Introduces macro GTEST_HAS_STREAM_REDIRECTION_ (by Vlad Losev); fixes unsynchronized color text output on Windows (by Vlad Losev); fixes the cmake script to work with MSVC 10 (by Manuel Klimek).

src/gtest.cc

@@ -2631,13 +2631,15 @@ void ColoredPrintf(GTestColor color, const char* fmt, ...) {
   GetConsoleScreenBufferInfo(stdout_handle, &buffer_info);
   const WORD old_color_attrs = buffer_info.wAttributes;
 
+  // We need to flush the stream buffers into the console before each
+  // SetConsoleTextAttribute call lest it affect the text that is already
+  // printed but has not yet reached the console.
+  fflush(stdout);
   SetConsoleTextAttribute(stdout_handle,
                           GetColorAttribute(color) | FOREGROUND_INTENSITY);
   vprintf(fmt, args);
-  // Unless we flush stream buffers now the next SetConsoleTextAttribute
-  // call can reset the color before the output reaches the console.
-  fflush(stdout);
 
+  fflush(stdout);
   // Restores the text color.
   SetConsoleTextAttribute(stdout_handle, old_color_attrs);
 #else