[kbelco@sahp7645 impl]$ svn diff
Index: execution_monitor.ipp
===================================================================
--- execution_monitor.ipp       (revision 41592)
+++ execution_monitor.ipp       (working copy)
@@ -51,7 +51,7 @@
 #endif
 
 // to use vsnprintf
-#if defined(__SUNPRO_CC) && defined(__SunOS)
+#if defined(__SUNPRO_CC) || defined(__SunOS)
 #  include <stdio.h>
 #  include <stdarg.h>
 using std::va_list;