnicodeInputTestString[i]);
-      }
-      writeInputKeyEvent(&inputBuffer[i * 2], VK_RETURN);
-      DWORD eventsWritten = 0;
-      // We need to wait a bit before writing to console so child process have
-      // started waiting for input on stdin.
-      Sleep(300);
-      if (!WriteConsoleInputW(hIn, inputBuffer,
-                              sizeof(inputBuffer) / sizeof(inputBuffer[0]),
-                              &eventsWritten) ||
-          eventsWritten == 0) {
-        throw std::runtime_error("WriteConsoleInput failed!");
-      }
-      if ((status = WaitForSingleObject(afterOutputEvent, waitTimeout)) !=
-          WAIT_OBJECT_0) {
-        std::cerr.setf(std::ios::hex, std::ios::basefield);
-        std::cerr << "WaitForSingleObject returned unexpected status 0x"
-                  << status << std::endl;
-        std::cerr.unsetf(std::ios::hex);
-        throw std::runtime_error("WaitForSingleObject#2 failed!");
-      }
-      CONSOLE_SCREEN_BUFFER_INFO screenBufferInfo;
-      if (!GetConsoleScreenBufferInfo(hOut, &screenBufferInfo)) {
-        throw std::runtime_error("GetConsoleScreenBufferInfo failed!");
-      }
-
-      COORD coord;
-      DWORD charsRead = 0;
-      coord.X = 0;
-      coord.Y = screenBufferInfo.dwCursorPosition.Y - 4;
-      WCHAR* outputBuffer = new WCHAR[screenBufferInfo.dwSize.X * 4];
-      if (!ReadConsoleOutputCharacterW(hOut, outputBuffer,
-                                       screenBufferInfo.dwSize.X * 4, coord,
-                                       &charsRead) ||
-          charsRead == 0) {
-        delete[] outputBuffer;
-        throw std::runtime_error("ReadConsoleOutputCharacter failed!");
-      }
-      std::wstring wideTestString = kwsys::Encoding::ToWide(encodedTestString);
-      std::replace(wideTestString.begin(), wideTestString.end(), '\0', ' ');
-      std::wstring wideInputTestString =
-        kwsys::Encoding::ToWide(encodedInputTestString);
-      if (memcmp(outputBuffer, wideTestString.c_str(),
-                 wideTestString.size() * sizeof(wchar_t)) == 0 &&
-          memcmp(outputBuffer + screenBufferInfo.dwSize.X * 1,
-                 wideTestString.c_str(),
-                 wideTestString.size() * sizeof(wchar_t)) == 0 &&
-          memcmp(outputBuffer + screenBufferInfo.dwSize.X * 2,
-                 UnicodeInputTestString,
-                 sizeof(UnicodeInputTestString) - sizeof(WCHAR)) == 0 &&
-          memcmp(outputBuffer + screenBufferInfo.dwSize.X * 3,
-                 wideInputTestString.c_str(),
-                 (wideInputTestString.size() - 1) * sizeof(wchar_t)) == 0) {
-        didFail = 0;
-      } else {
-        std::cerr << "Console's output didn't match expected output!"
-                  << std::endl;
-        dumpBuffers<wchar_t>(wideTestString.c_str(), outputBuffer,
-                             wideTestString.size());
-        dumpBuffers<wchar_t>(wideTestString.c_str(),
-                             outputBuffer + screenBufferInfo.dwSize.X * 1,
-                             wideTestString.size());
-        dumpBuffers<wchar_t>(
-          UnicodeInputTestString, outputBuffer + screenBufferInfo.dwSize.X * 2,
-          (sizeof(UnicodeInputTestString) - 1) / sizeof(WCHAR));
-        dumpBuffers<wchar_t>(wideInputTestString.c_str(),
-                             outputBuffer + screenBufferInfo.dwSize.X * 3,
-                             wideInputTestString.size() - 1);
-      }
-      delete[] outputBuffer;
-    } catch (const std::runtime_error& ex) {
-      DWORD lastError = GetLastError();
-      std::cerr << "In function testConsole, line " << __LINE__ << ": "
-                << ex.what() << std::endl;
-      displayError(lastError);
-    }
-    finishProcess(didFail == 0);
-  }
-  if (newConsole) {
-    SetStdHandle(STD_INPUT_HANDLE, parentIn);
-    SetStdHandle(STD_OUTPUT_HANDLE, parentOut);
-    SetStdHandle(STD_ERROR_HANDLE, parentErr);
-    CloseHandle(hIn);
-    CloseHandle(hOut);
-    FreeConsole();
-  }
-  return didFail;
-}
-
-#endif
-
-int testConsoleBuf(int, char* [])
-{
-  int ret = 0;
-
-#if defined(_WIN32)
-  beforeInputEvent = CreateEventW(nullptr,
-                                  FALSE, // auto-reset event
-                                  FALSE, // initial state is nonsignaled
-                                  BeforeInputEventName); // object name
-  if (!beforeInputEvent) {
-    std::cerr << "CreateEvent#1 failed " << GetLastError() << std::endl;
-    return 1;
-  }
-
-  afterOutputEvent = CreateEventW(nullptr, FALSE, FALSE, AfterOutputEventName);
-  if (!afterOutputEvent) {
-    std::cerr << "CreateEvent#2 failed " << GetLastError() << std::endl;
-    return 1;
-  }
-
-  encodedTestString = kwsys::Encoding::ToNarrow(std::wstring(
-    UnicodeTestString, sizeof(UnicodeTestString) / sizeof(wchar_t) - 1));
-  encodedInputTestString = kwsys::Encoding::ToNarrow(
-    std::wstring(UnicodeInputTestString,
-                 sizeof(UnicodeInputTestString) / sizeof(wchar_t) - 1));
-  encodedInputTestString += "\n";
-
-  ret |= testPipe();
-  ret |= testFile();
-  ret |= testConsole();
-
-  CloseHandle(beforeInputEvent);
-  CloseHandle(afterOutputEvent);
-#endif
-
-  return ret;
-}
diff --git a/test/API/driver/kwsys/testConsoleBuf.hxx b/test/API/driver/kwsys/testConsoleBuf.hxx
deleted file mode 100644
index e93cb4f..0000000
--- a/test/API/driver/kwsys/testConsoleBuf.hxx
+++ /dev/null
@@ -1,17 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef testConsoleBuf_hxx
-#define testConsoleBuf_hxx
-
-static const wchar_t cmdConsoleBufChild[] = L"testConsoleBufChild";
-
-static const wchar_t BeforeInputEventName[] = L"BeforeInputEvent";
-static const wchar_t AfterOutputEventName[] = L"AfterOutputEvent";
-
-// यूनिकोड είναι здорово!
-static const wchar_t UnicodeTestString[] =
-  L"\u092F\u0942\u0928\u093F\u0915\u094B\u0921 "
-  L"\u03B5\u03AF\u03BD\0\u03B1\u03B9 "
-  L"\u0437\u0434\u043E\u0440\u043E\u0432\u043E!";
-
-#endif
diff --git a/test/API/driver/kwsys/testConsoleBufChild.cxx b/test/API/driver/kwsys/testConsoleBufChild.cxx
deleted file mode 100644
index 3c8fdc2..0000000
--- a/test/API/driver/kwsys/testConsoleBufChild.cxx
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-
-#include KWSYS_HEADER(ConsoleBuf.hxx)
-#include KWSYS_HEADER(Encoding.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "ConsoleBuf.hxx.in"
-#  include "Encoding.hxx.in"
-#endif
-
-#include <iostream>
-
-#include "testConsoleBuf.hxx"
-
-int main(int argc, const char* argv[])
-{
-#if defined(_WIN32)
-  kwsys::ConsoleBuf::Manager out(std::cout);
-  kwsys::ConsoleBuf::Manager err(std::cerr, true);
-  kwsys::ConsoleBuf::Manager in(std::cin);
-
-  if (argc > 1) {
-    std::cout << argv[1] << std::endl;
-    std::cerr << argv[1] << std::endl;
-  } else {
-    std::string str = kwsys::Encoding::ToNarrow(std::wstring(
-      UnicodeTestString, sizeof(UnicodeTestString) / sizeof(wchar_t) - 1));
-    std::cout << str << std::endl;
-    std::cerr << str << std::endl;
-  }
-
-  std::string input;
-  HANDLE event = OpenEventW(EVENT_MODIFY_STATE, FALSE, BeforeInputEventName);
-  if (event) {
-    SetEvent(event);
-    CloseHandle(event);
-  }
-
-  std::cin >> input;
-  std::cout << input << std::endl;
-  event = OpenEventW(EVENT_MODIFY_STATE, FALSE, AfterOutputEventName);
-  if (event) {
-    SetEvent(event);
-    CloseHandle(event);
-  }
-#else
-  static_cast<void>(argc);
-  static_cast<void>(argv);
-#endif
-  return 0;
-}
diff --git a/test/API/driver/kwsys/testDirectory.cxx b/test/API/driver/kwsys/testDirectory.cxx
deleted file mode 100644
index b1ab0c8..0000000
--- a/test/API/driver/kwsys/testDirectory.cxx
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Directory.hxx)
-#include KWSYS_HEADER(Encoding.hxx)
-#include KWSYS_HEADER(SystemTools.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Directory.hxx.in"
-#  include "Encoding.hxx.in"
-#  include "SystemTools.hxx.in"
-#endif
-
-#include <fstream>
-#include <iostream>
-#include <sstream>
-
-#include <testSystemTools.h>
-
-int _doLongPathTest()
-{
-  using namespace kwsys;
-  static const int LONG_PATH_THRESHOLD = 512;
-  int res = 0;
-  std::string topdir(TEST_SYSTEMTOOLS_BINARY_DIR "/directory_testing/");
-  std::stringstream testpathstrm;
-  std::string testdirpath;
-  std::string extendedtestdirpath;
-
-  testpathstrm << topdir;
-  size_t pathlen = testpathstrm.str().length();
-  testpathstrm.seekp(0, std::ios_base::end);
-  while (pathlen < LONG_PATH_THRESHOLD) {
-    testpathstrm << "0123456789/";
-    pathlen = testpathstrm.str().length();
-  }
-
-  testdirpath = testpathstrm.str();
-#ifdef _WIN32
-  extendedtestdirpath =
-    Encoding::ToNarrow(SystemTools::ConvertToWindowsExtendedPath(testdirpath));
-#else
-  extendedtestdirpath = testdirpath;
-#endif
-
-  if (SystemTools::MakeDirectory(extendedtestdirpath)) {
-    std::ofstream testfile1(
-      (extendedtestdirpath + "longfilepathtest1.txt").c_str());
-    std::ofstream testfile2(
-      (extendedtestdirpath + "longfilepathtest2.txt").c_str());
-    testfile1 << "foo";
-    testfile2 << "bar";
-    testfile1.close();
-    testfile2.close();
-
-    Directory testdir;
-    // Set res to failure if the directory doesn't load
-    res += !testdir.Load(testdirpath);
-    // Increment res failure if the directory appears empty
-    res += testdir.GetNumberOfFiles() == 0;
-    // Increment res failures if the path has changed from
-    // what was provided.
-    res += testdirpath != testdir.GetPath();
-
-    SystemTools::RemoveADirectory(topdir);
-  } else {
-    std::cerr << "Failed to create directory with long path: "
-              << extendedtestdirpath << std::endl;
-    res += 1;
-  }
-  return res;
-}
-
-int _copyDirectoryTest()
-{
-  using namespace kwsys;
-  const std::string source(TEST_SYSTEMTOOLS_BINARY_DIR
-                           "/directory_testing/copyDirectoryTestSrc");
-  if (SystemTools::PathExists(source)) {
-    std::cerr << source << " shouldn't exist before test" << std::endl;
-    return 1;
-  }
-  const std::string destination(TEST_SYSTEMTOOLS_BINARY_DIR
-                                "/directory_testing/copyDirectoryTestDst");
-  if (SystemTools::PathExists(destination)) {
-    std::cerr << destination << " shouldn't exist before test" << std::endl;
-    return 2;
-  }
-  const bool copysuccess = SystemTools::CopyADirectory(source, destination);
-  const bool destinationexists = SystemTools::PathExists(destination);
-  if (copysuccess) {
-    std::cerr << "CopyADirectory should have returned false" << std::endl;
-    SystemTools::RemoveADirectory(destination);
-    return 3;
-  }
-  if (destinationexists) {
-    std::cerr << "CopyADirectory returned false, but destination directory"
-              << " has been created" << std::endl;
-    SystemTools::RemoveADirectory(destination);
-    return 4;
-  }
-  return 0;
-}
-
-int testDirectory(int, char* [])
-{
-  return _doLongPathTest() + _copyDirectoryTest();
-}
diff --git a/test/API/driver/kwsys/testDynamicLoader.cxx b/test/API/driver/kwsys/testDynamicLoader.cxx
deleted file mode 100644
index 2421ac0..0000000
--- a/test/API/driver/kwsys/testDynamicLoader.cxx
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-
-#include KWSYS_HEADER(DynamicLoader.hxx)
-
-#if defined(__BEOS__) || defined(__HAIKU__)
-#  include <be/kernel/OS.h> /* disable_debugger() API. */
-#endif
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "DynamicLoader.hxx.in"
-#endif
-
-#include <iostream>
-#include <string>
-
-// Include with <> instead of "" to avoid getting any in-source copy
-// left on disk.
-#include <testSystemTools.h>
-
-static std::string GetLibName(const char* lname, const char* subdir = nullptr)
-{
-  // Construct proper name of lib
-  std::string slname;
-  slname = EXECUTABLE_OUTPUT_PATH;
-  if (subdir) {
-    slname += "/";
-    slname += subdir;
-  }
-#ifdef CMAKE_INTDIR
-  slname += "/";
-  slname += CMAKE_INTDIR;
-#endif
-  slname += "/";
-  slname += kwsys::DynamicLoader::LibPrefix();
-  slname += lname;
-  slname += kwsys::DynamicLoader::LibExtension();
-
-  return slname;
-}
-
-/* libname = Library name (proper prefix, proper extension)
- * System  = symbol to lookup in libname
- * r1: should OpenLibrary succeed ?
- * r2: should GetSymbolAddress succeed ?
- * r3: should CloseLibrary succeed ?
- */
-static int TestDynamicLoader(const char* libname, const char* symbol, int r1,
-                             int r2, int r3, int flags = 0)
-{
-  std::cerr << "Testing: " << libname << std::endl;
-  kwsys::DynamicLoader::LibraryHandle l =
-    kwsys::DynamicLoader::OpenLibrary(libname, flags);
-  // If result is incompatible with expectation just fails (xor):
-  if ((r1 && !l) || (!r1 && l)) {
-    std::cerr << "OpenLibrary: " << kwsys::DynamicLoader::LastError()
-              << std::endl;
-    return 1;
-  }
-  kwsys::DynamicLoader::SymbolPointer f =
-    kwsys::DynamicLoader::GetSymbolAddress(l, symbol);
-  if ((r2 && !f) || (!r2 && f)) {
-    std::cerr << "GetSymbolAddress: " << kwsys::DynamicLoader::LastError()
-              << std::endl;
-    return 1;
-  }
-#ifndef __APPLE__
-  int s = kwsys::DynamicLoader::CloseLibrary(l);
-  if ((r3 && !s) || (!r3 && s)) {
-    std::cerr << "CloseLibrary: " << kwsys::DynamicLoader::LastError()
-              << std::endl;
-    return 1;
-  }
-#else
-  (void)r3;
-#endif
-  return 0;
-}
-
-int testDynamicLoader(int argc, char* argv[])
-{
-#if defined(_WIN32)
-  SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
-#elif defined(__BEOS__) || defined(__HAIKU__)
-  disable_debugger(1);
-#endif
-  int res = 0;
-  if (argc == 3) {
-    // User specify a libname and symbol to check.
