Disable warnings about MS deprecation of C library

Define macros

 _CRT_NONSTDC_NO_DEPRECATE
 _CRT_SECURE_NO_DEPRECATE
 _CRT_SECURE_NO_WARNINGS
 _SCL_SECURE_NO_DEPRECATE

for all translation units in KWSys.  Drop definitions from Configure.h
that are now redundant.

Change-Id: I326a1edb6c5a8ab977ecd2370eed6fcdf4775208

CMakeLists.txt

@@ -842,6 +842,16 @@ ENDIF(KWSYS_ENABLE_C AND KWSYS_C_SRCS)
 # line to configure the namespace in the C and C++ source files.
 ADD_DEFINITIONS("-DKWSYS_NAMESPACE=${KWSYS_NAMESPACE}")
 
+# Disable deprecation warnings for standard C functions.
+IF(MSVC OR (WIN32 AND "${CMAKE_C_COMPILER_ID}" MATCHES "^(Intel)$"))
+  ADD_DEFINITIONS(
+    -D_CRT_NONSTDC_NO_DEPRECATE
+    -D_CRT_SECURE_NO_DEPRECATE
+    -D_CRT_SECURE_NO_WARNINGS
+    -D_SCL_SECURE_NO_DEPRECATE
+    )
+ENDIF()
+
 IF(KWSYS_USE_String)
   # Activate code in "String.c".  See the comment in the source.
   SET_SOURCE_FILES_PROPERTIES(String.c PROPERTIES

Configure.h.in

@@ -37,20 +37,6 @@
 /* Whether kwsys namespace is "kwsys".  */
 #define @KWSYS_NAMESPACE@_NAME_IS_KWSYS @KWSYS_NAME_IS_KWSYS@
 
-/* If we are building a kwsys .c or .cxx file, suppress the Microsoft
-   deprecation warnings.  */
-#if defined(KWSYS_NAMESPACE)
-# ifndef _CRT_NONSTDC_NO_DEPRECATE
-#  define _CRT_NONSTDC_NO_DEPRECATE
-# endif
-# ifndef _CRT_SECURE_NO_DEPRECATE
-#  define _CRT_SECURE_NO_DEPRECATE
-# endif
-# ifndef _SCL_SECURE_NO_DEPRECATE
-#  define _SCL_SECURE_NO_DEPRECATE
-# endif
-#endif
-
 /* Whether Large File Support is requested.  */
 #define @KWSYS_NAMESPACE@_LFS_REQUESTED @KWSYS_LFS_REQUESTED@