COMP: Suppress Microsoft deprecation warnings when building kwsys .c and .cxx...

COMP: Suppress Microsoft deprecation warnings when building kwsys .c and .cxx files. This way, other projects that include kwsys will not see the warnings in kwsys .c and .cxx files, but they can still see the warnings in their own source files if they want to...

Configure.h.in

@@ -22,6 +22,14 @@
 # define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
 #endif
 
+/* If we are building a kwsys .c or .cxx file, suppress the Microsoft
+   deprecation warnings.  */
+#if defined(KWSYS_NAMESPACE)
+# define _CRT_SECURE_NO_DEPRECATE
+# define _CRT_NONSTDC_NO_DEPRECATE
+# define _SCL_SECURE_NO_DEPRECATE
+#endif
+
 /* Whether Large File Support is requested.  */
 #define @KWSYS_NAMESPACE@_LFS_REQUESTED @KWSYS_LFS_REQUESTED@