-    res = TestDynamicLoader(argv[1], argv[2], 1, 1, 1);
-    return res;
-  }
-
-// dlopen() on Syllable before 11/22/2007 doesn't return 0 on error
-#ifndef __SYLLABLE__
-  // Make sure that inexistent lib is giving correct result
-  res += TestDynamicLoader("azerty_", "foo_bar", 0, 0, 0);
-  // Make sure that random binary file cannot be assimilated as dylib
-  res += TestDynamicLoader(TEST_SYSTEMTOOLS_SOURCE_DIR "/testSystemTools.bin",
-                           "wp", 0, 0, 0);
-#endif
-
-#ifdef __linux__
-  // This one is actually fun to test, since dlopen is by default
-  // loaded...wonder why :)
-  res += TestDynamicLoader("foobar.lib", "dlopen", 0, 1, 0);
-  res += TestDynamicLoader("libdl.so", "dlopen", 1, 1, 1);
-  res += TestDynamicLoader("libdl.so", "TestDynamicLoader", 1, 0, 1);
-#endif
-  // Now try on the generated library
-  std::string libname = GetLibName(KWSYS_NAMESPACE_STRING "TestDynload");
-  res += TestDynamicLoader(libname.c_str(), "dummy", 1, 0, 1);
-  res += TestDynamicLoader(libname.c_str(), "TestDynamicLoaderSymbolPointer",
-                           1, 1, 1);
-  res += TestDynamicLoader(libname.c_str(), "_TestDynamicLoaderSymbolPointer",
-                           1, 0, 1);
-  res += TestDynamicLoader(libname.c_str(), "TestDynamicLoaderData", 1, 1, 1);
-  res += TestDynamicLoader(libname.c_str(), "_TestDynamicLoaderData", 1, 0, 1);
-
-#ifdef _WIN32
-  libname = GetLibName(KWSYS_NAMESPACE_STRING "TestDynloadUse", "dynloaddir");
-  res += TestDynamicLoader(libname.c_str(), "dummy", 0, 0, 0);
-  res += TestDynamicLoader(libname.c_str(), "TestLoad", 1, 1, 1,
-                           kwsys::DynamicLoader::SearchBesideLibrary);
-  res += TestDynamicLoader(libname.c_str(), "_TestLoad", 1, 0, 1,
-                           kwsys::DynamicLoader::SearchBesideLibrary);
-#endif
-
-  return res;
-}
diff --git a/test/API/driver/kwsys/testDynload.c b/test/API/driver/kwsys/testDynload.c
deleted file mode 100644
index c49f747..0000000
--- a/test/API/driver/kwsys/testDynload.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifdef _WIN32
-#  define DL_EXPORT __declspec(dllexport)
-#else
-#  define DL_EXPORT
-#endif
-
-DL_EXPORT int TestDynamicLoaderData = 0;
-
-DL_EXPORT void TestDynamicLoaderSymbolPointer()
-{
-}
diff --git a/test/API/driver/kwsys/testDynloadImpl.c b/test/API/driver/kwsys/testDynloadImpl.c
deleted file mode 100644
index 2b9069b..0000000
--- a/test/API/driver/kwsys/testDynloadImpl.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-
-#include "testDynloadImpl.h"
-
-int TestDynamicLoaderImplData = 0;
-
-void TestDynamicLoaderImplSymbolPointer()
-{
-}
diff --git a/test/API/driver/kwsys/testDynloadImpl.h b/test/API/driver/kwsys/testDynloadImpl.h
deleted file mode 100644
index d0c9dfb..0000000
--- a/test/API/driver/kwsys/testDynloadImpl.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifdef _WIN32
-#  ifdef BUILDING_TestDynloadImpl
-#    define DLIMPL_EXPORT __declspec(dllexport)
-#  else
-#    define DLIMPL_EXPORT __declspec(dllimport)
-#  endif
-#else
-#  define DLIMPL_EXPORT
-#endif
-
-DLIMPL_EXPORT int TestDynamicLoaderImplData;
-
-DLIMPL_EXPORT void TestDynamicLoaderImplSymbolPointer();
diff --git a/test/API/driver/kwsys/testDynloadUse.c b/test/API/driver/kwsys/testDynloadUse.c
deleted file mode 100644
index 5402add..0000000
--- a/test/API/driver/kwsys/testDynloadUse.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "testDynloadImpl.h"
-
-#ifdef _WIN32
-#  define DL_EXPORT __declspec(dllexport)
-#else
-#  define DL_EXPORT
-#endif
-
-DL_EXPORT int TestLoad()
-{
-  TestDynamicLoaderImplSymbolPointer();
-  return TestDynamicLoaderImplData;
-}
diff --git a/test/API/driver/kwsys/testEncode.c b/test/API/driver/kwsys/testEncode.c
deleted file mode 100644
index b7b6dd8..0000000
--- a/test/API/driver/kwsys/testEncode.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(MD5.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "MD5.h.in"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-
-static const unsigned char testMD5input1[] =
-  "  A quick brown fox jumps over the lazy dog.\n"
-  "  This is sample text for MD5 sum input.\n";
-static const char testMD5output1[] = "8f146af46ed4f267921bb937d4d3500c";
-
-static const int testMD5input2len = 28;
-static const unsigned char testMD5input2[] = "the cow jumped over the moon";
-static const char testMD5output2[] = "a2ad137b746138fae4e5adca9c85d3ae";
-
-static int testMD5_1(kwsysMD5* md5)
-{
-  char md5out[33];
-  kwsysMD5_Initialize(md5);
-  kwsysMD5_Append(md5, testMD5input1, -1);
-  kwsysMD5_FinalizeHex(md5, md5out);
-  md5out[32] = 0;
-  printf("md5sum 1: expected [%s]\n"
-         "               got [%s]\n",
-         testMD5output1, md5out);
-  return (strcmp(md5out, testMD5output1) != 0) ? 1 : 0;
-}
-
-static int testMD5_2(kwsysMD5* md5)
-{
-  unsigned char digest[16];
-  char md5out[33];
-  kwsysMD5_Initialize(md5);
-  kwsysMD5_Append(md5, testMD5input2, testMD5input2len);
-  kwsysMD5_Finalize(md5, digest);
-  kwsysMD5_DigestToHex(digest, md5out);
-  md5out[32] = 0;
-  printf("md5sum 2: expected [%s]\n"
-         "               got [%s]\n",
-         testMD5output2, md5out);
-  return (strcmp(md5out, testMD5output2) != 0) ? 1 : 0;
-}
-
-int testEncode(int argc, char* argv[])
-{
-  int result = 0;
-  (void)argc;
-  (void)argv;
-
-  /* Test MD5 digest.  */
-  {
-    kwsysMD5* md5 = kwsysMD5_New();
-    result |= testMD5_1(md5);
-    result |= testMD5_2(md5);
-    kwsysMD5_Delete(md5);
-  }
-
-  return result;
-}
diff --git a/test/API/driver/kwsys/testEncoding.cxx b/test/API/driver/kwsys/testEncoding.cxx
deleted file mode 100644
index 988697b..0000000
--- a/test/API/driver/kwsys/testEncoding.cxx
+++ /dev/null
@@ -1,286 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-
-#if defined(_MSC_VER)
-#  pragma warning(disable : 4786)
-#endif
-
-#include KWSYS_HEADER(Encoding.hxx)
-#include KWSYS_HEADER(Encoding.h)
-
-#include <algorithm>
-#include <iostream>
-#include <locale.h>
-#include <stdlib.h>
-#include <string.h>
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "Encoding.h.in"
-#  include "Encoding.hxx.in"
-#endif
-
-static const unsigned char helloWorldStrings[][32] = {
-  // English
-  { 'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd', 0 },
-  // Japanese
-  { 0xE3, 0x81, 0x93, 0xE3, 0x82, 0x93, 0xE3, 0x81, 0xAB, 0xE3, 0x81,
-    0xA1, 0xE3, 0x81, 0xAF, 0xE4, 0xB8, 0x96, 0xE7, 0x95, 0x8C, 0 },
-  // Arabic
-  { 0xD9, 0x85, 0xD8, 0xB1, 0xD8, 0xAD, 0xD8, 0xA8, 0xD8, 0xA7, 0x20, 0xD8,
-    0xA7, 0xD9, 0x84, 0xD8, 0xB9, 0xD8, 0xA7, 0xD9, 0x84, 0xD9, 0x85, 0 },
-  // Yiddish
-  { 0xD7, 0x94, 0xD7, 0xA2, 0xD7, 0x9C, 0xD7, 0x90, 0x20, 0xD7,
-    0x95, 0xD7, 0x95, 0xD7, 0xA2, 0xD7, 0x9C, 0xD7, 0x98, 0 },
-  // Russian
-  { 0xD0, 0xBF, 0xD1, 0x80, 0xD0, 0xB8, 0xD0, 0xB2, 0xD0, 0xB5,
-    0xD1, 0x82, 0x20, 0xD0, 0xBC, 0xD0, 0xB8, 0xD1, 0x80, 0 },
-  // Latin
-  { 0x4D, 0x75, 0x6E, 0x64, 0x75, 0x73, 0x20, 0x73, 0x61, 0x6C, 0x76, 0x65,
-    0 },
-  // Swahili
-  { 0x68, 0x75, 0x6A, 0x61, 0x6D, 0x62, 0x6F, 0x20, 0x44, 0x75, 0x6E, 0x69,
-    0x61, 0 },
-  // Icelandic
-  { 0x48, 0x61, 0x6C, 0x6C, 0xC3, 0xB3, 0x20, 0x68, 0x65, 0x69, 0x6D, 0x75,
-    0x72, 0 },
-  { 0 }
-};
-
-static int testHelloWorldEncoding()
-{
-  int ret = 0;
-  for (int i = 0; helloWorldStrings[i][0] != 0; i++) {
-    std::string str = reinterpret_cast<const char*>(helloWorldStrings[i]);
-    std::cout << str << std::endl;
-    std::wstring wstr = kwsys::Encoding::ToWide(str);
-    std::string str2 = kwsys::Encoding::ToNarrow(wstr);
-    wchar_t* c_wstr = kwsysEncoding_DupToWide(str.c_str());
-    char* c_str2 = kwsysEncoding_DupToNarrow(c_wstr);
-    if (!wstr.empty() && (str != str2 || strcmp(c_str2, str.c_str()))) {
-      std::cout << "converted string was different: " << str2 << std::endl;
-      std::cout << "converted string was different: " << c_str2 << std::endl;
-      ret++;
-    }
-    free(c_wstr);
-    free(c_str2);
-  }
-  return ret;
-}
-
-static int testRobustEncoding()
-{
-  // test that the conversion functions handle invalid
-  // unicode correctly/gracefully
-
-  // we manipulate the format flags of stdout, remember
-  // the original state here to restore before return
-  std::ios::fmtflags const& flags = std::cout.flags();
-
-  int ret = 0;
-  char cstr[] = { (char)-1, 0 };
-  // this conversion could fail
-  std::wstring wstr = kwsys::Encoding::ToWide(cstr);
-
-  wstr = kwsys::Encoding::ToWide(nullptr);
-  if (wstr != L"") {
-    const wchar_t* wcstr = wstr.c_str();
-    std::cout << "ToWide(NULL) returned";
-    for (size_t i = 0; i < wstr.size(); i++) {
-      std::cout << " " << std::hex << (int)wcstr[i];
-    }
-    std::cout << std::endl;
-    ret++;
-  }
-  wstr = kwsys::Encoding::ToWide("");
-  if (wstr != L"") {
-    const wchar_t* wcstr = wstr.c_str();
-    std::cout << "ToWide(\"\") returned";
-    for (size_t i = 0; i < wstr.size(); i++) {
-      std::cout << " " << std::hex << (int)wcstr[i];
-    }
-    std::cout << std::endl;
-    ret++;
-  }
-
-#ifdef _WIN32
-  // 16 bit wchar_t - we make an invalid surrogate pair
-  wchar_t cwstr[] = { 0xD801, 0xDA00, 0 };
-  // this conversion could fail
-  std::string win_str = kwsys::Encoding::ToNarrow(cwstr);
-#endif
-
-  std::string str = kwsys::Encoding::ToNarrow(nullptr);
-  if (str != "") {
-    std::cout << "ToNarrow(NULL) returned " << str << std::endl;
-    ret++;
-  }
-
-  str = kwsys::Encoding::ToNarrow(L"");
-  if (wstr != L"") {
-    std::cout << "ToNarrow(\"\") returned " << str << std::endl;
-    ret++;
-  }
-
-  std::cout.flags(flags);
-  return ret;
-}
-
-static int testWithNulls()
-{
-  int ret = 0;
-  std::vector<std::string> strings;
-  strings.push_back(std::string("ab") + '\0' + 'c');
-  strings.push_back(std::string("d") + '\0' + '\0' + 'e');
-  strings.push_back(std::string() + '\0' + 'f');
-  strings.push_back(std::string() + '\0' + '\0' + "gh");
-  strings.push_back(std::string("ij") + '\0');
-  strings.push_back(std::string("k") + '\0' + '\0');
-  strings.push_back(std::string("\0\0\0\0", 4) + "lmn" +
-                    std::string("\0\0\0\0", 4));
-  for (std::vector<std::string>::iterator it = strings.begin();
-       it != strings.end(); ++it) {
-    std::wstring wstr = kwsys::Encoding::ToWide(*it);
-    std::string str = kwsys::Encoding::ToNarrow(wstr);
-    std::string s(*it);
-    std::replace(s.begin(), s.end(), '\0', ' ');
-    std::cout << "'" << s << "' (" << it->size() << ")" << std::endl;
-    if (str != *it) {
-      std::replace(str.begin(), str.end(), '\0', ' ');
-      std::cout << "string with null was different: '" << str << "' ("
-                << str.size() << ")" << std::endl;
-      ret++;
-    }
-  }
-  return ret;
-}
-
-static int testCommandLineArguments()
-{
-  int status = 0;
-
-  char const* argv[2] = { "./app.exe", (char const*)helloWorldStrings[1] };
-
-  kwsys::Encoding::CommandLineArguments args(2, argv);
-  kwsys::Encoding::CommandLineArguments arg2 =
-    kwsys::Encoding::CommandLineArguments(args);
-
-  char const* const* u8_argv = args.argv();
-  for (int i = 0; i < args.argc(); i++) {
-    char const* u8_arg = u8_argv[i];
-    if (strcmp(argv[i], u8_arg) != 0) {
-      std::cout << "argv[" << i << "] " << argv[i] << " != " << u8_arg
-                << std::endl;
-      status++;
-    }
-  }
-
-  kwsys::Encoding::CommandLineArguments args3 =
-    kwsys::Encoding::CommandLineArguments::Main(2, argv);
-
-  return status;
-}
-
-static int testToWindowsExtendedPath()
-{
-#ifdef _WIN32
-  int ret = 0;
-  if (kwsys::Encoding::ToWindowsExtendedPath(
-        "L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") !=
-      L"\\\\?\\L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\""
-              << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath(
-        "L:/Local Mojo/Hex Power Pack/Iffy Voodoo") !=
-      L"\\\\?\\L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"L:/Local Mojo/Hex Power Pack/Iffy Voodoo\"" << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath(
-        "\\\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") !=
-      L"\\\\?\\UNC\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"\\\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\""
-              << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath(
-        "//Foo/Local Mojo/Hex Power Pack/Iffy Voodoo") !=
-      L"\\\\?\\UNC\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"//Foo/Local Mojo/Hex Power Pack/Iffy Voodoo\""
-              << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath("//") != L"//") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"//\"" << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath("\\\\.\\") != L"\\\\.\\") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"\\\\.\\\"" << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath("\\\\.\\X") != L"\\\\.\\X") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"\\\\.\\X\"" << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath("\\\\.\\X:") != L"\\\\?\\X:") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"\\\\.\\X:\"" << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath("\\\\.\\X:\\") !=
-      L"\\\\?\\X:\\") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"\\\\.\\X:\\\"" << std::endl;
-    ++ret;
-  }
-
-  if (kwsys::Encoding::ToWindowsExtendedPath("NUL") != L"\\\\.\\NUL") {
-    std::cout << "Problem with ToWindowsExtendedPath "
-              << "\"NUL\"" << std::endl;
-    ++ret;
-  }
-
-  return ret;
-#else
-  return 0;
-#endif
-}
-
-int testEncoding(int, char* [])
-{
-  const char* loc = setlocale(LC_ALL, "");
-  if (loc) {
-    std::cout << "Locale: " << loc << std::endl;
-  } else {
-    std::cout << "Locale: None" << std::endl;
-  }
-
-  int ret = 0;
-
-  ret |= testHelloWorldEncoding();
-  ret |= testRobustEncoding();
-  ret |= testCommandLineArguments();
-  ret |= testWithNulls();
-  ret |= testToWindowsExtendedPath();
-
-  return ret;
-}
diff --git a/test/API/driver/kwsys/testFStream.cxx b/test/API/driver/kwsys/testFStream.cxx
