Fix MinGW-w64 GCC 4.7 compilation

src/platform-win32.cc

 // Copyright 2012 the V8 project authors. 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
@@ skipping 33 matching lines @@
   return _strnicmp(s1, s2, n);
 }
 
 #endif  // _MSC_VER
 
 
 // Extra functions for MinGW. Most of these are the _s functions which are in
 // the Microsoft Visual Studio C++ CRT.
 #ifdef __MINGW32__
 
+
+#ifndef __MINGW64_VERSION_MAJOR
+
+#define _TRUNCATE 0
+#define STRUNCATE 80
+
+inline void MemoryBarrier() {
+  int barrier = 0;
+  __asm__ __volatile__("xchgl %%eax,%0 ":"=r" (barrier));
+}
+
+#endif  // __MINGW64_VERSION_MAJOR
+
+
+#ifndef MINGW_HAS_SECURE_API
+
 int localtime_s(tm* out_tm, const time_t* time) {
   tm* posix_local_time_struct = localtime(time);
   if (posix_local_time_struct == NULL) return 1;
   *out_tm = *posix_local_time_struct;
   return 0;
 }
 
 
 int fopen_s(FILE** pFile, const char* filename, const char* mode) {
   *pFile = fopen(filename, mode);
   return *pFile != NULL ? 0 : 1;
 }
 
-
-#ifndef __MINGW64_VERSION_MAJOR
-#define _TRUNCATE 0
-#define STRUNCATE 80
-#endif  // __MINGW64_VERSION_MAJOR
-
-
 int _vsnprintf_s(char* buffer, size_t sizeOfBuffer, size_t count,
                  const char* format, va_list argptr) {
   ASSERT(count == _TRUNCATE);
   return _vsnprintf(buffer, sizeOfBuffer, format, argptr);
 }
 
 
 int strncpy_s(char* dest, size_t dest_size, const char* source, size_t count) {
   CHECK(source != NULL);
   CHECK(dest != NULL);
@@ skipping 13 matching lines @@
       *(dest++) = *(source++);
       --dest_size;
       --count;
     }
   }
   CHECK_GT(dest_size, 0);
   *dest = 0;
   return 0;
 }
 
-
-#ifndef __MINGW64_VERSION_MAJOR
-
-inline void MemoryBarrier() {
-  int barrier = 0;
-  __asm__ __volatile__("xchgl %%eax,%0 ":"=r" (barrier));
-}
-
-#endif  // __MINGW64_VERSION_MAJOR
-
+#endif  // MINGW_HAS_SECURE_API
 
 #endif  // __MINGW32__
 
 // Generate a pseudo-random number in the range 0-2^31-1. Usually
 // defined in stdlib.h. Missing in both Microsoft Visual Studio C++ and MinGW.
 int random() {
   return rand();
 }
 
 
@@ skipping 1975 matching lines @@
 
 
 void Sampler::Stop() {
   ASSERT(IsActive());
   SamplerThread::RemoveActiveSampler(this);
   SetActive(false);
 }
 
 
 } }  // namespace v8::internal