char help_main[] =
"RRDtool 1.2rc3 Copyright 1997-2005 by Tobias Oetiker <tobi@oetiker.ch>\n"
-#ifndef WIN32
- " Compiled " MAKE_TIMESTAMP "\n\n"
-#else
+#if defined(WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
" Compiled " __DATE__ " " __TIME__ "\n\n"
+#else
+ " Compiled " MAKE_TIMESTAMP "\n\n"
#endif
"Usage: rrdtool [options] command command_options\n\n";