deleted file mode 100644
index 5009e98..0000000
--- a/test/API/driver/kwsys/testFStream.cxx
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-
-#if defined(_MSC_VER)
-#  pragma warning(disable : 4786)
-#endif
-
-#include KWSYS_HEADER(FStream.hxx)
-#include <string.h>
-#ifdef __BORLANDC__
-#  include <mem.h> /* memcmp */
-#endif
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "FStream.hxx.in"
-#endif
-
-#include <iostream>
-
-static int testNoFile()
-{
-  kwsys::ifstream in_file("NoSuchFile.txt");
-  if (in_file) {
-    return 1;
-  }
-
-  return 0;
-}
-
-static const int num_test_files = 7;
-static const int max_test_file_size = 45;
-
-static kwsys::FStream::BOM expected_bom[num_test_files] = {
-  kwsys::FStream::BOM_None,    kwsys::FStream::BOM_None,
-  kwsys::FStream::BOM_UTF8,    kwsys::FStream::BOM_UTF16LE,
-  kwsys::FStream::BOM_UTF16BE, kwsys::FStream::BOM_UTF32LE,
-  kwsys::FStream::BOM_UTF32BE
-};
-
-static unsigned char expected_bom_data[num_test_files][5] = {
-  { 0 },
-  { 0 },
-  { 3, 0xEF, 0xBB, 0xBF },
-  { 2, 0xFF, 0xFE },
-  { 2, 0xFE, 0xFF },
-  { 4, 0xFF, 0xFE, 0x00, 0x00 },
-  { 4, 0x00, 0x00, 0xFE, 0xFF },
-};
-
-static unsigned char file_data[num_test_files][max_test_file_size] = {
-  { 1, 'H' },
-  { 11, 'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd' },
-  { 11, 'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd' },
-  { 22,   0x48, 0x00, 0x65, 0x00, 0x6C, 0x00, 0x6C, 0x00, 0x6F, 0x00, 0x20,
-    0x00, 0x57, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6C, 0x00, 0x64, 0x00 },
-  { 22,   0x00, 0x48, 0x00, 0x65, 0x00, 0x6C, 0x00, 0x6C, 0x00, 0x6F, 0x00,
-    0x20, 0x00, 0x57, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6C, 0x00, 0x64 },
-  { 44,   0x48, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00,
-    0x00, 0x6C, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
-    0x00, 0x57, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00, 0x72, 0x00, 0x00,
-    0x00, 0x6C, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00 },
-  { 44,   0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00,
-    0x6C, 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00,
-    0x20, 0x00, 0x00, 0x00, 0x57, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00,
-    0x72, 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00, 0x00, 0x64 },
-};
-
-static int testBOM()
-{
-  // test various encodings in binary mode
-  for (int i = 0; i < num_test_files; i++) {
-    {
-      kwsys::ofstream out("bom.txt", kwsys::ofstream::binary);
-      out.write(reinterpret_cast<const char*>(expected_bom_data[i] + 1),
-                *expected_bom_data[i]);
-      out.write(reinterpret_cast<const char*>(file_data[i] + 1),
-                file_data[i][0]);
-    }
-
-    kwsys::ifstream in("bom.txt", kwsys::ofstream::binary);
-    kwsys::FStream::BOM bom = kwsys::FStream::ReadBOM(in);
-    if (bom != expected_bom[i]) {
-      std::cout << "Unexpected BOM " << i << std::endl;
-      return 1;
-    }
-    char data[max_test_file_size];
-    in.read(data, file_data[i][0]);
-    if (!in.good()) {
-      std::cout << "Unable to read data " << i << std::endl;
-      return 1;
-    }
-
-    if (memcmp(data, file_data[i] + 1, file_data[i][0]) != 0) {
-      std::cout << "Incorrect read data " << i << std::endl;
-      return 1;
-    }
-  }
-
-  return 0;
-}
-
-int testFStream(int, char* [])
-{
-  int ret = 0;
-
-  ret |= testNoFile();
-  ret |= testBOM();
-
-  return ret;
-}
diff --git a/test/API/driver/kwsys/testFail.c b/test/API/driver/kwsys/testFail.c
deleted file mode 100644
index 82caeac..0000000
--- a/test/API/driver/kwsys/testFail.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-int testFail(int argc, char* argv[])
-{
-  char* env = getenv("DASHBOARD_TEST_FROM_CTEST");
-  int oldCtest = 0;
-  if (env) {
-    if (strcmp(env, "1") == 0) {
-      oldCtest = 1;
-    }
-    printf("DASHBOARD_TEST_FROM_CTEST = %s\n", env);
-  }
-  printf("%s: This test intentionally fails\n", argv[0]);
-  if (oldCtest) {
-    printf("The version of ctest is not able to handle intentionally failing "
-           "tests, so pass.\n");
-    return 0;
-  }
-  return argc;
-}
diff --git a/test/API/driver/kwsys/testHashSTL.cxx b/test/API/driver/kwsys/testHashSTL.cxx
deleted file mode 100644
index 4ed2f89..0000000
--- a/test/API/driver/kwsys/testHashSTL.cxx
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(hash_map.hxx)
-#include KWSYS_HEADER(hash_set.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "hash_map.hxx.in"
-#  include "hash_set.hxx.in"
-#endif
-
-#include <iostream>
-
-#if defined(_MSC_VER)
-#  pragma warning(disable : 4786)
-#endif
-
-#if defined(__sgi) && !defined(__GNUC__)
-#  pragma set woff 1468 /* inline function cannot be explicitly instantiated  \
-                         */
-#endif
-
-template class kwsys::hash_map<const char*, int>;
-template class kwsys::hash_set<int>;
-
-static bool test_hash_map()
-{
-  typedef kwsys::hash_map<const char*, int> mtype;
-  mtype m;
-  const char* keys[] = { "hello", "world" };
-  m[keys[0]] = 1;
-  m.insert(mtype::value_type(keys[1], 2));
-  int sum = 0;
-  for (mtype::iterator mi = m.begin(); mi != m.end(); ++mi) {
-    std::cout << "Found entry [" << mi->first << "," << mi->second << "]"
-              << std::endl;
-    sum += mi->second;
-  }
-  return sum == 3;
-}
-
-static bool test_hash_set()
-{
-  typedef kwsys::hash_set<int> stype;
-  stype s;
-  s.insert(1);
-  s.insert(2);
-  int sum = 0;
-  for (stype::iterator si = s.begin(); si != s.end(); ++si) {
-    std::cout << "Found entry [" << *si << "]" << std::endl;
-    sum += *si;
-  }
-  return sum == 3;
-}
-
-int testHashSTL(int, char* [])
-{
-  bool result = true;
-  result = test_hash_map() && result;
-  result = test_hash_set() && result;
-  return result ? 0 : 1;
-}
diff --git a/test/API/driver/kwsys/testProcess.c b/test/API/driver/kwsys/testProcess.c
deleted file mode 100644
index 39aaa23..0000000
--- a/test/API/driver/kwsys/testProcess.c
+++ /dev/null
@@ -1,728 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Process.h)
-#include KWSYS_HEADER(Encoding.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "Encoding.h.in"
-#  include "Process.h.in"
-#endif
-
-#include <assert.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if defined(_WIN32)
-#  include <windows.h>
-#else
-#  include <signal.h>
-#  include <unistd.h>
-#endif
-
-#if defined(__BORLANDC__)
-#  pragma warn - 8060 /* possibly incorrect assignment */
-#endif
-
-/* Platform-specific sleep functions. */
-
-#if defined(__BEOS__) && !defined(__ZETA__)
-/* BeOS 5 doesn't have usleep(), but it has snooze(), which is identical. */
-#  include <be/kernel/OS.h>
-static inline void testProcess_usleep(unsigned int usec)
-{
-  snooze(usec);
-}
-#elif defined(_WIN32)
-/* Windows can only sleep in millisecond intervals. */
-static void testProcess_usleep(unsigned int usec)
-{
-  Sleep(usec / 1000);
-}
-#else
-#  define testProcess_usleep usleep
-#endif
-
-#if defined(_WIN32)
-static void testProcess_sleep(unsigned int sec)
-{
-  Sleep(sec * 1000);
-}
-#else
-static void testProcess_sleep(unsigned int sec)
-{
-  sleep(sec);
-}
-#endif
-
-int runChild(const char* cmd[], int state, int exception, int value, int share,
-             int output, int delay, double timeout, int poll, int repeat,
-             int disown, int createNewGroup, unsigned int interruptDelay);
-
-static int test1(int argc, const char* argv[])
-{
-  /* This is a very basic functional test of kwsysProcess.  It is repeated
-     numerous times to verify that there are no resource leaks in kwsysProcess
-     that eventually lead to an error.  Many versions of OS X will fail after
-     256 leaked file handles, so 257 iterations seems to be a good test.  On
-     the other hand, too many iterations will cause the test to time out -
-     especially if the test is instrumented with e.g. valgrind.
-
-     If you have problems with this test timing out on your system, or want to
-     run more than 257 iterations, you can change the number of iterations by
-     setting the KWSYS_TEST_PROCESS_1_COUNT environment variable.  */
-  (void)argc;
-  (void)argv;
-  fprintf(stdout, "Output on stdout from test returning 0.\n");
-  fprintf(stderr, "Output on stderr from test returning 0.\n");
-  return 0;
-}
-
-static int test2(int argc, const char* argv[])
-{
-  (void)argc;
-  (void)argv;
-  fprintf(stdout, "Output on stdout from test returning 123.\n");
-  fprintf(stderr, "Output on stderr from test returning 123.\n");
-  return 123;
-}
-
-static int test3(int argc, const char* argv[])
-{
-  (void)argc;
-  (void)argv;
-  fprintf(stdout, "Output before sleep on stdout from timeout test.\n");
-  fprintf(stderr, "Output before sleep on stderr from timeout test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  testProcess_sleep(15);
-  fprintf(stdout, "Output after sleep on stdout from timeout test.\n");
-  fprintf(stderr, "Output after sleep on stderr from timeout test.\n");
-  return 0;
-}
-
-static int test4(int argc, const char* argv[])
-{
-#ifndef CRASH_USING_ABORT
-  /* Prepare a pointer to an invalid address.  Don't use null, because
-  dereferencing null is undefined behaviour and compilers are free to
-  do whatever they want. ex: Clang will warn at compile time, or even
-  optimize away the write. We hope to 'outsmart' them by using
-  'volatile' and a slightly larger address, based on a runtime value. */
-  volatile int* invalidAddress = 0;
-  invalidAddress += argc ? 1 : 2;
-#endif
-
-#if defined(_WIN32)
-  /* Avoid error diagnostic popups since we are crashing on purpose.  */
-  SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
-#elif defined(__BEOS__) || defined(__HAIKU__)
-  /* Avoid error diagnostic popups since we are crashing on purpose.  */
-  disable_debugger(1);
-#endif
-  (void)argc;
-  (void)argv;
-  fprintf(stdout, "Output before crash on stdout from crash test.\n");
-  fprintf(stderr, "Output before crash on stderr from crash test.\n");
-  fflush(stdout);
-  fflush(stderr);
-#ifdef CRASH_USING_ABORT
-  abort();
-#else
-  assert(invalidAddress); /* Quiet Clang scan-build. */
-  /* Provoke deliberate crash by writing to the invalid address. */
-  *invalidAddress = 0;
-#endif
-  fprintf(stdout, "Output after crash on stdout from crash test.\n");
-  fprintf(stderr, "Output after crash on stderr from crash test.\n");
-  return 0;
-}
-
-static int test5(int argc, const char* argv[])
-{
-  int r;
-  const char* cmd[4];
-  (void)argc;
-  cmd[0] = argv[0];
-  cmd[1] = "run";
-  cmd[2] = "4";
-  cmd[3] = 0;
-  fprintf(stdout, "Output on stdout before recursive test.\n");
-  fprintf(stderr, "Output on stderr before recursive test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  r = runChild(cmd, kwsysProcess_State_Exception,
-#ifdef CRASH_USING_ABORT
-               kwsysProcess_Exception_Other,
-#else
-               kwsysProcess_Exception_Fault,
-#endif
-               1, 1, 1, 0, 15, 0, 1, 0, 0, 0);
-  fprintf(stdout, "Output on stdout after recursive test.\n");
-  fprintf(stderr, "Output on stderr after recursive test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  return r;
-}
-
-#define TEST6_SIZE (4096 * 2)
-static void test6(int argc, const char* argv[])
-{
-  int i;
-  char runaway[TEST6_SIZE + 1];
-  (void)argc;
-  (void)argv;
-  for (i = 0; i < TEST6_SIZE; ++i) {
-    runaway[i] = '.';
-  }
-  runaway[TEST6_SIZE] = '\n';
-
-  /* Generate huge amounts of output to test killing.  */
-  for (;;) {
-    fwrite(runaway, 1, TEST6_SIZE + 1, stdout);
-    fflush(stdout);
-  }
-}
-
-/* Define MINPOLL to be one more than the number of times output is
-   written.  Define MAXPOLL to be the largest number of times a loop
-   delaying 1/10th of a second should ever have to poll.  */
-#define MINPOLL 5
-#define MAXPOLL 20
-static int test7(int argc, const char* argv[])
-{
-  (void)argc;
-  (void)argv;
-  fprintf(stdout, "Output on stdout before sleep.\n");
-  fprintf(stderr, "Output on stderr before sleep.\n");
-  fflush(stdout);
-  fflush(stderr);
-  /* Sleep for 1 second.  */
-  testProcess_sleep(1);
-  fprintf(stdout, "Output on stdout after sleep.\n");
-  fprintf(stderr, "Output on stderr after sleep.\n");
-  fflush(stdout);
-  fflush(stderr);
-  return 0;
-}
-
-static int test8(int argc, const char* argv[])
-{
-  /* Create a disowned grandchild to test handling of processes
-     that exit before their children.  */
-  int r;
-  const char* cmd[4];
-  (void)argc;
-  cmd[0] = argv[0];
-  cmd[1] = "run";
-  cmd[2] = "108";
-  cmd[3] = 0;
-  fprintf(stdout, "Output on stdout before grandchild test.\n");
-  fprintf(stderr, "Output on stderr before grandchild test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  r = runChild(cmd, kwsysProcess_State_Disowned, kwsysProcess_Exception_None,
-               1, 1, 1, 0, 10, 0, 1, 1, 0, 0);
-  fprintf(stdout, "Output on stdout after grandchild test.\n");
-  fprintf(stderr, "Output on stderr after grandchild test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  return r;
-}
-
-static int test8_grandchild(int argc, const char* argv[])
-{
-  (void)argc;
-  (void)argv;
-  fprintf(stdout, "Output on stdout from grandchild before sleep.\n");
-  fprintf(stderr, "Output on stderr from grandchild before sleep.\n");
-  fflush(stdout);
-  fflush(stderr);
-  /* TODO: Instead of closing pipes here leave them open to make sure
-     the grandparent can stop listening when the parent exits.  This
-     part of the test cannot be enabled until the feature is
-     implemented.  */
-  fclose(stdout);
-  fclose(stderr);
-  testProcess_sleep(15);
-  return 0;
-}
-
-static int test9(int argc, const char* argv[])
-{
-  /* Test Ctrl+C behavior: the root test program will send a Ctrl+C to this
-     process.  Here, we start a child process that sleeps for a long time
-     while ignoring signals.  The test is successful if this process waits
-     for the child to return before exiting from the Ctrl+C handler.
