1 files changed, 0 insertions, 255 deletions
diff --git a/Source/kwsys/IOStream.cxx b/Source/kwsys/IOStream.cxx
deleted file mode 100644
index e21f87d..0000000
--- a/Source/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