-
-     WARNING:  This test will falsely pass if the share parameter of runChild
-     was set to 0 when invoking the test9 process.  */
-  int r;
-  const char* cmd[4];
-  (void)argc;
-  cmd[0] = argv[0];
-  cmd[1] = "run";
-  cmd[2] = "109";
-  cmd[3] = 0;
-  fprintf(stdout, "Output on stdout before grandchild test.\n");
-  fprintf(stderr, "Output on stderr before grandchild test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  r = runChild(cmd, kwsysProcess_State_Exited, kwsysProcess_Exception_None, 0,
-               1, 1, 0, 30, 0, 1, 0, 0, 0);
-  /* This sleep will avoid a race condition between this function exiting
-     normally and our Ctrl+C handler exiting abnormally after the process
-     exits.  */
-  testProcess_sleep(1);
-  fprintf(stdout, "Output on stdout after grandchild test.\n");
-  fprintf(stderr, "Output on stderr after grandchild test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  return r;
-}
-
-#if defined(_WIN32)
-static BOOL WINAPI test9_grandchild_handler(DWORD dwCtrlType)
-{
-  /* Ignore all Ctrl+C/Break signals.  We must use an actual handler function
-     instead of using SetConsoleCtrlHandler(NULL, TRUE) so that we can also
-     ignore Ctrl+Break in addition to Ctrl+C.  */
-  (void)dwCtrlType;
-  return TRUE;
-}
-#endif
-
-static int test9_grandchild(int argc, const char* argv[])
-{
-  /* The grandchild just sleeps for a few seconds while ignoring signals.  */
-  (void)argc;
-  (void)argv;
-#if defined(_WIN32)
-  if (!SetConsoleCtrlHandler(test9_grandchild_handler, TRUE)) {
-    return 1;
-  }
-#else
-  struct sigaction sa;
-  memset(&sa, 0, sizeof(sa));
-  sa.sa_handler = SIG_IGN;
-  sigemptyset(&sa.sa_mask);
-  if (sigaction(SIGINT, &sa, 0) < 0) {
-    return 1;
-  }
-#endif
-  fprintf(stdout, "Output on stdout from grandchild before sleep.\n");
-  fprintf(stderr, "Output on stderr from grandchild before sleep.\n");
-  fflush(stdout);
-  fflush(stderr);
-  /* Sleep for 9 seconds.  */
-  testProcess_sleep(9);
-  fprintf(stdout, "Output on stdout from grandchild after sleep.\n");
-  fprintf(stderr, "Output on stderr from grandchild after sleep.\n");
-  fflush(stdout);
-  fflush(stderr);
-  return 0;
-}
-
-static int test10(int argc, const char* argv[])
-{
-  /* Test Ctrl+C behavior: the root test program will send a Ctrl+C to this
-     process.  Here, we start a child process that sleeps for a long time and
-     processes signals normally.  However, this grandchild is created in a new
-     process group - ensuring that Ctrl+C we receive is sent to our process
-     groups.  We make sure it exits anyway.  */
-  int r;
-  const char* cmd[4];
-  (void)argc;
-  cmd[0] = argv[0];
-  cmd[1] = "run";
-  cmd[2] = "110";
-  cmd[3] = 0;
-  fprintf(stdout, "Output on stdout before grandchild test.\n");
-  fprintf(stderr, "Output on stderr before grandchild test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  r =
-    runChild(cmd, kwsysProcess_State_Exception,
-             kwsysProcess_Exception_Interrupt, 0, 1, 1, 0, 30, 0, 1, 0, 1, 0);
-  fprintf(stdout, "Output on stdout after grandchild test.\n");
-  fprintf(stderr, "Output on stderr after grandchild test.\n");
-  fflush(stdout);
-  fflush(stderr);
-  return r;
-}
-
-static int test10_grandchild(int argc, const char* argv[])
-{
-  /* The grandchild just sleeps for a few seconds and handles signals.  */
-  (void)argc;
-  (void)argv;
-  fprintf(stdout, "Output on stdout from grandchild before sleep.\n");
-  fprintf(stderr, "Output on stderr from grandchild before sleep.\n");
-  fflush(stdout);
-  fflush(stderr);
-  /* Sleep for 6 seconds.  */
-  testProcess_sleep(6);
-  fprintf(stdout, "Output on stdout from grandchild after sleep.\n");
-  fprintf(stderr, "Output on stderr from grandchild after sleep.\n");
-  fflush(stdout);
-  fflush(stderr);
-  return 0;
-}
-
-static int runChild2(kwsysProcess* kp, const char* cmd[], int state,
-                     int exception, int value, int share, int output,
-                     int delay, double timeout, int poll, int disown,
-                     int createNewGroup, unsigned int interruptDelay)
-{
-  int result = 0;
-  char* data = 0;
-  int length = 0;
-  double userTimeout = 0;
-  double* pUserTimeout = 0;
-  kwsysProcess_SetCommand(kp, cmd);
-  if (timeout >= 0) {
-    kwsysProcess_SetTimeout(kp, timeout);
-  }
-  if (share) {
-    kwsysProcess_SetPipeShared(kp, kwsysProcess_Pipe_STDOUT, 1);
-    kwsysProcess_SetPipeShared(kp, kwsysProcess_Pipe_STDERR, 1);
-  }
-  if (disown) {
-    kwsysProcess_SetOption(kp, kwsysProcess_Option_Detach, 1);
-  }
-  if (createNewGroup) {
-    kwsysProcess_SetOption(kp, kwsysProcess_Option_CreateProcessGroup, 1);
-  }
-  kwsysProcess_Execute(kp);
-
-  if (poll) {
-    pUserTimeout = &userTimeout;
-  }
-
-  if (interruptDelay) {
-    testProcess_sleep(interruptDelay);
-    kwsysProcess_Interrupt(kp);
-  }
-
-  if (!share && !disown) {
-    int p;
-    while ((p = kwsysProcess_WaitForData(kp, &data, &length, pUserTimeout))) {
-      if (output) {
-        if (poll && p == kwsysProcess_Pipe_Timeout) {
-          fprintf(stdout, "WaitForData timeout reached.\n");
-          fflush(stdout);
-
-          /* Count the number of times we polled without getting data.
-             If it is excessive then kill the child and fail.  */
-          if (++poll >= MAXPOLL) {
-            fprintf(stdout, "Poll count reached limit %d.\n", MAXPOLL);
-            kwsysProcess_Kill(kp);
-          }
-        } else {
-          fwrite(data, 1, (size_t)length, stdout);
-          fflush(stdout);
-        }
-      }
-      if (poll) {
-        /* Delay to avoid busy loop during polling.  */
-        testProcess_usleep(100000);
-      }
-      if (delay) {
-/* Purposely sleeping only on Win32 to let pipe fill up.  */
-#if defined(_WIN32)
-        testProcess_usleep(100000);
-#endif
-      }
-    }
-  }
-
-  if (disown) {
-    kwsysProcess_Disown(kp);
-  } else {
-    kwsysProcess_WaitForExit(kp, 0);
-  }
-
-  switch (kwsysProcess_GetState(kp)) {
-    case kwsysProcess_State_Starting:
-      printf("No process has been executed.\n");
-      break;
-    case kwsysProcess_State_Executing:
-      printf("The process is still executing.\n");
-      break;
-    case kwsysProcess_State_Expired:
-      printf("Child was killed when timeout expired.\n");
-      break;
-    case kwsysProcess_State_Exited:
-      printf("Child exited with value = %d\n", kwsysProcess_GetExitValue(kp));
-      result = ((exception != kwsysProcess_GetExitException(kp)) ||
-                (value != kwsysProcess_GetExitValue(kp)));
-      break;
-    case kwsysProcess_State_Killed:
-      printf("Child was killed by parent.\n");
-      break;
-    case kwsysProcess_State_Exception:
-      printf("Child terminated abnormally: %s\n",
-             kwsysProcess_GetExceptionString(kp));
-      result = ((exception != kwsysProcess_GetExitException(kp)) ||
-                (value != kwsysProcess_GetExitValue(kp)));
-      break;
-    case kwsysProcess_State_Disowned:
-      printf("Child was disowned.\n");
-      break;
-    case kwsysProcess_State_Error:
-      printf("Error in administrating child process: [%s]\n",
-             kwsysProcess_GetErrorString(kp));
-      break;
-  }
-
-  if (result) {
-    if (exception != kwsysProcess_GetExitException(kp)) {
-      fprintf(stderr,
-              "Mismatch in exit exception.  "
-              "Should have been %d, was %d.\n",
-              exception, kwsysProcess_GetExitException(kp));
-    }
-    if (value != kwsysProcess_GetExitValue(kp)) {
-      fprintf(stderr,
-              "Mismatch in exit value.  "
-              "Should have been %d, was %d.\n",
-              value, kwsysProcess_GetExitValue(kp));
-    }
-  }
-
-  if (kwsysProcess_GetState(kp) != state) {
-    fprintf(stderr,
-            "Mismatch in state.  "
-            "Should have been %d, was %d.\n",
-            state, kwsysProcess_GetState(kp));
-    result = 1;
-  }
-
-  /* We should have polled more times than there were data if polling
-     was enabled.  */
-  if (poll && poll < MINPOLL) {
-    fprintf(stderr, "Poll count is %d, which is less than %d.\n", poll,
-            MINPOLL);
-    result = 1;
-  }
-
-  return result;
-}
-
-/**
- * Runs a child process and blocks until it returns.  Arguments as follows:
- *
- * cmd            = Command line to run.
- * state          = Expected return value of kwsysProcess_GetState after exit.
- * exception      = Expected return value of kwsysProcess_GetExitException.
- * value          = Expected return value of kwsysProcess_GetExitValue.
- * share          = Whether to share stdout/stderr child pipes with our pipes
- *                  by way of kwsysProcess_SetPipeShared.  If false, new pipes
- *                  are created.
- * output         = If !share && !disown, whether to write the child's stdout
- *                  and stderr output to our stdout.
- * delay          = If !share && !disown, adds an additional short delay to
- *                  the pipe loop to allow the pipes to fill up; Windows only.
- * timeout        = Non-zero to sets a timeout in seconds via
- *                  kwsysProcess_SetTimeout.
- * poll           = If !share && !disown, we count the number of 0.1 second
- *                  intervals where the child pipes had no new data.  We fail
- *                  if not in the bounds of MINPOLL/MAXPOLL.
- * repeat         = Number of times to run the process.
- * disown         = If set, the process is disowned.
- * createNewGroup = If set, the process is created in a new process group.
- * interruptDelay = If non-zero, number of seconds to delay before
- *                  interrupting the process.  Note that this delay will occur
- *                  BEFORE any reading/polling of pipes occurs and before any
- *                  detachment occurs.
- */
-int runChild(const char* cmd[], int state, int exception, int value, int share,
-             int output, int delay, double timeout, int poll, int repeat,
-             int disown, int createNewGroup, unsigned int interruptDelay)
-{
-  int result = 1;
-  kwsysProcess* kp = kwsysProcess_New();
-  if (!kp) {
-    fprintf(stderr, "kwsysProcess_New returned NULL!\n");
-    return 1;
-  }
-  while (repeat-- > 0) {
-    result = runChild2(kp, cmd, state, exception, value, share, output, delay,
-                       timeout, poll, disown, createNewGroup, interruptDelay);
-    if (result) {
-      break;
-    }
-  }
-  kwsysProcess_Delete(kp);
-  return result;
-}
-
-int main(int argc, const char* argv[])
-{
-  int n = 0;
-
-#ifdef _WIN32
-  int i;
-  char new_args[10][_MAX_PATH];
-  LPWSTR* w_av = CommandLineToArgvW(GetCommandLineW(), &argc);
-  for (i = 0; i < argc; i++) {
-    kwsysEncoding_wcstombs(new_args[i], w_av[i], _MAX_PATH);
-    argv[i] = new_args[i];
-  }
-  LocalFree(w_av);
-#endif
-
-#if 0
-    {
-    HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
-    DuplicateHandle(GetCurrentProcess(), out,
-                    GetCurrentProcess(), &out, 0, FALSE,
-                    DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE);
-    SetStdHandle(STD_OUTPUT_HANDLE, out);
-    }
-    {
-    HANDLE out = GetStdHandle(STD_ERROR_HANDLE);
-    DuplicateHandle(GetCurrentProcess(), out,
-                    GetCurrentProcess(), &out, 0, FALSE,
-                    DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE);
-    SetStdHandle(STD_ERROR_HANDLE, out);
-    }
-#endif
-  if (argc == 2) {
-    n = atoi(argv[1]);
-  } else if (argc == 3 && strcmp(argv[1], "run") == 0) {
-    n = atoi(argv[2]);
-  }
-  /* Check arguments.  */
-  if (((n >= 1 && n <= 10) || n == 108 || n == 109 || n == 110) && argc == 3) {
-    /* This is the child process for a requested test number.  */
-    switch (n) {
-      case 1:
-        return test1(argc, argv);
-      case 2:
-        return test2(argc, argv);
-      case 3:
-        return test3(argc, argv);
-      case 4:
-        return test4(argc, argv);
-      case 5:
-        return test5(argc, argv);
-      case 6:
-        test6(argc, argv);
-        return 0;
-      case 7:
-        return test7(argc, argv);
-      case 8:
-        return test8(argc, argv);
-      case 9:
-        return test9(argc, argv);
-      case 10:
-        return test10(argc, argv);
-      case 108:
-        return test8_grandchild(argc, argv);
-      case 109:
-        return test9_grandchild(argc, argv);
-      case 110:
-        return test10_grandchild(argc, argv);
-    }
-    fprintf(stderr, "Invalid test number %d.\n", n);
-    return 1;
-  } else if (n >= 1 && n <= 10) {
-    /* This is the parent process for a requested test number.  */
-    int states[10] = {
-      kwsysProcess_State_Exited,   kwsysProcess_State_Exited,
-      kwsysProcess_State_Expired,  kwsysProcess_State_Exception,
-      kwsysProcess_State_Exited,   kwsysProcess_State_Expired,
-      kwsysProcess_State_Exited,   kwsysProcess_State_Exited,
-      kwsysProcess_State_Expired,  /* Ctrl+C handler test */
-      kwsysProcess_State_Exception /* Process group test */
-    };
-    int exceptions[10] = {
-      kwsysProcess_Exception_None,  kwsysProcess_Exception_None,
-      kwsysProcess_Exception_None,
-#ifdef CRASH_USING_ABORT
-      kwsysProcess_Exception_Other,
-#else
-      kwsysProcess_Exception_Fault,
-#endif
-      kwsysProcess_Exception_None,  kwsysProcess_Exception_None,
-      kwsysProcess_Exception_None,  kwsysProcess_Exception_None,
-      kwsysProcess_Exception_None,  kwsysProcess_Exception_Interrupt
-    };
-    int values[10] = { 0, 123, 1, 1, 0, 0, 0, 0, 1, 1 };
-    int shares[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 1, 1 };
-    int outputs[10] = { 1, 1, 1, 1, 1, 0, 1, 1, 1, 1 };
-    int delays[10] = { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 };
-    double timeouts[10] = { 10, 10, 10, 30, 30, 10, -1, 10, 6, 4 };
-    int polls[10] = { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 };
-    int repeat[10] = { 257, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
-    int createNewGroups[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 1, 1 };
-    unsigned int interruptDelays[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 3, 2 };
-    int r;
-    const char* cmd[4];
-#ifdef _WIN32
-    char* argv0 = 0;
-#endif
-    char* test1IterationsStr = getenv("KWSYS_TEST_PROCESS_1_COUNT");
-    if (test1IterationsStr) {
-      long int test1Iterations = strtol(test1IterationsStr, 0, 10);
-      if (test1Iterations > 10 && test1Iterations != LONG_MAX) {
-        repeat[0] = (int)test1Iterations;
-      }
-    }
-#ifdef _WIN32
-    if (n == 0 && (argv0 = strdup(argv[0]))) {
-      /* Try converting to forward slashes to see if it works.  */
-      char* c;
-      for (c = argv0; *c; ++c) {
-        if (*c == '\\') {
-          *c = '/';
-        }
-      }
-      cmd[0] = argv0;
-    } else {
-      cmd[0] = argv[0];
-    }
-#else
-    cmd[0] = argv[0];
-#endif
-    cmd[1] = "run";
-    cmd[2] = argv[1];
-    cmd[3] = 0;
-    fprintf(stdout, "Output on stdout before test %d.\n", n);
-    fprintf(stderr, "Output on stderr before test %d.\n", n);
-    fflush(stdout);
-    fflush(stderr);
-    r = runChild(cmd, states[n - 1], exceptions[n - 1], values[n - 1],
-                 shares[n - 1], outputs[n - 1], delays[n - 1], timeouts[n - 1],
-                 polls[n - 1], repeat[n - 1], 0, createNewGroups[n - 1],
-                 interruptDelays[n - 1]);
-    fprintf(stdout, "Output on stdout after test %d.\n", n);
-    fprintf(stderr, "Output on stderr after test %d.\n", n);
-    fflush(stdout);
-    fflush(stderr);
-#if defined(_WIN32)
-    free(argv0);
-#endif
-    return r;
-  } else if (argc > 2 && strcmp(argv[1], "0") == 0) {
-    /* This is the special debugging test to run a given command
-       line.  */
-    const char** cmd = argv + 2;
-    int state = kwsysProcess_State_Exited;
-    int exception = kwsysProcess_Exception_None;
-    int value = 0;
-    double timeout = 0;
-    int r =
-      runChild(cmd, state, exception, value, 0, 1, 0, timeout, 0, 1, 0, 0, 0);
-    return r;
-  } else {
-    /* Improper usage.  */
-    fprintf(stdout, "Usage: %s <test number>\n", argv[0]);
-    return 1;
-  }
-}
diff --git a/test/API/driver/kwsys/testSharedForward.c.in b/test/API/driver/kwsys/testSharedForward.c.in
deleted file mode 100644
index b3eb413..0000000
--- a/test/API/driver/kwsys/testSharedForward.c.in
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#if defined(CMAKE_INTDIR)
-#  define CONFIG_DIR_PRE CMAKE_INTDIR "/"
-#  define CONFIG_DIR_POST "/" CMAKE_INTDIR
-#else
-#  define CONFIG_DIR_PRE ""
-#  define CONFIG_DIR_POST ""
-#endif
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_DIR_BUILD "@EXEC_DIR@"
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_BUILD "." CONFIG_DIR_POST
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_PATH_INSTALL 0
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_BUILD                            \
-  CONFIG_DIR_PRE "@KWSYS_NAMESPACE@TestProcess"
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_EXE_INSTALL                          \
-  "@KWSYS_NAMESPACE@TestProcess"
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_COMMAND "--command"
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_PRINT "--print"
-#define @KWSYS_NAMESPACE@_SHARED_FORWARD_OPTION_LDD "--ldd"
-#if defined(CMAKE_INTDIR)
-#  define @KWSYS_NAMESPACE@_SHARED_FORWARD_CONFIG_NAME CMAKE_INTDIR
-#endif
-#include <@KWSYS_NAMESPACE@/SharedForward.h>
-int main(int argc, char** argv)
-{
-  return @KWSYS_NAMESPACE@_shared_forward_to_real(argc, argv);
-}
diff --git a/test/API/driver/kwsys/testSystemInformation.cxx b/test/API/driver/kwsys/testSystemInformation.cxx
deleted file mode 100644
index 154517e..0000000
--- a/test/API/driver/kwsys/testSystemInformation.cxx
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(SystemInformation.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "SystemInformation.hxx.in"
-#endif
-
-#include <iostream>
-
-#if defined(KWSYS_USE_LONG_LONG)
-#  if defined(KWSYS_IOS_HAS_OSTREAM_LONG_LONG)
-#    define iostreamLongLong(x) (x)
-#  else
-#    define iostreamLongLong(x) ((long)x)
-#  endif
-#elif defined(KWSYS_USE___INT64)
-#  if defined(KWSYS_IOS_HAS_OSTREAM___INT64)
-#    define iostreamLongLong(x) (x)
-#  else
-#    define iostreamLongLong(x) ((long)x)
-#  endif
-#else
-#  error "No Long Long"
-#endif
-
-#define printMethod(info, m) std::cout << #m << ": " << info.m() << "\n"
-
-#define printMethod2(info, m, unit)                                           \
-  std::cout << #m << ": " << info.m() << " " << unit << "\n"
-
-#define printMethod3(info, m, unit)                                           \
-  std::cout << #m << ": " << iostreamLongLong(info.m) << " " << unit << "\n"
-
-int testSystemInformation(int, char* [])
-{
-  std::cout << "CTEST_FULL_OUTPUT\n"; // avoid truncation
-
-  kwsys::SystemInformation info;
-  info.RunCPUCheck();
-  info.RunOSCheck();
-  info.RunMemoryCheck();
-  printMethod(info, GetOSName);
-  printMethod(info, GetOSIsLinux);
-  printMethod(info, GetOSIsApple);
-  printMethod(info, GetOSIsWindows);
-  printMethod(info, GetHostname);
-  printMethod(info, GetFullyQualifiedDomainName);
-  printMethod(info, GetOSRelease);
-  printMethod(info, GetOSVersion);
-  printMethod(info, GetOSPlatform);
-  printMethod(info, Is64Bits);
-  printMethod(info, GetVendorString);
-  printMethod(info, GetVendorID);
-  printMethod(info, GetTypeID);
-  printMethod(info, GetFamilyID);
-  printMethod(info, GetModelID);
-  printMethod(info, GetExtendedProcessorName);
-  printMethod(info, GetSteppingCode);
-  printMethod(info, GetProcessorSerialNumber);
-  printMethod2(info, GetProcessorCacheSize, "KB");
-  printMethod(info, GetLogicalProcessorsPerPhysical);
-  printMethod2(info, GetProcessorClockFrequency, "MHz");
-  printMethod(info, GetNumberOfLogicalCPU);
-  printMethod(info, GetNumberOfPhysicalCPU);
-  printMethod(info, DoesCPUSupportCPUID);
-  printMethod(info, GetProcessorAPICID);
-  printMethod2(info, GetTotalVirtualMemory, "MB");
-  printMethod2(info, GetAvailableVirtualMemory, "MB");
-  printMethod2(info, GetTotalPhysicalMemory, "MB");
-  printMethod2(info, GetAvailablePhysicalMemory, "MB");
-  printMethod3(info, GetHostMemoryTotal(), "KiB");
-  printMethod3(info, GetHostMemoryAvailable("KWSHL"), "KiB");
-  printMethod3(info, GetProcMemoryAvailable("KWSHL", "KWSPL"), "KiB");
-  printMethod3(info, GetHostMemoryUsed(), "KiB");
-  printMethod3(info, GetProcMemoryUsed(), "KiB");
-  printMethod(info, GetLoadAverage);
-
-  for (long int i = 0; i <= 31; i++) {
-    if (info.DoesCPUSupportFeature(static_cast<long int>(1) << i)) {
-      std::cout << "CPU feature " << i << "\n";
-    }
-  }
-
-  /* test stack trace
-   */
-  std::cout << "Program Stack:" << std::endl
-            << kwsys::SystemInformation::GetProgramStack(0, 0) << std::endl
-            << std::endl;
-
-  /* test segv handler
-  info.SetStackTraceOnError(1);
-  double *d = (double*)100;
-  *d=0;
-  */
-
-  /* test abort handler
-  info.SetStackTraceOnError(1);
-  abort();
-  */
-
-  return 0;
-}
diff --git a/test/API/driver/kwsys/testSystemTools.bin b/test/API/driver/kwsys/testSystemTools.bin
deleted file mode 100644
index 961a404..0000000
--- a/test/API/driver/kwsys/testSystemTools.bin
+++ /dev/null
diff --git a/test/API/driver/kwsys/testSystemTools.cxx b/test/API/driver/kwsys/testSystemTools.cxx
deleted file mode 100644
index 1f3a15b..0000000
--- a/test/API/driver/kwsys/testSystemTools.cxx
+++ /dev/null
@@ -1,1128 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-
-#if defined(_MSC_VER)
-#  pragma warning(disable : 4786)
-#endif
-
-#include KWSYS_HEADER(FStream.hxx)
-#include KWSYS_HEADER(SystemTools.hxx)
-
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-#  include "FStream.hxx.in"
-#  include "SystemTools.hxx.in"
-#endif
-
-// Include with <> instead of "" to avoid getting any in-source copy
-// left on disk.
-#include <testSystemTools.h>
-
-#include <iostream>
-#include <sstream>
-#include <stdlib.h> /* free */
-#include <string.h> /* strcmp */
-#if defined(_WIN32) && !defined(__CYGWIN__)
-#  include <io.h> /* _umask (MSVC) / umask (Borland) */
-#  ifdef _MSC_VER
-#    define umask _umask // Note this is still umask on Borland
-#  endif
-#endif
-#include <sys/stat.h> /* umask (POSIX), _S_I* constants (Windows) */
-// Visual C++ does not define mode_t (note that Borland does, however).
-#if defined(_MSC_VER)
-typedef unsigned short mode_t;
-#endif
-
-static const char* toUnixPaths[][2] = {
-  { "/usr/local/bin/passwd", "/usr/local/bin/passwd" },
-  { "/usr/lo cal/bin/pa sswd", "/usr/lo cal/bin/pa sswd" },
-  { "/usr/lo\\ cal/bin/pa\\ sswd", "/usr/lo/ cal/bin/pa/ sswd" },
-  { "c:/usr/local/bin/passwd", "c:/usr/local/bin/passwd" },
-  { "c:/usr/lo cal/bin/pa sswd", "c:/usr/lo cal/bin/pa sswd" },
-  { "c:/usr/lo\\ cal/bin/pa\\ sswd", "c:/usr/lo/ cal/bin/pa/ sswd" },
-  { "\\usr\\local\\bin\\passwd", "/usr/local/bin/passwd" },
-  { "\\usr\\lo cal\\bin\\pa sswd", "/usr/lo cal/bin/pa sswd" },
-  { "\\usr\\lo\\ cal\\bin\\pa\\ sswd", "/usr/lo/ cal/bin/pa/ sswd" },
-  { "c:\\usr\\local\\bin\\passwd", "c:/usr/local/bin/passwd" },
-  { "c:\\usr\\lo cal\\bin\\pa sswd", "c:/usr/lo cal/bin/pa sswd" },
-  { "c:\\usr\\lo\\ cal\\bin\\pa\\ sswd", "c:/usr/lo/ cal/bin/pa/ sswd" },
-  { "\\\\usr\\local\\bin\\passwd", "//usr/local/bin/passwd" },
-  { "\\\\usr\\lo cal\\bin\\pa sswd", "//usr/lo cal/bin/pa sswd" },
-  { "\\\\usr\\lo\\ cal\\bin\\pa\\ sswd", "//usr/lo/ cal/bin/pa/ sswd" },
-  { nullptr, nullptr }
-};
-
-static bool CheckConvertToUnixSlashes(std::string const& input,
-                                      std::string const& output)
-{
-  std::string result = input;
-  kwsys::SystemTools::ConvertToUnixSlashes(result);
-  if (result != output) {
-    std::cerr << "Problem with ConvertToUnixSlashes - input: " << input
-              << " output: " << result << " expected: " << output << std::endl;
-    return false;
-  }
-  return true;
-}
-
-static const char* checkEscapeChars[][4] = {
-  { "1 foo 2 bar 2", "12", "\\", "\\1 foo \\2 bar \\2" },
-  { " {} ", "{}", "#", " #{#} " },
-  { nullptr, nullptr, nullptr, nullptr }
-};
-
-static bool CheckEscapeChars(std::string const& input,
-                             const char* chars_to_escape, char escape_char,
-                             std::string const& output)
-{
-  std::string result = kwsys::SystemTools::EscapeChars(
-    input.c_str(), chars_to_escape, escape_char);
-  if (result != output) {
-    std::cerr << "Problem with CheckEscapeChars - input: " << input
-              << " output: " << result << " expected: " << output << std::endl;
-    return false;
-  }
-  return true;
-}
-
-static bool CheckFileOperations()
-{
-  bool res = true;
-  const std::string testNonExistingFile(TEST_SYSTEMTOOLS_SOURCE_DIR
-                                        "/testSystemToolsNonExistingFile");
-  const std::string testDotFile(TEST_SYSTEMTOOLS_SOURCE_DIR "/.");
-  const std::string testBinFile(TEST_SYSTEMTOOLS_SOURCE_DIR
-                                "/testSystemTools.bin");
-  const std::string testTxtFile(TEST_SYSTEMTOOLS_SOURCE_DIR
-                                "/testSystemTools.cxx");
-  const std::string testNewDir(TEST_SYSTEMTOOLS_BINARY_DIR
-                               "/testSystemToolsNewDir");
-  const std::string testNewFile(testNewDir + "/testNewFile.txt");
-
-  if (kwsys::SystemTools::DetectFileType(testNonExistingFile.c_str()) !=
-      kwsys::SystemTools::FileTypeUnknown) {
-    std::cerr << "Problem with DetectFileType - failed to detect type of: "
-              << testNonExistingFile << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::DetectFileType(testDotFile.c_str()) !=
-      kwsys::SystemTools::FileTypeUnknown) {
-    std::cerr << "Problem with DetectFileType - failed to detect type of: "
-              << testDotFile << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::DetectFileType(testBinFile.c_str()) !=
-      kwsys::SystemTools::FileTypeBinary) {
-    std::cerr << "Problem with DetectFileType - failed to detect type of: "
-              << testBinFile << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::DetectFileType(testTxtFile.c_str()) !=
-      kwsys::SystemTools::FileTypeText) {
-    std::cerr << "Problem with DetectFileType - failed to detect type of: "
-              << testTxtFile << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::FileLength(testBinFile) != 766) {
-    std::cerr << "Problem with FileLength - incorrect length for: "
-              << testBinFile << std::endl;
-    res = false;
-  }
-
-  kwsys::SystemTools::Stat_t buf;
-  if (kwsys::SystemTools::Stat(testTxtFile.c_str(), &buf) != 0) {
-    std::cerr << "Problem with Stat - unable to stat text file: "
-              << testTxtFile << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::Stat(testBinFile, &buf) != 0) {
-    std::cerr << "Problem with Stat - unable to stat bin file: " << testBinFile
-              << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::MakeDirectory(testNewDir)) {
-    std::cerr << "Problem with MakeDirectory for: " << testNewDir << std::endl;
-    res = false;
-  }
-  // calling it again should just return true
-  if (!kwsys::SystemTools::MakeDirectory(testNewDir)) {
-    std::cerr << "Problem with second call to MakeDirectory for: "
-              << testNewDir << std::endl;
-    res = false;
-  }
-  // calling with 0 pointer should return false
-  if (kwsys::SystemTools::MakeDirectory(nullptr)) {
-    std::cerr << "Problem with MakeDirectory(0)" << std::endl;
-    res = false;
-  }
-  // calling with an empty string should return false
-  if (kwsys::SystemTools::MakeDirectory(std::string())) {
-    std::cerr << "Problem with MakeDirectory(std::string())" << std::endl;
-    res = false;
-  }
-  // check existence
-  if (!kwsys::SystemTools::FileExists(testNewDir.c_str(), false)) {
-    std::cerr << "Problem with FileExists as C string and not file for: "
-              << testNewDir << std::endl;
-    res = false;
-  }
-  // check existence
-  if (!kwsys::SystemTools::PathExists(testNewDir)) {
-    std::cerr << "Problem with PathExists for: " << testNewDir << std::endl;
-    res = false;
-  }
-  // remove it
-  if (!kwsys::SystemTools::RemoveADirectory(testNewDir)) {
-    std::cerr << "Problem with RemoveADirectory for: " << testNewDir
-              << std::endl;
-    res = false;
-  }
-  // check existence
-  if (kwsys::SystemTools::FileExists(testNewDir.c_str(), false)) {
-    std::cerr << "After RemoveADirectory: "
-              << "Problem with FileExists as C string and not file for: "
-              << testNewDir << std::endl;
-    res = false;
-  }
-  // check existence
-  if (kwsys::SystemTools::PathExists(testNewDir)) {
-    std::cerr << "After RemoveADirectory: "
-              << "Problem with PathExists for: " << testNewDir << std::endl;
-    res = false;
-  }
-  // create it using the char* version
-  if (!kwsys::SystemTools::MakeDirectory(testNewDir.c_str())) {
-    std::cerr << "Problem with second call to MakeDirectory as C string for: "
-              << testNewDir << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::Touch(testNewFile, true)) {
-    std::cerr << "Problem with Touch for: " << testNewFile << std::endl;
-    res = false;
-  }
-  // calling MakeDirectory with something that is no file should fail
-  if (kwsys::SystemTools::MakeDirectory(testNewFile)) {
-    std::cerr << "Problem with to MakeDirectory for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  // calling with 0 pointer should return false
-  if (kwsys::SystemTools::FileExists(nullptr)) {
-    std::cerr << "Problem with FileExists(0)" << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::FileExists(nullptr, true)) {
-    std::cerr << "Problem with FileExists(0) as file" << std::endl;
-    res = false;
-  }
-  // calling with an empty string should return false
-  if (kwsys::SystemTools::FileExists(std::string())) {
-    std::cerr << "Problem with FileExists(std::string())" << std::endl;
-    res = false;
-  }
-  // FileExists(x, true) should return false on a directory
-  if (kwsys::SystemTools::FileExists(testNewDir, true)) {
-    std::cerr << "Problem with FileExists as file for: " << testNewDir
-              << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::FileExists(testNewDir.c_str(), true)) {
-    std::cerr << "Problem with FileExists as C string and file for: "
-              << testNewDir << std::endl;
-    res = false;
-  }
-  // FileExists(x, false) should return true even on a directory
-  if (!kwsys::SystemTools::FileExists(testNewDir, false)) {
-    std::cerr << "Problem with FileExists as not file for: " << testNewDir
-              << std::endl;
-    res = false;
-  }
-  if (!kwsys::SystemTools::FileExists(testNewDir.c_str(), false)) {
-    std::cerr << "Problem with FileExists as C string and not file for: "
-              << testNewDir << std::endl;
-    res = false;
-  }
-  // should work, was created as new file before
-  if (!kwsys::SystemTools::FileExists(testNewFile)) {
-    std::cerr << "Problem with FileExists for: " << testNewFile << std::endl;
-    res = false;
-  }
-  if (!kwsys::SystemTools::FileExists(testNewFile.c_str())) {
-    std::cerr << "Problem with FileExists as C string for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-  if (!kwsys::SystemTools::FileExists(testNewFile, true)) {
-    std::cerr << "Problem with FileExists as file for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-  if (!kwsys::SystemTools::FileExists(testNewFile.c_str(), true)) {
-    std::cerr << "Problem with FileExists as C string and file for: "
-              << testNewFile << std::endl;
-    res = false;
-  }
-
-  // calling with an empty string should return false
-  if (kwsys::SystemTools::PathExists(std::string())) {
-    std::cerr << "Problem with PathExists(std::string())" << std::endl;
-    res = false;
-  }
-  // PathExists(x) should return true on a directory
-  if (!kwsys::SystemTools::PathExists(testNewDir)) {
-    std::cerr << "Problem with PathExists for: " << testNewDir << std::endl;
-    res = false;
-  }
-  // should work, was created as new file before
-  if (!kwsys::SystemTools::PathExists(testNewFile)) {
-    std::cerr << "Problem with PathExists for: " << testNewFile << std::endl;
-    res = false;
-  }
-
-// Reset umask
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  // NOTE:  Windows doesn't support toggling _S_IREAD.
-  mode_t fullMask = _S_IWRITE;
-#else
-  // On a normal POSIX platform, we can toggle all permissions.
-  mode_t fullMask = S_IRWXU | S_IRWXG | S_IRWXO;
-#endif
-  mode_t orig_umask = umask(fullMask);
-
-  // Test file permissions without umask
-  mode_t origPerm, thisPerm;
-  if (!kwsys::SystemTools::GetPermissions(testNewFile, origPerm)) {
-    std::cerr << "Problem with GetPermissions (1) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::SetPermissions(testNewFile, 0)) {
-    std::cerr << "Problem with SetPermissions (1) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::GetPermissions(testNewFile, thisPerm)) {
-    std::cerr << "Problem with GetPermissions (2) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  if ((thisPerm & fullMask) != 0) {
-    std::cerr << "SetPermissions failed to set permissions (1) for: "
-              << testNewFile << ": actual = " << thisPerm
-              << "; expected = " << 0 << std::endl;
-    res = false;
-  }
-
-  // While we're at it, check proper TestFileAccess functionality.
-  if (kwsys::SystemTools::TestFileAccess(testNewFile,
-                                         kwsys::TEST_FILE_WRITE)) {
-    std::cerr
-      << "TestFileAccess incorrectly indicated that this is a writable file:"
-      << testNewFile << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::TestFileAccess(testNewFile, kwsys::TEST_FILE_OK)) {
-    std::cerr
-      << "TestFileAccess incorrectly indicated that this file does not exist:"
-      << testNewFile << std::endl;
-    res = false;
-  }
-
-  // Test restoring/setting full permissions.
-  if (!kwsys::SystemTools::SetPermissions(testNewFile, fullMask)) {
-    std::cerr << "Problem with SetPermissions (2) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::GetPermissions(testNewFile, thisPerm)) {
-    std::cerr << "Problem with GetPermissions (3) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  if ((thisPerm & fullMask) != fullMask) {
-    std::cerr << "SetPermissions failed to set permissions (2) for: "
-              << testNewFile << ": actual = " << thisPerm
-              << "; expected = " << fullMask << std::endl;
-    res = false;
-  }
-
-  // Test setting file permissions while honoring umask
-  if (!kwsys::SystemTools::SetPermissions(testNewFile, fullMask, true)) {
-    std::cerr << "Problem with SetPermissions (3) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::GetPermissions(testNewFile, thisPerm)) {
-    std::cerr << "Problem with GetPermissions (4) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  if ((thisPerm & fullMask) != 0) {
-    std::cerr << "SetPermissions failed to honor umask for: " << testNewFile
-              << ": actual = " << thisPerm << "; expected = " << 0
-              << std::endl;
-    res = false;
-  }
-
-  // Restore umask
-  umask(orig_umask);
-
-  // Restore file permissions
-  if (!kwsys::SystemTools::SetPermissions(testNewFile, origPerm)) {
-    std::cerr << "Problem with SetPermissions (4) for: " << testNewFile
-              << std::endl;
-    res = false;
-  }
-
-  // Remove the test file
-  if (!kwsys::SystemTools::RemoveFile(testNewFile)) {
-    std::cerr << "Problem with RemoveFile: " << testNewFile << std::endl;
-    res = false;
-  }
-
-  std::string const testFileMissing(testNewDir + "/testMissingFile.txt");
-  if (!kwsys::SystemTools::RemoveFile(testFileMissing)) {
-    std::string const& msg = kwsys::SystemTools::GetLastSystemError();
-    std::cerr << "RemoveFile(\"" << testFileMissing << "\") failed: " << msg
-              << "\n";
-    res = false;
-  }
-
-  std::string const testFileMissingDir(testNewDir + "/missing/file.txt");
-  if (!kwsys::SystemTools::RemoveFile(testFileMissingDir)) {
-    std::string const& msg = kwsys::SystemTools::GetLastSystemError();
-    std::cerr << "RemoveFile(\"" << testFileMissingDir << "\") failed: " << msg
-              << "\n";
-    res = false;
-  }
-
-  kwsys::SystemTools::Touch(testNewFile, true);
-  if (!kwsys::SystemTools::RemoveADirectory(testNewDir)) {
-    std::cerr << "Problem with RemoveADirectory for: " << testNewDir
-              << std::endl;
-    res = false;
-  }
-
-#ifdef KWSYS_TEST_SYSTEMTOOLS_LONG_PATHS
-  // Perform the same file and directory creation and deletion tests but
-  // with paths > 256 characters in length.
-
-  const std::string testNewLongDir(
-    TEST_SYSTEMTOOLS_BINARY_DIR
-    "/"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "01234567890123");
-  const std::string testNewLongFile(
-    testNewLongDir +
-    "/"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "012345678901234567890123456789012345678901234567890123456789"
-    "0123456789.txt");
-
-  if (!kwsys::SystemTools::MakeDirectory(testNewLongDir)) {
-    std::cerr << "Problem with MakeDirectory for: " << testNewLongDir
-              << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::Touch(testNewLongFile.c_str(), true)) {
-    std::cerr << "Problem with Touch for: " << testNewLongFile << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::RemoveFile(testNewLongFile)) {
-    std::cerr << "Problem with RemoveFile: " << testNewLongFile << std::endl;
-    res = false;
-  }
-
-  kwsys::SystemTools::Touch(testNewLongFile.c_str(), true);
-  if (!kwsys::SystemTools::RemoveADirectory(testNewLongDir)) {
-    std::cerr << "Problem with RemoveADirectory for: " << testNewLongDir
-              << std::endl;
-    res = false;
-  }
-#endif
-
-  return res;
-}
-
-static bool CheckStringOperations()
-{
-  bool res = true;
-
-  std::string test = "mary had a little lamb.";
-  if (kwsys::SystemTools::CapitalizedWords(test) !=
-      "Mary Had A Little Lamb.") {
-    std::cerr << "Problem with CapitalizedWords " << '"' << test << '"'
-              << std::endl;
-    res = false;
-  }
-
-  test = "Mary Had A Little Lamb.";
-  if (kwsys::SystemTools::UnCapitalizedWords(test) !=
-      "mary had a little lamb.") {
-    std::cerr << "Problem with UnCapitalizedWords " << '"' << test << '"'
-              << std::endl;
-    res = false;
-  }
-
-  test = "MaryHadTheLittleLamb.";
-  if (kwsys::SystemTools::AddSpaceBetweenCapitalizedWords(test) !=
-      "Mary Had The Little Lamb.") {
-    std::cerr << "Problem with AddSpaceBetweenCapitalizedWords " << '"' << test
-              << '"' << std::endl;
-    res = false;
-  }
-
-  char* cres =
-    kwsys::SystemTools::AppendStrings("Mary Had A", " Little Lamb.");
-  if (strcmp(cres, "Mary Had A Little Lamb.")) {
-    std::cerr << "Problem with AppendStrings "
-              << "\"Mary Had A\" \" Little Lamb.\"" << std::endl;
-    res = false;
-  }
-  delete[] cres;
-
-  cres = kwsys::SystemTools::AppendStrings("Mary Had", " A ", "Little Lamb.");
-  if (strcmp(cres, "Mary Had A Little Lamb.")) {
-    std::cerr << "Problem with AppendStrings "
-              << "\"Mary Had\" \" A \" \"Little Lamb.\"" << std::endl;
-    res = false;
-  }
-  delete[] cres;
-
-  if (kwsys::SystemTools::CountChar("Mary Had A Little Lamb.", 'a') != 3) {
-    std::cerr << "Problem with CountChar "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-
-  cres = kwsys::SystemTools::RemoveChars("Mary Had A Little Lamb.", "aeiou");
-  if (strcmp(cres, "Mry Hd A Lttl Lmb.")) {
-    std::cerr << "Problem with RemoveChars "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-  delete[] cres;
-
-  cres = kwsys::SystemTools::RemoveCharsButUpperHex("Mary Had A Little Lamb.");
-  if (strcmp(cres, "A")) {
-    std::cerr << "Problem with RemoveCharsButUpperHex "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-  delete[] cres;
-
-  char* cres2 = strdup("Mary Had A Little Lamb.");
-  kwsys::SystemTools::ReplaceChars(cres2, "aeiou", 'X');
-  if (strcmp(cres2, "MXry HXd A LXttlX LXmb.")) {
-    std::cerr << "Problem with ReplaceChars "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-  free(cres2);
-
-  if (!kwsys::SystemTools::StringStartsWith("Mary Had A Little Lamb.",
-                                            "Mary ")) {
-    std::cerr << "Problem with StringStartsWith "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-
-  if (!kwsys::SystemTools::StringEndsWith("Mary Had A Little Lamb.",
-                                          " Lamb.")) {
-    std::cerr << "Problem with StringEndsWith "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-
-  cres = kwsys::SystemTools::DuplicateString("Mary Had A Little Lamb.");
-  if (strcmp(cres, "Mary Had A Little Lamb.")) {
-    std::cerr << "Problem with DuplicateString "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-  delete[] cres;
-
-  test = "Mary Had A Little Lamb.";
-  if (kwsys::SystemTools::CropString(test, 13) != "Mary ...Lamb.") {
-    std::cerr << "Problem with CropString "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-
-  std::vector<std::string> lines;
-  kwsys::SystemTools::Split("Mary Had A Little Lamb.", lines, ' ');
-  if (lines[0] != "Mary" || lines[1] != "Had" || lines[2] != "A" ||
-      lines[3] != "Little" || lines[4] != "Lamb.") {
-    std::cerr << "Problem with Split "
-              << "\"Mary Had A Little Lamb.\"" << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::ConvertToWindowsOutputPath(
-        "L://Local Mojo/Hex Power Pack/Iffy Voodoo") !=
-      "\"L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\"") {
-    std::cerr << "Problem with ConvertToWindowsOutputPath "
-              << "\"L://Local Mojo/Hex Power Pack/Iffy Voodoo\"" << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::ConvertToWindowsOutputPath(
-        "//grayson/Local Mojo/Hex Power Pack/Iffy Voodoo") !=
-      "\"\\\\grayson\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\"") {
-    std::cerr << "Problem with ConvertToWindowsOutputPath "
-              << "\"//grayson/Local Mojo/Hex Power Pack/Iffy Voodoo\""
-              << std::endl;
-    res = false;
-  }
-
-  if (kwsys::SystemTools::ConvertToUnixOutputPath(
-        "//Local Mojo/Hex Power Pack/Iffy Voodoo") !=
-      "//Local\\ Mojo/Hex\\ Power\\ Pack/Iffy\\ Voodoo") {
-    std::cerr << "Problem with ConvertToUnixOutputPath "
-              << "\"//Local Mojo/Hex Power Pack/Iffy Voodoo\"" << std::endl;
-    res = false;
-  }
-
-  return res;
-}
-
-static bool CheckPutEnv(const std::string& env, const char* name,
-                        const char* value)
-{
-  if (!kwsys::SystemTools::PutEnv(env)) {
-    std::cerr << "PutEnv(\"" << env << "\") failed!" << std::endl;
-    return false;
-  }
-  std::string v = "(null)";
-  kwsys::SystemTools::GetEnv(name, v);
-  if (v != value) {
-    std::cerr << "GetEnv(\"" << name << "\") returned \"" << v << "\", not \""
-              << value << "\"!" << std::endl;
-    return false;
-  }
-  return true;
-}
-
-static bool CheckUnPutEnv(const char* env, const char* name)
-{
-  if (!kwsys::SystemTools::UnPutEnv(env)) {
-    std::cerr << "UnPutEnv(\"" << env << "\") failed!" << std::endl;
-    return false;
-  }
-  std::string v;
-  if (kwsys::SystemTools::GetEnv(name, v)) {
-    std::cerr << "GetEnv(\"" << name << "\") returned \"" << v
-              << "\", not (null)!" << std::endl;
-    return false;
-  }
-  return true;
-}
-
-static bool CheckEnvironmentOperations()
-{
-  bool res = true;
-  res &= CheckPutEnv("A=B", "A", "B");
-  res &= CheckPutEnv("B=C", "B", "C");
-  res &= CheckPutEnv("C=D", "C", "D");
-  res &= CheckPutEnv("D=E", "D", "E");
-  res &= CheckUnPutEnv("A", "A");
-  res &= CheckUnPutEnv("B=", "B");
-  res &= CheckUnPutEnv("C=D", "C");
-  /* Leave "D=E" in environment so a memory checker can test for leaks.  */
-  return res;
-}
-
-static bool CheckRelativePath(const std::string& local,
-                              const std::string& remote,
-                              const std::string& expected)
-{
-  std::string result = kwsys::SystemTools::RelativePath(local, remote);
-  if (!kwsys::SystemTools::ComparePath(expected, result)) {
-    std::cerr << "RelativePath(" << local << ", " << remote << ")  yielded "
-              << result << " instead of " << expected << std::endl;
-    return false;
-  }
-  return true;
-}
-
-static bool CheckRelativePaths()
-{
-  bool res = true;
-  res &= CheckRelativePath("/usr/share", "/bin/bash", "../../bin/bash");
-  res &= CheckRelativePath("/usr/./share/", "/bin/bash", "../../bin/bash");
-  res &= CheckRelativePath("/usr//share/", "/bin/bash", "../../bin/bash");
-  res &=
-    CheckRelativePath("/usr/share/../bin/", "/bin/bash", "../../bin/bash");
-  res &= CheckRelativePath("/usr/share", "/usr/share//bin", "bin");
-  return res;
-}
-
-static bool CheckCollapsePath(const std::string& path,
-                              const std::string& expected,
-                              const char* base = nullptr)
-{
-  std::string result = kwsys::SystemTools::CollapseFullPath(path, base);
-  if (!kwsys::SystemTools::ComparePath(expected, result)) {
-    std::cerr << "CollapseFullPath(" << path << ")  yielded " << result
-              << " instead of " << expected << std::endl;
-    return false;
-  }
-  return true;
-}
-
-static bool CheckCollapsePath()
-{
-  bool res = true;
-  res &= CheckCollapsePath("/usr/share/*", "/usr/share/*");
-  res &= CheckCollapsePath("C:/Windows/*", "C:/Windows/*");
-  res &= CheckCollapsePath("/usr/share/../lib", "/usr/lib");
-  res &= CheckCollapsePath("/usr/share/./lib", "/usr/share/lib");
-  res &= CheckCollapsePath("/usr/share/../../lib", "/lib");
-  res &= CheckCollapsePath("/usr/share/.././../lib", "/lib");
-  res &= CheckCollapsePath("/../lib", "/lib");
-  res &= CheckCollapsePath("/../lib/", "/lib");
-  res &= CheckCollapsePath("/", "/");
-  res &= CheckCollapsePath("C:/", "C:/");
-  res &= CheckCollapsePath("C:/../", "C:/");
-  res &= CheckCollapsePath("C:/../../", "C:/");
-  res &= CheckCollapsePath("../b", "../../b", "../");
-  res &= CheckCollapsePath("../a/../b", "../b", "../rel");
-  res &= CheckCollapsePath("a/../b", "../rel/b", "../rel");
-  return res;
-}
-
-static std::string StringVectorToString(const std::vector<std::string>& vec)
-{
-  std::stringstream ss;
-  ss << "vector(";
-  for (std::vector<std::string>::const_iterator i = vec.begin();
-       i != vec.end(); ++i) {
-    if (i != vec.begin()) {
-      ss << ", ";
-    }
-    ss << *i;
-  }
-  ss << ")";
-  return ss.str();
-}
-
-static bool CheckGetPath()
-{
-  const char* envName = "S";
-#ifdef _WIN32
-  const char* envValue = "C:\\Somewhere\\something;D:\\Temp";
-#else
-  const char* envValue = "/Somewhere/something:/tmp";
-#endif
-  const char* registryPath = "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MyApp; MyKey]";
-
-  std::vector<std::string> originalPaths;
-  originalPaths.push_back(registryPath);
-
-  std::vector<std::string> expectedPaths;
-  expectedPaths.push_back(registryPath);
-#ifdef _WIN32
-  expectedPaths.push_back("C:/Somewhere/something");
-  expectedPaths.push_back("D:/Temp");
-#else
-  expectedPaths.push_back("/Somewhere/something");
-  expectedPaths.push_back("/tmp");
-#endif
-
-  bool res = true;
-  res &= CheckPutEnv(std::string(envName) + "=" + envValue, envName, envValue);
-
-  std::vector<std::string> paths = originalPaths;
-  kwsys::SystemTools::GetPath(paths, envName);
-
-  if (paths != expectedPaths) {
-    std::cerr << "GetPath(" << StringVectorToString(originalPaths) << ", "
-              << envName << ")  yielded " << StringVectorToString(paths)
-              << " instead of " << StringVectorToString(expectedPaths)
-              << std::endl;
-    res = false;
-  }
-
-  res &= CheckUnPutEnv(envName, envName);
-  return res;
-}
-
-static bool CheckGetFilenameName()
-{
-  const char* windowsFilepath = "C:\\somewhere\\something";
-  const char* unixFilepath = "/somewhere/something";
-
-#if defined(_WIN32) || defined(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES)
-  std::string expectedWindowsFilename = "something";
-#else
-  std::string expectedWindowsFilename = "C:\\somewhere\\something";
-#endif
-  std::string expectedUnixFilename = "something";
-
-  bool res = true;
-  std::string filename = kwsys::SystemTools::GetFilenameName(windowsFilepath);
-  if (filename != expectedWindowsFilename) {
-    std::cerr << "GetFilenameName(" << windowsFilepath << ") yielded "
-              << filename << " instead of " << expectedWindowsFilename
-              << std::endl;
-    res = false;
-  }
-
-  filename = kwsys::SystemTools::GetFilenameName(unixFilepath);
-  if (filename != expectedUnixFilename) {
-    std::cerr << "GetFilenameName(" << unixFilepath << ") yielded " << filename
-              << " instead of " << expectedUnixFilename << std::endl;
-    res = false;
-  }
-  return res;
-}
-
-static bool CheckFind()
-{
-  bool res = true;
-  const std::string testFindFileName("testFindFile.txt");
-  const std::string testFindFile(TEST_SYSTEMTOOLS_BINARY_DIR "/" +
-                                 testFindFileName);
-
-  if (!kwsys::SystemTools::Touch(testFindFile, true)) {
-    std::cerr << "Problem with Touch for: " << testFindFile << std::endl;
-    // abort here as the existence of the file only makes the test meaningful
-    return false;
-  }
-
-  std::vector<std::string> searchPaths;
-  searchPaths.push_back(TEST_SYSTEMTOOLS_BINARY_DIR);
-  if (kwsys::SystemTools::FindFile(testFindFileName, searchPaths, true)
-        .empty()) {
-    std::cerr << "Problem with FindFile without system paths for: "
-              << testFindFileName << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::FindFile(testFindFileName, searchPaths, false)
-        .empty()) {
-    std::cerr << "Problem with FindFile with system paths for: "
-              << testFindFileName << std::endl;
-    res = false;
-  }
-
-  return res;
-}
-
-static bool CheckIsSubDirectory()
-{
-  bool res = true;
-
-  if (kwsys::SystemTools::IsSubDirectory("/foo", "/") == false) {
-    std::cerr << "Problem with IsSubDirectory (root - unix): " << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::IsSubDirectory("c:/foo", "c:/") == false) {
-    std::cerr << "Problem with IsSubDirectory (root - dos): " << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::IsSubDirectory("/foo/bar", "/foo") == false) {
-    std::cerr << "Problem with IsSubDirectory (deep): " << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::IsSubDirectory("/foo", "/foo") == true) {
-    std::cerr << "Problem with IsSubDirectory (identity): " << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::IsSubDirectory("/fooo", "/foo") == true) {
-    std::cerr << "Problem with IsSubDirectory (substring): " << std::endl;
-    res = false;
-  }
-  if (kwsys::SystemTools::IsSubDirectory("/foo/", "/foo") == true) {
-    std::cerr << "Problem with IsSubDirectory (prepended slash): "
-              << std::endl;
-    res = false;
-  }
-
-  return res;
-}
-
-static bool CheckGetLineFromStream()
-{
-  const std::string fileWithFiveCharsOnFirstLine(TEST_SYSTEMTOOLS_SOURCE_DIR
-                                                 "/README.rst");
-
-  kwsys::ifstream file(fileWithFiveCharsOnFirstLine.c_str(), std::ios::in);
-
-  if (!file) {
-    std::cerr << "Problem opening: " << fileWithFiveCharsOnFirstLine
-              << std::endl;
-    return false;
-  }
-
-  std::string line;
-  bool has_newline = false;
-  bool result;
-
-  file.seekg(0, std::ios::beg);
-  result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
-  if (!result || line.size() != 5) {
-    std::cerr << "First line does not have five characters: " << line.size()
-              << std::endl;
-    return false;
-  }
-
-  file.seekg(0, std::ios::beg);
-  result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
-  if (!result || line.size() != 5) {
-    std::cerr << "First line does not have five characters after rewind: "
-              << line.size() << std::endl;
-    return false;
-  }
-
-  bool ret = true;
-
-  for (size_t size = 1; size <= 5; ++size) {
-    file.seekg(0, std::ios::beg);
-    result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline,
-                                                   static_cast<long>(size));
-    if (!result || line.size() != size) {
-      std::cerr << "Should have read " << size << " characters but got "
-                << line.size() << std::endl;
-      ret = false;
-    }
-  }
-
-  return ret;
-}
-
-static bool CheckGetLineFromStreamLongLine()
-{
-  const std::string fileWithLongLine("longlines.txt");
-  std::string firstLine, secondLine;
-  // First line: large buffer, containing a carriage return for some reason.
-  firstLine.assign(2050, ' ');
-  firstLine += "\rfirst";
-  secondLine.assign(2050, 'y');
-  secondLine += "second";
-
-  // Create file with long lines.
-  {
-    kwsys::ofstream out(fileWithLongLine.c_str(), std::ios::binary);
-    if (!out) {
-      std::cerr << "Problem opening for write: " << fileWithLongLine
-                << std::endl;
-      return false;
-    }
-    out << firstLine << "\r\n\n" << secondLine << "\n";
-  }
-
-  kwsys::ifstream file(fileWithLongLine.c_str(), std::ios::binary);
-  if (!file) {
-    std::cerr << "Problem opening: " << fileWithLongLine << std::endl;
-    return false;
-  }
-
-  std::string line;
-  bool has_newline = false;
-  bool result;
-
-  // Read first line.
-  result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
-  if (!result || line != firstLine) {
-    std::cerr << "First line does not match, expected " << firstLine.size()
-              << " characters, got " << line.size() << std::endl;
-    return false;
-  }
-  if (!has_newline) {
-    std::cerr << "Expected new line to be read from first line" << std::endl;
-    return false;
-  }
-
-  // Read empty line.
-  has_newline = false;
-  result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
-  if (!result || !line.empty()) {
-    std::cerr << "Expected successful read with an empty line, got "
-              << line.size() << " characters" << std::endl;
-    return false;
-  }
-  if (!has_newline) {
-    std::cerr << "Expected new line to be read for an empty line" << std::endl;
-    return false;
-  }
-
-  // Read second line.
-  has_newline = false;
-  result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
-  if (!result || line != secondLine) {
-    std::cerr << "Second line does not match, expected " << secondLine.size()
-              << " characters, got " << line.size() << std::endl;
-    return false;
-  }
-  if (!has_newline) {
-    std::cerr << "Expected new line to be read from second line" << std::endl;
-    return false;
-  }
-
-  return true;
-}
-
-static bool writeFile(const char* fileName, const char* data)
-{
-  kwsys::ofstream out(fileName, std::ios::binary);
-  out << data;
-  if (!out) {
-    std::cerr << "Failed to write file: " << fileName << std::endl;
-    return false;
-  }
-  return true;
-}
-
-static std::string readFile(const char* fileName)
-{
-  kwsys::ifstream in(fileName, std::ios::binary);
-  std::stringstream sstr;
-  sstr << in.rdbuf();
-  std::string data = sstr.str();
-  if (!in) {
-    std::cerr << "Failed to read file: " << fileName << std::endl;
-    return std::string();
-  }
-  return data;
-}
-
-struct
-{
-  const char* a;
-  const char* b;
-  bool differ;
-} diff_test_cases[] = { { "one", "one", false },
-                        { "one", "two", true },
-                        { "", "", false },
-                        { "\n", "\r\n", false },
-                        { "one\n", "one\n", false },
-                        { "one\r\n", "one\n", false },
-                        { "one\n", "one", false },
-                        { "one\ntwo", "one\ntwo", false },
-                        { "one\ntwo", "one\r\ntwo", false } };
-
-static bool CheckTextFilesDiffer()
-{
-  const int num_test_cases =
-    sizeof(diff_test_cases) / sizeof(diff_test_cases[0]);
-  for (int i = 0; i < num_test_cases; ++i) {
-    if (!writeFile("file_a", diff_test_cases[i].a) ||
-        !writeFile("file_b", diff_test_cases[i].b)) {
-      return false;
-    }
-    if (kwsys::SystemTools::TextFilesDiffer("file_a", "file_b") !=
-        diff_test_cases[i].differ) {
-      std::cerr << "Incorrect TextFilesDiffer result for test case " << i + 1
-                << "." << std::endl;
-      return false;
-    }
-  }
-
-  return true;
-}
-
-static bool CheckCopyFileIfDifferent()
-{
-  bool ret = true;
-  const int num_test_cases =
-    sizeof(diff_test_cases) / sizeof(diff_test_cases[0]);
-  for (int i = 0; i < num_test_cases; ++i) {
-    if (!writeFile("file_a", diff_test_cases[i].a) ||
-        !writeFile("file_b", diff_test_cases[i].b)) {
-      return false;
-    }
-    const char* cptarget =
-      i < 4 ? TEST_SYSTEMTOOLS_BINARY_DIR "/file_b" : "file_b";
-    if (!kwsys::SystemTools::CopyFileIfDifferent("file_a", cptarget)) {
-      std::cerr << "CopyFileIfDifferent() returned false for test case "
-                << i + 1 << "." << std::endl;
-      ret = false;
-      continue;
-    }
-    std::string bdata = readFile("file_b");
-    if (diff_test_cases[i].a != bdata) {
-      std::cerr << "Incorrect CopyFileIfDifferent file contents in test case "
-                << i + 1 << "." << std::endl;
-      ret = false;
-      continue;
-    }
-  }
-
-  return ret;
-}
-
-int testSystemTools(int, char* [])
-{
-  bool res = true;
-
-  int cc;
-  for (cc = 0; toUnixPaths[cc][0]; cc++) {
-    res &= CheckConvertToUnixSlashes(toUnixPaths[cc][0], toUnixPaths[cc][1]);
-  }
-
-  // Special check for ~
-  std::string output;
-  if (kwsys::SystemTools::GetEnv("HOME", output)) {
-    output += "/foo bar/lala";
-    res &= CheckConvertToUnixSlashes("~/foo bar/lala", output);
-  }
-
-  for (cc = 0; checkEscapeChars[cc][0]; cc++) {
-    res &= CheckEscapeChars(checkEscapeChars[cc][0], checkEscapeChars[cc][1],
-                            *checkEscapeChars[cc][2], checkEscapeChars[cc][3]);
-  }
-
-  res &= CheckFileOperations();
-
-  res &= CheckStringOperations();
-
-  res &= CheckEnvironmentOperations();
-
-  res &= CheckRelativePaths();
-
-  res &= CheckCollapsePath();
-
-  res &= CheckGetPath();
-
-  res &= CheckFind();
-
-  res &= CheckIsSubDirectory();
-
-  res &= CheckGetLineFromStream();
-
-  res &= CheckGetLineFromStreamLongLine();
-
-  res &= CheckGetFilenameName();
-
-  res &= CheckTextFilesDiffer();
-
-  res &= CheckCopyFileIfDifferent();
-
-  return res ? 0 : 1;
-}
diff --git a/test/API/driver/kwsys/testSystemTools.h.in b/test/API/driver/kwsys/testSystemTools.h.in
deleted file mode 100644
index 022e36e..0000000
--- a/test/API/driver/kwsys/testSystemTools.h.in
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#ifndef @KWSYS_NAMESPACE@_testSystemtools_h
-#define @KWSYS_NAMESPACE@_testSystemtools_h
-
-#define EXECUTABLE_OUTPUT_PATH "@CMAKE_CURRENT_BINARY_DIR@"
-
-#define TEST_SYSTEMTOOLS_SOURCE_DIR "@TEST_SYSTEMTOOLS_SOURCE_DIR@"
-#define TEST_SYSTEMTOOLS_BINARY_DIR "@TEST_SYSTEMTOOLS_BINARY_DIR@"
-#cmakedefine KWSYS_TEST_SYSTEMTOOLS_LONG_PATHS
-
-#endif
diff --git a/test/API/driver/kwsys/testTerminal.c b/test/API/driver/kwsys/testTerminal.c
deleted file mode 100644
index 652830c..0000000
--- a/test/API/driver/kwsys/testTerminal.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(Terminal.h)
-
-/* Work-around CMake dependency scanning limitation.  This must
-   duplicate the above list of headers.  */
-#if 0
-#  include "Terminal.h.in"
-#endif
-
-int testTerminal(int argc, char* argv[])
-{
-  (void)argc;
-  (void)argv;
-  kwsysTerminal_cfprintf(kwsysTerminal_Color_ForegroundYellow |
-                           kwsysTerminal_Color_BackgroundBlue |
-                           kwsysTerminal_Color_AssumeTTY,
-                         stdout, "Hello %s!", "World");
-  fprintf(stdout, "\n");
-  return 0;
-}
diff --git a/test/API/driver/kwsys/update-gitsetup.bash b/test/API/driver/kwsys/update-gitsetup.bash
deleted file mode 100644
index aa83cb8..0000000
--- a/test/API/driver/kwsys/update-gitsetup.bash
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-set -x
-shopt -s dotglob
-
-readonly name="GitSetup"
-readonly ownership="GitSetup Upstream <kwrobot@kitware.com>"
-readonly subtree="GitSetup"
-readonly repo="https://gitlab.kitware.com/utils/gitsetup.git"
-readonly tag="setup"
-readonly shortlog=false
-readonly paths="
-"
-
-extract_source () {
-    git_archive
-}
-
-. "${BASH_SOURCE%/*}/update-third-party.bash"
diff --git a/test/API/driver/kwsys/update-third-party.bash b/test/API/driver/kwsys/update-third-party.bash
deleted file mode 100644
index 3b8358e..0000000
--- a/test/API/driver/kwsys/update-third-party.bash
+++ /dev/null
@@ -1,169 +0,0 @@
-#=============================================================================
-# Copyright 2015-2016 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-########################################################################
-# Script for updating third party packages.
-#
-# This script should be sourced in a project-specific script which sets
-# the following variables:
-#
-#   name
-#       The name of the project.
-#   ownership
-#       A git author name/email for the commits.
-#   subtree
-#       The location of the thirdparty package within the main source
-#       tree.
-#   repo
-#       The git repository to use as upstream.
-#   tag
-#       The tag, branch or commit hash to use for upstream.
-#   shortlog
-#       Optional.  Set to 'true' to get a shortlog in the commit message.
-#
-# Additionally, an "extract_source" function must be defined. It will be
-# run within the checkout of the project on the requested tag. It should
-# should place the desired tree into $extractdir/$name-reduced. This
-# directory will be used as the newest commit for the project.
-#
-# For convenience, the function may use the "git_archive" function which
-# does a standard "git archive" extraction using the (optional) "paths"
-# variable to only extract a subset of the source tree.
-########################################################################
-
-########################################################################
-# Utility functions
-########################################################################
-git_archive () {
-    git archive --worktree-attributes --prefix="$name-reduced/" HEAD -- $paths | \
-        tar -C "$extractdir" -x
-}
-
-die () {
-    echo >&2 "$@"
-    exit 1
-}
-
-warn () {
-    echo >&2 "warning: $@"
-}
-
-readonly regex_date='20[0-9][0-9]-[0-9][0-9]-[0-9][0-9]'
-readonly basehash_regex="$name $regex_date ([0-9a-f]*)"
-readonly basehash="$( git rev-list --author="$ownership" --grep="$basehash_regex" -n 1 HEAD )"
-readonly upstream_old_short="$( git cat-file commit "$basehash" | sed -n '/'"$basehash_regex"'/ {s/.*(//;s/)//;p}' | egrep '^[0-9a-f]+$' )"
-
-########################################################################
-# Sanity checking
-########################################################################
-[ -n "$name" ] || \
-    die "'name' is empty"
-[ -n "$ownership" ] || \
-    die "'ownership' is empty"
-[ -n "$subtree" ] || \
-    die "'subtree' is empty"
-[ -n "$repo" ] || \
-    die "'repo' is empty"
-[ -n "$tag" ] || \
-    die "'tag' is empty"
-[ -n "$basehash" ] || \
-    warn "'basehash' is empty; performing initial import"
-readonly do_shortlog="${shortlog-false}"
-
-readonly workdir="$PWD/work"
-readonly upstreamdir="$workdir/upstream"
-readonly extractdir="$workdir/extract"
-
-[ -d "$workdir" ] && \
-    die "error: workdir '$workdir' already exists"
-
-trap "rm -rf '$workdir'" EXIT
-
-# Get upstream
-git clone "$repo" "$upstreamdir"
-
-if [ -n "$basehash" ]; then
-    # Use the existing package's history
-    git worktree add "$extractdir" "$basehash"
-    # Clear out the working tree
-    pushd "$extractdir"
-    git ls-files | xargs rm -v
-    find . -type d -empty -delete
-    popd
-else
-    # Create a repo to hold this package's history
-    mkdir -p "$extractdir"
-    git -C "$extractdir" init
-fi
-
-# Extract the subset of upstream we care about
-pushd "$upstreamdir"
-git checkout "$tag"
-readonly upstream_hash="$( git rev-parse HEAD )"
-readonly upstream_hash_short="$( git rev-parse --short=8 "$upstream_hash" )"
-readonly upstream_datetime="$( git rev-list "$upstream_hash" --format='%ci' -n 1 | grep -e "^$regex_date" )"
-readonly upstream_date="$( echo "$upstream_datetime" | grep -o -e "$regex_date" )"
-if $do_shortlog && [ -n "$basehash" ]; then
-    readonly commit_shortlog="
-
-Upstream Shortlog
------------------
-
-$( git shortlog --no-merges --abbrev=8 --format='%h %s' "$upstream_old_short".."$upstream_hash" )"
-else
-    readonly commit_shortlog=""
-fi
-extract_source || \
-    die "failed to extract source"
-popd
-
-[ -d "$extractdir/$name-reduced" ] || \
-    die "expected directory to extract does not exist"
-readonly commit_summary="$name $upstream_date ($upstream_hash_short)"
-
-# Commit the subset
-pushd "$extractdir"
-mv -v "$name-reduced/"* .
-rmdir "$name-reduced/"
-git add -A .
-git commit -n --author="$ownership" --date="$upstream_datetime" -F - <<-EOF
-$commit_summary
-
-Code extracted from:
-
-    $repo
-
-at commit $upstream_hash ($tag).$commit_shortlog
-EOF
-git branch -f "upstream-$name"
-popd
-
-# Merge the subset into this repository
-if [ -n "$basehash" ]; then
-    git merge --log -s recursive "-Xsubtree=$subtree/" --no-commit "upstream-$name"
-else
-    unrelated_histories_flag=""
-    if git merge --help | grep -q -e allow-unrelated-histories; then
-        unrelated_histories_flag="--allow-unrelated-histories "
-    fi
-    readonly unrelated_histories_flag
-
-    git fetch "$extractdir" "upstream-$name:upstream-$name"
-    git merge --log -s ours --no-commit $unrelated_histories_flag "upstream-$name"
-    git read-tree -u --prefix="$subtree/" "upstream-$name"
-fi
-git commit --no-edit
-git branch -d "upstream-$name"
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index d52beb0..fe52cd3 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -395,24 +395,6 @@ if (HDF5_BUILD_UTILS)
   set (H5_TESTS ${H5_TESTS} mirror_vfd)
 endif ()
 
-set (HDF5_API_TESTS
-  attribute
-  dataset
-  datatype
-  file
-  group
-  link
-  misc
-  object
-)
-
-if (HDF5_TEST_API_ENABLE_ASYNC)
-  set (HDF5_API_TESTS
-    ${HDF5_API_TESTS}
-    async
-  )
-endif ()
-
 macro (ADD_H5_EXE file)
   add_executable (${file} ${HDF5_TEST_SOURCE_DIR}/${file}.c)
   target_include_directories (${file} PRIVATE "${HDF5_SRC_INCLUDE_DIRS};${HDF5_SRC_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
@@ -897,8 +879,10 @@ if (HDF5_ENABLE_FORMATTERS)
   clang_format (HDF5_TEST_use_disable_mdc_flushes_FORMAT use_disable_mdc_flushes)
 endif ()
 
-add_subdirectory (API)
-
 if (HDF5_TEST_SERIAL)
   include (CMakeTests.cmake)
 endif ()
+
+if (HDF5_TEST_API)
+  add_subdirectory (API)
+endif ()
diff --git a/testpar/API/CMakeLists.txt b/testpar/API/CMakeLists.txt
index 5eb69c4..e907078 100644
--- a/testpar/API/CMakeLists.txt
+++ b/testpar/API/CMakeLists.txt
@@ -9,16 +9,31 @@
 # help@hdfgroup.org.
 #
 
-#------------------------------------------------------------------------------
-# Set module path
-#------------------------------------------------------------------------------
-set(HDF5_TEST_API_CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake")
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${HDF5_TEST_API_CMAKE_MODULE_PATH})
+cmake_minimum_required (VERSION 3.18)
+project (HDF5_TEST_PAR_API C)
 
 #------------------------------------------------------------------------------
-# Setup for API tests
+# Define for API tests
 #------------------------------------------------------------------------------
 
+set (HDF5_API_TESTS
+  attribute
+  dataset
+  datatype
+  file
+  group
+  link
+  misc
+  object
+)
+
+if (HDF5_TEST_API_ENABLE_ASYNC)
+  set (HDF5_API_TESTS
+    ${HDF5_API_TESTS}
+    async
+  )
+endif ()
+
 # Ported HDF5 tests
 set (HDF5_API_PAR_TESTS_EXTRA
   t_bigio
diff --git a/testpar/CMakeLists.txt b/testpar/CMakeLists.txt
index d34b800..6bb5fa6 100644
--- a/testpar/CMakeLists.txt
+++ b/testpar/CMakeLists.txt
@@ -104,30 +104,14 @@ set (H5P_TESTS
     t_vfd
 )
 
-set (HDF5_API_TESTS
-  attribute
-  dataset
-  datatype
-  file
-  group
-  link
-  misc
-  object
-)
-
-if (HDF5_TEST_API_ENABLE_ASYNC)
-  set (HDF5_API_TESTS
-    ${HDF5_API_TESTS}
-    async
-  )
-endif ()
-
 foreach (h5_testp ${H5P_TESTS})
   ADD_H5P_EXE(${h5_testp})
 endforeach ()
 
-add_subdirectory (API)
-
 if (HDF5_TEST_PARALLEL)
   include (CMakeTests.cmake)
 endif ()
+
+if (HDF5_TEST_API)
+  add_subdirectory (API)
+endif ()